697 lines
20 KiB
C
697 lines
20 KiB
C
/* $Id$
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*
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* cv2extractor - A free implementation of a reader of Carte Vitale 2 cards.
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*
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* Copyright (C) 2015 Entr'ouvert
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* https://dev.entrouvert.org/projects/cv2extractor
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*
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* Authors: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __CV2EXTRACTOR_UTILS_H__
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#define __CV2EXTRACTOR_UTILS_H__
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#include <stdio.h>
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#include <glib.h>
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#include <glib-object.h>
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#ifdef CV2EXTRACTOR_DEBUG
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#ifdef __GNUC__
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#define cv2extractor_check_type_equality(a,b) \
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{ \
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enum { TYPE_MISMATCH = (1 / __builtin_types_compatible_p(typeof(a), typeof(b))) }; \
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}
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#else
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#define cv2extractor_check_type_equality(a,b)
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#endif
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#else
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#define cv2extractor_check_type_equality(a,b)
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#endif
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#ifdef __GNUC__
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#define cv2extractor_check_type_equality2(a,b,c) \
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{ \
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enum { TYPE_MISMATCH = (1 / (__builtin_types_compatible_p(typeof(a), typeof(b))+__builtin_types_compatible_p(typeof(a), typeof(c)))) }; \
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}
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#else
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#define cv2extractor_check_type_equality2(a,b,c)
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#endif
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#define cv2extractor_private_data(object) ((object)->private_data)
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#define cv2extractor_critical(message, args...) \
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g_log("cv2extractor", G_LOG_LEVEL_CRITICAL, message, ## args)
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#define cv2extractor_warning(message, args...) \
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g_log("cv2extractor", G_LOG_LEVEL_WARNING, message, ## args)
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#define cv2extractor_message(message, args...) \
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g_log("cv2extractor", G_LOG_LEVEL_MESSAGE, message, ## args)
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/**
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* cv2extractor_ref:
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* @object: an object whose reference count must be incremented.
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*
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* Increment the reference count of an object, do not emit warning if it is NULL.
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*
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* Return value: the @object.
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*/
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#define cv2extractor_ref(object) ((object) != NULL ? (g_object_ref(object), object) : NULL)
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/**
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* cv2extractor_unref:
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* @object: an object whose reference count must be decremented.
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*
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* Decrement the reference count of an object, do not emit warnings if it is NULL.
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*
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* Return value: the @object.
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*/
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#define cv2extractor_unref(object) ((object) != NULL ? (g_object_unref(object), object) : NULL)
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/* Freeing */
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/*
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* cv2extractor_release_xxx are macros which ensure you do not get 'double free' errors, they first check
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* that the variable is not NULL before calling the deallocation function, and after deallocation
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* they reset the variable to NULL, preventing 'double free'.
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*/
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#define cv2extractor_release(dest) \
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{ \
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if (dest) { \
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g_free(dest); dest = NULL; \
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} \
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}
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#define cv2extractor_release_full(dest, free_function) \
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{ \
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if (dest) { \
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free_function(dest); dest = NULL; \
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} \
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}
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#define cv2extractor_release_full2(dest, free_function, type) \
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{ \
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cv2extractor_check_type_equality(dest, type); \
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if (dest) { \
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free_function(dest); dest = NULL; \
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} \
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}
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#define cv2extractor_release_gobject(dest) \
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{ \
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if (G_IS_OBJECT(dest) || dest == NULL) { \
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cv2extractor_release_full(dest, g_object_unref); \
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} else { \
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g_critical("Trying to unref a non GObject pointer file=%s:%u pointerbybname=%s pointer=%p", __FILE__, __LINE__, #dest, dest); \
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} \
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}
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#define cv2extractor_release_string(dest) \
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cv2extractor_release_full(dest, g_free)
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#define cv2extractor_release_list(dest) \
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cv2extractor_release_full2(dest, g_list_free, GList*)
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#define cv2extractor_release_list_of_full(dest, free_function) \
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{ \
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GList **__tmp = &(dest); \
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if (*__tmp) { \
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g_list_foreach(*__tmp, (GFunc)free_function, NULL); \
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cv2extractor_release_list(*__tmp); \
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} \
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}
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#define cv2extractor_release_list_of_strings(dest) \
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cv2extractor_release_list_of_full(dest, g_free)
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#define cv2extractor_release_list_of_gobjects(dest) \
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cv2extractor_release_list_of_full(dest, g_object_unref)
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#define cv2extractor_release_list_of_xml_node(dest) \
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cv2extractor_release_list_of_full(dest, xmlFreeNode)
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#define cv2extractor_release_list_of_xml_node_list(dest) \
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cv2extractor_release_list_of_full(dest, xmlFreeNodeList)
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#define cv2extractor_release_xml_node(node) \
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cv2extractor_release_full2(node, xmlFreeNode, xmlNodePtr)
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#define cv2extractor_release_xml_node_list(node) \
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cv2extractor_release_full2(node, xmlFreeNodeList, xmlNodePtr)
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#define cv2extractor_release_doc(doc) \
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cv2extractor_release_full2(doc, xmlFreeDoc, xmlDocPtr)
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#define cv2extractor_release_xml_string(dest) \
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cv2extractor_release_full2(dest, xmlFree, xmlChar*)
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#define cv2extractor_release_encrypt_context(dest) \
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cv2extractor_release_full2(dest, xmlSecEncCtxDestroy, xmlSecEncCtxPtr)
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#define cv2extractor_release_signature_context(dest) \
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cv2extractor_release_full2(dest, xmlSecDSigCtxDestroy,xmlSecDSigCtxPtr)
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#define cv2extractor_release_key_manager(dest) \
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cv2extractor_release_full2(dest, xmlSecKeysMngrDestroy, xmlSecKeysMngrPtr)
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#define cv2extractor_release_output_buffer(dest) \
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cv2extractor_release_full2(dest, xmlOutputBufferClose, xmlOutputBufferPtr)
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#define cv2extractor_release_xpath_object(dest) \
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cv2extractor_release_full2(dest, xmlXPathFreeObject, xmlXPathObjectPtr)
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#define cv2extractor_release_xpath_context(dest) \
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cv2extractor_release_full2(dest, xmlXPathFreeContext, xmlXPathContextPtr)
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#define cv2extractor_release_xpath_job(xpathObject, xpathContext, xmlDocument) \
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cv2extractor_release_xpath_object(xpathObject); \
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cv2extractor_release_xpath_context(xpathContext); \
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cv2extractor_release_doc(xmlDocument)
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#define cv2extractor_release_sec_key(dest) \
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cv2extractor_release_full2(dest, xmlSecKeyDestroy, xmlSecKeyPtr)
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#define cv2extractor_release_ghashtable(dest) \
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cv2extractor_release_full(dest, g_hash_table_destroy)
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#define cv2extractor_release_gstring(dest, b) \
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{ \
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GString **__tmp = &(dest); \
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if (*__tmp) {\
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g_string_free(*__tmp, (b)); \
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*__tmp = NULL; \
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} \
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}
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/* Assignment and list appending */
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/*
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* cv2extractor_assign_xxx macros ensure that you dot leak previous value of assigned things, they use
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* cv2extractor_release_xxx macros to deallocate, they also ensure proper reference counting on passed by
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* references values and proper copying on passed by value values.
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*/
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#define cv2extractor_assign_string(dest,src) \
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{ \
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char *__tmp = g_strdup(src);\
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cv2extractor_release_string(dest); \
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dest = __tmp; \
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}
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#define cv2extractor_assign_xml_string(dest,src) \
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{ \
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xmlChar *__tmp = xmlStrdup(src); \
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cv2extractor_release_xml_string(dest); \
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dest = __tmp; \
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}
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#define cv2extractor_assign_new_string(dest,src) \
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{ \
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char *__tmp = src; \
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if (dest != __tmp) \
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cv2extractor_release_string(dest); \
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dest = __tmp; \
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}
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#define cv2extractor_assign_gobject(dest,src) \
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{ \
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GObject *__tmp = G_OBJECT(src); \
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if (__tmp) \
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g_object_ref(__tmp); \
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cv2extractor_release_gobject(dest); \
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dest = (void*)(__tmp); \
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}
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#define cv2extractor_assign_new_gobject(dest,src) \
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{ \
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GObject *__tmp = G_OBJECT(src); \
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if (dest != (void*)__tmp) \
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cv2extractor_release_gobject(dest); \
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dest = (void*)(__tmp); \
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}
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#define cv2extractor_assign_xml_node(dest,src) \
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{ \
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xmlNode *__tmp = (src); \
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cv2extractor_check_type_equality(dest, src); \
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if (dest) \
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xmlFreeNode(dest); \
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dest = xmlCopyNode(__tmp, 1); \
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}
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#define cv2extractor_assign_new_xml_node(dest,src) \
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{ \
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xmlNode *__tmp = (src); \
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cv2extractor_check_type_equality(dest, src); \
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if (dest) \
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xmlFreeNode(dest); \
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dest = __tmp; \
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}
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#define cv2extractor_assign_xml_node_list(dest,src) \
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{ \
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xmlNode *__tmp = (src); \
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cv2extractor_check_type_equality(dest, src); \
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if (dest) \
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xmlFreeNode(dest); \
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dest = xmlCopyNodeList(__tmp); \
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}
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#define cv2extractor_assign_new_xml_node_list(dest,src) \
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cv2extractor_assign_new_xml(dest, src)
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#define cv2extractor_assign_list(dest, src) \
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{ \
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GList **__tmp = &(dest); \
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if (*__tmp) \
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g_list_free(*__tmp); \
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*__tmp = g_list_copy((src)); \
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}
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#define cv2extractor_assign_new_list_of_gobjects(dest, src) \
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{ \
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GList *__tmp = (src); \
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cv2extractor_release_list_of_gobjects(dest); \
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dest = (GList*)__tmp; \
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}
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#define cv2extractor_assign_new_list_of_strings(dest, src) \
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{ \
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GList *__tmp = (src); \
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cv2extractor_release_list_of_strings(dest); \
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dest = (GList*)__tmp; \
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}
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#define cv2extractor_assign_new_list_of_xml_node(dest, src) \
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{ \
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GList *__tmp = (src); \
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cv2extractor_release_list_of_xml_node(dest); \
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dest = (GList*)__tmp; \
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}
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#define cv2extractor_assign_list_of_gobjects(dest, src) \
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{ \
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GList *__tmp = (src); \
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cv2extractor_release_list_of_gobjects(dest); \
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dest = g_list_copy(__tmp); \
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for (;__tmp != NULL; __tmp = g_list_next(__tmp)) { \
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if (G_IS_OBJECT(__tmp->data)) { \
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g_object_ref(__tmp->data); \
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} \
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} \
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}
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#define cv2extractor_assign_list_of_strings(dest, src) \
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{ \
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GList *__tmp = src; \
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GList *__iter_dest; \
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cv2extractor_release_list_of_strings(dest); \
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dest = g_list_copy(__tmp); \
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for (__iter_dest = dest ; __iter_dest != NULL ; __iter_dest = g_list_next(__iter_dest)) { \
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__iter_dest->data = g_strdup(__iter_dest->data); \
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} \
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}
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#define cv2extractor_assign_new_sec_key(dest, src) \
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{ \
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xmlSecKey *__tmp = (src); \
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if (dest) \
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cv2extractor_release_sec_key(dest); \
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dest = __tmp; \
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}
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#define cv2extractor_assign_sec_key(dest, src) \
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{ \
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xmlSecKey *__tmp = xmlSecKeyDuplicate(src); \
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if (dest) \
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cv2extractor_release_sec_key(dest); \
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dest = __tmp; \
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}
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/* List appending */
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/* cv2extractor_list_add_xxx macros, simplify code around list manipulation (g_list_append needs to be
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* used like this 'l = g_list_appen(l, value)' ) and ensure proper reference count or copying of
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* values.
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*/
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#define cv2extractor_list_add(dest, src) \
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{ \
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cv2extractor_check_type_equality((src), void*); \
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dest = g_list_append(dest, (src)); \
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}
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#define cv2extractor_list_add_non_null(dest, src) \
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{ \
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void *__tmp_non_null_src = (src); \
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if (__tmp_non_null_src != NULL) { \
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dest = g_list_append(dest, __tmp_non_null_src); \
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} else { \
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g_critical("Adding a NULL value to a non-NULL content list: dest=%s src=%s", #dest, #src); \
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} \
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}
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#define cv2extractor_list_add_string(dest, src) \
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{ \
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cv2extractor_list_add_non_null(dest, g_strdup(src));\
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}
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#define cv2extractor_list_add_new_string(dest, src) \
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{ \
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gchar *__tmp = src; \
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cv2extractor_list_add_non_null(dest, __tmp); \
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}
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#define cv2extractor_list_add_xml_string(dest, src) \
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{\
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xmlChar *__tmp_src = (src);\
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cv2extractor_list_add_non_null(dest, (void*)g_strdup((char*)__tmp_src));\
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}
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#define cv2extractor_list_add_gobject(dest, src) \
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{ \
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void *__tmp_src = (src); \
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if (G_IS_OBJECT(__tmp_src)) { \
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dest = g_list_append(dest, g_object_ref(__tmp_src)); \
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} else { \
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g_critical("Trying to add to a GList* a non GObject pointer dest=%s src=%s", #dest, #src); \
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} \
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}
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#define cv2extractor_list_add_new_gobject(dest, src) \
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{ \
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void *__tmp_src = (src); \
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if (G_IS_OBJECT(__tmp_src)) { \
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dest = g_list_append(dest, __tmp_src); \
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} else { \
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g_critical("Trying to add to a GList* a non GObject pointer dest=%s src=%s", #dest, #src); \
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} \
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}
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#define cv2extractor_list_add_xml_node(dest, src) \
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{ \
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xmlNode *__tmp_src = xmlCopyNode(src, 1); \
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cv2extractor_list_add_non_null(dest, __tmp_src); \
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}
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#define cv2extractor_list_add_new_xml_node(dest, src) \
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{ \
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xmlNode *__tmp_src = src; \
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cv2extractor_list_add_non_null(dest, __tmp_src); \
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}
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#define cv2extractor_list_add_xml_node_list(dest, src) \
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{ \
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xmlNode *__tmp_src = xmlCopyNodeList(src); \
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cv2extractor_list_add_non_null(dest, __tmp_src); \
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}
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#define cv2extractor_list_add_new_xml_node_list(dest, src) \
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cv2extractor_list_add_new_xml_node(dest, src)
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#define cv2extractor_list_add_gstrv(dest, src) \
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{ \
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GList **__tmp_dest = &(dest); \
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const char **__iter = (const char**)(src); \
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while (__iter && *__iter) { \
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cv2extractor_list_add_string(*__tmp_dest, *__iter); \
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} \
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}
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/* List element removal */
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#define cv2extractor_list_remove_gobject(list, gobject) \
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do { void *__tmp = gobject; GList **__tmp_list = &(list); \
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*__tmp_list = g_list_remove(*__tmp_list, __tmp); \
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cv2extractor_unref(__tmp); } while(0)
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/* Pointer ownership transfer */
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/* cv2extractor_transfer_xxx macros are like cv2extractor_assign_xxx but they do not increment reference count or
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* copy the source value, instead they steal the value (and set the source to NULL, preventing stale
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* references).
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*/
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#define cv2extractor_transfer_full(dest, src, kind) \
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{\
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cv2extractor_release_##kind((dest)); \
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cv2extractor_check_type_equality(dest, src); \
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(dest) = (void*)(src); \
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(src) = NULL; \
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}
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#define cv2extractor_transfer_xpath_object(dest, src) \
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cv2extractor_transfer_full(dest, src, xpath_object)
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#define cv2extractor_transfer_string(dest, src) \
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cv2extractor_transfer_full(dest, src, string)
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#define cv2extractor_transfer_gobject(dest, src) \
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cv2extractor_transfer_full(dest, src, gobject)
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/* Node extraction */
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#define cv2extractor_extract_node_or_fail(to, from, kind, error) \
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{\
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void *__tmp = (from); \
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if (CV2EXTRACTOR_IS_##kind(__tmp)) { \
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to = CV2EXTRACTOR_##kind(__tmp); \
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} else { \
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rc = error; \
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goto cleanup; \
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}\
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}
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/* Bad param handling */
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#define cv2extractor_return_val_if_invalid_param(kind, name, val) \
|
|
g_return_val_if_fail(CV2EXTRACTOR_IS_##kind(name), val)
|
|
|
|
#define cv2extractor_bad_param(kind, name) \
|
|
cv2extractor_return_val_if_invalid_param(kind, name, \
|
|
CV2EXTRACTOR_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
|
|
|
|
#define cv2extractor_null_param(name) \
|
|
g_return_val_if_fail(name != NULL, CV2EXTRACTOR_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
|
|
|
|
/**
|
|
* cv2extractor_check_non_empty_string:
|
|
* @str: a char pointer
|
|
*
|
|
* Check that @str is non-NULL and not empty, otherwise jump to cleanup and return
|
|
* CV2EXTRACTOR_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ.
|
|
*/
|
|
#define cv2extractor_check_non_empty_string(str) \
|
|
goto_cleanup_if_fail_with_rc(! cv2extractor_strisempty(str), \
|
|
CV2EXTRACTOR_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
|
|
|
|
/*
|
|
* We extensively use goto operator but in a formalized way, i.e. only for error checking code
|
|
* paths.
|
|
*
|
|
* The next macros goto_cleanup_xxxx encapsulate idioms used in cv2extractor, like checking for a condition
|
|
* or setting the return code which must be called 'rc' and be of an 'int' type.
|
|
*/
|
|
|
|
/*
|
|
* The following macros are made to create some formalism for function's cleanup code.
|
|
*
|
|
* The exit label should be called 'cleanup'. And for functions returning an integer error code, the
|
|
* error code should be named 'rc' and 'return rc;' should be the last statement of the function.
|
|
*/
|
|
|
|
/**
|
|
* goto_cleanup_with_rc:
|
|
* @rc_value: integer return value
|
|
*
|
|
* This macro jump to the 'cleanup' label and set the return value to @rc_value.
|
|
*
|
|
*/
|
|
#define goto_cleanup_with_rc(rc_value) \
|
|
do {\
|
|
rc = (rc_value); \
|
|
goto cleanup; \
|
|
} while(0);
|
|
|
|
/**
|
|
* goto_cleanup_if_fail:
|
|
* @condition: a boolean condition
|
|
*
|
|
* Jump to the 'cleanup' label if the @condition is FALSE.
|
|
*
|
|
*/
|
|
#define goto_cleanup_if_fail(condition) \
|
|
{\
|
|
if (! (condition) ) {\
|
|
goto cleanup; \
|
|
} \
|
|
}
|
|
|
|
/**
|
|
* goto_cleanup_if_fail_with_rc:
|
|
* @condition: a boolean condition
|
|
* @rc_value: integer return value
|
|
*
|
|
* Jump to the 'cleanup' label if the @condition is FALSE and set the return value to
|
|
* @rc_value.
|
|
*
|
|
*/
|
|
#define goto_cleanup_if_fail_with_rc(condition, rc_value) \
|
|
{\
|
|
if (! (condition) ) {\
|
|
rc = (rc_value); \
|
|
goto cleanup; \
|
|
} \
|
|
}
|
|
|
|
/**
|
|
* goto_cleanup_if_fail_with_rc_with_warning:
|
|
* @condition: a boolean condition
|
|
* @rc_value: integer return value
|
|
*
|
|
* Jump to the 'cleanup' label if the @condition is FALSE and set the return value to
|
|
* @rc_value. Also emit a warning, showing the condition and the return value.
|
|
*
|
|
*/
|
|
#define goto_cleanup_if_fail_with_rc_with_warning(condition, rc_value) \
|
|
{\
|
|
if (! (condition) ) {\
|
|
g_warning("%s failed, returning %s", #condition, #rc_value);\
|
|
rc = (rc_value); \
|
|
goto cleanup; \
|
|
} \
|
|
}
|
|
|
|
/**
|
|
* goto_cleanup_with_rc_with_critical:
|
|
* @message: a critical message
|
|
* @rc_value: integer return value
|
|
*
|
|
* Jump to the 'cleanup' label and set the return value to
|
|
* @rc_value. Also emit a critical, showing the message and the return value.
|
|
*
|
|
*/
|
|
#define goto_cleanup_with_rc_with_critical(message, rc_value) \
|
|
{\
|
|
g_critical("%s, returning %s", #message, #rc_value);\
|
|
rc = (rc_value); \
|
|
goto cleanup; \
|
|
}
|
|
|
|
/**
|
|
* check_good_rc:
|
|
* @what: a call to a function returning a cv2extractor error code
|
|
*
|
|
* Check if return code is 0, if not store it in rc and jump to cleanup label.
|
|
*/
|
|
#define cv2extractor_check_good_rc(what) \
|
|
{ \
|
|
int __rc = (what);\
|
|
goto_cleanup_if_fail_with_rc(__rc == 0, __rc); \
|
|
}
|
|
|
|
/*#define cv2extractor_mem_debug(who, what, where) \
|
|
{ \
|
|
if (cv2extractor_flag_memory_debug) \
|
|
fprintf(stderr, " freeing %s/%s (at %p)\n", who, what, (void*)where); \
|
|
}*/
|
|
|
|
/**
|
|
* cv2extractor_foreach:
|
|
* @_iter: a #GList variable, which will server to traverse @_list
|
|
* @_list: a #GList value, which we will traverse
|
|
*
|
|
* Traverse a #GList list using 'for' construct. It must be followed by a block or a statement.
|
|
*/
|
|
#define cv2extractor_foreach(_iter, _list) \
|
|
for (_iter = (_list); _iter; _iter = g_list_next(_iter))
|
|
|
|
/**
|
|
* cv2extractor_foreach_full_begin:
|
|
* @_type: the type of the variable @_data
|
|
* @_data: the name of the variable to define to store data values
|
|
* @_iter: the name of the variable to define to store the iterator
|
|
* @_list: the GList* to iterate
|
|
*
|
|
* Traverse a GList* @_list, using @_iter as iteration variable extract data field to variable
|
|
* @_data of type @_type.
|
|
*/
|
|
#define cv2extractor_foreach_full_begin(_type, _data, _iter, _list) \
|
|
{ \
|
|
_type _data = NULL; \
|
|
GList *_iter = NULL; \
|
|
for (_iter = (_list); _iter && ((_data = _iter->data), 1); _iter = g_list_next(_iter)) \
|
|
{
|
|
|
|
#define cv2extractor_foreach_full_end() \
|
|
} }
|
|
|
|
/**
|
|
* cv2extractor_list_get_first_child:
|
|
* @list:(allowed-none): a #GList node or NULL.
|
|
*
|
|
* Return the first child in a list, or NULL.
|
|
*/
|
|
#define cv2extractor_list_get_first_child(list) \
|
|
((list) ? (list)->data : NULL)
|
|
|
|
/* Get a printable extract for error messages */
|
|
char* cv2extractor_safe_prefix_string(const char *str, gsize length);
|
|
|
|
int cv2extractor_gobject_is_of_type(GObject *a, GType b);
|
|
|
|
GObject *cv2extractor_extract_gtype_from_list(GType type, GList *list);
|
|
|
|
GObject * cv2extractor_extract_gtype_from_list_or_new(GType type, GList **list, gboolean create);
|
|
|
|
/* Get first node of this type in a list */
|
|
/* ex: cv2extractor_extract_node (Cv2extractorNode, CV2EXTRACTOR_TYPE_NODE, list) */
|
|
#define cv2extractor_extract_gobject_from_list(type, gobjecttype, list) \
|
|
((type*) cv2extractor_extract_gtype_from_list(gobjecttype, list))
|
|
|
|
/*
|
|
* Simplify simple accessors argument checking.
|
|
*
|
|
*/
|
|
#define cv2extractor_return_val_if_fail(assertion, value) \
|
|
if (!(assertion)) return (value);
|
|
|
|
#define cv2extractor_return_null_if_fail(assertion) \
|
|
cv2extractor_return_val_if_fail(assertion, NULL)
|
|
|
|
#define cv2extractor_return_if_fail(assertion) \
|
|
if (!(assertion)) return;
|
|
|
|
/*#define cv2extractor_trace(args...) \
|
|
if (cv2extractor_flag_memory_debug) { \
|
|
fprintf(stderr, ## args); \
|
|
}*/
|
|
|
|
/* Cv2extractor string data helpers */
|
|
inline static gboolean
|
|
cv2extractor_strisequal(const char *a, const char *b) {
|
|
return (g_strcmp0(a,b) == 0);
|
|
}
|
|
inline static gboolean
|
|
cv2extractor_strisnotequal(const char *a, const char *b) {
|
|
return ! cv2extractor_strisequal(a,b);
|
|
}
|
|
inline static gboolean
|
|
cv2extractor_strisempty(const char *str) {
|
|
return ((str) == NULL || (str)[0] == '\0');
|
|
}
|
|
/*inline static gboolean
|
|
cv2extractor_xmlstrisnotequal(const xmlChar *a, const xmlChar *b) {
|
|
return cv2extractor_strisnotequal((char*)a, (char*)b);
|
|
}*/
|
|
|
|
#endif /* __CV2EXTRACTOR_UTILS_H__ */
|