[Digikam-devel] [Bug 142564] digiKam-signature in iptc and exif tags

[Gilles Caulier]

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http://bugs.kde.org/show_bug.cgi?id=142564         
caulier.gilles gmail com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From caulier.gilles gmail com  2007-03-11 11:29 -------
SVN commit 641435 by cgilles:

libkexiv2 from trunk : set the Exif.Image.Software tag only if it doesn't exist.
BUG: 142564


 M  +16 -4     kexiv2.cpp  


--- trunk/extragear/libs/libkexiv2/kexiv2.cpp #641434:641435
 @ -450,10 +450,22  @
 {
     try
     {
-        QString software(program);
-        software.append("-");
-        software.append(version);
-        d->exifMetadata["Exif.Image.Software"]              = software.ascii();
+        // Check if Exif.Image.Software already exist. If yes, do not touch this tag.
+            
+        if (!d->exifMetadata.empty())
+	{
+            Exiv2::ExifData exifData(d->exifMetadata);
+            Exiv2::ExifKey key("Exif.Image.Software");
+            Exiv2::ExifData::iterator it = exifData.findKey(key);
+       
+            if (it == exifData.end())
+	    {
+                QString software(program);
+                software.append("-");
+                software.append(version);
+                d->exifMetadata["Exif.Image.Software"]      = software.ascii();
+	    }
+	}
 
         d->iptcMetadata["Iptc.Application2.Program"]        = program.ascii();
         d->iptcMetadata["Iptc.Application2.ProgramVersion"] = version.ascii();