Index: webrtc/base/unixfilesystem.cc |
diff --git a/webrtc/base/unixfilesystem.cc b/webrtc/base/unixfilesystem.cc |
deleted file mode 100644 |
index 490141248646807093be3e387a8e4d83b2e9d62b..0000000000000000000000000000000000000000 |
--- a/webrtc/base/unixfilesystem.cc |
+++ /dev/null |
@@ -1,241 +0,0 @@ |
-/* |
- * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
- * |
- * Use of this source code is governed by a BSD-style license |
- * that can be found in the LICENSE file in the root of the source |
- * tree. An additional intellectual property rights grant can be found |
- * in the file PATENTS. All contributing project authors may |
- * be found in the AUTHORS file in the root of the source tree. |
- */ |
- |
-#include "webrtc/base/unixfilesystem.h" |
- |
-#include <errno.h> |
-#include <fcntl.h> |
-#include <stdlib.h> |
-#include <sys/stat.h> |
-#include <unistd.h> |
- |
-#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS) |
-#include <CoreServices/CoreServices.h> |
-#include <IOKit/IOCFBundle.h> |
-#include <sys/statvfs.h> |
-#include "webrtc/base/macutils.h" |
-#endif // WEBRTC_MAC && !defined(WEBRTC_IOS) |
- |
-#if defined(WEBRTC_POSIX) && !defined(WEBRTC_MAC) || defined(WEBRTC_IOS) |
-#include <sys/types.h> |
-#if defined(WEBRTC_ANDROID) |
-#include <sys/statfs.h> |
-#elif !defined(__native_client__) |
-#include <sys/statvfs.h> |
-#endif // !defined(__native_client__) |
-#include <limits.h> |
-#include <pwd.h> |
-#include <stdio.h> |
-#endif // WEBRTC_POSIX && !WEBRTC_MAC || WEBRTC_IOS |
- |
-#if defined(WEBRTC_LINUX) && !defined(WEBRTC_ANDROID) |
-#include <ctype.h> |
-#include <algorithm> |
-#endif |
- |
-#if defined(__native_client__) && !defined(__GLIBC__) |
-#include <sys/syslimits.h> |
-#endif |
- |
-#include "webrtc/base/arraysize.h" |
-#include "webrtc/base/checks.h" |
-#include "webrtc/base/fileutils.h" |
-#include "webrtc/base/pathutils.h" |
-#include "webrtc/base/stream.h" |
-#include "webrtc/base/stringutils.h" |
- |
-#if defined(WEBRTC_MAC) |
-// Defined in applefilesystem.mm. No header file to discourage use |
-// elsewhere; other places should use GetApp{Data,Temp}Folder() in |
-// this file. Don't copy/paste. I mean it. |
-char* AppleDataDirectory(); |
-char* AppleTempDirectory(); |
-void AppleAppName(rtc::Pathname* path); |
-#endif |
- |
-namespace rtc { |
- |
-#if !defined(WEBRTC_ANDROID) && !defined(WEBRTC_MAC) |
-char* UnixFilesystem::app_temp_path_ = nullptr; |
-#else |
-char* UnixFilesystem::provided_app_data_folder_ = nullptr; |
-char* UnixFilesystem::provided_app_temp_folder_ = nullptr; |
- |
-void UnixFilesystem::SetAppDataFolder(const std::string& folder) { |
- delete [] provided_app_data_folder_; |
- provided_app_data_folder_ = CopyString(folder); |
-} |
- |
-void UnixFilesystem::SetAppTempFolder(const std::string& folder) { |
- delete [] provided_app_temp_folder_; |
- provided_app_temp_folder_ = CopyString(folder); |
-} |
-#endif |
- |
-UnixFilesystem::UnixFilesystem() { |
-#if defined(WEBRTC_MAC) |
- if (!provided_app_data_folder_) |
- provided_app_data_folder_ = AppleDataDirectory(); |
- if (!provided_app_temp_folder_) |
- provided_app_temp_folder_ = AppleTempDirectory(); |
-#endif |
-} |
- |
-UnixFilesystem::~UnixFilesystem() {} |
- |
-bool UnixFilesystem::CreateFolder(const Pathname &path, mode_t mode) { |
- std::string pathname(path.pathname()); |
- int len = pathname.length(); |
- if ((len == 0) || (pathname[len - 1] != '/')) |
- return false; |
- |
- struct stat st; |
- int res = ::stat(pathname.c_str(), &st); |
- if (res == 0) { |
- // Something exists at this location, check if it is a directory |
- return S_ISDIR(st.st_mode) != 0; |
- } else if (errno != ENOENT) { |
- // Unexpected error |
- return false; |
- } |
- |
- // Directory doesn't exist, look up one directory level |
- do { |
- --len; |
- } while ((len > 0) && (pathname[len - 1] != '/')); |
- |
- if (!CreateFolder(Pathname(pathname.substr(0, len)), mode)) { |
- return false; |
- } |
- |
- LOG(LS_INFO) << "Creating folder: " << pathname; |
- return (0 == ::mkdir(pathname.c_str(), mode)); |
-} |
- |
-bool UnixFilesystem::CreateFolder(const Pathname &path) { |
- return CreateFolder(path, 0755); |
-} |
- |
-bool UnixFilesystem::DeleteFile(const Pathname &filename) { |
- LOG(LS_INFO) << "Deleting file:" << filename.pathname(); |
- |
- if (!IsFile(filename)) { |
- RTC_DCHECK(IsFile(filename)); |
- return false; |
- } |
- return ::unlink(filename.pathname().c_str()) == 0; |
-} |
- |
-bool UnixFilesystem::GetTemporaryFolder(Pathname &pathname, bool create, |
- const std::string *append) { |
-#if defined(WEBRTC_ANDROID) || defined(WEBRTC_MAC) |
- RTC_DCHECK(provided_app_temp_folder_ != nullptr); |
- pathname.SetPathname(provided_app_temp_folder_, ""); |
-#else |
- if (const char* tmpdir = getenv("TMPDIR")) { |
- pathname.SetPathname(tmpdir, ""); |
- } else if (const char* tmp = getenv("TMP")) { |
- pathname.SetPathname(tmp, ""); |
- } else { |
-#ifdef P_tmpdir |
- pathname.SetPathname(P_tmpdir, ""); |
-#else // !P_tmpdir |
- pathname.SetPathname("/tmp/", ""); |
-#endif // !P_tmpdir |
- } |
-#endif // defined(WEBRTC_ANDROID) || defined(WEBRTC_IOS) |
- if (append) { |
- RTC_DCHECK(!append->empty()); |
- pathname.AppendFolder(*append); |
- } |
- return !create || CreateFolder(pathname); |
-} |
- |
-std::string UnixFilesystem::TempFilename(const Pathname &dir, |
- const std::string &prefix) { |
- int len = dir.pathname().size() + prefix.size() + 2 + 6; |
- char *tempname = new char[len]; |
- |
- snprintf(tempname, len, "%s/%sXXXXXX", dir.pathname().c_str(), |
- prefix.c_str()); |
- int fd = ::mkstemp(tempname); |
- if (fd != -1) |
- ::close(fd); |
- std::string ret(tempname); |
- delete[] tempname; |
- |
- return ret; |
-} |
- |
-bool UnixFilesystem::MoveFile(const Pathname &old_path, |
- const Pathname &new_path) { |
- if (!IsFile(old_path)) { |
- RTC_DCHECK(IsFile(old_path)); |
- return false; |
- } |
- LOG(LS_VERBOSE) << "Moving " << old_path.pathname() |
- << " to " << new_path.pathname(); |
- if (rename(old_path.pathname().c_str(), new_path.pathname().c_str()) != 0) { |
- return false; |
- } |
- return true; |
-} |
- |
-bool UnixFilesystem::IsFolder(const Pathname &path) { |
- struct stat st; |
- if (stat(path.pathname().c_str(), &st) < 0) |
- return false; |
- return S_ISDIR(st.st_mode); |
-} |
- |
-bool UnixFilesystem::IsFile(const Pathname& pathname) { |
- struct stat st; |
- int res = ::stat(pathname.pathname().c_str(), &st); |
- // Treat symlinks, named pipes, etc. all as files. |
- return res == 0 && !S_ISDIR(st.st_mode); |
-} |
- |
-bool UnixFilesystem::IsAbsent(const Pathname& pathname) { |
- struct stat st; |
- int res = ::stat(pathname.pathname().c_str(), &st); |
- // Note: we specifically maintain ENOTDIR as an error, because that implies |
- // that you could not call CreateFolder(pathname). |
- return res != 0 && ENOENT == errno; |
-} |
- |
-bool UnixFilesystem::GetFileSize(const Pathname& pathname, size_t *size) { |
- struct stat st; |
- if (::stat(pathname.pathname().c_str(), &st) != 0) |
- return false; |
- *size = st.st_size; |
- return true; |
-} |
- |
-char* UnixFilesystem::CopyString(const std::string& str) { |
- size_t size = str.length() + 1; |
- |
- char* buf = new char[size]; |
- if (!buf) { |
- return nullptr; |
- } |
- |
- strcpyn(buf, size, str.c_str()); |
- return buf; |
-} |
- |
-} // namespace rtc |
- |
-#if defined(__native_client__) |
-extern "C" int __attribute__((weak)) |
-link(const char* oldpath, const char* newpath) { |
- errno = EACCES; |
- return -1; |
-} |
-#endif |