RecordingSet::~RecordingSet()
{
clearTemp();
//try to remove temp directory; This will of course fail if there are files in there
//so it will only clean the directory if it is not needed anymore;
QDir().rmdir(getBaseDirectory());
}
bool FileManager::save(Image & image, const std::string & path, bool createSymbol)
{
// -------------------------
// Create filename and directories if not exist
unsigned long found = path.find("/");
while(found != -1)
{
std::string subDirectory = path.substr(0, found);
createDirectoryIfNotExists(subDirectory);
found = path.find("/",found+1);
}
// -------------------------
// Call save method on image
std::string pathToImage = getBaseDirectory() + "/" + path;
if(image.save(pathToImage))
{
if(createSymbol)
{
std::string link = SYMBOL_DIRECTORY + path;
symlink(pathToImage.c_str(), link.c_str());
}
return true;
}
else
{
return false;
}
}
// Finds files recursively
// Committed is if the current recursive path only contains files to be deleted (and thus simply list all files found)
// Otherwise wildcards are examined and directories are recursed
static void FindFiles(TCHAR *path, BOOL committed, BOOL oneVolumeOnly) {
WIN32_FIND_DATA ffd;
BY_HANDLE_FILE_INFORMATION info;
TCHAR full[BIG_PATH+5];
HANDLE hFind;
DWORD dwError, attrib;
TCHAR *file, *base;
BOOL match_all;
set *matches = NULL;
DWORD len = _tcslen(path);
while (len > 0 && path[len-1] == L'\\')
path[--len] = 0;
file = copyStr(path);
attrib = GetFileAttributes(path);
match_all = attrib != INVALID_FILE_ATTRIBUTES && ((attrib & FILE_ATTRIBUTE_DIRECTORY) != 0);
if (match_all) {
committed = TRUE;
file[len ] = TEXT('\\');
file[len+1] = TEXT('*');
file[len+2] = 0;
} else {
file[len] = 0;
}
base = getBaseDirectory(file);
if (!committed)
matches = set_create((compare_func)&_tcscmp);
// first pass we match the pattern only and everything we find is committed
hFind = FindFirstFileEx(file, FindExInfoBasic, &ffd, FindExSearchNameMatch, NULL, FIND_FIRST_EX_LARGE_FETCH);
if (hFind == INVALID_HANDLE_VALUE) {
dwError = GetLastError();
if (dwError != ERROR_FILE_NOT_FOUND && dwError != ERROR_ACCESS_DENIED)
LogFileError(TEXT("FindFirstFileEx in FindFiles failed for"), file, dwError);
} else {
do {
if (_tcscmp(ffd.cFileName, TEXT("..")) == 0 || _tcscmp(ffd.cFileName, TEXT(".")) == 0)
continue;
makeFullPath(base, ffd.cFileName, full);
vector_append(files, copyStr(full));
if ((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && !(oneVolumeOnly && (ffd.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) && FileChangesVolume(full))) {
if (!committed)
set_insert(matches, copyStr(ffd.cFileName));
FindFiles(full, TRUE, oneVolumeOnly);
}
} while (FindNextFile(hFind, &ffd) != 0);
dwError = GetLastError();
if (dwError != ERROR_NO_MORE_FILES)
LogError(TEXT("FindNextFile in FindFiles"), dwError);
FindClose(hFind);
}
if (!committed) {
// second pass we are just looking for directories to recurse into
// if we are already committed then there is no need to do this as all directories and files will be enumerated above
TCHAR *pattern = getFileName(file);
TCHAR *baseSrch = copyStr(base);
len = _tcslen(base);
baseSrch[len ] = L'\\';
baseSrch[len+1] = L'*';
baseSrch[len+2] = 0;
hFind = FindFirstFileEx(baseSrch, FindExInfoBasic, &ffd, FindExSearchLimitToDirectories, NULL, FIND_FIRST_EX_LARGE_FETCH);
if (hFind == INVALID_HANDLE_VALUE) {
dwError = GetLastError();
if (dwError != ERROR_FILE_NOT_FOUND && dwError != ERROR_ACCESS_DENIED)
LogFileError(TEXT("FindFirstFileEx in FindFiles2 failed for"), baseSrch, dwError);
} else {
do {
if (_tcscmp(ffd.cFileName, TEXT("..")) != 0 && _tcscmp(ffd.cFileName, TEXT(".")) != 0 && ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
if (!set_contains(matches, ffd.cFileName)) { // don't re-recurse into a directory
makeFullPath2(base, ffd.cFileName, pattern, full);
if (!(oneVolumeOnly && (ffd.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) && FileChangesVolume(full))) {
FindFiles(full, FALSE, oneVolumeOnly);
}
}
}
} while (FindNextFile(hFind, &ffd) != 0);
dwError = GetLastError();
if (dwError != ERROR_NO_MORE_FILES)
LogError(TEXT("FindNextFile in FindFiles2"), dwError);
FindClose(hFind);
}
free(baseSrch);
}
free(file);
free(base);
if (!committed)
set_destroy(matches, TRUE);
}
