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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/win32filesystem.h"
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#include <shellapi.h>
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#include <shlobj.h>
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#include <tchar.h>
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#include "rtc_base/win32.h"
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#include <memory>
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#include "rtc_base/arraysize.h"
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#include "rtc_base/checks.h"
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#include "rtc_base/fileutils.h"
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#include "rtc_base/pathutils.h"
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#include "rtc_base/stream.h"
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#include "rtc_base/stringutils.h"
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// In several places in this file, we test the integrity level of the process
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// before calling GetLongPathName. We do this because calling GetLongPathName
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// when running under protected mode IE (a low integrity process) can result in
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// a virtualized path being returned, which is wrong if you only plan to read.
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// TODO: Waiting to hear back from IE team on whether this is the
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// best approach; IEIsProtectedModeProcess is another possible solution.
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namespace rtc {
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bool Win32Filesystem::DeleteFile(const Pathname &filename) {
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LOG(LS_INFO) << "Deleting file " << filename.pathname();
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if (!IsFile(filename)) {
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RTC_DCHECK(IsFile(filename));
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return false;
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}
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return ::DeleteFile(ToUtf16(filename.pathname()).c_str()) != 0;
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}
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std::string Win32Filesystem::TempFilename(const Pathname &dir,
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const std::string &prefix) {
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wchar_t filename[MAX_PATH];
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if (::GetTempFileName(ToUtf16(dir.pathname()).c_str(),
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ToUtf16(prefix).c_str(), 0, filename) != 0)
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return ToUtf8(filename);
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RTC_NOTREACHED();
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return "";
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}
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bool Win32Filesystem::MoveFile(const Pathname &old_path,
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const Pathname &new_path) {
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if (!IsFile(old_path)) {
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RTC_DCHECK(IsFile(old_path));
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return false;
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}
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LOG(LS_INFO) << "Moving " << old_path.pathname()
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<< " to " << new_path.pathname();
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return ::MoveFile(ToUtf16(old_path.pathname()).c_str(),
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ToUtf16(new_path.pathname()).c_str()) != 0;
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}
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bool Win32Filesystem::IsFolder(const Pathname &path) {
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WIN32_FILE_ATTRIBUTE_DATA data = {0};
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if (0 == ::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
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GetFileExInfoStandard, &data))
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return false;
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return (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ==
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FILE_ATTRIBUTE_DIRECTORY;
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}
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bool Win32Filesystem::IsFile(const Pathname &path) {
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WIN32_FILE_ATTRIBUTE_DATA data = {0};
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if (0 == ::GetFileAttributesEx(ToUtf16(path.pathname()).c_str(),
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GetFileExInfoStandard, &data))
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return false;
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return (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0;
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}
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bool Win32Filesystem::GetFileSize(const Pathname &pathname, size_t *size) {
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WIN32_FILE_ATTRIBUTE_DATA data = {0};
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if (::GetFileAttributesEx(ToUtf16(pathname.pathname()).c_str(),
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GetFileExInfoStandard, &data) == 0)
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return false;
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*size = data.nFileSizeLow;
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return true;
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}
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} // namespace rtc
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