Gave up use of libburn fifo. Attached -fs and pacifier to libisofs fifo.
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3b33349903
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@ -454,15 +454,47 @@ int isoburn_get_fifo_status(struct burn_drive *d, int *size, int *free_bytes,
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{
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int ret;
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struct isoburn *o;
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#ifdef Libisoburn_no_fifO
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size_t hsize= 0, hfree_bytes= 0;
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#endif
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ret= isoburn_find_emulator(&o, d, 0);
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if(ret<0)
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return(-1);
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if(o==NULL)
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return(0);
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#ifdef Libisoburn_no_fifO
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if(o->iso_source==NULL)
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return(0);
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ret= iso_ring_buffer_get_status(o->iso_source, &hsize, &hfree_bytes);
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if(hsize > 1024*1024*1024)
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*size= 1024*1024*1024;
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else
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*size= hsize;
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if(hfree_bytes > 1024*1024*1024)
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*free_bytes= 1024*1024*1024;
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else
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*free_bytes= hfree_bytes;
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*status_text= "";
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if(ret==1)
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*status_text= "active";
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else if(ret==2)
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*status_text= "ending";
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else if(ret==3)
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*status_text= "failing";
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else if(ret==5)
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*status_text= "abandoned";
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else if(ret==6)
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*status_text= "ended";
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else if(ret==7)
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*status_text= "aborted";
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#else
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if(o->fifo==NULL)
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return(0);
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ret= burn_fifo_inquire_status(o->fifo, size, free_bytes, status_text);
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#endif /* ! Libisoburn_no_fifO */
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return(ret);
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}
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@ -62,7 +62,13 @@ int isoburn_new(struct isoburn **objpt, int flag)
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o->emulation_mode= 0;
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o->min_start_byte= 0;
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o->nwa= 0;
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#ifdef Libisoburn_no_fifO
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o->iso_source= NULL;
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#else
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o->fifo= NULL;
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#endif
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o->wrote_well= -1;
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o->fabricated_disc_status= BURN_DISC_UNREADY;
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for(i=0;i<65536;i++)
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@ -102,8 +108,15 @@ int isoburn_destroy(struct isoburn **objpt, int flag)
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if(o->image!=NULL)
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iso_image_unref(o->image);
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#ifdef Libisoburn_no_fifO
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if(o->iso_source!=NULL)
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burn_source_free(o->iso_source);
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#else
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if(o->fifo!=NULL)
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burn_source_free(o->fifo);
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#endif /* ! Libisoburn_no_fifO */
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free((char *) o);
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*objpt= NULL;
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@ -247,7 +260,7 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
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struct isoburn *o;
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Ecma119WriteOpts wopts;
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enum burn_disc_status state;
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int ret, chunks;
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int ret, fifo_chunks;
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ret= isoburn_find_emulator(&o, d, 0);
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if(ret<0 || o==NULL)
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@ -261,6 +274,13 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
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/* unsuitable status */
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return -2;
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}
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fifo_chunks= 32;
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if(opts->fifo_size >= 64*1024 && opts->fifo_size <= 1024.0 * 1024.0 * 1024.0){
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fifo_chunks= opts->fifo_size/2048;
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if(fifo_chunks*2048 < opts->fifo_size)
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fifo_chunks++;
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}
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memset((char *) &wopts, 0, sizeof(wopts));
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wopts.level = opts->level;
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@ -285,6 +305,13 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
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wopts.gid = opts->gid;
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wopts.uid = opts->uid;
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wopts.output_charset = opts->output_charset;
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#ifdef Libisoburn_no_fifO
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wopts.fifo_size= fifo_chunks;
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/* <<<
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fprintf(stderr, "libisoburn_DEBUG: fifo chunks: %d\n", fifo_chunks);
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*/
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#endif /* Libisoburn_no_fifO */
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if (new_img) {
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wopts.ms_block = 0;
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@ -311,23 +338,28 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
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/* TODO check return values for failure. propertly clean-up on error */
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chunks= 32;
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if(opts->fifo_size >= 64*1024 && opts->fifo_size <= 1024.0 * 1024.0 * 1024.0){
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chunks= opts->fifo_size/2048;
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if(chunks*2048 < opts->fifo_size)
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chunks++;
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}
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o->fifo = burn_fifo_source_new(wsrc, 2048, chunks, 0);
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#ifdef Libisoburn_no_fifO
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o->iso_source= wsrc;
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#else
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o->fifo = burn_fifo_source_new(wsrc, 2048, fifo_chunks, 0);
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burn_source_free(wsrc);
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if (o->fifo == NULL) {
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fprintf(stderr, "Cannot attach fifo\n");
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return -1;
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}
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#endif /* ! Libisoburn_no_fifO */
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*disc = burn_disc_create();
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session = burn_session_create();
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burn_disc_add_session(*disc, session, BURN_POS_END);
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track = burn_track_create();
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#ifdef Libisoburn_no_fifO
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burn_track_set_source(track, o->iso_source);
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#else
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burn_track_set_source(track, o->fifo);
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#endif /* ! Libisoburn_no_fifO */
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burn_session_add_track(session, track, BURN_POS_END);
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/* give up local references */
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@ -10,6 +10,9 @@
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#define Isoburn_includeD
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/* <<< transition macro */
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#define Libisoburn_no_fifO 1
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/* for uint8_t */
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#include <stdint.h>
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@ -46,9 +49,11 @@ struct isoburn {
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*/
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enum burn_disc_status fabricated_disc_status;
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#ifndef Libisoburn_no_fifO
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/* The fifo which is installed between track and libisofs burn_source
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*/
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struct burn_source *fifo;
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#endif /* ! Libisoburn_no_fifO */
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/* Indicator wether the most recent burn run worked :
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-1 = undetermined, ask libburn , 0 = failure , 1 = success
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@ -65,6 +70,14 @@ struct isoburn {
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/* Libisofs image context */
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IsoImage *image;
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#ifdef Libisoburn_no_fifO
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/* The burn source which transfers data from libisofs to libburn.
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It has its own fifo.
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*/
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struct burn_source *iso_source;
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#endif /* Libisoburn_no_fifO */
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};
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@ -1 +1 @@
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#define Xorriso_timestamP "2008.01.23.195855"
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#define Xorriso_timestamP "2008.01.24.202206"
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