pidgin/pidgin

closing merged branch
port-changes-from-branch-2.x.y-to-default
2020-02-03, Gary Kramlich
2f836435c33c
closing merged branch
/* 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;
}
}