Common::HashMap<Common::String, uint32> DefaultSaveFileManager::loadTimestamps() {
Common::HashMap<Common::String, uint32> timestamps;
//refresh the files list
Common::Array<Common::String> files;
g_system->getSavefileManager()->updateSavefilesList(files);
//start with listing all the files in saves/ directory and setting invalid timestamp to them
Common::StringArray localFiles = g_system->getSavefileManager()->listSavefiles("*");
for (uint32 i = 0; i < localFiles.size(); ++i)
timestamps[localFiles[i]] = INVALID_TIMESTAMP;
//now actually load timestamps from file
Common::InSaveFile *file = g_system->getSavefileManager()->openRawFile(TIMESTAMPS_FILENAME);
if (!file) {
warning("DefaultSaveFileManager: failed to open '%s' file to load timestamps", TIMESTAMPS_FILENAME);
return timestamps;
}
while (!file->eos()) {
//read filename into buffer (reading until the first ' ')
Common::String buffer;
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ') break;
buffer += (char)b;
}
//read timestamp info buffer (reading until ' ' or some line ending char)
Common::String filename = buffer;
while (true) {
bool lineEnded = false;
buffer = "";
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ' || b == '\n' || b == '\r') {
lineEnded = (b == '\n');
break;
}
buffer += (char)b;
}
if (buffer == "" && file->eos()) break;
if (!lineEnded) filename += " " + buffer;
else break;
}
//parse timestamp
uint32 timestamp = buffer.asUint64();
if (buffer == "" || timestamp == 0) break;
if (timestamps.contains(filename))
timestamps[filename] = timestamp;
}
delete file;
return timestamps;
}
Common::StringArray DefaultSaveFileManager::listSavefiles(const Common::String &pattern) {
// Assure the savefile name cache is up-to-date.
assureCached(getSavePath());
if (getError().getCode() != Common::kNoError)
return Common::StringArray();
Common::HashMap<Common::String, bool> locked;
for (Common::StringArray::const_iterator i = _lockedFiles.begin(), end = _lockedFiles.end(); i != end; ++i) {
locked[*i] = true;
}
Common::StringArray results;
for (SaveFileCache::const_iterator file = _saveFileCache.begin(), end = _saveFileCache.end(); file != end; ++file) {
if (!locked.contains(file->_key) && file->_key.matchString(pattern, true)) {
results.push_back(file->_key);
}
}
return results;
}
bool DefaultSaveFileManager::removeSavefile(const Common::String &filename) {
// Assure the savefile name cache is up-to-date.
assureCached(getSavePath());
if (getError().getCode() != Common::kNoError)
return false;
#ifdef USE_LIBCURL
// Update file's timestamp
Common::HashMap<Common::String, uint32> timestamps = loadTimestamps();
Common::HashMap<Common::String, uint32>::iterator it = timestamps.find(filename);
if (it != timestamps.end()) {
timestamps.erase(it);
saveTimestamps(timestamps);
}
#endif
// Obtain node if exists.
SaveFileCache::const_iterator file = _saveFileCache.find(filename);
if (file == _saveFileCache.end()) {
return false;
} else {
const Common::FSNode fileNode = file->_value;
// Remove from cache, this invalidates the 'file' iterator.
_saveFileCache.erase(file);
file = _saveFileCache.end();
// FIXME: remove does not exist on all systems. If your port fails to
// compile because of this, please let us know (scummvm-devel).
// There is a nicely portable workaround, too: Make this method overloadable.
if (remove(fileNode.getPath().c_str()) != 0) {
#ifndef _WIN32_WCE
if (errno == EACCES)
setError(Common::kWritePermissionDenied, "Search or write permission denied: "+fileNode.getName());
if (errno == ENOENT)
setError(Common::kPathDoesNotExist, "removeSavefile: '"+fileNode.getName()+"' does not exist or path is invalid");
#endif
return false;
} else {
return true;
}
}
}
void DefaultSaveFileManager::saveTimestamps(Common::HashMap<Common::String, uint32> ×tamps) {
Common::DumpFile f;
Common::String filename = concatWithSavesPath(TIMESTAMPS_FILENAME);
if (!f.open(filename, true)) {
warning("DefaultSaveFileManager: failed to open '%s' file to save timestamps", filename.c_str());
return;
}
for (Common::HashMap<Common::String, uint32>::iterator i = timestamps.begin(); i != timestamps.end(); ++i) {
Common::String data = i->_key + Common::String::format(" %u\n", i->_value);
if (f.write(data.c_str(), data.size()) != data.size()) {
warning("DefaultSaveFileManager: failed to write timestamps data into '%s'", filename.c_str());
return;
}
}
f.flush();
f.finalize();
f.close();
}
Common::HashMap<Common::String, Score *> *DirectorEngine::scanMovies(const Common::String &folder) {
Common::FSNode directory(folder);
Common::FSList movies;
const char *sharedMMMname;
if (getPlatform() == Common::kPlatformWindows)
sharedMMMname = "SHARDCST.MMM";
else
sharedMMMname = "Shared Cast*";
Common::HashMap<Common::String, Score *> *nameMap = new Common::HashMap<Common::String, Score *>();
if (!directory.getChildren(movies, Common::FSNode::kListFilesOnly))
return nameMap;
if (!movies.empty()) {
for (Common::FSList::const_iterator i = movies.begin(); i != movies.end(); ++i) {
debugC(2, kDebugLoading, "File: %s", i->getName().c_str());
if (Common::matchString(i->getName().c_str(), sharedMMMname, true)) {
_sharedCastFile = i->getName();
continue;
}
Archive *arc = createArchive();
warning("name: %s", i->getName().c_str());
arc->openFile(i->getName());
Score *sc = new Score(this, arc);
nameMap->setVal(sc->getMacName(), sc);
debugC(2, kDebugLoading, "Movie name: \"%s\"", sc->getMacName().c_str());
}
}
return nameMap;
}
bool ThemeEngine::createCursor(const Common::String &filename, int hotspotX, int hotspotY, int scale) {
if (!_system->hasFeature(OSystem::kFeatureCursorPalette))
return true;
// Try to locate the specified file among all loaded bitmaps
const Graphics::Surface *cursor = _bitmaps[filename];
if (!cursor)
return false;
#ifdef USE_RGB_COLOR
_cursorFormat.bytesPerPixel = 1;
_cursorFormat.rLoss = _cursorFormat.gLoss = _cursorFormat.bLoss = _cursorFormat.aLoss = 8;
_cursorFormat.rShift = _cursorFormat.gShift = _cursorFormat.bShift = _cursorFormat.aShift = 0;
#endif
// Set up the cursor parameters
_cursorHotspotX = hotspotX;
_cursorHotspotY = hotspotY;
_cursorTargetScale = scale;
_cursorWidth = cursor->w;
_cursorHeight = cursor->h;
// Allocate a new buffer for the cursor
delete[] _cursor;
_cursor = new byte[_cursorWidth * _cursorHeight];
assert(_cursor);
memset(_cursor, 0xFF, sizeof(byte) * _cursorWidth * _cursorHeight);
// the transparent color is 0xFF00FF
const int colTransparent = _overlayFormat.RGBToColor(0xFF, 0, 0xFF);
// Now, scan the bitmap. We have to convert it from 16 bit color mode
// to 8 bit mode, and have to create a suitable palette on the fly.
uint colorsFound = 0;
Common::HashMap<int, int> colorToIndex;
const OverlayColor *src = (const OverlayColor *)cursor->pixels;
for (uint y = 0; y < _cursorHeight; ++y) {
for (uint x = 0; x < _cursorWidth; ++x) {
byte r, g, b;
// Skip transparency
if (src[x] == colTransparent)
continue;
_overlayFormat.colorToRGB(src[x], r, g, b);
const int col = (r << 16) | (g << 8) | b;
// If there is no entry yet for this color in the palette: Add one
if (!colorToIndex.contains(col)) {
const int index = colorsFound++;
colorToIndex[col] = index;
_cursorPal[index * 3 + 0] = r;
_cursorPal[index * 3 + 1] = g;
_cursorPal[index * 3 + 2] = b;
if (colorsFound > MAX_CURS_COLORS) {
warning("Cursor contains too many colors (%d, but only %d are allowed)", colorsFound, MAX_CURS_COLORS);
return false;
}
}
// Copy pixel from the 16 bit source surface to the 8bit target surface
const int index = colorToIndex[col];
_cursor[y * _cursorWidth + x] = index;
}
src += _cursorWidth;
}
_useCursor = true;
_cursorPalSize = colorsFound;
return true;
}
void SavesSyncRequest::directoryListedCallback(Storage::ListDirectoryResponse response) {
_workingRequest = nullptr;
if (_ignoreCallback)
return;
if (response.request) _date = response.request->date();
Common::HashMap<Common::String, bool> localFileNotAvailableInCloud;
for (Common::HashMap<Common::String, uint32>::iterator i = _localFilesTimestamps.begin(); i != _localFilesTimestamps.end(); ++i) {
localFileNotAvailableInCloud[i->_key] = true;
}
//determine which files to download and which files to upload
Common::Array<StorageFile> &remoteFiles = response.value;
uint64 totalSize = 0;
for (uint32 i = 0; i < remoteFiles.size(); ++i) {
StorageFile &file = remoteFiles[i];
if (file.isDirectory())
continue;
totalSize += file.size();
if (file.name() == DefaultSaveFileManager::TIMESTAMPS_FILENAME)
continue;
Common::String name = file.name();
if (!_localFilesTimestamps.contains(name)) {
_filesToDownload.push_back(file);
} else {
localFileNotAvailableInCloud[name] = false;
if (_localFilesTimestamps[name] == file.timestamp())
continue;
//we actually can have some files not only with timestamp < remote
//but also with timestamp > remote (when we have been using ANOTHER CLOUD and then switched back)
if (_localFilesTimestamps[name] > file.timestamp() || _localFilesTimestamps[name] == DefaultSaveFileManager::INVALID_TIMESTAMP)
_filesToUpload.push_back(file.name());
else
_filesToDownload.push_back(file);
}
}
CloudMan.setStorageUsedSpace(CloudMan.getStorageIndex(), totalSize);
//upload files which are unavailable in cloud
for (Common::HashMap<Common::String, bool>::iterator i = localFileNotAvailableInCloud.begin(); i != localFileNotAvailableInCloud.end(); ++i) {
if (i->_key == DefaultSaveFileManager::TIMESTAMPS_FILENAME)
continue;
if (i->_value)
_filesToUpload.push_back(i->_key);
}
debug(9, "\nSavesSyncRequest: download files:");
for (uint32 i = 0; i < _filesToDownload.size(); ++i) {
debug(9, "%s", _filesToDownload[i].name().c_str());
}
debug(9, "\nSavesSyncRequest: upload files:");
for (uint32 i = 0; i < _filesToUpload.size(); ++i) {
debug(9, "%s", _filesToUpload[i].c_str());
}
_totalFilesToHandle = _filesToDownload.size() + _filesToUpload.size();
//start downloading files
downloadNextFile();
}
void dumpEveryResultAction(const Common::String &destFile) {
Common::HashMap<Common::String, byte> count;
Common::HashMap<Common::String, bool> fileAlreadyUsed;
Common::DumpFile output;
output.open(destFile);
// Find scr files
Common::ArchiveMemberList list;
SearchMan.listMatchingMembers(list, "*.scr");
for (Common::ArchiveMemberList::iterator iter = list.begin(); iter != list.end(); ++iter) {
Common::SeekableReadStream *stream = (*iter)->createReadStream();
Common::String line = stream->readLine();
trimCommentsAndWhiteSpace(&line);
while (!stream->eos()) {
if (line.matchString("*:add*", true)) {
tryToDumpLine("add", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:animplay*", true)) {
tryToDumpLine("animplay", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:animpreload*", true)) {
tryToDumpLine("animpreload", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:animunload*", true)) {
tryToDumpLine("animunload", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:attenuate*", true)) {
tryToDumpLine("attenuate", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:assign*", true)) {
tryToDumpLine("assign", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:change_location*", true)) {
tryToDumpLine("change_location", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:crossfade*", true) && !fileAlreadyUsed["add"]) {
tryToDumpLine("crossfade", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:debug*", true)) {
tryToDumpLine("debug", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:delay_render*", true)) {
tryToDumpLine("delay_render", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:disable_control*", true)) {
tryToDumpLine("disable_control", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:disable_venus*", true)) {
tryToDumpLine("disable_venus", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:display_message*", true)) {
tryToDumpLine("display_message", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:dissolve*", true)) {
tryToDumpLine("dissolve", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:distort*", true)) {
tryToDumpLine("distort", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:enable_control*", true)) {
tryToDumpLine("enable_control", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:flush_mouse_events*", true)) {
tryToDumpLine("flush_mouse_events", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:inventory*", true)) {
tryToDumpLine("inventory", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:kill*", true)) {
tryToDumpLine("kill", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:menu_bar_enable*", true)) {
tryToDumpLine("menu_bar_enable", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:music*", true)) {
tryToDumpLine("music", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:pan_track*", true)) {
tryToDumpLine("pan_track", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:playpreload*", true)) {
tryToDumpLine("playpreload", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:preferences*", true)) {
tryToDumpLine("preferences", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:quit*", true)) {
tryToDumpLine("quit", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:random*", true)) {
tryToDumpLine("random", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:region*", true)) {
tryToDumpLine("region", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:restore_game*", true)) {
tryToDumpLine("restore_game", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:rotate_to*", true)) {
tryToDumpLine("rotate_to", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:save_game*", true)) {
tryToDumpLine("save_game", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:set_partial_screen*", true)) {
tryToDumpLine("set_partial_screen", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:set_screen*", true)) {
tryToDumpLine("set_screen", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:set_venus*", true)) {
tryToDumpLine("set_venus", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:stop*", true)) {
tryToDumpLine("stop", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:streamvideo*", true)) {
tryToDumpLine("streamvideo", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:syncsound*", true)) {
tryToDumpLine("syncsound", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:timer*", true)) {
tryToDumpLine("timer", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:ttytext*", true)) {
tryToDumpLine("ttytext", line, &count, &fileAlreadyUsed, output);
} else if (line.matchString("*:universe_music*", true)) {
tryToDumpLine("universe_music", line, &count, &fileAlreadyUsed, output);
}
line = stream->readLine();
trimCommentsAndWhiteSpace(&line);
}
for (Common::HashMap<Common::String, bool>::iterator fileUsedIter = fileAlreadyUsed.begin(); fileUsedIter != fileAlreadyUsed.end(); ++fileUsedIter) {
fileUsedIter->_value = false;
}
}
output.close();
}