name : gifunctioninfo.h /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- * GObject introspection: Function * * 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. */ #ifndef __GIFUNCTIONINFO_H__ #define __GIFUNCTIONINFO_H__ #if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION) #error "Only <girepository.h> can be included directly." #endif #include <gitypes.h> G_BEGIN_DECLS /** * GI_IS_FUNCTION_INFO * @info: an info structure * * Checks if @info is a #GIFunctionInfo. */ #define GI_IS_FUNCTION_INFO(info) \ (g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION) GI_AVAILABLE_IN_ALL const gchar * g_function_info_get_symbol (GIFunctionInfo *info); GI_AVAILABLE_IN_ALL GIFunctionInfoFlags g_function_info_get_flags (GIFunctionInfo *info); GI_AVAILABLE_IN_ALL GIPropertyInfo * g_function_info_get_property (GIFunctionInfo *info); GI_AVAILABLE_IN_ALL GIVFuncInfo * g_function_info_get_vfunc (GIFunctionInfo *info); /** * G_INVOKE_ERROR: * * TODO */ #define G_INVOKE_ERROR (g_invoke_error_quark ()) GI_AVAILABLE_IN_ALL GQuark g_invoke_error_quark (void); /** * GInvokeError: * @G_INVOKE_ERROR_FAILED: invokation failed, unknown error. * @G_INVOKE_ERROR_SYMBOL_NOT_FOUND: symbol couldn't be found in any of the * libraries associated with the typelib of the function. * @G_INVOKE_ERROR_ARGUMENT_MISMATCH: the arguments provided didn't match * the expected arguments for the functions type signature. * * An error occuring while invoking a function via * g_function_info_invoke(). */ typedef enum { G_INVOKE_ERROR_FAILED, G_INVOKE_ERROR_SYMBOL_NOT_FOUND, G_INVOKE_ERROR_ARGUMENT_MISMATCH } GInvokeError; GI_AVAILABLE_IN_ALL gboolean g_function_info_invoke (GIFunctionInfo *info, const GIArgument *in_args, int n_in_args, const GIArgument *out_args, int n_out_args, GIArgument *return_value, GError **error); G_END_DECLS #endif /* __GIFUNCTIONINFO_H__ */