void msn_dc_fallback_to_sb(MsnDirectConn *dc) { MsnSlpLink *slplink; MsnSlpCall *slpcall; GQueue *queue = NULL; purple_debug_info("msn", "msn_dc_fallback_to_sb %p\n", dc); g_return_if_fail(dc != NULL); slpcall = dc->slpcall; slplink = msn_slplink_ref(dc->slplink); if (slpcall && !g_queue_is_empty(dc->out_queue)) { queue = dc->out_queue; dc->out_queue = NULL; } msn_dc_destroy(dc); if (slpcall) { msn_slpcall_session_init(slpcall); if (queue) { while (!g_queue_is_empty(queue)) { MsnDirectConnPacket *p = g_queue_pop_head(queue); msn_slplink_send_msgpart(slplink, (MsnSlpMessage*)p->part->ack_data); msn_dc_destroy_packet(p); } g_queue_free(queue); } } msn_slplink_unref(slplink); }
/* We have received the message ack */ static void msg_ack(MsnMessage *msg, void *data) { MsnSlpMessage *slpmsg; long long real_size; slpmsg = data; real_size = (slpmsg->flags == 0x2) ? 0 : slpmsg->size; slpmsg->offset += msg->msnslp_header.length; if (slpmsg->offset < real_size) { msn_slplink_send_msgpart(slpmsg->slplink, slpmsg); } else { /* The whole message has been sent */ if (slpmsg->flags == 0x20 || slpmsg->flags == 0x1000030) { if (slpmsg->slpcall != NULL) { if (slpmsg->slpcall->cb) slpmsg->slpcall->cb(slpmsg->slpcall, NULL, 0); } } } slpmsg->msgs = g_list_remove(slpmsg->msgs, msg); }
static void msn_slplink_release_slpmsg(MsnSlpLink *slplink, MsnSlpMessage *slpmsg) { MsnP2PInfo *info; guint32 flags; info = slpmsg->p2p_info; flags = msn_p2p_info_get_flags(info); if (flags == P2P_NO_FLAG) { msn_p2p_info_set_ack_id(info, rand() % 0xFFFFFF00); } else if (msn_p2p_msg_is_data(info)) { MsnSlpCall *slpcall; slpcall = slpmsg->slpcall; g_return_if_fail(slpcall != NULL); msn_p2p_info_set_session_id(info, slpcall->session_id); msn_p2p_info_set_app_id(info, slpcall->app_id); msn_p2p_info_set_ack_id(info, rand() % 0xFFFFFF00); } msn_p2p_info_set_id(info, slpmsg->id); msn_p2p_info_set_total_size(info, slpmsg->size); msn_slplink_send_msgpart(slplink, slpmsg); }
static void msn_slplink_release_slpmsg(MsnSlpLink *slplink, MsnSlpMessage *slpmsg) { MsnMessage *msg; const char *passport; slpmsg->msg = msg = msn_message_new_msnslp(); if (slpmsg->flags == 0x0) { msg->msnslp_header.session_id = slpmsg->session_id; msg->msnslp_header.ack_id = rand() % 0xFFFFFF00; } else if (slpmsg->flags == 0x2) { msg->msnslp_header.session_id = slpmsg->session_id; msg->msnslp_header.ack_id = slpmsg->ack_id; msg->msnslp_header.ack_size = slpmsg->ack_size; msg->msnslp_header.ack_sub_id = slpmsg->ack_sub_id; } else if (slpmsg->flags == 0x20 || slpmsg->flags == 0x1000020 || slpmsg->flags == 0x1000030) { MsnSlpCall *slpcall; slpcall = slpmsg->slpcall; g_return_if_fail(slpcall != NULL); msg->msnslp_header.session_id = slpcall->session_id; msg->msnslp_footer.value = slpcall->app_id; msg->msnslp_header.ack_id = rand() % 0xFFFFFF00; } else if (slpmsg->flags == 0x100) { msg->msnslp_header.ack_id = slpmsg->ack_id; msg->msnslp_header.ack_sub_id = slpmsg->ack_sub_id; msg->msnslp_header.ack_size = slpmsg->ack_size; } msg->msnslp_header.id = slpmsg->id; msg->msnslp_header.flags = slpmsg->flags; msg->msnslp_header.total_size = slpmsg->size; passport = purple_normalize(slplink->session->account, slplink->remote_user); msn_message_set_attr(msg, "P2P-Dest", passport); msg->ack_cb = msg_ack; msg->nak_cb = msg_nak; msg->ack_data = slpmsg; msn_slplink_send_msgpart(slplink, slpmsg); msn_message_destroy(msg); }
/* We have received the message nak. */ static void msg_nak(MsnMessage *msg, void *data) { MsnSlpMessage *slpmsg; slpmsg = data; msn_slplink_send_msgpart(slpmsg->slplink, slpmsg); slpmsg->msgs = g_list_remove(slpmsg->msgs, msg); }
void msn_slplink_release_slpmsg(MsnSlpLink *slplink, MsnSlpMessage *slpmsg) { MsnMessage *msg; slpmsg->msg = msg = msn_message_new_msnslp(); if (slpmsg->flags == 0x0) { msg->msnslp_header.session_id = slpmsg->session_id; msg->msnslp_header.ack_id = rand() % 0xFFFFFF00; } else if (slpmsg->flags == 0x2) { msg->msnslp_header.session_id = slpmsg->session_id; msg->msnslp_header.ack_id = slpmsg->ack_id; msg->msnslp_header.ack_size = slpmsg->ack_size; msg->msnslp_header.ack_sub_id = slpmsg->ack_sub_id; } else if (slpmsg->flags == 0x20 || slpmsg->flags == 0x1000030) { MsnSlpSession *slpsession; slpsession = slpmsg->slpsession; g_return_if_fail(slpsession != NULL); msg->msnslp_header.session_id = slpsession->id; msg->msnslp_footer.value = slpsession->app_id; msg->msnslp_header.ack_id = rand() % 0xFFFFFF00; } else if (slpmsg->flags == 0x100) { msg->msnslp_header.ack_id = slpmsg->ack_id; msg->msnslp_header.ack_sub_id = slpmsg->ack_sub_id; msg->msnslp_header.ack_size = slpmsg->ack_size; } msg->msnslp_header.id = slpmsg->id; msg->msnslp_header.flags = slpmsg->flags; msg->msnslp_header.total_size = slpmsg->size; msn_message_set_attr(msg, "P2P-Dest", slplink->remote_user); msg->ack_cb = msg_ack; msg->nak_cb = msg_nak; msg->ack_data = slpmsg; msn_slplink_send_msgpart(slplink, slpmsg); msn_message_destroy(msg); }
/* We have received the message ack */ static void msg_ack(MsnMessage *msg, void *data) { MsnSlpMessage *slpmsg; long long real_size; slpmsg = data; real_size = (slpmsg->flags == 0x2) ? 0 : slpmsg->size; slpmsg->offset += msg->msnslp_header.length; slpmsg->msgs = g_list_remove(slpmsg->msgs, msg); if (slpmsg->offset < real_size) { if (slpmsg->slpcall->xfer && purple_xfer_get_status(slpmsg->slpcall->xfer) == PURPLE_XFER_STATUS_STARTED) { slpmsg->slpcall->xfer_msg = slpmsg; msn_message_ref(msg); purple_xfer_prpl_ready(slpmsg->slpcall->xfer); } else msn_slplink_send_msgpart(slpmsg->slplink, slpmsg); } else { /* The whole message has been sent */ if (slpmsg->flags == 0x20 || slpmsg->flags == 0x1000020 || slpmsg->flags == 0x1000030) { if (slpmsg->slpcall != NULL) { if (slpmsg->slpcall->cb) slpmsg->slpcall->cb(slpmsg->slpcall, NULL, 0); } } } msn_message_unref(msg); }