/* void openFiles()
* Opens the files to run the program.
*/
void openFiles(char* outFile, File* out,
char* primFile, FILE** prim, char* inFile, File* in,
char* logFile, FILE** log, char* bedFile, FILE** bed,
char* wasteFile, File* waste,
char* corrFile, File* corr, int gz) {
// open required files
*prim = openRead(primFile);
if (gz) {
// gzip compressed files
in->gzf = gzopen(inFile, "r");
if (in->gzf == NULL)
exit(error(inFile, ERROPEN));
openGZWrite(outFile, out, gz);
} else {
in->f = openRead(inFile);
out->f = openWrite(outFile);
}
// open optional files
if (bedFile != NULL)
*bed = openRead(bedFile);
if (logFile != NULL)
*log = openWrite(logFile);
if (wasteFile != NULL)
openGZWrite(wasteFile, waste, gz);
if (corrFile != NULL)
openGZWrite(corrFile, corr, gz);
}
// @mfunc Open this <c OMFile>.
// @precondition <f !isOpen()>
// @precondition <f !isClosed()>
// @postcondition <f isOpen()>
void OMFile::open(void)
{
TRACE("OMFile::open");
PRECONDITION("Not already open", !isOpen());
PRECONDITION("Never been opened", !isClosed());
PRECONDITION("Valid mode", (_mode == readOnlyMode) ||
(_mode == writeOnlyMode) ||
(_mode == modifyMode));
if (_isNew) { // new file - create
ASSERT("Correct mode for new file", _mode != readOnlyMode);
if (_mode == modifyMode) {
createModify();
} else { // _mode == writeOnly
createWrite();
}
} else { // existing file - open
ASSERT("Correct mode for existing file", (_mode == readOnlyMode) ||
(_mode == modifyMode));
if (_mode == readOnlyMode) {
openRead();
} else { // _mode == modifyMode
openModify();
}
ASSERT("No root object", _root == 0);
_root = restoreRoot();
}
_isOpen = true;
POSTCONDITION("Open", isOpen());
}
bool getCRC32(const TCHAR* name, DWORD& CRC,const unsigned char* sideinfo, size_t size) {
if (!name) return false;
int hFile=openRead(name);
if (hFile<0) return false;
CRC32 *crc=new CRC32();
const size_t BUFFERSIZE=4096;
unsigned char *ucBuffer=new unsigned char[BUFFERSIZE];
__int64 filesize=_lseeki64(hFile,0,SEEK_END);
_lseeki64(hFile,0,SEEK_SET);
CRC=0;
while (filesize-BUFFERSIZE>0) {
int rd=_read(hFile,ucBuffer,BUFFERSIZE);
filesize-=BUFFERSIZE;
CRC=crc->get(ucBuffer,BUFFERSIZE,CRC);
};
if (filesize>0) {
int rd=_read(hFile,ucBuffer,(unsigned int)(filesize));
CRC=crc->get(ucBuffer,(unsigned int)(filesize),CRC);
}
// Add sideinfo
if (sideinfo && size) CRC=crc->get(sideinfo,size,CRC);
_close(hFile);
delete[] ucBuffer;
delete crc;
return true;
}
MA_FILE * MA_fopen ( const char * filename, const char * mode ) {
int modeFlags = getModeFlags(mode);
LOG("fopen('%s', '%s')", filename, mode);
if(!modeFlags) {
LOG("no modeflags");
return NULL;
}
if(storeExists(filename) || (modeFlags&MODE_WRITE)) {
LOG("attempt openReadWrite");
return openReadWrite(filename, modeFlags);
} else {
LOG("attempt openRead");
return openRead(filename, modeFlags);
}
}
bool KoStore::open( const QString & _name )
{
// This also converts from relative to absolute, i.e. merges the currentPath()
m_sName = toExternalNaming( _name );
if ( m_bIsOpen )
{
kdWarning(s_area) << "KoStore: File is already opened" << endl;
//return KIO::ERR_INTERNAL;
return false;
}
if ( m_sName.length() > 512 )
{
kdError(s_area) << "KoStore: Filename " << m_sName << " is too long" << endl;
//return KIO::ERR_MALFORMED_URL;
return false;
}
if ( m_mode == Write )
{
kdDebug(s_area) << "KoStore: opening for writing '" << m_sName << "'" << endl;
if ( m_strFiles.findIndex( m_sName ) != -1 ) // just check if it's there
{
kdWarning(s_area) << "KoStore: Duplicate filename " << m_sName << endl;
//return KIO::ERR_FILE_ALREADY_EXIST;
return false;
}
m_strFiles.append( m_sName );
m_iSize = 0;
if ( !openWrite( m_sName ) )
return false;
}
else if ( m_mode == Read )
{
kdDebug(s_area) << "Opening for reading '" << m_sName << "'" << endl;
if ( !openRead( m_sName ) )
return false;
}
else
//return KIO::ERR_UNSUPPORTED_ACTION;
return false;
m_bIsOpen = true;
return true;
}
struct pipeline *pipelineOpen(char ***cmds, unsigned opts,
char *otherEndFile, char *stderrFile)
/* Create a pipeline from an array of commands. See pipeline.h for
* full documentation */
{
int otherEndFd;
int stderrFd = (stderrFile == NULL) ? STDERR_FILENO : openWrite(stderrFile);
checkOpts(opts);
if (opts & pipelineRead)
otherEndFd = (otherEndFile == NULL) ? STDIN_FILENO : openRead(otherEndFile);
else
otherEndFd = (otherEndFile == NULL) ? STDOUT_FILENO : openWrite(otherEndFile);
struct pipeline *pl = pipelineOpenFd(cmds, opts, otherEndFd, stderrFd);
safeClose(&otherEndFd);
if (stderrFile != NULL)
safeClose(&stderrFd);
return pl;
}
bool KoStore::open(const QString & _name)
{
Q_D(KoStore);
// This also converts from relative to absolute, i.e. merges the currentPath()
d->fileName = d->toExternalNaming(_name);
if (d->isOpen) {
kWarning(30002) << "Store is already opened, missing close";
//return KIO::ERR_INTERNAL;
return false;
}
if (d->fileName.length() > 512) {
kError(30002) << "KoStore: Filename " << d->fileName << " is too long" << endl;
//return KIO::ERR_MALFORMED_URL;
return false;
}
if (d->mode == Write) {
kDebug(30002) << "opening for writing" << d->fileName;
if (d->filesList.contains(d->fileName)) {
kWarning(30002) << "KoStore: Duplicate filename" << d->fileName;
//return KIO::ERR_FILE_ALREADY_EXIST;
return false;
}
d->filesList.append(d->fileName);
d->size = 0;
if (!openWrite(d->fileName))
return false;
} else if (d->mode == Read) {
kDebug(30002) << "Opening for reading" << d->fileName;
if (!openRead(d->fileName))
return false;
} else
//return KIO::ERR_UNSUPPORTED_ACTION;
return false;
d->isOpen = true;
return true;
}
void PlaybackFile::updateHeader() {
if (_mode == kWrite) {
_readStream = g_system->getSavefileManager()->openForLoading(_header.fileName);
}
_readStream->seek(0);
skipHeader();
String tmpFilename = "_" + _header.fileName;
_writeStream = g_system->getSavefileManager()->openForSaving(tmpFilename);
dumpHeaderToFile();
uint32 readedSize = 0;
do {
readedSize = _readStream->read(_tmpBuffer, kRecordBuffSize);
_writeStream->write(_tmpBuffer, readedSize);
} while (readedSize != 0);
delete _writeStream;
_writeStream = NULL;
delete _readStream;
_readStream = NULL;
g_system->getSavefileManager()->removeSavefile(_header.fileName);
g_system->getSavefileManager()->renameSavefile(tmpFilename, _header.fileName);
if (_mode == kRead) {
openRead(_header.fileName);
}
}
static inline ReadFile* openRead(const std::string& filename)
{ return openRead(filename.c_str()); }
bool SlotFileStatic::exists() const {
Common::InSaveFile *in = openRead();
bool result = (in != 0);
delete in;
return result;
}
bool SlotFileIndexed::exists(int slot) const {
Common::InSaveFile *in = openRead(slot);
bool result = (in != 0);
delete in;
return result;
}
axStatus axFile::openRead ( const char* filename ) {
axTempStringW tmp;
axStatus st = tmp.set( filename ); if( !st ) return st;
return openRead( tmp );
}
