1 /*
2
3 File: chgtype.c
4
5 Copyright (C) 1998-2009 Christophe GRENIER <grenier@cgsecurity.org>
6
7 This software is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License along
18 with this program; if not, write the Free Software Foundation, Inc., 51
19 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20
21 */
22 #ifdef HAVE_CONFIG_H
23 #include <config.h>
24 #endif
25
26 #include <stdio.h>
27 #ifdef HAVE_STDLIB_H
28 #include <stdlib.h>
29 #endif
30 #include <assert.h>
31 #include "types.h"
32 #include "common.h"
33 #include "chgtype.h"
34 #include "log.h"
35 #include "log_part.h"
36
37 extern const arch_fnct_t arch_gpt;
38 extern const arch_fnct_t arch_none;
39
get_hex_from_command(char ** current_cmd)40 static int get_hex_from_command(char **current_cmd)
41 {
42 const int tmp=strtol(*current_cmd, NULL, 16);
43 while(*current_cmd[0]!=',' && *current_cmd[0]!='\0')
44 (*current_cmd)++;
45 return tmp;
46 }
47
change_part_type_cli(const disk_t * disk_car,partition_t * partition,char ** current_cmd)48 void change_part_type_cli(const disk_t *disk_car,partition_t *partition, char **current_cmd)
49 {
50 assert(current_cmd!=NULL);
51 assert(partition!=NULL);
52 if(*current_cmd==NULL || partition->arch==NULL)
53 return ;
54 if(partition->arch==NULL)
55 return;
56 if(partition->arch==&arch_gpt)
57 {
58 partition->arch=&arch_none;
59 skip_comma_in_command(current_cmd);
60 {
61 const int tmp_val=get_hex_from_command(current_cmd);
62 partition->arch->set_part_type(partition,tmp_val);
63 }
64 log_info("Change partition type:\n");
65 log_partition(disk_car,partition);
66 partition->arch=&arch_gpt;
67 return;
68 }
69 if(partition->arch->set_part_type==NULL)
70 return ;
71 skip_comma_in_command(current_cmd);
72 {
73 const int tmp_val=get_hex_from_command(current_cmd);
74 partition->arch->set_part_type(partition,tmp_val);
75 }
76 log_info("Change partition type:\n");
77 log_partition(disk_car,partition);
78 return ;
79 }
80