static gboolean
stream_recv_cb(gint sk, XmppStream *stream)
{
gchar buf[BUF_LENGTH];
gint n;
if (!stream->ssl) {
if ((n = recv(sk, buf, sizeof(buf) - 1, 0)) == -1) {
hybrid_debug_error("xmpp", "init stream error.");
return FALSE;
}
} else {
if ((n = hybrid_ssl_read(stream->ssl, buf, sizeof(buf) - 1)) == -1) {
hybrid_debug_error("xmpp", "stream read io error.");
return TRUE;
} else if (0 == n) {
hybrid_debug_error("xmpp", "connection closed by server.");
return FALSE;
}
}
buf[n] = '\0';
if (n > 0) {
xmpp_process_pushed(stream, buf, n);
}
return TRUE;
}
/**
* Callback function to handle the ssi read event. We get the response
* string from the ssi server here.
*/
static gboolean
ssi_auth_cb(HybridSslConnection *ssl, gpointer user_data)
{
gchar buf[BUF_LENGTH];
gchar *pos;
gchar *pos1;
gint ret;
gint code;
fetion_account *ac = (fetion_account*)user_data;
ret = hybrid_ssl_read(ssl, buf, sizeof(buf));
if (ret == -1 || ret == 0) {
hybrid_debug_error("ssi", "ssi server response error");
return FALSE;
}
buf[ret] = '\0';
hybrid_ssl_connection_destory(ssl);
hybrid_debug_info("fetion", "recv:\n%s", buf);
code = hybrid_get_http_code(buf);
if (421 == code || 420 == code) { /* confirm code needed. */
if (HYBRID_ERROR == parse_ssi_fail_resp(ac, buf)) {
goto ssi_auth_err;
}
verify_data.ssl = ssl;
verify_data.type = VERIFY_TYPE_SSI;
hybrid_proxy_connect(NAV_SERVER, 80, pic_download_cb, ac);
return FALSE;
}
if (200 != code) {
goto ssi_auth_err;
}
if (!(pos = strstr(buf, "ssic="))) {
goto ssi_auth_err;
}
pos += 5;
for (pos1 = pos; *pos1 && *pos1 != ';'; pos1 ++);
ac->ssic = g_strndup(pos, pos1 - pos);
if (!(pos = g_strrstr(buf, "\r\n\r\n"))) {
goto ssi_auth_err;
}
pos += 4;
if (strlen(pos) != hybrid_get_http_length(buf)) {
goto ssi_auth_err;
}
if (parse_ssi_response(ac, pos) != HYBRID_OK) {
goto ssi_auth_err;
}
/*
* First of all, we load the account's version information from the disk,
* so that we can use it for authenticating, if the server find the versions
* are up-to-date, it would return a brief response message in stead of the
* full version, so that we can use the information store locally. This method
* makes account logining more faster.
*/
fetion_config_load_account(ac);
/* now we will download the configuration */
hybrid_proxy_connect(NAV_SERVER, 80, cfg_connect_cb, ac);
return FALSE;
ssi_auth_err:
hybrid_account_error_reason(ac->account, _("ssi authentication failed"));
return FALSE;
}
