summaryrefslogtreecommitdiffstats
path: root/src/cmake
diff options
context:
space:
mode:
authorOle Troan <ot@cisco.com>2020-11-18 19:17:48 +0100
committerNeale Ranns <nranns@cisco.com>2020-11-25 08:25:50 +0000
commitdf87f8092f5b6b54eef0d5acf3c27c2e398a401a (patch)
tree762a3da5d6757c6f475ffce6dcfae2b65b2c3850 /src/cmake
parentc95cfa218b214bd1c67dc165b4ed1fb7a224bdad (diff)
api: vat2 and json autogeneration for api messages
VAT2: A completely auto-generated replacement of VAT. Reads input message in JSON from stdin and outputs received messages in JSON. A VAT2 plugin is automatically built for a .api file. There no longer a need for a separate _test.c. Example: vat2 show_version {} { "_msgname": "show_version_reply", "retval": 0, "program": "vpe", "version": "21.01-rc0~411-gf6eb348a6", "build_date": "2020-11-19T09:49:25", "build_directory": "/vpp/autogen3" } vat2 sw_interface_dump '{"sw_if_index": -1, "name_filter_valid": 0, "name_filter": ""}' [{ "_msgname": "sw_interface_details", "sw_if_index": 0, "sup_sw_if_index": 0, "l2_address": "00:00:00:00:00:00", "flags": "Invalid ENUM", "type": "IF_API_TYPE_HARDWARE", "link_duplex": "LINK_DUPLEX_API_UNKNOWN", "link_speed": 0, "link_mtu": 0, "mtu": [0, 0, 0, 0], "sub_id": 0, "sub_number_of_tags": 0, "sub_outer_vlan_id": 0, "sub_inner_vlan_id": 0, "sub_if_flags": "Invalid ENUM", "vtr_op": 0, "vtr_push_dot1q": 0, "vtr_tag1": 0, "vtr_tag2": 0, "outer_tag": 0, "b_dmac": "00:00:00:00:00:00", "b_smac": "00:00:00:00:00:00", "b_vlanid": 0, "i_sid": 0, "interface_name": "local0", "interface_dev_type": "local", "tag": "" }] This is the first phase and vat2 is not integrated in packaging yet. Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib45ddeafb180ea7da8c5dc274a9274d7a4edc876 Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/cmake')
-rw-r--r--src/cmake/api.cmake21
-rw-r--r--src/cmake/library.cmake32
-rw-r--r--src/cmake/plugin.cmake6
3 files changed, 57 insertions, 2 deletions
diff --git a/src/cmake/api.cmake b/src/cmake/api.cmake
index fe2cad6bc46..f3af68748d6 100644
--- a/src/cmake/api.cmake
+++ b/src/cmake/api.cmake
@@ -23,13 +23,32 @@ function(vpp_generate_api_c_header file)
if (VPP_INCLUDE_DIR)
set(includedir "--includedir" ${VPP_INCLUDE_DIR})
endif()
- add_custom_command (OUTPUT ${output_name}
+
+ set(OUTPUT_HEADERS
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}.h"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_fromjson.h"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_tojson.h"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_enum.h"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_types.h"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}.c"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_test.c"
+ "${CMAKE_CURRENT_BINARY_DIR}/${file}_test2.c"
+ )
+
+ add_custom_command (
+ OUTPUT ${OUTPUT_HEADERS}
COMMAND mkdir -p ${output_dir}
COMMAND ${VPP_APIGEN}
ARGS ${includedir} --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} --outputdir ${output_dir} --output ${output_name}
DEPENDS ${VPP_APIGEN} ${CMAKE_CURRENT_SOURCE_DIR}/${file}
COMMENT "Generating API header ${output_name}"
)
+ get_filename_component(barename ${file} NAME)
+ set(t ${barename}_deps)
+ if (NOT TARGET ${t})
+ add_custom_target(${t} ALL DEPENDS ${OUTPUT_HEADERS})
+ add_dependencies(api_headers ${t})
+ endif()
endfunction()
function(vpp_generate_api_json_header file dir component)
diff --git a/src/cmake/library.cmake b/src/cmake/library.cmake
index a5b6c76d2d1..3f17e30daab 100644
--- a/src/cmake/library.cmake
+++ b/src/cmake/library.cmake
@@ -57,6 +57,8 @@ macro(add_vpp_library lib)
FILES ${file} ${CMAKE_CURRENT_BINARY_DIR}/${file}.h
${CMAKE_CURRENT_BINARY_DIR}/${file}_enum.h
${CMAKE_CURRENT_BINARY_DIR}/${file}_types.h
+ ${CMAKE_CURRENT_BINARY_DIR}/${file}_tojson.h
+ ${CMAKE_CURRENT_BINARY_DIR}/${file}_fromjson.h
DESTINATION include/${lib}/${dir}
COMPONENT vpp-dev
)
@@ -93,3 +95,33 @@ function (add_vpp_headers path)
)
endforeach()
endfunction()
+
+macro(add_vpp_test_library lib)
+ cmake_parse_arguments(TEST
+ ""
+ ""
+ ${ARGN}
+ )
+
+ foreach(file ${ARGN})
+ get_filename_component(name ${file} NAME_WE)
+ set(test_lib ${lib}_${name}_plugin)
+ add_library(${test_lib} SHARED ${file}_test2.c)
+ if(NOT VPP_EXTERNAL_PROJECT)
+ add_dependencies(${test_lib} api_headers)
+ endif()
+ include_directories(${CMAKE_CURRENT_BINARY_DIR})
+ set_target_properties(${test_lib} PROPERTIES NO_SONAME 1)
+ set_target_properties(${test_lib} PROPERTIES
+ PREFIX ""
+ LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vat2_plugins)
+
+ # Later: Install and package
+ # install .so
+ #install(
+ # TARGETS ${test_lib}
+ # DESTINATION ${VPP_LIBRARY_DIR}/vat2_plugins
+ # #COMPONENT ${ARG_COMPONENT}
+ # )
+ endforeach()
+endmacro()
diff --git a/src/cmake/plugin.cmake b/src/cmake/plugin.cmake
index 2aae89510c1..c165b5914dc 100644
--- a/src/cmake/plugin.cmake
+++ b/src/cmake/plugin.cmake
@@ -15,7 +15,7 @@ macro(add_vpp_plugin name)
cmake_parse_arguments(PLUGIN
""
"LINK_FLAGS;COMPONENT;DEV_COMPONENT"
- "SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;INSTALL_HEADERS;API_TEST_SOURCES"
+ "SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;INSTALL_HEADERS;API_TEST_SOURCES;"
${ARGN}
)
set(plugin_name ${name}_plugin)
@@ -99,6 +99,10 @@ macro(add_vpp_plugin name)
COMPONENT ${PLUGIN_COMPONENT}
)
endif()
+ if (PLUGIN_API_FILES)
+ add_vpp_test_library(${name}_test_plugin ${PLUGIN_API_FILES})
+ endif()
+
install(
TARGETS ${plugin_name}
DESTINATION ${VPP_LIBRARY_DIR}/vpp_plugins