121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
* Window Icon Cache
|
|
*
|
|
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <winpr/crt.h>
|
|
#include <winpr/print.h>
|
|
|
|
#include <freerdp/utils/stream.h>
|
|
|
|
#include <freerdp/rail/icon.h>
|
|
|
|
ICON_INFO* icon_cache_get(rdpIconCache* cache, BYTE id, UINT16 index, void** extra)
|
|
{
|
|
ICON_INFO* entry;
|
|
|
|
if (id >= cache->numCaches)
|
|
{
|
|
printf("invalid window icon cache id:%d\n", id);
|
|
return (ICON_INFO*) NULL;
|
|
}
|
|
|
|
if (index >= cache->numCacheEntries)
|
|
{
|
|
printf("invalid window icon cache index:%d in cache id:%d\n", index, id);
|
|
return (ICON_INFO*) NULL;
|
|
}
|
|
|
|
entry = cache->caches[id].entries[index].entry;
|
|
|
|
if (extra != NULL)
|
|
*extra = cache->caches[id].entries[index].extra;
|
|
|
|
return entry;
|
|
}
|
|
|
|
void icon_cache_put(rdpIconCache* cache, BYTE id, UINT16 index, ICON_INFO* entry, void* extra)
|
|
{
|
|
if (id >= cache->numCaches)
|
|
{
|
|
printf("invalid window icon cache id:%d\n", id);
|
|
return;
|
|
}
|
|
|
|
if (index >= cache->numCacheEntries)
|
|
{
|
|
printf("invalid window icon cache index:%d in cache id:%d\n", index, id);
|
|
return;
|
|
}
|
|
|
|
cache->caches[id].entries[index].entry = entry;
|
|
|
|
if (extra != NULL)
|
|
cache->caches[id].entries[index].extra = extra;
|
|
}
|
|
|
|
rdpIconCache* icon_cache_new(rdpRail* rail)
|
|
{
|
|
rdpIconCache* cache;
|
|
|
|
cache = (rdpIconCache*) malloc(sizeof(rdpIconCache));
|
|
|
|
if (cache != NULL)
|
|
{
|
|
int i;
|
|
|
|
ZeroMemory(cache, sizeof(rdpIconCache));
|
|
|
|
cache->rail = rail;
|
|
cache->numCaches = (BYTE) rail->settings->RemoteAppNumIconCacheEntries;
|
|
cache->numCacheEntries = rail->settings->RemoteAppNumIconCacheEntries;
|
|
|
|
cache->caches = malloc(cache->numCaches * sizeof(WINDOW_ICON_CACHE));
|
|
ZeroMemory(cache->caches, cache->numCaches * sizeof(WINDOW_ICON_CACHE));
|
|
|
|
for (i = 0; i < cache->numCaches; i++)
|
|
{
|
|
cache->caches[i].entries = malloc(cache->numCacheEntries * sizeof(rdpIconCache));
|
|
ZeroMemory(cache->caches[i].entries, cache->numCacheEntries * sizeof(rdpIconCache));
|
|
}
|
|
}
|
|
|
|
return cache;
|
|
}
|
|
|
|
void icon_cache_free(rdpIconCache* cache)
|
|
{
|
|
if (cache != NULL)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < cache->numCaches; i++)
|
|
{
|
|
free(cache->caches[i].entries);
|
|
}
|
|
|
|
free(cache->caches);
|
|
|
|
free(cache);
|
|
}
|
|
}
|
|
|