bool TizenSaveFileManager::removeSavefile(const Common::String &filename) {
Common::String savePathName = getSavePath();
checkPath(Common::FSNode(savePathName));
if (getError().getCode() != Common::kNoError) {
return false;
}
// recreate FSNode since checkPath may have changed/created the directory
Common::FSNode savePath(savePathName);
Common::FSNode file = savePath.getChild(filename);
String unicodeFileName;
StringUtil::Utf8ToString(file.getPath().c_str(), unicodeFileName);
switch (Tizen::Io::File::Remove(unicodeFileName)) {
case E_SUCCESS:
return true;
case E_ILLEGAL_ACCESS:
setError(Common::kWritePermissionDenied, "Search or write permission denied: " +
file.getName());
break;
default:
setError(Common::kPathDoesNotExist, "removeSavefile: '" + file.getName() +
"' does not exist or path is invalid");
break;
}
return false;
}
bool DefaultSaveFileManager::removeSavefile(const Common::String &filename) {
Common::String savePathName = getSavePath();
checkPath(Common::FSNode(savePathName));
if (getError().getCode() != Common::kNoError)
return false;
// recreate FSNode since checkPath may have changed/created the directory
Common::FSNode savePath(savePathName);
Common::FSNode file = savePath.getChild(filename);
// FIXME: remove does not exist on all systems. If your port fails to
// compile because of this, please let us know (scummvm-devel or Fingolfin).
// There is a nicely portable workaround, too: Make this method overloadable.
if (remove(file.getPath().c_str()) != 0) {
#ifndef _WIN32_WCE
if (errno == EACCES)
setError(Common::kWritePermissionDenied, "Search or write permission denied: "+file.getName());
if (errno == ENOENT)
setError(Common::kPathDoesNotExist, "removeSavefile: '"+file.getName()+"' does not exist or path is invalid");
#endif
return false;
} else {
return true;
}
}
bool ThemeEngine::themeConfigUsable(const Common::FSNode &node, Common::String &themeName) {
Common::File stream;
bool foundHeader = false;
if (node.getName().matchString("*.zip", true) && !node.isDirectory()) {
Common::Archive *zipArchive = Common::makeZipArchive(node);
if (zipArchive && zipArchive->hasFile("THEMERC")) {
// Open THEMERC from the ZIP file.
stream.open("THEMERC", *zipArchive);
}
// Delete the ZIP archive again. Note: This only works because
// stream.open() only uses ZipArchive::createReadStreamForMember,
// and that in turn happens to read all the data for a given
// archive member into a memory block. So there will be no dangling
// reference to zipArchive anywhere. This could change if we
// ever modify ZipArchive::createReadStreamForMember.
delete zipArchive;
} else if (node.isDirectory()) {
Common::FSNode headerfile = node.getChild("THEMERC");
if (!headerfile.exists() || !headerfile.isReadable() || headerfile.isDirectory())
return false;
stream.open(headerfile);
}
if (stream.isOpen()) {
Common::String stxHeader = stream.readLine();
foundHeader = themeConfigParseHeader(stxHeader, themeName);
}
return foundHeader;
}
bool DCPluginProvider::isPluginFilename(const Common::FSNode &node) const {
// Check the plugin suffix
Common::String filename = node.getName();
if (!filename.hasSuffix(".PLG"))
return false;
return true;
}
bool OSystem_Dreamcast::isPluginFilename(const Common::FSNode &node) const {
// Check the plugin suffix
Common::String filename = node.getName();
if (!filename.hasSuffix(".PLG"))
return false;
return true;
}
void ThemeEngine::listUsableThemes(const Common::FSNode &node, Common::List<ThemeDescriptor> &list, int depth) {
if (!node.exists() || !node.isReadable() || !node.isDirectory())
return;
ThemeDescriptor td;
// Check whether we point to a valid theme directory.
if (themeConfigUsable(node, td.name)) {
td.filename = node.getPath();
td.id = node.getName();
list.push_back(td);
// A theme directory should never contain any other themes
// thus we just return to the caller here.
return;
}
Common::FSList fileList;
// Check all files. We need this to find all themes inside ZIP archives.
if (!node.getChildren(fileList, Common::FSNode::kListFilesOnly))
return;
for (Common::FSList::iterator i = fileList.begin(); i != fileList.end(); ++i) {
// We will only process zip files for now
if (!i->getPath().matchString("*.zip", true))
continue;
td.name.clear();
if (themeConfigUsable(*i, td.name)) {
td.filename = i->getPath();
td.id = i->getName();
// If the name of the node object also contains
// the ".zip" suffix, we will strip it.
if (td.id.matchString("*.zip", true)) {
for (int j = 0; j < 4; ++j)
td.id.deleteLastChar();
}
list.push_back(td);
}
}
fileList.clear();
// Check if we exceeded the given recursion depth
if (depth - 1 == -1)
return;
// As next step we will search all subdirectories
if (!node.getChildren(fileList, Common::FSNode::kListDirectoriesOnly))
return;
for (Common::FSList::iterator i = fileList.begin(); i != fileList.end(); ++i)
listUsableThemes(*i, list, depth == -1 ? - 1 : depth - 1);
}
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;
}
}
}
bool Win32PluginProvider::isPluginFilename(const Common::FSNode &node) const {
// Check the plugin suffix
Common::String filename = node.getName();
#ifndef _WIN32_WCE
if (!filename.hasSuffix(".dll"))
#else
if (!filename.hasSuffix(".plugin"))
#endif
return false;
return true;
}
bool BaseFileManager::registerPackage(Common::FSNode file, const Common::String &filename, bool searchSignature) {
PackageSet *pack = new PackageSet(file, filename, searchSignature);
_packages.add(file.getName(), pack, pack->getPriority() , true);
return STATUS_OK;
}
