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
152
153
154
155
156
157
158
159
|
/* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* Code adapted from libgadu (C) 2008 Wojtek Kaniewski <wojtekka@irc.pl>
* (http://toxygen.net/libgadu/) during Google Summer of Code 2012
* by Tomek Wasilczyk (http://www.wasilczyk.pl).
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "oauth-parameter.h"
struct gg_oauth_parameter {
char *key;
char *value;
struct gg_oauth_parameter *next;
};
int gg_oauth_parameter_set(gg_oauth_parameter_t **list, const char *key, const char *value)
{
gg_oauth_parameter_t *p, *new_p;
char *new_key;
char *new_value;
if (value == NULL)
return 0;
if (list == NULL)
return -1;
new_key = g_strdup(key);
if (new_key == NULL)
return -1;
new_value = g_strdup(value);
if (new_value == NULL) {
g_free(new_key);
return -1;
}
new_p = g_new0(gg_oauth_parameter_t, 1);
if (new_p == NULL) {
g_free(new_key);
g_free(new_value);
return -1;
}
memset(new_p, 0, sizeof(gg_oauth_parameter_t));
new_p->key = new_key;
new_p->value = new_value;
if (*list != NULL) {
p = *list;
while (p != NULL && p->next != NULL)
p = p->next;
p->next = new_p;
} else {
*list = new_p;
}
return 0;
}
char *gg_oauth_parameter_join(gg_oauth_parameter_t *list, int header)
{
gg_oauth_parameter_t *p;
int len = 0;
char *res, *out;
if (header)
len += strlen("OAuth ");
for (p = list; p; p = p->next) {
gchar *escaped;
len += strlen(p->key);
len += (header) ? 3 : 1;
escaped = g_uri_escape_string(p->value, NULL, FALSE);
len += strlen(escaped);
g_free(escaped);
if (p->next)
len += 1;
}
res = g_malloc(len + 1);
if (res == NULL)
return NULL;
out = res;
*out = 0;
if (header) {
strcpy(out, "OAuth ");
out += strlen(out);
}
for (p = list; p; p = p->next) {
gchar *escaped;
strcpy(out, p->key);
out += strlen(p->key);
strcpy(out++, "=");
if (header)
strcpy(out++, "\"");
escaped = g_uri_escape_string(p->value, NULL, FALSE);
strcpy(out, escaped);
out += strlen(escaped);
g_free(escaped);
if (header)
strcpy(out++, "\"");
if (p->next != NULL)
strcpy(out++, (header) ? "," : "&");
}
return res;
}
void gg_oauth_parameter_free(gg_oauth_parameter_t *list)
{
while (list != NULL) {
gg_oauth_parameter_t *next;
next = list->next;
g_free(list->key);
g_free(list->value);
g_free(list);
list = next;
}
}
|
