예제 #1
0
WatchID FileWatcherGeneric::addWatch(const std::string& directory, FileWatchListener* watcher, bool recursive)
{
	std::string dir( directory );

	FileSystem::dirAddSlashAtEnd( dir );

	FileInfo fi( dir );

	if ( !fi.isDirectory() )
	{
		return Errors::Log::createLastError( Errors::FileNotFound, dir );
	}
	else if ( !fi.isReadable() )
	{
		return Errors::Log::createLastError( Errors::FileNotReadable, dir );
	}
	else if ( pathInWatches( dir ) )
	{
		return Errors::Log::createLastError( Errors::FileRepeated, dir );
	}

	std::string curPath;
	std::string link( FileSystem::getLinkRealPath( dir, curPath ) );

	if ( "" != link )
	{
		if ( pathInWatches( link ) )
		{
			return Errors::Log::createLastError( Errors::FileRepeated, dir );
		}
		else if ( !linkAllowed( curPath, link ) )
		{
			return Errors::Log::createLastError( Errors::FileOutOfScope, dir );
		}
		else
		{
			dir = link;
		}
	}

	mLastWatchID++;

	WatcherGeneric * pWatch		= new WatcherGeneric( mLastWatchID, dir, watcher, this, recursive );

	mWatchesLock.lock();
	mWatches.push_back(pWatch);
	mWatchesLock.unlock();

	return pWatch->ID;
}
예제 #2
0
WatchID FileWatcherWin32::addWatch(const std::string& directory, FileWatchListener* watcher, bool recursive)
{
	std::string dir( directory );

	FileInfo fi( dir );

	if ( !fi.isDirectory() )
	{
		return Errors::Log::createLastError( Errors::FileNotFound, dir );
	}
	else if ( !fi.isReadable() )
	{
		return Errors::Log::createLastError( Errors::FileNotReadable, dir );
	}

	FileSystem::dirAddSlashAtEnd( dir );

	WatchID watchid = ++mLastWatchID;

	mWatchesLock.lock();

	WatcherStructWin32 * watch = CreateWatch( String::fromUtf8( dir ).toWideString().c_str(), recursive,		FILE_NOTIFY_CHANGE_CREATION |
																			FILE_NOTIFY_CHANGE_LAST_WRITE |
																			FILE_NOTIFY_CHANGE_FILE_NAME |
																			FILE_NOTIFY_CHANGE_DIR_NAME
	);

	if( NULL == watch )
	{
		return Errors::Log::createLastError( Errors::FileNotFound, dir );
	}

	if ( pathInWatches( dir ) )
	{
		return Errors::Log::createLastError( Errors::FileRepeated, dir );
	}

	// Add the handle to the handles vector
	watch->Watch->ID = watchid;
	watch->Watch->Watch = this;
	watch->Watch->Listener = watcher;
	watch->Watch->DirName = new char[dir.length()+1];
	strcpy(watch->Watch->DirName, dir.c_str());

	mHandles.push_back( watch->Watch->DirHandle );
	mWatches.push_back( watch );
	mWatchesLock.unlock();

	return watchid;
}