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Added a translation table between ID3v2.2 frame names and ID3v2.4. TagLib

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now supports ID3v2.2 through ID3v2.4.

CCMAIL:Keith Brady <keith@funnelboy.org>


git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@289656 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Scott Wheeler
2004-02-20 11:40:44 +00:00
parent c22ee9d712
commit e86abce07c
1 changed files with 95 additions and 11 deletions
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106
mpeg/id3v2/id3v2framefactory.cpp
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@ -139,21 +139,105 @@ FrameFactory::~FrameFactory()
bool FrameFactory::updateFrame(Frame::Header *header) const
{
TagLib::ByteVector frameID = header->frameID();
if(frameID == "EQUA" ||
frameID == "RVAD" ||
frameID == "TIME" ||
frameID == "TRDA" ||
frameID == "TSIZ")
switch(header->version()) {
case 2: // ID3v2.2
{
debug("ID3v2.4 no longer supports the frame type " + String(frameID) +
". It will be discarded from the tag.");
return false;
if(frameID == "CRM" ||
frameID == "EQU" ||
frameID == "LNK" ||
frameID == "RVA" ||
frameID == "TIM" ||
frameID == "TSI")
{
debug("ID3v2.4 no longer supports the frame type " + String(frameID) +
". It will be discarded from the tag.");
return false;
}
// ID3v2.2 only used 3 bytes for the frame ID, so we need to convert all of
// the frames to their 4 byte ID3v2.4 equivalent.
convertFrame("BUF", "RBUF", header);
convertFrame("CNT", "PCNT", header);
convertFrame("COM", "COMM", header);
convertFrame("CRA", "AENC", header);
convertFrame("ETC", "ETCO", header);
convertFrame("GEO", "GEOB", header);
convertFrame("IPL", "TIPL", header);
convertFrame("MCI", "MCDI", header);
convertFrame("MLL", "MLLT", header);
convertFrame("PIC", "APIC", header);
convertFrame("POP", "POPM", header);
convertFrame("REV", "RVRB", header);
convertFrame("SLT", "SYLT", header);
convertFrame("STC", "SYTC", header);
convertFrame("TAL", "TALB", header);
convertFrame("TBP", "TBPM", header);
convertFrame("TCM", "TCOM", header);
convertFrame("TCO", "TCON", header);
convertFrame("TCR", "TCOP", header);
convertFrame("TDA", "TRDC", header);
convertFrame("TDY", "TDLY", header);
convertFrame("TEN", "TENC", header);
convertFrame("TFT", "TFLT", header);
convertFrame("TKE", "TKEY", header);
convertFrame("TLA", "TLAN", header);
convertFrame("TLE", "TLEN", header);
convertFrame("TMT", "TMED", header);
convertFrame("TOA", "TOAL", header);
convertFrame("TOF", "TOFN", header);
convertFrame("TOL", "TOLY", header);
convertFrame("TOR", "TDOR", header);
convertFrame("TOT", "TOAL", header);
convertFrame("TP1", "TPE1", header);
convertFrame("TP2", "TPE2", header);
convertFrame("TP3", "TPE3", header);
convertFrame("TP4", "TPE4", header);
convertFrame("TPA", "TPOS", header);
convertFrame("TPB", "TPUB", header);
convertFrame("TRC", "TSRC", header);
convertFrame("TRD", "TRDC", header);
convertFrame("TRK", "TRCK", header);
convertFrame("TSS", "TSSE", header);
convertFrame("TT1", "TIT1", header);
convertFrame("TT2", "TIT2", header);
convertFrame("TT3", "TIT3", header);
convertFrame("TXT", "TOLY", header);
convertFrame("TXX", "TXXX", header);
convertFrame("TYE", "TRDC", header);
convertFrame("UFI", "UFID", header);
convertFrame("ULT", "USLT", header);
convertFrame("WAF", "WOAF", header);
convertFrame("WAR", "WOAR", header);
convertFrame("WAS", "WOAS", header);
convertFrame("WCM", "WCOM", header);
convertFrame("WCP", "WCOP", header);
convertFrame("WPB", "WPUB", header);
convertFrame("WXX", "WXXX", header);
}
convertFrame("TDAT", "TRDC", header);
convertFrame("TORY", "TDOR", header);
convertFrame("TYER", "TRDC", header);
case 3: // ID3v2.3
{
if(frameID == "EQUA" ||
frameID == "RVAD" ||
frameID == "TIME" ||
frameID == "TRDA" ||
frameID == "TSIZ")
{
debug("ID3v2.4 no longer supports the frame type " + String(frameID) +
". It will be discarded from the tag.");
return false;
}
convertFrame("TDAT", "TRDC", header);
convertFrame("TORY", "TDOR", header);
convertFrame("TYER", "TRDC", header);
break;
}
}
return true;
}