// Save the state of the event system
bool eventSaveState(const char *pFilename)
{
WzConfig ini(pFilename);
if (!eventSaveContext(ini) || !eventSaveTriggerList(psTrigList, "trig", ini) || !eventSaveTriggerList(psCallbackList, "callback", ini))
{
return false;
}
return true;
}
// Save the state of the event system
BOOL eventSaveState(SDWORD version, char **ppBuffer, UDWORD *pFileSize)
{
UDWORD size, totalSize;
char *pBuffer, *pPos;
EVENT_SAVE_HDR *psHdr;
totalSize = sizeof(EVENT_SAVE_HDR);
// find the size of the context save
if (!eventSaveContext(NULL, &size))
{
return false;
}
totalSize += size;
// find the size of the trigger save
if (!eventSaveTriggerList(psTrigList, NULL, &size))
{
return false;
}
totalSize += size;
// find the size of the callback trigger save
if (!eventSaveTriggerList(psCallbackList, NULL, &size))
{
return false;
}
totalSize += size;
// Allocate the buffer to save to
pBuffer = (char*)malloc(totalSize);
if (pBuffer == NULL)
{
debug( LOG_FATAL, "eventSaveState: out of memory" );
abort();
return false;
}
pPos = pBuffer;
// set the header
psHdr = (EVENT_SAVE_HDR *)pPos;
psHdr->aFileType[0] = 'e';
psHdr->aFileType[1] = 'v';
psHdr->aFileType[2] = 'n';
psHdr->aFileType[3] = 't';
psHdr->version = version;
endian_udword(&psHdr->version);
pPos += sizeof(EVENT_SAVE_HDR);
// save the contexts
if (!eventSaveContext(pPos, &size))
{
return false;
}
pPos += size;
// save the triggers
if (!eventSaveTriggerList(psTrigList, pPos, &size))
{
return false;
}
pPos += size;
// save the callback triggers
if (!eventSaveTriggerList(psCallbackList, pPos, &size))
{
return false;
}
pPos += size;
*ppBuffer = pBuffer;
*pFileSize = totalSize;
return true;
}