/* 
   Patchdiff2
   Portions (C) 2010 - 2011 Nicolas Pouvesle
   Portions (C) 2007 - 2009 Tenable Network Security, Inc.
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License version 2 as 
   published by the Free Software Foundation.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see .
*/


#include "precomp.hpp"

#include "parser.hpp"
#include "sig.hpp"
#include "os.hpp"
#include "pchart.hpp"
#include "system.hpp"

/*------------------------------------------------*/
/* function : parse_idb                           */
/* description: generates a list of signatures for*/
/*              the current idb                   */
/*------------------------------------------------*/

slist_t * parse_idb()
{
	slist_t * sl;
	psig_t * sig;
	size_t fct_num, i;
	qvector class_l;

	fct_num = get_func_qty();

	sl = siglist_init(fct_num, NULL);
	if (!sl) return NULL;

	for (i=0; isig == 0 || sig->lines blocks[i].startEA);
		sig_set_name(sig, buf);

		for (k=0; knsucc(i); k++)
			sig_add_sref(sig, fchart->blocks[i].succ[k].ea, fchart->blocks[i].succ[k].type, CHECK_REF);

		sig_add_block(sig, opcodes, fchart->blocks[i].startEA, fchart->blocks[i].endEA, 1, options);

		sig_calc_sighash(sig, opcodes, 1);

		siglist_add(sl, sig);
	}

	siglist_sort(sl);
	delete fchart;

	return sl;
}


/*------------------------------------------------*/
/* function : parse_second_idb                    */
/* description: generates a list of signatures for*/
/*              another idb                       */
/*------------------------------------------------*/

slist_t * parse_second_idb(char ** file, options_t * opt)
{
	char ext[10];

	qsnprintf(ext, sizeof(ext), ".%s", IDB_EXT);

	*file = askfile_c(0, ext, "IDA Database");
	if (!*file) return NULL;

	return system_parse_idb(BADADDR, *file, opt);
}


/*------------------------------------------------*/
/* function : parse_second_fct                    */
/* description: generates a list of signatures for*/
/*              another fct                       */
/*------------------------------------------------*/

slist_t * parse_second_fct(ea_t ea, char * file, options_t * opt)
{
	return system_parse_idb(ea, file, opt);
}