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authortsepez <tsepez@chromium.org>2016-05-19 17:31:01 -0700
committerCommit bot <commit-bot@chromium.org>2016-05-19 17:31:01 -0700
commit411f1185f44b7862a9b1c16e588407ae197752dd (patch)
treec02ce8943cd41b857c198ef5e5bc7ef847368199 /core/fxcrt/fxcrt_platforms.cpp
parent1f36fa860a170081f66809d634ec7ab83d7cb25e (diff)
downloadpdfium-411f1185f44b7862a9b1c16e588407ae197752dd.tar.xz
Remove Release() from IFXCRT_FileAccess.
Remove some unused impls. Review-Url: https://codereview.chromium.org/1994323002
Diffstat (limited to 'core/fxcrt/fxcrt_platforms.cpp')
-rw-r--r--core/fxcrt/fxcrt_platforms.cpp132
1 files changed, 0 insertions, 132 deletions
diff --git a/core/fxcrt/fxcrt_platforms.cpp b/core/fxcrt/fxcrt_platforms.cpp
deleted file mode 100644
index 8f134c751d..0000000000
--- a/core/fxcrt/fxcrt_platforms.cpp
+++ /dev/null
@@ -1,132 +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_platforms.h"
-
-#include "core/fxcrt/include/fx_basic.h"
-
-#if (_FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ && \
- _FXM_PLATFORM_ != _FXM_PLATFORM_LINUX_ && \
- _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_ && \
- _FXM_PLATFORM_ != _FXM_PLATFORM_ANDROID_)
-IFXCRT_FileAccess* FXCRT_FileAccess_Create() {
- return new CFXCRT_FileAccess_CRT;
-}
-void FXCRT_GetFileModeString(uint32_t dwModes, CFX_ByteString& bsMode) {
- if (dwModes & FX_FILEMODE_ReadOnly) {
- bsMode = "rb";
- } else if (dwModes & FX_FILEMODE_Truncate) {
- bsMode = "w+b";
- } else {
- bsMode = "a+b";
- }
-}
-void FXCRT_GetFileModeString(uint32_t dwModes, CFX_WideString& wsMode) {
- if (dwModes & FX_FILEMODE_ReadOnly) {
- wsMode = FX_WSTRC(L"rb");
- } else if (dwModes & FX_FILEMODE_Truncate) {
- wsMode = FX_WSTRC(L"w+b");
- } else {
- wsMode = FX_WSTRC(L"a+b");
- }
-}
-CFXCRT_FileAccess_CRT::CFXCRT_FileAccess_CRT() : m_hFile(NULL) {}
-CFXCRT_FileAccess_CRT::~CFXCRT_FileAccess_CRT() {
- Close();
-}
-FX_BOOL CFXCRT_FileAccess_CRT::Open(const CFX_ByteStringC& fileName,
- uint32_t dwMode) {
- if (m_hFile) {
- return FALSE;
- }
- CFX_ByteString strMode;
- FXCRT_GetFileModeString(dwMode, strMode);
- m_hFile = FXSYS_fopen(fileName.c_str(), strMode.c_str());
- return m_hFile != NULL;
-}
-FX_BOOL CFXCRT_FileAccess_CRT::Open(const CFX_WideStringC& fileName,
- uint32_t dwMode) {
- if (m_hFile) {
- return FALSE;
- }
- CFX_WideString strMode;
- FXCRT_GetFileModeString(dwMode, strMode);
- m_hFile = FXSYS_wfopen(fileName.raw_str(), strMode.c_str());
- return m_hFile != NULL;
-}
-void CFXCRT_FileAccess_CRT::Close() {
- if (!m_hFile) {
- return;
- }
- FXSYS_fclose(m_hFile);
- m_hFile = NULL;
-}
-void CFXCRT_FileAccess_CRT::Release() {
- delete this;
-}
-FX_FILESIZE CFXCRT_FileAccess_CRT::GetSize() const {
- if (!m_hFile) {
- return 0;
- }
- FX_FILESIZE pos = (FX_FILESIZE)FXSYS_ftell(m_hFile);
- FXSYS_fseek(m_hFile, 0, FXSYS_SEEK_END);
- FX_FILESIZE size = (FX_FILESIZE)FXSYS_ftell(m_hFile);
- FXSYS_fseek(m_hFile, pos, FXSYS_SEEK_SET);
- return size;
-}
-FX_FILESIZE CFXCRT_FileAccess_CRT::GetPosition() const {
- if (!m_hFile) {
- return (FX_FILESIZE)-1;
- }
- return (FX_FILESIZE)FXSYS_ftell(m_hFile);
-}
-FX_FILESIZE CFXCRT_FileAccess_CRT::SetPosition(FX_FILESIZE pos) {
- if (!m_hFile) {
- return (FX_FILESIZE)-1;
- }
- FXSYS_fseek(m_hFile, pos, FXSYS_SEEK_SET);
- return (FX_FILESIZE)FXSYS_ftell(m_hFile);
-}
-size_t CFXCRT_FileAccess_CRT::Read(void* pBuffer, size_t szBuffer) {
- if (!m_hFile) {
- return 0;
- }
- return FXSYS_fread(pBuffer, 1, szBuffer, m_hFile);
-}
-size_t CFXCRT_FileAccess_CRT::Write(const void* pBuffer, size_t szBuffer) {
- if (!m_hFile) {
- return 0;
- }
- return FXSYS_fwrite(pBuffer, 1, szBuffer, m_hFile);
-}
-size_t CFXCRT_FileAccess_CRT::ReadPos(void* pBuffer,
- size_t szBuffer,
- FX_FILESIZE pos) {
- if (!m_hFile) {
- return (FX_FILESIZE)-1;
- }
- FXSYS_fseek(m_hFile, pos, FXSYS_SEEK_SET);
- return FXSYS_fread(pBuffer, 1, szBuffer, m_hFile);
-}
-size_t CFXCRT_FileAccess_CRT::WritePos(const void* pBuffer,
- size_t szBuffer,
- FX_FILESIZE pos) {
- if (!m_hFile) {
- return (FX_FILESIZE)-1;
- }
- FXSYS_fseek(m_hFile, pos, FXSYS_SEEK_SET);
- return FXSYS_fwrite(pBuffer, 1, szBuffer, m_hFile);
-}
-FX_BOOL CFXCRT_FileAccess_CRT::Flush() {
- if (!m_hFile) {
- return FALSE;
- }
- return !FXSYS_fflush(m_hFile);
-}
-FX_BOOL CFXCRT_FileAccess_CRT::Truncate(FX_FILESIZE szFile) {
- return FALSE;
-}
-#endif