allow absolute file names in vipsthumbnail -o

thanks fuho
This commit is contained in:
John Cupitt 2012-11-13 20:09:30 +00:00
parent 40fd51d165
commit 767bfc3b7f
2 changed files with 18 additions and 5 deletions

View File

@ -19,6 +19,7 @@
- update for new glib threading API
- remove no threads option, glib no longer support it
- better --help output for vips driver prog
- vipsthumbnail -o allows absolute file names
2/10/12 started 7.30.4
- remove options from format string in .dzi (thanks Martin)

View File

@ -31,6 +31,8 @@
* - remove "--nodelete" option, have a --delete option instead, off by
* default
* - much more gentle extra sharpening
* 13/11/12
* - allow absolute paths in -o (thanks fuho)
*/
#ifdef HAVE_CONFIG_H
@ -306,25 +308,35 @@ thumbnail3( IMAGE *in, IMAGE *out )
static char *
make_thumbnail_name( const char *filename )
{
char *dir;
char *file;
char *p;
char buf[FILENAME_MAX];
char *result;
dir = g_path_get_dirname( filename );
file = g_path_get_basename( filename );
/* Remove the suffix from the file portion.
*/
if( (p = strrchr( file, '.' )) )
*p = '\0';
/* output_format can be an absolute path, in which case we discard the
* path from the incoming file.
*/
im_snprintf( buf, FILENAME_MAX, output_format, file );
if( g_path_is_absolute( output_format ) )
result = g_strdup( buf );
else {
char *dir;
dir = g_path_get_dirname( filename );
result = g_build_filename( dir, buf, NULL );
g_free( dir );
}
if( verbose )
printf( "thumbnailing %s as %s\n", filename, buf );
printf( "thumbnailing %s as %s\n", filename, result );
g_free( dir );
g_free( file );
return( result );