gboolean write_and_pivot_files (vcedit_state * state)
{
gchar * temp;
GError * error;
gint handle = g_file_open_tmp (NULL, & temp, & error);
if (handle < 0)
{
fprintf (stderr, "Failed to create temp file: %s.\n", error->message);
g_error_free (error);
return FALSE;
}
close (handle);
gchar * temp_uri = filename_to_uri (temp);
g_return_val_if_fail (temp_uri, FALSE);
VFSFile * temp_vfs = vfs_fopen (temp_uri, "r+");
g_return_val_if_fail (temp_vfs, FALSE);
str_unref (temp_uri);
if (vcedit_write (state, temp_vfs) < 0)
{
fprintf (stderr, "Tag update failed: %s.\n", state->lasterror);
vfs_fclose (temp_vfs);
g_free (temp);
return FALSE;
}
if (! copy_vfs (temp_vfs, state->in))
{
fprintf (stderr, "Failed to copy temp file. The temp file has not "
"been deleted: %s.\n", temp);
vfs_fclose (temp_vfs);
g_free (temp);
return FALSE;
}
vfs_fclose (temp_vfs);
if (g_unlink (temp) < 0)
fprintf (stderr, "Failed to delete temp file: %s.\n", temp);
g_free (temp);
return TRUE;
}
static gint close_files(vcedit_state *state)
{
int retval = 0, ofh;
char *tmpfn;
FILE* out;
tmpfn = g_strdup_printf("%s.XXXXXX", vte.filename);
if ((ofh = mkstemp(tmpfn)) < 0)
{
g_free(tmpfn);
fclose(vte.in);
return -1;
}
if ((out = fdopen(ofh, "wb")) == NULL)
{
close(ofh);
remove(tmpfn);
g_free(tmpfn);
fclose(vte.in);
return -1;
}
if (vcedit_write(state, out) < 0)
{
g_warning("vcedit_write: %s", state->lasterror);
retval = -1;
}
fclose(vte.in);
if (fclose(out) != 0)
retval = -1;
if (retval < 0 || rename(tmpfn, vte.filename) < 0)
{
remove(tmpfn);
retval = -1;
}
g_free(tmpfn);
return retval;
}
int main(int argc, char **argv)
{
vcedit_state *state;
vorbis_comment *vc;
param_t *param;
int i;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
/* initialize the cmdline interface */
param = new_param();
parse_options(argc, argv, param);
/* take care of opening the requested files */
/* relevent file pointers are returned in the param struct */
open_files(param);
/* which mode are we in? */
if (param->mode == MODE_LIST) {
state = vcedit_new_state();
if(vcedit_open(state, param->in) < 0)
{
fprintf(stderr, _("Failed to open file as vorbis: %s\n"),
vcedit_error(state));
close_files(param);
free_param(param);
vcedit_clear(state);
return 1;
}
/* extract and display the comments */
vc = vcedit_comments(state);
print_comments(param->com, vc, param->raw);
/* done */
vcedit_clear(state);
close_files(param);
free_param(param);
return 0;
}
if (param->mode == MODE_WRITE || param->mode == MODE_APPEND) {
state = vcedit_new_state();
if(vcedit_open(state, param->in) < 0)
{
fprintf(stderr, _("Failed to open file as vorbis: %s\n"),
vcedit_error(state));
close_files(param);
free_param(param);
vcedit_clear(state);
return 1;
}
/* grab and clear the exisiting comments */
vc = vcedit_comments(state);
if(param->mode != MODE_APPEND)
{
vorbis_comment_clear(vc);
vorbis_comment_init(vc);
}
for(i=0; i < param->commentcount; i++)
{
if(add_comment(param->comments[i], vc, param->raw) < 0)
fprintf(stderr, _("Bad comment: \"%s\"\n"), param->comments[i]);
}
/* build the replacement structure */
if(param->commentcount==0)
{
/* FIXME should use a resizeable buffer! */
char *buf = (char *)malloc(sizeof(char)*1024);
while (fgets(buf, 1024, param->com))
if (add_comment(buf, vc, param->raw) < 0) {
fprintf(stderr,
_("bad comment: \"%s\"\n"),
buf);
}
free(buf);
}
/* write out the modified stream */
if(vcedit_write(state, param->out) < 0)
{
fprintf(stderr, _("Failed to write comments to output file: %s\n"),
vcedit_error(state));
close_files(param);
free_param(param);
vcedit_clear(state);
return 1;
}
/* done */
vcedit_clear(state);
close_files(param);
free_param(param);
return 0;
}
/* should never reach this point */
fprintf(stderr, _("no action specified\n"));
free_param(param);
return 1;
}
int write_ogg_tag(const string fname, struct fennec_audiotag *wtag)
{
vcedit_state *state;
vorbis_comment *vc;
param_t *param;
FILE *tfile;
FILE *of;
string outname;
struct fennec_audiotag_item *ct;
if(!fname || !wtag)return -3;
setlocale(LC_ALL, "");
/* initialize the cmdline interface */
param = new_param();
tfile = _wfsopen(fname, uni("r+b"), _SH_DENYRW);
if(!tfile)
{
MessageBox(0, uni("Access denied, please stop playback and try again (you don't need to close this window)."), uni("Tag Editing"), MB_ICONINFORMATION);
return -1;
}
state = vcedit_new_state();
if(vcedit_open(state, tfile) < 0)
{
fclose(tfile);
free_param(param);
vcedit_clear(state);
return -2;
}
vc = vcedit_comments(state);
ct = &wtag->tag_title; if(ct->tsize)local_addcomment(vc, "TITLE", ct->tdata); else local_addcomment(vc, "TITLE", uni("") );
ct = &wtag->tag_album; if(ct->tsize)local_addcomment(vc, "ALBUM", ct->tdata); else local_addcomment(vc, "ALBUM", uni("") );
ct = &wtag->tag_artist; if(ct->tsize)local_addcomment(vc, "ARTIST", ct->tdata); else local_addcomment(vc, "ARTIST", uni("") );
ct = &wtag->tag_origartist; if(ct->tsize)local_addcomment(vc, "ORIGINALARTIST", ct->tdata); else local_addcomment(vc, "ORIGINALARTIST", uni("") );
ct = &wtag->tag_composer; if(ct->tsize)local_addcomment(vc, "COMPOSER", ct->tdata); else local_addcomment(vc, "COMPOSER", uni("") );
ct = &wtag->tag_lyricist; if(ct->tsize)local_addcomment(vc, "LYRICIST", ct->tdata); else local_addcomment(vc, "LYRICIST", uni("") );
ct = &wtag->tag_band; if(ct->tsize)local_addcomment(vc, "BANDNAME", ct->tdata); else local_addcomment(vc, "BANDNAME", uni("") );
ct = &wtag->tag_copyright; if(ct->tsize)local_addcomment(vc, "COPYRIGHT", ct->tdata); else local_addcomment(vc, "COPYRIGHT", uni("") );
ct = &wtag->tag_publish; if(ct->tsize)local_addcomment(vc, "PUBLISHER", ct->tdata); else local_addcomment(vc, "PUBLISHER", uni("") );
ct = &wtag->tag_encodedby; if(ct->tsize)local_addcomment(vc, "ENCODEDBY", ct->tdata); else local_addcomment(vc, "ENCODEDBY", uni("") );
ct = &wtag->tag_genre; if(ct->tsize)local_addcomment(vc, "GENRE", ct->tdata); else local_addcomment(vc, "GENRE", uni("") );
ct = &wtag->tag_year; if(ct->tsize)local_addcomment(vc, "YEAR", ct->tdata); else local_addcomment(vc, "YEAR", uni("") );
ct = &wtag->tag_url; if(ct->tsize)local_addcomment(vc, "URL", ct->tdata); else local_addcomment(vc, "URL", uni("") );
ct = &wtag->tag_offiartisturl; if(ct->tsize)local_addcomment(vc, "OFFICIALARTISTURL", ct->tdata); else local_addcomment(vc, "OFFICIALARTISTURL", uni("") );
ct = &wtag->tag_comments; if(ct->tsize)local_addcomment(vc, "COMMENT", ct->tdata); else local_addcomment(vc, "COMMENT", uni("") );
ct = &wtag->tag_lyric; if(ct->tsize)local_addcomment(vc, "LYRIC", ct->tdata); else local_addcomment(vc, "LYRIC", uni("") );
ct = &wtag->tag_bpm; if(ct->tsize)local_addcomment(vc, "BPM", ct->tdata); else local_addcomment(vc, "BPM", uni("") );
ct = &wtag->tag_tracknum; if(ct->tsize)local_addcomment(vc, "TRACKNUMBER", ct->tdata); else local_addcomment(vc, "TRACKNUMBER", uni("") );
outname = (string) malloc(str_size(fname) + (5 * sizeof(letter)));
str_cpy(outname, fname);
str_cat(outname, uni(".tmp"));
of = _wfopen(outname, uni("wb"));
if(vcedit_write(state, of) < 0)
{
fclose(of);
fclose(tfile);
free_param(param);
vcedit_clear(state);
free(outname);
return 1;
}
fclose(of);
/* done */
vcedit_clear(state);
fclose(tfile);
free_param(param);
_wremove(fname);
sys_sleep(0);
_wrename(outname, fname);
free(outname);
return 0;
}
/*
* Write tag information to a new temporary file, and rename it the the initial name.
*/
gboolean Ogg_Tag_Write_File (FILE *file_in, gchar *filename_in, vcedit_state *state)
{
gchar *filename_out;
gint file_mkstemp;
FILE *file_out;
gboolean return_code = TRUE;
filename_out = g_strdup_printf("%s.XXXXXX",filename_in);
// Function mkstemp() opens also the file!
if ((file_mkstemp = mkstemp(filename_out)) < 0)
{
fclose(file_in);
close(file_mkstemp);
g_free(filename_out);
return FALSE;
}
close(file_mkstemp);
if ( (file_out=fopen(filename_out,"wb")) == NULL )
{
fclose(file_in);
remove(filename_out);
g_free(filename_out);
return FALSE;
}
if (vcedit_write(state,file_out) < 0)
{
fclose(file_in);
fclose(file_out);
remove(filename_out);
g_free(filename_out);
return FALSE;
}
fclose(file_in);
fclose(file_out);
// Some platforms fail to rename a file if the new name already
// exists, so we need to remove, then rename...
if (rename(filename_out,filename_in))
{
// Can't rename directly
if (remove(filename_in))
{
// Can't remove file
remove(filename_out);
return_code = FALSE;
}else if (rename(filename_out,filename_in))
{
// Can't rename after removing file
remove(filename_out);
return_code = FALSE;
}
}
g_free(filename_out);
return return_code;
}
