Vector<String> listDirectory(const String& path, const String& filter)
{
Vector<String> entries;
CString cpath = fileSystemRepresentation(path);
CString cfilter = fileSystemRepresentation(filter);
DIR* dir = opendir(cpath.data());
if (dir) {
struct dirent* dp;
while ((dp = readdir(dir))) {
const char* name = dp->d_name;
if (!strcmp(name, ".") || !strcmp(name, ".."))
continue;
if (fnmatch(cfilter.data(), name, 0))
continue;
char filePath[PATH_MAX];
if (static_cast<int>(sizeof(filePath) - 1) < snprintf(filePath, sizeof(filePath), "%s/%s", cpath.data(), name))
continue; // buffer overflow
auto string = stringFromFileSystemRepresentation(filePath);
// Some file system representations cannot be represented as a UTF-16 string,
// so this string might be null.
if (!string.isNull())
entries.append(WTFMove(string));
}
closedir(dir);
}
return entries;
}
bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData& result)
{
CString binaryPath = fileSystemRepresentation(executablePathOfPluginProcess());
CString pluginPathCString = fileSystemRepresentation(pluginPath);
char* argv[4];
argv[0] = const_cast<char*>(binaryPath.data());
argv[1] = const_cast<char*>("-scanPlugin");
argv[2] = const_cast<char*>(pluginPathCString.data());
argv[3] = 0;
gint status;
gchar* stdOut;
if (!g_spawn_sync(0, argv, 0, G_SPAWN_STDERR_TO_DEV_NULL, 0, 0, &stdOut, 0, &status, 0))
return false;
if (!WIFEXITED(status) || WEXITSTATUS(status) != EXIT_SUCCESS)
return false;
const unsigned kNumLinesExpected = 3;
String lines[kNumLinesExpected];
unsigned lineIndex = 0;
const UChar* current = reinterpret_cast<const UChar*>(stdOut);
while (lineIndex < kNumLinesExpected) {
const UChar* start = current;
while (*current++ != UChar('\n')) { }
lines[lineIndex++] = String(start, current - start - 1);
}
result.name.swap(lines[0]);
result.description.swap(lines[1]);
result.mimeDescription.swap(lines[2]);
return !result.mimeDescription.isEmpty();
}
bool hardLinkOrCopyFile(const String& source, const String& destination)
{
if (source.isEmpty() || destination.isEmpty())
return false;
CString fsSource = fileSystemRepresentation(source);
if (!fsSource.data())
return false;
CString fsDestination = fileSystemRepresentation(destination);
if (!fsDestination.data())
return false;
if (!link(fsSource.data(), fsDestination.data()))
return true;
// Hard link failed. Perform a copy instead.
auto handle = open(fsDestination.data(), O_WRONLY | O_CREAT | O_EXCL, 0666);
if (handle == -1)
return false;
bool appendResult = appendFileContentsToFileHandle(source, handle);
close(handle);
// If the copy failed, delete the unusable file.
if (!appendResult)
unlink(fsDestination.data());
return appendResult;
}
bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData& result)
{
#if PLATFORM(GTK) || PLATFORM(EFL)
CString binaryPath = fileSystemRepresentation(executablePathOfPluginProcess());
CString pluginPathCString = fileSystemRepresentation(pluginPath);
char* argv[4];
argv[0] = const_cast<char*>(binaryPath.data());
argv[1] = const_cast<char*>("-scanPlugin");
argv[2] = const_cast<char*>(pluginPathCString.data());
argv[3] = 0;
int status;
GUniqueOutPtr<char> stdOut;
// If the disposition of SIGCLD signal is set to SIG_IGN (default)
// then the signal will be ignored and g_spawn_sync() will not be
// able to return the status.
// As a consequence, we make sure that the disposition is set to
// SIG_DFL before calling g_spawn_sync().
#if defined(SIGCLD)
struct sigaction action;
sigaction(SIGCLD, 0, &action);
if (action.sa_handler == SIG_IGN) {
action.sa_handler = SIG_DFL;
sigaction(SIGCLD, &action, 0);
}
#endif
if (!g_spawn_sync(0, argv, 0, G_SPAWN_STDERR_TO_DEV_NULL, 0, 0, &stdOut.outPtr(), 0, &status, 0))
return false;
if (!WIFEXITED(status) || WEXITSTATUS(status) != EXIT_SUCCESS || !stdOut)
return false;
String stdOutString = String::fromUTF8(stdOut.get());
Vector<String> lines;
stdOutString.split(UChar('\n'), true, lines);
if (lines.size() < 3)
return false;
result.name.swap(lines[0]);
result.description.swap(lines[1]);
result.mimeDescription.swap(lines[2]);
#if PLATFORM(GTK)
if (lines.size() > 3)
result.requiresGtk2 = lines[3] == "requires-gtk2";
#endif
return !result.mimeDescription.isEmpty();
#else // PLATFORM(GTK) || PLATFORM(EFL)
return false;
#endif // PLATFORM(GTK) || PLATFORM(EFL)
}
bool moveFile(const String& oldPath, const String& newPath)
{
auto oldFilename = fileSystemRepresentation(oldPath);
if (oldFilename.isNull())
return false;
auto newFilename = fileSystemRepresentation(newPath);
if (newFilename.isNull())
return false;
return rename(oldFilename.data(), newFilename.data()) != -1;
}
bool createSymbolicLink(const String& targetPath, const String& symbolicLinkPath)
{
CString targetPathFSRep = fileSystemRepresentation(targetPath);
if (!targetPathFSRep.data() || targetPathFSRep.data()[0] == '\0')
return false;
CString symbolicLinkPathFSRep = fileSystemRepresentation(symbolicLinkPath);
if (!symbolicLinkPathFSRep.data() || symbolicLinkPathFSRep.data()[0] == '\0')
return false;
return !symlink(targetPathFSRep.data(), symbolicLinkPathFSRep.data());
}
bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData& result)
{
#if PLATFORM(GTK) || (PLATFORM(EFL) && ENABLE(GLIB_SUPPORT))
CString binaryPath = fileSystemRepresentation(executablePathOfPluginProcess());
CString pluginPathCString = fileSystemRepresentation(pluginPath);
char* argv[4];
argv[0] = const_cast<char*>(binaryPath.data());
argv[1] = const_cast<char*>("-scanPlugin");
argv[2] = const_cast<char*>(pluginPathCString.data());
argv[3] = 0;
int status;
char* stdOut = 0;
// If the disposition of SIGCLD signal is set to SIG_IGN (default)
// then the signal will be ignored and g_spawn_sync() will not be
// able to return the status.
// As a consequence, we make sure that the disposition is set to
// SIG_DFL before calling g_spawn_sync().
struct sigaction action;
sigaction(SIGCLD, 0, &action);
if (action.sa_handler == SIG_IGN) {
action.sa_handler = SIG_DFL;
sigaction(SIGCLD, &action, 0);
}
if (!g_spawn_sync(0, argv, 0, G_SPAWN_STDERR_TO_DEV_NULL, 0, 0, &stdOut, 0, &status, 0))
return false;
if (!WIFEXITED(status) || WEXITSTATUS(status) != EXIT_SUCCESS || !stdOut) {
free(stdOut);
return false;
}
String stdOutString(reinterpret_cast<const UChar*>(stdOut));
free(stdOut);
Vector<String> lines;
stdOutString.split(UChar('\n'), lines);
if (lines.size() < 3)
return false;
result.name.swap(lines[0]);
result.description.swap(lines[1]);
result.mimeDescription.swap(lines[2]);
return !result.mimeDescription.isEmpty();
#else // PLATFORM(GTK) || (PLATFORM(EFL) && ENABLE(GLIB_SUPPORT))
return false;
#endif // PLATFORM(GTK) || (PLATFORM(EFL) && ENABLE(GLIB_SUPPORT))
}
String realPath(const String& filePath)
{
CString fsRep = fileSystemRepresentation(filePath);
char resolvedName[PATH_MAX];
const char* result = realpath(fsRep.data(), resolvedName);
return result ? String::fromUTF8(result) : filePath;
}
bool makeAllDirectories(const String& path)
{
CString fullPath = fileSystemRepresentation(path);
if (!access(fullPath.data(), F_OK))
return true;
char* p = fullPath.mutableData() + 1;
int length = fullPath.length();
if(p[length - 1] == '/')
p[length - 1] = '\0';
for (; *p; ++p)
if (*p == '/') {
*p = '\0';
if (access(fullPath.data(), F_OK))
if (mkdir(fullPath.data(), S_IRWXU))
return false;
*p = '/';
}
if (access(fullPath.data(), F_OK))
if (mkdir(fullPath.data(), S_IRWXU))
return false;
return true;
}
PassRefPtr<SharedBuffer> SharedBuffer::createWithContentsOfFile(const String& filePath)
{
if (filePath.isEmpty())
return 0;
long long fileSize;
if (!fileExists(filePath) || !getFileSize(filePath, fileSize))
return 0;
RefPtr<SharedBuffer> result = create();
result->m_buffer.grow(fileSize);
OwnPtr<IFileMgr> fileMgr = createInstance<IFileMgr>(AEECLSID_FILEMGR);
CString filename = fileSystemRepresentation(filePath);
OwnPtr<IFile> file(IFILEMGR_OpenFile(fileMgr.get(), filename.data(), _OFM_READ));
if (!file) {
LOG_ERROR("Failed to open file %s to create shared buffer, errno(%i)", filePath.ascii().data(), IFILEMGR_GetLastError(fileMgr.get()));
return 0;
}
size_t totalBytesRead = 0;
int32 bytesRead;
while ((bytesRead = IFILE_Read(file.get(), result->m_buffer.data() + totalBytesRead, fileSize - totalBytesRead)) > 0)
totalBytesRead += bytesRead;
result->m_size = totalBytesRead;
if (totalBytesRead != fileSize) {
LOG_ERROR("Failed to fully read contents of file %s - errno(%i)", filePath.ascii().data(), IFILEMGR_GetLastError(fileMgr.get()));
return 0;
}
return result.release();
}
void ProcessLauncher::launchProcess()
{
GPid pid = 0;
int sockets[2];
if (socketpair(AF_UNIX, SOCKET_TYPE, 0, sockets) < 0) {
g_printerr("Creation of socket failed: %s.\n", g_strerror(errno));
ASSERT_NOT_REACHED();
return;
}
String executablePath, pluginPath;
CString realExecutablePath, realPluginPath;
if (m_launchOptions.processType == WebProcess)
executablePath = executablePathOfWebProcess();
else {
executablePath = executablePathOfPluginProcess();
pluginPath = m_launchOptions.extraInitializationData.get("plugin-path");
realPluginPath = fileSystemRepresentation(pluginPath);
}
realExecutablePath = fileSystemRepresentation(executablePath);
GOwnPtr<gchar> socket(g_strdup_printf("%d", sockets[0]));
char* argv[4];
argv[0] = const_cast<char*>(realExecutablePath.data());
argv[1] = socket.get();
argv[2] = const_cast<char*>(realPluginPath.data());
argv[3] = 0;
GOwnPtr<GError> error;
int spawnFlags = G_SPAWN_LEAVE_DESCRIPTORS_OPEN | G_SPAWN_DO_NOT_REAP_CHILD;
if (!g_spawn_async(0, argv, 0, static_cast<GSpawnFlags>(spawnFlags), childSetupFunction, GINT_TO_POINTER(sockets[1]), &pid, &error.outPtr())) {
g_printerr("Unable to fork a new WebProcess: %s.\n", error->message);
ASSERT_NOT_REACHED();
}
close(sockets[0]);
m_processIdentifier = pid;
// Monitor the child process, it calls waitpid to prevent the child process from becomming a zombie,
// and it allows us to close the socket when the child process crashes.
g_child_watch_add(m_processIdentifier, childFinishedFunction, GINT_TO_POINTER(sockets[1]));
// We've finished launching the process, message back to the main run loop.
RunLoop::main()->dispatch(bind(&ProcessLauncher::didFinishLaunchingProcess, this, m_processIdentifier, sockets[1]));
}
bool getVolumeFreeSpace(const String& path, uint64_t& freeSpace)
{
struct statvfs fileSystemStat;
if (statvfs(fileSystemRepresentation(path).data(), &fileSystemStat)) {
freeSpace = fileSystemStat.f_bavail * fileSystemStat.f_frsize;
return true;
}
return false;
}
String directoryName(const String& path)
{
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return String();
return dirname(fsRep.mutableData());
}
//SAMSUNG CHANGE HTML5 FILEAPI <<
bool deleteDirectory(const String& path)
{
CString fsRep1 = fileSystemRepresentation(path);
if (!fsRep1.data() || fsRep1.data()[0] == '\0')
return false;
// unlink(...) returns 0 on successful deletion of the path and non-zero in any other case (including invalid permissions or non-existent file)
return !rmdir(fsRep1.data());
}
bool fileExists(const String& path)
{
if (path.isNull())
return false;
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return false;
return access(fsRep.data(), F_OK) != -1;
}
Optional<WallTime> getFileModificationTime(const String& path)
{
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return WTF::nullopt;
struct stat fileInfo;
if (stat(fsRep.data(), &fileInfo))
return WTF::nullopt;
return WallTime::fromRawSeconds(fileInfo.st_mtime);
}
PlatformFileHandle openFile(const String& path, FileOpenMode mode)
{
CString fsRep = fileSystemRepresentation(path);
if (fsRep.isNull())
return invalidPlatformFileHandle;
int platformFlag = 0;
if (mode == OpenForRead)
platformFlag |= O_RDONLY;
else if (mode == OpenForWrite)
platformFlag |= (O_WRONLY | O_CREAT | O_TRUNC);
return open(fsRep.data(), platformFlag, 0666);
}
bool fileExists(const String& path)
{
if (path.isNull())
return false;
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return false;
struct stat fileInfo;
// stat(...) returns 0 on successful stat'ing of the file, and non-zero in any case where the file doesn't exist or cannot be accessed
return !stat(fsRep.data(), &fileInfo);
}
bool getFileModificationTime(const String& path, time_t& result)
{
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return false;
struct stat fileInfo;
if (stat(fsRep.data(), &fileInfo))
return false;
result = fileInfo.st_mtime;
return true;
}
bool getFileSize(const String& path, long long& result)
{
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return false;
struct stat fileInfo;
if (stat(fsRep.data(), &fileInfo))
return false;
result = fileInfo.st_size;
return true;
}
String FileChooser::basenameForWidth(const Font& font, int width) const
{
if (width <= 0)
return String();
String string = fileButtonNoFileSelectedLabel();
if (m_filenames.size() == 1) {
CString systemFilename = fileSystemRepresentation(m_filenames[0]);
gchar* systemBasename = g_path_get_basename(systemFilename.data());
stringByAdoptingFileSystemRepresentation(systemBasename, string);
} else if (m_filenames.size() > 1)
return StringTruncator::rightTruncate(multipleFileUploadText(m_filenames.size()), width, font, false);
return StringTruncator::centerTruncate(string, width, font, false);
}
PassRefPtr<SharedBuffer> SharedBuffer::createWithContentsOfFile(const String& filePath)
{
if (filePath.isEmpty())
return 0;
CString filename = fileSystemRepresentation(filePath);
GOwnPtr<gchar> contents;
gsize size;
GOwnPtr<GError> error;
if (!g_file_get_contents(filename.data(), &contents.outPtr(), &size, &error.outPtr())) {
LOG_ERROR("Failed to fully read contents of file %s - %s", filenameForDisplay(filePath).utf8().data(), error->message);
return 0;
}
RefPtr<SharedBuffer> result = SharedBuffer::create(contents.get(), size);
return result.release();
}
Optional<WallTime> getFileCreationTime(const String& path)
{
#if OS(DARWIN) || OS(OPENBSD) || OS(NETBSD) || OS(FREEBSD)
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return WTF::nullopt;
struct stat fileInfo;
if (stat(fsRep.data(), &fileInfo))
return WTF::nullopt;
return WallTime::fromRawSeconds(fileInfo.st_birthtime);
#else
UNUSED_PARAM(path);
return WTF::nullopt;
#endif
}
PlatformFileHandle openFile(const String& path, FileOpenMode mode)
{
CString fsRep = fileSystemRepresentation(path);
if (fsRep.isNull())
return invalidPlatformFileHandle;
int platformFlag = 0;
if (mode == FileOpenMode::Read)
platformFlag |= O_RDONLY;
else if (mode == FileOpenMode::Write)
platformFlag |= (O_WRONLY | O_CREAT | O_TRUNC);
#if OS(DARWIN)
else if (mode == FileOpenMode::EventsOnly)
platformFlag |= O_EVTONLY;
#endif
return open(fsRep.data(), platformFlag, 0666);
}
void SoupNetworkSession::clearCache(const String& cacheDirectory)
{
CString cachePath = fileSystemRepresentation(cacheDirectory);
GUniquePtr<char> cacheFile(g_build_filename(cachePath.data(), "soup.cache2", nullptr));
if (!g_file_test(cacheFile.get(), G_FILE_TEST_IS_REGULAR))
return;
GUniquePtr<GDir> dir(g_dir_open(cachePath.data(), 0, nullptr));
if (!dir)
return;
while (const char* name = g_dir_read_name(dir.get())) {
if (!g_str_has_prefix(name, "soup.cache") && !stringIsNumeric(name))
continue;
GUniquePtr<gchar> filename(g_build_filename(cachePath.data(), name, nullptr));
if (g_file_test(filename.get(), G_FILE_TEST_IS_REGULAR))
g_unlink(filename.get());
}
}
static Optional<FileMetadata> fileMetadataUsingFunction(const String& path, int (*statFunc)(const char*, struct stat*))
{
CString fsRep = fileSystemRepresentation(path);
if (!fsRep.data() || fsRep.data()[0] == '\0')
return WTF::nullopt;
struct stat fileInfo;
if (statFunc(fsRep.data(), &fileInfo))
return WTF::nullopt;
String filename = pathGetFileName(path);
bool isHidden = !filename.isEmpty() && filename[0] == '.';
return FileMetadata {
WallTime::fromRawSeconds(fileInfo.st_mtime),
fileInfo.st_size,
isHidden,
toFileMetataType(fileInfo)
};
}
static PassOwnPtr<BlobData> createBlobDataForFile(const String& path)
{
String type;
LOGE("File:: createBlobDataForFile Path value is %s",path.utf8().data());
//SAMSUNG CHANGE HTML5 FILEAPI <<
CString newpath = fileSystemRepresentation(path);
LOGE("File:: createBlobDataForFile NewPath value is %s",newpath.data());
String newpath1 = newpath.data();
int index = newpath1.reverseFind('.');
LOGE("File:: createBlobDataForFile index value is %d",index);
String mimeext = newpath1.substring(index + 1);
LOGE("File:: createBlobDataForFile Path value is %s",mimeext.utf8().data());
if (index != -1)
//type = MIMETypeRegistry::getMIMETypeForExtension(path.substring(index + 1));
type = MIMETypeRegistry::getMIMETypeForExtension(mimeext);
//SAMSUNG CHANGE HTML5 FILEAPI >>
OwnPtr<BlobData> blobData = BlobData::create();
blobData->setContentType(type);
blobData->appendFile(path);
return blobData.release();
}
int SQLiteFileSystem::openDatabase(const String& filename, sqlite3** database, bool)
{
return sqlite3_open_v2(fileSystemRepresentation(filename).data(), database, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_AUTOPROXY, nullptr);
}
int SQLiteFileSystem::openDatabase(const String& filename, sqlite3** database, bool)
{
return sqlite3_open(fileSystemRepresentation(filename).data(), database);
}
static RefPtr<HyphenationDictionary> createValueForKey(const AtomicString& dictionaryPath)
{
return HyphenationDictionary::create(fileSystemRepresentation(dictionaryPath.string()));
}
