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>

1 files changed, 0 insertions, 192 deletions

diff --git a/core/fxcrt/fxcrt_windows.cpp b/core/fxcrt/fxcrt_windows.cpp
deleted file mode 100644
index 1a2a36735e..0000000000
--- a/core/fxcrt/fxcrt_windows.cpp
+++ /dev/null
@@ -1,192 +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_windows.h"
-
-#include <memory>
-
-#include "core/fxcrt/fx_string.h"
-#include "third_party/base/ptr_util.h"
-
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-
-// static
-std::unique_ptr<IFXCRT_FileAccess> IFXCRT_FileAccess::Create() {
-  return pdfium::MakeUnique<CFXCRT_FileAccess_Win64>();
-}
-
-void FXCRT_Windows_GetFileMode(uint32_t dwMode,
-                               uint32_t& dwAccess,
-                               uint32_t& dwShare,
-                               uint32_t& dwCreation) {
-  dwAccess = GENERIC_READ;
-  dwShare = FILE_SHARE_READ | FILE_SHARE_WRITE;
-  if (!(dwMode & FX_FILEMODE_ReadOnly)) {
-    dwAccess |= GENERIC_WRITE;
-    dwCreation = (dwMode & FX_FILEMODE_Truncate) ? CREATE_ALWAYS : OPEN_ALWAYS;
-  } else {
-    dwCreation = OPEN_EXISTING;
-  }
-}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-WINBASEAPI BOOL WINAPI GetFileSizeEx(HANDLE hFile, PLARGE_INTEGER lpFileSize);
-WINBASEAPI BOOL WINAPI SetFilePointerEx(HANDLE hFile,
-                                        LARGE_INTEGER liDistanceToMove,
-                                        PLARGE_INTEGER lpNewFilePointer,
-                                        DWORD dwMoveMethod);
-#ifdef __cplusplus
-}
-#endif
-
-CFXCRT_FileAccess_Win64::CFXCRT_FileAccess_Win64() : m_hFile(nullptr) {}
-
-CFXCRT_FileAccess_Win64::~CFXCRT_FileAccess_Win64() {
-  Close();
-}
-
-bool CFXCRT_FileAccess_Win64::Open(const CFX_ByteStringC& fileName,
-                                   uint32_t dwMode) {
-  if (m_hFile)
-    return false;
-
-  uint32_t dwAccess, dwShare, dwCreation;
-  FXCRT_Windows_GetFileMode(dwMode, dwAccess, dwShare, dwCreation);
-  m_hFile = ::CreateFileA(fileName.unterminated_c_str(), dwAccess, dwShare,
-                          nullptr, dwCreation, FILE_ATTRIBUTE_NORMAL, nullptr);
-  if (m_hFile == INVALID_HANDLE_VALUE)
-    m_hFile = nullptr;
-
-  return !!m_hFile;
-}
-
-bool CFXCRT_FileAccess_Win64::Open(const CFX_WideStringC& fileName,
-                                   uint32_t dwMode) {
-  if (m_hFile)
-    return false;
-
-  uint32_t dwAccess, dwShare, dwCreation;
-  FXCRT_Windows_GetFileMode(dwMode, dwAccess, dwShare, dwCreation);
-  m_hFile =
-      ::CreateFileW((LPCWSTR)fileName.unterminated_c_str(), dwAccess, dwShare,
-                    nullptr, dwCreation, FILE_ATTRIBUTE_NORMAL, nullptr);
-  if (m_hFile == INVALID_HANDLE_VALUE)
-    m_hFile = nullptr;
-
-  return !!m_hFile;
-}
-
-void CFXCRT_FileAccess_Win64::Close() {
-  if (!m_hFile)
-    return;
-
-  ::CloseHandle(m_hFile);
-  m_hFile = nullptr;
-}
-
-FX_FILESIZE CFXCRT_FileAccess_Win64::GetSize() const {
-  if (!m_hFile)
-    return 0;
-
-  LARGE_INTEGER size = {};
-  if (!::GetFileSizeEx(m_hFile, &size))
-    return 0;
-
-  return (FX_FILESIZE)size.QuadPart;
-}
-
-FX_FILESIZE CFXCRT_FileAccess_Win64::GetPosition() const {
-  if (!m_hFile)
-    return (FX_FILESIZE)-1;
-
-  LARGE_INTEGER dist = {};
-  LARGE_INTEGER newPos = {};
-  if (!::SetFilePointerEx(m_hFile, dist, &newPos, FILE_CURRENT))
-    return (FX_FILESIZE)-1;
-
-  return (FX_FILESIZE)newPos.QuadPart;
-}
-
-FX_FILESIZE CFXCRT_FileAccess_Win64::SetPosition(FX_FILESIZE pos) {
-  if (!m_hFile)
-    return (FX_FILESIZE)-1;
-
-  LARGE_INTEGER dist;
-  dist.QuadPart = pos;
-  LARGE_INTEGER newPos = {};
-  if (!::SetFilePointerEx(m_hFile, dist, &newPos, FILE_BEGIN))
-    return (FX_FILESIZE)-1;
-
-  return (FX_FILESIZE)newPos.QuadPart;
-}
-
-size_t CFXCRT_FileAccess_Win64::Read(void* pBuffer, size_t szBuffer) {
-  if (!m_hFile)
-    return 0;
-
-  size_t szRead = 0;
-  if (!::ReadFile(m_hFile, pBuffer, (DWORD)szBuffer, (LPDWORD)&szRead,
-                  nullptr)) {
-    return 0;
-  }
-  return szRead;
-}
-
-size_t CFXCRT_FileAccess_Win64::Write(const void* pBuffer, size_t szBuffer) {
-  if (!m_hFile)
-    return 0;
-
-  size_t szWrite = 0;
-  if (!::WriteFile(m_hFile, pBuffer, (DWORD)szBuffer, (LPDWORD)&szWrite,
-                   nullptr)) {
-    return 0;
-  }
-  return szWrite;
-}
-
-size_t CFXCRT_FileAccess_Win64::ReadPos(void* pBuffer,
-                                        size_t szBuffer,
-                                        FX_FILESIZE pos) {
-  if (!m_hFile)
-    return 0;
-
-  if (pos >= GetSize())
-    return 0;
-
-  if (SetPosition(pos) == (FX_FILESIZE)-1)
-    return 0;
-
-  return Read(pBuffer, szBuffer);
-}
-
-size_t CFXCRT_FileAccess_Win64::WritePos(const void* pBuffer,
-                                         size_t szBuffer,
-                                         FX_FILESIZE pos) {
-  if (!m_hFile) {
-    return 0;
-  }
-  if (SetPosition(pos) == (FX_FILESIZE)-1) {
-    return 0;
-  }
-  return Write(pBuffer, szBuffer);
-}
-
-bool CFXCRT_FileAccess_Win64::Flush() {
-  if (!m_hFile)
-    return false;
-
-  return !!::FlushFileBuffers(m_hFile);
-}
-
-bool CFXCRT_FileAccess_Win64::Truncate(FX_FILESIZE szFile) {
-  if (SetPosition(szFile) == (FX_FILESIZE)-1)
-    return false;
-
-  return !!::SetEndOfFile(m_hFile);
-}
-#endif