--- /dev/null
+#!/usr/bin/python
+
+# Generate GLib GInterfaces from the Telepathy specification.
+# The master copy of this program is in the telepathy-glib repository -
+# please make any changes there.
+#
+# Copyright (C) 2006, 2007 Collabora Limited
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+import sys
+import xml.dom.minidom
+
+from libglibcodegen import escape_as_identifier, \
+ get_docstring, \
+ NS_TP, \
+ Signature, \
+ type_to_gtype, \
+ xml_escape
+
+
+def types_to_gtypes(types):
+ return [type_to_gtype(t)[1] for t in types]
+
+
+class GTypesGenerator(object):
+ def __init__(self, dom, output, mixed_case_prefix):
+ self.dom = dom
+ self.Prefix = mixed_case_prefix
+ self.PREFIX_ = self.Prefix.upper() + '_'
+ self.prefix_ = self.Prefix.lower() + '_'
+
+ self.header = open(output + '.h', 'w')
+ self.body = open(output + '-body.h', 'w')
+
+ for f in (self.header, self.body):
+ f.write('/* Auto-generated, do not edit.\n *\n'
+ ' * This file may be distributed under the same terms\n'
+ ' * as the specification from which it was generated.\n'
+ ' */\n\n')
+
+ self.need_mappings = {}
+ self.need_structs = {}
+ self.need_arrays = {}
+
+ def do_mapping_header(self, mapping):
+ members = mapping.getElementsByTagNameNS(NS_TP, 'member')
+ assert len(members) == 2
+
+ impl_sig = ''.join([elt.getAttribute('type')
+ for elt in members])
+
+ esc_impl_sig = escape_as_identifier(impl_sig)
+
+ name = (self.PREFIX_ + 'HASH_TYPE_' +
+ mapping.getAttribute('name').upper())
+ impl = self.prefix_ + 'type_dbus_hash_' + esc_impl_sig
+
+ docstring = get_docstring(mapping) or '(Undocumented)'
+
+ self.header.write('/**\n * %s:\n *\n' % name)
+ self.header.write(' * %s\n' % xml_escape(docstring))
+ self.header.write(' *\n')
+ self.header.write(' * This macro expands to a call to a function\n')
+ self.header.write(' * that returns the #GType of a #GHashTable\n')
+ self.header.write(' * appropriate for representing a D-Bus\n')
+ self.header.write(' * dictionary of signature\n')
+ self.header.write(' * <literal>a{%s}</literal>.\n' % impl_sig)
+ self.header.write(' *\n')
+
+ key, value = members
+
+ self.header.write(' * Keys (D-Bus type <literal>%s</literal>,\n'
+ % key.getAttribute('type'))
+ tp_type = key.getAttributeNS(NS_TP, 'type')
+ if tp_type:
+ self.header.write(' * type <literal>%s</literal>,\n' % tp_type)
+ self.header.write(' * named <literal>%s</literal>):\n'
+ % key.getAttribute('name'))
+ docstring = get_docstring(key) or '(Undocumented)'
+ self.header.write(' * %s\n' % xml_escape(docstring))
+ self.header.write(' *\n')
+
+ self.header.write(' * Values (D-Bus type <literal>%s</literal>,\n'
+ % value.getAttribute('type'))
+ tp_type = value.getAttributeNS(NS_TP, 'type')
+ if tp_type:
+ self.header.write(' * type <literal>%s</literal>,\n' % tp_type)
+ self.header.write(' * named <literal>%s</literal>):\n'
+ % value.getAttribute('name'))
+ docstring = get_docstring(value) or '(Undocumented)'
+ self.header.write(' * %s\n' % xml_escape(docstring))
+ self.header.write(' *\n')
+
+ self.header.write(' */\n')
+
+ self.header.write('#define %s (%s ())\n\n' % (name, impl))
+ self.need_mappings[impl_sig] = esc_impl_sig
+
+ def do_struct_header(self, struct):
+ members = struct.getElementsByTagNameNS(NS_TP, 'member')
+ impl_sig = ''.join([elt.getAttribute('type') for elt in members])
+ esc_impl_sig = escape_as_identifier(impl_sig)
+
+ name = (self.PREFIX_ + 'STRUCT_TYPE_' +
+ struct.getAttribute('name').upper())
+ impl = self.prefix_ + 'type_dbus_struct_' + esc_impl_sig
+ docstring = struct.getElementsByTagNameNS(NS_TP, 'docstring')
+ if docstring:
+ docstring = docstring[0].toprettyxml()
+ if docstring.startswith('<tp:docstring>'):
+ docstring = docstring[14:]
+ if docstring.endswith('</tp:docstring>\n'):
+ docstring = docstring[:-16]
+ if docstring.strip() in ('<tp:docstring/>', ''):
+ docstring = '(Undocumented)'
+ else:
+ docstring = '(Undocumented)'
+ self.header.write('/**\n * %s:\n\n' % name)
+ self.header.write(' * %s\n' % xml_escape(docstring))
+ self.header.write(' *\n')
+ self.header.write(' * This macro expands to a call to a function\n')
+ self.header.write(' * that returns the #GType of a #GValueArray\n')
+ self.header.write(' * appropriate for representing a D-Bus struct\n')
+ self.header.write(' * with signature <literal>(%s)</literal>.\n'
+ % impl_sig)
+ self.header.write(' *\n')
+
+ for i, member in enumerate(members):
+ self.header.write(' * Member %d (D-Bus type '
+ '<literal>%s</literal>,\n'
+ % (i, member.getAttribute('type')))
+ tp_type = member.getAttributeNS(NS_TP, 'type')
+ if tp_type:
+ self.header.write(' * type <literal>%s</literal>,\n' % tp_type)
+ self.header.write(' * named <literal>%s</literal>):\n'
+ % member.getAttribute('name'))
+ docstring = get_docstring(member) or '(Undocumented)'
+ self.header.write(' * %s\n' % xml_escape(docstring))
+ self.header.write(' *\n')
+
+ self.header.write(' */\n')
+ self.header.write('#define %s (%s ())\n\n' % (name, impl))
+
+ array_name = struct.getAttribute('array-name')
+ if array_name != '':
+ array_name = (self.PREFIX_ + 'ARRAY_TYPE_' + array_name.upper())
+ impl = self.prefix_ + 'type_dbus_array_' + esc_impl_sig
+ self.header.write('/**\n * %s:\n\n' % array_name)
+ self.header.write(' * Expands to a call to a function\n')
+ self.header.write(' * that returns the #GType of a #GPtrArray\n')
+ self.header.write(' * of #%s.\n' % name)
+ self.header.write(' */\n')
+ self.header.write('#define %s (%s ())\n\n' % (array_name, impl))
+ self.need_arrays[impl_sig] = esc_impl_sig
+
+ self.need_structs[impl_sig] = esc_impl_sig
+
+ def __call__(self):
+ mappings = self.dom.getElementsByTagNameNS(NS_TP, 'mapping')
+ structs = self.dom.getElementsByTagNameNS(NS_TP, 'struct')
+
+ for mapping in mappings:
+ self.do_mapping_header(mapping)
+
+ for sig in self.need_mappings:
+ self.header.write('GType %stype_dbus_hash_%s (void);\n\n' %
+ (self.prefix_, self.need_mappings[sig]))
+ self.body.write('GType\n%stype_dbus_hash_%s (void)\n{\n' %
+ (self.prefix_, self.need_mappings[sig]))
+ self.body.write(' static GType t = 0;\n\n')
+ self.body.write(' if (G_UNLIKELY (t == 0))\n')
+ # FIXME: translate sig into two GTypes
+ items = tuple(Signature(sig))
+ gtypes = types_to_gtypes(items)
+ self.body.write(' t = dbus_g_type_get_map ("GHashTable", '
+ '%s, %s);\n' % (gtypes[0], gtypes[1]))
+ self.body.write(' return t;\n')
+ self.body.write('}\n\n')
+
+ for struct in structs:
+ self.do_struct_header(struct)
+
+ for sig in self.need_structs:
+ self.header.write('GType %stype_dbus_struct_%s (void);\n\n' %
+ (self.prefix_, self.need_structs[sig]))
+ self.body.write('GType\n%stype_dbus_struct_%s (void)\n{\n' %
+ (self.prefix_, self.need_structs[sig]))
+ self.body.write(' static GType t = 0;\n\n')
+ self.body.write(' if (G_UNLIKELY (t == 0))\n')
+ self.body.write(' t = dbus_g_type_get_struct ("GValueArray",\n')
+ items = tuple(Signature(sig))
+ gtypes = types_to_gtypes(items)
+ for gtype in gtypes:
+ self.body.write(' %s,\n' % gtype)
+ self.body.write(' G_TYPE_INVALID);\n')
+ self.body.write(' return t;\n')
+ self.body.write('}\n\n')
+
+ for sig in self.need_arrays:
+ self.header.write('GType %stype_dbus_array_%s (void);\n\n' %
+ (self.prefix_, self.need_structs[sig]))
+ self.body.write('GType\n%stype_dbus_array_%s (void)\n{\n' %
+ (self.prefix_, self.need_structs[sig]))
+ self.body.write(' static GType t = 0;\n\n')
+ self.body.write(' if (G_UNLIKELY (t == 0))\n')
+ self.body.write(' t = dbus_g_type_get_collection ("GPtrArray", '
+ '%stype_dbus_struct_%s ());\n' %
+ (self.prefix_, self.need_structs[sig]))
+ self.body.write(' return t;\n')
+ self.body.write('}\n\n')
+
+if __name__ == '__main__':
+ argv = sys.argv[1:]
+
+ dom = xml.dom.minidom.parse(argv[0])
+
+ GTypesGenerator(dom, argv[1], argv[2])()
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