MsnSession *
msn_session_new (const gchar *username,
const gchar *password,
gboolean http_method)
{
MsnSession *session;
session = g_new0 (MsnSession, 1);
session->username = pn_normalize (username);
session->password = g_strndup (password, 16);
#ifdef INTERNAL_MAINLOOP
session->g_main_loop = g_main_loop_new (NULL, FALSE);
session->g_main_loop_timer = purple_timeout_add (1000, g_main_context_iteration_timer, NULL);
#endif
session->config = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
/** @todo sb and ns need this here but should be updated on-the-fly. */
msn_session_set_bool (session, "use_http_method", http_method);
#if 0
if (session->http_method)
{
PnNode *foo;
foo = PN_NODE (pn_http_server_new ("foo server"));
foo->session = session;
session->http_conn = foo;
}
#endif
session->dp_manager = pn_dp_manager_new (session);
session->notification = msn_notification_new (session);
pn_node_set_id(session->notification->cmdproc->conn,
session->conn_count++, "ns");
session->contactlist = pn_contactlist_new (session);
session->user = pn_contact_new (NULL);
pn_contact_set_passport (session->user, session->username);
session->conv_seq = 1;
session->oim_session = pn_oim_session_new (session);
session->conversations = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) msn_switchboard_unref);
session->chats = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) msn_switchboard_unref);
#if defined(PECAN_CVR)
session->links = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) pn_peer_link_unref);
#endif /* defined(PECAN_CVR) */
purple_signal_connect (purple_conversations_get_handle(), "conversation-created",
session, PURPLE_CALLBACK (conversation_created_cb), session);
return session;
}
static void
finalize (GObject *obj)
{
PnNode *conn = PN_NODE (obj);
pn_node_close (conn);
g_free (conn->name);
parent_class->finalize (obj);
}
static void
connect_cb(GObject *source,
GAsyncResult *res,
gpointer user_data)
{
GSocketConnection *socket_conn;
PnNode *conn;
GError *error = NULL;
conn = PN_NODE(user_data);
socket_conn = g_socket_client_connect_to_host_finish(G_SOCKET_CLIENT(source), res, &error);
g_object_unref(source);
if (error) {
g_error_free(error);
return;
}
g_object_ref(conn);
if (socket_conn) {
GSocket *socket;
GInputStream *input;
conn->socket_conn = socket_conn;
socket = g_socket_connection_get_socket(socket_conn);
conn->status = PN_NODE_STATUS_OPEN;
input = g_io_stream_get_input_stream (G_IO_STREAM (conn->socket_conn));
g_object_ref (conn);
g_input_stream_read_async (input, conn->input_buffer, PN_BUF_LEN,
G_PRIORITY_DEFAULT, NULL,
read_cb, conn);
}
else {
conn->error = g_error_new_literal(PN_NODE_ERROR, PN_NODE_ERROR_OPEN,
"Unable to connect");
pn_node_error(conn);
}
{
PnNodeClass *class;
class = g_type_class_peek(PN_NODE_TYPE);
g_signal_emit(G_OBJECT(conn), class->open_sig, 0, conn);
}
g_object_unref(conn);
}
static void
connect_cb (gpointer data,
gint source,
const gchar *error_message)
{
PnNode *conn;
pn_log ("begin");
conn = PN_NODE (data);
conn->connect_data = NULL;
g_object_ref (conn);
if (source >= 0)
{
GIOChannel *channel;
conn->stream = pn_stream_new (source);
channel = conn->stream->channel;
PN_NODE_GET_CLASS (conn)->channel_setup (conn, channel);
conn->status = PN_NODE_STATUS_OPEN;
pn_info ("connected: conn=%p,channel=%p", conn, channel);
conn->read_watch = g_io_add_watch (channel, G_IO_IN, read_cb, conn);
#if 0
g_io_add_watch (channel, G_IO_ERR | G_IO_HUP | G_IO_NVAL, close_cb, conn);
#endif
}
else
{
/* pn_error ("connection error: conn=%p,msg=[%s]", conn, error_message); */
conn->error = g_error_new_literal (PN_NODE_ERROR, PN_NODE_ERROR_OPEN,
error_message ? error_message : "Unable to connect");
pn_node_error (conn);
}
{
PnNodeClass *class;
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->open_sig, 0, conn);
}
g_object_unref (conn);
pn_log ("end");
}
static void
read_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
PnNode *conn;
gssize size;
GError *error = NULL;
conn = PN_NODE(user_data);
size = g_input_stream_read_finish (G_INPUT_STREAM (source),
result, &error);
conn = PN_NODE(user_data);
if (G_UNLIKELY (size == 0))
error = g_error_new_literal(PN_NODE_ERROR, PN_NODE_ERROR_OPEN,
"End of stream");
if (error)
goto nok;
pn_node_parse (conn, (char *) conn->input_buffer, size);
if (conn->status == PN_NODE_STATUS_OPEN)
g_input_stream_read_async (G_INPUT_STREAM (source), conn->input_buffer, PN_BUF_LEN,
G_PRIORITY_DEFAULT, NULL, read_cb, conn);
else
g_object_unref (conn);
return;
nok:
conn->error = error;
pn_node_error (conn);
g_object_unref (conn);
}
static gboolean
read_cb (GIOChannel *source,
GIOCondition condition,
gpointer data)
{
PnNode *conn;
gchar buf[PN_BUF_LEN + 1];
gsize bytes_read;
pn_log ("begin");
conn = PN_NODE (data);
pn_debug ("conn=%p,name=%s", conn, conn->name);
g_object_ref (conn);
{
GIOStatus status = G_IO_STATUS_NORMAL;
status = pn_node_read (conn, buf, PN_BUF_LEN, &bytes_read, NULL);
if (status == G_IO_STATUS_AGAIN)
{
g_object_unref (conn);
return TRUE;
}
if (status == G_IO_STATUS_EOF)
{
conn->error = g_error_new (PN_NODE_ERROR, PN_NODE_ERROR_OPEN, "End of stream");
}
if (conn->error)
{
pn_node_error (conn);
g_object_unref (conn);
return FALSE;
}
}
pn_node_parse (conn, buf, bytes_read);
g_object_unref (conn);
pn_log ("end");
return TRUE;
}
static void
connect_cb(GObject *source,
GAsyncResult *res,
gpointer user_data)
{
GSocketConnection *socket_conn;
PnNode *conn;
conn = PN_NODE(user_data);
socket_conn = g_socket_client_connect_to_host_finish(G_SOCKET_CLIENT(source), res, NULL);
g_object_unref(source);
g_object_ref(conn);
if (socket_conn) {
GIOChannel *channel;
GSocket *socket;
conn->socket_conn = socket_conn;
socket = g_socket_connection_get_socket(socket_conn);
conn->stream = pn_stream_new(g_socket_get_fd(socket));
channel = conn->stream->channel;
PN_NODE_GET_CLASS (conn)->channel_setup (conn, channel);
conn->status = PN_NODE_STATUS_OPEN;
pn_info("connected: conn=%p,channel=%p", conn, channel);
conn->read_watch = g_io_add_watch(channel, G_IO_IN, read_cb, conn);
#if 0
g_io_add_watch (channel, G_IO_ERR | G_IO_HUP | G_IO_NVAL, close_cb, conn);
#endif
}
else {
conn->error = g_error_new_literal(PN_NODE_ERROR, PN_NODE_ERROR_OPEN,
"Unable to connect");
pn_node_error(conn);
}
{
PnNodeClass *class;
class = g_type_class_peek(PN_NODE_TYPE);
g_signal_emit(G_OBJECT(conn), class->open_sig, 0, conn);
}
g_object_unref(conn);
}
static gboolean
write_cb (GIOChannel *source,
GIOCondition condition,
gpointer data)
{
PnHttpServer *http_conn = data;
if (http_conn->last_flush == G_IO_STATUS_AGAIN) {
http_conn->last_flush = pn_stream_flush(PN_NODE(http_conn)->stream, NULL);
if (http_conn->last_flush == G_IO_STATUS_AGAIN)
return TRUE;
}
http_conn->write_watch = 0;
return FALSE;
}
PnNode *
pn_node_new (gchar *name,
PnNodeType type)
{
PnNode *conn;
pn_log ("begin");
conn = PN_NODE (g_type_create_instance (PN_NODE_TYPE));
conn->name = g_strdup (name);
conn->type = type;
pn_log ("end");
return conn;
}
PnHttpServer *
pn_http_server_new (const gchar *name)
{
PnHttpServer *http_conn;
pn_log ("begin");
http_conn = PN_HTTP_SERVER (g_type_create_instance (PN_HTTP_SERVER_TYPE));
{
PnNode *tmp = PN_NODE (http_conn);
tmp->name = g_strdup (name);
tmp->type = PN_NODE_HTTP;
}
pn_log ("end");
return http_conn;
}
static void
close_cb (PnNode *next,
gpointer data)
{
PnNode *conn;
conn = PN_NODE (data);
pn_log ("begin");
pn_node_close (conn);
{
PnNodeClass *class;
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->close_sig, 0, conn);
}
pn_log ("end");
}
void
msn_nexus_connect(MsnNexus *nexus)
{
PnSslConn *ssl_conn;
PnNode *conn;
ssl_conn = pn_ssl_conn_new("nexus", PN_NODE_NULL);
conn = PN_NODE(ssl_conn);
conn->session = nexus->session;
nexus->parser = pn_parser_new(conn);
pn_ssl_conn_set_read_cb(ssl_conn, nexus_read_cb, nexus);
nexus->conn = conn;
nexus->open_handler = g_signal_connect(conn, "open", G_CALLBACK(nexus_open_cb), nexus);
nexus->error_handler = g_signal_connect(conn, "error", G_CALLBACK(close_cb), nexus);
pn_node_connect(conn, "nexus.passport.com", 443);
}
static void
dispose (GObject *obj)
{
PnNode *conn = PN_NODE (obj);
pn_log ("begin");
if (conn->next)
{
g_signal_handler_disconnect (conn->next, conn->open_sig_handler);
g_signal_handler_disconnect (conn->next, conn->close_sig_handler);
g_signal_handler_disconnect (conn->next, conn->error_sig_handler);
pn_node_free (conn->next);
conn->next = NULL;
}
parent_class->dispose (obj);
pn_log ("end");
}
static void
process_queue (PnHttpServer *http_conn,
GError **error)
{
HttpQueueData *queue_data;
queue_data = g_queue_pop_head (http_conn->write_queue);
if (queue_data)
{
foo_write (PN_NODE (http_conn),
queue_data->conn,
queue_data->body,
queue_data->body_len,
NULL,
error);
g_object_unref (queue_data->conn);
g_free (queue_data->body);
g_free (queue_data);
}
}
static void auth_cb (PnAuth *auth, void *data)
{
PnSslConn *ssl_conn;
PnNode *conn;
RoamingRequest *roaming_request = data;
ssl_conn = pn_ssl_conn_new ("ab_roaming", PN_NODE_NULL);
conn = PN_NODE (ssl_conn);
conn->session = roaming_request->roaming_session->session;
roaming_request->parser = pn_parser_new (conn);
pn_ssl_conn_set_read_cb (ssl_conn, read_cb, roaming_request);
if (!roaming_request->roaming_session->hostname)
pn_node_connect (conn, "tkrdr.storage.msn.com", 443);
else
pn_node_connect (conn, roaming_request->roaming_session->hostname, 443);
roaming_request->conn = conn;
roaming_request->open_sig_handler = g_signal_connect (conn, "open", G_CALLBACK (open_cb), roaming_request);
}
static void
open_cb (PnNode *next,
gpointer data)
{
PnNode *conn;
conn = PN_NODE (data);
pn_log ("begin");
conn->status = PN_NODE_STATUS_OPEN;
{
PnNodeClass *class;
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->open_sig, 0, conn);
}
g_signal_handler_disconnect (next, conn->open_sig_handler);
conn->open_sig_handler = 0;
pn_log ("end");
}
static void
error_cb (PnNode *next,
gpointer data)
{
PnNode *conn;
conn = PN_NODE (data);
pn_log ("begin");
if (next->error)
{
g_propagate_error (&conn->error, next->error);
next->error = NULL;
}
{
PnNodeClass *class;
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->error_sig, 0, conn);
}
pn_log ("end");
}
static gboolean
http_poll (gpointer data)
{
PnNode *conn;
PnHttpServer *http_conn;
GIOStatus status = G_IO_STATUS_NORMAL;
GError *tmp_error = NULL;
gsize bytes_written = 0;
static guint count = 0;
gchar *header;
gchar *params;
gchar *auth = NULL;
g_return_val_if_fail (data != NULL, FALSE);
conn = PN_NODE (data);
http_conn = PN_HTTP_SERVER (data);
pn_debug ("stream=%p", conn->stream);
if (!http_conn->cur)
return TRUE;
g_return_val_if_fail (http_conn->cur, FALSE);
count++;
/* Don't poll if we already sent something, unless we have been waiting for
* too long; a disconnection might have happened. */
if (http_conn->waiting_response && count < 10)
{
/* There's no need to poll if we're already waiting for a response */
pn_debug ("waiting for response");
return TRUE;
}
#ifdef HAVE_LIBPURPLE
auth = get_auth(conn);
#endif /* HAVE_LIBPURPLE */
params = g_strdup_printf ("Action=poll&SessionID=%s",
(gchar *) http_conn->cur->foo_data);
header = g_strdup_printf ("POST http://%s/gateway/gateway.dll?%s HTTP/1.1\r\n"
"Accept: */*\r\n"
"User-Agent: MSMSGS\r\n"
"Host: %s\r\n"
"%s" /* Proxy auth */
"Proxy-Connection: Keep-Alive\r\n"
"Connection: Keep-Alive\r\n"
"Pragma: no-cache\r\n"
"Cache-Control: no-cache\r\n"
"Content-Type: application/x-msn-messenger\r\n"
"Content-Length: 0\r\n\r\n",
http_conn->gateway,
params,
http_conn->gateway,
auth ? auth : "");
#ifdef PECAN_DEBUG_HTTP
pn_debug ("header=[%s]", header);
#endif
g_free (params);
status = pn_stream_write_full (conn->stream, header, strlen (header), &bytes_written, &tmp_error);
g_free (header);
http_conn->waiting_response = TRUE;
pn_timer_stop (http_conn->timer);
if (status == G_IO_STATUS_NORMAL)
{
status = pn_stream_flush (conn->stream, &tmp_error);
if (status == G_IO_STATUS_AGAIN) {
http_conn->last_flush = status;
http_conn->write_watch = g_io_add_watch(conn->stream->channel,
G_IO_OUT, write_cb, http_conn);
/* fake status */
status = G_IO_STATUS_NORMAL;
}
if (status == G_IO_STATUS_NORMAL)
pn_log ("bytes_written=%zu", bytes_written);
}
if (status != G_IO_STATUS_NORMAL)
{
PnNodeClass *class;
pn_error ("not normal: status=%d", status);
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->error_sig, 0, conn);
return FALSE;
}
MsnSession *
msn_session_new (const gchar *username,
const gchar *password,
gboolean http_method)
{
MsnSession *session;
PnClientCaps caps;
session = g_new0 (MsnSession, 1);
session->username = pn_normalize (username);
session->password = g_strndup (password, 16);
#ifdef INTERNAL_MAINLOOP
session->g_main_loop = g_main_loop_new (NULL, FALSE);
session->g_main_loop_timer = purple_timeout_add (1000, g_main_context_iteration_timer, NULL);
#endif
session->config = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
/** @todo sb and ns need this here but should be updated on-the-fly. */
msn_session_set_bool (session, "use_http_method", http_method);
#if 0
if (session->http_method)
{
PnNode *foo;
foo = PN_NODE (pn_http_server_new ("foo server"));
foo->session = session;
session->http_conn = foo;
}
#endif
session->dp_manager = pn_dp_manager_new (session);
session->notification = msn_notification_new (session);
pn_node_set_id(session->notification->cmdproc->conn,
session->conn_count++, "ns");
session->contactlist = pn_contactlist_new (session);
session->user = pn_contact_new (NULL);
pn_contact_set_passport (session->user, session->username);
session->conv_seq = 1;
session->machineguid = pn_rand_guid ();
session->oim_session = pn_oim_session_new (session);
session->service_session = pn_service_session_new (session);
session->roaming_session = pn_roaming_session_new (session);
session->conversations = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) msn_switchboard_unref);
session->chats = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) msn_switchboard_unref);
#if defined(PECAN_CVR)
session->links = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) pn_peer_link_unref);
#endif /* defined(PECAN_CVR) */
caps = PN_CLIENT_CAP_BASE;
#if defined(PECAN_CVR)
caps |= PN_CLIENT_CAP_INK_GIF;
#if defined(PECAN_LIBSIREN)
caps |= PN_CLIENT_CAP_VOICE_CLIP;
#endif
#if defined(PECAN_LIBMSPACK)
caps |= PN_CLIENT_CAP_WINKS;
#endif
#endif
session->client_id = caps | PN_CLIENT_VER_2009;
return session;
}
static void
nexus_read_cb(PnNode *conn,
gpointer data)
{
MsnNexus *nexus = data;
GIOStatus status = G_IO_STATUS_NORMAL;
gchar *str = NULL;
while (nexus->parser_state == 0) {
gsize terminator_pos;
status = pn_parser_read_line(nexus->parser, &str, NULL, &terminator_pos, NULL);
if (status == G_IO_STATUS_AGAIN)
return;
if (status != G_IO_STATUS_NORMAL) {
msn_session_set_error(nexus->session, MSN_ERROR_AUTH,
_("nexus stream error"));
return;
}
if (str) {
char *field;
str[terminator_pos] = '\0';
if ((field = get_field(str, "PassportURLs: "))) {
char *da_login;
da_login = strstr(field, "DALogin="******"DALogin="******"msnia.login.live.com");
#endif
}
}
g_free(str);
if (nexus->login_host) {
PnSslConn *ssl_conn;
PnNode *conn;
ssl_conn = pn_ssl_conn_new("login", PN_NODE_NULL);
conn = PN_NODE(ssl_conn);
conn->session = nexus->session;
if (nexus->error_handler)
g_signal_handler_disconnect(nexus->conn, nexus->error_handler);
if (nexus->open_handler)
g_signal_handler_disconnect(nexus->conn, nexus->open_handler);
g_object_unref(nexus->conn);
pn_parser_free(nexus->parser);
nexus->parser_state = 0;
nexus->parser = pn_parser_new(conn);
pn_ssl_conn_set_read_cb(ssl_conn, login_read_cb, nexus);
nexus->conn = conn;
nexus->open_handler = g_signal_connect(conn, "open", G_CALLBACK(login_open_cb), nexus);
nexus->error_handler = g_signal_connect(conn, "error", G_CALLBACK(close_cb), nexus);
pn_node_connect(conn, nexus->login_host, 443);
return;
}
}
}
}
static gboolean
read_cb (GIOChannel *source,
GIOCondition condition,
gpointer data)
{
PnNode *conn;
gchar buf[PN_BUF_LEN + 1];
gsize bytes_read;
pn_log ("begin");
conn = PN_NODE (data);
pn_debug ("conn=%p,source=%p", conn, source);
g_object_ref (conn);
{
GIOStatus status = G_IO_STATUS_NORMAL;
status = pn_node_read (conn, buf, PN_BUF_LEN, &bytes_read, &conn->error);
if (status == G_IO_STATUS_AGAIN)
{
g_object_unref (conn);
return TRUE;
}
if (conn->error)
{
pn_node_error (conn);
g_object_unref (conn);
return FALSE;
}
if (status != G_IO_STATUS_NORMAL)
{
pn_warning ("not normal, status=%d", status);
g_object_unref (conn);
return TRUE;
}
}
if (!conn->error)
{
PnHttpServer *http_conn;
http_conn = PN_HTTP_SERVER (conn);
if (http_conn->cur)
{
/* make sure the server is not sending the same buffer again */
/** @todo find out why this happens */
if (!(http_conn->old_buffer &&
strncmp (buf, http_conn->old_buffer, bytes_read) == 0))
{
pn_node_parse (http_conn->cur, buf, bytes_read);
g_free (http_conn->old_buffer);
http_conn->old_buffer = g_strndup (buf, bytes_read);
}
}
if (conn->error)
{
pn_node_error (conn);
g_object_unref (conn);
return FALSE;
}
}
g_object_unref (conn);
pn_log ("end");
return TRUE;
}
