Created gdbus-codegen helper in the gnome module.

modules/gnome.py

@@ -89,6 +89,24 @@ class GnomeModule:
         target_g = build.CustomTarget(targetname, state.subdir, kwargs)
         return target_g
 
+    def gdbus_codegen(self, state, args, kwargs):
+        if len(args) != 2:
+            raise MesonException('Gdbus_codegen takes two arguments, name and xml file.')
+        namebase = args[0]
+        xml_file = args[1]
+        cmd = ['gdbus-codegen']
+        if 'interface_prefix' in kwargs:
+            cmd += ['--interface-prefix', kwargs.pop('interface_prefix')]
+        if 'namespace' in kwargs:
+            cmd += ['--c-namespace', kwargs.pop('namespace')]
+        cmd += ['--generate-c-code', os.path.join(state.subdir, namebase), '@INPUT@']
+        outputs = [namebase + '.c', namebase + '.h']
+        custom_kwargs = {'input' : xml_file,
+                         'output' : outputs,
+                         'command' : cmd
+                         }
+        return build.CustomTarget(namebase + '-gdbus', state.subdir, custom_kwargs)
+
 def initialize():
     mlog.log('Warning, glib compiled dependencies will not work until this upstream issue is fixed:',
              mlog.bold('https://bugzilla.gnome.org/show_bug.cgi?id=745754'))

test cases/frameworks/7 gnome/gdbus/com.example.Sample.xml

@@ -0,0 +1,10 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="com.example">
+    <method name="Hello">
+      <arg direction="in" type="s" name="name"/>
+      <arg direction="out" type="s" name="greeting"/>
+    </method>
+  </interface>
+</node>

test cases/frameworks/7 gnome/gdbus/gdbusprog.c

@@ -0,0 +1,8 @@
+#include"generated-gdbus.h"
+
+int main(int argc, char **argv) {
+    SampleComExample *s;
+    s = sample_com_example_skeleton_new();
+    g_object_unref(s);
+    return 0;
+}

test cases/frameworks/7 gnome/gdbus/meson.build

@@ -0,0 +1,9 @@
+gdbus_src = gnome.gdbus_codegen('generated-gdbus', 'com.example.Sample.xml',
+interface_prefix : 'com.example.',
+namespace : 'Sample')
+
+gdbus_exe = executable('gdbus-test', 'gdbusprog.c',
+gdbus_src,
+include_directories : include_directories('..'),
+dependencies : giounix)
+test('gdbus', gdbus_exe)

test cases/frameworks/7 gnome/meson.build

@@ -2,6 +2,7 @@ project('gobject-introspection', 'c')
 
 gnome = import('gnome')
 gio = dependency('gio-2.0')
+giounix = dependency('gio-unix-2.0')
 glib = dependency('glib-2.0')
 gobj = dependency('gobject-2.0')
 gir = dependency('gobject-introspection-1.0')
@@ -10,4 +11,5 @@ gmod = dependency('gmodule-2.0')
 subdir('resources')
 subdir('gir')
 subdir('schemas')
+subdir('gdbus')