bool getSavedGamesStack (stackHandler * sH, char * ext) {
char * pattern = joinStrings ("*", ext);
if (! pattern) return false;
variable newName;
newName.varType = SVT_NULL;
#ifdef _WIN32
WCHAR *w_pattern = ConvertToUTF16(pattern);
WIN32_FIND_DATA theData;
HANDLE handle = FindFirstFile (w_pattern, & theData);
delete w_pattern;
if (handle != INVALID_HANDLE_VALUE) {
bool keepGoing;
do {
theData.cFileName[lstrlen (theData.cFileName) - strlen (ext)] = TEXT('\0');
char * fileName = ConvertFromUTF16(theData.cFileName);
char * decoded = decodeFilename (fileName);
makeTextVar (newName, decoded);
delete fileName;
delete decoded;
if (! addVarToStack (newName, sH -> first)) return false;
if (sH -> last == NULL) sH -> last = sH -> first;
keepGoing = FindNextFile (handle, & theData);
} while (keepGoing);
FindClose (handle);
}
#else
DIR * dir = opendir (".");
if (! dir) return false;
struct dirent *d = readdir (dir);
while (d != NULL) {
if (! strcmp(d->d_name + strlen (d->d_name) - strlen (ext), ext)) {
d->d_name[strlen (d->d_name) - strlen (ext)] = 0;
char * decoded = decodeFilename (d->d_name);
makeTextVar (newName, decoded);
delete[] decoded;
if (! addVarToStack (newName, sH -> first)) return false;
if (sH -> last == NULL) sH -> last = sH -> first;
}
d = readdir (dir);
}
closedir (dir);
#endif
delete[] pattern;
pattern = NULL;
return true;
}
QStringList KaraokePlayable_ZIP::enumerate()
{
QStringList filelist;
// http://www.nih.at/libzip/zip_get_num_entries.html
int files = zip_get_num_entries( m_zip, ZIP_FL_UNCHANGED );
if ( files == 0 )
{
m_errorMsg = "archive has no files";
return filelist;
}
for ( int i = 0; i < files; i++ )
{
// Retrieve the file size
struct zip_stat fileinfo;
// http://www.nih.at/libzip/zip_stat_index.html
if ( zip_stat_index( m_zip, i, 0, &fileinfo) != 0 )
{
m_errorMsg = "file info not found";
return QStringList();
}
filelist.push_back( decodeFilename( fileinfo.name ) );
}
return filelist;
}
