Exemplo n.º 1
0
void QPhotorec::select_disk(disk_t *disk)
{
  if(disk==NULL)
    return ;
  selected_disk=disk;
  selected_partition=NULL;
  autodetect_arch(selected_disk, &arch_none);
  log_info("%s\n", selected_disk->description_short(selected_disk));
  part_free_list(list_part);
  list_part=init_list_part(selected_disk, NULL);
  /* If only whole disk is listed, select it */
  /* If there is the whole disk and only one partition, select the partition */
  if(list_part!=NULL)
  {
    if(list_part->next==NULL)
      selected_partition=list_part->part;
    else if(list_part->next->next==NULL)
      selected_partition=list_part->next->part;
  }
  log_all_partitions(selected_disk, list_part);
}
Exemplo n.º 2
0
void menu_photorec(struct ph_param *params, struct ph_options *options, alloc_data_t*list_search_space)
{
  list_part_t *list_part;
#ifdef HAVE_NCURSES
  list_part_t *current_element;
  unsigned int current_element_num;
  int done=0;
  int command;
  unsigned int offset=0;
  unsigned int menu=0;
  static const struct MenuItem menuMain[]=
  {
	{'S',"Search","Start file recovery"},
	{'O',"Options","Modify options"},
	{'F',"File Opt","Modify file options"},
	{'G',"Geometry", "Change disk geometry" },
	{'Q',"Quit","Return to disk selection"},
	{0,NULL,NULL}
  };
#endif
  params->blocksize=0;
  list_part=init_list_part(params->disk, options);
  if(list_part==NULL)
    return;
  log_all_partitions(params->disk, list_part);
  if(params->cmd_run!=NULL)
  {
    if(menu_photorec_cli(list_part, params, options, list_search_space) > 0)
    {
      if(params->recup_dir==NULL)
      {
	char *res;
#ifdef HAVE_NCURSES
	res=ask_location("Please select a destination to save the recovered files.\nDo not choose to write the files to the same partition they were stored on.", "", NULL);
#else
	res=get_default_location();
#endif
	if(res!=NULL)
	{
	  params->recup_dir=(char *)MALLOC(strlen(res)+1+strlen(DEFAULT_RECUP_DIR)+1);
	  strcpy(params->recup_dir,res);
	  strcat(params->recup_dir,"/");
	  strcat(params->recup_dir,DEFAULT_RECUP_DIR);
	  free(res);
	}
      }
      if(params->recup_dir!=NULL)
	photorec(params, options, list_search_space);
    }
  }
  if(params->cmd_run!=NULL)
  {
    part_free_list(list_part);
    return;
  }
#ifdef HAVE_NCURSES
  if(list_part->next!=NULL)
  {
    current_element_num=1;
    current_element=list_part->next;
  }
  else
  {
    current_element_num=0;
    current_element=list_part;
  }
  while(done==0)
  { /* ncurses interface */
    list_part_t *element;
    unsigned int i;
    aff_copy(stdscr);
    wmove(stdscr,4,0);
    wprintw(stdscr,"%s",params->disk->description_short(params->disk));
    mvwaddstr(stdscr,6,0,msg_PART_HEADER_LONG);
#if defined(KEY_MOUSE) && defined(ENABLE_MOUSE)
    mousemask(ALL_MOUSE_EVENTS, NULL);
#endif
    for(i=0,element=list_part; element!=NULL && i<offset+INTER_SELECT;element=element->next,i++)
    {
      if(i<offset)
	continue;
      wmove(stdscr,7+i-offset,0);
      wclrtoeol(stdscr);	/* before addstr for BSD compatibility */
      if(element==current_element)
      {
	wattrset(stdscr, A_REVERSE);
	waddstr(stdscr, ">");
	aff_part(stdscr,AFF_PART_ORDER|AFF_PART_STATUS,params->disk,element->part);
	wattroff(stdscr, A_REVERSE);
      } else
      {
	waddstr(stdscr, " ");
	aff_part(stdscr,AFF_PART_ORDER|AFF_PART_STATUS,params->disk,element->part);
      }
    }
    wmove(stdscr,7+INTER_SELECT,5);
    wclrtoeol(stdscr);
    if(element!=NULL)
      wprintw(stdscr, "Next");
    command = wmenuSelect(stdscr, INTER_SELECT_Y+1, INTER_SELECT_Y, INTER_SELECT_X, menuMain, 8,
	(options->expert==0?"SOFQ":"SOFGQ"), MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, menu);
#if defined(KEY_MOUSE) && defined(ENABLE_MOUSE)
    if(command == KEY_MOUSE)
    {
      MEVENT event;
      if(getmouse(&event) == OK)
      {	/* When the user clicks left mouse button */
	if((event.bstate & BUTTON1_CLICKED) || (event.bstate & BUTTON1_DOUBLE_CLICKED))
	{
	  if(event.y >=7 && event.y<7+INTER_SELECT)
	  {
	    /* Disk selection */
	    while(current_element_num > event.y-(7-offset) && current_element->prev!=NULL)
	    {
	      current_element=current_element->prev;
	      current_element_num--;
	    }
	    while(current_element_num < event.y-(7-offset) && current_element->next!=NULL)
	    {
	      current_element=current_element->next;
	      current_element_num++;
	    }
	    if(event.bstate & BUTTON1_DOUBLE_CLICKED)
	      command='S';
	  }
	  else
	    command = menu_to_command(INTER_SELECT_Y+1, INTER_SELECT_Y, INTER_SELECT_X, menuMain, 8,
		(options->expert==0?"SOFQ":"SOFGQ"), MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, event.y, event.x);
	}
      }
    }
#endif
    switch(command)
    {
      case KEY_UP:
	if(current_element!=NULL && current_element->prev!=NULL)
	{
	  current_element=current_element->prev;
	  current_element_num--;
	}
	break;
      case KEY_PPAGE:
	for(i=0; (signed)i<INTER_SELECT && current_element->prev!=NULL; i++)
	{
	  current_element=current_element->prev;
	  current_element_num--;
	}
	break;
      case KEY_DOWN:
	if(current_element->next!=NULL)
	{
	  current_element=current_element->next;
	  current_element_num++;
	}
	break;
      case KEY_NPAGE:
	for(i=0; (signed)i<INTER_SELECT && current_element->next!=NULL; i++)
	{
	  current_element=current_element->next;
	  current_element_num++;
	}
	break;
      case 's':
      case 'S':
	if(current_element!=NULL)
	{
	  params->partition=current_element->part;
	  ask_mode_ext2(params->disk, params->partition, &options->mode_ext2, &params->carve_free_space_only);
	  menu=0;
	  if(params->recup_dir==NULL)
	  {
	    char *res;
	    res=ask_location("Please select a destination to save the recovered files.\nDo not choose to write the files to the same partition they were stored on.", "", NULL);
	    if(res!=NULL)
	    {
	      params->recup_dir=(char *)MALLOC(strlen(res)+1+strlen(DEFAULT_RECUP_DIR)+1);
	      strcpy(params->recup_dir,res);
	      strcat(params->recup_dir,"/");
	      strcat(params->recup_dir,DEFAULT_RECUP_DIR);
	      free(res);
	    }
	  }
	  if(params->recup_dir!=NULL)
	  {
	    if(td_list_empty(&list_search_space->list))
	    {
	      init_search_space(list_search_space, params->disk, params->partition);
	    }
	    if(params->carve_free_space_only>0)
	    {
	      aff_copy(stdscr);
	      wmove(stdscr,5,0);
	      wprintw(stdscr, "Filesystem analysis, please wait...\n");
	      wrefresh(stdscr);
	      params->blocksize=remove_used_space(params->disk, params->partition, list_search_space);
	      /* Only free space is carved, list_search_space is modified.
	       * To carve the whole space, need to quit and reselect the params->partition */
	      done = 1;
	    }
	    photorec(params, options, list_search_space);
	  }
	}
	break;
      case 'o':
      case 'O':
	{
	  interface_options_photorec_ncurses(options);
	  menu=1;
	}
	break;
      case 'f':
      case 'F':
	interface_file_select_ncurses(options->list_file_format);
	menu=2;
	break;
      case 'g':
      case 'G':
	if(options->expert!=0)
	  if(change_geometry_ncurses(params->disk))
	    done=1;
	break;
      case 'a':
      case 'A':
	if(params->disk->arch != &arch_none)
	{
	  list_part=add_partition_ncurses(params->disk, list_part);
	  current_element=list_part;
	  current_element_num=0;
	}
	break;
      case 'q':
      case 'Q':
	done = 1;
	break;
    }
    if(current_element_num<offset)
      offset=current_element_num;
    if(current_element_num>=offset+INTER_SELECT)
      offset=current_element_num-INTER_SELECT+1;
  }
#endif
  log_info("\n");
  part_free_list(list_part);
}
Exemplo n.º 3
0
void menu_photorec(struct ph_param *params, struct ph_options *options, alloc_data_t*list_search_space)
{
  list_part_t *list_part;
  list_part_t *current_element;
  unsigned int current_element_num;
  unsigned int user_blocksize=0;
  int done=0;
  init_mode_t mode_init_space=(td_list_empty(&list_search_space->list)?INIT_SPACE_WHOLE:INIT_SPACE_PREINIT);
#ifdef HAVE_NCURSES
  int command;
  unsigned int offset=0;
  unsigned int menu=0;
  static const struct MenuItem menuMain[]=
  {
	{'S',"Search","Start file recovery"},
	{'O',"Options","Modify options"},
	{'F',"File Opt","Modify file options"},
	{'G',"Geometry", "Change disk geometry" },
	{'Q',"Quit","Return to disk selection"},
	{0,NULL,NULL}
  };
#endif
  params->blocksize=0;
  list_part=init_list_part(params->disk, options);
  if(list_part==NULL)
    return;
  log_all_partitions(params->disk, list_part);
  if(list_part->next!=NULL)
  {
    current_element_num=1;
    current_element=list_part->next;
  }
  else
  {
    current_element_num=0;
    current_element=list_part;
  }
  while(done==0)
  {
    if(params->cmd_run!=NULL)
    {
      while(params->cmd_run[0]==',')
	params->cmd_run++;
      if(params->cmd_run[0]=='\0')
      {
	part_free_list(list_part);
	return;
      }
      if(strncmp(params->cmd_run,"search",6)==0)
      {
	params->cmd_run+=6;
	if(params->recup_dir==NULL)
	{
	  char *res;
#ifdef HAVE_NCURSES
	  res=ask_location("Please select a destination to save the recovered files.\nDo not choose to write the files to the same partition they were stored on.", "", NULL);
#else
	  res=get_default_location();
#endif
	  if(res!=NULL)
	  {
	    params->recup_dir=(char *)MALLOC(strlen(res)+1+strlen(DEFAULT_RECUP_DIR)+1);
	    strcpy(params->recup_dir,res);
	    strcat(params->recup_dir,"/");
	    strcat(params->recup_dir,DEFAULT_RECUP_DIR);
	    free(res);
	  }
	}
	if(params->recup_dir!=NULL)
	{
	  params->partition=current_element->part;
	  if(mode_init_space==INIT_SPACE_EXT2_GROUP)
	  {
	    params->blocksize=ext2_fix_group(list_search_space, params->disk, params->partition);
	    if(params->blocksize==0)
	      display_message("Not a valid ext2/ext3/ext4 filesystem");
	  }
	  else if(mode_init_space==INIT_SPACE_EXT2_INODE)
	  {
	    params->blocksize=ext2_fix_inode(list_search_space, params->disk, params->partition);
	    if(params->blocksize==0)
	      display_message("Not a valid ext2/ext3/ext4 filesystem");
	  }
	  if(td_list_empty(&list_search_space->list))
	  {
	    init_search_space(list_search_space, params->disk, params->partition);
	  }
	  if(params->carve_free_space_only>0)
	  {
	    params->blocksize=remove_used_space(params->disk, params->partition, list_search_space);
	  }
	  if(user_blocksize > 0)
	    params->blocksize=user_blocksize;
	  photorec(params, options, list_search_space);
	}
      }
      else if(strncmp(params->cmd_run,"options",7)==0)
      {
	params->cmd_run+=7;
	interface_options_photorec_cli(options, &params->cmd_run);
      }
      else if(strncmp(params->cmd_run,"fileopt",7)==0)
      {
	params->cmd_run+=7;
	interface_file_select(options->list_file_format, &params->cmd_run);
      }
      else if(strncmp(params->cmd_run,"blocksize,",10)==0)
      {
	params->cmd_run+=10;
	user_blocksize=atoi(params->cmd_run);
	while(params->cmd_run[0]!=',' && params->cmd_run[0]!='\0')
	  params->cmd_run++;
      }
      else if(strncmp(params->cmd_run,"geometry,",9)==0)
      {
	params->cmd_run+=9;
	change_geometry_cli(params->disk, &params->cmd_run);
      }
      else if(strncmp(params->cmd_run,"inter",5)==0)
      {	/* Start interactive mode */
	params->cmd_run=NULL;
      }
      else if(strncmp(params->cmd_run,"wholespace",10)==0)
      {
	params->cmd_run+=10;
	params->carve_free_space_only=0;
      }
      else if(strncmp(params->cmd_run,"freespace",9)==0)
      {
	params->cmd_run+=9;
	params->carve_free_space_only=1;
      }
      else if(strncmp(params->cmd_run,"ext2_group,",11)==0)
      {
	unsigned int groupnr;
	params->cmd_run+=11;
	options->mode_ext2=1;
	groupnr=atoi(params->cmd_run);
	while(params->cmd_run[0]!=',' && params->cmd_run[0]!='\0')
	  params->cmd_run++;
	if(mode_init_space==INIT_SPACE_WHOLE)
	  mode_init_space=INIT_SPACE_EXT2_GROUP;
	if(mode_init_space==INIT_SPACE_EXT2_GROUP)
	{
          alloc_data_t *new_free_space;
          new_free_space=(alloc_data_t*)MALLOC(sizeof(*new_free_space));
          /* Temporary storage, values need to be multiplied by group size and aligned */
          new_free_space->start=groupnr;
          new_free_space->end=groupnr;
          new_free_space->file_stat=NULL;
	  new_free_space->data=1;
          if(td_list_add_sorted_uniq(&new_free_space->list, &list_search_space->list, spacerange_cmp))
	    free(new_free_space);
        }
      }
      else if(strncmp(params->cmd_run,"ext2_inode,",11)==0)
      {
	unsigned int inodenr;
	params->cmd_run+=11;
	options->mode_ext2=1;
	inodenr=atoi(params->cmd_run);
	while(params->cmd_run[0]!=',' && params->cmd_run[0]!='\0')
	  params->cmd_run++;
	if(mode_init_space==INIT_SPACE_WHOLE)
	  mode_init_space=INIT_SPACE_EXT2_INODE;
	if(mode_init_space==INIT_SPACE_EXT2_INODE)
	{
          alloc_data_t *new_free_space;
          new_free_space=(alloc_data_t*)MALLOC(sizeof(*new_free_space));
          /* Temporary storage, values need to be multiplied by group size and aligned */
          new_free_space->start=inodenr;
          new_free_space->end=inodenr;
          new_free_space->file_stat=NULL;
	  new_free_space->data=1;
          if(td_list_add_sorted_uniq(&new_free_space->list, &list_search_space->list, spacerange_cmp))
	    free(new_free_space);
        }
      }
      else if(isdigit(params->cmd_run[0]))
      {
	list_part_t *element;
	unsigned int order;
	order= atoi(params->cmd_run);
	while(params->cmd_run[0]!=',' && params->cmd_run[0]!='\0')
	  params->cmd_run++;
	for(element=list_part;element!=NULL && element->part->order!=order;element=element->next);
	if(element!=NULL)
	  current_element=element;
      }
      else
      {
	log_critical("Syntax error in command line: %s\n", params->cmd_run);
	part_free_list(list_part);
	return;
      }
    }
#ifdef HAVE_NCURSES
    else
    { /* ncurses interface */
      list_part_t *element;
      unsigned int i;
      aff_copy(stdscr);
      wmove(stdscr,4,0);
      wprintw(stdscr,"%s",params->disk->description_short(params->disk));
      mvwaddstr(stdscr,6,0,msg_PART_HEADER_LONG);
#if defined(KEY_MOUSE) && defined(ENABLE_MOUSE)
      mousemask(ALL_MOUSE_EVENTS, NULL);
#endif
      for(i=0,element=list_part; element!=NULL && i<offset+INTER_SELECT;element=element->next,i++)
      {
	if(i<offset)
	  continue;
	wmove(stdscr,7+i-offset,0);
	wclrtoeol(stdscr);	/* before addstr for BSD compatibility */
	if(element==current_element)
	{
	  wattrset(stdscr, A_REVERSE);
	  waddstr(stdscr, ">");
	  aff_part(stdscr,AFF_PART_ORDER|AFF_PART_STATUS,params->disk,element->part);
	  wattroff(stdscr, A_REVERSE);
	} else
	{
	  waddstr(stdscr, " ");
	  aff_part(stdscr,AFF_PART_ORDER|AFF_PART_STATUS,params->disk,element->part);
	}
      }
      wmove(stdscr,7+INTER_SELECT,5);
      wclrtoeol(stdscr);
      if(element!=NULL)
	wprintw(stdscr, "Next");
      command = wmenuSelect(stdscr, INTER_SELECT_Y+1, INTER_SELECT_Y, INTER_SELECT_X, menuMain, 8,
	  (options->expert==0?"SOFQ":"SOFGQ"), MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, menu);
#if defined(KEY_MOUSE) && defined(ENABLE_MOUSE)
      if(command == KEY_MOUSE)
      {
	MEVENT event;
	if(getmouse(&event) == OK)
	{	/* When the user clicks left mouse button */
	  if((event.bstate & BUTTON1_CLICKED) || (event.bstate & BUTTON1_DOUBLE_CLICKED))
	  {
	    if(event.y >=7 && event.y<7+INTER_SELECT)
	    {
	      /* Disk selection */
	      while(current_element_num > event.y-(7-offset) && current_element->prev!=NULL)
	      {
		current_element=current_element->prev;
		current_element_num--;
	      }
	      while(current_element_num < event.y-(7-offset) && current_element->next!=NULL)
	      {
		current_element=current_element->next;
		current_element_num++;
	      }
	      if(event.bstate & BUTTON1_DOUBLE_CLICKED)
		command='S';
	    }
	    else
	      command = menu_to_command(INTER_SELECT_Y+1, INTER_SELECT_Y, INTER_SELECT_X, menuMain, 8,
		  (options->expert==0?"SOFQ":"SOFGQ"), MENU_HORIZ | MENU_BUTTON | MENU_ACCEPT_OTHERS, event.y, event.x);
	  }
	}
      }
#endif
      switch(command)
      {
	case KEY_UP:
	  if(current_element!=NULL && current_element->prev!=NULL)
	  {
	    current_element=current_element->prev;
	    current_element_num--;
	  }
	  break;
	case KEY_PPAGE:
	  for(i=0; (signed)i<INTER_SELECT && current_element->prev!=NULL; i++)
	  {
	    current_element=current_element->prev;
	    current_element_num--;
	  }
	  break;
	case KEY_DOWN:
	  if(current_element->next!=NULL)
	  {
	    current_element=current_element->next;
	    current_element_num++;
	  }
	  break;
	case KEY_NPAGE:
	  for(i=0; (signed)i<INTER_SELECT && current_element->next!=NULL; i++)
	  {
	    current_element=current_element->next;
	    current_element_num++;
	  }
	  break;
	case 's':
	case 'S':
	  if(current_element!=NULL)
	  {
	    params->partition=current_element->part;
	    ask_mode_ext2(params->disk, params->partition, &options->mode_ext2, &params->carve_free_space_only);
	    menu=0;
	    if(params->recup_dir==NULL)
	    {
	      char *res;
	      res=ask_location("Please select a destination to save the recovered files.\nDo not choose to write the files to the same partition they were stored on.", "", NULL);
	      if(res!=NULL)
	      {
		params->recup_dir=(char *)MALLOC(strlen(res)+1+strlen(DEFAULT_RECUP_DIR)+1);
		strcpy(params->recup_dir,res);
		strcat(params->recup_dir,"/");
		strcat(params->recup_dir,DEFAULT_RECUP_DIR);
		free(res);
	      }
	    }
	    if(params->recup_dir!=NULL)
	    {
	      if(td_list_empty(&list_search_space->list))
	      {
		init_search_space(list_search_space, params->disk, params->partition);
	      }
	      if(params->carve_free_space_only>0)
	      {
		aff_copy(stdscr);
		wmove(stdscr,5,0);
		wprintw(stdscr, "Filesystem analysis, please wait...\n");
		wrefresh(stdscr);
		params->blocksize=remove_used_space(params->disk, params->partition, list_search_space);
		/* Only free space is carved, list_search_space is modified.
		 * To carve the whole space, need to quit and reselect the params->partition */
		done = 1;
	      }
	      photorec(params, options, list_search_space);
	    }
	  }
	  break;
	case 'o':
	case 'O':
	  {
	    interface_options_photorec_ncurses(options);
	    menu=1;
	  }
	  break;
	case 'f':
	case 'F':
	  interface_file_select(options->list_file_format, &params->cmd_run);
	  menu=2;
	  break;
	case 'g':
	case 'G':
	  if(options->expert!=0)
	    if(change_geometry_ncurses(params->disk))
	      done=1;
	  break;
      case 'a':
      case 'A':
	if(params->disk->arch != &arch_none)
	{
	  list_part=add_partition_ncurses(params->disk, list_part);
	  current_element=list_part;
	  current_element_num=0;
	}
	break;
	case 'q':
	case 'Q':
	  done = 1;
	  break;
      }
      if(current_element_num<offset)
	offset=current_element_num;
      if(current_element_num>=offset+INTER_SELECT)
	offset=current_element_num-INTER_SELECT+1;
    }
#endif
  }
  log_info("\n");
  part_free_list(list_part);
}