/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * $Id: main_menu.c,v 1.55 2002/08/31 23:07:11 adiamas Exp $
 *
 * Copyright (C) 2002 Bj%/1��iso8859-15���rn Stenberg
 *
 * All files in this archive are subject to the GNU General Public License.
 * See the file COPYING in the source tree root for full license agreement.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/
#define MAX_BM_ARRAY 255
#include "search_string.h"
//#include "../firmware/common/boyer-moore.c"
#include <debug.h>
int search_string(void)
{	
  int index_fin;
  char *indir="/ITM/";/*Well, I don't know yet how the UI will send current dir
			name to the function. So, for the moment, i put it bye
			hand.*/
  struct db database;
  index_fin= sel_dirdb(&database,indir);
  database.handle_db=open("/db.db",O_RDONLY);
  load_db(0,&database);
  search_stringnext("maRsAlIs Blase",&database);
  return MENU_OK;
}
void search_stringnext(char *pattern, struct db *db )
{
  int i=0;
  char str[5];
  char *delimitor = " ";/* would be nice to define a never-user char to do it
			   so the user input interface would have a delimitor
			   char, different from ' '*/
  char token[strlen(pattern)];
  char *token_ptr;
  char	*end;
  struct dbentry entry;
  int token_size;
  unsigned char bm_first_array[strlen(pattern)];
  unsigned char bm_second_array[BM_MAX_ARRAY];
  bool not_wrong=true;/*Sorry, I'm a bad coder*/
  bool done=false;/*Well, i'm really a bad coder*/
  strcpy(token, pattern);// Needed because of the use of strtok
 
  token_ptr=strtok_r(token, delimitor,&end);
  debugf("token: %s\n",token);
  while (!done)   // This loop scan files
    {
      i++;
      not_wrong=true; /*means that the file tested has not yet being
			identified as a wrong one*/
      fill_entry(&entry,db); //We fill the id3 with the -euh- the id3...
      while ( not_wrong && (token_ptr != NULL))/* In This loop we scan 
						  the different tokens*/	
	


	{
	  token_size=strlen(token_ptr);
	  bm_init_array(token_ptr,bm_first_array,token_size-1,bm_second_array);
	  debugf("Debug1: %d\n",token_size);	
	  not_wrong=false;
	  
 	  if (entry.title!=NULL && !not_wrong)
	    {
	
	      if (bm(entry.title,strlen(entry.title),token_ptr,token_size)!=0 )
		{
		  token_ptr=strtok_r(NULL,delimitor,&end);
		  not_wrong=true;
		}
	    }
	  if (entry.artist!=NULL && !not_wrong)
	    {
	      if (bm(entry.artist,strlen(entry.artist),token_ptr,token_size)!=0)
		{
		  token_ptr=strtok_r(NULL,delimitor,&end);
		  not_wrong=true;
		      
		}
	    }
	  if (entry.album!=NULL && !not_wrong)
	    {
	      if (bm(entry.album,strlen(entry.album),token_ptr,token_size)!=0)
		{
		  token_ptr=strtok_r(NULL,delimitor,&end);
		  not_wrong=true;
		}
	    }
	  if (!not_wrong)
	    {
	      if (bm(entry.full_path,strlen(entry.full_path),token_ptr,token_size)!=0)
		{
		  token_ptr=strtok_r(NULL,delimitor,&end);
		  not_wrong=true;
		}
	    }
	      
	}     
      if (token_ptr==NULL)/* the token-loop has ended, and 
			     the file is good!*/
	{
	  
	  done= true;
	}
      else
	{
	  strcpy(token,pattern);/*let's re-start from the beginning*/
	  token_ptr=strtok_r(token,delimitor,&end);
		  
	}
      
      
    }
  /*Here we should add a user interface, wich would enable to play the
    file, or to search next one*/
  
  lcd_clear_display();
  lcd_puts(0,0,entry.full_path);
  lcd_puts(0,1,entry.title);
  lcd_puts(0,2,entry.artist);
  lcd_puts(0,3,entry.album);
  snprintf(str,5,"%d",i);
  lcd_puts(0,4,str);
  
  lcd_update();
  sleep (500);
  
};