| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| // Class header file... |
| #include "XalanFileOutputStream.hpp" |
| |
| |
| |
| #if !defined(XALAN_WINDOWS) |
| #include <cerrno> |
| #endif |
| |
| |
| |
| #include "DOMStringHelper.hpp" |
| #include "XalanMessageLoader.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| const XalanDOMChar XalanFileOutputStream::XalanFileOutputStreamOpenException::m_type[] = |
| { |
| XalanUnicode::charLetter_X, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_l, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_n, |
| XalanUnicode::charLetter_F, |
| XalanUnicode::charLetter_i, |
| XalanUnicode::charLetter_l, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_O, |
| XalanUnicode::charLetter_u, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_p, |
| XalanUnicode::charLetter_u, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_S, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_r, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_m, |
| XalanUnicode::charLetter_O, |
| XalanUnicode::charLetter_p, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_n, |
| XalanUnicode::charLetter_E, |
| XalanUnicode::charLetter_x, |
| XalanUnicode::charLetter_c, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_p, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_i, |
| XalanUnicode::charLetter_o, |
| XalanUnicode::charLetter_n, |
| 0 |
| }; |
| |
| |
| const XalanDOMChar XalanFileOutputStream::XalanFileOutputStreamWriteException::m_type[] = |
| { |
| XalanUnicode::charLetter_X, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_l, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_n, |
| XalanUnicode::charLetter_F, |
| XalanUnicode::charLetter_i, |
| XalanUnicode::charLetter_l, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_O, |
| XalanUnicode::charLetter_u, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_p, |
| XalanUnicode::charLetter_u, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_S, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_r, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_a, |
| XalanUnicode::charLetter_m, |
| XalanUnicode::charLetter_W, |
| XalanUnicode::charLetter_r, |
| XalanUnicode::charLetter_i, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_E, |
| XalanUnicode::charLetter_x, |
| XalanUnicode::charLetter_c, |
| XalanUnicode::charLetter_e, |
| XalanUnicode::charLetter_p, |
| XalanUnicode::charLetter_t, |
| XalanUnicode::charLetter_i, |
| XalanUnicode::charLetter_o, |
| XalanUnicode::charLetter_n, |
| 0 |
| }; |
| |
| |
| static XalanFileOutputStream::HandleType |
| openFile( |
| const XalanDOMString& theFileName, |
| MemoryManager& theManager) |
| { |
| typedef XalanFileOutputStream::HandleType HandleType; |
| |
| #if defined(XALAN_WINDOWS) |
| HandleType theFileHandle = CreateFileW( |
| reinterpret_cast<const wchar_t *>(theFileName.c_str()), |
| GENERIC_WRITE, |
| 0, |
| 0, |
| CREATE_ALWAYS, |
| FILE_ATTRIBUTE_NORMAL, |
| 0); |
| |
| if (theFileHandle != INVALID_HANDLE_VALUE && theFileHandle != 0) |
| { |
| return theFileHandle; |
| } |
| else |
| { |
| |
| CharVectorType theResult(theManager); |
| |
| TranscodeToLocalCodePage(theFileName, theResult, true); |
| |
| if (theResult.empty() == true) |
| { |
| return INVALID_HANDLE_VALUE; |
| } |
| else |
| { |
| const char* const tmpName = &theResult[0]; |
| |
| if (tmpName == 0) |
| { |
| return INVALID_HANDLE_VALUE; |
| } |
| else |
| { |
| return CreateFile( |
| tmpName, |
| GENERIC_WRITE, |
| 0, |
| 0, |
| CREATE_ALWAYS, |
| FILE_ATTRIBUTE_NORMAL, |
| 0); |
| } |
| } |
| } |
| #else |
| using std::fopen; |
| |
| CharVectorType theResult(theManager); |
| TranscodeToLocalCodePage(theFileName, theResult, true); |
| |
| if (theResult.empty() == true) |
| { |
| return 0; |
| } |
| else |
| { |
| const char* const tmpName = &theResult[0]; |
| |
| if (tmpName == 0) |
| { |
| return 0; |
| } |
| else |
| { |
| return fopen(tmpName, "wb"); |
| } |
| } |
| #endif |
| } |
| |
| |
| |
| XalanFileOutputStream::XalanFileOutputStream( |
| const XalanDOMString& theFileName, |
| MemoryManager& theManager, |
| size_type theBufferSize) : |
| XalanOutputStream(theManager, theBufferSize), |
| m_fileName(theFileName, theManager), |
| m_handle(openFile(theFileName, theManager)) |
| { |
| #if defined(XALAN_WINDOWS) |
| if (m_handle == INVALID_HANDLE_VALUE) |
| { |
| XalanDOMString theBuffer(theManager); |
| |
| throw XalanFileOutputStreamOpenException( |
| theFileName, |
| GetLastError(), |
| theBuffer); |
| } |
| #else |
| if (m_handle == 0) |
| { |
| XalanDOMString theBuffer(theManager); |
| |
| throw XalanFileOutputStreamOpenException( |
| theFileName, |
| errno, |
| theBuffer); |
| } |
| #endif |
| } |
| |
| |
| |
| XalanFileOutputStream* |
| XalanFileOutputStream::create( |
| const XalanDOMString& theFileName, |
| MemoryManager& theManager, |
| size_type theBufferSize) |
| { |
| typedef XalanFileOutputStream ThisType; |
| |
| XalanAllocationGuard theGuard(theManager, theManager.allocate(sizeof(ThisType))); |
| |
| ThisType* const theResult = |
| new (theGuard.get()) ThisType( |
| theFileName, |
| theManager, |
| theBufferSize); |
| |
| theGuard.release(); |
| |
| return theResult; |
| } |
| |
| |
| |
| XalanFileOutputStream::~XalanFileOutputStream() |
| { |
| #if defined(XALAN_WINDOWS) |
| if (m_handle != INVALID_HANDLE_VALUE) |
| { |
| CloseHandle(m_handle); |
| } |
| #else |
| using std::fclose; |
| |
| if (m_handle != 0) |
| { |
| fclose(m_handle); |
| } |
| #endif |
| } |
| |
| |
| |
| void |
| XalanFileOutputStream::doFlush() |
| { |
| #if !defined(XALAN_WINDOWS) |
| using std::fflush; |
| |
| if (fflush(m_handle) != 0) |
| { |
| XalanDOMString theBuffer(getMemoryManager()); |
| |
| throw XalanFileOutputStreamWriteException( |
| m_fileName, |
| errno, |
| theBuffer); |
| } |
| #endif |
| } |
| |
| |
| |
| void |
| XalanFileOutputStream::writeData( |
| const char* theBuffer, |
| size_type theBufferLength) |
| { |
| #if defined(XALAN_WINDOWS) |
| DWORD theBytesWritten; |
| |
| assert(size_t(DWORD(theBufferLength)) == theBufferLength); |
| |
| if (WriteFile(m_handle, theBuffer, DWORD(theBufferLength), &theBytesWritten, 0) == false || |
| theBytesWritten != theBufferLength) |
| { |
| XalanDOMString theExceptionBuffer(getMemoryManager()); |
| |
| throw XalanFileOutputStreamWriteException( |
| m_fileName, |
| GetLastError(), |
| theExceptionBuffer); |
| } |
| #else |
| using std::fwrite; |
| |
| const size_t theBytesWritten = |
| fwrite(theBuffer, |
| 1, |
| theBufferLength, |
| m_handle); |
| |
| if (theBytesWritten != theBufferLength) |
| { |
| XalanDOMString theExceptionBuffer(getMemoryManager()); |
| |
| throw XalanFileOutputStreamWriteException( |
| m_fileName, |
| errno, |
| theExceptionBuffer); |
| } |
| #endif |
| } |
| |
| |
| XalanFileOutputStream::XalanFileOutputStreamOpenException::XalanFileOutputStreamOpenException( |
| const XalanDOMString& theFileName, |
| int theErrorCode, |
| XalanDOMString& theBuffer, |
| const Locator* theLocator) : |
| XalanOutputStreamException( |
| formatMessage( |
| XalanMessageLoader::getMessage( |
| theBuffer, |
| XalanMessages::ErrorOpeningFile_1Param, |
| theFileName), |
| theErrorCode, |
| theBuffer), |
| theBuffer.getMemoryManager(), |
| theLocator) |
| { |
| } |
| |
| |
| |
| XalanFileOutputStream::XalanFileOutputStreamOpenException::~XalanFileOutputStreamOpenException() |
| { |
| } |
| |
| |
| |
| XalanFileOutputStream::XalanFileOutputStreamWriteException::XalanFileOutputStreamWriteException( |
| const XalanDOMString& theFileName, |
| int theErrorCode, |
| XalanDOMString& theBuffer, |
| const Locator* theLocator) : |
| XalanOutputStreamException( |
| formatMessage( |
| XalanMessageLoader::getMessage( |
| theBuffer, |
| XalanMessages::ErrorWritingFile_1Param, |
| theFileName), |
| theErrorCode, |
| theBuffer), |
| theBuffer.getMemoryManager(), |
| theLocator) |
| { |
| } |
| |
| |
| |
| XalanFileOutputStream::XalanFileOutputStreamWriteException::~XalanFileOutputStreamWriteException() |
| { |
| } |
| |
| |
| |
| } |