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author | Dan Sinclair <dsinclair@chromium.org> | 2017-08-31 16:31:47 -0400 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2017-08-31 20:58:54 +0000 |
commit | 1e8dd54c54a04d5f5ee249db22f84001fa16101e (patch) | |
tree | a5eebcc6d3bcd9dd8b0aed535b0aa997fde4448e /core/fxcrt/fxcrt_posix.cpp | |
parent | c5ac05726a38d214d399f7be42811d659f9f9d9a (diff) | |
download | pdfium-1e8dd54c54a04d5f5ee249db22f84001fa16101e.tar.xz |
Rename fxcrt_ and ifxcrt_ files to better names
The CFXCRT and IFXCRT prefix was only used on 3 files. This CL renames
them to the more common CFX and IFX. The files were renamed as needed.
Change-Id: Iccdaa55c5822adb93af7c58aedfb121413a30223
Reviewed-on: https://pdfium-review.googlesource.com/12675
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxcrt/fxcrt_posix.cpp')
-rw-r--r-- | core/fxcrt/fxcrt_posix.cpp | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/core/fxcrt/fxcrt_posix.cpp b/core/fxcrt/fxcrt_posix.cpp deleted file mode 100644 index c206268029..0000000000 --- a/core/fxcrt/fxcrt_posix.cpp +++ /dev/null @@ -1,149 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include "core/fxcrt/fxcrt_posix.h" - -#include <memory> - -#include "third_party/base/ptr_util.h" - -#ifndef O_BINARY -#define O_BINARY 0 -#endif // O_BINARY - -#ifndef O_LARGEFILE -#define O_LARGEFILE 0 -#endif // O_LARGEFILE - -#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_ || \ - _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || \ - _FXM_PLATFORM_ == _FXM_PLATFORM_ANDROID_ - -// static -std::unique_ptr<IFXCRT_FileAccess> IFXCRT_FileAccess::Create() { - return pdfium::MakeUnique<CFXCRT_FileAccess_Posix>(); -} - -void FXCRT_Posix_GetFileMode(uint32_t dwModes, - int32_t& nFlags, - int32_t& nMasks) { - nFlags = O_BINARY | O_LARGEFILE; - if (dwModes & FX_FILEMODE_ReadOnly) { - nFlags |= O_RDONLY; - nMasks = 0; - } else { - nFlags |= O_RDWR | O_CREAT; - if (dwModes & FX_FILEMODE_Truncate) { - nFlags |= O_TRUNC; - } - nMasks = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; - } -} -CFXCRT_FileAccess_Posix::CFXCRT_FileAccess_Posix() : m_nFD(-1) {} -CFXCRT_FileAccess_Posix::~CFXCRT_FileAccess_Posix() { - Close(); -} - -bool CFXCRT_FileAccess_Posix::Open(const CFX_ByteStringC& fileName, - uint32_t dwMode) { - if (m_nFD > -1) - return false; - - int32_t nFlags; - int32_t nMasks; - FXCRT_Posix_GetFileMode(dwMode, nFlags, nMasks); - - // TODO(tsepez): check usage of c_str() below. - m_nFD = open(fileName.unterminated_c_str(), nFlags, nMasks); - return m_nFD > -1; -} - -bool CFXCRT_FileAccess_Posix::Open(const CFX_WideStringC& fileName, - uint32_t dwMode) { - return Open(FX_UTF8Encode(fileName).AsStringC(), dwMode); -} - -void CFXCRT_FileAccess_Posix::Close() { - if (m_nFD < 0) { - return; - } - close(m_nFD); - m_nFD = -1; -} -FX_FILESIZE CFXCRT_FileAccess_Posix::GetSize() const { - if (m_nFD < 0) { - return 0; - } - struct stat s; - memset(&s, 0, sizeof(s)); - fstat(m_nFD, &s); - return s.st_size; -} -FX_FILESIZE CFXCRT_FileAccess_Posix::GetPosition() const { - if (m_nFD < 0) { - return (FX_FILESIZE)-1; - } - return lseek(m_nFD, 0, SEEK_CUR); -} -FX_FILESIZE CFXCRT_FileAccess_Posix::SetPosition(FX_FILESIZE pos) { - if (m_nFD < 0) { - return (FX_FILESIZE)-1; - } - return lseek(m_nFD, pos, SEEK_SET); -} -size_t CFXCRT_FileAccess_Posix::Read(void* pBuffer, size_t szBuffer) { - if (m_nFD < 0) { - return 0; - } - return read(m_nFD, pBuffer, szBuffer); -} -size_t CFXCRT_FileAccess_Posix::Write(const void* pBuffer, size_t szBuffer) { - if (m_nFD < 0) { - return 0; - } - return write(m_nFD, pBuffer, szBuffer); -} -size_t CFXCRT_FileAccess_Posix::ReadPos(void* pBuffer, - size_t szBuffer, - FX_FILESIZE pos) { - if (m_nFD < 0) { - return 0; - } - if (pos >= GetSize()) { - return 0; - } - if (SetPosition(pos) == (FX_FILESIZE)-1) { - return 0; - } - return Read(pBuffer, szBuffer); -} -size_t CFXCRT_FileAccess_Posix::WritePos(const void* pBuffer, - size_t szBuffer, - FX_FILESIZE pos) { - if (m_nFD < 0) { - return 0; - } - if (SetPosition(pos) == (FX_FILESIZE)-1) { - return 0; - } - return Write(pBuffer, szBuffer); -} - -bool CFXCRT_FileAccess_Posix::Flush() { - if (m_nFD < 0) - return false; - - return fsync(m_nFD) > -1; -} - -bool CFXCRT_FileAccess_Posix::Truncate(FX_FILESIZE szFile) { - if (m_nFD < 0) - return false; - - return !ftruncate(m_nFD, szFile); -} - -#endif |