New API call isoburn_cancel_prepared_write()
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@ -414,6 +414,25 @@ int isoburn_prepare_new_image(struct burn_drive *d, struct burn_disc **disc,
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}
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int isoburn_cancel_prepared_write(struct burn_drive *d, int flag)
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{
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int ret;
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struct isoburn *o;
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ret= isoburn_find_emulator(&o, d, 0);
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if(ret<0 || o==NULL)
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return(-1);
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if(o->iso_source==NULL)
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return(0);
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if(o->iso_source->read!=NULL)
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return(0);
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if(o->iso_source->version<1)
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return(0);
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o->iso_source->cancel(o->iso_source);
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return(1);
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}
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void isoburn_version(int *major, int *minor, int *micro)
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{
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*major= isoburn_header_version_major;
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@ -686,6 +686,19 @@ int isoburn_prepare_new_image(struct burn_drive *in_drive,
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struct isoburn_imgen_opts *opts,
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struct burn_drive *out_drive);
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/** Revoke isoburn_prepare_new_image() or isoburn_prepare_disc() instead of
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running isoburn_disc_write().
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libisofs reserves resources and maybe already starts generating the
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image stream when one of above two calls is performed. It is mandatory to
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either run isoburn_disc_write() or to revoke the preparations by the
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call described here.
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@param d The input drive which was used with the preparation call.
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@param flag Bitfield, submit 0 for now.
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@return <=0 error , 1 = success
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*/
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int isoburn_cancel_prepared_write(struct burn_drive *d, int flag);
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/** Start writing of the new session.
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This call is asynchrounous. I.e. it returns quite soon and the progress has
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to be watched by a loop with call burn_drive_get_status() until
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@ -1 +1 @@
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#define Xorriso_timestamP "2008.02.03.155704"
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#define Xorriso_timestamP "2008.02.03.164038"
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@ -730,7 +730,8 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
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if(xorriso->out_drive_handle == xorriso->in_drive_handle ||
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xorriso->in_drive_handle == NULL) {
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ret= isoburn_prepare_disc(drive, &disc, sopts);
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source_drive= drive;
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ret= isoburn_prepare_disc(source_drive, &disc, sopts);
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} else {
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s= isoburn_disc_get_status(drive);
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if(s!=BURN_DISC_BLANK) {
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@ -773,6 +774,7 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
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: img_sectors ),
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media_space);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
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isoburn_cancel_prepared_write(source_drive, 0);
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{ret= 0; goto ex;}
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}
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@ -783,6 +785,7 @@ no_track:;
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Xorriso_process_msg_queues(xorriso,0);
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sprintf(xorriso->info_text,"Program error : no track in prepared disc");
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
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isoburn_cancel_prepared_write(source_drive, 0);
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{ret= -1; goto ex;}
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}
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tracks= burn_session_get_tracks(sessions[0], &num_tracks);
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