Function session_save

src/sessionp.c:200–372

}

int session_save(const alloc_data_t *list_free_space, const struct ph_param *params,  const struct ph_options *options)
{
  FILE *f_session;
  if(params->status==STATUS_QUIT)
    return 0;
  f_session=fopen(SESSION_FILENAME,"wb");
  if(!f_session)
  {
#ifndef DISABLED_FOR_FRAMAC
    log_critical("Can't create photorec.ses file: %s\n",strerror(errno));
#endif
    /*@ assert \valid_read(list_free_space); */
    /*@ assert valid_ph_param(params); */
    /*@ assert \valid_read(options); */
    return -1;
  }
#ifndef DISABLED_FOR_FRAMAC
  {
    struct td_list_head *free_walker = NULL;
    unsigned int i;
    const file_enable_t *files_enable=options->list_file_format;
    unsigned int disable=0;
    unsigned int enable=0;
    unsigned int enable_by_default=0;
    if(options->verbose>1)
    {
      log_trace("session_save\n");
    }
    fprintf(f_session,"#%lu\n%s %s,%u,",
	(unsigned long int)time(NULL), params->disk->device, params->disk->arch->part_name_option, params->partition->order);
    if(params->blocksize>0)
      fprintf(f_session,"blocksize,%u,", params->blocksize);
    fprintf(f_session,"fileopt,");
    /*@
      @ loop assigns i, disable, enable, enable_by_default;
      @*/
    for(i=0;files_enable[i].file_hint!=NULL;i++)
    {
      if(files_enable[i].enable==0)
	disable++;
      else
	enable++;
      if(files_enable[i].enable==files_enable[i].file_hint->enable_by_default)
	enable_by_default++;
    }
    if(enable_by_default >= disable && enable_by_default >= enable)
    {
      for(i=0;files_enable[i].file_hint!=NULL;i++)
      {
	if(files_enable[i].enable!=files_enable[i].file_hint->enable_by_default &&
	      files_enable[i].file_hint->extension!=NULL &&
	      files_enable[i].file_hint->extension[0]!='\0')
	{
	  fprintf(f_session,"%s,%s,", files_enable[i].file_hint->extension,
	      (files_enable[i].enable!=0?"enable":"disable"));
	}
      }
    }