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();
}
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();
}