Author SHA1 Message Date
josh c4b23c89ed update dj_47dr_demo, including lmx constraints and axi spi engine miso line number 2024-07-05 15:00:07 +08:00
josh bbc5e544a1 update dj_47dr_lmx vitis project
decrease spi speed to garantee valid readback, disable lmx2594 ramp config, update some comments
2024-07-05 11:39:44 +08:00
josh 5f6348942f update dj_47dr_lmx vivado project
change axi spi engine miso line number to 1, miso is now selected based on cs
2024-07-05 11:35:10 +08:00
josh 81467ace82 add dj_47dr_lmx vitis project
refer to readme for details
2024-07-04 20:32:14 +08:00
josh 8f5171133e add dj_47dr_lmx vivado project 2024-07-04 20:25:32 +08:00
josh 5a9cb91186 update dj_47dr_ibert vivado project, will not affect vitis project
update some paths to current ones
2024-07-02 16:10:06 +08:00
josh 86ccfd5cc6 git add dr_47dr_ibert vitis project, with basic rfdc function
boot image is created, and start-up test is passed
2024-07-02 14:15:33 +08:00
josh c2e411b8fb add dj_47dr vivado ibert project
ibert line rate 9.6 Gbps, refclk 150 MHz
2024-07-02 14:14:35 +08:00
josh 9ac4c532f3 add dj_47dr_z7045 vitis fsbl project
boot image is created, and start-up test is passed
2024-07-02 14:13:03 +08:00
josh 3aac7f01b6 add dj_47dr_z7045 ibert project
ibert line rate 9.6 Gbps, refclk 150 MHz
2024-07-02 14:10:41 +08:00
josh 47a1b38997 update dj_47dr ps project, add tcp performance server project
refer to readme.md for details
2024-07-01 19:27:23 +08:00
josh 0dcb823314 add ax7020 pl project, including mpsoc bd core only 2024-07-01 19:26:17 +08:00
josh 66f574fef7 update dj_47dr pl, add ttc to mpsoc bd core 2024-07-01 19:14:06 +08:00
11804 changed files with 4149474 additions and 123 deletions
@@ -0,0 +1,203 @@
{
"graphjs": {
"version": "1.0",
"keys": [
{
"abrv": "VH",
"name": "vert_hid",
"type": "int",
"for": "node"
},
{
"abrv": "VM",
"name": "vert_name",
"type": "string",
"for": "node"
},
{
"abrv": "VT",
"name": "vert_type",
"type": "string",
"for": "node"
},
{
"abrv": "BA",
"name": "base_addr",
"type": "string",
"for": "node"
},
{
"abrv": "HA",
"name": "high_addr",
"type": "string",
"for": "node"
},
{
"abrv": "BP",
"name": "base_param",
"type": "string",
"for": "node"
},
{
"abrv": "HP",
"name": "high_param",
"type": "string",
"for": "node"
},
{
"abrv": "MA",
"name": "master_addrspace",
"type": "string",
"for": "node"
},
{
"abrv": "MX",
"name": "master_instance",
"type": "string",
"for": "node"
},
{
"abrv": "MI",
"name": "master_interface",
"type": "string",
"for": "node"
},
{
"abrv": "MS",
"name": "master_segment",
"type": "string",
"for": "node"
},
{
"abrv": "MV",
"name": "master_vlnv",
"type": "string",
"for": "node"
},
{
"abrv": "SX",
"name": "slave_instance",
"type": "string",
"for": "node"
},
{
"abrv": "SI",
"name": "slave_interface",
"type": "string",
"for": "node"
},
{
"abrv": "MM",
"name": "slave_memmap",
"type": "string",
"for": "node"
},
{
"abrv": "SS",
"name": "slave_segment",
"type": "string",
"for": "node"
},
{
"abrv": "SV",
"name": "slave_vlnv",
"type": "string",
"for": "node"
},
{
"abrv": "TM",
"name": "memory_type",
"type": "string",
"for": "node"
},
{
"abrv": "TU",
"name": "usage_type",
"type": "string",
"for": "node"
},
{
"abrv": "LT",
"name": "lock_type",
"type": "string",
"for": "node"
},
{
"abrv": "BT",
"name": "boot_type",
"type": "string",
"for": "node"
},
{
"abrv": "EH",
"name": "edge_hid",
"type": "int",
"for": "edge"
}
],
"vertice_type_order": [
{
"abrv": "BC",
"desc": "Block Container"
},
{
"abrv": "PR",
"desc": "Parital Reference"
},
{
"abrv": "VR",
"desc": "Variant"
},
{
"abrv": "PM",
"desc": "Variant Permutations"
},
{
"abrv": "CX",
"desc": "Boundary Connection"
},
{
"abrv": "AC",
"desc": "Assignment Coordinate"
},
{
"abrv": "ACE",
"desc": "Excluded Assign Coordinate"
},
{
"abrv": "APX",
"desc": "Boundary Aperture"
},
{
"abrv": "CIP",
"desc": "High level Processing System"
}
],
"vertices": {
"V0": {
"VM": "system_bd",
"VT": "BC"
},
"V1": {
"VH": "2",
"VM": "system_bd",
"VT": "VR"
},
"V2": {
"VH": "2",
"VT": "PM",
"TU": "active"
}
},
"edges": [
{
"src": "V0",
"trg": "V1"
},
{
"src": "V1",
"trg": "V2"
}
]
}
}
@@ -0,0 +1,20 @@
{
"ActiveEmotionalView":"Default View",
"Default View_ScaleFactor":"1.0",
"Default View_TopLeft":"-634,-314",
"ExpandedHierarchyInLayout":"",
"guistr":"# # String gsaved with Nlview 7.7.1 2023-07-26 3bc4126617 VDI=43 GEI=38 GUI=JA:21.0 TLS
# -string -flagsOSRD
preplace port DDR -pg 1 -lvl 2 -x 440 -y 60 -defaultsOSRD
preplace port FIXED_IO -pg 1 -lvl 2 -x 440 -y 80 -defaultsOSRD
preplace inst processing_system7 -pg 1 -lvl 1 -x 220 -y 90 -defaultsOSRD
preplace netloc processing_system7_FCLK_CLK0 1 0 2 20 180 420
preplace netloc processing_system7_DDR 1 1 1 NJ 60
preplace netloc processing_system7_FIXED_IO 1 1 1 NJ 80
levelinfo -pg 1 0 220 440
pagesize -pg 1 -db -bbox -sgen 0 0 560 190
"
}
{
"da_ps7_cnt":"1"
}
@@ -0,0 +1,264 @@
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<!-- Copyright 1986-2022 Xilinx, Inc. All Rights Reserved. -->
<!-- Copyright 2022-2024 Advanced Micro Devices, Inc. All Rights Reserved. -->
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<Option Name="BoardPart" Val=""/>
<Option Name="ActiveSimSet" Val="sim_1"/>
<Option Name="DefaultLib" Val="xil_defaultlib"/>
<Option Name="ProjectType" Val="Default"/>
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<Option Name="IPDefaultOutputPath" Val="$PGENDIR/sources_1"/>
<Option Name="IPCachePermission" Val="read"/>
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<Option Name="EnableCoreContainer" Val="FALSE"/>
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<Option Name="SimCompileState" Val="TRUE"/>
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<Option Name="LocalIPRepoLeafDirName" Val="ip_repo"/>
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<Config>
<Option Name="TopModule" Val="system_bd_processing_system7_0_0"/>
<Option Name="UseBlackboxStub" Val="1"/>
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<Option Name="CompiledLib" Val="0"/>
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<Option Name="Description" Val="Riviera-PRO Simulator"/>
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<RQSFiles/>
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<GadgetParam Name="REPORTS" Type="string_list" Value="impl_1#impl_1_route_report_drc_0 "/>
</Gadget>
<Gadget Name="methodology_1" Type="methodology" Version="1" Row="2" Column="1">
<GadgetParam Name="REPORTS" Type="string_list" Value="impl_1#impl_1_route_report_methodology_0 "/>
</Gadget>
<Gadget Name="power_1" Type="power" Version="1" Row="1" Column="0">
<GadgetParam Name="REPORTS" Type="string_list" Value="impl_1#impl_1_route_report_power_0 "/>
</Gadget>
<Gadget Name="timing_1" Type="timing" Version="1" Row="0" Column="1">
<GadgetParam Name="REPORTS" Type="string_list" Value="impl_1#impl_1_route_report_timing_summary_0 "/>
</Gadget>
<Gadget Name="utilization_1" Type="utilization" Version="1" Row="0" Column="0">
<GadgetParam Name="REPORTS" Type="string_list" Value="synth_1#synth_1_synth_report_utilization_0 "/>
<GadgetParam Name="RUN.STEP" Type="string" Value="synth_design"/>
<GadgetParam Name="RUN.TYPE" Type="string" Value="synthesis"/>
</Gadget>
<Gadget Name="utilization_2" Type="utilization" Version="1" Row="1" Column="1">
<GadgetParam Name="REPORTS" Type="string_list" Value="impl_1#impl_1_place_report_utilization_0 "/>
</Gadget>
</Gadgets>
</Dashboard>
<CurrentDashboard>default_dashboard</CurrentDashboard>
</Dashboards>
</DashboardSummary>
</Project>
@@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:c02be7f3d3efe5ae730ed5de72670196369f3883224393a22e41929c14ca9e59
size 301424
@@ -6,15 +6,15 @@ set_property -dict {PACKAGE_PIN A13 IOSTANDARD LVCMOS33} [get_ports lmk_spi
set_property -dict {PACKAGE_PIN C14 IOSTANDARD LVCMOS33} [get_ports lmk_spi_mosi ] ;# LMK_SPI_SDI
set_property -dict {PACKAGE_PIN A14 IOSTANDARD LVCMOS33} [get_ports lmk_spi_miso ] ;# LMK_SPI_SDO
set_property -dict {PACKAGE_PIN H14 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_sck ] ;# LMX_RF_ADC_SCK
set_property -dict {PACKAGE_PIN H15 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_cs ] ;# LMX_RF_ADC_CS
set_property -dict {PACKAGE_PIN G13 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_mosi ] ;# LMX_RF_ADC_SDI
set_property -dict {PACKAGE_PIN K14 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_miso ] ;# LMX_RF_ADC_SDO
set_property -dict {PACKAGE_PIN H13 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_sck ] ;# LMX_RF_ADC_SCK
set_property -dict {PACKAGE_PIN K14 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_cs ] ;# LMX_RF_ADC_CS
set_property -dict {PACKAGE_PIN J13 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_mosi ] ;# LMX_RF_ADC_SDI
set_property -dict {PACKAGE_PIN H14 IOSTANDARD LVCMOS33} [get_ports lmx_adc_spi_miso ] ;# LMX_RF_ADC_SDO
set_property -dict {PACKAGE_PIN H13 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_sck ] ;# LMX_RF_DAC_SCK
set_property -dict {PACKAGE_PIN J14 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_cs ] ;# LMX_RF_DAC_CS
set_property -dict {PACKAGE_PIN K15 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_mosi ] ;# LMX_RF_DAC_SDI
set_property -dict {PACKAGE_PIN J13 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_miso ] ;# LMX_RF_DAC_SDO
set_property -dict {PACKAGE_PIN K15 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_sck ] ;# LMX_RF_DAC_CLK
set_property -dict {PACKAGE_PIN G13 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_cs ] ;# LMX_RF_DAC_CS
set_property -dict {PACKAGE_PIN J14 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_mosi ] ;# LMX_RF_DAC_SDI
set_property -dict {PACKAGE_PIN H15 IOSTANDARD LVCMOS33} [get_ports lmx_dac_spi_miso ] ;# LMX_RF_DAC_SDO
# Route HDGC clock through BUFG to adjacent CMT
set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets u_system_bd_wrapper/system_bd_i/mts_clk_gen/util_ds_buf_pl_clk/U0/USE_IBUFDS.GEN_IBUFDS[0].IBUFDS_I/O]
@@ -2,7 +2,7 @@
"schema": "xilinx.com:schema:json_instance:1.0",
"ip_inst": {
"xci_name": "system_bd_axi_spi_engine_0_0",
"cell_name": "adi_spi_engine/axi_spi_engine",
"cell_name": "axi_spi_engine/axi_spi_engine",
"component_reference": "analog.com:user:axi_spi_engine:1.0",
"ip_revision": "1",
"gen_directory": "../../../../../../dj_47dr_demo.gen/sources_1/bd/system_bd/ip/system_bd_axi_spi_engine_0_0",
@@ -128,13 +128,13 @@
"READ_WRITE_MODE": [ { "value": "READ_WRITE", "value_src": "auto", "value_permission": "bd", "resolve_type": "generated", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_BURST": [ { "value": "0", "value_src": "constant", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_LOCK": [ { "value": "0", "value_src": "constant", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_PROT": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_PROT": [ { "value": "1", "value_src": "auto", "value_permission": "bd", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_CACHE": [ { "value": "0", "value_src": "constant", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_QOS": [ { "value": "0", "value_src": "constant", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_REGION": [ { "value": "0", "value_src": "constant", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_WSTRB": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_BRESP": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_RRESP": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_WSTRB": [ { "value": "1", "value_src": "auto", "value_permission": "bd", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_BRESP": [ { "value": "1", "value_src": "auto", "value_permission": "bd", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"HAS_RRESP": [ { "value": "1", "value_src": "auto", "value_permission": "bd", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"SUPPORTS_NARROW_BURST": [ { "value": "0", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"NUM_READ_OUTSTANDING": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
"NUM_WRITE_OUTSTANDING": [ { "value": "1", "value_src": "auto", "value_permission": "bd_and_user", "resolve_type": "generated", "format": "long", "is_ips_inferred": true, "is_static_object": false } ],
@@ -2,7 +2,7 @@
"schema": "xilinx.com:schema:json_instance:1.0",
"ip_inst": {
"xci_name": "system_bd_spi_engine_execution_0_0",
"cell_name": "adi_spi_engine/spi_engine_execution",
"cell_name": "axi_spi_engine/spi_engine_execution",
"component_reference": "analog.com:user:spi_engine_execution:1.0",
"ip_revision": "1",
"gen_directory": "../../../../../../dj_47dr_demo.gen/sources_1/bd/system_bd/ip/system_bd_spi_engine_execution_0_0",
@@ -12,7 +12,7 @@
"DEFAULT_SPI_CFG": [ { "value": "0", "resolve_type": "user", "format": "long", "usage": "all" } ],
"DEFAULT_CLK_DIV": [ { "value": "0", "resolve_type": "user", "format": "long", "usage": "all" } ],
"DATA_WIDTH": [ { "value": "8", "resolve_type": "user", "format": "long", "usage": "all" } ],
"NUM_OF_SDI": [ { "value": "3", "value_src": "user", "resolve_type": "user", "format": "long", "usage": "all" } ],
"NUM_OF_SDI": [ { "value": "1", "value_src": "user", "resolve_type": "user", "format": "long", "usage": "all" } ],
"SDO_DEFAULT": [ { "value": "\"0\"", "resolve_type": "user", "format": "bitString", "usage": "all" } ],
"ECHO_SCLK": [ { "value": "false", "resolve_type": "user", "format": "bool", "usage": "all" } ],
"SDI_DELAY": [ { "value": "false", "resolve_type": "user", "format": "bool", "usage": "all" } ],
@@ -23,7 +23,7 @@
"DEFAULT_SPI_CFG": [ { "value": "0", "resolve_type": "generated", "format": "long", "usage": "all" } ],
"DEFAULT_CLK_DIV": [ { "value": "0", "resolve_type": "generated", "format": "long", "usage": "all" } ],
"DATA_WIDTH": [ { "value": "8", "resolve_type": "generated", "format": "long", "usage": "all" } ],
"NUM_OF_SDI": [ { "value": "3", "resolve_type": "generated", "format": "long", "usage": "all" } ],
"NUM_OF_SDI": [ { "value": "1", "resolve_type": "generated", "format": "long", "usage": "all" } ],
"SDO_DEFAULT": [ { "value": "\"0\"", "resolve_type": "generated", "format": "bitString", "usage": "all" } ],
"ECHO_SCLK": [ { "value": "false", "resolve_type": "generated", "format": "bool", "usage": "all" } ],
"SDI_DELAY": [ { "value": "false", "resolve_type": "generated", "format": "bool", "usage": "all" } ]
@@ -66,14 +66,14 @@
"sdo_data": [ { "direction": "in", "size_left": "7", "size_right": "0" } ],
"sdi_data_ready": [ { "direction": "in", "driver_value": "0" } ],
"sdi_data_valid": [ { "direction": "out" } ],
"sdi_data": [ { "direction": "out", "size_left": "23", "size_right": "0" } ],
"sdi_data": [ { "direction": "out", "size_left": "7", "size_right": "0" } ],
"sync_ready": [ { "direction": "in" } ],
"sync_valid": [ { "direction": "out" } ],
"sync": [ { "direction": "out", "size_left": "7", "size_right": "0" } ],
"sclk": [ { "direction": "out" } ],
"sdo": [ { "direction": "out" } ],
"sdo_t": [ { "direction": "out" } ],
"sdi": [ { "direction": "in", "size_left": "2", "size_right": "0" } ],
"sdi": [ { "direction": "in", "size_left": "0", "size_right": "0" } ],
"cs": [ { "direction": "out", "size_left": "2", "size_right": "0" } ],
"three_wire": [ { "direction": "out" } ]
},
@@ -228,7 +228,7 @@
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"PSU__PROTECTION__DEBUG": [ { "value": "0", "resolve_type": "user", "enabled": false, "usage": "all" } ],
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@@ -1466,10 +1466,10 @@
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@@ -1,7 +1,7 @@
{
"design": {
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"boundary_crc": "0x15EB8843C4739D6C",
"device": "xczu47dr-ffve1156-2-i",
"gen_directory": "../../../../dj_47dr_demo.gen/sources_1/bd/system_bd",
"name": "system_bd",
@@ -50,7 +50,7 @@
"sdi": {
"physical_name": "spi_sdi",
"direction": "I",
"left": "2",
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"right": "0"
},
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@@ -3173,7 +3173,7 @@
"value": "3"
},
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"value": "1"
}
}
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},
"PSU__TTC1__CLOCK__ENABLE": {
"value": "0"
},
"PSU__TTC1__PERIPHERAL__ENABLE": {
"value": "1"
},
"PSU__TTC1__WAVEOUT__ENABLE": {
"value": "0"
},
"PSU__TTC2__CLOCK__ENABLE": {
"value": "0"
},
"PSU__TTC2__PERIPHERAL__ENABLE": {
"value": "1"
},
"PSU__TTC2__WAVEOUT__ENABLE": {
"value": "0"
},
"PSU__TTC3__CLOCK__ENABLE": {
"value": "0"
},
"PSU__TTC3__PERIPHERAL__ENABLE": {
"value": "1"
},
"PSU__TTC3__WAVEOUT__ENABLE": {
"value": "0"
},
"PSU__UART0__BAUD_RATE": {
"value": "115200"
},
@@ -1,7 +1,7 @@
{
"ActiveEmotionalView":"Default View",
"Default View_ScaleFactor":"0.877446",
"Default View_TopLeft":"-303,-7",
"Default View_TopLeft":"-303,-6",
"ExpandedHierarchyInLayout":"",
"guistr":"# # String gsaved with Nlview 7.7.1 2023-07-26 3bc4126617 VDI=43 GEI=38 GUI=JA:21.0 TLS
# -string -flagsOSRD
@@ -80,12 +80,12 @@ preplace port port-id_s2_axis_aresetn -pg 1 -lvl 0 -x 0 -y 1260 -defaultsOSRD
preplace port port-id_s3_axis_aclk -pg 1 -lvl 0 -x 0 -y 1320 -defaultsOSRD
preplace port port-id_s3_axis_aresetn -pg 1 -lvl 0 -x 0 -y 1300 -defaultsOSRD
preplace inst usp_rf_data_converter -pg 1 -lvl 2 -x 400 -y 930 -defaultsOSRD
preplace inst axi_spi_engine -pg 1 -lvl 3 -x 920 -y 370 -defaultsOSRD
preplace inst ps8_0_axi_periph -pg 1 -lvl 2 -x 400 -y 360 -defaultsOSRD
preplace inst rst_ps8_0_96M -pg 1 -lvl 3 -x 920 -y 130 -defaultsOSRD
preplace inst mts_clk_gen -pg 1 -lvl 2 -x 400 -y 1440 -defaultsOSRD
preplace inst xlconcat_0 -pg 1 -lvl 3 -x 920 -y 490 -defaultsOSRD -orient R180
preplace inst zynq_ultra_ps_e -pg 1 -lvl 2 -x 400 -y 110 -defaultsOSRD
preplace inst axi_spi_engine -pg 1 -lvl 3 -x 920 -y 370 -defaultsOSRD
preplace netloc adi_spi_engine_active_0 1 3 1 N 370
preplace netloc adi_spi_engine_irq 1 3 1 1100 390n
preplace netloc m0_axis_aclk_0_1 1 0 2 NJ 1040 N
@@ -136,7 +136,7 @@ preplace netloc s22_axis_0_1 1 0 2 NJ 660 N
preplace netloc s30_axis_0_1 1 0 2 NJ 680 N
preplace netloc s32_axis_0_1 1 0 2 NJ 700 N
preplace netloc sysref_in_0_1 1 0 2 NJ 920 N
preplace netloc usp_rf_data_converter_m00_axis 1 2 2 710J 640 1110J
preplace netloc usp_rf_data_converter_m00_axis 1 2 2 NJ 610 NJ
preplace netloc usp_rf_data_converter_m01_axis 1 2 2 NJ 630 NJ
preplace netloc usp_rf_data_converter_m02_axis 1 2 2 NJ 650 NJ
preplace netloc usp_rf_data_converter_m03_axis 1 2 2 NJ 670 NJ
@@ -113,7 +113,7 @@ wire sys_rstn;
// spi interface
wire spi_sclk ;
wire [2:0] spi_cs ;
wire [2:0] spi_sdi ;
reg spi_sdi ;
wire spi_sdo ;
wire spi_sdo_t ;
wire spi_three_wire;
@@ -121,19 +121,25 @@ wire spi_active ;
assign lmk_spi_sck = spi_sclk;
assign lmk_spi_cs = spi_cs[0];
assign spi_sdi[0] = spi_three_wire ? lmk_spi_mosi : lmk_spi_miso;
assign lmk_spi_mosi = spi_sdo_t ? 1'bz : spi_sdo;
assign lmx_adc_spi_sck = spi_sclk;
assign lmx_adc_spi_cs = spi_cs[1];
assign spi_sdi[1] = spi_three_wire ? lmx_adc_spi_mosi : lmx_adc_spi_miso;
assign lmx_adc_spi_mosi = spi_sdo_t ? 1'bz : spi_sdo;
assign lmx_dac_spi_sck = spi_sclk;
assign lmx_dac_spi_cs = spi_cs[2];
assign spi_sdi[2] = spi_three_wire ? lmx_dac_spi_mosi : lmx_dac_spi_miso;
assign lmx_dac_spi_mosi = spi_sdo_t ? 1'bz : spi_sdo;
always @(*) begin
case (spi_cs)
3'b110: spi_sdi = spi_three_wire ? lmk_spi_mosi : lmk_spi_miso;
3'b101: spi_sdi = spi_three_wire ? lmx_adc_spi_mosi : lmx_adc_spi_miso;
3'b011: spi_sdi = spi_three_wire ? lmx_dac_spi_mosi : lmx_dac_spi_miso;
default: spi_sdi = 1'bz;
endcase
end
// -----------------------------------------------------------------------------
// ADC Tile & Channel Mapping (Dual RF-ADC)
// -----------------------------------------------------------------------------
Binary file not shown.
@@ -99,6 +99,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -135,6 +137,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -259,6 +263,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -295,6 +301,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -1 +1 @@
3134604116
168373126
@@ -12444,6 +12444,24 @@ set psu_peripherals_init_data {
# : SWDT
# : SPI
# : TTC
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC0_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC1_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC2_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC3_RESET 0
# Software control register for the IOU block. Each bit will cause a singl
# erperipheral or part of the peripheral to be reset.
#(OFFSET, MASK, VALUE) (0XFF5E0238, 0x00007800U ,0x00000000U) */
mask_write 0XFF5E0238 0x00007800 0x00000000
# : UART
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="ASCII"?>
<sdkproject:SdkProject xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sdkproject="http://www.xilinx.com/sdkproject" name="dj_47dr_basic" location="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_basic" platform="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/dj_47dr_platform.xpfm" platformUID="xilinx:::0.0(custom)" systemProject="dj_47dr_basic_system" sysConfig="dj_47dr_platform" runtime="cpp" cpu="standalone_psu_cortexa53_0" cpuInstance="psu_cortexa53_0" os="standalone" mssSignature="24d3dfc87fcae9d9ec2426b4850c1148">
<configuration name="Debug" id="xilinx.gnu.arm.a53.exe.debug.2086016496">
<sdkproject:SdkProject xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sdkproject="http://www.xilinx.com/sdkproject" name="dj_47dr_basic" location="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_basic" platform="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/dj_47dr_platform.xpfm" platformUID="xilinx:::0.0(custom)" systemProject="dj_47dr_basic_system" sysConfig="dj_47dr_platform" runtime="cpp" cpu="standalone_psu_cortexa53_0" cpuInstance="psu_cortexa53_0" os="standalone" mssSignature="e5137af98a8637d675be0f97061d31f0">
<configuration name="Debug" id="xilinx.gnu.arm.a53.exe.debug.2086016496" dirty="true">
<configBuildOptions xsi:type="sdkproject:SdkOptions"/>
<lastBuildOptions xsi:type="sdkproject:SdkOptions"/>
</configuration>
@@ -17,8 +17,9 @@ struct lmk04828_init_param lmk04828_default_init_param = {
.spi_init = &lmk04828_spi_init
};
const uint32_t lmk04828_default_config_len = 136;
const uint32_t lmk04828_default_config_len = 137;
const struct lmk04828_config lmk04828_default_config[] = {
{0x0000, 0x90}, // [7] reset; [4] 3-wire mode disabled
{0x0000, 0x10}, // [7] normal operation; [4] 3-wire mode disabled
{0x0002, 0x00}, // [0] normal operation
{0x0003, 0x06}, // [7-0] product device type, read only, default: 6
@@ -24,11 +24,12 @@ set mode [expr [mrd -value 0xFF5E0200] & 0xf]
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
rst -processor
dow /home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/sw/dj_47dr_platform/boot/fsbl.elf
set bp_54_45_fsbl_bp [bpadd -addr &XFsbl_Exit]
set bp_20_42_fsbl_bp [bpadd -addr &XFsbl_Exit]
con -block -timeout 60
bpremove $bp_54_45_fsbl_bp
bpremove $bp_20_42_fsbl_bp
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
rst -processor
dow /home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_basic/Debug/dj_47dr_basic.elf
configparams force-mem-access 0
bpadd -addr &main
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
con
@@ -99,6 +99,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -135,6 +137,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -259,6 +263,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -295,6 +301,8 @@
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxilsecure,-lxil,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-llwip4,-lgcc,-lc,--end-group"/>
<listOptionValue builtIn="false" value="-Wl,--start-group,-lxil,-lgcc,-lc,-lmetal,--end-group"/>
</option>
@@ -1 +1 @@
3134604116
168373126
@@ -12444,6 +12444,24 @@ set psu_peripherals_init_data {
# : SWDT
# : SPI
# : TTC
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC0_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC1_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC2_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC3_RESET 0
# Software control register for the IOU block. Each bit will cause a singl
# erperipheral or part of the peripheral to be reset.
#(OFFSET, MASK, VALUE) (0XFF5E0238, 0x00007800U ,0x00000000U) */
mask_write 0XFF5E0238 0x00007800 0x00000000
# : UART
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="ASCII"?>
<sdkproject:SdkProject xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sdkproject="http://www.xilinx.com/sdkproject" name="dj_47dr_mts" location="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_mts" platform="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/dj_47dr_platform.xpfm" platformUID="xilinx:::0.0(custom)" systemProject="dj_47dr_mts_system" sysConfig="dj_47dr_platform" runtime="C/C++" cpu="standalone_psu_cortexa53_0" cpuInstance="psu_cortexa53_0" os="standalone" mssSignature="24d3dfc87fcae9d9ec2426b4850c1148">
<sdkproject:SdkProject xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sdkproject="http://www.xilinx.com/sdkproject" name="dj_47dr_mts" location="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_mts" platform="/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/dj_47dr_platform.xpfm" platformUID="xilinx:::0.0(custom)" systemProject="dj_47dr_mts_system" sysConfig="dj_47dr_platform" runtime="C/C++" cpu="standalone_psu_cortexa53_0" cpuInstance="psu_cortexa53_0" os="standalone" mssSignature="e5137af98a8637d675be0f97061d31f0">
<configuration name="Debug" id="xilinx.gnu.arm.a53.exe.debug.1909114134">
<configBuildOptions xsi:type="sdkproject:SdkOptions"/>
<lastBuildOptions xsi:type="sdkproject:SdkOptions"/>
@@ -17,8 +17,9 @@ struct lmk04828_init_param lmk04828_default_init_param = {
.spi_init = &lmk04828_spi_init
};
const uint32_t lmk04828_default_config_len = 136;
const uint32_t lmk04828_default_config_len = 137;
const struct lmk04828_config lmk04828_default_config[] = {
{0x0000, 0x90}, // [7] reset; [4] 3-wire mode disabled
{0x0000, 0x10}, // [7] normal operation; [4] 3-wire mode disabled
{0x0002, 0x00}, // [0] normal operation
{0x0003, 0x06}, // [7-0] product device type, read only, default: 6
@@ -24,11 +24,12 @@ set mode [expr [mrd -value 0xFF5E0200] & 0xf]
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
rst -processor
dow /home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_platform/export/dj_47dr_platform/sw/dj_47dr_platform/boot/fsbl.elf
set bp_0_12_fsbl_bp [bpadd -addr &XFsbl_Exit]
set bp_22_58_fsbl_bp [bpadd -addr &XFsbl_Exit]
con -block -timeout 60
bpremove $bp_0_12_fsbl_bp
bpremove $bp_22_58_fsbl_bp
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
rst -processor
dow /home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/vitis_classic/dj_47dr_mts/Debug/dj_47dr_mts.elf
configparams force-mem-access 0
bpadd -addr &main
targets -set -nocase -filter {name =~ "*A53*#0" && jtag_cable_name =~ "Digilent JTAG-HS1 210512180081" && jtag_device_ctx=="jsn-JTAG-HS1-210512180081-5ba00477-0"}
con
@@ -14351,6 +14351,29 @@ unsigned long psu_peripherals_init_data(void)
/*
* TTC
*/
/*
* Register : RST_LPD_IOU2 @ 0XFF5E0238
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC0_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC1_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC2_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC3_RESET 0
* Software control register for the IOU block. Each bit will cause a singl
* erperipheral or part of the peripheral to be reset.
* (OFFSET, MASK, VALUE) (0XFF5E0238, 0x00007800U ,0x00000000U)
*/
PSU_Mask_Write(CRL_APB_RST_LPD_IOU2_OFFSET,
0x00007800U, 0x00000000U);
/*##################################################################### */
/*
* UART
*/
@@ -29951,6 +29951,8 @@
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef CRL_APB_RST_LPD_IOU2_OFFSET
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef CRL_APB_RST_LPD_IOU2_OFFSET
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef UART0_BAUD_RATE_DIVIDER_REG0_OFFSET
#define UART0_BAUD_RATE_DIVIDER_REG0_OFFSET 0XFF000034
#undef UART0_BAUD_RATE_GEN_REG0_OFFSET
@@ -30155,6 +30157,46 @@
#define CRL_APB_RST_LPD_IOU2_I2C1_RESET_SHIFT 10
#define CRL_APB_RST_LPD_IOU2_I2C1_RESET_MASK 0x00000400U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_SHIFT 11
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_MASK 0x00000800U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_SHIFT 12
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_MASK 0x00001000U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_SHIFT 13
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_MASK 0x00002000U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_SHIFT 14
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_MASK 0x00004000U
/*
* Block level reset
*/
@@ -12444,6 +12444,24 @@ set psu_peripherals_init_data {
# : SWDT
# : SPI
# : TTC
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC0_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC1_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC2_RESET 0
# Block level reset
# PSU_CRL_APB_RST_LPD_IOU2_TTC3_RESET 0
# Software control register for the IOU block. Each bit will cause a singl
# erperipheral or part of the peripheral to be reset.
#(OFFSET, MASK, VALUE) (0XFF5E0238, 0x00007800U ,0x00000000U) */
mask_write 0XFF5E0238 0x00007800 0x00000000
# : UART
# Register : RST_LPD_IOU2 @ 0XFF5E0238</p>
@@ -14360,6 +14360,29 @@ unsigned long psu_peripherals_init_data(void)
/*
* TTC
*/
/*
* Register : RST_LPD_IOU2 @ 0XFF5E0238
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC0_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC1_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC2_RESET 0
* Block level reset
* PSU_CRL_APB_RST_LPD_IOU2_TTC3_RESET 0
* Software control register for the IOU block. Each bit will cause a singl
* erperipheral or part of the peripheral to be reset.
* (OFFSET, MASK, VALUE) (0XFF5E0238, 0x00007800U ,0x00000000U)
*/
PSU_Mask_Write(CRL_APB_RST_LPD_IOU2_OFFSET,
0x00007800U, 0x00000000U);
/*##################################################################### */
/*
* UART
*/
@@ -29965,6 +29965,8 @@
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef CRL_APB_RST_LPD_IOU2_OFFSET
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef CRL_APB_RST_LPD_IOU2_OFFSET
#define CRL_APB_RST_LPD_IOU2_OFFSET 0XFF5E0238
#undef UART0_BAUD_RATE_DIVIDER_REG0_OFFSET
#define UART0_BAUD_RATE_DIVIDER_REG0_OFFSET 0XFF000034
#undef UART0_BAUD_RATE_GEN_REG0_OFFSET
@@ -30169,6 +30171,46 @@
#define CRL_APB_RST_LPD_IOU2_I2C1_RESET_SHIFT 10
#define CRL_APB_RST_LPD_IOU2_I2C1_RESET_MASK 0x00000400U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC0_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_SHIFT 11
#define CRL_APB_RST_LPD_IOU2_TTC0_RESET_MASK 0x00000800U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC1_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_SHIFT 12
#define CRL_APB_RST_LPD_IOU2_TTC1_RESET_MASK 0x00001000U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC2_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_SHIFT 13
#define CRL_APB_RST_LPD_IOU2_TTC2_RESET_MASK 0x00002000U
/*
* Block level reset
*/
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_DEFVAL
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_SHIFT
#undef CRL_APB_RST_LPD_IOU2_TTC3_RESET_MASK
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_DEFVAL 0x0017FFFF
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_SHIFT 14
#define CRL_APB_RST_LPD_IOU2_TTC3_RESET_MASK 0x00004000U
/*
* Block level reset
*/
@@ -1 +1 @@
{"platformName":"dj_47dr_platform","sprVersion":"2.0","mode":"gui","dsaType":"Fixed","platformDesc":"dj_47dr_platform","platHandOff":"/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa","platIntHandOff":"<platformDir>/hw/system_top.xsa","deviceType":"zynqMP","platIsPrebuiltAutogen":"false","platIsNoBootBsp":"false","platFsblTarget":"psu_cortexa53_0","hasFsblMakeHasChanges":"false","hasPmufwMakeHasChanges":"false","fsblExtraCompilerFlags":"-MMD -MP -Wall -fmessage-length=0 -DARMA53_64 -Os -flto -ffat-lto-objects ","pmufwExtraCompilerFlags":"-MMD -MP -mlittle-endian -mxl-barrel-shift -mxl-pattern-compare -mcpu=v9.2 -mxl-soft-mul -Os -flto -ffat-lto-objects ","platPreBuiltFlag":false,"platformSamplesDir":"","platActiveSys":"dj_47dr_platform","systems":[{"systemName":"dj_47dr_platform","systemDesc":"dj_47dr_platform","sysIsBootAutoGen":"true","systemDispName":"dj_47dr_platform","sysActiveDom":"standalone_psu_cortexa53_0","sysDefaultDom":"standalone_psu_cortexa53_0","domains":[{"domainName":"zynqmp_fsbl","domainDispName":"zynqmp_fsbl","domainDesc":"FSBL Application BSP - Auto Generated.","processors":"psu_cortexa53_0","os":"standalone","sdxOs":"standalone","debugEnable":"","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"8e3db82842cc4a02759837f64f3ef9eb1","compatibleApp":"zynqmp_fsbl","domType":"bootDomain","arch":"64-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilffs:5.2","xilsecure:5.3","xilpm:5.2"],"libOptions":{"standalone":{"zynqmp_fsbl_bsp":"true","libOptionNames":["zynqmp_fsbl_bsp"]},"xilffs":{"read_only":"true","use_mkfs":"false","libOptionNames":["read_only","use_mkfs"]},"xilsecure":{"tpm_support":"true","libOptionNames":["tpm_support"]},"libsContainingOptions":["standalone","xilffs","xilsecure"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}},{"domainName":"zynqmp_pmufw","domainDispName":"zynqmp_pmufw","domainDesc":"PMUFW Application BSP - Auto Generated.","processors":"psu_pmu_0","os":"standalone","sdxOs":"standalone","debugEnable":"","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"64f9d182dc8603260e3e6d0b4a4c47a91","compatibleApp":"zynqmp_pmufw","domType":"bootDomain","arch":"32-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilfpga:6.6","xilsecure:5.3","xilskey:7.6"],"libOptions":{"psu_pmu_0":{"extra_compiler_flags":"-g -ffunction-sections -fdata-sections -Wall -Wextra -fno-tree-loop-distribute-patterns -Os -flto -ffat-lto-objects","libOptionNames":["extra_compiler_flags"]},"libsContainingOptions":["psu_pmu_0"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}},{"domainName":"standalone_psu_cortexa53_0","domainDispName":"standalone_psu_cortexa53_0","domainDesc":"standalone_psu_cortexa53_0","processors":"psu_cortexa53_0","os":"standalone","sdxOs":"standalone","qemuArgs":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/qemu_args.txt","qemuData":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/qemu","pmuQemuArgs":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/pmu_args.txt","debugEnable":"False","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"5f8152028dbcf8fe3352fa46ebdec5db","compatibleApp":"","domType":"mssDomain","arch":"64-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilffs:5.2","xilpm:5.2","xilsecure:5.3"],"libOptions":{"psu_cortexa53_0":{"extra_compiler_flags":"-g -Wall -Wextra -Os","libOptionNames":["extra_compiler_flags"]},"standalone":{"stdin":"psu_coresight_0","stdout":"psu_coresight_0","libOptionNames":["stdin","stdout"]},"libsContainingOptions":["psu_cortexa53_0","standalone"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}}]}]}
{"platformName":"dj_47dr_platform","sprVersion":"2.0","mode":"gui","dsaType":"Fixed","platformDesc":"dj_47dr_platform","platHandOff":"/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa","platIntHandOff":"<platformDir>/hw/system_top.xsa","deviceType":"zynqMP","platIsPrebuiltAutogen":"false","platIsNoBootBsp":"false","platFsblTarget":"psu_cortexa53_0","hasFsblMakeHasChanges":"false","hasPmufwMakeHasChanges":"false","fsblExtraCompilerFlags":"-MMD -MP -Wall -fmessage-length=0 -DARMA53_64 -Os -flto -ffat-lto-objects ","pmufwExtraCompilerFlags":"-MMD -MP -mlittle-endian -mxl-barrel-shift -mxl-pattern-compare -mcpu=v9.2 -mxl-soft-mul -Os -flto -ffat-lto-objects ","platPreBuiltFlag":false,"platformSamplesDir":"","platActiveSys":"dj_47dr_platform","systems":[{"systemName":"dj_47dr_platform","systemDesc":"dj_47dr_platform","sysIsBootAutoGen":"true","systemDispName":"dj_47dr_platform","sysActiveDom":"standalone_psu_cortexa53_0","sysDefaultDom":"standalone_psu_cortexa53_0","domains":[{"domainName":"zynqmp_fsbl","domainDispName":"zynqmp_fsbl","domainDesc":"FSBL Application BSP - Auto Generated.","processors":"psu_cortexa53_0","os":"standalone","sdxOs":"standalone","debugEnable":"","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"34f9144051f817f481e1243bae5bfc581","compatibleApp":"zynqmp_fsbl","domType":"bootDomain","arch":"64-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilffs:5.2","xilsecure:5.3","xilpm:5.2"],"libOptions":{"standalone":{"zynqmp_fsbl_bsp":"true","libOptionNames":["zynqmp_fsbl_bsp"]},"xilffs":{"read_only":"true","use_mkfs":"false","libOptionNames":["read_only","use_mkfs"]},"xilsecure":{"tpm_support":"true","libOptionNames":["tpm_support"]},"libsContainingOptions":["standalone","xilffs","xilsecure"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}},{"domainName":"zynqmp_pmufw","domainDispName":"zynqmp_pmufw","domainDesc":"PMUFW Application BSP - Auto Generated.","processors":"psu_pmu_0","os":"standalone","sdxOs":"standalone","debugEnable":"","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"021024173153c25a215a10b82acc64cf1","compatibleApp":"zynqmp_pmufw","domType":"bootDomain","arch":"32-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilfpga:6.6","xilsecure:5.3","xilskey:7.6"],"libOptions":{"psu_pmu_0":{"extra_compiler_flags":"-g -ffunction-sections -fdata-sections -Wall -Wextra -fno-tree-loop-distribute-patterns -Os -flto -ffat-lto-objects","libOptionNames":["extra_compiler_flags"]},"libsContainingOptions":["psu_pmu_0"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}},{"domainName":"standalone_psu_cortexa53_0","domainDispName":"standalone_psu_cortexa53_0","domainDesc":"standalone_psu_cortexa53_0","processors":"psu_cortexa53_0","os":"standalone","sdxOs":"standalone","qemuArgs":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/qemu_args.txt","qemuData":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/qemu","pmuQemuArgs":"<platformDir>/resources/dj_47dr_platform/standalone_psu_cortexa53_0/pmu_args.txt","debugEnable":"False","domRuntimes":["cpp"],"swRepo":"","mssOsVer":"9.1","mssFile":"","md5Digest":"8c89b0a93ea1628441ce7dd0fae33ed2","compatibleApp":"","domType":"mssDomain","arch":"64-bit","appSettings":{"appCompilerFlags":"","appLinkerFlags":""},"addedLibs":["xilffs:5.2","xilpm:5.2","xilsecure:5.3","lwip220:1.0"],"libOptions":{"lwip220":{"lwip_dhcp":"true","mem_size":"524288","memp_n_pbuf":"2048","memp_n_tcp_pcb":"1024","memp_n_tcp_seg":"1024","pbuf_pool_size":"4096","tcp_ip_rx_checksum_offload":"true","tcp_ip_tx_checksum_offload":"true","tcp_snd_buf":"65535","tcp_wnd":"65535","libOptionNames":["lwip_dhcp","mem_size","memp_n_pbuf","memp_n_tcp_pcb","memp_n_tcp_seg","pbuf_pool_size","tcp_ip_rx_checksum_offload","tcp_ip_tx_checksum_offload","tcp_snd_buf","tcp_wnd"]},"psu_cortexa53_0":{"extra_compiler_flags":"-g -Wall -Wextra -Os","libOptionNames":["extra_compiler_flags"]},"standalone":{"stdin":"psu_coresight_0","stdout":"psu_coresight_0","libOptionNames":["stdin","stdout"]},"libsContainingOptions":["lwip220","psu_cortexa53_0","standalone"]},"prebuiltLibs":{"prebuiltIncPath":[],"prebuiltLibPath":[]},"isolation":{}}]}]}
@@ -56,3 +56,36 @@ bsp reload
platform config -updatehw {home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa}
platform config -updatehw {/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa}
platform generate -domains
platform active {dj_47dr_platform}
platform active {dj_47dr_platform}
platform config -updatehw {/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa}
bsp reload
bsp setlib -name lwip220 -ver 1.0
bsp config mem_size "524288"
bsp config memp_n_pbuf "2048"
bsp config memp_n_tcp_pcb "1024"
bsp config memp_n_tcp_seg "1024"
bsp config pbuf_pool_size "1096"
bsp config pbuf_pool_size "4096"
bsp write
bsp reload
catch {bsp regenerate}
platform generate
bsp config lwip_dhcp "true"
bsp write
bsp reload
catch {bsp regenerate}
platform generate -domains standalone_psu_cortexa53_0
bsp config tcp_snd_buf "65535"
bsp config tcp_wnd "65535"
bsp config tcp_ip_rx_checksum_offload "true"
bsp config tcp_ip_tx_checksum_offload "true"
bsp write
bsp reload
catch {bsp regenerate}
platform generate -domains standalone_psu_cortexa53_0
platform active {dj_47dr_platform}
platform generate
platform active {dj_47dr_platform}
platform config -updatehw {/home/josh/Workspace/vivado/vivado_pub/projects/dj_47dr/dj_47dr_demo/system_top.xsa}
platform generate -domains
@@ -5,7 +5,7 @@ PROCESSOR = psu_cortexa53_0
LIBRARIES = ${PROCESSOR}/lib/libxil.a
BSP_MAKEFILES := $(wildcard $(PROCESSOR)/libsrc/*/src/Makefile)
SUBDIRS := $(patsubst %/Makefile, %, $(BSP_MAKEFILES))
BSP_SEQUENTIAL_MAKEFILES := psu_cortexa53_0/libsrc/xilpm_v5_2/src/Makefile psu_cortexa53_0/libsrc/xilsecure_v5_3/src/Makefile psu_cortexa53_0/libsrc/libmetal_v2_7/src/Makefile
BSP_SEQUENTIAL_MAKEFILES := psu_cortexa53_0/libsrc/xilpm_v5_2/src/Makefile psu_cortexa53_0/libsrc/xilsecure_v5_3/src/Makefile psu_cortexa53_0/libsrc/lwip220_v1_0/src/Makefile psu_cortexa53_0/libsrc/libmetal_v2_7/src/Makefile
BSP_PARALLEL_MAKEFILES := $(filter-out $(BSP_SEQUENTIAL_MAKEFILES),$(BSP_MAKEFILES))
SEQ_SUBDIRS := $(patsubst %/Makefile, %, $(BSP_SEQUENTIAL_MAKEFILES))
PAR_SUBDIRS := $(patsubst %/Makefile, %, $(BSP_PARALLEL_MAKEFILES))
@@ -0,0 +1,83 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* Copyright (C) 2007 - 2022 Xilinx, Inc.
* Copyright (C) 2022 - 2024 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef __ARCH_CC_H__
#define __ARCH_CC_H__
#include <stdio.h>
#include <stdlib.h>
#include "lwipopts.h"
/** if you want to use the struct timeval provided
* by your system, set this to 0 and include <sys/time.h> in cc.h */
#define LWIP_TIMEVAL_PRIVATE 0
#include <sys/time.h>
#include "cpu.h"
/* As per new design of lwip-2.0.2,
* LWIP_NO_STDINT_H should be defined as 1 in cc.h */
#define LWIP_NO_STDINT_H 1
typedef unsigned char u8_t;
typedef signed char s8_t;
typedef unsigned short u16_t;
typedef signed short s16_t;
typedef unsigned int u32_t;
typedef signed int s32_t;
typedef unsigned long long u64_t;
typedef signed long long s64_t;
#define S16_F "d"
#define U16_F "d"
#define S32_F "d"
#define U32_F "x"
#define X16_F "x"
#define X32_F "x"
#define LWIP_RAND rand
typedef unsigned long mem_ptr_t;
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#define LWIP_PLATFORM_ASSERT(x)
#define LWIP_PLATFORM_DIAG(x) do { xil_printf x; } while(0)
#endif /* __ARCH_CC_H__ */
@@ -0,0 +1,49 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* Copyright (C) 2007 - 2022 Xilinx, Inc.
* Copyright (C) 2022 - 2024 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef __ARCH_CPU_H__
#define __ARCH_CPU_H__
#include "lwipopts.h"
#ifndef BYTE_ORDER
#ifdef PROCESSOR_LITTLE_ENDIAN
#define BYTE_ORDER LITTLE_ENDIAN
#else
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif
#endif /* __ARCH_CPU_H__ */
@@ -0,0 +1,52 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* Copyright (C) 2007 - 2022 Xilinx, Inc.
* Copyright (C) 2022 - 2024 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef __ARCH_PERF_H__
#define __ARCH_PERF_H__
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
#ifdef __cplusplus
extern "C" {
#endif
void perf_init(char *fname);
#ifdef __cplusplus
}
#endif
#endif /* __ARCH_PERF_H__ */
@@ -0,0 +1,74 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* Copyright (C) 2007 - 2022 Xilinx, Inc.
* Copyright (C) 2022 - 2024 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef __SYS_XILINX_ARCH_H__
#define __SYS_XILINX_ARCH_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "lwipopts.h"
#if !NO_SYS
#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
#include "semphr.h"
#include "timers.h"
#define SYS_MBOX_NULL ( ( xQueueHandle ) NULL )
#define SYS_SEM_NULL ( ( xSemaphoreHandle ) NULL )
#define SYS_DEFAULT_THREAD_STACK_DEPTH configMINIMAL_STACK_SIZE
typedef xSemaphoreHandle sys_sem_t;
typedef xSemaphoreHandle sys_mutex_t;
typedef xQueueHandle sys_mbox_t;
typedef xTaskHandle sys_thread_t;
typedef unsigned long sys_prot_t;
#define sys_mbox_valid( x ) ( ( ( *x ) == NULL) ? pdFALSE : pdTRUE )
#define sys_mbox_set_invalid( x ) ( ( *x ) = NULL )
#define sys_sem_valid( x ) ( ( ( *x ) == NULL) ? pdFALSE : pdTRUE )
#define sys_sem_set_invalid( x ) ( ( *x ) = NULL )
#endif /* !NO_SYS */
#ifdef __cplusplus
}
#endif
#endif /* __SYS_XILINX_ARCH_H__ */
@@ -0,0 +1,109 @@
/**
* @file
*
* ACD IPv4 Address Conflict Detection
*/
/*
*
* Copyright (c) 2007 Dominik Spies <[email protected]>
* Copyright (c) 2018 Jasper Verschueren <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Jasper Verschueren <[email protected]>
* Author: Dominik Spies <[email protected]>
*/
#ifndef LWIP_HDR_ACD_H
#define LWIP_HDR_ACD_H
#include "lwip/opt.h"
/* don't build if not configured for use in lwipopts.h */
#if LWIP_IPV4 && LWIP_ACD
#include "lwip/netif.h"
#include "lwip/etharp.h"
#include "lwip/prot/acd.h"
#ifdef __cplusplus
extern "C" {
#endif
/** ACD Timing
* ACD_TMR_INTERVAL msecs, I recommend a value of 100.
* The value must divide 1000 with a remainder almost 0. Possible values are
* 1000, 500, 333, 250, 200, 166, 142, 125, 111, 100 ....
*/
#define ACD_TMR_INTERVAL 100
/**
* Callback function: Handle conflict information from ACD module
*
* @param netif network interface to handle conflict information on
* @param state acd_callback_enum_t
*/
typedef void (*acd_conflict_callback_t)(struct netif *netif, acd_callback_enum_t state);
/** ACD state information per netif */
struct acd
{
/** next acd module */
struct acd *next;
/** the currently selected, probed, announced or used IP-Address */
ip4_addr_t ipaddr;
/** current ACD state machine state */
acd_state_enum_t state;
/** sent number of probes or announces, dependent on state */
u8_t sent_num;
/** ticks to wait, tick is ACD_TMR_INTERVAL long */
u16_t ttw;
/** ticks until a conflict can again be solved by defending */
u8_t lastconflict;
/** total number of probed/used IP-Addresses that resulted in a conflict */
u8_t num_conflicts;
/** callback function -> let's the acd user know if the address is good or
if a conflict is detected */
acd_conflict_callback_t acd_conflict_callback;
};
err_t acd_add(struct netif *netif, struct acd *acd,
acd_conflict_callback_t acd_conflict_callback);
void acd_remove(struct netif *netif, struct acd *acd);
err_t acd_start(struct netif *netif, struct acd *acd, ip4_addr_t ipaddr);
err_t acd_stop(struct acd *acd);
void acd_arp_reply(struct netif *netif, struct etharp_hdr *hdr);
void acd_tmr(void);
void acd_network_changed_link_down(struct netif *netif);
void acd_netif_ip_addr_changed(struct netif *netif, const ip_addr_t *old_addr,
const ip_addr_t *new_addr);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV4 && LWIP_ACD */
#endif /* LWIP_HDR_ACD_H */
@@ -0,0 +1,207 @@
/**
* @file
* Application layered TCP connection API (to be used from TCPIP thread)
*
* This file contains the generic API.
* For more details see @ref altcp_api.
*/
/*
* Copyright (c) 2017 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_ALTCP_H
#define LWIP_HDR_ALTCP_H
#include "lwip/opt.h"
#if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
#include "lwip/tcpbase.h"
#include "lwip/err.h"
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"
#ifdef __cplusplus
extern "C" {
#endif
struct altcp_pcb;
struct altcp_functions;
typedef err_t (*altcp_accept_fn)(void *arg, struct altcp_pcb *new_conn, err_t err);
typedef err_t (*altcp_connected_fn)(void *arg, struct altcp_pcb *conn, err_t err);
typedef err_t (*altcp_recv_fn)(void *arg, struct altcp_pcb *conn, struct pbuf *p, err_t err);
typedef err_t (*altcp_sent_fn)(void *arg, struct altcp_pcb *conn, u16_t len);
typedef err_t (*altcp_poll_fn)(void *arg, struct altcp_pcb *conn);
typedef void (*altcp_err_fn)(void *arg, err_t err);
typedef struct altcp_pcb* (*altcp_new_fn)(void *arg, u8_t ip_type);
struct altcp_pcb {
const struct altcp_functions *fns;
struct altcp_pcb *inner_conn;
void *arg;
void *state;
/* application callbacks */
altcp_accept_fn accept;
altcp_connected_fn connected;
altcp_recv_fn recv;
altcp_sent_fn sent;
altcp_poll_fn poll;
altcp_err_fn err;
u8_t pollinterval;
};
/** @ingroup altcp
* Struct containing an allocator and its state. */
typedef struct altcp_allocator_s {
/** Allocator function */
altcp_new_fn alloc;
/** Argument to allocator function */
void *arg;
} altcp_allocator_t;
struct altcp_pcb *altcp_new(altcp_allocator_t *allocator);
struct altcp_pcb *altcp_new_ip6(altcp_allocator_t *allocator);
struct altcp_pcb *altcp_new_ip_type(altcp_allocator_t *allocator, u8_t ip_type);
void altcp_arg(struct altcp_pcb *conn, void *arg);
void altcp_accept(struct altcp_pcb *conn, altcp_accept_fn accept);
void altcp_recv(struct altcp_pcb *conn, altcp_recv_fn recv);
void altcp_sent(struct altcp_pcb *conn, altcp_sent_fn sent);
void altcp_poll(struct altcp_pcb *conn, altcp_poll_fn poll, u8_t interval);
void altcp_err(struct altcp_pcb *conn, altcp_err_fn err);
void altcp_recved(struct altcp_pcb *conn, u16_t len);
err_t altcp_bind(struct altcp_pcb *conn, const ip_addr_t *ipaddr, u16_t port);
err_t altcp_connect(struct altcp_pcb *conn, const ip_addr_t *ipaddr, u16_t port, altcp_connected_fn connected);
/* return conn for source code compatibility to tcp callback API only */
struct altcp_pcb *altcp_listen_with_backlog_and_err(struct altcp_pcb *conn, u8_t backlog, err_t *err);
#define altcp_listen_with_backlog(conn, backlog) altcp_listen_with_backlog_and_err(conn, backlog, NULL)
/** @ingroup altcp */
#define altcp_listen(conn) altcp_listen_with_backlog_and_err(conn, TCP_DEFAULT_LISTEN_BACKLOG, NULL)
void altcp_abort(struct altcp_pcb *conn);
err_t altcp_close(struct altcp_pcb *conn);
err_t altcp_shutdown(struct altcp_pcb *conn, int shut_rx, int shut_tx);
err_t altcp_write(struct altcp_pcb *conn, const void *dataptr, u16_t len, u8_t apiflags);
err_t altcp_output(struct altcp_pcb *conn);
u16_t altcp_mss(struct altcp_pcb *conn);
u16_t altcp_sndbuf(struct altcp_pcb *conn);
u16_t altcp_sndqueuelen(struct altcp_pcb *conn);
void altcp_nagle_disable(struct altcp_pcb *conn);
void altcp_nagle_enable(struct altcp_pcb *conn);
int altcp_nagle_disabled(struct altcp_pcb *conn);
void altcp_setprio(struct altcp_pcb *conn, u8_t prio);
err_t altcp_get_tcp_addrinfo(struct altcp_pcb *conn, int local, ip_addr_t *addr, u16_t *port);
ip_addr_t *altcp_get_ip(struct altcp_pcb *conn, int local);
u16_t altcp_get_port(struct altcp_pcb *conn, int local);
#if LWIP_TCP_KEEPALIVE
void altcp_keepalive_disable(struct altcp_pcb *conn);
void altcp_keepalive_enable(struct altcp_pcb *conn, u32_t idle, u32_t intvl, u32_t count);
#endif
#ifdef LWIP_DEBUG
enum tcp_state altcp_dbg_get_tcp_state(struct altcp_pcb *conn);
#endif
#ifdef __cplusplus
}
#endif
#else /* LWIP_ALTCP */
/* ALTCP disabled, define everything to link against tcp callback API (e.g. to get a small non-ssl httpd) */
#include "lwip/tcp.h"
#define altcp_accept_fn tcp_accept_fn
#define altcp_connected_fn tcp_connected_fn
#define altcp_recv_fn tcp_recv_fn
#define altcp_sent_fn tcp_sent_fn
#define altcp_poll_fn tcp_poll_fn
#define altcp_err_fn tcp_err_fn
#define altcp_pcb tcp_pcb
#define altcp_tcp_new_ip_type tcp_new_ip_type
#define altcp_tcp_new tcp_new
#define altcp_tcp_new_ip6 tcp_new_ip6
#define altcp_new(allocator) tcp_new()
#define altcp_new_ip6(allocator) tcp_new_ip6()
#define altcp_new_ip_type(allocator, ip_type) tcp_new_ip_type(ip_type)
#define altcp_arg tcp_arg
#define altcp_accept tcp_accept
#define altcp_recv tcp_recv
#define altcp_sent tcp_sent
#define altcp_poll tcp_poll
#define altcp_err tcp_err
#define altcp_recved tcp_recved
#define altcp_bind tcp_bind
#define altcp_connect tcp_connect
#define altcp_listen_with_backlog_and_err tcp_listen_with_backlog_and_err
#define altcp_listen_with_backlog tcp_listen_with_backlog
#define altcp_listen tcp_listen
#define altcp_abort tcp_abort
#define altcp_close tcp_close
#define altcp_shutdown tcp_shutdown
#define altcp_write tcp_write
#define altcp_output tcp_output
#define altcp_mss tcp_mss
#define altcp_sndbuf tcp_sndbuf
#define altcp_sndqueuelen tcp_sndqueuelen
#define altcp_nagle_disable tcp_nagle_disable
#define altcp_nagle_enable tcp_nagle_enable
#define altcp_nagle_disabled tcp_nagle_disabled
#define altcp_setprio tcp_setprio
#define altcp_get_tcp_addrinfo tcp_get_tcp_addrinfo
#define altcp_get_ip(pcb, local) ((local) ? (&(pcb)->local_ip) : (&(pcb)->remote_ip))
#ifdef LWIP_DEBUG
#define altcp_dbg_get_tcp_state tcp_dbg_get_tcp_state
#endif
#endif /* LWIP_ALTCP */
#endif /* LWIP_HDR_ALTCP_H */
@@ -0,0 +1,72 @@
/**
* @file
* Application layered TCP connection API (to be used from TCPIP thread)<br>
* This interface mimics the tcp callback API to the application while preventing
* direct linking (much like virtual functions).
* This way, an application can make use of other application layer protocols
* on top of TCP without knowing the details (e.g. TLS, proxy connection).
*
* This file contains the base implementation calling into tcp.
*/
/*
* Copyright (c) 2017 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_ALTCP_TCP_H
#define LWIP_HDR_ALTCP_TCP_H
#include "lwip/opt.h"
#if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
#include "lwip/altcp.h"
#ifdef __cplusplus
extern "C" {
#endif
struct altcp_pcb *altcp_tcp_new_ip_type(u8_t ip_type);
#define altcp_tcp_new() altcp_tcp_new_ip_type(IPADDR_TYPE_V4)
#define altcp_tcp_new_ip6() altcp_tcp_new_ip_type(IPADDR_TYPE_V6)
struct altcp_pcb *altcp_tcp_alloc(void *arg, u8_t ip_type);
struct tcp_pcb;
struct altcp_pcb *altcp_tcp_wrap(struct tcp_pcb *tpcb);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_ALTCP */
#endif /* LWIP_HDR_ALTCP_TCP_H */
@@ -0,0 +1,196 @@
/**
* @file
* Application layered TCP/TLS connection API (to be used from TCPIP thread)
*
* @defgroup altcp_tls TLS layer
* @ingroup altcp
* This file contains function prototypes for a TLS layer.
* A port to ARM mbedtls is provided in the apps/ tree
* (LWIP_ALTCP_TLS_MBEDTLS option).
*/
/*
* Copyright (c) 2017 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_ALTCP_TLS_H
#define LWIP_HDR_ALTCP_TLS_H
#include "lwip/opt.h"
#if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
#if LWIP_ALTCP_TLS
#include "lwip/altcp.h"
/* check if mbedtls port is enabled */
#include "lwip/apps/altcp_tls_mbedtls_opts.h"
/* allow session structure to be fully defined when using mbedtls port */
#if LWIP_ALTCP_TLS_MBEDTLS
#include "mbedtls/ssl.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** @ingroup altcp_tls
* ALTCP_TLS configuration handle, content depends on port (e.g. mbedtls)
*/
struct altcp_tls_config;
/** @ingroup altcp_tls
* Create an ALTCP_TLS server configuration handle prepared for multiple certificates
*/
struct altcp_tls_config *altcp_tls_create_config_server(u8_t cert_count);
/** @ingroup altcp_tls
* Add a certificate to an ALTCP_TLS server configuration handle
*/
err_t altcp_tls_config_server_add_privkey_cert(struct altcp_tls_config *config,
const u8_t *privkey, size_t privkey_len,
const u8_t *privkey_pass, size_t privkey_pass_len,
const u8_t *cert, size_t cert_len);
/** @ingroup altcp_tls
* Create an ALTCP_TLS server configuration handle with one certificate
* (short version of calling @ref altcp_tls_create_config_server and
* @ref altcp_tls_config_server_add_privkey_cert)
*/
struct altcp_tls_config *altcp_tls_create_config_server_privkey_cert(const u8_t *privkey, size_t privkey_len,
const u8_t *privkey_pass, size_t privkey_pass_len,
const u8_t *cert, size_t cert_len);
/** @ingroup altcp_tls
* Create an ALTCP_TLS client configuration handle
*/
struct altcp_tls_config *altcp_tls_create_config_client(const u8_t *cert, size_t cert_len);
/** @ingroup altcp_tls
* Create an ALTCP_TLS client configuration handle with two-way server/client authentication
*/
struct altcp_tls_config *altcp_tls_create_config_client_2wayauth(const u8_t *ca, size_t ca_len, const u8_t *privkey, size_t privkey_len,
const u8_t *privkey_pass, size_t privkey_pass_len,
const u8_t *cert, size_t cert_len);
/** @ingroup altcp_tls
* Configure ALPN TLS extension
* Example:<br>
* static const char *g_alpn_protocols[] = { "x-amzn-mqtt-ca", NULL };<br>
* tls_config = altcp_tls_create_config_client(ca, ca_len);<br>
* altcp_tls_conf_alpn_protocols(tls_config, g_alpn_protocols);<br>
*/
int altcp_tls_configure_alpn_protocols(struct altcp_tls_config *conf, const char **protos);
/** @ingroup altcp_tls
* Free an ALTCP_TLS configuration handle
*/
void altcp_tls_free_config(struct altcp_tls_config *conf);
/** @ingroup altcp_tls
* Free an ALTCP_TLS global entropy instance.
* All ALTCP_TLS configuration are linked to one altcp_tls_entropy_rng structure
* that handle an unique system entropy & ctr_drbg instance.
* This function allow application to free this altcp_tls_entropy_rng structure
* when all configuration referencing it were destroyed.
* This function does nothing if some ALTCP_TLS configuration handle are still
* active.
*/
void altcp_tls_free_entropy(void);
/** @ingroup altcp_tls
* Create new ALTCP_TLS layer wrapping an existing pcb as inner connection (e.g. TLS over TCP)
*/
struct altcp_pcb *altcp_tls_wrap(struct altcp_tls_config *config, struct altcp_pcb *inner_pcb);
/** @ingroup altcp_tls
* Create new ALTCP_TLS pcb and its inner tcp pcb
*/
struct altcp_pcb *altcp_tls_new(struct altcp_tls_config *config, u8_t ip_type);
/** @ingroup altcp_tls
* Create new ALTCP_TLS layer pcb and its inner tcp pcb.
* Same as @ref altcp_tls_new but this allocator function fits to
* @ref altcp_allocator_t / @ref altcp_new.<br>
'arg' must contain a struct altcp_tls_config *.
*/
struct altcp_pcb *altcp_tls_alloc(void *arg, u8_t ip_type);
/** @ingroup altcp_tls
* Return pointer to internal TLS context so application can tweak it.
* Real type depends on port (e.g. mbedtls)
*/
void *altcp_tls_context(struct altcp_pcb *conn);
/** @ingroup altcp_tls
* ALTCP_TLS session handle, content depends on port (e.g. mbedtls)
*/
struct altcp_tls_session
#if LWIP_ALTCP_TLS_MBEDTLS
{
mbedtls_ssl_session data;
}
#endif
;
/** @ingroup altcp_tls
* Initialise a TLS session buffer.
* Real type depends on port (e.g. mbedtls use mbedtls_ssl_session)
*/
void altcp_tls_init_session(struct altcp_tls_session *dest);
/** @ingroup altcp_tls
* Save current connected session to reuse it later. Should be called after altcp_connect() succeeded.
* Return error if saving session fail.
* Real type depends on port (e.g. mbedtls use mbedtls_ssl_session)
*/
err_t altcp_tls_get_session(struct altcp_pcb *conn, struct altcp_tls_session *dest);
/** @ingroup altcp_tls
* Restore a previously saved session. Must be called before altcp_connect().
* Return error if cannot restore session.
* Real type depends on port (e.g. mbedtls use mbedtls_ssl_session)
*/
err_t altcp_tls_set_session(struct altcp_pcb *conn, struct altcp_tls_session *from);
/** @ingroup altcp_tls
* Free allocated data inside a TLS session buffer.
* Real type depends on port (e.g. mbedtls use mbedtls_ssl_session)
*/
void altcp_tls_free_session(struct altcp_tls_session *dest);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_ALTCP_TLS */
#endif /* LWIP_ALTCP */
#endif /* LWIP_HDR_ALTCP_TLS_H */
@@ -0,0 +1,434 @@
/**
* @file
* netconn API (to be used from non-TCPIP threads)
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_API_H
#define LWIP_HDR_API_H
#include "lwip/opt.h"
#if LWIP_NETCONN || LWIP_SOCKET /* don't build if not configured for use in lwipopts.h */
/* Note: Netconn API is always available when sockets are enabled -
* sockets are implemented on top of them */
#include "lwip/arch.h"
#include "lwip/netbuf.h"
#include "lwip/sys.h"
#include "lwip/ip_addr.h"
#include "lwip/err.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Throughout this file, IP addresses and port numbers are expected to be in
* the same byte order as in the corresponding pcb.
*/
/* Flags for netconn_write (u8_t) */
#define NETCONN_NOFLAG 0x00
#define NETCONN_NOCOPY 0x00 /* Only for source code compatibility */
#define NETCONN_COPY 0x01
#define NETCONN_MORE 0x02
#define NETCONN_DONTBLOCK 0x04
#define NETCONN_NOAUTORCVD 0x08 /* prevent netconn_recv_data_tcp() from updating the tcp window - must be done manually via netconn_tcp_recvd() */
#define NETCONN_NOFIN 0x10 /* upper layer already received data, leave FIN in queue until called again */
/* Flags for struct netconn.flags (u8_t) */
/** This netconn had an error, don't block on recvmbox/acceptmbox any more */
#define NETCONN_FLAG_MBOXCLOSED 0x01
/** Should this netconn avoid blocking? */
#define NETCONN_FLAG_NON_BLOCKING 0x02
/** Was the last connect action a non-blocking one? */
#define NETCONN_FLAG_IN_NONBLOCKING_CONNECT 0x04
#if LWIP_NETCONN_FULLDUPLEX
/** The mbox of this netconn is being deallocated, don't use it anymore */
#define NETCONN_FLAG_MBOXINVALID 0x08
#endif /* LWIP_NETCONN_FULLDUPLEX */
/** If a nonblocking write has been rejected before, poll_tcp needs to
check if the netconn is writable again */
#define NETCONN_FLAG_CHECK_WRITESPACE 0x10
#if LWIP_IPV6
/** If this flag is set then only IPv6 communication is allowed on the
netconn. As per RFC#3493 this features defaults to OFF allowing
dual-stack usage by default. */
#define NETCONN_FLAG_IPV6_V6ONLY 0x20
#endif /* LWIP_IPV6 */
#if LWIP_NETBUF_RECVINFO
/** Received packet info will be recorded for this netconn */
#define NETCONN_FLAG_PKTINFO 0x40
#endif /* LWIP_NETBUF_RECVINFO */
/** A FIN has been received but not passed to the application yet */
#define NETCONN_FIN_RX_PENDING 0x80
/* Helpers to process several netconn_types by the same code */
#define NETCONNTYPE_GROUP(t) ((t)&0xF0)
#define NETCONNTYPE_DATAGRAM(t) ((t)&0xE0)
#if LWIP_IPV6
#define NETCONN_TYPE_IPV6 0x08
#define NETCONNTYPE_ISIPV6(t) (((t)&NETCONN_TYPE_IPV6) != 0)
#define NETCONNTYPE_ISUDPLITE(t) (((t)&0xF3) == NETCONN_UDPLITE)
#define NETCONNTYPE_ISUDPNOCHKSUM(t) (((t)&0xF3) == NETCONN_UDPNOCHKSUM)
#else /* LWIP_IPV6 */
#define NETCONNTYPE_ISIPV6(t) (0)
#define NETCONNTYPE_ISUDPLITE(t) ((t) == NETCONN_UDPLITE)
#define NETCONNTYPE_ISUDPNOCHKSUM(t) ((t) == NETCONN_UDPNOCHKSUM)
#endif /* LWIP_IPV6 */
/** @ingroup netconn_common
* Protocol family and type of the netconn
*/
enum netconn_type {
NETCONN_INVALID = 0,
/** TCP IPv4 */
NETCONN_TCP = 0x10,
#if LWIP_IPV6
/** TCP IPv6 */
NETCONN_TCP_IPV6 = NETCONN_TCP | NETCONN_TYPE_IPV6 /* 0x18 */,
#endif /* LWIP_IPV6 */
/** UDP IPv4 */
NETCONN_UDP = 0x20,
/** UDP IPv4 lite */
NETCONN_UDPLITE = 0x21,
/** UDP IPv4 no checksum */
NETCONN_UDPNOCHKSUM = 0x22,
#if LWIP_IPV6
/** UDP IPv6 (dual-stack by default, unless you call @ref netconn_set_ipv6only) */
NETCONN_UDP_IPV6 = NETCONN_UDP | NETCONN_TYPE_IPV6 /* 0x28 */,
/** UDP IPv6 lite (dual-stack by default, unless you call @ref netconn_set_ipv6only) */
NETCONN_UDPLITE_IPV6 = NETCONN_UDPLITE | NETCONN_TYPE_IPV6 /* 0x29 */,
/** UDP IPv6 no checksum (dual-stack by default, unless you call @ref netconn_set_ipv6only) */
NETCONN_UDPNOCHKSUM_IPV6 = NETCONN_UDPNOCHKSUM | NETCONN_TYPE_IPV6 /* 0x2a */,
#endif /* LWIP_IPV6 */
/** Raw connection IPv4 */
NETCONN_RAW = 0x40
#if LWIP_IPV6
/** Raw connection IPv6 (dual-stack by default, unless you call @ref netconn_set_ipv6only) */
, NETCONN_RAW_IPV6 = NETCONN_RAW | NETCONN_TYPE_IPV6 /* 0x48 */
#endif /* LWIP_IPV6 */
};
/** Current state of the netconn. Non-TCP netconns are always
* in state NETCONN_NONE! */
enum netconn_state {
NETCONN_NONE,
NETCONN_WRITE,
NETCONN_LISTEN,
NETCONN_CONNECT,
NETCONN_CLOSE
};
/** Used to inform the callback function about changes
*
* Event explanation:
*
* In the netconn implementation, there are three ways to block a client:
*
* - accept mbox (sys_arch_mbox_fetch(&conn->acceptmbox, &accept_ptr, 0); in netconn_accept())
* - receive mbox (sys_arch_mbox_fetch(&conn->recvmbox, &buf, 0); in netconn_recv_data())
* - send queue is full (sys_arch_sem_wait(LWIP_API_MSG_SEM(msg), 0); in lwip_netconn_do_write())
*
* The events have to be seen as events signaling the state of these mboxes/semaphores. For non-blocking
* connections, you need to know in advance whether a call to a netconn function call would block or not,
* and these events tell you about that.
*
* RCVPLUS events say: Safe to perform a potentially blocking call call once more.
* They are counted in sockets - three RCVPLUS events for accept mbox means you are safe
* to call netconn_accept 3 times without being blocked.
* Same thing for receive mbox.
*
* RCVMINUS events say: Your call to to a possibly blocking function is "acknowledged".
* Socket implementation decrements the counter.
*
* For TX, there is no need to count, its merely a flag. SENDPLUS means you may send something.
* SENDPLUS occurs when enough data was delivered to peer so netconn_send() can be called again.
* A SENDMINUS event occurs when the next call to a netconn_send() would be blocking.
*/
enum netconn_evt {
NETCONN_EVT_RCVPLUS,
NETCONN_EVT_RCVMINUS,
NETCONN_EVT_SENDPLUS,
NETCONN_EVT_SENDMINUS,
NETCONN_EVT_ERROR
};
#if LWIP_IGMP || (LWIP_IPV6 && LWIP_IPV6_MLD)
/** Used for netconn_join_leave_group() */
enum netconn_igmp {
NETCONN_JOIN,
NETCONN_LEAVE
};
#endif /* LWIP_IGMP || (LWIP_IPV6 && LWIP_IPV6_MLD) */
#if LWIP_DNS
/* Used for netconn_gethostbyname_addrtype(), these should match the DNS_ADDRTYPE defines in dns.h */
#define NETCONN_DNS_DEFAULT NETCONN_DNS_IPV4_IPV6
#define NETCONN_DNS_IPV4 0
#define NETCONN_DNS_IPV6 1
#define NETCONN_DNS_IPV4_IPV6 2 /* try to resolve IPv4 first, try IPv6 if IPv4 fails only */
#define NETCONN_DNS_IPV6_IPV4 3 /* try to resolve IPv6 first, try IPv4 if IPv6 fails only */
#endif /* LWIP_DNS */
/* forward-declare some structs to avoid to include their headers */
struct ip_pcb;
struct tcp_pcb;
struct udp_pcb;
struct raw_pcb;
struct netconn;
struct api_msg;
/** A callback prototype to inform about events for a netconn */
typedef void (* netconn_callback)(struct netconn *, enum netconn_evt, u16_t len);
/** A netconn descriptor */
struct netconn {
/** type of the netconn (TCP, UDP or RAW) */
enum netconn_type type;
/** current state of the netconn */
enum netconn_state state;
/** the lwIP internal protocol control block */
union {
struct ip_pcb *ip;
struct tcp_pcb *tcp;
struct udp_pcb *udp;
struct raw_pcb *raw;
} pcb;
/** the last asynchronous unreported error this netconn had */
err_t pending_err;
#if !LWIP_NETCONN_SEM_PER_THREAD
/** sem that is used to synchronously execute functions in the core context */
sys_sem_t op_completed;
#endif
/** mbox where received packets are stored until they are fetched
by the netconn application thread (can grow quite big) */
sys_mbox_t recvmbox;
#if LWIP_TCP
/** mbox where new connections are stored until processed
by the application thread */
sys_mbox_t acceptmbox;
#endif /* LWIP_TCP */
#if LWIP_NETCONN_FULLDUPLEX
/** number of threads waiting on an mbox. This is required to unblock
all threads when closing while threads are waiting. */
int mbox_threads_waiting;
#endif
union {
int socket;
void *ptr;
} callback_arg;
#if LWIP_SO_SNDTIMEO
/** timeout to wait for sending data (which means enqueueing data for sending
in internal buffers) in milliseconds */
s32_t send_timeout;
#endif /* LWIP_SO_RCVTIMEO */
#if LWIP_SO_RCVTIMEO
/** timeout in milliseconds to wait for new data to be received
(or connections to arrive for listening netconns) */
u32_t recv_timeout;
#endif /* LWIP_SO_RCVTIMEO */
#if LWIP_SO_RCVBUF
/** maximum amount of bytes queued in recvmbox
not used for TCP: adjust TCP_WND instead! */
int recv_bufsize;
/** number of bytes currently in recvmbox to be received,
tested against recv_bufsize to limit bytes on recvmbox
for UDP and RAW, used for FIONREAD */
int recv_avail;
#endif /* LWIP_SO_RCVBUF */
#if LWIP_SO_LINGER
/** values <0 mean linger is disabled, values > 0 are seconds to linger */
s16_t linger;
#endif /* LWIP_SO_LINGER */
/** flags holding more netconn-internal state, see NETCONN_FLAG_* defines */
u8_t flags;
#if LWIP_TCP
/** TCP: when data passed to netconn_write doesn't fit into the send buffer,
this temporarily stores the message.
Also used during connect and close. */
struct api_msg *current_msg;
#endif /* LWIP_TCP */
/** A callback function that is informed about events for this netconn */
netconn_callback callback;
};
/** This vector type is passed to @ref netconn_write_vectors_partly to send
* multiple buffers at once.
* ATTENTION: This type has to directly map struct iovec since one is casted
* into the other!
*/
struct netvector {
/** pointer to the application buffer that contains the data to send */
const void *ptr;
/** size of the application data to send */
size_t len;
};
/** Register an Network connection event */
#define API_EVENT(c,e,l) if (c->callback) { \
(*c->callback)(c, e, l); \
}
/* Network connection functions: */
/** @ingroup netconn_common
* Create new netconn connection
* @param t @ref netconn_type */
#define netconn_new(t) netconn_new_with_proto_and_callback(t, 0, NULL)
#define netconn_new_with_callback(t, c) netconn_new_with_proto_and_callback(t, 0, c)
struct netconn *netconn_new_with_proto_and_callback(enum netconn_type t, u8_t proto,
netconn_callback callback);
err_t netconn_prepare_delete(struct netconn *conn);
err_t netconn_delete(struct netconn *conn);
/** Get the type of a netconn (as enum netconn_type). */
#define netconn_type(conn) (conn->type)
err_t netconn_getaddr(struct netconn *conn, ip_addr_t *addr,
u16_t *port, u8_t local);
/** @ingroup netconn_common */
#define netconn_peer(c,i,p) netconn_getaddr(c,i,p,0)
/** @ingroup netconn_common */
#define netconn_addr(c,i,p) netconn_getaddr(c,i,p,1)
err_t netconn_bind(struct netconn *conn, const ip_addr_t *addr, u16_t port);
err_t netconn_bind_if(struct netconn *conn, u8_t if_idx);
err_t netconn_connect(struct netconn *conn, const ip_addr_t *addr, u16_t port);
err_t netconn_disconnect (struct netconn *conn);
err_t netconn_listen_with_backlog(struct netconn *conn, u8_t backlog);
/** @ingroup netconn_tcp */
#define netconn_listen(conn) netconn_listen_with_backlog(conn, TCP_DEFAULT_LISTEN_BACKLOG)
err_t netconn_accept(struct netconn *conn, struct netconn **new_conn);
err_t netconn_recv(struct netconn *conn, struct netbuf **new_buf);
err_t netconn_recv_udp_raw_netbuf(struct netconn *conn, struct netbuf **new_buf);
err_t netconn_recv_udp_raw_netbuf_flags(struct netconn *conn, struct netbuf **new_buf, u8_t apiflags);
err_t netconn_recv_tcp_pbuf(struct netconn *conn, struct pbuf **new_buf);
err_t netconn_recv_tcp_pbuf_flags(struct netconn *conn, struct pbuf **new_buf, u8_t apiflags);
err_t netconn_tcp_recvd(struct netconn *conn, size_t len);
err_t netconn_sendto(struct netconn *conn, struct netbuf *buf,
const ip_addr_t *addr, u16_t port);
err_t netconn_send(struct netconn *conn, struct netbuf *buf);
err_t netconn_write_partly(struct netconn *conn, const void *dataptr, size_t size,
u8_t apiflags, size_t *bytes_written);
err_t netconn_write_vectors_partly(struct netconn *conn, struct netvector *vectors, u16_t vectorcnt,
u8_t apiflags, size_t *bytes_written);
/** @ingroup netconn_tcp */
#define netconn_write(conn, dataptr, size, apiflags) \
netconn_write_partly(conn, dataptr, size, apiflags, NULL)
err_t netconn_close(struct netconn *conn);
err_t netconn_shutdown(struct netconn *conn, u8_t shut_rx, u8_t shut_tx);
#if LWIP_IGMP || (LWIP_IPV6 && LWIP_IPV6_MLD)
err_t netconn_join_leave_group(struct netconn *conn, const ip_addr_t *multiaddr,
const ip_addr_t *netif_addr, enum netconn_igmp join_or_leave);
err_t netconn_join_leave_group_netif(struct netconn *conn, const ip_addr_t *multiaddr,
u8_t if_idx, enum netconn_igmp join_or_leave);
#endif /* LWIP_IGMP || (LWIP_IPV6 && LWIP_IPV6_MLD) */
#if LWIP_DNS
#if LWIP_IPV4 && LWIP_IPV6
err_t netconn_gethostbyname_addrtype(const char *name, ip_addr_t *addr, u8_t dns_addrtype);
#define netconn_gethostbyname(name, addr) netconn_gethostbyname_addrtype(name, addr, NETCONN_DNS_DEFAULT)
#else /* LWIP_IPV4 && LWIP_IPV6 */
err_t netconn_gethostbyname(const char *name, ip_addr_t *addr);
#define netconn_gethostbyname_addrtype(name, addr, dns_addrtype) netconn_gethostbyname(name, addr)
#endif /* LWIP_IPV4 && LWIP_IPV6 */
#endif /* LWIP_DNS */
err_t netconn_err(struct netconn *conn);
#define netconn_recv_bufsize(conn) ((conn)->recv_bufsize)
#define netconn_set_flags(conn, set_flags) do { (conn)->flags = (u8_t)((conn)->flags | (set_flags)); } while(0)
#define netconn_clear_flags(conn, clr_flags) do { (conn)->flags = (u8_t)((conn)->flags & (u8_t)(~(clr_flags) & 0xff)); } while(0)
#define netconn_is_flag_set(conn, flag) (((conn)->flags & (flag)) != 0)
#define netconn_set_callback_arg(conn, arg) do { (conn)->callback_arg.ptr = (arg); } while(0)
#define netconn_get_callback_arg(conn) ((conn)->callback_arg.ptr)
/** Set the blocking status of netconn calls (@todo: write/send is missing) */
#define netconn_set_nonblocking(conn, val) do { if(val) { \
netconn_set_flags(conn, NETCONN_FLAG_NON_BLOCKING); \
} else { \
netconn_clear_flags(conn, NETCONN_FLAG_NON_BLOCKING); }} while(0)
/** Get the blocking status of netconn calls (@todo: write/send is missing) */
#define netconn_is_nonblocking(conn) (((conn)->flags & NETCONN_FLAG_NON_BLOCKING) != 0)
#if LWIP_IPV6
/** @ingroup netconn_common
* TCP: Set the IPv6 ONLY status of netconn calls (see NETCONN_FLAG_IPV6_V6ONLY)
*/
#define netconn_set_ipv6only(conn, val) do { if(val) { \
netconn_set_flags(conn, NETCONN_FLAG_IPV6_V6ONLY); \
} else { \
netconn_clear_flags(conn, NETCONN_FLAG_IPV6_V6ONLY); }} while(0)
/** @ingroup netconn_common
* TCP: Get the IPv6 ONLY status of netconn calls (see NETCONN_FLAG_IPV6_V6ONLY)
*/
#define netconn_get_ipv6only(conn) (((conn)->flags & NETCONN_FLAG_IPV6_V6ONLY) != 0)
#endif /* LWIP_IPV6 */
#if LWIP_SO_SNDTIMEO
/** Set the send timeout in milliseconds */
#define netconn_set_sendtimeout(conn, timeout) ((conn)->send_timeout = (timeout))
/** Get the send timeout in milliseconds */
#define netconn_get_sendtimeout(conn) ((conn)->send_timeout)
#endif /* LWIP_SO_SNDTIMEO */
#if LWIP_SO_RCVTIMEO
/** Set the receive timeout in milliseconds */
#define netconn_set_recvtimeout(conn, timeout) ((conn)->recv_timeout = (timeout))
/** Get the receive timeout in milliseconds */
#define netconn_get_recvtimeout(conn) ((conn)->recv_timeout)
#endif /* LWIP_SO_RCVTIMEO */
#if LWIP_SO_RCVBUF
/** Set the receive buffer in bytes */
#define netconn_set_recvbufsize(conn, recvbufsize) ((conn)->recv_bufsize = (recvbufsize))
/** Get the receive buffer in bytes */
#define netconn_get_recvbufsize(conn) ((conn)->recv_bufsize)
#endif /* LWIP_SO_RCVBUF*/
#if LWIP_NETCONN_SEM_PER_THREAD
void netconn_thread_init(void);
void netconn_thread_cleanup(void);
#else /* LWIP_NETCONN_SEM_PER_THREAD */
#define netconn_thread_init()
#define netconn_thread_cleanup()
#endif /* LWIP_NETCONN_SEM_PER_THREAD */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_NETCONN || LWIP_SOCKET */
#endif /* LWIP_HDR_API_H */
@@ -0,0 +1,2 @@
This directory contains application headers.
Every application shall provide one api file APP.h and optionally one options file APP_opts.h
@@ -0,0 +1,79 @@
/**
* @file
* Application layered TCP connection API that executes a proxy-connect.
*
* This file provides a starting layer that executes a proxy-connect e.g. to
* set up TLS connections through a http proxy.
*/
/*
* Copyright (c) 2018 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_ALTCP_PROXYCONNECT_H
#define LWIP_HDR_APPS_ALTCP_PROXYCONNECT_H
#include "lwip/opt.h"
#if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
#include "lwip/ip_addr.h"
#ifdef __cplusplus
extern "C" {
#endif
struct altcp_proxyconnect_config {
ip_addr_t proxy_addr;
u16_t proxy_port;
};
struct altcp_pcb *altcp_proxyconnect_new(struct altcp_proxyconnect_config *config, struct altcp_pcb *inner_pcb);
struct altcp_pcb *altcp_proxyconnect_new_tcp(struct altcp_proxyconnect_config *config, u8_t ip_type);
struct altcp_pcb *altcp_proxyconnect_alloc(void *arg, u8_t ip_type);
#if LWIP_ALTCP_TLS
struct altcp_proxyconnect_tls_config {
struct altcp_proxyconnect_config proxy;
struct altcp_tls_config *tls_config;
};
struct altcp_pcb *altcp_proxyconnect_tls_alloc(void *arg, u8_t ip_type);
#endif /* LWIP_ALTCP_TLS */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_ALTCP */
#endif /* LWIP_HDR_APPS_ALTCP_PROXYCONNECT_H */
@@ -0,0 +1,111 @@
/**
* @file
* Application layered TCP/TLS connection API (to be used from TCPIP thread)
*
* This file contains options for an mbedtls port of the TLS layer.
*/
/*
* Copyright (c) 2017 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_ALTCP_TLS_OPTS_H
#define LWIP_HDR_ALTCP_TLS_OPTS_H
#include "lwip/opt.h"
#if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
/** LWIP_ALTCP_TLS_MBEDTLS==1: use mbedTLS for TLS support for altcp API
* mbedtls include directory must be reachable via include search path
*/
#ifndef LWIP_ALTCP_TLS_MBEDTLS
#define LWIP_ALTCP_TLS_MBEDTLS 0
#endif
/** Configure debug level of this file */
#ifndef ALTCP_MBEDTLS_DEBUG
#define ALTCP_MBEDTLS_DEBUG LWIP_DBG_OFF
#endif
/** Configure lwIP debug level of the mbedTLS library */
#ifndef ALTCP_MBEDTLS_LIB_DEBUG
#define ALTCP_MBEDTLS_LIB_DEBUG LWIP_DBG_OFF
#endif
/** Configure minimum internal debug level of the mbedTLS library */
#ifndef ALTCP_MBEDTLS_LIB_DEBUG_LEVEL_MIN
#define ALTCP_MBEDTLS_LIB_DEBUG_LEVEL_MIN 0
#endif
/** Enable the basic session cache
* ATTENTION: Using a session cache can lower security by reusing keys!
*/
#ifndef ALTCP_MBEDTLS_USE_SESSION_CACHE
#define ALTCP_MBEDTLS_USE_SESSION_CACHE 0
#endif
/** Maximum cache size of the basic session cache */
#ifndef ALTCP_MBEDTLS_SESSION_CACHE_SIZE
#define ALTCP_MBEDTLS_SESSION_CACHE_SIZE 30
#endif
/** Set a session timeout in seconds for the basic session cache */
#ifndef ALTCP_MBEDTLS_SESSION_CACHE_TIMEOUT_SECONDS
#define ALTCP_MBEDTLS_SESSION_CACHE_TIMEOUT_SECONDS (60 * 60)
#endif
/** Use session tickets to speed up connection setup (needs
* MBEDTLS_SSL_SESSION_TICKETS enabled in mbedTLS config).
* ATTENTION: Using session tickets can lower security by reusing keys!
*/
#ifndef ALTCP_MBEDTLS_USE_SESSION_TICKETS
#define ALTCP_MBEDTLS_USE_SESSION_TICKETS 0
#endif
/** Session ticket cipher */
#ifndef ALTCP_MBEDTLS_SESSION_TICKET_CIPHER
#define ALTCP_MBEDTLS_SESSION_TICKET_CIPHER MBEDTLS_CIPHER_AES_256_GCM
#endif
/** Maximum timeout for session tickets */
#ifndef ALTCP_MBEDTLS_SESSION_TICKET_TIMEOUT_SECONDS
#define ALTCP_MBEDTLS_SESSION_TICKET_TIMEOUT_SECONDS (60 * 60 * 24)
#endif
/** Certificate verification mode: MBEDTLS_SSL_VERIFY_NONE, MBEDTLS_SSL_VERIFY_OPTIONAL (default),
* MBEDTLS_SSL_VERIFY_REQUIRED (recommended)*/
#ifndef ALTCP_MBEDTLS_AUTHMODE
#define ALTCP_MBEDTLS_AUTHMODE MBEDTLS_SSL_VERIFY_OPTIONAL
#endif
#endif /* LWIP_ALTCP */
#endif /* LWIP_HDR_ALTCP_TLS_OPTS_H */
@@ -0,0 +1,139 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_FS_H
#define LWIP_HDR_APPS_FS_H
#include "httpd_opts.h"
#include "lwip/err.h"
#ifdef __cplusplus
extern "C" {
#endif
#define FS_READ_EOF -1
#define FS_READ_DELAYED -2
#if HTTPD_PRECALCULATED_CHECKSUM
struct fsdata_chksum {
u32_t offset;
u16_t chksum;
u16_t len;
};
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
#define FS_FILE_FLAGS_HEADER_INCLUDED 0x01
#define FS_FILE_FLAGS_HEADER_PERSISTENT 0x02
#define FS_FILE_FLAGS_HEADER_HTTPVER_1_1 0x04
#define FS_FILE_FLAGS_SSI 0x08
#define FS_FILE_FLAGS_CUSTOM 0x10
/** Define FS_FILE_EXTENSION_T_DEFINED if you have typedef'ed to your private
* pointer type (defaults to 'void' so the default usage is 'void*')
*/
#ifndef FS_FILE_EXTENSION_T_DEFINED
typedef void fs_file_extension;
#endif
struct fs_file {
const char *data;
int len;
int index;
#if LWIP_HTTPD_FILE_EXTENSION
/* pextension is free for implementations to hold private (extensional)
arbitrary data, e.g. holding some file state or file system handle */
fs_file_extension *pextension;
#endif /* LWIP_HTTPD_FILE_EXTENSION */
#if HTTPD_PRECALCULATED_CHECKSUM
const struct fsdata_chksum *chksum;
u16_t chksum_count;
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
u8_t flags;
#if LWIP_HTTPD_FILE_STATE
void *state;
#endif /* LWIP_HTTPD_FILE_STATE */
};
#if LWIP_HTTPD_FS_ASYNC_READ
typedef void (*fs_wait_cb)(void *arg);
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
err_t fs_open(struct fs_file *file, const char *name);
void fs_close(struct fs_file *file);
#if LWIP_HTTPD_DYNAMIC_FILE_READ
#if LWIP_HTTPD_FS_ASYNC_READ
int fs_read_async(struct fs_file *file, char *buffer, int count, fs_wait_cb callback_fn, void *callback_arg);
#else /* LWIP_HTTPD_FS_ASYNC_READ */
int fs_read(struct fs_file *file, char *buffer, int count);
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
#endif /* LWIP_HTTPD_DYNAMIC_FILE_READ */
#if LWIP_HTTPD_FS_ASYNC_READ
int fs_is_file_ready(struct fs_file *file, fs_wait_cb callback_fn, void *callback_arg);
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
int fs_bytes_left(struct fs_file *file);
#if LWIP_HTTPD_FILE_STATE
/** This user-defined function is called when a file is opened. */
void *fs_state_init(struct fs_file *file, const char *name);
/** This user-defined function is called when a file is closed. */
void fs_state_free(struct fs_file *file, void *state);
#endif /* #if LWIP_HTTPD_FILE_STATE */
struct fsdata_file {
const struct fsdata_file *next;
const unsigned char *name;
const unsigned char *data;
int len;
u8_t flags;
#if HTTPD_PRECALCULATED_CHECKSUM
u16_t chksum_count;
const struct fsdata_chksum *chksum;
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
};
#if LWIP_HTTPD_CUSTOM_FILES
/* Prototypes required to implement custom files as fs addon */
int fs_open_custom(struct fs_file *file, const char *name);
void fs_close_custom(struct fs_file *file);
#if LWIP_HTTPD_FS_ASYNC_READ
u8_t fs_canread_custom(struct fs_file *file);
u8_t fs_wait_read_custom(struct fs_file *file, fs_wait_cb callback_fn, void *callback_arg);
int fs_read_async_custom(struct fs_file *file, char *buffer, int count, fs_wait_cb callback_fn, void *callback_arg);
#else /* LWIP_HTTPD_FS_ASYNC_READ */
int fs_read_custom(struct fs_file *file, char *buffer, int count);
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
#endif /* LWIP_HTTPD_CUSTOM_FILES */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_FS_H */
@@ -0,0 +1,160 @@
/**
* @file
* HTTP client
*/
/*
* Copyright (c) 2018 Simon Goldschmidt <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_HTTP_CLIENT_H
#define LWIP_HDR_APPS_HTTP_CLIENT_H
#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#include "lwip/err.h"
#include "lwip/altcp.h"
#include "lwip/prot/iana.h"
#include "lwip/pbuf.h"
#if LWIP_TCP && LWIP_CALLBACK_API
#ifdef __cplusplus
extern "C" {
#endif
/**
* @ingroup httpc
* HTTPC_HAVE_FILE_IO: define this to 1 to have functions dowloading directly
* to disk via fopen/fwrite.
* These functions are example implementations of the interface only.
*/
#ifndef LWIP_HTTPC_HAVE_FILE_IO
#define LWIP_HTTPC_HAVE_FILE_IO 0
#endif
/**
* @ingroup httpc
* The default TCP port used for HTTP
*/
#define HTTP_DEFAULT_PORT LWIP_IANA_PORT_HTTP
/**
* @ingroup httpc
* HTTP client result codes
*/
typedef enum ehttpc_result {
/** File successfully received */
HTTPC_RESULT_OK = 0,
/** Unknown error */
HTTPC_RESULT_ERR_UNKNOWN = 1,
/** Connection to server failed */
HTTPC_RESULT_ERR_CONNECT = 2,
/** Failed to resolve server hostname */
HTTPC_RESULT_ERR_HOSTNAME = 3,
/** Connection unexpectedly closed by remote server */
HTTPC_RESULT_ERR_CLOSED = 4,
/** Connection timed out (server didn't respond in time) */
HTTPC_RESULT_ERR_TIMEOUT = 5,
/** Server responded with an error code */
HTTPC_RESULT_ERR_SVR_RESP = 6,
/** Local memory error */
HTTPC_RESULT_ERR_MEM = 7,
/** Local abort */
HTTPC_RESULT_LOCAL_ABORT = 8,
/** Content length mismatch */
HTTPC_RESULT_ERR_CONTENT_LEN = 9
} httpc_result_t;
typedef struct _httpc_state httpc_state_t;
/**
* @ingroup httpc
* Prototype of a http client callback function
*
* @param arg argument specified when initiating the request
* @param httpc_result result of the http transfer (see enum httpc_result_t)
* @param rx_content_len number of bytes received (without headers)
* @param srv_res this contains the http status code received (if any)
* @param err an error returned by internal lwip functions, can help to specify
* the source of the error but must not necessarily be != ERR_OK
*/
typedef void (*httpc_result_fn)(void *arg, httpc_result_t httpc_result, u32_t rx_content_len, u32_t srv_res, err_t err);
/**
* @ingroup httpc
* Prototype of http client callback: called when the headers are received
*
* @param connection http client connection
* @param arg argument specified when initiating the request
* @param hdr header pbuf(s) (may contain data also)
* @param hdr_len length of the heders in 'hdr'
* @param content_len content length as received in the headers (-1 if not received)
* @return if != ERR_OK is returned, the connection is aborted
*/
typedef err_t (*httpc_headers_done_fn)(httpc_state_t *connection, void *arg, struct pbuf *hdr, u16_t hdr_len, u32_t content_len);
typedef struct _httpc_connection {
ip_addr_t proxy_addr;
u16_t proxy_port;
u8_t use_proxy;
/* @todo: add username:pass? */
#if LWIP_ALTCP
altcp_allocator_t *altcp_allocator;
#endif
/* this callback is called when the transfer is finished (or aborted) */
httpc_result_fn result_fn;
/* this callback is called after receiving the http headers
It can abort the connection by returning != ERR_OK */
httpc_headers_done_fn headers_done_fn;
} httpc_connection_t;
err_t httpc_get_file(const ip_addr_t* server_addr, u16_t port, const char* uri, const httpc_connection_t *settings,
altcp_recv_fn recv_fn, void* callback_arg, httpc_state_t **connection);
err_t httpc_get_file_dns(const char* server_name, u16_t port, const char* uri, const httpc_connection_t *settings,
altcp_recv_fn recv_fn, void* callback_arg, httpc_state_t **connection);
#if LWIP_HTTPC_HAVE_FILE_IO
err_t httpc_get_file_to_disk(const ip_addr_t* server_addr, u16_t port, const char* uri, const httpc_connection_t *settings,
void* callback_arg, const char* local_file_name, httpc_state_t **connection);
err_t httpc_get_file_dns_to_disk(const char* server_name, u16_t port, const char* uri, const httpc_connection_t *settings,
void* callback_arg, const char* local_file_name, httpc_state_t **connection);
#endif /* LWIP_HTTPC_HAVE_FILE_IO */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_TCP && LWIP_CALLBACK_API */
#endif /* LWIP_HDR_APPS_HTTP_CLIENT_H */
@@ -0,0 +1,256 @@
/**
* @file
* HTTP server
*/
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
* This version of the file has been modified by Texas Instruments to offer
* simple server-side-include (SSI) and Common Gateway Interface (CGI)
* capability.
*/
#ifndef LWIP_HDR_APPS_HTTPD_H
#define LWIP_HDR_APPS_HTTPD_H
#include "httpd_opts.h"
#include "lwip/err.h"
#include "lwip/pbuf.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_HTTPD_CGI
/**
* @ingroup httpd
* Function pointer for a CGI script handler.
*
* This function is called each time the HTTPD server is asked for a file
* whose name was previously registered as a CGI function using a call to
* http_set_cgi_handlers. The iIndex parameter provides the index of the
* CGI within the cgis array passed to http_set_cgi_handlers. Parameters
* pcParam and pcValue provide access to the parameters provided along with
* the URI. iNumParams provides a count of the entries in the pcParam and
* pcValue arrays. Each entry in the pcParam array contains the name of a
* parameter with the corresponding entry in the pcValue array containing the
* value for that parameter. Note that pcParam may contain multiple elements
* with the same name if, for example, a multi-selection list control is used
* in the form generating the data.
*
* The function should return a pointer to a character string which is the
* path and filename of the response that is to be sent to the connected
* browser, for example "/thanks.htm" or "/response/error.ssi".
*
* The maximum number of parameters that will be passed to this function via
* iNumParams is defined by LWIP_HTTPD_MAX_CGI_PARAMETERS. Any parameters in
* the incoming HTTP request above this number will be discarded.
*
* Requests intended for use by this CGI mechanism must be sent using the GET
* method (which encodes all parameters within the URI rather than in a block
* later in the request). Attempts to use the POST method will result in the
* request being ignored.
*
*/
typedef const char *(*tCGIHandler)(int iIndex, int iNumParams, char *pcParam[],
char *pcValue[]);
/**
* @ingroup httpd
* Structure defining the base filename (URL) of a CGI and the associated
* function which is to be called when that URL is requested.
*/
typedef struct
{
const char *pcCGIName;
tCGIHandler pfnCGIHandler;
} tCGI;
/** Set the array of cgi handlers. */
void http_set_cgi_handlers(const tCGI *pCGIs, int iNumHandlers);
#endif /* LWIP_HTTPD_CGI */
#if LWIP_HTTPD_CGI || LWIP_HTTPD_CGI_SSI
#if LWIP_HTTPD_CGI_SSI
/* we have to prototype this struct here to make it available for the handler */
struct fs_file;
/** Define this generic CGI handler in your application.
* It is called once for every URI with parameters.
* The parameters can be stored to the object passed as connection_state, which
* is allocated to file->state via fs_state_init() from fs_open() or fs_open_custom().
* Content creation via SSI or complete dynamic files can retrieve the CGI params from there.
*/
extern void httpd_cgi_handler(struct fs_file *file, const char* uri, int iNumParams,
char **pcParam, char **pcValue
#if defined(LWIP_HTTPD_FILE_STATE) && LWIP_HTTPD_FILE_STATE
, void *connection_state
#endif /* LWIP_HTTPD_FILE_STATE */
);
#endif /* LWIP_HTTPD_CGI_SSI */
#endif /* LWIP_HTTPD_CGI || LWIP_HTTPD_CGI_SSI */
#if LWIP_HTTPD_SSI
/**
* @ingroup httpd
* Function pointer for the SSI tag handler callback.
*
* This function will be called each time the HTTPD server detects a tag of the
* form <!--#name--> in files with extensions mentioned in the g_pcSSIExtensions
* array (currently .shtml, .shtm, .ssi, .xml, .json) where "name" appears as
* one of the tags supplied to http_set_ssi_handler in the tags array. The
* returned insert string, which will be appended after the the string
* "<!--#name-->" in file sent back to the client, should be written to pointer
* pcInsert. iInsertLen contains the size of the buffer pointed to by
* pcInsert. The iIndex parameter provides the zero-based index of the tag as
* found in the tags array and identifies the tag that is to be processed.
*
* The handler returns the number of characters written to pcInsert excluding
* any terminating NULL or HTTPD_SSI_TAG_UNKNOWN when tag is not recognized.
*
* Note that the behavior of this SSI mechanism is somewhat different from the
* "normal" SSI processing as found in, for example, the Apache web server. In
* this case, the inserted text is appended following the SSI tag rather than
* replacing the tag entirely. This allows for an implementation that does not
* require significant additional buffering of output data yet which will still
* offer usable SSI functionality. One downside to this approach is when
* attempting to use SSI within JavaScript. The SSI tag is structured to
* resemble an HTML comment but this syntax does not constitute a comment
* within JavaScript and, hence, leaving the tag in place will result in
* problems in these cases. In order to avoid these problems, define
* LWIP_HTTPD_SSI_INCLUDE_TAG as zero in your lwip options file, or use JavaScript
* style block comments in the form / * # name * / (without the spaces).
*/
typedef u16_t (*tSSIHandler)(
#if LWIP_HTTPD_SSI_RAW
const char* ssi_tag_name,
#else /* LWIP_HTTPD_SSI_RAW */
int iIndex,
#endif /* LWIP_HTTPD_SSI_RAW */
char *pcInsert, int iInsertLen
#if LWIP_HTTPD_SSI_MULTIPART
, u16_t current_tag_part, u16_t *next_tag_part
#endif /* LWIP_HTTPD_SSI_MULTIPART */
#if defined(LWIP_HTTPD_FILE_STATE) && LWIP_HTTPD_FILE_STATE
, void *connection_state
#endif /* LWIP_HTTPD_FILE_STATE */
);
/** Set the SSI handler function
* (if LWIP_HTTPD_SSI_RAW==1, only the first argument is used)
*/
void http_set_ssi_handler(tSSIHandler pfnSSIHandler,
const char **ppcTags, int iNumTags);
/** For LWIP_HTTPD_SSI_RAW==1, return this to indicate the tag is unknown.
* In this case, the webserver writes a warning into the page.
* You can also just return 0 to write nothing for unknown tags.
*/
#define HTTPD_SSI_TAG_UNKNOWN 0xFFFF
#endif /* LWIP_HTTPD_SSI */
#if LWIP_HTTPD_SUPPORT_POST
/* These functions must be implemented by the application */
/**
* @ingroup httpd
* Called when a POST request has been received. The application can decide
* whether to accept it or not.
*
* @param connection Unique connection identifier, valid until httpd_post_end
* is called.
* @param uri The HTTP header URI receiving the POST request.
* @param http_request The raw HTTP request (the first packet, normally).
* @param http_request_len Size of 'http_request'.
* @param content_len Content-Length from HTTP header.
* @param response_uri Filename of response file, to be filled when denying the
* request
* @param response_uri_len Size of the 'response_uri' buffer.
* @param post_auto_wnd Set this to 0 to let the callback code handle window
* updates by calling 'httpd_post_data_recved' (to throttle rx speed)
* default is 1 (httpd handles window updates automatically)
* @return ERR_OK: Accept the POST request, data may be passed in
* another err_t: Deny the POST request, send back 'bad request'.
*/
err_t httpd_post_begin(void *connection, const char *uri, const char *http_request,
u16_t http_request_len, int content_len, char *response_uri,
u16_t response_uri_len, u8_t *post_auto_wnd);
/**
* @ingroup httpd
* Called for each pbuf of data that has been received for a POST.
* ATTENTION: The application is responsible for freeing the pbufs passed in!
*
* @param connection Unique connection identifier.
* @param p Received data.
* @return ERR_OK: Data accepted.
* another err_t: Data denied, http_post_get_response_uri will be called.
*/
err_t httpd_post_receive_data(void *connection, struct pbuf *p);
/**
* @ingroup httpd
* Called when all data is received or when the connection is closed.
* The application must return the filename/URI of a file to send in response
* to this POST request. If the response_uri buffer is untouched, a 404
* response is returned.
*
* @param connection Unique connection identifier.
* @param response_uri Filename of response file, to be filled when denying the request
* @param response_uri_len Size of the 'response_uri' buffer.
*/
void httpd_post_finished(void *connection, char *response_uri, u16_t response_uri_len);
#if LWIP_HTTPD_POST_MANUAL_WND
void httpd_post_data_recved(void *connection, u16_t recved_len);
#endif /* LWIP_HTTPD_POST_MANUAL_WND */
#endif /* LWIP_HTTPD_SUPPORT_POST */
void httpd_init(void);
#if HTTPD_ENABLE_HTTPS
struct altcp_tls_config;
void httpd_inits(struct altcp_tls_config *conf);
#endif
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_HTTPD_H */
@@ -0,0 +1,416 @@
/**
* @file
* HTTP server options list
*/
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
* This version of the file has been modified by Texas Instruments to offer
* simple server-side-include (SSI) and Common Gateway Interface (CGI)
* capability.
*/
#ifndef LWIP_HDR_APPS_HTTPD_OPTS_H
#define LWIP_HDR_APPS_HTTPD_OPTS_H
#include "lwip/opt.h"
#include "lwip/prot/iana.h"
/**
* @defgroup httpd_opts Options
* @ingroup httpd
* @{
*/
/** Set this to 1 to support CGI (old style).
*
* This old style CGI support works by registering an array of URLs and
* associated CGI handler functions (@ref http_set_cgi_handlers).
* This list is scanned just before fs_open is called from request handling.
* The handler can return a new URL that is used internally by the httpd to
* load the returned page (passed to fs_open).
*
* Use this CGI type e.g. to execute specific actions and return a page that
* does not depend on the CGI parameters.
*/
#if !defined LWIP_HTTPD_CGI || defined __DOXYGEN__
#define LWIP_HTTPD_CGI 0
#endif
/** Set this to 1 to support CGI (new style).
*
* This new style CGI support works by calling a global function
* (@ref tCGIHandler) for all URLs that are found. fs_open is called first
* and the URL can not be written by the CGI handler. Instead, this handler gets
* passed the http file state, an object where it can store information derived
* from the CGI URL or parameters. This file state is later passed to SSI, so
* the SSI code can return data depending on CGI input.
*
* Use this CGI handler if you want CGI information passed on to SSI.
*/
#if !defined LWIP_HTTPD_CGI_SSI || defined __DOXYGEN__
#define LWIP_HTTPD_CGI_SSI 0
#endif
/** Set this to 1 to support SSI (Server-Side-Includes)
*
* In contrast to other http servers, this only calls a preregistered callback
* function (@see http_set_ssi_handler) for each tag (in the format of
* <!--#tag-->) encountered in SSI-enabled pages.
* SSI-enabled pages must have one of the predefined SSI-enabled file extensions.
* All files with one of these extensions are parsed when sent.
*
* A downside of the current SSI implementation is that persistent connections
* don't work, as the file length is not known in advance (and httpd currently
* relies on the Content-Length header for persistent connections).
*
* To save memory, the maximum tag length is limited (@see LWIP_HTTPD_MAX_TAG_NAME_LEN).
* To save memory, the maximum insertion string length is limited (@see
* LWIP_HTTPD_MAX_TAG_INSERT_LEN). If this is not enough, @ref LWIP_HTTPD_SSI_MULTIPART
* can be used.
*/
#if !defined LWIP_HTTPD_SSI || defined __DOXYGEN__
#define LWIP_HTTPD_SSI 0
#endif
/** Set this to 1 to implement an SSI tag handler callback that gets a const char*
* to the tag (instead of an index into a pre-registered array of known tags)
* If this is 0, the SSI handler callback function is only called pre-registered tags.
*/
#if !defined LWIP_HTTPD_SSI_RAW || defined __DOXYGEN__
#define LWIP_HTTPD_SSI_RAW 0
#endif
/** Set this to 0 to prevent parsing the file extension at runtime to decide
* if a file should be scanned for SSI tags or not.
* Default is 1 (file extensions are checked using the g_pcSSIExtensions array)
* Set to 2 to override this runtime test function. In this case, you have to
* provide an external function that does the check:
* u8_t http_uri_is_ssi(struct fs_file *file, const char *uri)
*
* This is enabled by default, but if you only use a newer version of makefsdata
* supporting the "-ssi" option, this info is already present in
*/
#if !defined LWIP_HTTPD_SSI_BY_FILE_EXTENSION || defined __DOXYGEN__
#define LWIP_HTTPD_SSI_BY_FILE_EXTENSION 1
#endif
/** This is a list of file extensions handled as SSI files. This define
* is used to initialize a 'const char *const[]'. It is only used if
* LWIP_HTTPD_SSI_BY_FILE_EXTENSION != 0.
*/
#if !defined LWIP_HTTPD_SSI_EXTENSIONS || defined __DOXYGEN__
#define LWIP_HTTPD_SSI_EXTENSIONS ".shtml", ".shtm", ".ssi", ".xml", ".json"
#endif
/** Set this to 1 to support HTTP POST */
#if !defined LWIP_HTTPD_SUPPORT_POST || defined __DOXYGEN__
#define LWIP_HTTPD_SUPPORT_POST 0
#endif
/* The maximum number of parameters that the CGI handler can be sent. */
#if !defined LWIP_HTTPD_MAX_CGI_PARAMETERS || defined __DOXYGEN__
#define LWIP_HTTPD_MAX_CGI_PARAMETERS 16
#endif
/** LWIP_HTTPD_SSI_MULTIPART==1: SSI handler function is called with 2 more
* arguments indicating a counter for insert string that are too long to be
* inserted at once: the SSI handler function must then set 'next_tag_part'
* which will be passed back to it in the next call. */
#if !defined LWIP_HTTPD_SSI_MULTIPART || defined __DOXYGEN__
#define LWIP_HTTPD_SSI_MULTIPART 0
#endif
/* The maximum length of the string comprising the SSI tag name
* ATTENTION: tags longer than this are ignored, not truncated!
*/
#if !defined LWIP_HTTPD_MAX_TAG_NAME_LEN || defined __DOXYGEN__
#define LWIP_HTTPD_MAX_TAG_NAME_LEN 8
#endif
/* The maximum length of string that can be returned to replace any given tag
* If this buffer is not long enough, use LWIP_HTTPD_SSI_MULTIPART.
*/
#if !defined LWIP_HTTPD_MAX_TAG_INSERT_LEN || defined __DOXYGEN__
#define LWIP_HTTPD_MAX_TAG_INSERT_LEN 192
#endif
#if !defined LWIP_HTTPD_POST_MANUAL_WND || defined __DOXYGEN__
#define LWIP_HTTPD_POST_MANUAL_WND 0
#endif
/** This string is passed in the HTTP header as "Server: " */
#if !defined HTTPD_SERVER_AGENT || defined __DOXYGEN__
#define HTTPD_SERVER_AGENT "lwIP/" LWIP_VERSION_STRING " (http://savannah.nongnu.org/projects/lwip)"
#endif
/** Set this to 1 if you want to include code that creates HTTP headers
* at runtime. Default is off: HTTP headers are then created statically
* by the makefsdata tool. Static headers mean smaller code size, but
* the (readonly) fsdata will grow a bit as every file includes the HTTP
* header. */
#if !defined LWIP_HTTPD_DYNAMIC_HEADERS || defined __DOXYGEN__
#define LWIP_HTTPD_DYNAMIC_HEADERS 0
#endif
#if !defined HTTPD_DEBUG || defined __DOXYGEN__
#define HTTPD_DEBUG LWIP_DBG_OFF
#endif
/** Set this to 1 to use a memp pool for allocating
* struct http_state instead of the heap.
* If enabled, you'll need to define MEMP_NUM_PARALLEL_HTTPD_CONNS
* (and MEMP_NUM_PARALLEL_HTTPD_SSI_CONNS for SSI) to set the size of
* the pool(s).
*/
#if !defined HTTPD_USE_MEM_POOL || defined __DOXYGEN__
#define HTTPD_USE_MEM_POOL 0
#endif
/** The server port for HTTPD to use */
#if !defined HTTPD_SERVER_PORT || defined __DOXYGEN__
#define HTTPD_SERVER_PORT LWIP_IANA_PORT_HTTP
#endif
/** The https server port for HTTPD to use */
#if !defined HTTPD_SERVER_PORT_HTTPS || defined __DOXYGEN__
#define HTTPD_SERVER_PORT_HTTPS LWIP_IANA_PORT_HTTPS
#endif
/** Enable https support? */
#if !defined HTTPD_ENABLE_HTTPS || defined __DOXYGEN__
#define HTTPD_ENABLE_HTTPS 0
#endif
/** Maximum retries before the connection is aborted/closed.
* - number of times pcb->poll is called -> default is 4*500ms = 2s;
* - reset when pcb->sent is called
*/
#if !defined HTTPD_MAX_RETRIES || defined __DOXYGEN__
#define HTTPD_MAX_RETRIES 4
#endif
/** The poll delay is X*500ms */
#if !defined HTTPD_POLL_INTERVAL || defined __DOXYGEN__
#define HTTPD_POLL_INTERVAL 4
#endif
/** Priority for tcp pcbs created by HTTPD (very low by default).
* Lower priorities get killed first when running out of memory.
*/
#if !defined HTTPD_TCP_PRIO || defined __DOXYGEN__
#define HTTPD_TCP_PRIO TCP_PRIO_MIN
#endif
/** Set this to 1 to enable timing each file sent */
#if !defined LWIP_HTTPD_TIMING || defined __DOXYGEN__
#define LWIP_HTTPD_TIMING 0
#endif
/** Set this to 1 to enable timing each file sent */
#if !defined HTTPD_DEBUG_TIMING || defined __DOXYGEN__
#define HTTPD_DEBUG_TIMING LWIP_DBG_OFF
#endif
/** Set this to one to show error pages when parsing a request fails instead
of simply closing the connection. */
#if !defined LWIP_HTTPD_SUPPORT_EXTSTATUS || defined __DOXYGEN__
#define LWIP_HTTPD_SUPPORT_EXTSTATUS 0
#endif
/** Set this to 0 to drop support for HTTP/0.9 clients (to save some bytes) */
#if !defined LWIP_HTTPD_SUPPORT_V09 || defined __DOXYGEN__
#define LWIP_HTTPD_SUPPORT_V09 1
#endif
/** Set this to 1 to enable HTTP/1.1 persistent connections.
* ATTENTION: If the generated file system includes HTTP headers, these must
* include the "Connection: keep-alive" header (pass argument "-11" to makefsdata).
*/
#if !defined LWIP_HTTPD_SUPPORT_11_KEEPALIVE || defined __DOXYGEN__
#define LWIP_HTTPD_SUPPORT_11_KEEPALIVE 0
#endif
/** Set this to 1 to support HTTP request coming in in multiple packets/pbufs */
#if !defined LWIP_HTTPD_SUPPORT_REQUESTLIST || defined __DOXYGEN__
#define LWIP_HTTPD_SUPPORT_REQUESTLIST 1
#endif
#if LWIP_HTTPD_SUPPORT_REQUESTLIST
/** Number of rx pbufs to enqueue to parse an incoming request (up to the first
newline) */
#if !defined LWIP_HTTPD_REQ_QUEUELEN || defined __DOXYGEN__
#define LWIP_HTTPD_REQ_QUEUELEN 5
#endif
/** Number of (TCP payload-) bytes (in pbufs) to enqueue to parse and incoming
request (up to the first double-newline) */
#if !defined LWIP_HTTPD_REQ_BUFSIZE || defined __DOXYGEN__
#define LWIP_HTTPD_REQ_BUFSIZE LWIP_HTTPD_MAX_REQ_LENGTH
#endif
/** Defines the maximum length of a HTTP request line (up to the first CRLF,
copied from pbuf into this a global buffer when pbuf- or packet-queues
are received - otherwise the input pbuf is used directly) */
#if !defined LWIP_HTTPD_MAX_REQ_LENGTH || defined __DOXYGEN__
#define LWIP_HTTPD_MAX_REQ_LENGTH LWIP_MIN(1023, (LWIP_HTTPD_REQ_QUEUELEN * PBUF_POOL_BUFSIZE))
#endif
#endif /* LWIP_HTTPD_SUPPORT_REQUESTLIST */
/** This is the size of a static buffer used when URIs end with '/'.
* In this buffer, the directory requested is concatenated with all the
* configured default file names.
* Set to 0 to disable checking default filenames on non-root directories.
*/
#if !defined LWIP_HTTPD_MAX_REQUEST_URI_LEN || defined __DOXYGEN__
#define LWIP_HTTPD_MAX_REQUEST_URI_LEN 63
#endif
/** Maximum length of the filename to send as response to a POST request,
* filled in by the application when a POST is finished.
*/
#if !defined LWIP_HTTPD_POST_MAX_RESPONSE_URI_LEN || defined __DOXYGEN__
#define LWIP_HTTPD_POST_MAX_RESPONSE_URI_LEN 63
#endif
/** Set this to 0 to not send the SSI tag (default is on, so the tag will
* be sent in the HTML page */
#if !defined LWIP_HTTPD_SSI_INCLUDE_TAG || defined __DOXYGEN__
#define LWIP_HTTPD_SSI_INCLUDE_TAG 1
#endif
/** Set this to 1 to call tcp_abort when tcp_close fails with memory error.
* This can be used to prevent consuming all memory in situations where the
* HTTP server has low priority compared to other communication. */
#if !defined LWIP_HTTPD_ABORT_ON_CLOSE_MEM_ERROR || defined __DOXYGEN__
#define LWIP_HTTPD_ABORT_ON_CLOSE_MEM_ERROR 0
#endif
/** Set this to 1 to kill the oldest connection when running out of
* memory for 'struct http_state' or 'struct http_ssi_state'.
* ATTENTION: This puts all connections on a linked list, so may be kind of slow.
*/
#if !defined LWIP_HTTPD_KILL_OLD_ON_CONNECTIONS_EXCEEDED || defined __DOXYGEN__
#define LWIP_HTTPD_KILL_OLD_ON_CONNECTIONS_EXCEEDED 0
#endif
/** Set this to 1 to send URIs without extension without headers
* (who uses this at all??) */
#if !defined LWIP_HTTPD_OMIT_HEADER_FOR_EXTENSIONLESS_URI || defined __DOXYGEN__
#define LWIP_HTTPD_OMIT_HEADER_FOR_EXTENSIONLESS_URI 0
#endif
/** Default: Tags are sent from struct http_state and are therefore volatile */
#if !defined HTTP_IS_TAG_VOLATILE || defined __DOXYGEN__
#define HTTP_IS_TAG_VOLATILE(ptr) TCP_WRITE_FLAG_COPY
#endif
/* By default, the httpd is limited to send 2*pcb->mss to keep resource usage low
when http is not an important protocol in the device. */
#if !defined HTTPD_LIMIT_SENDING_TO_2MSS || defined __DOXYGEN__
#define HTTPD_LIMIT_SENDING_TO_2MSS 1
#endif
/* Define this to a function that returns the maximum amount of data to enqueue.
The function have this signature: u16_t fn(struct altcp_pcb* pcb);
The best place to define this is the hooks file (@see LWIP_HOOK_FILENAME) */
#if !defined HTTPD_MAX_WRITE_LEN || defined __DOXYGEN__
#if HTTPD_LIMIT_SENDING_TO_2MSS
#define HTTPD_MAX_WRITE_LEN(pcb) ((u16_t)(2 * altcp_mss(pcb)))
#endif
#endif
/*------------------- FS OPTIONS -------------------*/
/** Set this to 1 and provide the functions:
* - "int fs_open_custom(struct fs_file *file, const char *name)"
* Called first for every opened file to allow opening files
* that are not included in fsdata(_custom).c
* - "void fs_close_custom(struct fs_file *file)"
* Called to free resources allocated by fs_open_custom().
*/
#if !defined LWIP_HTTPD_CUSTOM_FILES || defined __DOXYGEN__
#define LWIP_HTTPD_CUSTOM_FILES 0
#endif
/** Set this to 1 to support fs_read() to dynamically read file data.
* Without this (default=off), only one-block files are supported,
* and the contents must be ready after fs_open().
*/
#if !defined LWIP_HTTPD_DYNAMIC_FILE_READ || defined __DOXYGEN__
#define LWIP_HTTPD_DYNAMIC_FILE_READ 0
#endif
/** Set this to 1 to include an application state argument per file
* that is opened. This allows to keep a state per connection/file.
*/
#if !defined LWIP_HTTPD_FILE_STATE || defined __DOXYGEN__
#define LWIP_HTTPD_FILE_STATE 0
#endif
/** Set this to 1 to add the pextension field to the fs_file structure.
* This is included here to retain compatibility with legacy code that
* relies on the presence of the pextension field.
* New code should use LWIP_HTTPD_FILE_STATE instead.
* This option may be removed in a future version of lwip.
*/
#if !defined LWIP_HTTPD_FILE_EXTENSION || defined __DOXYGEN__
#define LWIP_HTTPD_FILE_EXTENSION 0
#endif
/** HTTPD_PRECALCULATED_CHECKSUM==1: include precompiled checksums for
* predefined (MSS-sized) chunks of the files to prevent having to calculate
* the checksums at runtime. */
#if !defined HTTPD_PRECALCULATED_CHECKSUM || defined __DOXYGEN__
#define HTTPD_PRECALCULATED_CHECKSUM 0
#endif
/** LWIP_HTTPD_FS_ASYNC_READ==1: support asynchronous read operations
* (fs_read_async returns FS_READ_DELAYED and calls a callback when finished).
*/
#if !defined LWIP_HTTPD_FS_ASYNC_READ || defined __DOXYGEN__
#define LWIP_HTTPD_FS_ASYNC_READ 0
#endif
/** Filename (including path) to use as FS data file */
#if !defined HTTPD_FSDATA_FILE || defined __DOXYGEN__
/* HTTPD_USE_CUSTOM_FSDATA: Compatibility with deprecated lwIP option */
#if defined(HTTPD_USE_CUSTOM_FSDATA) && (HTTPD_USE_CUSTOM_FSDATA != 0)
#define HTTPD_FSDATA_FILE "fsdata_custom.c"
#else
#define HTTPD_FSDATA_FILE "fsdata.c"
#endif
#endif
/**
* @}
*/
#endif /* LWIP_HDR_APPS_HTTPD_OPTS_H */
@@ -0,0 +1,109 @@
/**
* @file
* lwIP iPerf server implementation
*/
/*
* Copyright (c) 2014 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt
*
*/
#ifndef LWIP_HDR_APPS_LWIPERF_H
#define LWIP_HDR_APPS_LWIPERF_H
#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#ifdef __cplusplus
extern "C" {
#endif
#define LWIPERF_TCP_PORT_DEFAULT 5001
/** lwIPerf test results */
enum lwiperf_report_type
{
/** The server side test is done */
LWIPERF_TCP_DONE_SERVER,
/** The client side test is done */
LWIPERF_TCP_DONE_CLIENT,
/** Local error lead to test abort */
LWIPERF_TCP_ABORTED_LOCAL,
/** Data check error lead to test abort */
LWIPERF_TCP_ABORTED_LOCAL_DATAERROR,
/** Transmit error lead to test abort */
LWIPERF_TCP_ABORTED_LOCAL_TXERROR,
/** Remote side aborted the test */
LWIPERF_TCP_ABORTED_REMOTE
};
/** Control */
enum lwiperf_client_type
{
/** Unidirectional tx only test */
LWIPERF_CLIENT,
/** Do a bidirectional test simultaneously */
LWIPERF_DUAL,
/** Do a bidirectional test individually */
LWIPERF_TRADEOFF
};
/** Prototype of a report function that is called when a session is finished.
This report function can show the test results.
@param arg Report_arg from when the test was started.
@param report_type contains the test result
@param local_addr The local address from the session
@param local_port The local port
@param remote_addr The remote address from the session
@param remote_port The remote port
@param bytes_transferred Total transferred bytes
@param ms_duration Total session duration, in milliseconds
@param bandwidth_kbitpsec Average bandwidth during the session, in kbps
*/
typedef void (*lwiperf_report_fn)(void *arg, enum lwiperf_report_type report_type,
const ip_addr_t* local_addr, u16_t local_port, const ip_addr_t* remote_addr, u16_t remote_port,
u32_t bytes_transferred, u32_t ms_duration, u32_t bandwidth_kbitpsec);
void* lwiperf_start_tcp_server(const ip_addr_t* local_addr, u16_t local_port,
lwiperf_report_fn report_fn, void* report_arg);
void* lwiperf_start_tcp_server_default(lwiperf_report_fn report_fn, void* report_arg);
void* lwiperf_start_tcp_client(const ip_addr_t* remote_addr, u16_t remote_port,
enum lwiperf_client_type type,
lwiperf_report_fn report_fn, void* report_arg);
void* lwiperf_start_tcp_client_default(const ip_addr_t* remote_addr,
lwiperf_report_fn report_fn, void* report_arg);
void lwiperf_abort(void* lwiperf_session);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_LWIPERF_H */
@@ -0,0 +1,154 @@
/**
* @file
* MDNS responder
*/
/*
* Copyright (c) 2015 Verisure Innovation AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Ekman <[email protected]>
* Author: Jasper Verschueren <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_MDNS_H
#define LWIP_HDR_APPS_MDNS_H
#include "lwip/apps/mdns_opts.h"
#include "lwip/netif.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_MDNS_RESPONDER
enum mdns_sd_proto {
DNSSD_PROTO_UDP = 0,
DNSSD_PROTO_TCP = 1
};
#define MDNS_PROBING_CONFLICT 0
#define MDNS_PROBING_SUCCESSFUL 1
#define MDNS_LABEL_MAXLEN 63
#define MDNS_DOMAIN_MAXLEN 256
struct mdns_host;
struct mdns_service;
/* Domain structs */
struct mdns_domain {
/* Encoded domain name */
u8_t name[MDNS_DOMAIN_MAXLEN];
/* Total length of domain name, including zero */
u16_t length;
/* Set if compression of this domain is not allowed */
u8_t skip_compression;
};
/** Domain, type and class.
* Shared between questions and answers */
struct mdns_rr_info {
struct mdns_domain domain;
u16_t type;
u16_t klass;
};
struct mdns_answer {
struct mdns_rr_info info;
/** cache flush command bit */
u16_t cache_flush;
/* Validity time in seconds */
u32_t ttl;
/** Length of variable answer */
u16_t rd_length;
/** Offset of start of variable answer in packet */
u16_t rd_offset;
};
/** Callback function to add text to a reply, called when generating the reply */
typedef void (*service_get_txt_fn_t)(struct mdns_service *service, void *txt_userdata);
/** Callback function to let application know the result of probing network for name
* uniqueness, called with result MDNS_PROBING_SUCCESSFUL if no other node claimed
* use for the name for the netif or a service and is safe to use, or MDNS_PROBING_CONFLICT
* if another node is already using it and mdns is disabled on this interface */
typedef void (*mdns_name_result_cb_t)(struct netif* netif, u8_t result, s8_t slot);
void *mdns_get_service_txt_userdata(struct netif *netif, s8_t slot);
void mdns_resp_init(void);
void mdns_resp_register_name_result_cb(mdns_name_result_cb_t cb);
err_t mdns_resp_add_netif(struct netif *netif, const char *hostname);
err_t mdns_resp_remove_netif(struct netif *netif);
err_t mdns_resp_rename_netif(struct netif *netif, const char *hostname);
int mdns_resp_netif_active(struct netif *netif);
s8_t mdns_resp_add_service(struct netif *netif, const char *name, const char *service, enum mdns_sd_proto proto, u16_t port, service_get_txt_fn_t txt_fn, void *txt_userdata);
err_t mdns_resp_del_service(struct netif *netif, u8_t slot);
err_t mdns_resp_rename_service(struct netif *netif, u8_t slot, const char *name);
err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len);
void mdns_resp_restart_delay(struct netif *netif, uint32_t delay);
void mdns_resp_restart(struct netif *netif);
void mdns_resp_announce(struct netif *netif);
/**
* @ingroup mdns
* Announce IP settings have changed on netif.
* Call this in your callback registered by netif_set_status_callback().
* No need to call this function when LWIP_NETIF_EXT_STATUS_CALLBACK==1,
* this handled automatically for you.
* @param netif The network interface where settings have changed.
*/
#define mdns_resp_netif_settings_changed(netif) mdns_resp_announce(netif)
#if LWIP_MDNS_SEARCH
typedef void (*search_result_fn_t)(struct mdns_answer *answer, const char *varpart, int varlen, int flags, void *arg);
/* flags bits, both can be set! */
#define MDNS_SEARCH_RESULT_FIRST 1 /* First answer in received frame. */
#define MDNS_SEARCH_RESULT_LAST 2 /* Last answer. */
err_t mdns_search_service(const char *name, const char *service, enum mdns_sd_proto proto,
struct netif *netif, search_result_fn_t result_fn, void *arg,
u8_t *request_id);
void mdns_search_stop(u8_t request_id);
#endif /* LWIP_MDNS_SEARCH */
#endif /* LWIP_MDNS_RESPONDER */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MDNS_H */
@@ -0,0 +1,80 @@
/**
* @file
* MDNS responder - domain related functionalities
*/
/*
* Copyright (c) 2015 Verisure Innovation AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Ekman <[email protected]>
* Author: Jasper Verschueren <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_MDNS_DOMAIN_H
#define LWIP_HDR_APPS_MDNS_DOMAIN_H
#include "lwip/apps/mdns_opts.h"
#include "lwip/apps/mdns_priv.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_MDNS_RESPONDER
/* Domain methods - also visible for unit tests */
err_t mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len);
err_t mdns_domain_add_domain(struct mdns_domain *domain, struct mdns_domain *source);
err_t mdns_domain_add_string(struct mdns_domain *domain, const char *source);
u16_t mdns_readname(struct pbuf *p, u16_t offset, struct mdns_domain *domain);
void mdns_domain_debug_print(struct mdns_domain *domain);
int mdns_domain_eq(struct mdns_domain *a, struct mdns_domain *b);
#if LWIP_IPV4
err_t mdns_build_reverse_v4_domain(struct mdns_domain *domain, const ip4_addr_t *addr);
#endif
#if LWIP_IPV6
err_t mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr);
#endif
err_t mdns_build_host_domain(struct mdns_domain *domain, struct mdns_host *mdns);
err_t mdns_build_dnssd_domain(struct mdns_domain *domain);
err_t mdns_build_service_domain(struct mdns_domain *domain, struct mdns_service *service, int include_name);
#if LWIP_MDNS_SEARCH
err_t mdns_build_request_domain(struct mdns_domain *domain, struct mdns_request *request, int include_name);
#endif
u16_t mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain);
err_t mdns_write_domain(struct mdns_outpacket *outpkt, struct mdns_domain *domain);
#endif /* LWIP_MDNS_RESPONDER */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MDNS_DOMAIN_H */
@@ -0,0 +1,121 @@
/**
* @file
* MDNS responder
*/
/*
* Copyright (c) 2015 Verisure Innovation AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Ekman <[email protected]>
* Author: Jasper Verschueren <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_MDNS_OPTS_H
#define LWIP_HDR_APPS_MDNS_OPTS_H
#include "lwip/opt.h"
/**
* @defgroup mdns_opts Options
* @ingroup mdns
* @{
*/
/**
* LWIP_MDNS_RESPONDER==1: Turn on multicast DNS module. UDP must be available for MDNS
* transport. IGMP is needed for IPv4 multicast.
*/
#ifndef LWIP_MDNS_RESPONDER
#define LWIP_MDNS_RESPONDER 0
#endif /* LWIP_MDNS_RESPONDER */
/** The maximum number of services per netif */
#ifndef MDNS_MAX_SERVICES
#define MDNS_MAX_SERVICES 1
#endif
/** The minimum delay between probes in ms. RFC 6762 require 250ms.
* In noisy WiFi environment, adding 30-50ms to this value help a lot for
* a successful Apple BCT tests.
*/
#ifndef MDNS_PROBE_DELAY_MS
#define MDNS_PROBE_DELAY_MS 250
#endif
/** The maximum number of received packets stored in chained list of known
* answers for pending truncated questions. This value define the size of
* the MDNS_PKTS mempool.
* Up to MDNS_MAX_STORED_PKTS pbuf can be stored in addition to TC questions
* that are pending.
*/
#ifndef MDNS_MAX_STORED_PKTS
#define MDNS_MAX_STORED_PKTS 4
#endif
/** Payload size allocated for each outgoing UDP packet. Will be allocated with
* PBUF_RAM and freed after packet was sent.
* According to RFC 6762, there is no reason to retain the 512 bytes restriction
* for link-local multicast packet.
* 512 bytes isn't enough when 2 services need to be probed.
*/
#ifndef MDNS_OUTPUT_PACKET_SIZE
#define MDNS_OUTPUT_PACKET_SIZE ((MDNS_MAX_SERVICES == 1) ? 512 : 1450)
#endif
/** MDNS_RESP_USENETIF_EXTCALLBACK==1: register an ext_callback on the netif
* to automatically restart probing/announcing on status or address change.
*/
#ifndef MDNS_RESP_USENETIF_EXTCALLBACK
#define MDNS_RESP_USENETIF_EXTCALLBACK LWIP_NETIF_EXT_STATUS_CALLBACK
#endif
/**
* LWIP_MDNS_SEARCH==1: Turn on search over multicast DNS module.
*/
#ifndef LWIP_MDNS_SEARCH
#define LWIP_MDNS_SEARCH 1
#endif
/** The maximum number of running requests */
#ifndef MDNS_MAX_REQUESTS
#define MDNS_MAX_REQUESTS 2
#endif
/**
* MDNS_DEBUG: Enable debugging for multicast DNS.
*/
#ifndef MDNS_DEBUG
#define MDNS_DEBUG LWIP_DBG_OFF
#endif
/**
* @}
*/
#endif /* LWIP_HDR_APPS_MDNS_OPTS_H */
@@ -0,0 +1,138 @@
/**
* @file
* MDNS responder - output related functionalities
*/
/*
* Copyright (c) 2015 Verisure Innovation AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Ekman <[email protected]>
* Author: Jasper Verschueren <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_MDNS_OUT_H
#define LWIP_HDR_APPS_MDNS_OUT_H
#include "lwip/apps/mdns_opts.h"
#include "lwip/apps/mdns_priv.h"
#include "lwip/netif.h"
#include "lwip/timeouts.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_MDNS_RESPONDER
/** Bitmasks outmsg generation */
/* Probe for ALL types with hostname */
#define QUESTION_PROBE_HOST_ANY 0x10
/* Probe for ALL types with service instance name */
#define QUESTION_PROBE_SERVICE_NAME_ANY 0x10
/* Lookup from hostname -> IPv4 */
#define REPLY_HOST_A 0x01
/* Lookup from IPv4/v6 -> hostname */
#define REPLY_HOST_PTR_V4 0x02
/* Lookup from hostname -> IPv6 */
#define REPLY_HOST_AAAA 0x04
/* Lookup from hostname -> IPv6 */
#define REPLY_HOST_PTR_V6 0x08
/* Lookup for service types */
#define REPLY_SERVICE_TYPE_PTR 0x10
/* Lookup for instances of service */
#define REPLY_SERVICE_NAME_PTR 0x20
/* Lookup for location of service instance */
#define REPLY_SERVICE_SRV 0x40
/* Lookup for text info on service instance */
#define REPLY_SERVICE_TXT 0x80
/* RFC6762 section 6:
* To protect the network against excessive packet flooding due to software bugs
* or malicious attack, a Multicast DNS responder MUST NOT (except in the one
* special case of answering probe queries) multicast a record on a given
* interface until at least one second has elapsed since the last time that
* record was multicast on that particular interface.
*/
#define MDNS_MULTICAST_TIMEOUT 1000
/* RFC6762 section 6:
* In this special case only, when responding via multicast to a probe, a
* Multicast DNS responder is only required to delay its transmission as
* necessary to ensure an interval of at least 250 ms since the last time the
* record was multicast on that interface.
*/
#define MDNS_MULTICAST_PROBE_TIMEOUT 250
/* RFC6762 section 5.4:
* When receiving a question with the unicast-response bit set, a responder
* SHOULD usually respond with a unicast packet directed back to the querier.
* However, if the responder has not multicast that record recently (within one
* quarter of its TTL), then the responder SHOULD instead multicast the response
* so as to keep all the peer caches up to date, and to permit passive conflict
* detection.
* -> we implement a stripped down version. Depending on a timeout of 30s
* (25% of 120s) all QU questions are send via multicast or unicast.
*/
#define MDNS_MULTICAST_TIMEOUT_25TTL 30000
err_t mdns_create_outpacket(struct netif *netif, struct mdns_outmsg *msg,
struct mdns_outpacket *outpkt);
err_t mdns_send_outpacket(struct mdns_outmsg *msg, struct netif *netif);
void mdns_set_timeout(struct netif *netif, u32_t msecs,
sys_timeout_handler handler, u8_t *busy_flag);
#if LWIP_IPV4
void mdns_multicast_timeout_reset_ipv4(void *arg);
void mdns_multicast_probe_timeout_reset_ipv4(void *arg);
void mdns_multicast_timeout_25ttl_reset_ipv4(void *arg);
void mdns_send_multicast_msg_delayed_ipv4(void *arg);
void mdns_send_unicast_msg_delayed_ipv4(void *arg);
void mdns_start_multicast_timeouts_ipv4(struct netif *netif);
#endif
#if LWIP_IPV6
void mdns_multicast_timeout_reset_ipv6(void *arg);
void mdns_multicast_probe_timeout_reset_ipv6(void *arg);
void mdns_multicast_timeout_25ttl_reset_ipv6(void *arg);
void mdns_send_multicast_msg_delayed_ipv6(void *arg);
void mdns_send_unicast_msg_delayed_ipv6(void *arg);
void mdns_start_multicast_timeouts_ipv6(struct netif *netif);
#endif
void mdns_prepare_txtdata(struct mdns_service *service);
#ifdef LWIP_MDNS_SEARCH
err_t mdns_send_request(struct mdns_request *req, struct netif *netif, const ip_addr_t *destination);
#endif
#endif /* LWIP_MDNS_RESPONDER */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MDNS_OUT_H */
@@ -0,0 +1,237 @@
/**
* @file
* MDNS responder private definitions
*/
/*
* Copyright (c) 2015 Verisure Innovation AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Ekman <[email protected]>
* Author: Jasper Verschueren <[email protected]>
*
*/
#ifndef LWIP_HDR_MDNS_PRIV_H
#define LWIP_HDR_MDNS_PRIV_H
#include "lwip/apps/mdns.h"
#include "lwip/apps/mdns_opts.h"
#include "lwip/pbuf.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_MDNS_RESPONDER
#define MDNS_READNAME_ERROR 0xFFFF
#define NUM_DOMAIN_OFFSETS 10
#define SRV_PRIORITY 0
#define SRV_WEIGHT 0
/* mDNS TTL: (RFC6762 section 10)
* - 120 seconds if the hostname appears somewhere in the RR
* - 75 minutes if not (4500 seconds)
* - 10 seconds if responding to a legacy query
*/
#define MDNS_TTL_10 10
#define MDNS_TTL_120 120
#define MDNS_TTL_4500 4500
/* RFC6762 section 8.1: If fifteen conflicts occur within any ten-second period,
* then the host MUST wait at least five seconds before each successive
* additional probe attempt.
*/
#define MDNS_PROBE_MAX_CONFLICTS_BEFORE_RATE_LIMIT 15
#define MDNS_PROBE_MAX_CONFLICTS_TIME_WINDOW 10000
#define MDNS_PROBE_MAX_CONFLICTS_TIMEOUT 5000
#if LWIP_MDNS_SEARCH
/** Description of a search request */
struct mdns_request {
/** Name of service, like 'myweb' */
char name[MDNS_LABEL_MAXLEN + 1];
/** Type of service, like '_http' or '_services._dns-sd' */
struct mdns_domain service;
/** Callback function called for each response */
search_result_fn_t result_fn;
void *arg;
/** Protocol, TCP or UDP */
u16_t proto;
/** Query type (PTR, SRV, ...) */
u8_t qtype;
/** PTR only request. */
u16_t only_ptr;
};
#endif
/** Description of a service */
struct mdns_service {
/** TXT record to answer with */
struct mdns_domain txtdata;
/** Name of service, like 'myweb' */
char name[MDNS_LABEL_MAXLEN + 1];
/** Type of service, like '_http' */
char service[MDNS_LABEL_MAXLEN + 1];
/** Callback function and userdata
* to update txtdata buffer */
service_get_txt_fn_t txt_fn;
void *txt_userdata;
/** Protocol, TCP or UDP */
u16_t proto;
/** Port of the service */
u16_t port;
};
/** mDNS output packet */
struct mdns_outpacket {
/** Packet data */
struct pbuf *pbuf;
/** Current write offset in packet */
u16_t write_offset;
/** Number of questions written */
u16_t questions;
/** Number of normal answers written */
u16_t answers;
/** Number of authoritative answers written */
u16_t authoritative;
/** Number of additional answers written */
u16_t additional;
/** Offsets for written domain names in packet.
* Used for compression */
u16_t domain_offsets[NUM_DOMAIN_OFFSETS];
};
/** mDNS output message */
struct mdns_outmsg {
/** Identifier. Used in legacy queries */
u16_t tx_id;
/** dns flags */
u8_t flags;
/** Destination IP/port if sent unicast */
ip_addr_t dest_addr;
u16_t dest_port;
/** If all answers in packet should set cache_flush bit */
u8_t cache_flush;
/** If reply should be sent unicast (as requested) */
u8_t unicast_reply_requested;
/** If legacy query. (tx_id needed, and write
* question again in reply before answer) */
u8_t legacy_query;
/** If the query is a probe msg we need to respond immediately. Independent of
* the QU or QM flag. */
u8_t probe_query_recv;
/* Question bitmask for host information */
u8_t host_questions;
/* Questions bitmask per service */
u8_t serv_questions[MDNS_MAX_SERVICES];
/* Reply bitmask for host information */
u8_t host_replies;
/* Bitmask for which reverse IPv6 hosts to answer */
u8_t host_reverse_v6_replies;
/* Reply bitmask per service */
u8_t serv_replies[MDNS_MAX_SERVICES];
#ifdef LWIP_MDNS_SEARCH
/** Search query to send */
struct mdns_request *query;
#endif
};
/** Delayed msg info */
struct mdns_delayed_msg {
/** Signals if a multicast msg needs to be send out */
u8_t multicast_msg_waiting;
/** Multicast timeout for all multicast traffic except probe answers */
u8_t multicast_timeout;
/** Multicast timeout only for probe answers */
u8_t multicast_probe_timeout;
/** Output msg used for delayed multicast responses */
struct mdns_outmsg delayed_msg_multicast;
/** Prefer multicast over unicast timeout -> 25% of TTL = we take 30s as
general delay. */
u8_t multicast_timeout_25TTL;
/** Only send out new unicast message if previous was send */
u8_t unicast_msg_in_use;
/** Output msg used for delayed unicast responses */
struct mdns_outmsg delayed_msg_unicast;
};
/* MDNS states */
typedef enum {
/* MDNS module is off */
MDNS_STATE_OFF,
/* Waiting before probing can be started */
MDNS_STATE_PROBE_WAIT,
/* Probing the unique records */
MDNS_STATE_PROBING,
/* Waiting before announcing the probed unique records */
MDNS_STATE_ANNOUNCE_WAIT,
/* Announcing all records */
MDNS_STATE_ANNOUNCING,
/* Probing and announcing completed */
MDNS_STATE_COMPLETE
} mdns_resp_state_enum_t;
/** Description of a host/netif */
struct mdns_host {
/** Hostname */
char name[MDNS_LABEL_MAXLEN + 1];
/** Pointer to services */
struct mdns_service *services[MDNS_MAX_SERVICES];
/** Number of probes/announces sent for the current name */
u8_t sent_num;
/** State of the mdns responder */
mdns_resp_state_enum_t state;
#if LWIP_IPV4
/** delayed msg struct for IPv4 */
struct mdns_delayed_msg ipv4;
#endif
#if LWIP_IPV6
/** delayed msg struct for IPv6 */
struct mdns_delayed_msg ipv6;
#endif
/** Timestamp of probe conflict saved in list */
u32_t conflict_time[MDNS_PROBE_MAX_CONFLICTS_BEFORE_RATE_LIMIT];
/** Rate limit flag */
u8_t rate_limit_activated;
/** List index for timestamps */
u8_t index;
/** number of conflicts since startup */
u8_t num_conflicts;
};
struct mdns_host* netif_mdns_data(struct netif *netif);
struct udp_pcb* get_mdns_pcb(void);
#endif /* LWIP_MDNS_RESPONDER */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_MDNS_PRIV_H */
@@ -0,0 +1,205 @@
/**
* @file
* MQTT client
*/
/*
* Copyright (c) 2016 Erik Andersson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Andersson
*
*/
#ifndef LWIP_HDR_APPS_MQTT_CLIENT_H
#define LWIP_HDR_APPS_MQTT_CLIENT_H
#include "lwip/apps/mqtt_opts.h"
#include "lwip/err.h"
#include "lwip/ip_addr.h"
#include "lwip/prot/iana.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct mqtt_client_s mqtt_client_t;
#if LWIP_ALTCP && LWIP_ALTCP_TLS
struct altcp_tls_config;
#endif
/** @ingroup mqtt
* Default MQTT port (non-TLS) */
#define MQTT_PORT LWIP_IANA_PORT_MQTT
/** @ingroup mqtt
* Default MQTT TLS port */
#define MQTT_TLS_PORT LWIP_IANA_PORT_SECURE_MQTT
/*---------------------------------------------------------------------------------------------- */
/* Connection with server */
/**
* @ingroup mqtt
* Client information and connection parameters */
struct mqtt_connect_client_info_t {
/** Client identifier, must be set by caller */
const char *client_id;
/** User name, set to NULL if not used */
const char* client_user;
/** Password, set to NULL if not used */
const char* client_pass;
/** keep alive time in seconds, 0 to disable keep alive functionality*/
u16_t keep_alive;
/** will topic, set to NULL if will is not to be used,
will_msg, will_qos and will retain are then ignored */
const char* will_topic;
/** will_msg, see will_topic */
const char* will_msg;
/** will_qos, see will_topic */
u8_t will_qos;
/** will_retain, see will_topic */
u8_t will_retain;
#if LWIP_ALTCP && LWIP_ALTCP_TLS
/** TLS configuration for secure connections */
struct altcp_tls_config *tls_config;
#endif
};
/**
* @ingroup mqtt
* Connection status codes */
typedef enum
{
/** Accepted */
MQTT_CONNECT_ACCEPTED = 0,
/** Refused protocol version */
MQTT_CONNECT_REFUSED_PROTOCOL_VERSION = 1,
/** Refused identifier */
MQTT_CONNECT_REFUSED_IDENTIFIER = 2,
/** Refused server */
MQTT_CONNECT_REFUSED_SERVER = 3,
/** Refused user credentials */
MQTT_CONNECT_REFUSED_USERNAME_PASS = 4,
/** Refused not authorized */
MQTT_CONNECT_REFUSED_NOT_AUTHORIZED_ = 5,
/** Disconnected */
MQTT_CONNECT_DISCONNECTED = 256,
/** Timeout */
MQTT_CONNECT_TIMEOUT = 257
} mqtt_connection_status_t;
/**
* @ingroup mqtt
* Function prototype for mqtt connection status callback. Called when
* client has connected to the server after initiating a mqtt connection attempt by
* calling mqtt_client_connect() or when connection is closed by server or an error
*
* @param client MQTT client itself
* @param arg Additional argument to pass to the callback function
* @param status Connect result code or disconnection notification @see mqtt_connection_status_t
*
*/
typedef void (*mqtt_connection_cb_t)(mqtt_client_t *client, void *arg, mqtt_connection_status_t status);
/**
* @ingroup mqtt
* Data callback flags */
enum {
/** Flag set when last fragment of data arrives in data callback */
MQTT_DATA_FLAG_LAST = 1
};
/**
* @ingroup mqtt
* Function prototype for MQTT incoming publish data callback function. Called when data
* arrives to a subscribed topic @see mqtt_subscribe
*
* @param arg Additional argument to pass to the callback function
* @param data User data, pointed object, data may not be referenced after callback return,
NULL is passed when all publish data are delivered
* @param len Length of publish data fragment
* @param flags MQTT_DATA_FLAG_LAST set when this call contains the last part of data from publish message
*
*/
typedef void (*mqtt_incoming_data_cb_t)(void *arg, const u8_t *data, u16_t len, u8_t flags);
/**
* @ingroup mqtt
* Function prototype for MQTT incoming publish function. Called when an incoming publish
* arrives to a subscribed topic @see mqtt_subscribe
*
* @param arg Additional argument to pass to the callback function
* @param topic Zero terminated Topic text string, topic may not be referenced after callback return
* @param tot_len Total length of publish data, if set to 0 (no publish payload) data callback will not be invoked
*/
typedef void (*mqtt_incoming_publish_cb_t)(void *arg, const char *topic, u32_t tot_len);
/**
* @ingroup mqtt
* Function prototype for mqtt request callback. Called when a subscribe, unsubscribe
* or publish request has completed
* @param arg Pointer to user data supplied when invoking request
* @param err ERR_OK on success
* ERR_TIMEOUT if no response was received within timeout,
* ERR_ABRT if (un)subscribe was denied
*/
typedef void (*mqtt_request_cb_t)(void *arg, err_t err);
err_t mqtt_client_connect(mqtt_client_t *client, const ip_addr_t *ipaddr, u16_t port, mqtt_connection_cb_t cb, void *arg,
const struct mqtt_connect_client_info_t *client_info);
void mqtt_disconnect(mqtt_client_t *client);
mqtt_client_t *mqtt_client_new(void);
void mqtt_client_free(mqtt_client_t* client);
u8_t mqtt_client_is_connected(mqtt_client_t *client);
void mqtt_set_inpub_callback(mqtt_client_t *client, mqtt_incoming_publish_cb_t pub_cb,
mqtt_incoming_data_cb_t data_cb, void *arg);
err_t mqtt_sub_unsub(mqtt_client_t *client, const char *topic, u8_t qos, mqtt_request_cb_t cb, void *arg, u8_t sub);
/** @ingroup mqtt
*Subscribe to topic */
#define mqtt_subscribe(client, topic, qos, cb, arg) mqtt_sub_unsub(client, topic, qos, cb, arg, 1)
/** @ingroup mqtt
* Unsubscribe to topic */
#define mqtt_unsubscribe(client, topic, cb, arg) mqtt_sub_unsub(client, topic, 0, cb, arg, 0)
err_t mqtt_publish(mqtt_client_t *client, const char *topic, const void *payload, u16_t payload_length, u8_t qos, u8_t retain,
mqtt_request_cb_t cb, void *arg);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MQTT_CLIENT_H */
@@ -0,0 +1,103 @@
/**
* @file
* MQTT client options
*/
/*
* Copyright (c) 2016 Erik Andersson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Andersson
*
*/
#ifndef LWIP_HDR_APPS_MQTT_OPTS_H
#define LWIP_HDR_APPS_MQTT_OPTS_H
#include "lwip/opt.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup mqtt_opts Options
* @ingroup mqtt
* @{
*/
/**
* Output ring-buffer size, must be able to fit largest outgoing publish message topic+payloads
*/
#ifndef MQTT_OUTPUT_RINGBUF_SIZE
#define MQTT_OUTPUT_RINGBUF_SIZE 256
#endif
/**
* Number of bytes in receive buffer, must be at least the size of the longest incoming topic + 8
* If one wants to avoid fragmented incoming publish, set length to max incoming topic length + max payload length + 8
*/
#ifndef MQTT_VAR_HEADER_BUFFER_LEN
#define MQTT_VAR_HEADER_BUFFER_LEN 128
#endif
/**
* Maximum number of pending subscribe, unsubscribe and publish requests to server .
*/
#ifndef MQTT_REQ_MAX_IN_FLIGHT
#define MQTT_REQ_MAX_IN_FLIGHT 4
#endif
/**
* Seconds between each cyclic timer call.
*/
#ifndef MQTT_CYCLIC_TIMER_INTERVAL
#define MQTT_CYCLIC_TIMER_INTERVAL 5
#endif
/**
* Publish, subscribe and unsubscribe request timeout in seconds.
*/
#ifndef MQTT_REQ_TIMEOUT
#define MQTT_REQ_TIMEOUT 30
#endif
/**
* Seconds for MQTT connect response timeout after sending connect request
*/
#ifndef MQTT_CONNECT_TIMOUT
#define MQTT_CONNECT_TIMOUT 100
#endif
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MQTT_OPTS_H */
@@ -0,0 +1,104 @@
/**
* @file
* MQTT client (private interface)
*/
/*
* Copyright (c) 2016 Erik Andersson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Erik Andersson
*
*/
#ifndef LWIP_HDR_APPS_MQTT_PRIV_H
#define LWIP_HDR_APPS_MQTT_PRIV_H
#include "lwip/apps/mqtt.h"
#include "lwip/altcp.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Pending request item, binds application callback to pending server requests */
struct mqtt_request_t
{
/** Next item in list, NULL means this is the last in chain,
next pointing at itself means request is unallocated */
struct mqtt_request_t *next;
/** Callback to upper layer */
mqtt_request_cb_t cb;
void *arg;
/** MQTT packet identifier */
u16_t pkt_id;
/** Expire time relative to element before this */
u16_t timeout_diff;
};
/** Ring buffer */
struct mqtt_ringbuf_t {
u16_t put;
u16_t get;
u8_t buf[MQTT_OUTPUT_RINGBUF_SIZE];
};
/** MQTT client */
struct mqtt_client_s
{
/** Timers and timeouts */
u16_t cyclic_tick;
u16_t keep_alive;
u16_t server_watchdog;
/** Packet identifier generator*/
u16_t pkt_id_seq;
/** Packet identifier of pending incoming publish */
u16_t inpub_pkt_id;
/** Connection state */
u8_t conn_state;
struct altcp_pcb *conn;
/** Connection callback */
void *connect_arg;
mqtt_connection_cb_t connect_cb;
/** Pending requests to server */
struct mqtt_request_t *pend_req_queue;
struct mqtt_request_t req_list[MQTT_REQ_MAX_IN_FLIGHT];
void *inpub_arg;
/** Incoming data callback */
mqtt_incoming_data_cb_t data_cb;
mqtt_incoming_publish_cb_t pub_cb;
/** Input */
u32_t msg_idx;
u8_t rx_buffer[MQTT_VAR_HEADER_BUFFER_LEN];
/** Output ring-buffer */
struct mqtt_ringbuf_t output;
};
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_MQTT_PRIV_H */
@@ -0,0 +1,51 @@
/**
* @file
* NETBIOS name service responder
*/
/*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*/
#ifndef LWIP_HDR_APPS_NETBIOS_H
#define LWIP_HDR_APPS_NETBIOS_H
#include "lwip/apps/netbiosns_opts.h"
#ifdef __cplusplus
extern "C" {
#endif
void netbiosns_init(void);
#ifndef NETBIOS_LWIP_NAME
void netbiosns_set_name(const char* hostname);
#endif
void netbiosns_stop(void);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_NETBIOS_H */
@@ -0,0 +1,66 @@
/**
* @file
* NETBIOS name service responder options
*/
/*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*/
#ifndef LWIP_HDR_APPS_NETBIOS_OPTS_H
#define LWIP_HDR_APPS_NETBIOS_OPTS_H
#include "lwip/opt.h"
/**
* @defgroup netbiosns_opts Options
* @ingroup netbiosns
* @{
*/
/** NetBIOS name of lwip device
* This must be uppercase until NETBIOS_STRCMP() is defined to a string
* comparison function that is case insensitive.
* If you want to use the netif's hostname, use this (with LWIP_NETIF_HOSTNAME):
* (ip_current_netif() != NULL ? ip_current_netif()->hostname != NULL ? ip_current_netif()->hostname : "" : "")
*
* If this is not defined, netbiosns_set_name() can be called at runtime to change the name.
*/
#ifdef __DOXYGEN__
#define NETBIOS_LWIP_NAME "NETBIOSLWIPDEV"
#endif
/** Respond to NetBIOS name queries
* Default is disabled
*/
#if !defined LWIP_NETBIOS_RESPOND_NAME_QUERY || defined __DOXYGEN__
#define LWIP_NETBIOS_RESPOND_NAME_QUERY 0
#endif
/**
* @}
*/
#endif /* LWIP_HDR_APPS_NETBIOS_OPTS_H */
@@ -0,0 +1,128 @@
#ifndef LWIP_HDR_APPS_SMTP_H
#define LWIP_HDR_APPS_SMTP_H
#ifdef __cplusplus
extern "C" {
#endif
#include "lwip/apps/smtp_opts.h"
#include "lwip/err.h"
#include "lwip/prot/iana.h"
/** The default TCP port used for SMTP */
#define SMTP_DEFAULT_PORT LWIP_IANA_PORT_SMTP
/** The default TCP port used for SMTPS */
#define SMTPS_DEFAULT_PORT LWIP_IANA_PORT_SMTPS
/** Email successfully sent */
#define SMTP_RESULT_OK 0
/** Unknown error */
#define SMTP_RESULT_ERR_UNKNOWN 1
/** Connection to server failed */
#define SMTP_RESULT_ERR_CONNECT 2
/** Failed to resolve server hostname */
#define SMTP_RESULT_ERR_HOSTNAME 3
/** Connection unexpectedly closed by remote server */
#define SMTP_RESULT_ERR_CLOSED 4
/** Connection timed out (server didn't respond in time) */
#define SMTP_RESULT_ERR_TIMEOUT 5
/** Server responded with an unknown response code */
#define SMTP_RESULT_ERR_SVR_RESP 6
/** Out of resources locally */
#define SMTP_RESULT_ERR_MEM 7
/** Prototype of an smtp callback function
*
* @param arg argument specified when initiating the email
* @param smtp_result result of the mail transfer (see defines SMTP_RESULT_*)
* @param srv_err if aborted by the server, this contains the error code received
* @param err an error returned by internal lwip functions, can help to specify
* the source of the error but must not necessarily be != ERR_OK
*/
typedef void (*smtp_result_fn)(void *arg, u8_t smtp_result, u16_t srv_err, err_t err);
/** This structure is used as argument for smtp_send_mail_int(),
* which in turn can be used with tcpip_callback() to send mail
* from interrupt context, e.g. like this:
* struct smtp_send_request *req; (to be filled)
* tcpip_try_callback(smtp_send_mail_int, (void*)req);
*
* For member description, see parameter description of smtp_send_mail().
* When using with tcpip_callback, this structure has to stay allocated
* (e.g. using mem_malloc/mem_free) until its 'callback_fn' is called.
*/
struct smtp_send_request {
const char *from;
const char* to;
const char* subject;
const char* body;
smtp_result_fn callback_fn;
void* callback_arg;
/** If this is != 0, data is *not* copied into an extra buffer
* but used from the pointers supplied in this struct.
* This means less memory usage, but data must stay untouched until
* the callback function is called. */
u8_t static_data;
};
#if SMTP_BODYDH
#ifndef SMTP_BODYDH_BUFFER_SIZE
#define SMTP_BODYDH_BUFFER_SIZE 256
#endif /* SMTP_BODYDH_BUFFER_SIZE */
struct smtp_bodydh {
u16_t state;
u16_t length; /* Length of content in buffer */
char buffer[SMTP_BODYDH_BUFFER_SIZE]; /* buffer for generated content */
#ifdef SMTP_BODYDH_USER_SIZE
u8_t user[SMTP_BODYDH_USER_SIZE];
#endif /* SMTP_BODYDH_USER_SIZE */
};
enum bdh_retvals_e {
BDH_DONE = 0,
BDH_WORKING
};
/** Prototype of an smtp body callback function
* It receives a struct smtp_bodydh, and a buffer to write data,
* must return BDH_WORKING to be called again and BDH_DONE when
* it has finished processing. This one tries to fill one TCP buffer with
* data, your function will be repeatedly called until that happens; so if you
* know you'll be taking too long to serve your request, pause once in a while
* by writing length=0 to avoid hogging system resources
*
* @param arg argument specified when initiating the email
* @param smtp_bodydh state handling + buffer structure
*/
typedef int (*smtp_bodycback_fn)(void *arg, struct smtp_bodydh *bodydh);
err_t smtp_send_mail_bodycback(const char *from, const char* to, const char* subject,
smtp_bodycback_fn bodycback_fn, smtp_result_fn callback_fn, void* callback_arg);
#endif /* SMTP_BODYDH */
err_t smtp_set_server_addr(const char* server);
void smtp_set_server_port(u16_t port);
#if LWIP_ALTCP && LWIP_ALTCP_TLS
struct altcp_tls_config;
void smtp_set_tls_config(struct altcp_tls_config *tls_config);
#endif
err_t smtp_set_auth(const char* username, const char* pass);
err_t smtp_send_mail(const char *from, const char* to, const char* subject, const char* body,
smtp_result_fn callback_fn, void* callback_arg);
err_t smtp_send_mail_static(const char *from, const char* to, const char* subject, const char* body,
smtp_result_fn callback_fn, void* callback_arg);
void smtp_send_mail_int(void *arg);
#ifdef LWIP_DEBUG
const char* smtp_result_str(u8_t smtp_result);
#endif
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SMTP_H */
@@ -0,0 +1,80 @@
#ifndef LWIP_HDR_APPS_SMTP_OPTS_H
#define LWIP_HDR_APPS_SMTP_OPTS_H
#include "lwip/opt.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup smtp_opts Options
* @ingroup smtp
*
* @{
*/
/** Set this to 1 to enable data handler callback on BODY */
#ifndef SMTP_BODYDH
#define SMTP_BODYDH 0
#endif
/** SMTP_DEBUG: Enable debugging for SNTP. */
#ifndef SMTP_DEBUG
#define SMTP_DEBUG LWIP_DBG_OFF
#endif
/** Maximum length reserved for server name including terminating 0 byte */
#ifndef SMTP_MAX_SERVERNAME_LEN
#define SMTP_MAX_SERVERNAME_LEN 256
#endif
/** Maximum length reserved for username */
#ifndef SMTP_MAX_USERNAME_LEN
#define SMTP_MAX_USERNAME_LEN 32
#endif
/** Maximum length reserved for password */
#ifndef SMTP_MAX_PASS_LEN
#define SMTP_MAX_PASS_LEN 32
#endif
/** Set this to 0 if you know the authentication data will not change
* during the smtp session, which saves some heap space. */
#ifndef SMTP_COPY_AUTHDATA
#define SMTP_COPY_AUTHDATA 1
#endif
/** Set this to 0 to save some code space if you know for sure that all data
* passed to this module conforms to the requirements in the SMTP RFC.
* WARNING: use this with care!
*/
#ifndef SMTP_CHECK_DATA
#define SMTP_CHECK_DATA 1
#endif
/** Set this to 1 to enable AUTH PLAIN support */
#ifndef SMTP_SUPPORT_AUTH_PLAIN
#define SMTP_SUPPORT_AUTH_PLAIN 1
#endif
/** Set this to 1 to enable AUTH LOGIN support */
#ifndef SMTP_SUPPORT_AUTH_LOGIN
#define SMTP_SUPPORT_AUTH_LOGIN 1
#endif
/* Memory allocation/deallocation can be overridden... */
#ifndef SMTP_STATE_MALLOC
#define SMTP_STATE_MALLOC(size) mem_malloc(size)
#define SMTP_STATE_FREE(ptr) mem_free(ptr)
#endif
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* SMTP_OPTS_H */
@@ -0,0 +1,145 @@
/**
* @file
* SNMP server main API - start and basic configuration
*/
/*
* Copyright (c) 2001, 2002 Leon Woestenberg <[email protected]>
* Copyright (c) 2001, 2002 Axon Digital Design B.V., The Netherlands.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Leon Woestenberg <[email protected]>
* Martin Hentschel <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_SNMP_H
#define LWIP_HDR_APPS_SNMP_H
#include "lwip/apps/snmp_opts.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
#include "lwip/err.h"
#include "lwip/apps/snmp_core.h"
/** SNMP variable binding descriptor (publicly needed for traps) */
struct snmp_varbind
{
/** pointer to next varbind, NULL for last in list */
struct snmp_varbind *next;
/** pointer to previous varbind, NULL for first in list */
struct snmp_varbind *prev;
/** object identifier */
struct snmp_obj_id oid;
/** value ASN1 type */
u8_t type;
/** object value length */
u16_t value_len;
/** object value */
void *value;
};
/**
* @ingroup snmp_core
* Agent setup, start listening to port 161.
*/
void snmp_init(void);
void snmp_set_mibs(const struct snmp_mib **mibs, u8_t num_mibs);
void snmp_set_device_enterprise_oid(const struct snmp_obj_id* device_enterprise_oid);
const struct snmp_obj_id* snmp_get_device_enterprise_oid(void);
void snmp_trap_dst_enable(u8_t dst_idx, u8_t enable);
void snmp_trap_dst_ip_set(u8_t dst_idx, const ip_addr_t *dst);
/** Generic trap: cold start */
#define SNMP_GENTRAP_COLDSTART 0
/** Generic trap: warm start */
#define SNMP_GENTRAP_WARMSTART 1
/** Generic trap: link down */
#define SNMP_GENTRAP_LINKDOWN 2
/** Generic trap: link up */
#define SNMP_GENTRAP_LINKUP 3
/** Generic trap: authentication failure */
#define SNMP_GENTRAP_AUTH_FAILURE 4
/** Generic trap: EGP neighbor lost */
#define SNMP_GENTRAP_EGP_NEIGHBOR_LOSS 5
/** Generic trap: enterprise specific */
#define SNMP_GENTRAP_ENTERPRISE_SPECIFIC 6
err_t snmp_send_trap_generic(s32_t generic_trap);
err_t snmp_send_trap_specific(s32_t specific_trap, struct snmp_varbind *varbinds);
err_t snmp_send_trap(const struct snmp_obj_id* oid, s32_t generic_trap, s32_t specific_trap, struct snmp_varbind *varbinds);
err_t snmp_send_inform_generic(s32_t generic_trap, struct snmp_varbind *varbinds, s32_t *ptr_request_id);
err_t snmp_send_inform_specific(s32_t specific_trap, struct snmp_varbind *varbinds, s32_t *ptr_request_id);
err_t snmp_send_inform(const struct snmp_obj_id* oid, s32_t generic_trap, s32_t specific_trap, struct snmp_varbind *varbinds, s32_t *ptr_request_id);
struct snmp_request;
typedef void (*snmp_inform_callback_fct)(struct snmp_request *request, void* callback_arg);
void snmp_set_inform_callback(snmp_inform_callback_fct inform_callback, void* callback_arg);
void snmp_set_default_trap_version(u8_t snmp_version);
u8_t snmp_get_default_trap_version(void);
#define SNMP_AUTH_TRAPS_DISABLED 0
#define SNMP_AUTH_TRAPS_ENABLED 1
void snmp_set_auth_traps_enabled(u8_t enable);
u8_t snmp_get_auth_traps_enabled(void);
u8_t snmp_v1_enabled(void);
u8_t snmp_v2c_enabled(void);
u8_t snmp_v3_enabled(void);
void snmp_v1_enable(u8_t enable);
void snmp_v2c_enable(u8_t enable);
void snmp_v3_enable(u8_t enable);
const char * snmp_get_community(void);
const char * snmp_get_community_write(void);
const char * snmp_get_community_trap(void);
void snmp_set_community(const char * const community);
void snmp_set_community_write(const char * const community);
void snmp_set_community_trap(const char * const community);
void snmp_coldstart_trap(void);
void snmp_authfail_trap(void);
typedef void (*snmp_write_callback_fct)(const u32_t* oid, u8_t oid_len, void* callback_arg);
void snmp_set_write_callback(snmp_write_callback_fct write_callback, void* callback_arg);
#endif /* LWIP_SNMP */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_H */
@@ -0,0 +1,377 @@
/**
* @file
* SNMP core API for implementing MIBs
*/
/*
* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Christiaan Simons <[email protected]>
* Martin Hentschel <[email protected]>
*/
#ifndef LWIP_HDR_APPS_SNMP_CORE_H
#define LWIP_HDR_APPS_SNMP_CORE_H
#include "lwip/apps/snmp_opts.h"
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
#include "lwip/ip_addr.h"
#include "lwip/err.h"
#ifdef __cplusplus
extern "C" {
#endif
/* basic ASN1 defines */
#define SNMP_ASN1_CLASS_UNIVERSAL 0x00
#define SNMP_ASN1_CLASS_APPLICATION 0x40
#define SNMP_ASN1_CLASS_CONTEXT 0x80
#define SNMP_ASN1_CLASS_PRIVATE 0xC0
#define SNMP_ASN1_CONTENTTYPE_PRIMITIVE 0x00
#define SNMP_ASN1_CONTENTTYPE_CONSTRUCTED 0x20
/* universal tags (from ASN.1 spec.) */
#define SNMP_ASN1_UNIVERSAL_END_OF_CONTENT 0
#define SNMP_ASN1_UNIVERSAL_INTEGER 2
#define SNMP_ASN1_UNIVERSAL_OCTET_STRING 4
#define SNMP_ASN1_UNIVERSAL_NULL 5
#define SNMP_ASN1_UNIVERSAL_OBJECT_ID 6
#define SNMP_ASN1_UNIVERSAL_SEQUENCE_OF 16
/* application specific (SNMP) tags (from SNMPv2-SMI) */
#define SNMP_ASN1_APPLICATION_IPADDR 0 /* [APPLICATION 0] IMPLICIT OCTET STRING (SIZE (4)) */
#define SNMP_ASN1_APPLICATION_COUNTER 1 /* [APPLICATION 1] IMPLICIT INTEGER (0..4294967295) => u32_t */
#define SNMP_ASN1_APPLICATION_GAUGE 2 /* [APPLICATION 2] IMPLICIT INTEGER (0..4294967295) => u32_t */
#define SNMP_ASN1_APPLICATION_TIMETICKS 3 /* [APPLICATION 3] IMPLICIT INTEGER (0..4294967295) => u32_t */
#define SNMP_ASN1_APPLICATION_OPAQUE 4 /* [APPLICATION 4] IMPLICIT OCTET STRING */
#define SNMP_ASN1_APPLICATION_COUNTER64 6 /* [APPLICATION 6] IMPLICIT INTEGER (0..18446744073709551615) */
/* context specific (SNMP) tags (from RFC 1905) */
#define SNMP_ASN1_CONTEXT_VARBIND_NO_SUCH_INSTANCE 1
/* full ASN1 type defines */
#define SNMP_ASN1_TYPE_END_OF_CONTENT (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_UNIVERSAL_END_OF_CONTENT)
#define SNMP_ASN1_TYPE_INTEGER (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_UNIVERSAL_INTEGER)
#define SNMP_ASN1_TYPE_OCTET_STRING (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_UNIVERSAL_OCTET_STRING)
#define SNMP_ASN1_TYPE_NULL (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_UNIVERSAL_NULL)
#define SNMP_ASN1_TYPE_OBJECT_ID (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_UNIVERSAL_OBJECT_ID)
#define SNMP_ASN1_TYPE_SEQUENCE (SNMP_ASN1_CLASS_UNIVERSAL | SNMP_ASN1_CONTENTTYPE_CONSTRUCTED | SNMP_ASN1_UNIVERSAL_SEQUENCE_OF)
#define SNMP_ASN1_TYPE_IPADDR (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_IPADDR)
#define SNMP_ASN1_TYPE_IPADDRESS SNMP_ASN1_TYPE_IPADDR
#define SNMP_ASN1_TYPE_COUNTER (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_COUNTER)
#define SNMP_ASN1_TYPE_COUNTER32 SNMP_ASN1_TYPE_COUNTER
#define SNMP_ASN1_TYPE_GAUGE (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_GAUGE)
#define SNMP_ASN1_TYPE_GAUGE32 SNMP_ASN1_TYPE_GAUGE
#define SNMP_ASN1_TYPE_UNSIGNED32 SNMP_ASN1_TYPE_GAUGE
#define SNMP_ASN1_TYPE_TIMETICKS (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_TIMETICKS)
#define SNMP_ASN1_TYPE_OPAQUE (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_OPAQUE)
#if LWIP_HAVE_INT64
#define SNMP_ASN1_TYPE_COUNTER64 (SNMP_ASN1_CLASS_APPLICATION | SNMP_ASN1_CONTENTTYPE_PRIMITIVE | SNMP_ASN1_APPLICATION_COUNTER64)
#endif
#define SNMP_VARBIND_EXCEPTION_OFFSET 0xF0
#define SNMP_VARBIND_EXCEPTION_MASK 0x0F
/** error codes predefined by SNMP prot. */
typedef enum {
SNMP_ERR_NOERROR = 0,
/*
outdated v1 error codes. do not use anmore!
#define SNMP_ERR_NOSUCHNAME 2 use SNMP_ERR_NOSUCHINSTANCE instead
#define SNMP_ERR_BADVALUE 3 use SNMP_ERR_WRONGTYPE,SNMP_ERR_WRONGLENGTH,SNMP_ERR_WRONGENCODING or SNMP_ERR_WRONGVALUE instead
#define SNMP_ERR_READONLY 4 use SNMP_ERR_NOTWRITABLE instead
*/
SNMP_ERR_GENERROR = 5,
SNMP_ERR_NOACCESS = 6,
SNMP_ERR_WRONGTYPE = 7,
SNMP_ERR_WRONGLENGTH = 8,
SNMP_ERR_WRONGENCODING = 9,
SNMP_ERR_WRONGVALUE = 10,
SNMP_ERR_NOCREATION = 11,
SNMP_ERR_INCONSISTENTVALUE = 12,
SNMP_ERR_RESOURCEUNAVAILABLE = 13,
SNMP_ERR_COMMITFAILED = 14,
SNMP_ERR_UNDOFAILED = 15,
SNMP_ERR_NOTWRITABLE = 17,
SNMP_ERR_INCONSISTENTNAME = 18,
SNMP_ERR_NOSUCHINSTANCE = SNMP_VARBIND_EXCEPTION_OFFSET + SNMP_ASN1_CONTEXT_VARBIND_NO_SUCH_INSTANCE
} snmp_err_t;
/** internal object identifier representation */
struct snmp_obj_id
{
u8_t len;
u32_t id[SNMP_MAX_OBJ_ID_LEN];
};
struct snmp_obj_id_const_ref
{
u8_t len;
const u32_t* id;
};
extern const struct snmp_obj_id_const_ref snmp_zero_dot_zero; /* administrative identifier from SNMPv2-SMI */
/** SNMP variant value, used as reference in struct snmp_node_instance and table implementation */
union snmp_variant_value
{
void* ptr;
const void* const_ptr;
u32_t u32;
s32_t s32;
#if LWIP_HAVE_INT64
u64_t u64;
#endif
};
/**
SNMP MIB node types
tree node is the only node the stack can process in order to walk the tree,
all other nodes are assumed to be leaf nodes.
This cannot be an enum because users may want to define their own node types.
*/
#define SNMP_NODE_TREE 0x00
/* predefined leaf node types */
#define SNMP_NODE_SCALAR 0x01
#define SNMP_NODE_SCALAR_ARRAY 0x02
#define SNMP_NODE_TABLE 0x03
#define SNMP_NODE_THREADSYNC 0x04
/** node "base class" layout, the mandatory fields for a node */
struct snmp_node
{
/** one out of SNMP_NODE_TREE or any leaf node type (like SNMP_NODE_SCALAR) */
u8_t node_type;
/** the number assigned to this node which used as part of the full OID */
u32_t oid;
};
/** SNMP node instance access types */
typedef enum {
SNMP_NODE_INSTANCE_ACCESS_READ = 1,
SNMP_NODE_INSTANCE_ACCESS_WRITE = 2,
SNMP_NODE_INSTANCE_READ_ONLY = SNMP_NODE_INSTANCE_ACCESS_READ,
SNMP_NODE_INSTANCE_READ_WRITE = (SNMP_NODE_INSTANCE_ACCESS_READ | SNMP_NODE_INSTANCE_ACCESS_WRITE),
SNMP_NODE_INSTANCE_WRITE_ONLY = SNMP_NODE_INSTANCE_ACCESS_WRITE,
SNMP_NODE_INSTANCE_NOT_ACCESSIBLE = 0
} snmp_access_t;
struct snmp_node_instance;
typedef s16_t (*node_instance_get_value_method)(struct snmp_node_instance*, void*);
typedef snmp_err_t (*node_instance_set_test_method)(struct snmp_node_instance*, u16_t, void*);
typedef snmp_err_t (*node_instance_set_value_method)(struct snmp_node_instance*, u16_t, void*);
typedef void (*node_instance_release_method)(struct snmp_node_instance*);
#define SNMP_GET_VALUE_RAW_DATA 0x4000 /* do not use 0x8000 because return value of node_instance_get_value_method is signed16 and 0x8000 would be the signed bit */
/** SNMP node instance */
struct snmp_node_instance
{
/** prefilled with the node, get_instance() is called on; may be changed by user to any value to pass an arbitrary node between calls to get_instance() and get_value/test_value/set_value */
const struct snmp_node* node;
/** prefilled with the instance id requested; for get_instance() this is the exact oid requested; for get_next_instance() this is the relative starting point, stack expects relative oid of next node here */
struct snmp_obj_id instance_oid;
/** ASN type for this object (see snmp_asn1.h for definitions) */
u8_t asn1_type;
/** one out of instance access types defined above (SNMP_NODE_INSTANCE_READ_ONLY,...) */
snmp_access_t access;
/** returns object value for the given object identifier. Return values <0 to indicate an error */
node_instance_get_value_method get_value;
/** tests length and/or range BEFORE setting */
node_instance_set_test_method set_test;
/** sets object value, only called when set_test() was successful */
node_instance_set_value_method set_value;
/** called in any case when the instance is not required anymore by stack (useful for freeing memory allocated in get_instance/get_next_instance methods) */
node_instance_release_method release_instance;
/** reference to pass arbitrary value between calls to get_instance() and get_value/test_value/set_value */
union snmp_variant_value reference;
/** see reference (if reference is a pointer, the length of underlying data may be stored here or anything else) */
u32_t reference_len;
};
/** SNMP tree node */
struct snmp_tree_node
{
/** inherited "base class" members */
struct snmp_node node;
u16_t subnode_count;
const struct snmp_node* const *subnodes;
};
#define SNMP_CREATE_TREE_NODE(oid, subnodes) \
{{ SNMP_NODE_TREE, (oid) }, \
(u16_t)LWIP_ARRAYSIZE(subnodes), (subnodes) }
#define SNMP_CREATE_EMPTY_TREE_NODE(oid) \
{{ SNMP_NODE_TREE, (oid) }, \
0, NULL }
/** SNMP leaf node */
struct snmp_leaf_node
{
/** inherited "base class" members */
struct snmp_node node;
snmp_err_t (*get_instance)(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t (*get_next_instance)(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
};
/** represents a single mib with its base oid and root node */
struct snmp_mib
{
const u32_t *base_oid;
u8_t base_oid_len;
const struct snmp_node *root_node;
};
#define SNMP_MIB_CREATE(oid_list, root_node) { (oid_list), (u8_t)LWIP_ARRAYSIZE(oid_list), root_node }
/** OID range structure */
struct snmp_oid_range
{
u32_t min;
u32_t max;
};
/** checks if incoming OID length and values are in allowed ranges */
u8_t snmp_oid_in_range(const u32_t *oid_in, u8_t oid_len, const struct snmp_oid_range *oid_ranges, u8_t oid_ranges_len);
typedef enum {
SNMP_NEXT_OID_STATUS_SUCCESS,
SNMP_NEXT_OID_STATUS_NO_MATCH,
SNMP_NEXT_OID_STATUS_BUF_TO_SMALL
} snmp_next_oid_status_t;
/** state for next_oid_init / next_oid_check functions */
struct snmp_next_oid_state
{
const u32_t* start_oid;
u8_t start_oid_len;
u32_t* next_oid;
u8_t next_oid_len;
u8_t next_oid_max_len;
snmp_next_oid_status_t status;
void* reference;
};
void snmp_next_oid_init(struct snmp_next_oid_state *state,
const u32_t *start_oid, u8_t start_oid_len,
u32_t *next_oid_buf, u8_t next_oid_max_len);
u8_t snmp_next_oid_precheck(struct snmp_next_oid_state *state, const u32_t *oid, u8_t oid_len);
u8_t snmp_next_oid_check(struct snmp_next_oid_state *state, const u32_t *oid, u8_t oid_len, void* reference);
void snmp_oid_assign(struct snmp_obj_id* target, const u32_t *oid, u8_t oid_len);
void snmp_oid_combine(struct snmp_obj_id* target, const u32_t *oid1, u8_t oid1_len, const u32_t *oid2, u8_t oid2_len);
void snmp_oid_prefix(struct snmp_obj_id* target, const u32_t *oid, u8_t oid_len);
void snmp_oid_append(struct snmp_obj_id* target, const u32_t *oid, u8_t oid_len);
u8_t snmp_oid_equal(const u32_t *oid1, u8_t oid1_len, const u32_t *oid2, u8_t oid2_len);
s8_t snmp_oid_compare(const u32_t *oid1, u8_t oid1_len, const u32_t *oid2, u8_t oid2_len);
#if LWIP_IPV4
u8_t snmp_oid_to_ip4(const u32_t *oid, ip4_addr_t *ip);
void snmp_ip4_to_oid(const ip4_addr_t *ip, u32_t *oid);
#endif /* LWIP_IPV4 */
#if LWIP_IPV6
u8_t snmp_oid_to_ip6(const u32_t *oid, ip6_addr_t *ip);
void snmp_ip6_to_oid(const ip6_addr_t *ip, u32_t *oid);
#endif /* LWIP_IPV6 */
#if LWIP_IPV4 || LWIP_IPV6
u8_t snmp_ip_to_oid(const ip_addr_t *ip, u32_t *oid);
u8_t snmp_ip_port_to_oid(const ip_addr_t *ip, u16_t port, u32_t *oid);
u8_t snmp_oid_to_ip(const u32_t *oid, u8_t oid_len, ip_addr_t *ip);
u8_t snmp_oid_to_ip_port(const u32_t *oid, u8_t oid_len, ip_addr_t *ip, u16_t *port);
#endif /* LWIP_IPV4 || LWIP_IPV6 */
struct netif;
u8_t netif_to_num(const struct netif *netif);
snmp_err_t snmp_set_test_ok(struct snmp_node_instance* instance, u16_t value_len, void* value); /* generic function which can be used if test is always successful */
err_t snmp_decode_bits(const u8_t *buf, u32_t buf_len, u32_t *bit_value);
err_t snmp_decode_truthvalue(const s32_t *asn1_value, u8_t *bool_value);
u8_t snmp_encode_bits(u8_t *buf, u32_t buf_len, u32_t bit_value, u8_t bit_count);
u8_t snmp_encode_truthvalue(s32_t *asn1_value, u32_t bool_value);
struct snmp_statistics
{
u32_t inpkts;
u32_t outpkts;
u32_t inbadversions;
u32_t inbadcommunitynames;
u32_t inbadcommunityuses;
u32_t inasnparseerrs;
u32_t intoobigs;
u32_t innosuchnames;
u32_t inbadvalues;
u32_t inreadonlys;
u32_t ingenerrs;
u32_t intotalreqvars;
u32_t intotalsetvars;
u32_t ingetrequests;
u32_t ingetnexts;
u32_t insetrequests;
u32_t ingetresponses;
u32_t intraps;
u32_t outtoobigs;
u32_t outnosuchnames;
u32_t outbadvalues;
u32_t outgenerrs;
u32_t outgetrequests;
u32_t outgetnexts;
u32_t outsetrequests;
u32_t outgetresponses;
u32_t outtraps;
#if LWIP_SNMP_V3
u32_t unsupportedseclevels;
u32_t notintimewindows;
u32_t unknownusernames;
u32_t unknownengineids;
u32_t wrongdigests;
u32_t decryptionerrors;
#endif
};
extern struct snmp_statistics snmp_stats;
#ifdef __cplusplus
}
#endif
#endif /* LWIP_SNMP */
#endif /* LWIP_HDR_APPS_SNMP_CORE_H */
@@ -0,0 +1,78 @@
/**
* @file
* SNMP MIB2 API
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Dirk Ziegelmeier <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_SNMP_MIB2_H
#define LWIP_HDR_APPS_SNMP_MIB2_H
#include "lwip/apps/snmp_opts.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
#if SNMP_LWIP_MIB2
#include "lwip/apps/snmp_core.h"
extern const struct snmp_mib mib2;
#if SNMP_USE_NETCONN
#include "lwip/apps/snmp_threadsync.h"
void snmp_mib2_lwip_synchronizer(snmp_threadsync_called_fn fn, void* arg);
extern struct snmp_threadsync_instance snmp_mib2_lwip_locks;
#endif
#ifndef SNMP_SYSSERVICES
#define SNMP_SYSSERVICES ((1 << 6) | (1 << 3) | ((IP_FORWARD) << 2))
#endif
void snmp_mib2_set_sysdescr(const u8_t* str, const u16_t* len); /* read-only be definition */
void snmp_mib2_set_syscontact(u8_t *ocstr, u16_t *ocstrlen, u16_t bufsize);
void snmp_mib2_set_syscontact_readonly(const u8_t *ocstr, const u16_t *ocstrlen);
void snmp_mib2_set_sysname(u8_t *ocstr, u16_t *ocstrlen, u16_t bufsize);
void snmp_mib2_set_sysname_readonly(const u8_t *ocstr, const u16_t *ocstrlen);
void snmp_mib2_set_syslocation(u8_t *ocstr, u16_t *ocstrlen, u16_t bufsize);
void snmp_mib2_set_syslocation_readonly(const u8_t *ocstr, const u16_t *ocstrlen);
#endif /* SNMP_LWIP_MIB2 */
#endif /* LWIP_SNMP */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_MIB2_H */
@@ -0,0 +1,297 @@
/**
* @file
* SNMP server options list
*/
/*
* Copyright (c) 2015 Dirk Ziegelmeier
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Dirk Ziegelmeier
*
*/
#ifndef LWIP_HDR_SNMP_OPTS_H
#define LWIP_HDR_SNMP_OPTS_H
#include "lwip/opt.h"
/**
* @defgroup snmp_opts Options
* @ingroup snmp
* @{
*/
/**
* LWIP_SNMP==1: This enables the lwIP SNMP agent. UDP must be available
* for SNMP transport.
* If you want to use your own SNMP agent, leave this disabled.
* To integrate MIB2 of an external agent, you need to enable
* LWIP_MIB2_CALLBACKS and MIB2_STATS. This will give you the callbacks
* and statistics counters you need to get MIB2 working.
*/
#if !defined LWIP_SNMP || defined __DOXYGEN__
#define LWIP_SNMP 0
#endif
/**
* SNMP_USE_NETCONN: Use netconn API instead of raw API.
* Makes SNMP agent run in a worker thread, so blocking operations
* can be done in MIB calls.
*/
#if !defined SNMP_USE_NETCONN || defined __DOXYGEN__
#define SNMP_USE_NETCONN 0
#endif
/**
* SNMP_USE_RAW: Use raw API.
* SNMP agent does not run in a worker thread, so blocking operations
* should not be done in MIB calls.
*/
#if !defined SNMP_USE_RAW || defined __DOXYGEN__
#define SNMP_USE_RAW 1
#endif
#if SNMP_USE_NETCONN && SNMP_USE_RAW
#error SNMP stack can use only one of the APIs {raw, netconn}
#endif
#if LWIP_SNMP && !SNMP_USE_NETCONN && !SNMP_USE_RAW
#error SNMP stack needs a receive API and UDP {raw, netconn}
#endif
#if SNMP_USE_NETCONN
/**
* SNMP_STACK_SIZE: Stack size of SNMP netconn worker thread
*/
#if !defined SNMP_STACK_SIZE || defined __DOXYGEN__
#define SNMP_STACK_SIZE DEFAULT_THREAD_STACKSIZE
#endif
/**
* SNMP_THREAD_PRIO: SNMP netconn worker thread priority
*/
#if !defined SNMP_THREAD_PRIO || defined __DOXYGEN__
#define SNMP_THREAD_PRIO DEFAULT_THREAD_PRIO
#endif
#endif /* SNMP_USE_NETCONN */
/**
* SNMP_TRAP_DESTINATIONS: Number of trap destinations. At least one trap
* destination is required
*/
#if !defined SNMP_TRAP_DESTINATIONS || defined __DOXYGEN__
#define SNMP_TRAP_DESTINATIONS 1
#endif
/**
* Only allow SNMP write actions that are 'safe' (e.g. disabling netifs is not
* a safe action and disabled when SNMP_SAFE_REQUESTS = 1).
* Unsafe requests are disabled by default!
*/
#if !defined SNMP_SAFE_REQUESTS || defined __DOXYGEN__
#define SNMP_SAFE_REQUESTS 1
#endif
/**
* The maximum length of strings used.
*/
#if !defined SNMP_MAX_OCTET_STRING_LEN || defined __DOXYGEN__
#define SNMP_MAX_OCTET_STRING_LEN 127
#endif
/**
* The maximum number of Sub ID's inside an object identifier.
* Indirectly this also limits the maximum depth of SNMP tree.
*/
#if !defined SNMP_MAX_OBJ_ID_LEN || defined __DOXYGEN__
#define SNMP_MAX_OBJ_ID_LEN 50
#endif
#if !defined SNMP_MAX_VALUE_SIZE || defined __DOXYGEN__
/**
* The minimum size of a value.
*/
#define SNMP_MIN_VALUE_SIZE (2 * sizeof(u32_t*)) /* size required to store the basic types (8 bytes for counter64) */
/**
* The maximum size of a value.
*/
#define SNMP_MAX_VALUE_SIZE LWIP_MAX(LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN), sizeof(u32_t)*(SNMP_MAX_OBJ_ID_LEN)), SNMP_MIN_VALUE_SIZE)
#endif
/**
* The snmp read-access community. Used for write-access and traps, too
* unless SNMP_COMMUNITY_WRITE or SNMP_COMMUNITY_TRAP are enabled, respectively.
*/
#if !defined SNMP_COMMUNITY || defined __DOXYGEN__
#define SNMP_COMMUNITY "public"
#endif
/**
* The snmp write-access community.
* Set this community to "" in order to disallow any write access.
*/
#if !defined SNMP_COMMUNITY_WRITE || defined __DOXYGEN__
#define SNMP_COMMUNITY_WRITE "private"
#endif
/**
* The snmp community used for sending traps.
*/
#if !defined SNMP_COMMUNITY_TRAP || defined __DOXYGEN__
#define SNMP_COMMUNITY_TRAP "public"
#endif
/**
* The maximum length of community string.
* If community names shall be adjusted at runtime via snmp_set_community() calls,
* enter here the possible maximum length (+1 for terminating null character).
*/
#if !defined SNMP_MAX_COMMUNITY_STR_LEN || defined __DOXYGEN__
#define SNMP_MAX_COMMUNITY_STR_LEN LWIP_MAX(LWIP_MAX(sizeof(SNMP_COMMUNITY), sizeof(SNMP_COMMUNITY_WRITE)), sizeof(SNMP_COMMUNITY_TRAP))
#endif
/**
* The OID identifiying the device. This may be the enterprise OID itself or any OID located below it in tree.
*/
#if !defined SNMP_DEVICE_ENTERPRISE_OID || defined __DOXYGEN__
#define SNMP_LWIP_ENTERPRISE_OID 26381
/**
* IANA assigned enterprise ID for lwIP is 26381
* @see http://www.iana.org/assignments/enterprise-numbers
*
* @note this enterprise ID is assigned to the lwIP project,
* all object identifiers living under this ID are assigned
* by the lwIP maintainers!
* @note don't change this define, use snmp_set_device_enterprise_oid()
*
* If you need to create your own private MIB you'll need
* to apply for your own enterprise ID with IANA:
* http://www.iana.org/numbers.html
*/
#define SNMP_DEVICE_ENTERPRISE_OID {1, 3, 6, 1, 4, 1, SNMP_LWIP_ENTERPRISE_OID}
/**
* Length of SNMP_DEVICE_ENTERPRISE_OID
*/
#define SNMP_DEVICE_ENTERPRISE_OID_LEN 7
#endif
/**
* SNMP_DEBUG: Enable debugging for SNMP messages.
*/
#if !defined SNMP_DEBUG || defined __DOXYGEN__
#define SNMP_DEBUG LWIP_DBG_OFF
#endif
/**
* SNMP_MIB_DEBUG: Enable debugging for SNMP MIBs.
*/
#if !defined SNMP_MIB_DEBUG || defined __DOXYGEN__
#define SNMP_MIB_DEBUG LWIP_DBG_OFF
#endif
/**
* Indicates if the MIB2 implementation of LWIP SNMP stack is used.
*/
#if !defined SNMP_LWIP_MIB2 || defined __DOXYGEN__
#define SNMP_LWIP_MIB2 LWIP_SNMP
#endif
/**
* Value return for sysDesc field of MIB2.
*/
#if !defined SNMP_LWIP_MIB2_SYSDESC || defined __DOXYGEN__
#define SNMP_LWIP_MIB2_SYSDESC "lwIP"
#endif
/**
* Value return for sysName field of MIB2.
* To make sysName field settable, call snmp_mib2_set_sysname() to provide the necessary buffers.
*/
#if !defined SNMP_LWIP_MIB2_SYSNAME || defined __DOXYGEN__
#define SNMP_LWIP_MIB2_SYSNAME "FQDN-unk"
#endif
/**
* Value return for sysContact field of MIB2.
* To make sysContact field settable, call snmp_mib2_set_syscontact() to provide the necessary buffers.
*/
#if !defined SNMP_LWIP_MIB2_SYSCONTACT || defined __DOXYGEN__
#define SNMP_LWIP_MIB2_SYSCONTACT ""
#endif
/**
* Value return for sysLocation field of MIB2.
* To make sysLocation field settable, call snmp_mib2_set_syslocation() to provide the necessary buffers.
*/
#if !defined SNMP_LWIP_MIB2_SYSLOCATION || defined __DOXYGEN__
#define SNMP_LWIP_MIB2_SYSLOCATION ""
#endif
/**
* This value is used to limit the repetitions processed in GetBulk requests (value == 0 means no limitation).
* This may be useful to limit the load for a single request.
* According to SNMP RFC 1905 it is allowed to not return all requested variables from a GetBulk request if system load would be too high.
* so the effect is that the client will do more requests to gather all data.
* For the stack this could be useful in case that SNMP processing is done in TCP/IP thread. In this situation a request with many
* repetitions could block the thread for a longer time. Setting limit here will keep the stack more responsive.
*/
#if !defined SNMP_LWIP_GETBULK_MAX_REPETITIONS || defined __DOXYGEN__
#define SNMP_LWIP_GETBULK_MAX_REPETITIONS 0
#endif
/**
* @}
*/
/*
------------------------------------
---------- SNMPv3 options ----------
------------------------------------
*/
/**
* LWIP_SNMP_V3==1: This enables EXPERIMENTAL SNMPv3 support. LWIP_SNMP must
* also be enabled.
* THIS IS UNDER DEVELOPMENT AND SHOULD NOT BE ENABLED IN PRODUCTS.
*/
#ifndef LWIP_SNMP_V3
#define LWIP_SNMP_V3 0
#endif
#ifndef LWIP_SNMP_V3_MBEDTLS
#define LWIP_SNMP_V3_MBEDTLS LWIP_SNMP_V3
#endif
#ifndef LWIP_SNMP_V3_CRYPTO
#define LWIP_SNMP_V3_CRYPTO LWIP_SNMP_V3_MBEDTLS
#endif
#ifndef LWIP_SNMP_CONFIGURE_VERSIONS
#define LWIP_SNMP_CONFIGURE_VERSIONS 0
#endif
#endif /* LWIP_HDR_SNMP_OPTS_H */
@@ -0,0 +1,113 @@
/**
* @file
* SNMP server MIB API to implement scalar nodes
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Martin Hentschel <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_SNMP_SCALAR_H
#define LWIP_HDR_APPS_SNMP_SCALAR_H
#include "lwip/apps/snmp_opts.h"
#include "lwip/apps/snmp_core.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
/** basic scalar node */
struct snmp_scalar_node
{
/** inherited "base class" members */
struct snmp_leaf_node node;
u8_t asn1_type;
snmp_access_t access;
node_instance_get_value_method get_value;
node_instance_set_test_method set_test;
node_instance_set_value_method set_value;
};
snmp_err_t snmp_scalar_get_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t snmp_scalar_get_next_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
#define SNMP_SCALAR_CREATE_NODE(oid, access, asn1_type, get_value_method, set_test_method, set_value_method) \
{{{ SNMP_NODE_SCALAR, (oid) }, \
snmp_scalar_get_instance, \
snmp_scalar_get_next_instance }, \
(asn1_type), (access), (get_value_method), (set_test_method), (set_value_method) }
#define SNMP_SCALAR_CREATE_NODE_READONLY(oid, asn1_type, get_value_method) SNMP_SCALAR_CREATE_NODE(oid, SNMP_NODE_INSTANCE_READ_ONLY, asn1_type, get_value_method, NULL, NULL)
/** scalar array node - a tree node which contains scalars only as children */
struct snmp_scalar_array_node_def
{
u32_t oid;
u8_t asn1_type;
snmp_access_t access;
};
typedef s16_t (*snmp_scalar_array_get_value_method)(const struct snmp_scalar_array_node_def*, void*);
typedef snmp_err_t (*snmp_scalar_array_set_test_method)(const struct snmp_scalar_array_node_def*, u16_t, void*);
typedef snmp_err_t (*snmp_scalar_array_set_value_method)(const struct snmp_scalar_array_node_def*, u16_t, void*);
/** basic scalar array node */
struct snmp_scalar_array_node
{
/** inherited "base class" members */
struct snmp_leaf_node node;
u16_t array_node_count;
const struct snmp_scalar_array_node_def* array_nodes;
snmp_scalar_array_get_value_method get_value;
snmp_scalar_array_set_test_method set_test;
snmp_scalar_array_set_value_method set_value;
};
snmp_err_t snmp_scalar_array_get_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t snmp_scalar_array_get_next_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
#define SNMP_SCALAR_CREATE_ARRAY_NODE(oid, array_nodes, get_value_method, set_test_method, set_value_method) \
{{{ SNMP_NODE_SCALAR_ARRAY, (oid) }, \
snmp_scalar_array_get_instance, \
snmp_scalar_array_get_next_instance }, \
(u16_t)LWIP_ARRAYSIZE(array_nodes), (array_nodes), (get_value_method), (set_test_method), (set_value_method) }
#endif /* LWIP_SNMP */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_SCALAR_H */
@@ -0,0 +1,32 @@
/*
Generated by LwipMibCompiler
*/
#ifndef LWIP_HDR_APPS_SNMP_FRAMEWORK_MIB_H
#define LWIP_HDR_APPS_SNMP_FRAMEWORK_MIB_H
#include "lwip/apps/snmp_opts.h"
#if LWIP_SNMP
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "lwip/apps/snmp_core.h"
extern const struct snmp_obj_id usmNoAuthProtocol;
extern const struct snmp_obj_id usmHMACMD5AuthProtocol;
extern const struct snmp_obj_id usmHMACSHAAuthProtocol;
extern const struct snmp_obj_id usmNoPrivProtocol;
extern const struct snmp_obj_id usmDESPrivProtocol;
extern const struct snmp_obj_id usmAESPrivProtocol;
extern const struct snmp_mib snmpframeworkmib;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LWIP_SNMP */
#endif /* LWIP_HDR_APPS_SNMP_FRAMEWORK_MIB_H */
@@ -0,0 +1,24 @@
/*
Generated by LwipMibCompiler
*/
#ifndef LWIP_HDR_APPS_SNMP_USER_BASED_SM_MIB_H
#define LWIP_HDR_APPS_SNMP_USER_BASED_SM_MIB_H
#include "lwip/apps/snmp_opts.h"
#if LWIP_SNMP
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "lwip/apps/snmp_core.h"
extern const struct snmp_mib snmpusmmib;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LWIP_SNMP */
#endif /* LWIP_HDR_APPS_SNMP_USER_BASED_SM_MIB_H */
@@ -0,0 +1,134 @@
/**
* @file
* SNMP server MIB API to implement table nodes
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Martin Hentschel <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_SNMP_TABLE_H
#define LWIP_HDR_APPS_SNMP_TABLE_H
#include "lwip/apps/snmp_opts.h"
#include "lwip/apps/snmp_core.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
/** default (customizable) read/write table */
struct snmp_table_col_def
{
u32_t index;
u8_t asn1_type;
snmp_access_t access;
};
/** table node */
struct snmp_table_node
{
/** inherited "base class" members */
struct snmp_leaf_node node;
u16_t column_count;
const struct snmp_table_col_def* columns;
snmp_err_t (*get_cell_instance)(const u32_t* column, const u32_t* row_oid, u8_t row_oid_len, struct snmp_node_instance* cell_instance);
snmp_err_t (*get_next_cell_instance)(const u32_t* column, struct snmp_obj_id* row_oid, struct snmp_node_instance* cell_instance);
/** returns object value for the given object identifier */
node_instance_get_value_method get_value;
/** tests length and/or range BEFORE setting */
node_instance_set_test_method set_test;
/** sets object value, only called when set_test() was successful */
node_instance_set_value_method set_value;
};
snmp_err_t snmp_table_get_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t snmp_table_get_next_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
#define SNMP_TABLE_CREATE(oid, columns, get_cell_instance_method, get_next_cell_instance_method, get_value_method, set_test_method, set_value_method) \
{{{ SNMP_NODE_TABLE, (oid) }, \
snmp_table_get_instance, \
snmp_table_get_next_instance }, \
(u16_t)LWIP_ARRAYSIZE(columns), (columns), \
(get_cell_instance_method), (get_next_cell_instance_method), \
(get_value_method), (set_test_method), (set_value_method)}
#define SNMP_TABLE_GET_COLUMN_FROM_OID(oid) ((oid)[1]) /* first array value is (fixed) row entry (fixed to 1) and 2nd value is column, follow3ed by instance */
/** simple read-only table */
typedef enum {
SNMP_VARIANT_VALUE_TYPE_U32,
SNMP_VARIANT_VALUE_TYPE_S32,
SNMP_VARIANT_VALUE_TYPE_PTR,
SNMP_VARIANT_VALUE_TYPE_CONST_PTR
} snmp_table_column_data_type_t;
struct snmp_table_simple_col_def
{
u32_t index;
u8_t asn1_type;
snmp_table_column_data_type_t data_type; /* depending of what union member is used to store the value*/
};
/** simple read-only table node */
struct snmp_table_simple_node
{
/* inherited "base class" members */
struct snmp_leaf_node node;
u16_t column_count;
const struct snmp_table_simple_col_def* columns;
snmp_err_t (*get_cell_value)(const u32_t* column, const u32_t* row_oid, u8_t row_oid_len, union snmp_variant_value* value, u32_t* value_len);
snmp_err_t (*get_next_cell_instance_and_value)(const u32_t* column, struct snmp_obj_id* row_oid, union snmp_variant_value* value, u32_t* value_len);
};
snmp_err_t snmp_table_simple_get_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t snmp_table_simple_get_next_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
#define SNMP_TABLE_CREATE_SIMPLE(oid, columns, get_cell_value_method, get_next_cell_instance_and_value_method) \
{{{ SNMP_NODE_TABLE, (oid) }, \
snmp_table_simple_get_instance, \
snmp_table_simple_get_next_instance }, \
(u16_t)LWIP_ARRAYSIZE(columns), (columns), (get_cell_value_method), (get_next_cell_instance_and_value_method) }
s16_t snmp_table_extract_value_from_s32ref(struct snmp_node_instance* instance, void* value);
s16_t snmp_table_extract_value_from_u32ref(struct snmp_node_instance* instance, void* value);
s16_t snmp_table_extract_value_from_refconstptr(struct snmp_node_instance* instance, void* value);
#endif /* LWIP_SNMP */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_TABLE_H */
@@ -0,0 +1,114 @@
/**
* @file
* SNMP server MIB API to implement thread synchronization
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Dirk Ziegelmeier <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_SNMP_THREADSYNC_H
#define LWIP_HDR_APPS_SNMP_THREADSYNC_H
#include "lwip/apps/snmp_opts.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
#include "lwip/apps/snmp_core.h"
#include "lwip/sys.h"
typedef void (*snmp_threadsync_called_fn)(void* arg);
typedef void (*snmp_threadsync_synchronizer_fn)(snmp_threadsync_called_fn fn, void* arg);
/** Thread sync runtime data. For internal usage only. */
struct threadsync_data
{
union {
snmp_err_t err;
s16_t s16;
} retval;
union {
const u32_t *root_oid;
void *value;
} arg1;
union {
u8_t root_oid_len;
u16_t len;
} arg2;
const struct snmp_threadsync_node *threadsync_node;
struct snmp_node_instance proxy_instance;
};
/** Thread sync instance. Needed EXACTLY once for every thread to be synced into. */
struct snmp_threadsync_instance
{
sys_sem_t sem;
sys_mutex_t sem_usage_mutex;
snmp_threadsync_synchronizer_fn sync_fn;
struct threadsync_data data;
};
/** SNMP thread sync proxy leaf node */
struct snmp_threadsync_node
{
/* inherited "base class" members */
struct snmp_leaf_node node;
const struct snmp_leaf_node *target;
struct snmp_threadsync_instance *instance;
};
snmp_err_t snmp_threadsync_get_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
snmp_err_t snmp_threadsync_get_next_instance(const u32_t *root_oid, u8_t root_oid_len, struct snmp_node_instance* instance);
/** Create thread sync proxy node */
#define SNMP_CREATE_THREAD_SYNC_NODE(oid, target_leaf_node, threadsync_instance) \
{{{ SNMP_NODE_THREADSYNC, (oid) }, \
snmp_threadsync_get_instance, \
snmp_threadsync_get_next_instance }, \
(target_leaf_node), \
(threadsync_instance) }
/** Create thread sync instance data */
void snmp_threadsync_init(struct snmp_threadsync_instance *instance, snmp_threadsync_synchronizer_fn sync_fn);
#endif /* LWIP_SNMP */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_THREADSYNC_H */
@@ -0,0 +1,114 @@
/**
* @file
* Additional SNMPv3 functionality RFC3414 and RFC3826.
*/
/*
* Copyright (c) 2016 Elias Oenal.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Elias Oenal <[email protected]>
*/
#ifndef LWIP_HDR_APPS_SNMP_V3_H
#define LWIP_HDR_APPS_SNMP_V3_H
#include "lwip/apps/snmp_opts.h"
#include "lwip/err.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_SNMP && LWIP_SNMP_V3
typedef enum
{
SNMP_V3_AUTH_ALGO_INVAL = 0,
SNMP_V3_AUTH_ALGO_MD5 = 1,
SNMP_V3_AUTH_ALGO_SHA = 2
} snmpv3_auth_algo_t;
typedef enum
{
SNMP_V3_PRIV_ALGO_INVAL = 0,
SNMP_V3_PRIV_ALGO_DES = 1,
SNMP_V3_PRIV_ALGO_AES = 2
} snmpv3_priv_algo_t;
typedef enum
{
SNMP_V3_USER_STORAGETYPE_OTHER = 1,
SNMP_V3_USER_STORAGETYPE_VOLATILE = 2,
SNMP_V3_USER_STORAGETYPE_NONVOLATILE = 3,
SNMP_V3_USER_STORAGETYPE_PERMANENT = 4,
SNMP_V3_USER_STORAGETYPE_READONLY = 5
} snmpv3_user_storagetype_t;
/*
* The following callback functions must be implemented by the application.
* There is a dummy implementation in snmpv3_dummy.c.
*/
void snmpv3_get_engine_id(const char **id, u8_t *len);
err_t snmpv3_set_engine_id(const char* id, u8_t len);
u32_t snmpv3_get_engine_boots(void);
void snmpv3_set_engine_boots(u32_t boots);
u32_t snmpv3_get_engine_time(void);
void snmpv3_reset_engine_time(void);
err_t snmpv3_get_user(const char* username, snmpv3_auth_algo_t *auth_algo, u8_t *auth_key, snmpv3_priv_algo_t *priv_algo, u8_t *priv_key);
u8_t snmpv3_get_amount_of_users(void);
err_t snmpv3_get_user_storagetype(const char *username, snmpv3_user_storagetype_t *storagetype);
err_t snmpv3_get_username(char *username, u8_t index);
/* The following functions are provided by the SNMPv3 agent */
void snmpv3_engine_id_changed(void);
s32_t snmpv3_get_engine_time_internal(void);
void snmpv3_password_to_key_md5(
const u8_t *password, /* IN */
size_t passwordlen, /* IN */
const u8_t *engineID, /* IN - pointer to snmpEngineID */
u8_t engineLength, /* IN - length of snmpEngineID */
u8_t *key); /* OUT - pointer to caller 16-octet buffer */
void snmpv3_password_to_key_sha(
const u8_t *password, /* IN */
size_t passwordlen, /* IN */
const u8_t *engineID, /* IN - pointer to snmpEngineID */
u8_t engineLength, /* IN - length of snmpEngineID */
u8_t *key); /* OUT - pointer to caller 20-octet buffer */
#endif
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNMP_V3_H */
@@ -0,0 +1,81 @@
/**
* @file
* SNTP client API
*/
/*
* Copyright (c) 2007-2009 Frédéric Bernon, Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Frédéric Bernon, Simon Goldschmidt
*
*/
#ifndef LWIP_HDR_APPS_SNTP_H
#define LWIP_HDR_APPS_SNTP_H
#include "lwip/apps/sntp_opts.h"
#include "lwip/ip_addr.h"
#ifdef __cplusplus
extern "C" {
#endif
/* SNTP operating modes: default is to poll using unicast.
The mode has to be set before calling sntp_init(). */
#define SNTP_OPMODE_POLL 0
#define SNTP_OPMODE_LISTENONLY 1
void sntp_setoperatingmode(u8_t operating_mode);
u8_t sntp_getoperatingmode(void);
void sntp_init(void);
void sntp_stop(void);
u8_t sntp_enabled(void);
void sntp_setserver(u8_t idx, const ip_addr_t *addr);
const ip_addr_t* sntp_getserver(u8_t idx);
u8_t sntp_getkodreceived(u8_t idx);
#if SNTP_MONITOR_SERVER_REACHABILITY
u8_t sntp_getreachability(u8_t idx);
#endif /* SNTP_MONITOR_SERVER_REACHABILITY */
#if SNTP_SERVER_DNS
void sntp_setservername(u8_t idx, const char *server);
const char *sntp_getservername(u8_t idx);
#endif /* SNTP_SERVER_DNS */
#if SNTP_GET_SERVERS_FROM_DHCP || SNTP_GET_SERVERS_FROM_DHCPV6
void sntp_servermode_dhcp(int set_servers_from_dhcp);
#else /* SNTP_GET_SERVERS_FROM_DHCP || SNTP_GET_SERVERS_FROM_DHCPV6 */
#define sntp_servermode_dhcp(x)
#endif /* SNTP_GET_SERVERS_FROM_DHCP || SNTP_GET_SERVERS_FROM_DHCPV6 */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_SNTP_H */
@@ -0,0 +1,215 @@
/**
* @file
* SNTP client options list
*/
/*
* Copyright (c) 2007-2009 Frédéric Bernon, Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Frédéric Bernon, Simon Goldschmidt
*
*/
#ifndef LWIP_HDR_APPS_SNTP_OPTS_H
#define LWIP_HDR_APPS_SNTP_OPTS_H
#include "lwip/opt.h"
#include "lwip/prot/iana.h"
/**
* @defgroup sntp_opts Options
* @ingroup sntp
* @{
*/
/** SNTP macro to change system time in seconds
* Define SNTP_SET_SYSTEM_TIME_US(sec, us) to set the time in microseconds
* instead of this one if you need the additional precision. Alternatively,
* define SNTP_SET_SYSTEM_TIME_NTP(sec, frac) in order to work with native
* NTP timestamps instead.
*/
#if !defined SNTP_SET_SYSTEM_TIME || defined __DOXYGEN__
#define SNTP_SET_SYSTEM_TIME(sec) LWIP_UNUSED_ARG(sec)
#endif
/** The maximum number of SNTP servers that can be set */
#if !defined SNTP_MAX_SERVERS || defined __DOXYGEN__
#define SNTP_MAX_SERVERS LWIP_DHCP_MAX_NTP_SERVERS
#endif
/** Set this to 1 to implement the callback function called by dhcp when
* NTP servers are received. */
#if !defined SNTP_GET_SERVERS_FROM_DHCP || defined __DOXYGEN__
#define SNTP_GET_SERVERS_FROM_DHCP LWIP_DHCP_GET_NTP_SRV
#endif
/** Set this to 1 to implement the callback function called by dhcpv6 when
* NTP servers are received. */
#if !defined SNTP_GET_SERVERS_FROM_DHCPV6 || defined __DOXYGEN__
#define SNTP_GET_SERVERS_FROM_DHCPV6 LWIP_DHCP6_GET_NTP_SRV
#endif
/** Set this to 1 to support DNS names (or IP address strings) to set sntp servers
* One server address/name can be defined as default if SNTP_SERVER_DNS == 1:
* \#define SNTP_SERVER_ADDRESS "pool.ntp.org"
*/
#if !defined SNTP_SERVER_DNS || defined __DOXYGEN__
#define SNTP_SERVER_DNS 0
#endif
/**
* SNTP_DEBUG: Enable debugging for SNTP.
*/
#if !defined SNTP_DEBUG || defined __DOXYGEN__
#define SNTP_DEBUG LWIP_DBG_OFF
#endif
/** SNTP server port */
#if !defined SNTP_PORT || defined __DOXYGEN__
#define SNTP_PORT LWIP_IANA_PORT_SNTP
#endif
/** Sanity check:
* Define this to
* - 0 to turn off sanity checks (default; smaller code)
* - >= 1 to check address and port of the response packet to ensure the
* response comes from the server we sent the request to.
* - >= 2 to check returned Originate Timestamp against Transmit Timestamp
* sent to the server (to ensure response to older request).
* - >= 3 @todo: discard reply if any of the VN, Stratum, or Transmit Timestamp
* fields is 0 or the Mode field is not 4 (unicast) or 5 (broadcast).
* - >= 4 @todo: to check that the Root Delay and Root Dispersion fields are each
* greater than or equal to 0 and less than infinity, where infinity is
* currently a cozy number like one second. This check avoids using a
* server whose synchronization source has expired for a very long time.
*/
#if !defined SNTP_CHECK_RESPONSE || defined __DOXYGEN__
#define SNTP_CHECK_RESPONSE 0
#endif
/** Enable round-trip delay compensation.
* Compensate for the round-trip delay by calculating the clock offset from
* the originate, receive, transmit and destination timestamps, as per RFC.
*
* The calculation requires compiler support for 64-bit integers. Also, either
* SNTP_SET_SYSTEM_TIME_US or SNTP_SET_SYSTEM_TIME_NTP has to be implemented
* for setting the system clock with sub-second precision. Likewise, either
* SNTP_GET_SYSTEM_TIME or SNTP_GET_SYSTEM_TIME_NTP needs to be implemented
* with sub-second precision.
*
* Although not strictly required, it makes sense to combine this option with
* SNTP_CHECK_RESPONSE >= 2 for sanity-checking of the received timestamps.
* Also, in order for the round-trip calculation to work, the difference
* between the local clock and the NTP server clock must not be larger than
* about 34 years. If that limit is exceeded, the implementation will fall back
* to setting the clock without compensation. In order to ensure that the local
* clock is always within the permitted range for compensation, even at first
* try, it may be necessary to store at least the current year in non-volatile
* memory.
*/
#if !defined SNTP_COMP_ROUNDTRIP || defined __DOXYGEN__
#define SNTP_COMP_ROUNDTRIP 0
#endif
/** According to the RFC, this shall be a random delay
* between 1 and 5 minutes (in milliseconds) to prevent load peaks.
* This can be defined to a random generation function,
* which must return the delay in milliseconds as u32_t.
* Turned off by default.
*/
#if !defined SNTP_STARTUP_DELAY || defined __DOXYGEN__
#ifdef LWIP_RAND
#define SNTP_STARTUP_DELAY 1
#else
#define SNTP_STARTUP_DELAY 0
#endif
#endif
/** If you want the startup delay to be a function, define this
* to a function (including the brackets) and define SNTP_STARTUP_DELAY to 1.
*/
#if !defined SNTP_STARTUP_DELAY_FUNC || defined __DOXYGEN__
#define SNTP_STARTUP_DELAY_FUNC (LWIP_RAND() % 5000)
#endif
/** SNTP receive timeout - in milliseconds
* Also used as retry timeout - this shouldn't be too low.
* Default is 15 seconds. Must not be beolw 15 seconds by specification (i.e. 15000)
*/
#if !defined SNTP_RECV_TIMEOUT || defined __DOXYGEN__
#define SNTP_RECV_TIMEOUT 15000
#endif
/** SNTP update delay - in milliseconds
* Default is 1 hour. Must not be beolw 60 seconds by specification (i.e. 60000)
*/
#if !defined SNTP_UPDATE_DELAY || defined __DOXYGEN__
#define SNTP_UPDATE_DELAY 3600000
#endif
/** SNTP macro to get system time, used with SNTP_CHECK_RESPONSE >= 2
* to send in request and compare in response. Also used for round-trip
* delay compensation if SNTP_COMP_ROUNDTRIP != 0.
* Alternatively, define SNTP_GET_SYSTEM_TIME_NTP(sec, frac) in order to
* work with native NTP timestamps instead.
*/
#if !defined SNTP_GET_SYSTEM_TIME || defined __DOXYGEN__
#define SNTP_GET_SYSTEM_TIME(sec, us) do { (sec) = 0; (us) = 0; } while(0)
#endif
/** Default retry timeout (in milliseconds) if the response
* received is invalid.
* This is doubled with each retry until SNTP_RETRY_TIMEOUT_MAX is reached.
*/
#if !defined SNTP_RETRY_TIMEOUT || defined __DOXYGEN__
#define SNTP_RETRY_TIMEOUT SNTP_RECV_TIMEOUT
#endif
/** Maximum retry timeout (in milliseconds). */
#if !defined SNTP_RETRY_TIMEOUT_MAX || defined __DOXYGEN__
#define SNTP_RETRY_TIMEOUT_MAX (SNTP_RETRY_TIMEOUT * 10)
#endif
/** Increase retry timeout with every retry sent
* Default is on to conform to RFC.
*/
#if !defined SNTP_RETRY_TIMEOUT_EXP || defined __DOXYGEN__
#define SNTP_RETRY_TIMEOUT_EXP 1
#endif
/** Keep a reachability shift register per server
* Default is on to conform to RFC.
*/
#if !defined SNTP_MONITOR_SERVER_REACHABILITY || defined __DOXYGEN__
#define SNTP_MONITOR_SERVER_REACHABILITY 1
#endif
/**
* @}
*/
#endif /* LWIP_HDR_APPS_SNTP_OPTS_H */
@@ -0,0 +1,50 @@
/**
*
* @file tftp_client.h
* TFTP client header
*
*/
/*
* Redistribution and use in source and binary forms, with or without
* modification,are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*/
#ifndef LWIP_HDR_APPS_TFTP_CLIENT_H
#define LWIP_HDR_APPS_TFTP_CLIENT_H
#include "lwip/apps/tftp_common.h"
enum tftp_transfer_mode {
TFTP_MODE_OCTET,
TFTP_MODE_NETASCII,
TFTP_MODE_BINARY /* used in old versions only */
};
err_t tftp_init_client(const struct tftp_context* ctx);
err_t tftp_get(void* handle, const ip_addr_t *addr, u16_t port, const char* fname, enum tftp_transfer_mode mode);
err_t tftp_put(void* handle, const ip_addr_t *addr, u16_t port, const char* fname, enum tftp_transfer_mode mode);
#endif /* LWIP_HDR_APPS_TFTP_CLIENT_H */
@@ -0,0 +1,108 @@
/**
*
* @file tftp_common.h
*
* @author Logan Gunthorpe <[email protected]>
*
* @brief Trivial File Transfer Protocol (RFC 1350)
*
* Copyright (c) Deltatee Enterprises Ltd. 2013
* All rights reserved.
*
*/
/*
* Redistribution and use in source and binary forms, with or without
* modification,are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Author: Logan Gunthorpe <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_TFTP_COMMON_H
#define LWIP_HDR_APPS_TFTP_COMMON_H
#include "lwip/apps/tftp_opts.h"
#include "lwip/err.h"
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"
#ifdef __cplusplus
extern "C" {
#endif
/** @ingroup tftp
* TFTP context containing callback functions for TFTP transfers
*/
struct tftp_context {
/**
* Open file for read/write (server mode only).
* @param fname Filename
* @param mode Mode string from TFTP RFC 1350 (netascii, octet, mail)
* @param write Flag indicating read (0) or write (!= 0) access
* @returns File handle supplied to other functions
*/
void* (*open)(const char* fname, const char* mode, u8_t write);
/**
* Close file handle
* @param handle File handle returned by open()/tftp_put()/tftp_get()
*/
void (*close)(void* handle);
/**
* Read from file
* @param handle File handle returned by open()/tftp_put()/tftp_get()
* @param buf Target buffer to copy read data to
* @param bytes Number of bytes to copy to buf
* @returns &gt;= 0: Success; &lt; 0: Error
*/
int (*read)(void* handle, void* buf, int bytes);
/**
* Write to file
* @param handle File handle returned by open()/tftp_put()/tftp_get()
* @param pbuf PBUF adjusted such that payload pointer points
* to the beginning of write data. In other words,
* TFTP headers are stripped off.
* @returns &gt;= 0: Success; &lt; 0: Error
*/
int (*write)(void* handle, struct pbuf* p);
/**
* Error indication from client or response from server
* @param handle File handle set by open()/tftp_get()/tftp_put()
* @param err error code from client or server
* @param msg error message from client or server
* @param size size of msg
*/
void (*error)(void* handle, int err, const char* msg, int size);
};
#define LWIP_TFTP_MODE_SERVER 0x01
#define LWIP_TFTP_MODE_CLIENT 0x02
#define LWIP_TFTP_MODE_CLIENTSERVER (LWIP_TFTP_MODE_SERVER | LWIP_TFTP_MODE_CLIENT)
err_t tftp_init_common(u8_t mode, const struct tftp_context* ctx);
void tftp_cleanup(void);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_APPS_TFTP_COMMON_H */
@@ -0,0 +1,106 @@
/**
*
* @file tftp_opts.h
*
* @author Logan Gunthorpe <[email protected]>
*
* @brief Trivial File Transfer Protocol (RFC 1350) implementation options
*
* Copyright (c) Deltatee Enterprises Ltd. 2013
* All rights reserved.
*
*/
/*
* Redistribution and use in source and binary forms, with or without
* modification,are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Author: Logan Gunthorpe <[email protected]>
*
*/
#ifndef LWIP_HDR_APPS_TFTP_OPTS_H
#define LWIP_HDR_APPS_TFTP_OPTS_H
#include "lwip/opt.h"
#include "lwip/prot/iana.h"
/**
* @defgroup tftp_opts Options
* @ingroup tftp
* @{
*/
/**
* Enable TFTP debug messages
*/
#if !defined TFTP_DEBUG || defined __DOXYGEN__
#define TFTP_DEBUG LWIP_DBG_OFF
#endif
/**
* TFTP server port
*/
#if !defined TFTP_PORT || defined __DOXYGEN__
#define TFTP_PORT LWIP_IANA_PORT_TFTP
#endif
/**
* TFTP timeout
*/
#if !defined TFTP_TIMEOUT_MSECS || defined __DOXYGEN__
#define TFTP_TIMEOUT_MSECS 10000
#endif
/**
* Max. number of retries when a file is read from server
*/
#if !defined TFTP_MAX_RETRIES || defined __DOXYGEN__
#define TFTP_MAX_RETRIES 5
#endif
/**
* TFTP timer cyclic interval
*/
#if !defined TFTP_TIMER_MSECS || defined __DOXYGEN__
#define TFTP_TIMER_MSECS (TFTP_TIMEOUT_MSECS / 10)
#endif
/**
* Max. length of TFTP filename
*/
#if !defined TFTP_MAX_FILENAME_LEN || defined __DOXYGEN__
#define TFTP_MAX_FILENAME_LEN 20
#endif
/**
* Max. length of TFTP mode
*/
#if !defined TFTP_MAX_MODE_LEN || defined __DOXYGEN__
#define TFTP_MAX_MODE_LEN 10
#endif
/**
* @}
*/
#endif /* LWIP_HDR_APPS_TFTP_OPTS_H */
@@ -0,0 +1,42 @@
/**
*
* @file tftp_server.h
* TFTP server header
*
*/
/*
* Redistribution and use in source and binary forms, with or without
* modification,are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*/
#ifndef LWIP_HDR_APPS_TFTP_SERVER_H
#define LWIP_HDR_APPS_TFTP_SERVER_H
#include "lwip/apps/tftp_common.h"
err_t tftp_init_server(const struct tftp_context* ctx);
#endif /* LWIP_HDR_APPS_TFTP_SERVER_H */
@@ -0,0 +1,402 @@
/**
* @file
* Support for different processor and compiler architectures
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_ARCH_H
#define LWIP_HDR_ARCH_H
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#include "arch/cc.h"
/**
* @defgroup compiler_abstraction Compiler/platform abstraction
* @ingroup sys_layer
* All defines related to this section must not be placed in lwipopts.h,
* but in arch/cc.h!
* If the compiler does not provide memset() this file must include a
* definition of it, or include a file which defines it.
* These options cannot be \#defined in lwipopts.h since they are not options
* of lwIP itself, but options of the lwIP port to your system.
* @{
*/
/** Define the byte order of the system.
* Needed for conversion of network data to host byte order.
* Allowed values: LITTLE_ENDIAN and BIG_ENDIAN
*/
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif
/** Define random number generator function of your system */
#ifdef __DOXYGEN__
#define LWIP_RAND() ((u32_t)rand())
#endif
/** Platform specific diagnostic output.<br>
* Note the default implementation pulls in printf, which may
* in turn pull in a lot of standard library code. In resource-constrained
* systems, this should be defined to something less resource-consuming.
*/
#ifndef LWIP_PLATFORM_DIAG
#define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0)
#include <stdio.h>
#include <stdlib.h>
#endif
/** Platform specific assertion handling.<br>
* Note the default implementation pulls in printf, fflush and abort, which may
* in turn pull in a lot of standard library code. In resource-constrained
* systems, this should be defined to something less resource-consuming.
*/
#ifndef LWIP_PLATFORM_ASSERT
#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \
x, __LINE__, __FILE__); fflush(NULL); abort();} while(0)
#include <stdio.h>
#include <stdlib.h>
#endif
/** Define this to 1 in arch/cc.h of your port if you do not want to
* include stddef.h header to get size_t. You need to typedef size_t
* by yourself in this case.
*/
#ifndef LWIP_NO_STDDEF_H
#define LWIP_NO_STDDEF_H 0
#endif
#if !LWIP_NO_STDDEF_H
#include <stddef.h> /* for size_t */
#endif
/** Define this to 1 in arch/cc.h of your port if your compiler does not provide
* the stdint.h header. You need to typedef the generic types listed in
* lwip/arch.h yourself in this case (u8_t, u16_t...).
*/
#ifndef LWIP_NO_STDINT_H
#define LWIP_NO_STDINT_H 0
#endif
/* Define generic types used in lwIP */
#if !LWIP_NO_STDINT_H
#include <stdint.h>
/* stdint.h is C99 which should also provide support for 64-bit integers */
#if !defined(LWIP_HAVE_INT64) && defined(UINT64_MAX)
#define LWIP_HAVE_INT64 1
#endif
typedef uint8_t u8_t;
typedef int8_t s8_t;
typedef uint16_t u16_t;
typedef int16_t s16_t;
typedef uint32_t u32_t;
typedef int32_t s32_t;
#if LWIP_HAVE_INT64
typedef uint64_t u64_t;
typedef int64_t s64_t;
#endif
typedef uintptr_t mem_ptr_t;
#endif
/** Define this to 1 in arch/cc.h of your port if your compiler does not provide
* the inttypes.h header. You need to define the format strings listed in
* lwip/arch.h yourself in this case (X8_F, U16_F...).
*/
#ifndef LWIP_NO_INTTYPES_H
#define LWIP_NO_INTTYPES_H 0
#endif
/* Define (sn)printf formatters for these lwIP types */
#if !LWIP_NO_INTTYPES_H
#include <inttypes.h>
#ifndef X8_F
#define X8_F "02" PRIx8
#endif
#ifndef U16_F
#define U16_F PRIu16
#endif
#ifndef S16_F
#define S16_F PRId16
#endif
#ifndef X16_F
#define X16_F PRIx16
#endif
#ifndef U32_F
#define U32_F PRIu32
#endif
#ifndef S32_F
#define S32_F PRId32
#endif
#ifndef X32_F
#define X32_F PRIx32
#endif
#ifndef SZT_F
#define SZT_F PRIuPTR
#endif
#endif
/** Define this to 1 in arch/cc.h of your port if your compiler does not provide
* the limits.h header. You need to define the type limits yourself in this case
* (e.g. INT_MAX, SSIZE_MAX).
*/
#ifndef LWIP_NO_LIMITS_H
#define LWIP_NO_LIMITS_H 0
#endif
/* Include limits.h? */
#if !LWIP_NO_LIMITS_H
#include <limits.h>
#endif
/* Do we need to define ssize_t? This is a compatibility hack:
* Unfortunately, this type seems to be unavailable on some systems (even if
* sys/types or unistd.h are available).
* Being like that, we define it to 'int' if SSIZE_MAX is not defined.
*/
#ifdef SSIZE_MAX
/* If SSIZE_MAX is defined, unistd.h should provide the type as well */
#ifndef LWIP_NO_UNISTD_H
#define LWIP_NO_UNISTD_H 0
#endif
#if !LWIP_NO_UNISTD_H
#include <unistd.h>
#endif
#else /* SSIZE_MAX */
//typedef int ssize_t;
#define SSIZE_MAX LONG_MAX
#endif /* SSIZE_MAX */
/* some maximum values needed in lwip code */
#define LWIP_UINT32_MAX 0xffffffff
/** Define this to 1 in arch/cc.h of your port if your compiler does not provide
* the ctype.h header. If ctype.h is available, a few character functions
* are mapped to the appropriate functions (lwip_islower, lwip_isdigit...), if
* not, a private implementation is provided.
*/
#ifndef LWIP_NO_CTYPE_H
#define LWIP_NO_CTYPE_H 0
#endif
#if LWIP_NO_CTYPE_H
#define lwip_in_range(c, lo, up) ((u8_t)(c) >= (lo) && (u8_t)(c) <= (up))
#define lwip_isdigit(c) lwip_in_range((c), '0', '9')
#define lwip_isxdigit(c) (lwip_isdigit(c) || lwip_in_range((c), 'a', 'f') || lwip_in_range((c), 'A', 'F'))
#define lwip_islower(c) lwip_in_range((c), 'a', 'z')
#define lwip_isspace(c) ((c) == ' ' || (c) == '\f' || (c) == '\n' || (c) == '\r' || (c) == '\t' || (c) == '\v')
#define lwip_isupper(c) lwip_in_range((c), 'A', 'Z')
#define lwip_tolower(c) (lwip_isupper(c) ? (c) - 'A' + 'a' : c)
#define lwip_toupper(c) (lwip_islower(c) ? (c) - 'a' + 'A' : c)
#else
#include <ctype.h>
#define lwip_isdigit(c) isdigit((unsigned char)(c))
#define lwip_isxdigit(c) isxdigit((unsigned char)(c))
#define lwip_islower(c) islower((unsigned char)(c))
#define lwip_isspace(c) isspace((unsigned char)(c))
#define lwip_isupper(c) isupper((unsigned char)(c))
#define lwip_tolower(c) tolower((unsigned char)(c))
#define lwip_toupper(c) toupper((unsigned char)(c))
#endif
/** C++ const_cast<target_type>(val) equivalent to remove constness from a value (GCC -Wcast-qual) */
#ifndef LWIP_CONST_CAST
#define LWIP_CONST_CAST(target_type, val) ((target_type)((ptrdiff_t)val))
#endif
/** Get rid of alignment cast warnings (GCC -Wcast-align) */
#ifndef LWIP_ALIGNMENT_CAST
#define LWIP_ALIGNMENT_CAST(target_type, val) LWIP_CONST_CAST(target_type, val)
#endif
/** Get rid of warnings related to pointer-to-numeric and vice-versa casts,
* e.g. "conversion from 'u8_t' to 'void *' of greater size"
*/
#ifndef LWIP_PTR_NUMERIC_CAST
#define LWIP_PTR_NUMERIC_CAST(target_type, val) LWIP_CONST_CAST(target_type, val)
#endif
/** Avoid warnings/errors related to implicitly casting away packed attributes by doing a explicit cast */
#ifndef LWIP_PACKED_CAST
#define LWIP_PACKED_CAST(target_type, val) LWIP_CONST_CAST(target_type, val)
#endif
/** Allocates a memory buffer of specified size that is of sufficient size to align
* its start address using LWIP_MEM_ALIGN.
* You can declare your own version here e.g. to enforce alignment without adding
* trailing padding bytes (see LWIP_MEM_ALIGN_BUFFER) or your own section placement
* requirements.<br>
* e.g. if you use gcc and need 32 bit alignment:<br>
* \#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u8_t variable_name[size] \_\_attribute\_\_((aligned(4)))<br>
* or more portable:<br>
* \#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u32_t variable_name[(size + sizeof(u32_t) - 1) / sizeof(u32_t)]
*/
#ifndef LWIP_DECLARE_MEMORY_ALIGNED
#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u8_t variable_name[LWIP_MEM_ALIGN_BUFFER(size)]
#endif
/** Calculate memory size for an aligned buffer - returns the next highest
* multiple of MEM_ALIGNMENT (e.g. LWIP_MEM_ALIGN_SIZE(3) and
* LWIP_MEM_ALIGN_SIZE(4) will both yield 4 for MEM_ALIGNMENT == 4).
*/
#ifndef LWIP_MEM_ALIGN_SIZE
#define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1U) & ~(MEM_ALIGNMENT-1U))
#endif
/** Calculate safe memory size for an aligned buffer when using an unaligned
* type as storage. This includes a safety-margin on (MEM_ALIGNMENT - 1) at the
* start (e.g. if buffer is u8_t[] and actual data will be u32_t*)
*/
#ifndef LWIP_MEM_ALIGN_BUFFER
#define LWIP_MEM_ALIGN_BUFFER(size) (((size) + MEM_ALIGNMENT - 1U))
#endif
/** Align a memory pointer to the alignment defined by MEM_ALIGNMENT
* so that ADDR % MEM_ALIGNMENT == 0
*/
#ifndef LWIP_MEM_ALIGN
#define LWIP_MEM_ALIGN(addr) ((void *)(((mem_ptr_t)(addr) + MEM_ALIGNMENT - 1) & ~(mem_ptr_t)(MEM_ALIGNMENT-1)))
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Packed structs support.
* Placed BEFORE declaration of a packed struct.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_BEGIN
#define PACK_STRUCT_BEGIN
#endif /* PACK_STRUCT_BEGIN */
/** Packed structs support.
* Placed AFTER declaration of a packed struct.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_END
#define PACK_STRUCT_END
#endif /* PACK_STRUCT_END */
/** Packed structs support.
* Placed between end of declaration of a packed struct and trailing semicolon.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_STRUCT
#if defined(__GNUC__) || defined(__clang__)
#define PACK_STRUCT_STRUCT __attribute__((packed))
#else
#define PACK_STRUCT_STRUCT
#endif
#endif /* PACK_STRUCT_STRUCT */
/** Packed structs support.
* Wraps u32_t and u16_t members.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_FIELD
#define PACK_STRUCT_FIELD(x) x
#endif /* PACK_STRUCT_FIELD */
/** Packed structs support.
* Wraps u8_t members, where some compilers warn that packing is not necessary.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_FLD_8
#define PACK_STRUCT_FLD_8(x) PACK_STRUCT_FIELD(x)
#endif /* PACK_STRUCT_FLD_8 */
/** Packed structs support.
* Wraps members that are packed structs themselves, where some compilers warn that packing is not necessary.<br>
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifndef PACK_STRUCT_FLD_S
#define PACK_STRUCT_FLD_S(x) PACK_STRUCT_FIELD(x)
#endif /* PACK_STRUCT_FLD_S */
/** PACK_STRUCT_USE_INCLUDES==1: Packed structs support using \#include files before and after struct to be packed.<br>
* The file included BEFORE the struct is "arch/bpstruct.h".<br>
* The file included AFTER the struct is "arch/epstruct.h".<br>
* This can be used to implement struct packing on MS Visual C compilers, see
* the Win32 port in the lwIP/contrib subdir for reference.
* For examples of packed struct declarations, see include/lwip/prot/ subfolder.<br>
* A port to GCC/clang is included in lwIP, if you use these compilers there is nothing to do here.
*/
#ifdef __DOXYGEN__
#define PACK_STRUCT_USE_INCLUDES
#endif
/** Eliminates compiler warning about unused arguments (GCC -Wextra -Wunused). */
#ifndef LWIP_UNUSED_ARG
#define LWIP_UNUSED_ARG(x) (void)x
#endif /* LWIP_UNUSED_ARG */
/** LWIP_PROVIDE_ERRNO==1: Let lwIP provide ERRNO values and the 'errno' variable.
* If this is disabled, cc.h must either define 'errno', include <errno.h>,
* define LWIP_ERRNO_STDINCLUDE to get <errno.h> included or
* define LWIP_ERRNO_INCLUDE to <errno.h> or equivalent.
*/
#if defined __DOXYGEN__
#define LWIP_PROVIDE_ERRNO
#endif
/* Use a special, reproducable version of rand() for fuzz tests? */
#ifdef LWIP_RAND_FOR_FUZZ
#ifdef LWIP_RAND
#undef LWIP_RAND
#endif
u32_t lwip_fuzz_rand(void);
#define LWIP_RAND() lwip_fuzz_rand()
#endif
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ARCH_H */
@@ -0,0 +1,90 @@
/**
* @file
*
* AutoIP Automatic LinkLocal IP Configuration
*/
/*
*
* Copyright (c) 2007 Dominik Spies <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Dominik Spies <[email protected]>
*
* This is a AutoIP implementation for the lwIP TCP/IP stack. It aims to conform
* with RFC 3927.
*
*/
#ifndef LWIP_HDR_AUTOIP_H
#define LWIP_HDR_AUTOIP_H
#include "lwip/opt.h"
#if LWIP_IPV4 && LWIP_AUTOIP /* don't build if not configured for use in lwipopts.h */
#include "lwip/netif.h"
/* #include "lwip/udp.h" */
#include "lwip/etharp.h"
#include "lwip/acd.h"
#ifdef __cplusplus
extern "C" {
#endif
/** AutoIP state information per netif */
struct autoip
{
/** the currently selected, probed, announced or used LL IP-Address */
ip4_addr_t llipaddr;
/** current AutoIP state machine state */
u8_t state;
/** total number of probed/used Link Local IP-Addresses */
u8_t tried_llipaddr;
/** acd struct */
struct acd acd;
};
void autoip_set_struct(struct netif *netif, struct autoip *autoip);
void autoip_remove_struct(struct netif *netif);
err_t autoip_start(struct netif *netif);
err_t autoip_stop(struct netif *netif);
void autoip_network_changed_link_up(struct netif *netif);
void autoip_network_changed_link_down(struct netif *netif);
u8_t autoip_supplied_address(struct netif *netif);
/* for lwIP internal use by ip4.c */
u8_t autoip_accept_packet(struct netif *netif, const ip4_addr_t *addr);
#define netif_autoip_data(netif) ((struct autoip*)netif_get_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_AUTOIP))
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV4 && LWIP_AUTOIP */
#endif /* LWIP_HDR_AUTOIP_H */
@@ -0,0 +1,161 @@
/**
* @file
* Debug messages infrastructure
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_DEBUG_H
#define LWIP_HDR_DEBUG_H
#include "lwip/arch.h"
#include "lwip/opt.h"
/**
* @defgroup debugging_levels LWIP_DBG_MIN_LEVEL and LWIP_DBG_TYPES_ON values
* @ingroup lwip_opts_debugmsg
* @{
*/
/** @name Debug level (LWIP_DBG_MIN_LEVEL)
* @{
*/
/** Debug level: ALL messages*/
#define LWIP_DBG_LEVEL_ALL 0x00
/** Debug level: Warnings. bad checksums, dropped packets, ... */
#define LWIP_DBG_LEVEL_WARNING 0x01
/** Debug level: Serious. memory allocation failures, ... */
#define LWIP_DBG_LEVEL_SERIOUS 0x02
/** Debug level: Severe */
#define LWIP_DBG_LEVEL_SEVERE 0x03
/**
* @}
*/
#define LWIP_DBG_MASK_LEVEL 0x03
/* compatibility define only */
#define LWIP_DBG_LEVEL_OFF LWIP_DBG_LEVEL_ALL
/** @name Enable/disable debug messages completely (LWIP_DBG_TYPES_ON)
* @{
*/
/** flag for LWIP_DEBUGF to enable that debug message */
#define LWIP_DBG_ON 0x80U
/** flag for LWIP_DEBUGF to disable that debug message */
#define LWIP_DBG_OFF 0x00U
/**
* @}
*/
/** @name Debug message types (LWIP_DBG_TYPES_ON)
* @{
*/
/** flag for LWIP_DEBUGF indicating a tracing message (to follow program flow) */
#define LWIP_DBG_TRACE 0x40U
/** flag for LWIP_DEBUGF indicating a state debug message (to follow module states) */
#define LWIP_DBG_STATE 0x20U
/** flag for LWIP_DEBUGF indicating newly added code, not thoroughly tested yet */
#define LWIP_DBG_FRESH 0x10U
/** flag for LWIP_DEBUGF to halt after printing this debug message */
#define LWIP_DBG_HALT 0x08U
/**
* @}
*/
/**
* @}
*/
/**
* @defgroup lwip_assertions Assertion handling
* @ingroup lwip_opts_debug
* @{
*/
/**
* LWIP_NOASSERT: Disable LWIP_ASSERT checks:
* To disable assertions define LWIP_NOASSERT in arch/cc.h.
*/
#ifdef __DOXYGEN__
#define LWIP_NOASSERT
#undef LWIP_NOASSERT
#endif
/**
* @}
*/
#ifndef LWIP_NOASSERT
#define LWIP_ASSERT(message, assertion) do { if (!(assertion)) { \
LWIP_PLATFORM_ASSERT(message); }} while(0)
#else /* LWIP_NOASSERT */
#define LWIP_ASSERT(message, assertion)
#endif /* LWIP_NOASSERT */
#ifndef LWIP_ERROR
#ifdef LWIP_DEBUG
#define LWIP_PLATFORM_ERROR(message) LWIP_PLATFORM_DIAG((message))
#else
#define LWIP_PLATFORM_ERROR(message)
#endif
/* if "expression" isn't true, then print "message" and execute "handler" expression */
#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
LWIP_PLATFORM_ERROR(message); handler;}} while(0)
#endif /* LWIP_ERROR */
/** Enable debug message printing, but only if debug message type is enabled
* AND is of correct type AND is at least LWIP_DBG_LEVEL.
*/
#ifdef __DOXYGEN__
#define LWIP_DEBUG
#undef LWIP_DEBUG
#endif
#ifdef LWIP_DEBUG
#define LWIP_DEBUG_ENABLED(debug) (((debug) & LWIP_DBG_ON) && \
((debug) & LWIP_DBG_TYPES_ON) && \
((s16_t)((debug) & LWIP_DBG_MASK_LEVEL) >= LWIP_DBG_MIN_LEVEL))
#define LWIP_DEBUGF(debug, message) do { \
if (LWIP_DEBUG_ENABLED(debug)) { \
LWIP_PLATFORM_DIAG(message); \
if ((debug) & LWIP_DBG_HALT) { \
while(1); \
} \
} \
} while(0)
#else /* LWIP_DEBUG */
#define LWIP_DEBUG_ENABLED(debug) 0
#define LWIP_DEBUGF(debug, message)
#endif /* LWIP_DEBUG */
#endif /* LWIP_HDR_DEBUG_H */
@@ -0,0 +1,166 @@
/**
* @file
* various utility macros
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
/**
* @defgroup perf Performance measurement
* @ingroup sys_layer
* All defines related to this section must not be placed in lwipopts.h,
* but in arch/perf.h!
* Measurement calls made throughout lwip, these can be defined to nothing.
* - PERF_START: start measuring something.
* - PERF_STOP(x): stop measuring something, and record the result.
*/
#ifndef LWIP_HDR_DEF_H
#define LWIP_HDR_DEF_H
/* arch.h might define NULL already */
#include "lwip/arch.h"
#include "lwip/opt.h"
#if LWIP_PERF
#include "arch/perf.h"
#else /* LWIP_PERF */
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
#endif /* LWIP_PERF */
#ifdef __cplusplus
extern "C" {
#endif
#define LWIP_MAX(x , y) (((x) > (y)) ? (x) : (y))
#define LWIP_MIN(x , y) (((x) < (y)) ? (x) : (y))
/* Get the number of entries in an array ('x' must NOT be a pointer!) */
#define LWIP_ARRAYSIZE(x) (sizeof(x)/sizeof((x)[0]))
/** Create u32_t value from bytes */
#define LWIP_MAKEU32(a,b,c,d) (((u32_t)((a) & 0xff) << 24) | \
((u32_t)((b) & 0xff) << 16) | \
((u32_t)((c) & 0xff) << 8) | \
(u32_t)((d) & 0xff))
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif
#if BYTE_ORDER == BIG_ENDIAN
#define lwip_htons(x) ((u16_t)(x))
#define lwip_ntohs(x) ((u16_t)(x))
#define lwip_htonl(x) ((u32_t)(x))
#define lwip_ntohl(x) ((u32_t)(x))
#define PP_HTONS(x) ((u16_t)(x))
#define PP_NTOHS(x) ((u16_t)(x))
#define PP_HTONL(x) ((u32_t)(x))
#define PP_NTOHL(x) ((u32_t)(x))
#else /* BYTE_ORDER != BIG_ENDIAN */
#ifndef lwip_htons
u16_t lwip_htons(u16_t x);
#endif
#define lwip_ntohs(x) lwip_htons(x)
#ifndef lwip_htonl
u32_t lwip_htonl(u32_t x);
#endif
#define lwip_ntohl(x) lwip_htonl(x)
/* These macros should be calculated by the preprocessor and are used
with compile-time constants only (so that there is no little-endian
overhead at runtime). */
#define PP_HTONS(x) ((u16_t)((((x) & (u16_t)0x00ffU) << 8) | (((x) & (u16_t)0xff00U) >> 8)))
#define PP_NTOHS(x) PP_HTONS(x)
#define PP_HTONL(x) ((((x) & (u32_t)0x000000ffUL) << 24) | \
(((x) & (u32_t)0x0000ff00UL) << 8) | \
(((x) & (u32_t)0x00ff0000UL) >> 8) | \
(((x) & (u32_t)0xff000000UL) >> 24))
#define PP_NTOHL(x) PP_HTONL(x)
#endif /* BYTE_ORDER == BIG_ENDIAN */
/* Provide usual function names as macros for users, but this can be turned off */
#ifndef LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
#define htons(x) lwip_htons(x)
#define ntohs(x) lwip_ntohs(x)
#define htonl(x) lwip_htonl(x)
#define ntohl(x) lwip_ntohl(x)
#endif
/* Functions that are not available as standard implementations.
* In cc.h, you can #define these to implementations available on
* your platform to save some code bytes if you use these functions
* in your application, too.
*/
#ifndef lwip_itoa
/* This can be #defined to itoa() or snprintf(result, bufsize, "%d", number) depending on your platform */
void lwip_itoa(char* result, size_t bufsize, int number);
#endif
#ifndef lwip_strnicmp
/* This can be #defined to strnicmp() or strncasecmp() depending on your platform */
int lwip_strnicmp(const char* str1, const char* str2, size_t len);
#endif
#ifndef lwip_stricmp
/* This can be #defined to stricmp() or strcasecmp() depending on your platform */
int lwip_stricmp(const char* str1, const char* str2);
#endif
#ifndef lwip_strnstr
/* This can be #defined to strnstr() depending on your platform */
char* lwip_strnstr(const char* buffer, const char* token, size_t n);
#endif
#ifndef lwip_strnistr
/* This can be #defined to strnistr() depending on your platform */
char* lwip_strnistr(const char* buffer, const char* token, size_t n);
#endif
#ifndef lwip_memcmp_consttime
/* This could be #defined to something existing on your platform
* The goal of this function is to compare memory with constant runtime in order to prevent
* timing attacks to various parts in the stack.
* To do that, in contrast to memcmp(), it only returns:
* 0: equal
* != 0: not equal
*/
int lwip_memcmp_consttime(const void* s1, const void* s2, size_t len);
#endif
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_DEF_H */
@@ -0,0 +1,155 @@
/**
* @file
* DHCP client API
*/
/*
* Copyright (c) 2001-2004 Leon Woestenberg <[email protected]>
* Copyright (c) 2001-2004 Axon Digital Design B.V., The Netherlands.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Leon Woestenberg <[email protected]>
*
*/
#ifndef LWIP_HDR_DHCP_H
#define LWIP_HDR_DHCP_H
#include "lwip/opt.h"
#if LWIP_DHCP /* don't build if not configured for use in lwipopts.h */
#include "lwip/netif.h"
#include "lwip/udp.h"
#if LWIP_DHCP_DOES_ACD_CHECK
#include "lwip/acd.h"
#endif /* LWIP_DHCP_DOES_ACD_CHECK */
#ifdef __cplusplus
extern "C" {
#endif
/** Define DHCP_TIMEOUT_SIZE_T in opt.h if you want use a different integer than u16_t.
* Especially useful if DHCP_COARSE_TIMER_SECS is in smaller units, so timeouts easily reach UINT16_MAX and more */
#ifdef DHCP_TIMEOUT_SIZE_T
typedef DHCP_TIMEOUT_SIZE_T dhcp_timeout_t;
#else /* DHCP_TIMEOUT_SIZE_T */
typedef u16_t dhcp_timeout_t;
#endif /* DHCP_TIMEOUT_SIZE_T*/
/** period (in seconds) of the application calling dhcp_coarse_tmr() */
#ifndef DHCP_COARSE_TIMER_SECS
#define DHCP_COARSE_TIMER_SECS 60
#endif /* DHCP_COARSE_TIMER_SECS */
/** period (in milliseconds) of the application calling dhcp_coarse_tmr() */
#define DHCP_COARSE_TIMER_MSECS (DHCP_COARSE_TIMER_SECS * 1000UL)
/** period (in milliseconds) of the application calling dhcp_fine_tmr() */
#define DHCP_FINE_TIMER_MSECS 500
#define DHCP_BOOT_FILE_LEN 128U
#define DHCP_FLAG_SUBNET_MASK_GIVEN 0x01
#define DHCP_FLAG_EXTERNAL_MEM 0x02
/* AutoIP cooperation flags (struct dhcp.autoip_coop_state) */
typedef enum {
DHCP_AUTOIP_COOP_STATE_OFF = 0,
DHCP_AUTOIP_COOP_STATE_ON = 1
} dhcp_autoip_coop_state_enum_t;
struct dhcp
{
/** transaction identifier of last sent request */
u32_t xid;
/** track PCB allocation state */
u8_t pcb_allocated;
/** current DHCP state machine state */
u8_t state;
/** retries of current request */
u8_t tries;
/** see DHCP_FLAG_* */
u8_t flags;
dhcp_timeout_t request_timeout; /* #ticks with period DHCP_FINE_TIMER_SECS for request timeout */
dhcp_timeout_t t1_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for renewal time */
dhcp_timeout_t t2_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for rebind time */
dhcp_timeout_t t1_renew_time; /* #ticks with period DHCP_COARSE_TIMER_SECS until next renew try */
dhcp_timeout_t t2_rebind_time; /* #ticks with period DHCP_COARSE_TIMER_SECS until next rebind try */
dhcp_timeout_t lease_used; /* #ticks with period DHCP_COARSE_TIMER_SECS since last received DHCP ack */
dhcp_timeout_t t0_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for lease time */
ip_addr_t server_ip_addr; /* dhcp server address that offered this lease (ip_addr_t because passed to UDP) */
ip4_addr_t offered_ip_addr;
ip4_addr_t offered_sn_mask;
ip4_addr_t offered_gw_addr;
u32_t offered_t0_lease; /* lease period (in seconds) */
u32_t offered_t1_renew; /* recommended renew time (usually 50% of lease period) */
u32_t offered_t2_rebind; /* recommended rebind time (usually 87.5 of lease period) */
#if LWIP_DHCP_BOOTP_FILE
ip4_addr_t offered_si_addr;
char boot_file_name[DHCP_BOOT_FILE_LEN];
#endif /* LWIP_DHCP_BOOTPFILE */
#if LWIP_DHCP_DOES_ACD_CHECK
/** acd struct */
struct acd acd;
#endif /* LWIP_DHCP_DOES_ACD_CHECK */
};
void dhcp_set_struct(struct netif *netif, struct dhcp *dhcp);
/** Remove a struct dhcp previously set to the netif using dhcp_set_struct() */
#define dhcp_remove_struct(netif) netif_set_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP, NULL)
void dhcp_cleanup(struct netif *netif);
err_t dhcp_start(struct netif *netif);
err_t dhcp_renew(struct netif *netif);
err_t dhcp_release(struct netif *netif);
void dhcp_stop(struct netif *netif);
void dhcp_release_and_stop(struct netif *netif);
void dhcp_inform(struct netif *netif);
void dhcp_network_changed_link_up(struct netif *netif);
u8_t dhcp_supplied_address(const struct netif *netif);
/* to be called every minute */
void dhcp_coarse_tmr(void);
/* to be called every half second */
void dhcp_fine_tmr(void);
#if LWIP_DHCP_GET_NTP_SRV
/** This function must exist, in other to add offered NTP servers to
* the NTP (or SNTP) engine.
* See LWIP_DHCP_MAX_NTP_SERVERS */
extern void dhcp_set_ntp_servers(u8_t num_ntp_servers, const ip4_addr_t* ntp_server_addrs);
#endif /* LWIP_DHCP_GET_NTP_SRV */
#define netif_dhcp_data(netif) ((struct dhcp*)netif_get_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP))
#ifdef __cplusplus
}
#endif
#endif /* LWIP_DHCP */
#endif /*LWIP_HDR_DHCP_H*/
@@ -0,0 +1,104 @@
/**
* @file
*
* DHCPv6 client: IPv6 address autoconfiguration as per
* RFC 3315 (stateful DHCPv6) and
* RFC 3736 (stateless DHCPv6).
*/
/*
* Copyright (c) 2018 Simon Goldschmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Simon Goldschmidt <[email protected]>
*/
#ifndef LWIP_HDR_IP6_DHCP6_H
#define LWIP_HDR_IP6_DHCP6_H
#include "lwip/opt.h"
#if LWIP_IPV6_DHCP6 /* don't build if not configured for use in lwipopts.h */
#include "lwip/err.h"
#include "lwip/netif.h"
#ifdef __cplusplus
extern "C" {
#endif
/** period (in milliseconds) of the application calling dhcp6_tmr() */
#define DHCP6_TIMER_MSECS 500
struct dhcp6
{
/** transaction identifier of last sent request */
u32_t xid;
/** track PCB allocation state */
u8_t pcb_allocated;
/** current DHCPv6 state machine state */
u8_t state;
/** retries of current request */
u8_t tries;
/** if request config is triggered while another action is active, this keeps track of it */
u8_t request_config_pending;
/** #ticks with period DHCP6_TIMER_MSECS for request timeout */
u16_t request_timeout;
#if LWIP_IPV6_DHCP6_STATEFUL
/* @todo: add more members here to keep track of stateful DHCPv6 data, like lease times */
#endif /* LWIP_IPV6_DHCP6_STATEFUL */
};
void dhcp6_set_struct(struct netif *netif, struct dhcp6 *dhcp6);
/** Remove a struct dhcp6 previously set to the netif using dhcp6_set_struct() */
#define dhcp6_remove_struct(netif) netif_set_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP6, NULL)
void dhcp6_cleanup(struct netif *netif);
err_t dhcp6_enable_stateful(struct netif *netif);
err_t dhcp6_enable_stateless(struct netif *netif);
void dhcp6_disable(struct netif *netif);
void dhcp6_tmr(void);
void dhcp6_nd6_ra_trigger(struct netif *netif, u8_t managed_addr_config, u8_t other_config);
#if LWIP_DHCP6_GET_NTP_SRV
/** This function must exist, in other to add offered NTP servers to
* the NTP (or SNTP) engine.
* See LWIP_DHCP6_MAX_NTP_SERVERS */
extern void dhcp6_set_ntp_servers(u8_t num_ntp_servers, const ip_addr_t* ntp_server_addrs);
#endif /* LWIP_DHCP6_GET_NTP_SRV */
#define netif_dhcp6_data(netif) ((struct dhcp6*)netif_get_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP6))
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV6_DHCP6 */
#endif /* LWIP_HDR_IP6_DHCP6_H */
@@ -0,0 +1,131 @@
/**
* @file
* DNS API
*/
/**
* lwip DNS resolver header file.
* Author: Jim Pettinato
* April 2007
* ported from uIP resolv.c Copyright (c) 2002-2003, Adam Dunkels.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LWIP_HDR_DNS_H
#define LWIP_HDR_DNS_H
#include "lwip/opt.h"
#if LWIP_DNS
#include "lwip/ip_addr.h"
#include "lwip/err.h"
#ifdef __cplusplus
extern "C" {
#endif
/** DNS timer period */
#define DNS_TMR_INTERVAL 1000
/* DNS resolve types: */
#define LWIP_DNS_ADDRTYPE_IPV4 0
#define LWIP_DNS_ADDRTYPE_IPV6 1
#define LWIP_DNS_ADDRTYPE_IPV4_IPV6 2 /* try to resolve IPv4 first, try IPv6 if IPv4 fails only */
#define LWIP_DNS_ADDRTYPE_IPV6_IPV4 3 /* try to resolve IPv6 first, try IPv4 if IPv6 fails only */
#if LWIP_IPV4 && LWIP_IPV6
#ifndef LWIP_DNS_ADDRTYPE_DEFAULT
#define LWIP_DNS_ADDRTYPE_DEFAULT LWIP_DNS_ADDRTYPE_IPV4_IPV6
#endif
#elif LWIP_IPV4
#define LWIP_DNS_ADDRTYPE_DEFAULT LWIP_DNS_ADDRTYPE_IPV4
#else
#define LWIP_DNS_ADDRTYPE_DEFAULT LWIP_DNS_ADDRTYPE_IPV6
#endif
#if DNS_LOCAL_HOSTLIST
/** struct used for local host-list */
struct local_hostlist_entry {
/** static hostname */
const char *name;
/** static host address in network byteorder */
ip_addr_t addr;
struct local_hostlist_entry *next;
};
#define DNS_LOCAL_HOSTLIST_ELEM(name, addr_init) {name, addr_init, NULL}
#if DNS_LOCAL_HOSTLIST_IS_DYNAMIC
#ifndef DNS_LOCAL_HOSTLIST_MAX_NAMELEN
#define DNS_LOCAL_HOSTLIST_MAX_NAMELEN DNS_MAX_NAME_LENGTH
#endif
#define LOCALHOSTLIST_ELEM_SIZE ((sizeof(struct local_hostlist_entry) + DNS_LOCAL_HOSTLIST_MAX_NAMELEN + 1))
#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
#endif /* DNS_LOCAL_HOSTLIST */
#if LWIP_IPV4
extern const ip_addr_t dns_mquery_v4group;
#endif /* LWIP_IPV4 */
#if LWIP_IPV6
extern const ip_addr_t dns_mquery_v6group;
#endif /* LWIP_IPV6 */
/** Callback which is invoked when a hostname is found.
* A function of this type must be implemented by the application using the DNS resolver.
* @param name pointer to the name that was looked up.
* @param ipaddr pointer to an ip_addr_t containing the IP address of the hostname,
* or NULL if the name could not be found (or on any other error).
* @param callback_arg a user-specified callback argument passed to dns_gethostbyname
*/
typedef void (*dns_found_callback)(const char *name, const ip_addr_t *ipaddr, void *callback_arg);
void dns_init(void);
void dns_tmr(void);
void dns_setserver(u8_t numdns, const ip_addr_t *dnsserver);
const ip_addr_t* dns_getserver(u8_t numdns);
err_t dns_gethostbyname(const char *hostname, ip_addr_t *addr,
dns_found_callback found, void *callback_arg);
err_t dns_gethostbyname_addrtype(const char *hostname, ip_addr_t *addr,
dns_found_callback found, void *callback_arg,
u8_t dns_addrtype);
#if DNS_LOCAL_HOSTLIST
size_t dns_local_iterate(dns_found_callback iterator_fn, void *iterator_arg);
err_t dns_local_lookup(const char *hostname, ip_addr_t *addr, u8_t dns_addrtype);
#if DNS_LOCAL_HOSTLIST_IS_DYNAMIC
int dns_local_removehost(const char *hostname, const ip_addr_t *addr);
err_t dns_local_addhost(const char *hostname, const ip_addr_t *addr);
#endif /* DNS_LOCAL_HOSTLIST_IS_DYNAMIC */
#endif /* DNS_LOCAL_HOSTLIST */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_DNS */
#endif /* LWIP_HDR_DNS_H */
@@ -0,0 +1,117 @@
/**
* @file
* lwIP Error codes
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_ERR_H
#define LWIP_HDR_ERR_H
#include "lwip/opt.h"
#include "lwip/arch.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup infrastructure_errors Error codes
* @ingroup infrastructure
* @{
*/
/** Definitions for error constants. */
typedef enum {
/** No error, everything OK. */
ERR_OK = 0,
/** Out of memory error. */
ERR_MEM = -1,
/** Buffer error. */
ERR_BUF = -2,
/** Timeout. */
ERR_TIMEOUT = -3,
/** Routing problem. */
ERR_RTE = -4,
/** Operation in progress */
ERR_INPROGRESS = -5,
/** Illegal value. */
ERR_VAL = -6,
/** Operation would block. */
ERR_WOULDBLOCK = -7,
/** Address in use. */
ERR_USE = -8,
/** Already connecting. */
ERR_ALREADY = -9,
/** Conn already established.*/
ERR_ISCONN = -10,
/** Not connected. */
ERR_CONN = -11,
/** Low-level netif error */
ERR_IF = -12,
/** Connection aborted. */
ERR_ABRT = -13,
/** Connection reset. */
ERR_RST = -14,
/** Connection closed. */
ERR_CLSD = -15,
/** Illegal argument. */
ERR_ARG = -16
} err_enum_t;
/** Define LWIP_ERR_T in cc.h if you want to use
* a different type for your platform (must be signed). */
#ifdef LWIP_ERR_T
typedef LWIP_ERR_T err_t;
#else /* LWIP_ERR_T */
typedef s8_t err_t;
#endif /* LWIP_ERR_T*/
/**
* @}
*/
#ifdef LWIP_DEBUG
extern const char *lwip_strerr(err_t err);
#else
#define lwip_strerr(x) ""
#endif /* LWIP_DEBUG */
#if !NO_SYS
int err_to_errno(err_t err);
#endif /* !NO_SYS */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ERR_H */
@@ -0,0 +1,198 @@
/**
* @file
* Posix Errno defines
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_ERRNO_H
#define LWIP_HDR_ERRNO_H
#include "lwip/opt.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef LWIP_PROVIDE_ERRNO
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Arg list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
#define ENOSYS 38 /* Function not implemented */
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define ENOMSG 42 /* No message of desired type */
#define EIDRM 43 /* Identifier removed */
#define ECHRNG 44 /* Channel number out of range */
#define EL2NSYNC 45 /* Level 2 not synchronized */
#define EL3HLT 46 /* Level 3 halted */
#define EL3RST 47 /* Level 3 reset */
#define ELNRNG 48 /* Link number out of range */
#define EUNATCH 49 /* Protocol driver not attached */
#define ENOCSI 50 /* No CSI structure available */
#define EL2HLT 51 /* Level 2 halted */
#define EBADE 52 /* Invalid exchange */
#define EBADR 53 /* Invalid request descriptor */
#define EXFULL 54 /* Exchange full */
#define ENOANO 55 /* No anode */
#define EBADRQC 56 /* Invalid request code */
#define EBADSLT 57 /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 59 /* Bad font file format */
#define ENOSTR 60 /* Device not a stream */
#define ENODATA 61 /* No data available */
#define ETIME 62 /* Timer expired */
#define ENOSR 63 /* Out of streams resources */
#define ENONET 64 /* Machine is not on the network */
#define ENOPKG 65 /* Package not installed */
#define EREMOTE 66 /* Object is remote */
#define ENOLINK 67 /* Link has been severed */
#define EADV 68 /* Advertise error */
#define ESRMNT 69 /* Srmount error */
#define ECOMM 70 /* Communication error on send */
#define EPROTO 71 /* Protocol error */
#define EMULTIHOP 72 /* Multihop attempted */
#define EDOTDOT 73 /* RFS specific error */
#define EBADMSG 74 /* Not a data message */
#define EOVERFLOW 75 /* Value too large for defined data type */
#define ENOTUNIQ 76 /* Name not unique on network */
#define EBADFD 77 /* File descriptor in bad state */
#define EREMCHG 78 /* Remote address changed */
#define ELIBACC 79 /* Can not access a needed shared library */
#define ELIBBAD 80 /* Accessing a corrupted shared library */
#define ELIBSCN 81 /* .lib section in a.out corrupted */
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
#define EILSEQ 84 /* Illegal byte sequence */
#define ERESTART 85 /* Interrupted system call should be restarted */
#define ESTRPIPE 86 /* Streams pipe error */
#define EUSERS 87 /* Too many users */
#define ENOTSOCK 88 /* Socket operation on non-socket */
#define EDESTADDRREQ 89 /* Destination address required */
#define EMSGSIZE 90 /* Message too long */
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
#define ENOPROTOOPT 92 /* Protocol not available */
#define EPROTONOSUPPORT 93 /* Protocol not supported */
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96 /* Protocol family not supported */
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define EADDRINUSE 98 /* Address already in use */
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define ENETDOWN 100 /* Network is down */
#define ENETUNREACH 101 /* Network is unreachable */
#define ENETRESET 102 /* Network dropped connection because of reset */
#define ECONNABORTED 103 /* Software caused connection abort */
#define ECONNRESET 104 /* Connection reset by peer */
#define ENOBUFS 105 /* No buffer space available */
#define EISCONN 106 /* Transport endpoint is already connected */
#define ENOTCONN 107 /* Transport endpoint is not connected */
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
#define ETIMEDOUT 110 /* Connection timed out */
#define ECONNREFUSED 111 /* Connection refused */
#define EHOSTDOWN 112 /* Host is down */
#define EHOSTUNREACH 113 /* No route to host */
#define EALREADY 114 /* Operation already in progress */
#define EINPROGRESS 115 /* Operation now in progress */
#define ESTALE 116 /* Stale NFS file handle */
#define EUCLEAN 117 /* Structure needs cleaning */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define EDQUOT 122 /* Quota exceeded */
#define ENOMEDIUM 123 /* No medium found */
#define EMEDIUMTYPE 124 /* Wrong medium type */
#ifndef errno
extern int errno;
#endif
#else /* LWIP_PROVIDE_ERRNO */
/* Define LWIP_ERRNO_STDINCLUDE if you want to include <errno.h> here */
#ifdef LWIP_ERRNO_STDINCLUDE
#include <errno.h>
#else /* LWIP_ERRNO_STDINCLUDE */
/* Define LWIP_ERRNO_INCLUDE to an equivalent of <errno.h> to include the error defines here */
#ifdef LWIP_ERRNO_INCLUDE
#include LWIP_ERRNO_INCLUDE
#endif /* LWIP_ERRNO_INCLUDE */
#endif /* LWIP_ERRNO_STDINCLUDE */
#endif /* LWIP_PROVIDE_ERRNO */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ERRNO_H */
@@ -0,0 +1,110 @@
/**
* @file
* Ethernet output function - handles OUTGOING ethernet level traffic, implements
* ARP resolving.
* To be used in most low-level netif implementations
*/
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* Copyright (c) 2003-2004 Leon Woestenberg <[email protected]>
* Copyright (c) 2003-2004 Axon Digital Design B.V., The Netherlands.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_NETIF_ETHARP_H
#define LWIP_HDR_NETIF_ETHARP_H
#include "lwip/opt.h"
#if LWIP_ARP || LWIP_ETHERNET /* don't build if not configured for use in lwipopts.h */
#include "lwip/pbuf.h"
#include "lwip/ip4_addr.h"
#include "lwip/netif.h"
#include "lwip/ip4.h"
#include "lwip/prot/ethernet.h"
#if LWIP_IPV4 && LWIP_ARP /* don't build if not configured for use in lwipopts.h */
#include "lwip/prot/etharp.h"
#ifdef __cplusplus
extern "C" {
#endif
/** 1 seconds period */
#define ARP_TMR_INTERVAL 1000
#if ARP_QUEUEING
/** struct for queueing outgoing packets for unknown address
* defined here to be accessed by memp.h
*/
struct etharp_q_entry {
struct etharp_q_entry *next;
struct pbuf *p;
};
#endif /* ARP_QUEUEING */
#define etharp_init() /* Compatibility define, no init needed. */
void etharp_tmr(void);
ssize_t etharp_find_addr(struct netif *netif, const ip4_addr_t *ipaddr,
struct eth_addr **eth_ret, const ip4_addr_t **ip_ret);
int etharp_get_entry(size_t i, ip4_addr_t **ipaddr, struct netif **netif, struct eth_addr **eth_ret);
err_t etharp_output(struct netif *netif, struct pbuf *q, const ip4_addr_t *ipaddr);
err_t etharp_query(struct netif *netif, const ip4_addr_t *ipaddr, struct pbuf *q);
err_t etharp_request(struct netif *netif, const ip4_addr_t *ipaddr);
/** For Ethernet network interfaces, we might want to send "gratuitous ARP";
* this is an ARP packet sent by a node in order to spontaneously cause other
* nodes to update an entry in their ARP cache.
* From RFC 3220 "IP Mobility Support for IPv4" section 4.6. */
#define etharp_gratuitous(netif) etharp_request((netif), netif_ip4_addr(netif))
void etharp_cleanup_netif(struct netif *netif);
#if LWIP_ACD
err_t etharp_acd_probe(struct netif *netif, const ip4_addr_t *ipaddr);
err_t etharp_acd_announce(struct netif *netif, const ip4_addr_t *ipaddr);
#endif /* LWIP_ACD */
#if ETHARP_SUPPORT_STATIC_ENTRIES
err_t etharp_add_static_entry(const ip4_addr_t *ipaddr, struct eth_addr *ethaddr);
err_t etharp_remove_static_entry(const ip4_addr_t *ipaddr);
#endif /* ETHARP_SUPPORT_STATIC_ENTRIES */
void etharp_input(struct pbuf *p, struct netif *netif);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV4 && LWIP_ARP */
#endif /* LWIP_ARP || LWIP_ETHERNET */
#endif /* LWIP_HDR_NETIF_ETHARP_H */
@@ -0,0 +1,68 @@
/**
* @file
*
* Ethernet output for IPv6. Uses ND tables for link-layer addressing.
*/
/*
* Copyright (c) 2010 Inico Technologies Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Ivan Delamer <[email protected]>
*
*
* Please coordinate changes and requests with Ivan Delamer
* <[email protected]>
*/
#ifndef LWIP_HDR_ETHIP6_H
#define LWIP_HDR_ETHIP6_H
#include "lwip/opt.h"
#if LWIP_IPV6 && LWIP_ETHERNET /* don't build if not configured for use in lwipopts.h */
#include "lwip/pbuf.h"
#include "lwip/ip6.h"
#include "lwip/ip6_addr.h"
#include "lwip/netif.h"
#ifdef __cplusplus
extern "C" {
#endif
err_t ethip6_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr);
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV6 && LWIP_ETHERNET */
#endif /* LWIP_HDR_ETHIP6_H */
@@ -0,0 +1,110 @@
/**
* @file
* ICMP API
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <[email protected]>
*
*/
#ifndef LWIP_HDR_ICMP_H
#define LWIP_HDR_ICMP_H
#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"
#include "lwip/netif.h"
#include "lwip/prot/icmp.h"
#if LWIP_IPV6 && LWIP_ICMP6
#include "lwip/icmp6.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** ICMP destination unreachable codes */
enum icmp_dur_type {
/** net unreachable */
ICMP_DUR_NET = 0,
/** host unreachable */
ICMP_DUR_HOST = 1,
/** protocol unreachable */
ICMP_DUR_PROTO = 2,
/** port unreachable */
ICMP_DUR_PORT = 3,
/** fragmentation needed and DF set */
ICMP_DUR_FRAG = 4,
/** source route failed */
ICMP_DUR_SR = 5
};
/** ICMP time exceeded codes */
enum icmp_te_type {
/** time to live exceeded in transit */
ICMP_TE_TTL = 0,
/** fragment reassembly time exceeded */
ICMP_TE_FRAG = 1
};
#if LWIP_IPV4 && LWIP_ICMP /* don't build if not configured for use in lwipopts.h */
void icmp_input(struct pbuf *p, struct netif *inp);
void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
#endif /* LWIP_IPV4 && LWIP_ICMP */
#if LWIP_IPV4 && LWIP_IPV6
#if LWIP_ICMP && LWIP_ICMP6
#define icmp_port_unreach(isipv6, pbuf) ((isipv6) ? \
icmp6_dest_unreach(pbuf, ICMP6_DUR_PORT) : \
icmp_dest_unreach(pbuf, ICMP_DUR_PORT))
#elif LWIP_ICMP
#define icmp_port_unreach(isipv6, pbuf) do{ if(!(isipv6)) { icmp_dest_unreach(pbuf, ICMP_DUR_PORT);}}while(0)
#elif LWIP_ICMP6
#define icmp_port_unreach(isipv6, pbuf) do{ if(isipv6) { icmp6_dest_unreach(pbuf, ICMP6_DUR_PORT);}}while(0)
#else
#define icmp_port_unreach(isipv6, pbuf)
#endif
#elif LWIP_IPV6 && LWIP_ICMP6
#define icmp_port_unreach(isipv6, pbuf) icmp6_dest_unreach(pbuf, ICMP6_DUR_PORT)
#elif LWIP_IPV4 && LWIP_ICMP
#define icmp_port_unreach(isipv6, pbuf) icmp_dest_unreach(pbuf, ICMP_DUR_PORT)
#else /* (LWIP_IPV6 && LWIP_ICMP6) || (LWIP_IPV4 && LWIP_ICMP) */
#define icmp_port_unreach(isipv6, pbuf)
#endif /* (LWIP_IPV6 && LWIP_ICMP6) || (LWIP_IPV4 && LWIP_ICMP) LWIP_IPV4*/
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ICMP_H */
@@ -0,0 +1,72 @@
/**
* @file
*
* IPv6 version of ICMP, as per RFC 4443.
*/
/*
* Copyright (c) 2010 Inico Technologies Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Ivan Delamer <[email protected]>
*
*
* Please coordinate changes and requests with Ivan Delamer
* <[email protected]>
*/
#ifndef LWIP_HDR_ICMP6_H
#define LWIP_HDR_ICMP6_H
#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/ip6_addr.h"
#include "lwip/netif.h"
#include "lwip/prot/icmp6.h"
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_ICMP6 && LWIP_IPV6 /* don't build if not configured for use in lwipopts.h */
void icmp6_input(struct pbuf *p, struct netif *inp);
void icmp6_dest_unreach(struct pbuf *p, enum icmp6_dur_code c);
void icmp6_packet_too_big(struct pbuf *p, u32_t mtu);
void icmp6_time_exceeded(struct pbuf *p, enum icmp6_te_code c);
void icmp6_time_exceeded_with_addrs(struct pbuf *p, enum icmp6_te_code c,
const ip6_addr_t *src_addr, const ip6_addr_t *dest_addr);
void icmp6_param_problem(struct pbuf *p, enum icmp6_pp_code c, const void *pointer);
#endif /* LWIP_ICMP6 && LWIP_IPV6 */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_HDR_ICMP6_H */
@@ -0,0 +1,70 @@
/**
* @file
* Interface Identification APIs from:
* RFC 3493: Basic Socket Interface Extensions for IPv6
* Section 4: Interface Identification
*/
/*
* Copyright (c) 2017 Joel Cunningham, Garmin International, Inc. <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Joel Cunningham <[email protected]>
*
*/
#ifndef LWIP_HDR_IF_H
#define LWIP_HDR_IF_H
#include "lwip/opt.h"
#if LWIP_SOCKET /* don't build if not configured for use in lwipopts.h */
#include "lwip/netif.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifndef IF_NAMESIZE
#define IF_NAMESIZE NETIF_NAMESIZE
#endif
char * lwip_if_indextoname(unsigned int ifindex, char *ifname);
unsigned int lwip_if_nametoindex(const char *ifname);
#if LWIP_COMPAT_SOCKETS
#define if_indextoname(ifindex, ifname) lwip_if_indextoname(ifindex,ifname)
#define if_nametoindex(ifname) lwip_if_nametoindex(ifname)
#endif /* LWIP_COMPAT_SOCKETS */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_SOCKET */
#endif /* LWIP_HDR_IF_H */
@@ -0,0 +1,115 @@
/**
* @file
* IGMP API
*/
/*
* Copyright (c) 2002 CITEL Technologies Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of CITEL Technologies Ltd nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY CITEL TECHNOLOGIES AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL CITEL TECHNOLOGIES OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is a contribution to the lwIP TCP/IP stack.
* The Swedish Institute of Computer Science and Adam Dunkels
* are specifically granted permission to redistribute this
* source code.
*/
#ifndef LWIP_HDR_IGMP_H
#define LWIP_HDR_IGMP_H
#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#include "lwip/netif.h"
#include "lwip/pbuf.h"
#if LWIP_IPV4 && LWIP_IGMP /* don't build if not configured for use in lwipopts.h */
#ifdef __cplusplus
extern "C" {
#endif
/* IGMP timer */
#define IGMP_TMR_INTERVAL 100 /* Milliseconds */
#define IGMP_V1_DELAYING_MEMBER_TMR (1000/IGMP_TMR_INTERVAL)
#define IGMP_JOIN_DELAYING_MEMBER_TMR (500 /IGMP_TMR_INTERVAL)
/* Compatibility defines (don't use for new code) */
#define IGMP_DEL_MAC_FILTER NETIF_DEL_MAC_FILTER
#define IGMP_ADD_MAC_FILTER NETIF_ADD_MAC_FILTER
/**
* igmp group structure - there is
* a list of groups for each interface
* these should really be linked from the interface, but
* if we keep them separate we will not affect the lwip original code
* too much
*
* There will be a group for the all systems group address but this
* will not run the state machine as it is used to kick off reports
* from all the other groups
*/
struct igmp_group {
/** next link */
struct igmp_group *next;
/** multicast address */
ip4_addr_t group_address;
/** signifies we were the last person to report */
u8_t last_reporter_flag;
/** current state of the group */
u8_t group_state;
/** timer for reporting, negative is OFF */
u16_t timer;
/** counter of simultaneous uses */
u8_t use;
};
/* Prototypes */
void igmp_init(void);
err_t igmp_start(struct netif *netif);
err_t igmp_stop(struct netif *netif);
void igmp_report_groups(struct netif *netif);
struct igmp_group *igmp_lookfor_group(struct netif *ifp, const ip4_addr_t *addr);
void igmp_input(struct pbuf *p, struct netif *inp, const ip4_addr_t *dest);
err_t igmp_joingroup(const ip4_addr_t *ifaddr, const ip4_addr_t *groupaddr);
err_t igmp_joingroup_netif(struct netif *netif, const ip4_addr_t *groupaddr);
err_t igmp_leavegroup(const ip4_addr_t *ifaddr, const ip4_addr_t *groupaddr);
err_t igmp_leavegroup_netif(struct netif *netif, const ip4_addr_t *groupaddr);
void igmp_tmr(void);
/** @ingroup igmp
* Get list head of IGMP groups for netif.
* Note: The allsystems group IP is contained in the list as first entry.
* @see @ref netif_set_igmp_mac_filter()
*/
#define netif_igmp_data(netif) ((struct igmp_group *)netif_get_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_IGMP))
#ifdef __cplusplus
}
#endif
#endif /* LWIP_IPV4 && LWIP_IGMP */
#endif /* LWIP_HDR_IGMP_H */

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