mirror of
https://gitlab.gnome.org/GNOME/glib.git
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[gifunctioninfo] Move out to another file
Move out GIFunctionInfo to gifunctioninfo.[ch]
This commit is contained in:
Johan Dahlin
parent
64ee6cb5b0
commit
a94a11b5c0
@ -1,6 +1,7 @@
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girepodir = $(includedir)/gobject-introspection-1.0/
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girepodir = $(includedir)/gobject-introspection-1.0/
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girepo_HEADERS = \
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girepo_HEADERS = \
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gibaseinfo.h \
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gibaseinfo.h \
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gifunctioninfo.h \
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girepository.h \
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girepository.h \
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girffi.h \
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girffi.h \
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gitypelib.h \
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gitypelib.h \
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@ -12,7 +13,8 @@ noinst_LTLIBRARIES = libgirepository-parser.la
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libgirepository_1_0_la_SOURCES = \
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libgirepository_1_0_la_SOURCES = \
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gdump.c \
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gdump.c \
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gfield.c \
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gfield.c \
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gibaseinfo.c \
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gibaseinfo.c \
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gifunctioninfo.c \
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ginfo.c \
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ginfo.c \
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ginfo.h \
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ginfo.h \
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ginvoke.c \
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ginvoke.c \
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169
gifunctioninfo.c
Normal file
169
gifunctioninfo.c
Normal file
@ -0,0 +1,169 @@
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/* GObject introspection: Repository implementation
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*
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* Copyright (C) 2005 Matthias Clasen
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* Copyright (C) 2008,2009 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <glib.h>
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#include <girepository.h>
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#include "girepository-private.h"
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#include "gitypelib-internal.h"
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/* GIFunctionInfo functions */
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/**
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* SECTION:gifunctioninfo
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* @Short_description: Struct representing a function
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* @Title: GIFunctionInfo
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*
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* GIFunctionInfo represents a function, method or constructor.
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* To find out what kind of entity a #GIFunctionInfo represents, call
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* g_function_info_get_flags().
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*
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* See also #GICallableInfo for information on how to retreive arguments and
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* other metadata.
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*/
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/**
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* g_function_info_get_symbol:
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* @info: a #GIFunctionInfo
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*
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* Obtain the symbol of the function. The symbol is the name of the
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* exported function, suitable to be used as an argument to
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* g_module_symbol().
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*
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* Returns: the symbol
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*/
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const gchar *
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g_function_info_get_symbol (GIFunctionInfo *info)
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{
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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return g_typelib_get_string (rinfo->typelib, blob->symbol);
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}
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/**
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* g_function_info_get_flags:
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* @info: a #GIFunctionInfo
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*
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* Obtain the #GIFunctionInfoFlags for the @info.
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*
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* Returns: the flags
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*/
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GIFunctionInfoFlags
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g_function_info_get_flags (GIFunctionInfo *info)
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{
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GIFunctionInfoFlags flags;
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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g_return_val_if_fail (info != NULL, -1);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), -1);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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flags = 0;
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/* Make sure we don't flag Constructors as methods */
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if (!blob->constructor && !blob->is_static)
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flags = flags | GI_FUNCTION_IS_METHOD;
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if (blob->constructor)
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flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
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if (blob->getter)
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flags = flags | GI_FUNCTION_IS_GETTER;
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if (blob->setter)
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flags = flags | GI_FUNCTION_IS_SETTER;
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if (blob->wraps_vfunc)
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flags = flags | GI_FUNCTION_WRAPS_VFUNC;
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if (blob->throws)
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flags = flags | GI_FUNCTION_THROWS;
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return flags;
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}
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/**
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* g_function_info_get_property:
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* @info: a #GIFunctionInfo
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*
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* Obtain the property associated with this #GIFunctionInfo.
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* Only #GIFunctionInfo with the flag %GI_FUNCTION_IS_GETTER or
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* %GI_FUNCTION_IS_SETTER have a property set. For other cases,
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* %NULL will be returned.
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*
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* Returns: (transfer full): the property or %NULL if not set. Free it with
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* g_base_info_unref() when done.
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*/
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GIPropertyInfo *
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g_function_info_get_property (GIFunctionInfo *info)
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{
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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GIInterfaceInfo *container;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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container = (GIInterfaceInfo *)rinfo->container;
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return g_interface_info_get_property (container, blob->index);
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}
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/**
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* g_function_info_get_vfunc:
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* @info: a #GIFunctionInfo
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*
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* Obtain the virtual function associated with this #GIFunctionInfo.
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* Only #GIFunctionInfo with the flag %GI_FUNCTION_WRAPS_VFUNC has
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* a virtual function set. For other cases, %NULL will be returned.
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*
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* Returns: (transfer full): the virtual function or %NULL if not set.
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* Free it by calling g_base_info_unref() when done.
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*/
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GIVFuncInfo *
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g_function_info_get_vfunc (GIFunctionInfo *info)
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{
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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GIInterfaceInfo *container;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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container = (GIInterfaceInfo *)rinfo->container;
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return g_interface_info_get_vfunc (container, blob->index);
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}
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97
gifunctioninfo.h
Normal file
97
gifunctioninfo.h
Normal file
@ -0,0 +1,97 @@
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/* GObject introspection: Functions
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*
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* Copyright (C) 2005 Matthias Clasen
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* Copyright (C) 2008,2009 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIFUNCTIONINFO_H__
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#define __GIFUNCTIONINFO_H__
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#if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION)
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#error "Only <girepository/girepository.h> can be included directly."
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#endif
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#include <girepository/gitypes.h>
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G_BEGIN_DECLS
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#define GI_IS_FUNCTION_INFO(info) \
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(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION)
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/**
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* GIFunctionInfoFlags:
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* @GI_FUNCTION_IS_METHOD: is a method.
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* @GI_FUNCTION_IS_CONSTRUCTOR: is a constructor.
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* @GI_FUNCTION_IS_GETTER: is a getter of a #GIPropertyInfo.
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* @GI_FUNCTION_IS_SETTER: is a setter of a #GIPropertyInfo.
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* @GI_FUNCTION_WRAPS_VFUNC: represents a virtual function.
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* @GI_FUNCTION_THROWS: the function may throw an error.
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*
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* Flags for a #GIFunctionInfo struct.
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*/
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typedef enum
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{
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GI_FUNCTION_IS_METHOD = 1 << 0,
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GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
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GI_FUNCTION_IS_GETTER = 1 << 2,
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GI_FUNCTION_IS_SETTER = 1 << 3,
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GI_FUNCTION_WRAPS_VFUNC = 1 << 4,
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GI_FUNCTION_THROWS = 1 << 5
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} GIFunctionInfoFlags;
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const gchar * g_function_info_get_symbol (GIFunctionInfo *info);
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GIFunctionInfoFlags g_function_info_get_flags (GIFunctionInfo *info);
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GIPropertyInfo * g_function_info_get_property (GIFunctionInfo *info);
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GIVFuncInfo * g_function_info_get_vfunc (GIFunctionInfo *info);
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#define G_INVOKE_ERROR (g_invoke_error_quark ())
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GQuark g_invoke_error_quark (void);
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/**
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* GInvokeError:
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* @G_INVOKE_ERROR_FAILED: invokation failed, unknown error.
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* @G_INVOKE_ERROR_SYMBOL_NOT_FOUND: symbol couldn't be found in any of the
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* libraries associated with the typelib of the function.
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* @G_INVOKE_ERROR_ARGUMENT_MISMATCH: the arguments provided didn't match
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* the expected arguments for the functions type signature.
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*
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* An error occuring while invoking a function via
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* g_function_info_invoke().
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*/
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typedef enum
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{
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G_INVOKE_ERROR_FAILED,
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G_INVOKE_ERROR_SYMBOL_NOT_FOUND,
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G_INVOKE_ERROR_ARGUMENT_MISMATCH
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} GInvokeError;
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gboolean g_function_info_invoke (GIFunctionInfo *info,
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const GArgument *in_args,
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int n_in_args,
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const GArgument *out_args,
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int n_out_args,
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GArgument *return_value,
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GError **error);
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G_END_DECLS
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#endif /* __G_IREPOSITORY_H__ */
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142
ginfo.c
142
ginfo.c
@ -29,148 +29,6 @@
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#include "ginfo.h"
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#include "ginfo.h"
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#include "girepository-private.h"
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#include "girepository-private.h"
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/* GIFunctionInfo functions */
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/**
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* SECTION:gifunctioninfo
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* @Short_description: Struct representing a function
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* @Title: GIFunctionInfo
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*
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* GIFunctionInfo represents a function, method or constructor.
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* To find out what kind of entity a #GIFunctionInfo represents, call
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* g_function_info_get_flags().
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*
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* See also #GICallableInfo for information on how to retreive arguments and
|
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* other metadata.
|
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*/
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|
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/**
|
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* g_function_info_get_symbol:
|
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* @info: a #GIFunctionInfo
|
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*
|
|
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* 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().
|
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*
|
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* Returns: the symbol
|
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*/
|
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const gchar *
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g_function_info_get_symbol (GIFunctionInfo *info)
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{
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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g_return_val_if_fail (info != NULL, NULL);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), NULL);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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return g_typelib_get_string (rinfo->typelib, blob->symbol);
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}
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/**
|
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* g_function_info_get_flags:
|
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* @info: a #GIFunctionInfo
|
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*
|
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* Obtain the #GIFunctionInfoFlags for the @info.
|
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*
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* Returns: the flags
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*/
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GIFunctionInfoFlags
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g_function_info_get_flags (GIFunctionInfo *info)
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{
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GIFunctionInfoFlags flags;
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GIRealInfo *rinfo;
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FunctionBlob *blob;
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g_return_val_if_fail (info != NULL, -1);
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g_return_val_if_fail (GI_IS_FUNCTION_INFO (info), -1);
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rinfo = (GIRealInfo *)info;
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blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
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flags = 0;
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/* Make sure we don't flag Constructors as methods */
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if (!blob->constructor && !blob->is_static)
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flags = flags | GI_FUNCTION_IS_METHOD;
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if (blob->constructor)
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flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
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if (blob->getter)
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flags = flags | GI_FUNCTION_IS_GETTER;
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if (blob->setter)
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flags = flags | GI_FUNCTION_IS_SETTER;
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if (blob->wraps_vfunc)
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flags = flags | GI_FUNCTION_WRAPS_VFUNC;
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if (blob->throws)
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flags = flags | GI_FUNCTION_THROWS;
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return flags;
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}
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/**
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* g_function_info_get_property:
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* @info: a #GIFunctionInfo
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|
||||||
*
|
|
||||||
* 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);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* GICallableInfo functions */
|
/* GICallableInfo functions */
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|||||||
@ -27,7 +27,9 @@
|
|||||||
#include <glib-object.h>
|
#include <glib-object.h>
|
||||||
#include <gmodule.h>
|
#include <gmodule.h>
|
||||||
#include <girepository/gibaseinfo.h>
|
#include <girepository/gibaseinfo.h>
|
||||||
|
#include <girepository/gifunctioninfo.h>
|
||||||
#include <girepository/gitypelib.h>
|
#include <girepository/gitypelib.h>
|
||||||
|
#include <girepository/gitypes.h>
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
@ -143,93 +145,6 @@ void gi_cclosure_marshal_generic (GClosure *closure,
|
|||||||
gpointer invocation_hint,
|
gpointer invocation_hint,
|
||||||
gpointer marshal_data);
|
gpointer marshal_data);
|
||||||
|
|
||||||
/* GIFunctionInfo */
|
|
||||||
|
|
||||||
#define GI_IS_FUNCTION_INFO(info) \
|
|
||||||
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION)
|
|
||||||
|
|
||||||
/**
|
|
||||||
* GIFunctionInfoFlags:
|
|
||||||
* @GI_FUNCTION_IS_METHOD: is a method.
|
|
||||||
* @GI_FUNCTION_IS_CONSTRUCTOR: is a constructor.
|
|
||||||
* @GI_FUNCTION_IS_GETTER: is a getter of a #GIPropertyInfo.
|
|
||||||
* @GI_FUNCTION_IS_SETTER: is a setter of a #GIPropertyInfo.
|
|
||||||
* @GI_FUNCTION_WRAPS_VFUNC: represents a virtual function.
|
|
||||||
* @GI_FUNCTION_THROWS: the function may throw an error.
|
|
||||||
*
|
|
||||||
* Flags for a #GIFunctionInfo struct.
|
|
||||||
*/
|
|
||||||
typedef enum
|
|
||||||
{
|
|
||||||
GI_FUNCTION_IS_METHOD = 1 << 0,
|
|
||||||
GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
|
|
||||||
GI_FUNCTION_IS_GETTER = 1 << 2,
|
|
||||||
GI_FUNCTION_IS_SETTER = 1 << 3,
|
|
||||||
GI_FUNCTION_WRAPS_VFUNC = 1 << 4,
|
|
||||||
GI_FUNCTION_THROWS = 1 << 5
|
|
||||||
} GIFunctionInfoFlags;
|
|
||||||
|
|
||||||
const gchar * g_function_info_get_symbol (GIFunctionInfo *info);
|
|
||||||
GIFunctionInfoFlags g_function_info_get_flags (GIFunctionInfo *info);
|
|
||||||
GIPropertyInfo * g_function_info_get_property (GIFunctionInfo *info);
|
|
||||||
GIVFuncInfo * g_function_info_get_vfunc (GIFunctionInfo *info);
|
|
||||||
|
|
||||||
typedef union
|
|
||||||
{
|
|
||||||
gboolean v_boolean;
|
|
||||||
gint8 v_int8;
|
|
||||||
guint8 v_uint8;
|
|
||||||
gint16 v_int16;
|
|
||||||
guint16 v_uint16;
|
|
||||||
gint32 v_int32;
|
|
||||||
guint32 v_uint32;
|
|
||||||
gint64 v_int64;
|
|
||||||
guint64 v_uint64;
|
|
||||||
gfloat v_float;
|
|
||||||
gdouble v_double;
|
|
||||||
gshort v_short;
|
|
||||||
gushort v_ushort;
|
|
||||||
gint v_int;
|
|
||||||
guint v_uint;
|
|
||||||
glong v_long;
|
|
||||||
gulong v_ulong;
|
|
||||||
gssize v_ssize;
|
|
||||||
gsize v_size;
|
|
||||||
gchar * v_string;
|
|
||||||
gpointer v_pointer;
|
|
||||||
} GArgument;
|
|
||||||
|
|
||||||
#define G_INVOKE_ERROR (g_invoke_error_quark ())
|
|
||||||
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;
|
|
||||||
|
|
||||||
gboolean g_function_info_invoke (GIFunctionInfo *info,
|
|
||||||
const GArgument *in_args,
|
|
||||||
int n_in_args,
|
|
||||||
const GArgument *out_args,
|
|
||||||
int n_out_args,
|
|
||||||
GArgument *return_value,
|
|
||||||
GError **error);
|
|
||||||
|
|
||||||
|
|
||||||
/* GICallableInfo */
|
/* GICallableInfo */
|
||||||
|
|
||||||
#define GI_IS_CALLABLE_INFO(info) \
|
#define GI_IS_CALLABLE_INFO(info) \
|
||||||
|
|||||||
25
gitypes.h
25
gitypes.h
@ -166,6 +166,31 @@ typedef GIBaseInfo GIErrorDomainInfo;
|
|||||||
*/
|
*/
|
||||||
typedef struct _GIUnresolvedInfo GIUnresolvedInfo;
|
typedef struct _GIUnresolvedInfo GIUnresolvedInfo;
|
||||||
|
|
||||||
|
typedef union
|
||||||
|
{
|
||||||
|
gboolean v_boolean;
|
||||||
|
gint8 v_int8;
|
||||||
|
guint8 v_uint8;
|
||||||
|
gint16 v_int16;
|
||||||
|
guint16 v_uint16;
|
||||||
|
gint32 v_int32;
|
||||||
|
guint32 v_uint32;
|
||||||
|
gint64 v_int64;
|
||||||
|
guint64 v_uint64;
|
||||||
|
gfloat v_float;
|
||||||
|
gdouble v_double;
|
||||||
|
gshort v_short;
|
||||||
|
gushort v_ushort;
|
||||||
|
gint v_int;
|
||||||
|
guint v_uint;
|
||||||
|
glong v_long;
|
||||||
|
gulong v_ulong;
|
||||||
|
gssize v_ssize;
|
||||||
|
gsize v_size;
|
||||||
|
gchar * v_string;
|
||||||
|
gpointer v_pointer;
|
||||||
|
} GArgument;
|
||||||
|
|
||||||
/* Types of objects registered in the repository */
|
/* Types of objects registered in the repository */
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user