1 /* pkg_dest.c - the opkg package management system
2
3 Carl D. Worth
4
5 Copyright (C) 2001 University of Southern California
6
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2, or (at
10 your option) any later version.
11
12 This program is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
16 */
17
18 #include <stdio.h>
19
20 #include "pkg_dest.h"
21 #include "file_util.h"
22 #include "sprintf_alloc.h"
23 #include "opkg_conf.h"
24 #include "opkg_cmd.h"
25 #include "opkg_defines.h"
26 #include "libbb/libbb.h"
27
pkg_dest_init(pkg_dest_t * dest,const char * name,const char * root_dir,const char * lists_dir)28 int pkg_dest_init(pkg_dest_t * dest, const char *name, const char *root_dir,
29 const char *lists_dir)
30 {
31 dest->name = xstrdup(name);
32
33 /* Guarantee that dest->root_dir ends with a '/' */
34 if (root_dir[strlen(root_dir) - 1] == '/') {
35 dest->root_dir = xstrdup(root_dir);
36 } else {
37 sprintf_alloc(&dest->root_dir, "%s/", root_dir);
38 }
39 file_mkdir_hier(dest->root_dir, 0755);
40
41 sprintf_alloc(&dest->opkg_dir, "%s%s",
42 dest->root_dir, OPKG_STATE_DIR_PREFIX);
43 file_mkdir_hier(dest->opkg_dir, 0755);
44
45 if (lists_dir[0] == '/')
46 sprintf_alloc(&dest->lists_dir, "%s", lists_dir);
47 else
48 sprintf_alloc(&dest->lists_dir, "/%s", lists_dir);
49
50 file_mkdir_hier(dest->lists_dir, 0755);
51
52 sprintf_alloc(&dest->info_dir, "%s/%s",
53 dest->opkg_dir, OPKG_INFO_DIR_SUFFIX);
54 file_mkdir_hier(dest->info_dir, 0755);
55
56 sprintf_alloc(&dest->status_file_name, "%s/%s",
57 dest->opkg_dir, OPKG_STATUS_FILE_SUFFIX);
58
59 return 0;
60 }
61
pkg_dest_deinit(pkg_dest_t * dest)62 void pkg_dest_deinit(pkg_dest_t * dest)
63 {
64 free(dest->name);
65 dest->name = NULL;
66
67 free(dest->root_dir);
68 dest->root_dir = NULL;
69
70 free(dest->opkg_dir);
71 dest->opkg_dir = NULL;
72
73 free(dest->lists_dir);
74 dest->lists_dir = NULL;
75
76 free(dest->info_dir);
77 dest->info_dir = NULL;
78
79 free(dest->status_file_name);
80 dest->status_file_name = NULL;
81
82 dest->root_dir = NULL;
83 }
84