int XMLStack::loadXMLFile(const char *xmlFilePath)
{
const char *verifiedPath = MediaPathManager::lookUpMediaPath(xmlFilePath);
size_t pathLength = 0;
char *progress = 0,
*stream = 0;
bufferProgress = 0;
bufferSize = 0;
flush();
if(!verifiedPath)
return (state = XML_FILE_NOT_FOUND);
pathLength = stx_strlen(verifiedPath);
for(size_t t = 0; t < pathLength; t++)
{
if(verifiedPath[t] == '.')
break;
logFilePath += verifiedPath[t];
}
logFilePath += ".err";
state = XML_SUCCESS;
std::string fn=stx_convertpath(verifiedPath);
LOG_PRINT("XMLStack::loadXMLFile:ifstream=%s\n", fn.c_str());
ifstream fileInputStream(fn.c_str(), ifstream::in | ifstream::binary);
fileInputStream.seekg(0, ios::end);
bufferSize = fileInputStream.tellg();
stream = new char[bufferSize + 1];
progress = stream;
memset(stream, 0, bufferSize + 1);
fileInputStream.seekg(0, ios::beg);
fileInputStream.read(stream, bufferSize);
fileInputStream.close();
do
{
XMLElement *parent = new XMLElement();
progress = parseXMLStream(progress, parent);
addChild(parent);
}
while(*progress && (state == XML_SUCCESS));
deleteArray(stream);
if(state != XML_SUCCESS)
{
flush();
NatureScene::Logger::writeErrorLog(NSString("Failed to parse the XML File at <") +
verifiedPath + ">");
return -1;//???
}
return XML_SUCCESS;
}
void FileTransferRequestHandler::md5Requested()
{
WinFilePath fullPathName;
UINT64 offset;
UINT64 dataLen;
{
m_input->readUTF8(&fullPathName);
offset = m_input->readUInt64();
dataLen = m_input->readUInt64();
} // end of reading block.
m_log->message(_T("md5 \"%s\" %d %d command requested"), fullPathName.getString(), offset, dataLen);
checkAccess();
//
// Action
//
MD5 md5calculator;
File file(fullPathName.getString());
StringStorage path;
file.getPath(&path);
WinFileChannel fileInputStream(path.getString(), F_READ, FM_OPEN);
fileInputStream.seek(offset);
//
// Begin reading needed file data
//
DWORD bytesToRead = 1024 * 1024;
UINT64 bytesToReadTotal = dataLen;
size_t bytesRead = 0;
UINT64 bytesReadTotal = 0;
if (dataLen < (UINT64)bytesToRead) {
bytesToRead = (DWORD)dataLen;
}
std::vector<UINT8> buffer(bytesToRead);
while (bytesToReadTotal > 0) {
bytesRead = fileInputStream.read(&buffer.front(), bytesToRead);
bytesReadTotal += bytesRead;
bytesToReadTotal -= bytesRead;
if (bytesToReadTotal < (UINT64)bytesToRead) {
bytesToRead = (DWORD)bytesToReadTotal;
}
md5calculator.update(&buffer.front(), (UINT32)bytesRead);
} // while
md5calculator.finalize();
{
AutoLock l(m_output);
m_output->writeUInt32(FTMessage::MD5_REPLY);
m_output->writeFully((const char *)md5calculator.getHash(), 16);
m_output->flush();
}
}
