1 files changed, 108 insertions, 0 deletions
diff --git a/libs/libjson/src/JSONMemory.cpp b/libs/libjson/src/JSONMemory.cpp
new file mode 100644
index 0000000000..c36c30c33f
--- /dev/null
+++ b/libs/libjson/src/JSONMemory.cpp
@@ -0,0 +1,108 @@
+/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org),
+Copyright (c) 2000-12 Miranda IM project,
+all portions of this codebase are copyrighted to the people
+listed in contributors.txt.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "stdafx.h"
+
+#include "JSONMemory.h"
+#include "JSONNode.h"
+#include "JSONNode.inl"
+
+#ifdef JSON_MEMORY_MANAGE
+	void auto_expand::purge(void){
+		for(std::map<void *, void *>::iterator i = mymap.begin(), en = mymap.end(); i != en; ++i){
+			#if defined(JSON_DEBUG) || defined(JSON_SAFE)
+				void * temp = (void*)i -> first;  //because its pass by reference
+				libjson_free<void>(temp);
+			#else
+				libjson_free<void>((void*)i -> first);
+			#endif
+		}
+	}
+
+	void auto_expand_node::purge(void){
+		for(std::map<void *, JSONNode *>::iterator i = mymap.begin(), en = mymap.end(); i != en; ++i){
+			JSONNode::deleteJSONNode((JSONNode *)i -> second);
+		}
+	}
+#endif
+
+#ifdef JSON_MEMORY_CALLBACKS
+
+json_malloc_t mymalloc = 0;
+json_realloc_t myrealloc = 0;
+json_free_t myfree = 0;
+
+void * JSONMemory::json_malloc(size_t siz){
+	if (mymalloc){
+		#ifdef JSON_DEBUG  //in debug mode, see if the malloc was successful
+			void * result = mymalloc(siz);
+			JSON_ASSERT(result, JSON_TEXT("out of memory"));
+			return result;
+		#else
+			return mymalloc((unsigned long)siz);
+		#endif
+	}
+	#ifdef JSON_DEBUG  //in debug mode, see if the malloc was successful
+		void * result = malloc(siz);
+		JSON_ASSERT(result, JSON_TEXT("out of memory"));
+		return result;
+	#else
+		return malloc(siz);
+	#endif
+}
+
+void * JSONMemory::json_realloc(void * ptr, size_t siz){
+	if (myrealloc){
+		#ifdef JSON_DEBUG  //in debug mode, see if the malloc was successful
+			void * result = myrealloc(ptr, siz);
+			JSON_ASSERT(result, JSON_TEXT("out of memory"));
+			return result;
+		#else
+			return myrealloc(ptr, (unsigned long)siz);
+		#endif
+	}
+	#ifdef JSON_DEBUG  //in debug mode, see if the malloc was successful
+		void * result = realloc(ptr, siz);
+		JSON_ASSERT(result, JSON_TEXT("out of memory"));
+		return result;
+	#else
+		return realloc(ptr, siz);
+	#endif
+}
+
+void JSONMemory::json_free(void * ptr){
+	if (myfree){
+		myfree(ptr);
+	} else {
+		free(ptr);
+	}
+}
+
+void JSONMemory::registerMemoryCallbacks(json_malloc_t mal, json_realloc_t real, json_free_t fre){
+	mymalloc = mal;
+	myrealloc = real;
+	myfree = fre;
+}
+
+#endif