mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 03:16:17 +01:00
gdbus-codegen: process C.UnixFD annotation in one place
This will make it simpler to enable this behaviour based on the method signature. https://gitlab.gnome.org/GNOME/glib/issues/1726
This commit is contained in:
Will Thompson
parent
7b26d427b0
commit
9b827e5674
@ -112,14 +112,11 @@ class HeaderCodeGenerator:
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if len(i.methods) > 0:
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self.outfile.write('\n')
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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key = (m.since, '_method_%s'%m.name_lower)
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value = ' gboolean (*handle_%s) (\n'%(m.name_lower)
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value += ' %s *object,\n'%(i.camel_name)
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value += ' GDBusMethodInvocation *invocation'%()
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if unix_fd:
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if m.unix_fd:
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value += ',\n GUnixFDList *fd_list'
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for a in m.in_args:
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value += ',\n %sarg_%s'%(a.ctype_in, a.name)
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@ -176,15 +173,12 @@ class HeaderCodeGenerator:
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self.outfile.write('\n')
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self.outfile.write('/* D-Bus method call completion functions: */\n')
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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if m.deprecated:
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self.outfile.write('G_GNUC_DEPRECATED ')
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self.outfile.write('void %s_complete_%s (\n'
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' %s *object,\n'
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' GDBusMethodInvocation *invocation'%(i.name_lower, m.name_lower, i.camel_name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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for a in m.out_args:
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self.outfile.write(',\n %s%s'%(a.ctype_in, a.name))
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@ -212,9 +206,6 @@ class HeaderCodeGenerator:
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self.outfile.write('\n')
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self.outfile.write('/* D-Bus method calls: */\n')
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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# async begin
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if m.deprecated:
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self.outfile.write('G_GNUC_DEPRECATED ')
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@ -222,7 +213,7 @@ class HeaderCodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(',\n %sarg_%s'%(a.ctype_in, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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self.outfile.write(',\n'
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' GCancellable *cancellable,\n'
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@ -236,7 +227,7 @@ class HeaderCodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.out_args:
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self.outfile.write(',\n %sout_%s'%(a.ctype_out, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList **out_fd_list')
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self.outfile.write(',\n'
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' GAsyncResult *res,\n'
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@ -249,11 +240,11 @@ class HeaderCodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(',\n %sarg_%s'%(a.ctype_in, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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for a in m.out_args:
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self.outfile.write(',\n %sout_%s'%(a.ctype_out, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList **out_fd_list')
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self.outfile.write(',\n'
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' GCancellable *cancellable,\n'
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@ -1153,9 +1144,6 @@ class CodeGenerator:
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if len(i.methods) > 0:
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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self.generate_args('_%s_method_info_%s_IN_ARG'%(i.name_lower, m.name_lower), m.in_args)
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self.generate_args('_%s_method_info_%s_OUT_ARG'%(i.name_lower, m.name_lower), m.out_args)
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@ -1181,7 +1169,7 @@ class CodeGenerator:
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self.outfile.write(' },\n'
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' "handle-%s",\n'
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' %s\n'
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%(m.name_hyphen, 'TRUE' if unix_fd else 'FALSE'))
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%(m.name_hyphen, 'TRUE' if m.unix_fd else 'FALSE'))
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self.outfile.write('};\n'
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'\n')
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@ -1399,16 +1387,13 @@ class CodeGenerator:
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if len(i.methods) > 0:
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self.outfile.write(' /* GObject signals for incoming D-Bus method calls: */\n')
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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self.outfile.write(self.docbook_gen.expand(
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' /**\n'
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' * %s::handle-%s:\n'
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' * @object: A #%s.\n'
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' * @invocation: A #GDBusMethodInvocation.\n'
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%(i.camel_name, m.name_hyphen, i.camel_name), False))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @fd_list: (nullable): A #GUnixFDList or %NULL.\n')
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for a in m.in_args:
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self.outfile.write(' * @arg_%s: Argument passed by remote caller.\n'%(a.name))
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@ -1421,7 +1406,7 @@ class CodeGenerator:
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' * Returns: %%TRUE if the invocation was handled, %%FALSE to let other signal handlers run.\n'
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%(i.name, m.name, i.name_lower, m.name_lower), False))
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self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 2)
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if unix_fd:
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if m.unix_fd:
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extra_args = 2
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else:
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extra_args = 1
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@ -1436,7 +1421,7 @@ class CodeGenerator:
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' %d,\n'
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' G_TYPE_DBUS_METHOD_INVOCATION'
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%(m.name_hyphen, i.camel_name, m.name_lower, len(m.in_args) + extra_args))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(', G_TYPE_UNIX_FD_LIST')
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for a in m.in_args:
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self.outfile.write(', %s'%(a.gtype))
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@ -1662,9 +1647,6 @@ class CodeGenerator:
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def generate_method_calls(self, i):
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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# async begin
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self.outfile.write('/**\n'
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' * %s_call_%s:\n'
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@ -1672,7 +1654,7 @@ class CodeGenerator:
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%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(' * @arg_%s: Argument to pass with the method invocation.\n'%(a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @fd_list: (nullable): A #GUnixFDList or %NULL.\n')
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self.outfile.write(self.docbook_gen.expand(
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' * @cancellable: (nullable): A #GCancellable or %%NULL.\n'
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@ -1691,14 +1673,14 @@ class CodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(',\n %sarg_%s'%(a.ctype_in, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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self.outfile.write(',\n'
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' GCancellable *cancellable,\n'
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' GAsyncReadyCallback callback,\n'
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' gpointer user_data)\n'
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'{\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),\n')
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else:
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self.outfile.write(' g_dbus_proxy_call (G_DBUS_PROXY (proxy),\n')
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@ -1712,7 +1694,7 @@ class CodeGenerator:
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self.outfile.write('),\n'
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' G_DBUS_CALL_FLAGS_NONE,\n'
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' -1,\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' fd_list,\n')
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self.outfile.write(' cancellable,\n'
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' callback,\n'
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@ -1726,7 +1708,7 @@ class CodeGenerator:
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%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.out_args:
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self.outfile.write(' * @out_%s: (out) (optional)%s: Return location for return parameter or %%NULL to ignore.\n'%(a.name, ' ' + a.array_annotation if a.array_annotation else ''))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.\n')
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self.outfile.write(self.docbook_gen.expand(
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' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_call_%s().\n'
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@ -1742,14 +1724,14 @@ class CodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.out_args:
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self.outfile.write(',\n %sout_%s'%(a.ctype_out, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList **out_fd_list')
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self.outfile.write(',\n'
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' GAsyncResult *res,\n'
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' GError **error)\n'
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'{\n'
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' GVariant *_ret;\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);\n')
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else:
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self.outfile.write(' _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);\n')
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@ -1777,11 +1759,11 @@ class CodeGenerator:
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%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(' * @arg_%s: Argument to pass with the method invocation.\n'%(a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @fd_list: (nullable): A #GUnixFDList or %NULL.\n')
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for a in m.out_args:
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self.outfile.write(' * @out_%s: (out) (optional)%s: Return location for return parameter or %%NULL to ignore.\n'%(a.name, ' ' + a.array_annotation if a.array_annotation else ''))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.\n')
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self.outfile.write(self.docbook_gen.expand(
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' * @cancellable: (nullable): A #GCancellable or %%NULL.\n'
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@ -1799,18 +1781,18 @@ class CodeGenerator:
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' %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
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for a in m.in_args:
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self.outfile.write(',\n %sarg_%s'%(a.ctype_in, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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for a in m.out_args:
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self.outfile.write(',\n %sout_%s'%(a.ctype_out, a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList **out_fd_list')
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self.outfile.write(',\n'
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' GCancellable *cancellable,\n'
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' GError **error)\n'
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'{\n'
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' GVariant *_ret;\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),\n')
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else:
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self.outfile.write(' _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),\n')
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@ -1824,7 +1806,7 @@ class CodeGenerator:
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self.outfile.write('),\n'
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' G_DBUS_CALL_FLAGS_NONE,\n'
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' -1,\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' fd_list,\n'
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' out_fd_list,\n')
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self.outfile.write(' cancellable,\n'
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@ -1849,15 +1831,12 @@ class CodeGenerator:
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def generate_method_completers(self, i):
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for m in i.methods:
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unix_fd = False
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if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
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unix_fd = True
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self.outfile.write('/**\n'
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' * %s_complete_%s:\n'
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' * @object: A #%s.\n'
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' * @invocation: (transfer full): A #GDBusMethodInvocation.\n'
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%(i.name_lower, m.name_lower, i.camel_name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' * @fd_list: (nullable): A #GUnixFDList or %NULL.\n')
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for a in m.out_args:
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self.outfile.write(' * @%s: Parameter to return.\n'%(a.name))
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@ -1872,14 +1851,14 @@ class CodeGenerator:
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'%s_complete_%s (\n'
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' %s *object,\n'
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' GDBusMethodInvocation *invocation'%(i.name_lower, m.name_lower, i.camel_name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(',\n GUnixFDList *fd_list')
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for a in m.out_args:
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self.outfile.write(',\n %s%s'%(a.ctype_in, a.name))
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self.outfile.write(')\n'
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'{\n')
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if unix_fd:
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if m.unix_fd:
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self.outfile.write(' g_dbus_method_invocation_return_value_with_unix_fd_list (invocation,\n'
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' g_variant_new ("(')
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else:
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@ -1890,7 +1869,7 @@ class CodeGenerator:
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self.outfile.write(')"')
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for a in m.out_args:
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self.outfile.write(',\n %s'%(a.name))
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if unix_fd:
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if m.unix_fd:
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self.outfile.write('),\n fd_list);\n')
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else:
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self.outfile.write('));\n')
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@ -260,6 +260,7 @@ class Method:
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self.doc_string = ''
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self.since = ''
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self.deprecated = False
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self.unix_fd = False
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def post_process(self, interface_prefix, cns, cns_upper, cns_lower, containing_iface):
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if len(self.doc_string) == 0:
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@ -291,6 +292,9 @@ class Method:
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if utils.lookup_annotation(self.annotations, 'org.freedesktop.DBus.Deprecated') == 'true':
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self.deprecated = True
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if utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.UnixFD'):
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self.unix_fd = True
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for a in self.annotations:
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a.post_process(interface_prefix, cns, cns_upper, cns_lower, self)
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@ -2588,6 +2588,31 @@ test_standalone_interface_info (void)
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g_clear_object (&skel);
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}
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/* ---------------------------------------------------------------------------------------------------- */
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static gboolean
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handle_hello_fd (FooiGenFDPassing *object,
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GDBusMethodInvocation *invocation,
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GUnixFDList *fd_list,
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const gchar *arg_greeting)
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{
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foo_igen_fdpassing_complete_hello_fd (object, invocation, fd_list, arg_greeting);
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return TRUE;
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}
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/* Test that generated code for methods includes GUnixFDList arguments if
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* the method is explicitly annotated as C.UnixFD.
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*/
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static void
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test_unix_fd_list (void)
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{
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FooiGenFDPassingIface iface;
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/* This method is explicitly annotated. */
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iface.handle_hello_fd = handle_hello_fd;
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(void) iface;
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}
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/* ---------------------------------------------------------------------------------------------------- */
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int
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@ -2603,6 +2628,7 @@ main (int argc,
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g_test_add_func ("/gdbus/codegen/autocleanups", test_autocleanups);
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g_test_add_func ("/gdbus/codegen/deprecations", test_deprecations);
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g_test_add_func ("/gdbus/codegen/standalone-interface-info", test_standalone_interface_info);
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g_test_add_func ("/gdbus/codegen/unix-fd-list", test_unix_fd_list);
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return session_bus_run ();
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}
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