static gboolean twitter_oauth_callback(struct oauth_info *info)
{
struct im_connection *ic = info->data;
struct twitter_data *td;
if (!g_slist_find(twitter_connections, ic))
return FALSE;
td = ic->proto_data;
if (info->stage == OAUTH_REQUEST_TOKEN) {
char *name, *msg;
if (info->request_token == NULL) {
imcb_error(ic, "OAuth error: %s", twitter_parse_error(info->http));
imc_logout(ic, TRUE);
return FALSE;
}
name = g_strdup_printf("%s_%s", td->prefix, ic->acc->user);
msg = g_strdup_printf("To finish OAuth authentication, please visit "
"%s and respond with the resulting PIN code.",
info->auth_url);
imcb_buddy_msg(ic, name, msg, 0, 0);
g_free(name);
g_free(msg);
} else if (info->stage == OAUTH_ACCESS_TOKEN) {
const char *sn;
if (info->token == NULL || info->token_secret == NULL) {
imcb_error(ic, "OAuth error: %s", twitter_parse_error(info->http));
imc_logout(ic, TRUE);
return FALSE;
}
if ((sn = oauth_params_get(&info->params, "screen_name"))) {
if (ic->acc->prpl->handle_cmp(sn, ic->acc->user) != 0)
imcb_log(ic, "Warning: You logged in via OAuth as %s "
"instead of %s.", sn, ic->acc->user);
g_free(td->user);
td->user = g_strdup(sn);
}
/* IM mods didn't do this so far and it's ugly but I should
be able to get away with it... */
g_free(ic->acc->pass);
ic->acc->pass = oauth_to_string(info);
twitter_login_finish(ic);
}
return TRUE;
}
/**
* Callback for getting the friends ids.
*/
static void twitter_http_get_friends_ids(struct http_request *req)
{
struct im_connection *ic;
struct xt_parser *parser;
struct twitter_xml_list *txl;
struct twitter_data *td;
ic = req->data;
// Check if the connection is still active.
if (!g_slist_find(twitter_connections, ic))
return;
td = ic->proto_data;
// Check if the HTTP request went well. More strict checks as this is
// the first request we do in a session.
if (req->status_code == 401) {
imcb_error(ic, "Authentication failure");
imc_logout(ic, FALSE);
return;
} else if (req->status_code != 200) {
// It didn't go well, output the error and return.
imcb_error(ic, "Could not retrieve %s: %s",
TWITTER_FRIENDS_IDS_URL, twitter_parse_error(req));
imc_logout(ic, TRUE);
return;
} else {
td->http_fails = 0;
}
/* Create the room now that we "logged in". */
if (!td->timeline_gc && g_strcasecmp(set_getstr(&ic->acc->set, "mode"), "chat") == 0)
twitter_groupchat_init(ic);
txl = g_new0(struct twitter_xml_list, 1);
txl->list = td->follow_ids;
// Parse the data.
parser = xt_new(NULL, txl);
xt_feed(parser, req->reply_body, req->body_size);
twitter_xt_get_friends_id_list(parser->root, txl);
xt_free(parser);
td->follow_ids = txl->list;
if (txl->next_cursor)
/* These were just numbers. Up to 4000 in a response AFAIK so if we get here
we may be using a spammer account. \o/ */
twitter_get_friends_ids(ic, txl->next_cursor);
else
/* Now to convert all those numbers into names.. */
twitter_get_users_lookup(ic);
txl->list = NULL;
txl_free(txl);
}
/**
* Callback for getting (twitter)friends...
*
* Be afraid, be very afraid! This function will potentially add hundreds of "friends". "Who has
* hundreds of friends?" you wonder? You probably not, since you are reading the source of
* BitlBee... Get a life and meet new people!
*/
static void twitter_http_get_users_lookup(struct http_request *req)
{
struct im_connection *ic = req->data;
struct twitter_data *td;
struct xt_parser *parser;
struct twitter_xml_list *txl;
GSList *l = NULL;
struct twitter_xml_user *user;
// Check if the connection is still active.
if (!g_slist_find(twitter_connections, ic))
return;
td = ic->proto_data;
if (req->status_code != 200) {
// It didn't go well, output the error and return.
imcb_error(ic, "Could not retrieve %s: %s",
TWITTER_USERS_LOOKUP_URL, twitter_parse_error(req));
imc_logout(ic, TRUE);
return;
} else {
td->http_fails = 0;
}
txl = g_new0(struct twitter_xml_list, 1);
txl->list = NULL;
// Parse the data.
parser = xt_new(NULL, txl);
xt_feed(parser, req->reply_body, req->body_size);
// Get the user list from the parsed xml feed.
twitter_xt_get_users(parser->root, txl);
xt_free(parser);
// Add the users as buddies.
for (l = txl->list; l; l = g_slist_next(l)) {
user = l->data;
twitter_add_buddy(ic, user->screen_name, user->name);
}
// Free the structure.
txl_free(txl);
twitter_get_users_lookup(ic);
}
