[gifunctioninfo] Move out to another file

Move out GIFunctionInfo to gifunctioninfo.[ch]

1 files changed, 169 insertions, 0 deletions

diff --git a/girepository/gifunctioninfo.c b/girepository/gifunctioninfo.c
new file mode 100644
index 00000000..30c7ca69
--- /dev/null
+++ b/girepository/gifunctioninfo.c
@@ -0,0 +1,169 @@
+/* GObject introspection: Repository implementation
+ *
+ * Copyright (C) 2005 Matthias Clasen
+ * Copyright (C) 2008,2009 Red Hat, Inc.
+ *
+ * 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 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <glib.h>
+
+#include <girepository.h>
+#include "girepository-private.h"
+#include "gitypelib-internal.h"
+
+/* GIFunctionInfo functions */
+
+/**
+ * SECTION:gifunctioninfo
+ * @Short_description: Struct representing a function
+ * @Title: GIFunctionInfo
+ *
+ * GIFunctionInfo represents a function, method or constructor.
+ * To find out what kind of entity a #GIFunctionInfo represents, call
+ * g_function_info_get_flags().
+ *
+ * See also #GICallableInfo for information on how to retreive arguments and
+ * other metadata.
+ */
+
+/**
+ * g_function_info_get_symbol:
+ * @info: a #GIFunctionInfo
+ *
+ * Obtain the symbol of the function. The symbol is the name of the
+ * exported function, suitable to be used as an argument to
+ * g_module_symbol().
+ *
+ * Returns: the symbol
+ */
+const gchar *
+g_function_info_get_symbol (GIFunctionInfo *info)
+{
+  GIRealInfo *rinfo;
+  FunctionBlob *blob;
+
+  g_return_val_if_fail (info != NULL, NULL);
+  g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
+
+  rinfo = (GIRealInfo *)info;
+  blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+
+  return g_typelib_get_string (rinfo->typelib, blob->symbol);
+}
+
+/**
+ * g_function_info_get_flags:
+ * @info: a #GIFunctionInfo
+ *
+ * Obtain the #GIFunctionInfoFlags for the @info.
+ *
+ * Returns: the flags
+ */
+GIFunctionInfoFlags
+g_function_info_get_flags (GIFunctionInfo *info)
+{
+  GIFunctionInfoFlags flags;
+  GIRealInfo *rinfo;
+  FunctionBlob *blob;
+
+  g_return_val_if_fail (info != NULL, -1);
+  g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), -1);
+
+  rinfo = (GIRealInfo *)info;
+  blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+
+  flags = 0;
+
+  /* Make sure we don't flag Constructors as methods */
+  if (!blob->constructor && !blob->is_static)
+    flags = flags | GI_FUNCTION_IS_METHOD;
+
+  if (blob->constructor)
+    flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
+
+  if (blob->getter)
+    flags = flags | GI_FUNCTION_IS_GETTER;
+
+  if (blob->setter)
+    flags = flags | GI_FUNCTION_IS_SETTER;
+
+  if (blob->wraps_vfunc)
+    flags = flags | GI_FUNCTION_WRAPS_VFUNC;
+
+  if (blob->throws)
+    flags = flags | GI_FUNCTION_THROWS;
+
+  return flags;
+}
+
+/**
+ * g_function_info_get_property:
+ * @info: a #GIFunctionInfo
+ *
+ * Obtain the property associated with this #GIFunctionInfo.
+ * Only #GIFunctionInfo with the flag %GI_FUNCTION_IS_GETTER or
+ * %GI_FUNCTION_IS_SETTER have a property set. For other cases,
+ * %NULL will be returned.
+ *
+ * Returns: (transfer full): the property or %NULL if not set. Free it with
+ * g_base_info_unref() when done.
+ */
+GIPropertyInfo *
+g_function_info_get_property (GIFunctionInfo *info)
+{
+  GIRealInfo *rinfo;
+  FunctionBlob *blob;
+  GIInterfaceInfo *container;
+
+  g_return_val_if_fail (info != NULL, NULL);
+  g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
+
+  rinfo = (GIRealInfo *)info;
+  blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+  container = (GIInterfaceInfo *)rinfo->container;
+
+  return g_interface_info_get_property (container, blob->index);
+}
+
+/**
+ * g_function_info_get_vfunc:
+ * @info: a #GIFunctionInfo
+ *
+ * Obtain the virtual function associated with this #GIFunctionInfo.
+ * Only #GIFunctionInfo with the flag %GI_FUNCTION_WRAPS_VFUNC has
+ * a virtual function set. For other cases, %NULL will be returned.
+ *
+ * Returns: (transfer full): the virtual function or %NULL if not set.
+ * Free it by calling g_base_info_unref() when done.
+ */
+GIVFuncInfo *
+g_function_info_get_vfunc (GIFunctionInfo *info)
+{
+  GIRealInfo *rinfo;
+  FunctionBlob *blob;
+  GIInterfaceInfo *container;
+
+  g_return_val_if_fail (info != NULL, NULL);
+  g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
+
+  rinfo = (GIRealInfo *)info;
+  blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+  container = (GIInterfaceInfo *)rinfo->container;
+
+  return g_interface_info_get_vfunc (container, blob->index);
+}
+