Changeset ffa5b70 for protocols/msn/ns.c

Timestamp:

2015-03-15T14:41:47Z (10 years ago)

Author:

dequis <dx@…>

Children:

6e74911

Parents:

3752019

git-author:

dequis <dx@…> (09-03-15 08:35:50)

git-committer:

dequis <dx@…> (15-03-15 14:41:47)

Message:

msn: removed switchboards, implemented SDG message

File:

• protocols/msn/ns.c (modified) (15 diffs)

protocols/msn/ns.c

@@ -35 +35 @@
 static gboolean msn_ns_connected(gpointer data, gint source, b_input_condition cond);
 static gboolean msn_ns_callback(gpointer data, gint source, b_input_condition cond);
-static int msn_ns_command(struct msn_handler_data *handler, char **cmd, int num_parts);
-static int msn_ns_message(struct msn_handler_data *handler, char *msg, int msglen, char **cmd, int num_parts);
 
 static void msn_ns_send_adl_start(struct im_connection *ic);
@@ -54 +52 @@
 
         if (fd < 0) {
-                fd = md->ns->fd;
+                fd = md->fd;
         }
 
@@ -73 +71 @@
 }
 
-gboolean msn_ns_connect(struct im_connection *ic, struct msn_handler_data *handler, const char *host, int port)
-{
+gboolean msn_ns_connect(struct im_connection *ic, const char *host, int port)
+{
+        struct msn_data *handler = ic->proto_data;
+
         if (handler->fd >= 0) {
                 closesocket(handler->fd);
         }
 
-        handler->exec_command = msn_ns_command;
-        handler->exec_message = msn_ns_message;
-        handler->data = ic;
         handler->fd = proxy_connect(host, port, msn_ns_connected, handler);
         if (handler->fd < 0) {
@@ -94 +91 @@
 static gboolean msn_ns_connected(gpointer data, gint source, b_input_condition cond)
 {
-        struct msn_handler_data *handler = data;
-        struct im_connection *ic = handler->data;
-        struct msn_data *md;
-
-        if (!g_slist_find(msn_connections, ic)) {
-                return FALSE;
-        }
-
-        md = ic->proto_data;
+        struct msn_data *md = data;
+        struct msn_data *handler = md;
+        struct im_connection *ic = md->ic;
 
         if (source == -1) {
@@ -137 +128 @@
 }
 
-void msn_ns_close(struct msn_handler_data *handler)
+void msn_ns_close(struct msn_data *handler)
 {
         if (handler->fd >= 0) {
@@ -155 +146 @@
 static gboolean msn_ns_callback(gpointer data, gint source, b_input_condition cond)
 {
-        struct msn_handler_data *handler = data;
-        struct im_connection *ic = handler->data;
+        struct msn_data *handler = data;
+        struct im_connection *ic = handler->ic;
 
         if (msn_handler(handler) == -1) {  /* Don't do this on ret == 0, it's already done then. */
@@ -168 +159 @@
 }
 
-static int msn_ns_command(struct msn_handler_data *handler, char **cmd, int num_parts)
-{
-        struct im_connection *ic = handler->data;
-        struct msn_data *md = ic->proto_data;
+int msn_ns_command(struct msn_data *handler, char **cmd, int num_parts)
+{
+        struct im_connection *ic = handler->ic;
+        struct msn_data *md = handler;
 
         if (num_parts == 0) {
@@ -209 +200 @@
 
                         imcb_log(ic, "Transferring to other server");
-                        return msn_ns_connect(ic, handler, server, port);
-                } else if (num_parts >= 6 && strcmp(cmd[2], "SB") == 0) {
-                        struct msn_switchboard *sb;
-
-                        server = strchr(cmd[3], ':');
-                        if (!server) {
-                                imcb_error(ic, "Syntax error");
-                                imc_logout(ic, TRUE);
-                                return(0);
-                        }
-                        *server = 0;
-                        port = atoi(server + 1);
-                        server = cmd[3];
-
-                        if (strcmp(cmd[4], "CKI") != 0) {
-                                imcb_error(ic, "Unknown authentication method for switchboard");
-                                imc_logout(ic, TRUE);
-                                return(0);
-                        }
-
-                        debug("Connecting to a new switchboard with key %s", cmd[5]);
-
-                        if ((sb = msn_sb_create(ic, server, port, cmd[5], MSN_SB_NEW)) == NULL) {
-                                /* Although this isn't strictly fatal for the NS connection, it's
-                                   definitely something serious (we ran out of file descriptors?). */
-                                imcb_error(ic, "Could not create new switchboard");
-                                imc_logout(ic, TRUE);
-                                return(0);
-                        }
-
-                        if (md->msgq) {
-                                struct msn_message *m = md->msgq->data;
-                                GSList *l;
-
-                                sb->who = g_strdup(m->who);
-
-                                /* Move all the messages to the first user in the message
-                                   queue to the switchboard message queue. */
-                                l = md->msgq;
-                                while (l) {
-                                        m = l->data;
-                                        l = l->next;
-                                        if (strcmp(m->who, sb->who) == 0) {
-                                                sb->msgq = g_slist_append(sb->msgq, m);
-                                                md->msgq = g_slist_remove(md->msgq, m);
-                                        }
-                                }
-                        }
+                        return msn_ns_connect(ic, server, port);
                 } else {
                         imcb_error(ic, "Syntax error");
@@ -361 +305 @@
                                   st->name, NULL);
 
-                msn_sb_stop_keepalives(msn_sb_by_handle(ic, handle));
         } else if (strcmp(cmd[0], "FLN") == 0) {
                 const char *handle;
@@ -371 +314 @@
                 handle = msn_normalize_handle(cmd[1]);
                 imcb_buddy_status(ic, handle, 0, NULL, NULL);
-                msn_sb_start_keepalives(msn_sb_by_handle(ic, handle), TRUE);
-        } else if (strcmp(cmd[0], "RNG") == 0) {
-                struct msn_switchboard *sb;
-                char *server;
-                int session, port;
-
-                if (num_parts < 7) {
-                        imcb_error(ic, "Syntax error");
-                        imc_logout(ic, TRUE);
-                        return(0);
-                }
-
-                session = atoi(cmd[1]);
-
-                server = strchr(cmd[2], ':');
-                if (!server) {
-                        imcb_error(ic, "Syntax error");
-                        imc_logout(ic, TRUE);
-                        return(0);
-                }
-                *server = 0;
-                port = atoi(server + 1);
-                server = cmd[2];
-
-                if (strcmp(cmd[3], "CKI") != 0) {
-                        imcb_error(ic, "Unknown authentication method for switchboard");
-                        imc_logout(ic, TRUE);
-                        return(0);
-                }
-
-                debug("Got a call from %s (session %d). Key = %s", cmd[5], session, cmd[4]);
-
-                if ((sb = msn_sb_create(ic, server, port, cmd[4], session)) == NULL) {
-                        /* Although this isn't strictly fatal for the NS connection, it's
-                           definitely something serious (we ran out of file descriptors?). */
-                        imcb_error(ic, "Could not create new switchboard");
-                        imc_logout(ic, TRUE);
-                        return(0);
-                } else {
-                        sb->who = g_strdup(msn_normalize_handle(cmd[5]));
-                }
         } else if (strcmp(cmd[0], "OUT") == 0) {
                 int allow_reconnect = TRUE;
@@ -494 +396 @@
                         handler->msglen = atoi(cmd[1]);
                 }
-        } else if (strcmp(cmd[0], "NFY") == 0) {
+        } else if ((strcmp(cmd[0], "NFY") == 0) || (strcmp(cmd[0], "SDG") == 0)) {
                 if (num_parts >= 3) {
                         handler->msglen = atoi(cmd[2]);
@@ -526 +428 @@
 }
 
-static int msn_ns_message(struct msn_handler_data *handler, char *msg, int msglen, char **cmd, int num_parts)
-{
-        struct im_connection *ic = handler->data;
+int msn_ns_message(struct msn_data *handler, char *msg, int msglen, char **cmd, int num_parts)
+{
+        struct im_connection *ic = handler->ic;
         char *body;
         int blen = 0;
@@ -717 +619 @@
                         }
                 }
-        } else if (strcmp(cmd[0], "UBM") == 0) {
-                /* This one will give us msgs from federated networks. Technically
-                   it should also get us offline messages, but I don't know how
-                   I can signal MSN servers to use it. */
-                char *ct, *handle;
-
-                if (strcmp(cmd[1], ic->acc->user) == 0) {
-                        /* With MPOP, you'll get copies of your own msgs from other
-                           sessions. Discard those at least for now. */
-                        return 1;
-                }
-
-                ct = get_rfc822_header(msg, "Content-Type", msglen);
-                if (strncmp(ct, "text/plain", 10) != 0) {
-                        /* Typing notification or something? */
-                        g_free(ct);
-                        return 1;
-                }
-                if (strcmp(cmd[2], "1") != 0) {
-                        handle = g_strdup_printf("%s:%s", cmd[2], cmd[1]);
-                } else {
-                        handle = g_strdup(cmd[1]);
-                }
-
-                imcb_buddy_msg(ic, handle, body, 0, 0);
-                g_free(handle);
+        } else if (strcmp(cmd[0], "SDG") == 0) {
+                char **parts = g_strsplit(msg, "\r\n\r\n", 4);
+                char *from = NULL;
+                char *mt = NULL;
+                char *who = NULL;
+                char *s = NULL;
+
+                if ((from = get_rfc822_header(parts[0], "From", 0)) &&
+                    (mt = get_rfc822_header(parts[2], "Message-Type", 0)) &&
+                    (s = strchr(from, ';'))) {
+
+                        who = g_strndup(from + 2, s - from - 2);
+
+                        if (strcmp(mt, "Control/Typing") == 0) {
+                                imcb_buddy_typing(ic, who, OPT_TYPING);
+                        } else if (strcmp(mt, "Text") == 0) {
+                                imcb_buddy_msg(ic, who, parts[3], 0, 0);
+                        }
+                }
+                g_free(from);
+                g_free(mt);
+                g_free(who);
+                return 1;
         }
 
@@ -893 +792 @@
 }
 
+// TODO: typing notifications, nudges lol, etc
 int msn_ns_sendmessage(struct im_connection *ic, bee_user_t *bu, const char *text)
 {
         struct msn_data *md = ic->proto_data;
-        int type = 0;
-        char *buf, *handle;
+        int retval = 0;
+        char *buf;
 
         if (strncmp(text, "\r\r\r", 3) == 0) {
@@ -905 +805 @@
         }
 
-        /* This might be a federated contact. Get its network number,
-           prefixed to bu->handle with a colon. Default is 1. */
-        for (handle = bu->handle; g_ascii_isdigit(*handle); handle++) {
-                type = type * 10 + *handle - '0';
-        }
-        if (*handle == ':') {
-                handle++;
-        } else {
-                type = 1;
-        }
-
-        buf = g_strdup_printf("%s%s", MSN_MESSAGE_HEADERS, text);
-
-        if (msn_ns_write(ic, -1, "UUM %d %s %d %d %zd\r\n%s",
-                         ++md->trId, handle, type,
-                         1,          /* type == IM (not nudge/typing) */
-                         strlen(buf), buf)) {
-                return 1;
-        } else {
-                return 0;
-        }
+        buf = g_strdup_printf(MSN_MESSAGE_HEADERS, bu->handle, ic->acc->user, md->uuid, strlen(text), text);
+        retval = msn_ns_write(ic, -1, "SDG %d %zd\r\n%s", ++md->trId, strlen(buf), buf);
+        g_free(buf);
+        return retval;
 }