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added check for readOnly in save methods

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This commit is contained in:
Mathias Panzenböck 2011-06-14 15:34:16 +02:00
parent 868ce3dd21
commit eec5e33e0d
4 changed files with 24 additions and 0 deletions
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6
taglib/it/itfile.cpp
View File

@ -21,6 +21,7 @@
#include "tstringlist.h"
#include "itfile.h"
#include "tdebug.h"
#include "modfileprivate.h"
using namespace TagLib;
@ -76,6 +77,11 @@ IT::Properties *IT::File::audioProperties() const
bool IT::File::save()
{
if(readOnly())
{
debug("IT::File::save() - Cannot save to a read only file.");
return false;
}
seek(4);
writeString(d->tag.title(), 26);
// TODO: write comment as instrument and sample names

6
taglib/mod/modfile.cpp
View File

@ -21,6 +21,7 @@
#include "modfile.h"
#include "tstringlist.h"
#include "tdebug.h"
#include "modfileprivate.h"
using namespace TagLib;
@ -71,6 +72,11 @@ Mod::Properties *Mod::File::audioProperties() const
bool Mod::File::save()
{
if(readOnly())
{
debug("Mod::File::save() - Cannot save to a read only file.");
return false;
}
seek(0);
writeString(d->tag.title(), 20, ' ');
// TODO: write comment as instrument names

6
taglib/s3m/s3mfile.cpp
View File

@ -21,6 +21,7 @@
#include "s3mfile.h"
#include "tstringlist.h"
#include "tdebug.h"
#include "modfileprivate.h"
using namespace TagLib;
@ -71,6 +72,11 @@ S3M::Properties *S3M::File::audioProperties() const
bool S3M::File::save()
{
if(readOnly())
{
debug("S3M::File::save() - Cannot save to a read only file.");
return false;
}
// note: if title starts with "Extended Module: "
// the file would look like an .xm file
seek(0);

6
taglib/xm/xmfile.cpp
View File

@ -20,6 +20,7 @@
***************************************************************************/
#include "tstringlist.h"
#include "tdebug.h"
#include "xmfile.h"
#include "modfileprivate.h"
@ -73,6 +74,11 @@ XM::Properties *XM::File::audioProperties() const
bool XM::File::save()
{
if(readOnly())
{
debug("XM::File::save() - Cannot save to a read only file.");
return false;
}
seek(17);
writeString(d->tag.title(), 20);
seek(1, Current);