/* Adapter to libisoburn, libisofs and libburn for xorriso,
   a command line oriented batch and dialog tool which creates, loads,
   manipulates and burns ISO 9660 filesystem images.

   Copyright 2007 Thomas Schmitt, <scdbackup@gmx.net>

   Provided under GPL version 2.
*/

#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>


/* ------------------------------------------------------------------------ */


/* The library which does the ISO 9660 / RockRidge manipulations */
#include <libisofs/libisofs.h>

/* The library which does MMC optical drive operations */
#include <libburn/libburn.h>

/* The library which enhances overwriteable media with ISO 9660 multi-session
   capabilities via the method invented by Andy Polyakov for growisofs */
#include <libisoburn/libisoburn.h>

/* The inner description of XorrisO */
#include "xorriso_private.h"

/* The inner isofs- and burn-library interface */
#include "xorrisoburn.h"


/* ------------------------------------------------------------------------ */


int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag)
{
 int ret;
 char *handler_prefix= NULL;

 /* >>> rather send this to msg system of xorriso */;
 fprintf(stderr, "starting up libraries ...\n");

 handler_prefix= calloc(strlen(xorriso->progname)+3+1, 1);
 if(handler_prefix==NULL) {

   /* >>> rather send this to msg system of xorriso */;
   fprintf(stderr, "--- Cannot allocate memory for initializing libraries\n");

   return(-1);
 }
 ret= isoburn_initialize();
 if(ret==0) {

   /* >>> rather send this to msg system of xorriso */;
   fprintf(stderr, "--- Cannot initialize libraries\n");
   free(handler_prefix);
   return(0);
 }

 /* >>> need option for controlling this in XorrisO */
 iso_msgs_set_severities("NEVER", "DEBUG", "libisofs : ");
 burn_msgs_set_severities("NEVER", "DEBUG", "libburn : ");
 sprintf(handler_prefix, "%s : ", xorriso->progname);
 burn_set_signal_handling("%s : ", NULL, 0);
 
 fprintf(stderr,"Library startup done.\n");
 free(handler_prefix);
 return(1);
}