void XBeeResponse::getZBTxStatusResponse(XBeeResponse &zbXBeeResponse) {
// way off?
ZBTxStatusResponse* zb = static_cast<ZBTxStatusResponse*>(&zbXBeeResponse);
// pass pointer array to subclass
zb->setFrameData(getFrameData());
setCommon(zbXBeeResponse);
}
void XBeeResponse::getZBRxResponse(XBeeResponse &rxResponse) {
ZBRxResponse* zb = static_cast<ZBRxResponse*>(&rxResponse);
//TODO verify response api id matches this api for this response
// pass pointer array to subclass
zb->setFrameData(getFrameData());
setCommon(rxResponse);
zb->getRemoteAddress64().setMsb((uint32_t(getFrameData()[0]) << 24) + (uint32_t(getFrameData()[1]) << 16) + (uint16_t(getFrameData()[2]) << 8) + getFrameData()[3]);
zb->getRemoteAddress64().setLsb((uint32_t(getFrameData()[4]) << 24) + (uint32_t(getFrameData()[5]) << 16) + (uint16_t(getFrameData()[6]) << 8) + (getFrameData()[7]));
}
VOID CALLBACK ChDirCompletionRoutine(DWORD dwErrorCode,
DWORD dwNumberOfBytesTransfered,
LPOVERLAPPED lpOverlapped)
{
//VPL_REPORT_INFO("ChDirCompletionRoutine");
int rc;
DWORD dwOffset = 0;
FILE_NOTIFY_INFORMATION* pInfo;
VPLFS_MonitorHandle_t* monHandle = (VPLFS_MonitorHandle_t*)(lpOverlapped->hEvent);
if(dwErrorCode==ERROR_OPERATION_ABORTED || g_isInitCount==0 || monHandle->stop) {
// Will be handled below.
}else if(dwErrorCode != ERROR_SUCCESS) {
VPL_REPORT_WARN("Unexpected error:"FMT_DWORD, dwErrorCode);
}else { // (dwErrorCode == ERROR_SUCCESS), btw, ERROR_SUCCESS == 0.
DWORD nextEntryOffset = 1;
VPLFS_MonitorEvent* cbBuffer = (VPLFS_MonitorEvent*)
(monHandle->pBuffer+monHandle->nBufferLength);
u32 previousEntry = 0;
void* eventBuffer = cbBuffer;
int eventBufferSize = 0;
if(dwNumberOfBytesTransfered == 0)
{ // This means the buffer overflowed
monHandle->cb(monHandle,
eventBuffer,
eventBufferSize,
VPLFS_MonitorCB_OVERFLOW);
}else {
do {
// Get a pointer to the first change record...
pInfo = (FILE_NOTIFY_INFORMATION*) &(monHandle->pBuffer[dwOffset]);
nextEntryOffset = pInfo->NextEntryOffset;
char filename[4 * MAX_PATH]; // a UTF16 char may require at most 4 bytes when encoded in UTF8
// NOTE: pInfo->FileName is not null-terminated!
// NOTE: pInfo->FileNameLength is in bytes!
int temp_rc = _VPL__wstring_to_utf8(pInfo->FileName,
pInfo->FileNameLength / sizeof(WCHAR),
filename, ARRAY_SIZE_IN_BYTES(filename));
if(temp_rc != 0) {
VPL_REPORT_WARN("%s failed: %d", "_VPL__wstring_to_utf8", temp_rc);
// TODO: skip the rest of this loop?
}
if(!isBeginWithPeriod(filename))
{ // If the file is not considered hidden (begins with a period.
//VPL_REPORT_INFO("Filename:%s, FilenameLength:"FMT_DWORD", action:"FMT_DWORD", nextEntry:"FMT_DWORD,
// filename, pInfo->FileNameLength, pInfo->Action, pInfo->NextEntryOffset);
switch(pInfo->Action) {
case FILE_ACTION_ADDED:
{
//VPL_REPORT_INFO("FILE_ACTION_ADDED: %s", filename);
cbBuffer->action = VPLFS_MonitorEvent_FILE_ADDED;
monHandle->has_rename_old_name = false;
setCommon(cbBuffer, filename);
previousEntry = cbBuffer->nextEntryOffsetBytes;
eventBufferSize += cbBuffer->nextEntryOffsetBytes;
cbBuffer = (VPLFS_MonitorEvent*)(((char*)(cbBuffer))+cbBuffer->nextEntryOffsetBytes);
}break;
case FILE_ACTION_REMOVED:
{
//VPL_REPORT_INFO("FILE_ACTION_REMOVED: %s", filename);
cbBuffer->action = VPLFS_MonitorEvent_FILE_REMOVED;
monHandle->has_rename_old_name = false;
setCommon(cbBuffer, filename);
previousEntry = cbBuffer->nextEntryOffsetBytes;
eventBufferSize += cbBuffer->nextEntryOffsetBytes;
cbBuffer = (VPLFS_MonitorEvent*)(((char*)(cbBuffer))+cbBuffer->nextEntryOffsetBytes);
}break;
case FILE_ACTION_MODIFIED:
{
//VPL_REPORT_INFO("FILE_ACTION_MODIFIED: %s", filename);
cbBuffer->action = VPLFS_MonitorEvent_FILE_MODIFIED;
monHandle->has_rename_old_name = false;
setCommon(cbBuffer, filename);
previousEntry = cbBuffer->nextEntryOffsetBytes;
eventBufferSize += cbBuffer->nextEntryOffsetBytes;
cbBuffer = (VPLFS_MonitorEvent*)(((char*)(cbBuffer))+cbBuffer->nextEntryOffsetBytes);
}break;
case FILE_ACTION_RENAMED_OLD_NAME:
{
//VPL_REPORT_INFO("FILE_ACTION_RENAMED_OLD_NAME: %s", filename);
monHandle->has_rename_old_name = true;
strncpy(monHandle->rename_old_name, filename, MAX_PATH);
}break;
case FILE_ACTION_RENAMED_NEW_NAME:
{
//VPL_REPORT_INFO("FILE_ACTION_RENAMED_NEW_NAME: %s", filename);
if(monHandle->has_rename_old_name) {
cbBuffer->action = VPLFS_MonitorEvent_FILE_RENAMED;
setCommon(cbBuffer, monHandle->rename_old_name);
cbBuffer->moveTo = ((char*)cbBuffer) + cbBuffer->nextEntryOffsetBytes;
std::string moveToName(filename);
replaceBackslashWithForwardSlash(moveToName);
strncpy((char*)cbBuffer->moveTo, moveToName.c_str(), MAX_PATH);
int nameLen = moveToName.size()+1; // +1 for '\0'
cbBuffer->filename = (char*)(cbBuffer+1);
cbBuffer->nextEntryOffsetBytes += ALIGN(nameLen);
previousEntry = cbBuffer->nextEntryOffsetBytes;
eventBufferSize += cbBuffer->nextEntryOffsetBytes;
cbBuffer = (VPLFS_MonitorEvent*)(((char*)(cbBuffer))+cbBuffer->nextEntryOffsetBytes);
monHandle->has_rename_old_name = false;
}else{
VPL_REPORT_WARN("RENAMED_NEW_NAME without RENAME_OLD_NAME:%s", filename);
}
}break;
default:
VPL_REPORT_WARN("Unhandled action:"FMT_DWORD", %s", pInfo->Action, filename);
break;
}
}
// More than one change may happen at the same time. Load the next change and continue...
dwOffset += pInfo->NextEntryOffset;
}while((pInfo->NextEntryOffset != 0) &&
(dwOffset<dwNumberOfBytesTransfered) &&
(monHandle->stop != true));
cbBuffer = (VPLFS_MonitorEvent*)(((char*)cbBuffer)- previousEntry);
cbBuffer->nextEntryOffsetBytes = 0;
if(eventBufferSize>0) {
monHandle->cb(monHandle,
eventBuffer,
eventBufferSize,
VPLFS_MonitorCB_OK);
}
}
}
if(g_isInitCount==0 || monHandle->stop) {
VPL_REPORT_INFO("Cleaned up file monitor");
CloseHandle(monHandle->hDir);
free(monHandle);
} else {
rc = beginMonitor(monHandle);
if(rc != 0) {
VPL_REPORT_WARN("beginMonitor failed:%d", rc);
}
}
}
