Changeset c5a7b8d for protocols/rpc/rpc.c

Timestamp:

2015-04-12T13:46:45Z (9 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Children:

f15553d

Parents:

f3af614

Message:

Away states/messages, account flags, error reporting, some comments.

File:

• protocols/rpc/rpc.c (modified) (8 diffs)

protocols/rpc/rpc.c

@@ -14 +14 @@
 
 struct rpc_plugin {
+        /* Socket address of the RPC server. */
         struct sockaddr *addr;
         socklen_t addrlen;
+        /* Full copy of the "settings" section of the init message. This info
+         * can only be applied later on, when an account is created (but well
+         * before logging in). */
         JSON_Value *settings;
+        /* Supported away states returned by the away_states() function. Since
+         * RPC servers can't do return values, just get this info at init time.
+         * This means the list of possible away states is static from init time
+         * which hopefully won't be a problem. If NULL, the away_states function
+         * will not be set on this protocol. */
+        GList *away_states;
+        /* Account flags. See account.h. Plugin lib should provide constants. */
+        int account_flags;
 };
 
@@ -170 +182 @@
                  * passed to the module immediately. TODO. */
         }
+
+        acc->flags |= pd->account_flags;
 }
 
@@ -185 +199 @@
         if (connect(rd->fd, pd->addr, pd->addrlen) == -1) {
                 closesocket(rd->fd);
+                imcb_error(ic, "RPC server unreachable");
+                imc_logout(ic, TRUE);
                 return;
         }
@@ -385 +401 @@
         json_array_append_string(params, topic);
         rpc_send(gc->ic, rpc);
+}
+
+static GList *rpc_away_states(struct im_connection *ic) {
+        struct rpc_plugin *pd = ic->acc->prpl->data;
+        return pd->away_states;
 }
 
@@ -787 +808 @@
 
         struct prpl *ret = g_new0(struct prpl, 1);
-        
+        struct rpc_plugin *proto_data = g_new0(struct rpc_plugin, 1);
+        proto_data->addr = g_memdup(address, addrlen);
+        proto_data->addrlen = addrlen;
+        ret->name = g_strdup(json_object_get_string(isup, "name"));
+        ret->data = proto_data;
+
+        proto_data->account_flags = json_object_get_number(isup, "account_flags");
+
+        /* Keep a full copy of the settings list, we can only use it when we
+         * have an account to work on. */
+        JSON_Value *settings = json_object_get_value(isup, "settings");
+        if (json_type(settings) == JSONObject)
+                proto_data->settings = json_value_deep_copy(settings);
+
+        JSON_Array *aways_a = json_object_get_array(isup, "away_state_list");
+        for (i = 0; i < json_array_get_count(aways_a); ++i) {
+                JSON_Value *state = json_array_get_value(aways_a, i);
+                if (json_type(state) == JSONString)
+                        proto_data->away_states =
+                                g_list_append(proto_data->away_states,
+                                              g_strdup(json_string(state)));
+        }
+
         JSON_Array *methods_a = json_object_get_array(isup, "method_list");
         GHashTable *methods = g_hash_table_new(g_str_hash, g_str_equal);
@@ -814 +857 @@
         RPC_ADD_FUNC(chat_join);
         RPC_ADD_FUNC(chat_topic);
+        if (proto_data->away_states)
+                ret->away_states = rpc_away_states;
         
         g_hash_table_destroy(methods);
@@ -820 +865 @@
         ret->handle_cmp = g_ascii_strcasecmp;
         
-        struct rpc_plugin *proto_data = g_new0(struct rpc_plugin, 1);
-        proto_data->addr = g_memdup(address, addrlen);
-        proto_data->addrlen = addrlen;
-        ret->name = g_strdup(json_object_get_string(isup, "name"));
-        ret->data = proto_data;
-
-        /* Keep a full copy of the settings list, we can only use it when we
-         * have an account to work on. */
-        JSON_Value *settings = json_object_get_value(isup, "settings");
-        if (json_type(settings) == JSONObject)
-                proto_data->settings = json_value_deep_copy(settings);
-
         register_protocol(ret);
 }
@@ -859 +892 @@
                 rpc_initmodule_sock((struct sockaddr*) &su, sizeof(su));
                 g_free(fn);
-        }
-}
-
+                /* Idea: Also support textfiles containing a host:port tuple to
+                 * connect to. Not that remote RPC'ing would be a great idea,
+                 * but maybe some jsonrpc libs don't support Unix domain sockets. */
+        }
+}
+