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;
}
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;
}