Changeset 16652e9 for protocols

Timestamp:

2015-04-06T01:12:29Z (10 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Children:

f3af614

Parents:

bc73e2ba

Message:

More improvements: Settings, methods list in init.

File:

• protocols/rpc/rpc.c (modified) (11 diffs)

protocols/rpc/rpc.c

@@ -7 +7 @@
 #include "parson.h"
 
+#define JSON_O_FOREACH(o, k, v) \
+    const char *k; const JSON_Value *v; int __i; \
+    for (__i = 0; json_object_get_tuple(o, __i, &k, &v); __i++)
+
 static int next_rpc_id = 1;
 
@@ -12 +16 @@
         struct sockaddr *addr;
         socklen_t addrlen;
+        JSON_Value *settings;
 };
 
@@ -43 +48 @@
 }
 
-static void json_array_append_string_or_null(JSON_Array *params, const char *string) {
+// Might have liked to have this one in the library for optional values/etc.
+static void json_array_append_string_or_null(JSON_Array *array, const char *string) {
         if (string)
-                json_array_append_string(params, string);
+                json_array_append_string(array, string);
         else
-                json_array_append_null(params);
+                json_array_append_null(array);
+}
+
+static void json_object_set_string_or_null(JSON_Object *object, const char *key, const char *string) {
+        if (string)
+                json_object_set_string(object, key, string);
+        else
+                json_object_set_null(object, key);
 }
 
@@ -84 +97 @@
 
         if (st != len) {
-                imcb_log(ic, "Write error");
+                if (!(ic->flags & OPT_LOGGING_OUT))
+                        imcb_log(ic, "Write error");
                 imc_logout(ic, TRUE);
                 return FALSE;
@@ -92 +106 @@
 }
 
-static JSON_Value *rpc_ser_account(const account_t *acc) {
+static JSON_Value *rpc_ser_settings(set_t **set) {
+        const set_t *s;
+        JSON_Value *ret = json_value_init_object();
+       
+        for (s = *set; s; s = s->next) {
+                json_object_set_string_or_null(json_object(ret), s->key, set_getstr(set, s->key));
+        }
+
+        return ret;
+}
+
+static JSON_Value *rpc_ser_account(account_t *acc) {
         JSON_Value *v = json_value_init_object();
         JSON_Object *o = json_object(v);
@@ -99 +124 @@
         if (acc->server)
                 json_object_set_string(o, "server", acc->server);
+        json_object_set_value(o, "settings", rpc_ser_settings(&acc->set));
         return v;
 }
 
 static void rpc_init(account_t *acc) {
-        // Add settings. Probably should not RPC at all.
+        struct rpc_plugin *pd = acc->prpl->data;
+
+        JSON_O_FOREACH(json_object(pd->settings), name, value) {
+                JSON_Object *o = json_object(value);
+                set_t *set = set_add(&acc->set, name, json_object_get_string(o, "default"), NULL, acc);
+        }
 }
 
 static gboolean rpc_login_cb(gpointer data, gint fd, b_input_condition cond);
 static gboolean rpc_in_event(gpointer data, gint fd, b_input_condition cond);
+static JSON_Value *rpc_init_isup();
 
 static void rpc_login(account_t *acc) {
@@ -127 +159 @@
         struct im_connection *ic = data;
         struct rpc_connection *rd = ic->proto_data;
+
+        /* Need to repeat this since each IM connection means an actual new
+         * RPC session. */
+        JSON_Value *init = rpc_init_isup();
+        if (!rpc_send(ic, init))
+                return FALSE;
+
         RPC_OUT_INIT("login");
         json_array_append_value(params, rpc_ser_account(ic->acc));
-        rpc_send(ic, rpc);
+        if (!rpc_send(ic, rpc))
+                return FALSE;
 
         ic->inpa = b_input_add(rd->fd, B_EV_IO_READ, rpc_in_event, ic);
@@ -298 +338 @@
         json_array_append_string_or_null(params, nick);
         json_array_append_string_or_null(params, password);
-        //json_array_append_value(params, rpc_ser_sets(sets));
+        json_array_append_value(params, rpc_ser_settings(sets));
         rpc_send(ic, rpc);
 
@@ -584 +624 @@
 #define RPC_ADD_FUNC(func) \
         if (g_hash_table_contains(methods, #func)) \
-                ret->func = rpc_ ## func
-
-void rpc_initmodule_sock(struct sockaddr *address, socklen_t addrlen) {
-        int st, fd, i;
-
-        fd = socket(address->sa_family, SOCK_STREAM, 0);
-        if (fd == -1 || connect(fd, address, addrlen) == -1)
-                return;
+                ret->func = rpc_ ## func
+
+static JSON_Value *rpc_init_isup() {
+        int i;
 
         RPC_OUT_INIT("init");
@@ -597 +633 @@
         json_object_set_string(json_object(d), "version_str", BITLBEE_VERSION);
         json_object_set_number(json_object(d), "version", BITLBEE_VERSION_CODE);
+        
+        JSON_Value *ml = json_value_init_array();
+        for (i = 0; methods[i].name; i++) {
+                json_array_append_string(json_array(ml), methods[i].name);
+        }
+        json_object_set_value(json_object(d), "method_list", ml);
         json_array_append_value(params, d);
+
+        return rpc;
+}
+
+void rpc_initmodule_sock(struct sockaddr *address, socklen_t addrlen) {
+        int st, fd, i;
+
+        fd = socket(address->sa_family, SOCK_STREAM, 0);
+        if (fd == -1 || connect(fd, address, addrlen) == -1)
+                return;
+
+        JSON_Value *rpc = rpc_init_isup();
         char *s = json_serialize_to_string(rpc);
+        json_value_free(rpc);
+
         int len = strlen(s);
         s = g_realloc(s, len + 3);
@@ -692 +748 @@
         ret->data = proto_data;
 
-        JSON_Array *settings = json_object_get_array(isup, "settings");
-        for (i = 0; i < json_array_get_count(settings); i++) {
-                //JSON_Object *set = json_array_get_object(settings, i);
-                // set..name, set..type, set..default, set..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);
 
         register_protocol(ret);