kfile_mp3 patch to support id3v2 tags
malte at kde.org
Sun Oct 27 00:01:31 BST 2002
On Saturday 26 October 2002 12:37, Stefan Gehn wrote:
> On Freitag Oktober 25 2002 21:15, MadCoder wrote:
> > this use id3lib, thats why i needed to modify the Makefile.am
> It does not compile with any of debian-sid libid3-versions :(
> With both libid3-3.8.0 and libid3-3.7 I get the following and some more
> errors (probably because libid3 is still a POS and had its API changed
> 24385th time):
> kfile_mp3.cpp:180: no matching function for call to `ID3_Tag::Link
> (QString, ID3_TagType)'
> /usr/include/id3/tag.h:74: candidates are: size_t ID3_Tag::Link(const char
> *, short unsigned int = 65535)
Apparently you're compiling with stricter Qt flags than MadCoder.
QString::operator const char*() only exists when compiling w/o
-DQT_NO_CAST_ASCII. MadCoder, please don't use that operator (by passing a
QString where a const char* is expected). To check so, add the above flag to
your Makefile (makes me wonder, it should be there by default with KDE's
There's also a more serious problem to this: what encoding is used by libid3?
Is it UNICODE-clean? You'll have to use latin1() if it only works with latin1
anyway, local8Bit() if it works only with 8bit strings but supports local
charsets or utf8() if it supports UTF-8. Similarly for converting back from
libid3's char* values to a QString. Otherwise your plugin will fail for
> With problems like this I'm against using libid3.
I can understand this feeling, but in this case it's not libid3's fault at
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