mirror/taglib
1
0
Fork 0
mirror of https://github.com/taglib/taglib.git synced 2025-07-18 13:04:18 -04:00
Code Issues Packages Projects Releases Wiki Activity

Make it possible to strip tags without deleting them (again). This is

Browse Source 
used by MPEG::File::save() so that tags that aren't explicitly saves still
exist in memory.


git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@332783 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Scott Wheeler
2004-07-26 02:22:05 +00:00
parent 3de6f40776
commit cd32d1f8a3
2 changed files with 28 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
mpeg/mpegfile.cpp
View File

@ -289,7 +289,7 @@ bool MPEG::File::save(int tags)
insert(d->ID3v2Tag->render(), d->ID3v2Location, d->ID3v2OriginalSize);
}
else
success = strip(ID3v2) && success;
success = strip(ID3v2, false) && success;
}
else if(d->hasID3v2)
success = strip(ID3v2) && success;
@ -304,7 +304,7 @@ bool MPEG::File::save(int tags)
success = strip(ID3v1) && success;
}
else if(d->hasID3v1)
success = strip(ID3v1) && success;
success = strip(ID3v1, false) && success;
return success;
}
@ -332,6 +332,11 @@ ID3v1::Tag *MPEG::File::ID3v1Tag(bool create)
}
bool MPEG::File::strip(int tags)
{
return strip(tags, true);
}
bool MPEG::File::strip(int tags, bool freeMemory)
{
if(readOnly()) {
debug("MPEG::File::strip() - Cannot strip tags from a read only file.");
@ -343,8 +348,10 @@ bool MPEG::File::strip(int tags)
d->ID3v2Location = -1;
d->ID3v2OriginalSize = 0;
d->hasID3v2 = false;
delete d->ID3v2Tag;
d->ID3v2Tag = 0;
if(freeMemory) {
delete d->ID3v2Tag;
d->ID3v2Tag = 0;
}
// v1 tag location has changed, update if it exists
if(d->ID3v1Tag)
@ -355,8 +362,10 @@ bool MPEG::File::strip(int tags)
truncate(d->ID3v1Location);
d->ID3v1Location = -1;
d->hasID3v1 = false;
delete d->ID3v1Tag;
d->ID3v1Tag = 0;
if(freeMemory) {
delete d->ID3v1Tag;
d->ID3v1Tag = 0;
}
}
return true;