status CAFFile::writeDescription()
{
Track *track = getTrack();
Tag desc("desc");
int64_t chunkLength = 32;
double sampleRate = track->f.sampleRate;
Tag formatID("lpcm");
uint32_t formatFlags = 0;
if (track->f.byteOrder == AF_BYTEORDER_LITTLEENDIAN)
formatFlags |= kCAFLinearPCMFormatFlagIsLittleEndian;
if (track->f.isFloat())
formatFlags |= kCAFLinearPCMFormatFlagIsFloat;
uint32_t bytesPerPacket = track->f.bytesPerFrame(false);
uint32_t framesPerPacket = 1;
uint32_t channelsPerFrame = track->f.channelCount;
uint32_t bitsPerChannel = track->f.sampleWidth;
if (track->f.compressionType == AF_COMPRESSION_G711_ULAW)
{
formatID = "ulaw";
formatFlags = 0;
bytesPerPacket = channelsPerFrame;
bitsPerChannel = 8;
}
else if (track->f.compressionType == AF_COMPRESSION_G711_ALAW)
{
formatID = "alaw";
formatFlags = 0;
bytesPerPacket = channelsPerFrame;
bitsPerChannel = 8;
}
else if (track->f.compressionType == AF_COMPRESSION_IMA)
{
formatID = "ima4";
formatFlags = 0;
bytesPerPacket = track->f.bytesPerPacket;
framesPerPacket = track->f.framesPerPacket;
bitsPerChannel = 16;
}
if (!writeTag(&desc) ||
!writeS64(&chunkLength) ||
!writeDouble(&sampleRate) ||
!writeTag(&formatID) ||
!writeU32(&formatFlags) ||
!writeU32(&bytesPerPacket) ||
!writeU32(&framesPerPacket) ||
!writeU32(&channelsPerFrame) ||
!writeU32(&bitsPerChannel))
return AF_FAIL;
return AF_SUCCEED;
}
void
TagDialog::saveTags()
{
if( !m_perTrack )
{
applyToAllTracks();
}
else
{
storeTags();
}
QMap<QString, MetaBundle>::ConstIterator endStore( storedTags.end() );
for(QMap<QString, MetaBundle>::ConstIterator it = storedTags.begin(); it != endStore; ++it ) {
if( writeTag( it.data(), it == --storedTags.end() ) ) //update the collection browser if it's the last track
Playlist::instance()->updateMetaData( it.data() );
else
amaroK::StatusBar::instance()->longMessage( i18n(
"Sorry, the tag for %1 could not be changed." ).arg( it.data().prettyURL() ), KDE::StatusBar::Error );
}
QMap<QString, int>::ConstIterator endScore( storedScores.end() );
for(QMap<QString, int>::ConstIterator it = storedScores.begin(); it != endScore; ++it ) {
CollectionDB::instance()->setSongPercentage( it.key(), it.data() );
}
QMap<QString, int>::ConstIterator endRating( storedRatings.end() );
for(QMap<QString, int>::ConstIterator it = storedRatings.begin(); it != endRating; ++it ) {
CollectionDB::instance()->setSongRating( it.key(), it.data() );
}
QMap<QString, QString>::ConstIterator endLyrics( storedLyrics.end() );
for(QMap<QString, QString>::ConstIterator it = storedLyrics.begin(); it != endLyrics; ++it ) {
CollectionDB::instance()->setLyrics( it.key(), it.data() );
emit lyricsChanged( it.key() );
}
}
FatalLogger::FatalLogger(SeverityType theSeverity,
const char* theSourceFile, int theSourceLine, int theExitCode) :
StringLogger(false, theExitCode)
{
// Create a tag for this fatal log message in our string stream
writeTag(getStream(), theSeverity, theSourceFile, theSourceLine);
}
void FileLogger::logMessage(SeverityType severity, const char* sourceFile, int sourceLine, const char* message)
{
if(mFileStream.is_open())
{
writeTag(mFileStream, severity, sourceFile, sourceLine);
mFileStream << message << std::endl << std::endl;
}
}
void FileLogger::logMessage(SeverityType severity, const char* message)
{
if(mFileStream.is_open())
{
writeTag(mFileStream, severity, __FILE__ , __LINE__);
mFileStream << message << std::endl << std::endl;
}
}
/**
* @brief Write the user data to the tag
*
* @param data Array of 16 bytes of user data
* @returns True if commands could be sent to device
*/
bool RWDH2::writeTagUserData(uint8_t* data) {
for (uint8_t i = 0; i < 4; i++) {
if (!writeTag(4+i, &data[i*4])) {
return false;
}
}
return true;
}
void FileLogger::logMessage( SeverityType severity, const std::string& sourceFile, int theSourceLine, const std::string& message )
{
if(mFileStream.is_open() && isActive())
{
writeTag(mFileStream, severity, sourceFile, theSourceLine);
mFileStream << message << std::endl;
}
}
void StringLogger::logMessage( SeverityType theSeverity, const std::string& sourceFile, int sourceLine, const std::string& message )
{
if(isActive())
{
writeTag(mStringStream, theSeverity, sourceFile, sourceLine);
mStringStream << message << std::endl;
}
}
void appendTags( QXmlStreamWriter &stream, const Billon &billon )
{
stream.writeStartElement("tags");
writeTag(stream,"width",QString::number(billon.n_cols));
writeTag(stream,"height",QString::number(billon.n_rows));
writeTag(stream,"depth",QString::number(billon.n_slices));
writeTag(stream,"xspacing",QString::number(billon.voxelWidth()));
writeTag(stream,"yspacing",QString::number(billon.voxelHeight()));
writeTag(stream,"zspacing",QString::number(billon.voxelDepth()));
writeTag(stream,"voxelwidth",QString::number(billon.voxelWidth()));
writeTag(stream,"voxelheight",QString::number(billon.voxelHeight()));
writeTag(stream,"voxeldepth",QString::number(billon.voxelDepth()));
stream.writeEndElement();
}
void MyMoneyStorageXML::writeTags(QDomElement& tags)
{
const QList<MyMoneyTag> list = m_storage->tagList();
QList<MyMoneyTag>::ConstIterator it;
tags.setAttribute("count", list.count());
for (it = list.begin(); it != list.end(); ++it)
writeTag(tags, *it);
}
void XMLWriter::breakLine() {
if (!_openTags.empty()) {
_openTags.back().empty = false;
writeTag();
}
_stream->writeString("\n");
_needIndent = true;
}
std::ostream& FileLogger::getStream( SeverityType severity, const std::string& sourceFile, int sourceLine, int exitCode /*= StatusError*/ )
{
std::ostream * result = &gNullStream;
if(mFileStream.is_open() && isActive())
{
result = &mFileStream;
writeTag(mFileStream,severity,sourceFile,sourceLine);
}
return *result;
}
std::ostream& FileLogger::getStream(SeverityType severity, const char* sourceFile, int sourceLine)
{
std::ostream* result = &nullStream;
if(mFileStream.is_open())
{
writeTag(mFileStream, severity, sourceFile, sourceLine);
result = &mFileStream;
}
return *result;
}
std::ostream& StringLogger::getStream( SeverityType severity,
const std::string& sourceFile,
int sourceLine,
int exitCode /*= StatusError*/ )
{
std::ostream* anResult = &gNullStream;
if(isActive())
{
anResult = &mStringStream;
writeTag(mStringStream, severity, sourceFile, sourceLine);
}
return *anResult;
}
void XMLWriter::openTag(const Common::UString &name) {
if (!_openTags.empty()) {
_openTags.back().empty = false;
indent(_openTags.size());
writeTag();
}
_openTags.push_back(Tag());
Tag &tag = _openTags.back();
tag.name = name;
tag.empty = true;
}
void XMLWriter::closeTag() {
if (_openTags.empty())
return;
writeTag();
const Tag &tag = _openTags.back();
if (!tag.empty) {
indent(_openTags.size() - 1);
_stream->writeString("</" + tag.name + ">");
}
_openTags.pop_back();
}
/*
WriteMiscellaneous writes all the miscellaneous data chunks in a
file handle structure to an IFF/8SVX file.
*/
status IFFFile::writeMiscellaneous()
{
if (m_miscellaneousPosition == 0)
m_miscellaneousPosition = m_fh->tell();
else
m_fh->seek(m_miscellaneousPosition, File::SeekFromBeginning);
for (int i=0; i<m_miscellaneousCount; i++)
{
Miscellaneous *misc = &m_miscellaneous[i];
Tag chunkType;
uint32_t chunkSize;
uint8_t padByte = 0;
switch (misc->type)
{
case AF_MISC_NAME:
chunkType = "NAME"; break;
case AF_MISC_AUTH:
chunkType = "AUTH"; break;
case AF_MISC_COPY:
chunkType = "(c) "; break;
case AF_MISC_ANNO:
chunkType = "ANNO"; break;
}
writeTag(&chunkType);
chunkSize = misc->size;
writeU32(&chunkSize);
/*
Write the miscellaneous buffer and then a pad byte
if necessary. If the buffer is null, skip the space
for now.
*/
if (misc->buffer != NULL)
m_fh->write(misc->buffer, misc->size);
else
m_fh->seek(misc->size, File::SeekFromCurrent);
if (misc->size % 2 != 0)
writeU8(&padByte);
}
return AF_SUCCEED;
}
status CAFFile::writeInit(AFfilesetup setup)
{
if (initFromSetup(setup) == AF_FAIL)
return AF_FAIL;
initCompressionParams();
Tag caff("caff");
if (!writeTag(&caff)) return AF_FAIL;
const uint8_t versionAndFlags[4] = { 0, 1, 0, 0 };
if (m_fh->write(versionAndFlags, 4) != 4) return AF_FAIL;
if (writeDescription() == AF_FAIL)
return AF_FAIL;
if (writeData(false) == AF_FAIL)
return AF_FAIL;
return AF_SUCCEED;
}
status CAFFile::writeData(bool update)
{
Track *track = getTrack();
if (m_dataOffset == -1)
m_dataOffset = m_fh->tell();
else
m_fh->seek(m_dataOffset, File::SeekFromBeginning);
Tag data("data");
int64_t dataLength = -1;
uint32_t editCount = 0;
if (update)
dataLength = track->data_size + 4;
if (!writeTag(&data) ||
!writeS64(&dataLength) ||
!writeU32(&editCount))
return AF_FAIL;
if (track->fpos_first_frame == 0)
track->fpos_first_frame = m_fh->tell();
return AF_SUCCEED;
}
//---------------------------------------------------------
int ofXMLSettings::setValue(string tag, double value, int which){
char valueStr[255];
sprintf(valueStr, "%f", value);
int tagID = writeTag(tag, valueStr, which) -1;
return tagID;
}
//---------------------------------------------------------
int ofxXmlSettings::addValue(const string& tag, double value){
int tagID = writeTag(tag, ofToString(value, floatPrecision).c_str(), -1) -1;
return tagID;
}
//---------------------------------------------------------
int ofxXmlSettings::addValue(const string& tag, int value){
int tagID = writeTag(tag, ofToString(value).c_str(), -1) -1;
return tagID;
}
bool TiffEncoder::write( const Mat& img, const vector<int>& /*params*/)
#endif
{
int channels = img.channels();
int width = img.cols, height = img.rows;
int depth = img.depth();
if (depth != CV_8U && depth != CV_16U)
return false;
int bytesPerChannel = depth == CV_8U ? 1 : 2;
int fileStep = width * channels * bytesPerChannel;
WLByteStream strm;
if( m_buf )
{
if( !strm.open(*m_buf) )
return false;
}
else
{
#ifdef HAVE_TIFF
return writeLibTiff(img, params);
#else
if( !strm.open(m_filename) )
return false;
#endif
}
int rowsPerStrip = (1 << 13)/fileStep;
if( rowsPerStrip < 1 )
rowsPerStrip = 1;
if( rowsPerStrip > height )
rowsPerStrip = height;
int i, stripCount = (height + rowsPerStrip - 1) / rowsPerStrip;
if( m_buf )
m_buf->reserve( alignSize(stripCount*8 + fileStep*height + 256, 256) );
/*#if defined _DEBUG || !defined WIN32
int uncompressedRowSize = rowsPerStrip * fileStep;
#endif*/
int directoryOffset = 0;
AutoBuffer<int> stripOffsets(stripCount);
AutoBuffer<short> stripCounts(stripCount);
AutoBuffer<uchar> _buffer(fileStep+32);
uchar* buffer = _buffer;
int stripOffsetsOffset = 0;
int stripCountsOffset = 0;
int bitsPerSample = 8 * bytesPerChannel;
int y = 0;
strm.putBytes( fmtSignTiffII, 4 );
strm.putDWord( directoryOffset );
// write an image data first (the most reasonable way
// for compressed images)
for( i = 0; i < stripCount; i++ )
{
int limit = y + rowsPerStrip;
if( limit > height )
limit = height;
stripOffsets[i] = strm.getPos();
for( ; y < limit; y++ )
{
if( channels == 3 )
{
if (depth == CV_8U)
icvCvt_BGR2RGB_8u_C3R( img.data + img.step*y, 0, buffer, 0, cvSize(width,1) );
else
icvCvt_BGR2RGB_16u_C3R( (const ushort*)(img.data + img.step*y), 0, (ushort*)buffer, 0, cvSize(width,1) );
}
else
{
if( channels == 4 )
{
if (depth == CV_8U)
icvCvt_BGRA2RGBA_8u_C4R( img.data + img.step*y, 0, buffer, 0, cvSize(width,1) );
else
icvCvt_BGRA2RGBA_16u_C4R( (const ushort*)(img.data + img.step*y), 0, (ushort*)buffer, 0, cvSize(width,1) );
}
}
strm.putBytes( channels > 1 ? buffer : img.data + img.step*y, fileStep );
}
stripCounts[i] = (short)(strm.getPos() - stripOffsets[i]);
/*assert( stripCounts[i] == uncompressedRowSize ||
stripCounts[i] < uncompressedRowSize &&
i == stripCount - 1);*/
}
if( stripCount > 2 )
{
stripOffsetsOffset = strm.getPos();
for( i = 0; i < stripCount; i++ )
strm.putDWord( stripOffsets[i] );
stripCountsOffset = strm.getPos();
for( i = 0; i < stripCount; i++ )
strm.putWord( stripCounts[i] );
}
else if(stripCount == 2)
{
stripOffsetsOffset = strm.getPos();
for (i = 0; i < stripCount; i++)
{
strm.putDWord (stripOffsets [i]);
}
stripCountsOffset = stripCounts [0] + (stripCounts [1] << 16);
}
else
{
stripOffsetsOffset = stripOffsets[0];
stripCountsOffset = stripCounts[0];
}
if( channels > 1 )
{
int bitsPerSamplePos = strm.getPos();
strm.putWord(bitsPerSample);
strm.putWord(bitsPerSample);
strm.putWord(bitsPerSample);
if( channels == 4 )
strm.putWord(bitsPerSample);
bitsPerSample = bitsPerSamplePos;
}
directoryOffset = strm.getPos();
// write header
strm.putWord( 9 );
/* warning: specification 5.0 of Tiff want to have tags in
ascending order. This is a non-fatal error, but this cause
warning with some tools. So, keep this in ascending order */
writeTag( strm, TIFF_TAG_WIDTH, TIFF_TYPE_LONG, 1, width );
writeTag( strm, TIFF_TAG_HEIGHT, TIFF_TYPE_LONG, 1, height );
writeTag( strm, TIFF_TAG_BITS_PER_SAMPLE,
TIFF_TYPE_SHORT, channels, bitsPerSample );
writeTag( strm, TIFF_TAG_COMPRESSION, TIFF_TYPE_LONG, 1, TIFF_UNCOMP );
writeTag( strm, TIFF_TAG_PHOTOMETRIC, TIFF_TYPE_SHORT, 1, channels > 1 ? 2 : 1 );
writeTag( strm, TIFF_TAG_STRIP_OFFSETS, TIFF_TYPE_LONG,
stripCount, stripOffsetsOffset );
writeTag( strm, TIFF_TAG_SAMPLES_PER_PIXEL, TIFF_TYPE_SHORT, 1, channels );
writeTag( strm, TIFF_TAG_ROWS_PER_STRIP, TIFF_TYPE_LONG, 1, rowsPerStrip );
writeTag( strm, TIFF_TAG_STRIP_COUNTS,
stripCount > 1 ? TIFF_TYPE_SHORT : TIFF_TYPE_LONG,
stripCount, stripCountsOffset );
strm.putDWord(0);
strm.close();
if( m_buf )
{
(*m_buf)[4] = (uchar)directoryOffset;
(*m_buf)[5] = (uchar)(directoryOffset >> 8);
(*m_buf)[6] = (uchar)(directoryOffset >> 16);
(*m_buf)[7] = (uchar)(directoryOffset >> 24);
}
else
{
//---------------------------------------------------------
int ofXMLSettings::addTag(string tag){
int tagID = writeTag(tag, "", -1) -1;
return tagID;
}
//---------------------------------------------------------
int ofXMLSettings::addValue(string tag, string value){
int tagID = writeTag(tag, (char *)value.c_str(), -1) -1;
return tagID;
}
//---------------------------------------------------------
int ofXMLSettings::addValue(string tag, double value){
char valueStr[255];
sprintf(valueStr, "%f", value);
int tagID = writeTag(tag, valueStr, -1) -1;
return tagID;
}
//---------------------------------------------------------
int ofxXmlSettings::addTag(const string& tag){
int tagID = writeTag(tag, "", -1) -1;
return tagID;
}
status WAVEFile::writeMiscellaneous()
{
if (miscellaneousCount != 0)
{
uint32_t miscellaneousBytes;
uint32_t chunkSize;
/* Start at 12 to account for 'LIST', size, and 'INFO'. */
miscellaneousBytes = 12;
/* Then calculate the size of the whole INFO chunk. */
for (int i=0; i<miscellaneousCount; i++)
{
Tag miscid;
// Skip miscellaneous data of an unsupported type.
if (!misc_type_to_wave(miscellaneous[i].type, &miscid))
continue;
// Account for miscellaneous type and size.
miscellaneousBytes += 8;
miscellaneousBytes += miscellaneous[i].size;
// Add a pad byte if necessary.
if (miscellaneous[i].size % 2 != 0)
miscellaneousBytes++;
assert(miscellaneousBytes % 2 == 0);
}
if (miscellaneousStartOffset == 0)
miscellaneousStartOffset = fh->tell();
else
fh->seek(miscellaneousStartOffset, File::SeekFromBeginning);
totalMiscellaneousSize = miscellaneousBytes;
/*
Write the data. On the first call to this
function (from _af_wave_write_init), the
data won't be available, fh->seek is used to
reserve space until the data has been provided.
On subseuent calls to this function (from
_af_wave_update), the data will really be written.
*/
/* Write 'LIST'. */
fh->write("LIST", 4);
/* Write the size of the following chunk. */
chunkSize = miscellaneousBytes-8;
writeU32(&chunkSize);
/* Write 'INFO'. */
fh->write("INFO", 4);
/* Write each miscellaneous chunk. */
for (int i=0; i<miscellaneousCount; i++)
{
uint32_t miscsize = miscellaneous[i].size;
Tag miscid;
// Skip miscellaneous data of an unsupported type.
if (!misc_type_to_wave(miscellaneous[i].type, &miscid))
continue;
writeTag(&miscid);
writeU32(&miscsize);
if (miscellaneous[i].buffer != NULL)
{
uint8_t zero = 0;
fh->write(miscellaneous[i].buffer, miscellaneous[i].size);
// Pad if necessary.
if ((miscellaneous[i].size%2) != 0)
writeU8(&zero);
}
else
{
int size;
size = miscellaneous[i].size;
// Pad if necessary.
if ((size % 2) != 0)
size++;
fh->seek(size, File::SeekFromCurrent);
}
}
}
return AF_SUCCEED;
}
//---------------------------------------------------------
int ofXMLSettings::setValue(string tag, string value, int which){
int tagID = writeTag(tag, (char *)value.c_str(), which) -1;
return tagID;
}
//---------------------------------------------------------
int ofxXmlSettings::addValue(const string& tag, const string& value){
int tagID = writeTag(tag, value, -1) -1;
return tagID;
}
