expose DBus interface method names as symbols
Enable a way to access the method names of a given DBus interface as a
constexpr symbol via the header.
4 use-cases:
- printing error / debug logs with the method name.
e.g. 'error calling ${METHOD_NAME}'
- accessing DBus methods in applications which do not yet use the PDI
generated bindings.
- preventing typos in DBus method names
- estimating the impact of removing a given DBus method from an
interface. When using these symbols, it would cause a build failure in
applications relying on the existence of that method.
This change is similar to [1] and goes into the same direction.
Tested: Newly written unit test passes.
References:
[1] d2571922bfdb4f6b41ba4fbc45b8a4272793fd40
Change-Id: Id423c3a668dd1a8346040f4380476d5e02468ddb
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/test/gen/server/TestWithMethod/meson.build b/test/gen/server/TestWithMethod/meson.build
new file mode 100644
index 0000000..43b045c
--- /dev/null
+++ b/test/gen/server/TestWithMethod/meson.build
@@ -0,0 +1,38 @@
+# Generated file; do not modify.
+
+sdbusplus_current_path = 'server/TestWithMethod'
+
+generated_sources += custom_target(
+ 'server/TestWithMethod__cpp'.underscorify(),
+ input: ['../../../yaml/server/TestWithMethod.interface.yaml'],
+ output: [
+ 'common.hpp',
+ 'server.hpp',
+ 'server.cpp',
+ 'aserver.hpp',
+ 'client.hpp',
+ ],
+ depend_files: sdbusplusplus_depfiles,
+ command: [
+ sdbuspp_gen_meson_prog,
+ '--command',
+ 'cpp',
+ '--output',
+ meson.current_build_dir(),
+ '--tool',
+ sdbusplusplus_prog,
+ '--directory',
+ meson.current_source_dir() / '../../../yaml',
+ 'server/TestWithMethod',
+ ],
+ install: should_generate_cpp,
+ install_dir: [
+ get_option('includedir') / sdbusplus_current_path,
+ get_option('includedir') / sdbusplus_current_path,
+ false,
+ get_option('includedir') / sdbusplus_current_path,
+ get_option('includedir') / sdbusplus_current_path,
+ ],
+ build_by_default: should_generate_cpp,
+)
+