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-rw-r--r--tools/glib-interfaces-gen.py97
1 files changed, 97 insertions, 0 deletions
diff --git a/tools/glib-interfaces-gen.py b/tools/glib-interfaces-gen.py
new file mode 100644
index 000000000..741626ceb
--- /dev/null
+++ b/tools/glib-interfaces-gen.py
@@ -0,0 +1,97 @@
+#!/usr/bin/python
+
+from sys import argv, stdout, stderr
+import xml.dom.minidom
+
+from libglibcodegen import NS_TP, camelcase_to_upper, get_docstring, \
+ get_descendant_text, get_by_path
+
+class Generator(object):
+ def __init__(self, prefix, implfile, declfile, dom):
+ self.prefix = prefix + '_'
+ self.impls = open(implfile, 'w')
+ self.decls = open(declfile, 'w')
+ self.spec = get_by_path(dom, "spec")[0]
+
+ def __call__(self):
+ for file in self.decls, self.impls:
+ self.do_header(file)
+ self.do_body()
+
+ # Header
+ def do_header(self, file):
+ file.write('/* Generated from: ')
+ file.write(get_descendant_text(get_by_path(self.spec, 'title')))
+ version = get_by_path(self.spec, "version")
+ if version:
+ file.write(' version ' + get_descendant_text(version))
+ file.write('\n\n')
+ for copyright in get_by_path(self.spec, 'copyright'):
+ stdout.write(get_descendant_text(copyright))
+ stdout.write('\n')
+ file.write('\n')
+ file.write(get_descendant_text(get_by_path(self.spec, 'license')))
+ file.write(get_descendant_text(get_by_path(self.spec, 'docstring')))
+ file.write("""
+ */
+
+""")
+
+ # Body
+ def do_body(self):
+ for iface in self.spec.getElementsByTagName('interface'):
+ self.do_iface(iface)
+
+ def do_iface(self, iface):
+ parent_name = get_by_path(iface, '../@name')
+ self.decls.write("""\
+/**
+ * %(IFACE_DEFINE)s:
+ *
+ * The interface name "%(name)s"
+ */
+#define %(IFACE_DEFINE)s \\
+"%(name)s"
+""" % {'IFACE_DEFINE' : (self.prefix + 'IFACE_' + \
+ parent_name).upper().replace('/', ''),
+ 'name' : iface.getAttribute('name')})
+
+ self.decls.write("""
+/**
+ * %(IFACE_QUARK_DEFINE)s:
+ *
+ * Expands to a call to a function that returns a quark for the interface \
+name "%(name)s"
+ */
+#define %(IFACE_QUARK_DEFINE)s \\
+ (%(iface_quark_func)s ())
+
+GQuark %(iface_quark_func)s (void);
+
+""" % {'IFACE_QUARK_DEFINE' : (self.prefix + 'IFACE_QUARK_' + \
+ parent_name).upper().replace('/', ''),
+ 'iface_quark_func' : (self.prefix + 'iface_quark_' + \
+ parent_name).lower().replace('/', ''),
+ 'name' : iface.getAttribute('name')})
+
+ self.impls.write("""\
+GQuark
+%(iface_quark_func)s (void)
+{
+ static GQuark quark = 0;
+
+ if (G_UNLIKELY (quark == 0))
+ {
+ quark = g_quark_from_static_string ("%(name)s");
+ }
+
+ return quark;
+}
+
+""" % {'iface_quark_func' : (self.prefix + 'iface_quark_' + \
+ parent_name).lower().replace('/', ''),
+ 'name' : iface.getAttribute('name')})
+
+if __name__ == '__main__':
+ argv = argv[1:]
+ Generator(argv[0], argv[1], argv[2], xml.dom.minidom.parse(argv[3]))()