void BinaryFileTestCase::testSeek()
{
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestSeek"), false);
BinaryFile fileWriter;
fileWriter.open(str, BinaryFile::CREATE);
CPPUNIT_ASSERT( fileWriter.isFileOpen() );
int32_t nData;
for(size_t i = 0; i < 1000; ++i)
{
nData = (int32_t)i;
fileWriter.write(&nData, sizeof(int32_t));
}
fileWriter.close();
BinaryFile fileReader;
fileReader.open(str, BinaryFile::READ);
CPPUNIT_ASSERT( fileReader.isFileOpen() );
CPPUNIT_ASSERT((int64_t)1000 * sizeof(int32_t) == fileReader.getLength());
CPPUNIT_ASSERT_EQUAL((int64_t)0, fileReader.getPos());
fileReader.seek(10);
CPPUNIT_ASSERT_EQUAL((int64_t)10, fileReader.getPos());
fileReader.close();
//Remove file
File f(str);
f.remove();
}
void XMLDocumentWrapper::parseFile(const std::string& sFile)
{
BinaryFile bf;
bf.open(sFile, BinaryFile::READ);
size_t len = (size_t)bf.getLength();
char* buf = m_doc.allocate_string(NULL, len + 1);
buf[len] = 0;
try
{
bf.read(buf, len);
}
catch (const FileIOException& fe)
{
bf.close();
clear();
FIRTEX_RETHROW(fe);
}
bf.close();
try
{
m_doc.parse<rapidxml::parse_full>(buf);
}
catch(rapidxml::parse_error& e)
{
clear();
FIRTEX_THROW(BadXmlFormatException, "Bad xml format: [%s]", e.what());
}
}
void HTMLParser::parse(const tstring& sHtmlFile)
{
BinaryFile bf;
try
{
bf.open(sHtmlFile, BinaryFile::READ);
m_nFileSize = (size_t)bf.getLength();
if(m_nFileSize > MAX_FILESIZE - 1)
{
m_nFileSize = MAX_FILESIZE - 1;
}
if(!m_pReadBuffer)
{
m_nReadBufferSize = DEFAULT_READBUFFER_SIZE;
if(m_nReadBufferSize < m_nFileSize + 1)
m_nReadBufferSize = m_nFileSize + 1;
m_pReadBuffer = new char[m_nReadBufferSize];
}
else if(m_nFileSize + 1 > m_nReadBufferSize)
{
m_nReadBufferSize = m_nFileSize + 1;
delete[] m_pReadBuffer;
m_pReadBuffer = new char[m_nReadBufferSize];
}
size_t nRet = bf.read(m_pReadBuffer, m_nFileSize);
if(nRet != m_nFileSize)
{
FX_LOG(WARN, "Read file [%s] error", sHtmlFile.c_str());
bf.close();
return;
}
bf.close();
parse(m_pReadBuffer, m_nFileSize);
}
catch(const FirteXException& e)
{
FX_LOG(ERROR, "Parse file: [%s] FAILED. Error message: [%s]",
sHtmlFile.c_str(), e.what().c_str());
}
}
string TrecDocumentProcessorTestCase::writeTestFile(const string& sFileName,
const char* szFileContent)
{
std::string sPath = getTestOutputPath();
sPath += "/" + sFileName;
BinaryFile bf;
bf.open(sPath, BinaryFile::CREATE);
bf.write(szFileContent, strlen(szFileContent));
bf.close();
return sPath;
}
void BinaryFileTestCase::testRead()
{
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestWriteFile"), false);
BinaryFile bf;
bf.open(str.c_str(),BinaryFile::READ);
CPPUNIT_ASSERT( bf.isFileOpen() );
int32_t nData;
for(size_t i = 0; i < 10000;i += 1000)
{
bf.seek(i);
bf.read(&nData,sizeof(int32_t));
CPPUNIT_ASSERT_EQUAL(nData,(int32_t)i);
}
bf.close();
}
void BinaryFileTestCase::testLargeFileWrite()
{
#ifdef TEST_LARGE_FILE
BinaryFile bf;
tstring str = TestHelper::getTestDataPath(_T("BinaryFileTestLargeFile"), false);
bf.open(str.c_str(),BinaryFile::CRTR);
CPPUNIT_ASSERT( bf.isFileOpen() );
int64_t nPos = 1000000000;//1 GB
nPos <<= 4;//16 GB
bf.seek(nPos);
int64_t nData = 123456789;
bf.write(&nData,sizeof(int64_t));
bf.close();
#endif
}
bool GenericAssemblerFile::open(bool onlyCheck)
{
headerSize = originalHeaderSize;
virtualAddress = headerSize;
if (onlyCheck == false)
{
// actually open the file
bool success;
switch (mode)
{
case Open:
success = handle.open(fileName,BinaryFile::ReadWrite);
if (success == false)
{
Logger::printError(Logger::FatalError,L"Could not open file %s",fileName);
return false;
}
return true;
case Create:
success = handle.open(fileName,BinaryFile::Write);
if (success == false)
{
Logger::printError(Logger::FatalError,L"Could not create file %s",fileName);
return false;
}
return true;
case Copy:
success = copyFile(originalName,fileName);
if (success == false)
{
Logger::printError(Logger::FatalError,L"Could not copy file %s",originalName);
return false;
}
success = handle.open(fileName,BinaryFile::ReadWrite);
if (success == false)
{
Logger::printError(Logger::FatalError,L"Could not open file %s",fileName);
return false;
}
return true;
default:
return false;
}
}
// else only check if it can be done, don't actually do it permanently
bool success, exists;
BinaryFile temp;
switch (mode)
{
case Open:
success = temp.open(fileName,BinaryFile::ReadWrite);
if (success == false)
{
Logger::queueError(Logger::FatalError,L"Could not open file %s",fileName);
return false;
}
temp.close();
return true;
case Create:
// if it exists, check if you can open it with read/write access
// otherwise open it with write access and remove it afterwards
exists = fileExists(fileName);
success = temp.open(fileName,exists ? BinaryFile::ReadWrite : BinaryFile::Write);
if (success == false)
{
Logger::queueError(Logger::FatalError,L"Could not create file %s",fileName);
return false;
}
temp.close();
if (exists == false)
deleteFile(fileName);
return true;
case Copy:
// check original file
success = temp.open(originalName,BinaryFile::ReadWrite);
if (success == false)
{
Logger::queueError(Logger::FatalError,L"Could not open file %s",originalName);
return false;
}
temp.close();
// check new file, same as create
exists = fileExists(fileName);
success = temp.open(fileName,exists ? BinaryFile::ReadWrite : BinaryFile::Write);
if (success == false)
{
Logger::queueError(Logger::FatalError,L"Could not open file %s",fileName);
return false;
}
temp.close();
if (exists == false)
deleteFile(fileName);
return true;
default:
return false;
};
return false;
}