gchar *unique_filename_simple(const gchar *path)
{
gchar *unique;
const gchar *name;
const gchar *ext;
if (!path) return NULL;
name = filename_from_path(path);
if (!name) return NULL;
ext = extension_from_path(name);
if (!ext)
{
unique = unique_filename(path, NULL, "_", TRUE);
}
else
{
gchar *base;
base = remove_extension_from_path(path);
unique = unique_filename(base, ext, "_", TRUE);
g_free(base);
}
return unique;
}
const char *
content_type_from_path(char *path)
{
const char *ext;
const char **entry;
size_t i;
ext = extension_from_path(path);
if (ext != NULL) {
for (i = 0; (entry = extension_table[i]); i++) {
if (strcmp(entry[0], ext) == 0) {
return entry[1];
}
}
}
return "text/plain"; /* if there's no extension, assume it's text. */
}
gboolean metadata_write_perform(FileData *fd)
{
gboolean success;
ExifData *exif;
g_assert(fd->change);
if (fd->change->dest &&
strcmp(extension_from_path(fd->change->dest), GQ_CACHE_EXT_METADATA) == 0)
{
success = metadata_legacy_write(fd);
if (success) metadata_legacy_delete(fd, fd->change->dest);
return success;
}
/* write via exiv2 */
/* we can either use cached metadata which have fd->modified_xmp already applied
or read metadata from file and apply fd->modified_xmp
metadata are read also if the file was modified meanwhile */
exif = exif_read_fd(fd);
if (!exif) return FALSE;
success = (fd->change->dest) ? exif_write_sidecar(exif, fd->change->dest) : exif_write(exif); /* write modified metadata */
exif_free_fd(fd, exif);
if (fd->change->dest)
/* this will create a FileData for the sidecar and link it to the main file
(we can't wait until the sidecar is discovered by directory scanning because
exif_read_fd is called before that and it would read the main file only and
store the metadata in the cache)
FIXME: this does not catch new sidecars created by independent external programs
*/
file_data_unref(file_data_new_simple(fd->change->dest));
if (success) metadata_legacy_delete(fd, fd->change->dest);
return success;
}
