1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/*
* Copyright (C) 2023 Patrick McDermott
*
* This file is part of opkg-opkg.
*
* opkg-opkg is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* opkg-opkg 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 opkg-opkg. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include "defs.h"
#include "specials.h"
#include "opk.h"
#include "opk/opk.h"
struct opkg_opk_opk *
opkg_opk_opk_init(void)
{
struct opkg_opk_opk *opk;
opk = malloc(sizeof(*opk));
if (opk == NULL) {
return NULL;
}
opk->print_control_head = NULL;
opk->print_control_tail = NULL;
opk->print_data_head = NULL;
opk->print_data_tail = NULL;
opk->list_control = 0;
opk->list_data = 0;
opk->control_dir = NULL;
opk->specials = NULL;
opk->previously_printed = 0;
return opk;
}
static int
_opkg_opk_opk_add_seek_name(struct _opkg_opk_opk_seek_name **head,
struct _opkg_opk_opk_seek_name **tail, const char *name)
{
struct _opkg_opk_opk_seek_name *new;
new = malloc(sizeof(*new));
if (new == NULL) {
return OPKG_OPK_ERROR;
}
if (name[0] == '.' && name[1] == '/') {
new->name = name + 2;
} else if (name[0] == '/') {
new->name = name + 1;
} else {
new->name = name;
}
new->prev = *tail;
new->next = NULL;
if (*head == NULL) {
*head = new;
} else {
(*tail)->next = new;
}
*tail = new;
return OPKG_OPK_OK;
}
int
opkg_opk_opk_print_control(struct opkg_opk_opk *opk, const char *name)
{
return _opkg_opk_opk_add_seek_name(&opk->print_control_head,
&opk->print_control_tail, name);
}
int
opkg_opk_opk_print_data(struct opkg_opk_opk *opk, const char *name)
{
return _opkg_opk_opk_add_seek_name(&opk->print_data_head,
&opk->print_data_tail, name);
}
int
opkg_opk_opk_list_control(struct opkg_opk_opk *opk)
{
opk->list_control = 1;
return OPKG_OPK_OK;
}
int
opkg_opk_opk_list_data(struct opkg_opk_opk *opk)
{
opk->list_data = 1;
return OPKG_OPK_OK;
}
int
opkg_opk_opk_control_dir(struct opkg_opk_opk *opk, const char *dir)
{
opk->control_dir = dir;
opk->control_dir_len = strlen(dir);
return OPKG_OPK_OK;
}
int
opkg_opk_opk_data_dir(struct opkg_opk_opk *opk, const char *dir)
{
opk->data_dir = dir;
opk->data_dir_len = strlen(dir);
return OPKG_OPK_OK;
}
int
opkg_opk_opk_specials_read(struct opkg_opk_opk *opk, const char *file_name)
{
if (opkg_opk_specials_read(file_name, &opk->specials) != OPKG_OPK_OK) {
return OPKG_OPK_ERROR;
}
return OPKG_OPK_OK;
}
void
opkg_opk_opk_free(struct opkg_opk_opk *opk)
{
struct _opkg_opk_opk_seek_name *name;
while (opk->print_control_head != NULL) {
name = opk->print_control_head;
opk->print_control_head = opk->print_control_head->next;
free(name);
}
while (opk->print_data_head != NULL) {
name = opk->print_data_head;
opk->print_data_head = opk->print_data_head->next;
free(name);
}
opkg_opk_specials_free(opk->specials);
free(opk);
}
|
