Implemented /room config submit for saving room configuration

src/xmpp/form.c

@@ -236,6 +236,86 @@ form_create(xmpp_stanza_t * const form_stanza)
     return form;
 }
 
+xmpp_stanza_t *
+form_create_submission(DataForm *form)
+{
+    xmpp_ctx_t *ctx = connection_get_ctx();
+
+    xmpp_stanza_t *x = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(x, STANZA_NAME_X);
+    xmpp_stanza_set_ns(x, STANZA_NS_DATA);
+    xmpp_stanza_set_type(x, "submit");
+
+    GSList *curr_field = form->fields;
+    while (curr_field != NULL) {
+        FormField *field = curr_field->data;
+
+        xmpp_stanza_t *field_stanza = xmpp_stanza_new(ctx);
+        xmpp_stanza_set_name(field_stanza, "field");
+        xmpp_stanza_set_attribute(field_stanza, "var", field->var);
+
+        xmpp_stanza_t *value_stanza = NULL;
+        GSList *curr_value = NULL;
+
+        switch (field->type_t) {
+
+            case FIELD_HIDDEN:
+            case FIELD_TEXT_SINGLE:
+            case FIELD_TEXT_PRIVATE:
+            case FIELD_BOOLEAN:
+            case FIELD_LIST_SINGLE:
+            case FIELD_JID_SINGLE:
+            case FIELD_FIXED:
+                value_stanza = xmpp_stanza_new(ctx);
+                xmpp_stanza_set_name(value_stanza, "value");
+                if (field->values != NULL) {
+                    if (field->values->data != NULL) {
+                        xmpp_stanza_t *text_stanza = xmpp_stanza_new(ctx);
+                        xmpp_stanza_set_text(text_stanza, field->values->data);
+                        xmpp_stanza_add_child(value_stanza, text_stanza);
+                        xmpp_stanza_release(text_stanza);
+                    }
+                }
+                xmpp_stanza_add_child(field_stanza, value_stanza);
+                xmpp_stanza_release(value_stanza);
+
+                break;
+
+            case FIELD_TEXT_MULTI:
+            case FIELD_LIST_MUTLI:
+            case FIELD_JID_MULTI:
+                curr_value = field->values;
+                while (curr_value != NULL) {
+                    char *value = curr_value->data;
+
+                    value_stanza = xmpp_stanza_new(ctx);
+                    xmpp_stanza_set_name(value_stanza, "value");
+                    if (value != NULL) {
+                        xmpp_stanza_t *text_stanza = xmpp_stanza_new(ctx);
+                        xmpp_stanza_set_text(text_stanza, value);
+                        xmpp_stanza_add_child(value_stanza, text_stanza);
+                        xmpp_stanza_release(text_stanza);
+                    }
+
+                    xmpp_stanza_add_child(field_stanza, value_stanza);
+                    xmpp_stanza_release(value_stanza);
+
+                    curr_value = g_slist_next(curr_value);
+                }
+                break;
+            default:
+                break;
+        }
+
+        xmpp_stanza_add_child(x, field_stanza);
+        xmpp_stanza_release(field_stanza);
+
+        curr_field = g_slist_next(curr_field);
+    }
+
+    return x;
+}
+
 static void
 _free_option(FormOption *option)
 {

src/xmpp/form.h

@@ -36,5 +36,6 @@
 #define FROM_H
 
 DataForm* form_create(xmpp_stanza_t * const stanza);
+xmpp_stanza_t* form_create_submission(DataForm *form);
 
 #endif

src/xmpp/iq.c

@@ -78,6 +78,8 @@ static int _destroy_room_result_handler(xmpp_conn_t * const conn,
     xmpp_stanza_t * const stanza, void * const userdata);
 static int _room_config_handler(xmpp_conn_t * const conn,
     xmpp_stanza_t * const stanza, void * const userdata);
+static int _room_config_submit_handler(xmpp_conn_t * const conn,
+    xmpp_stanza_t * const stanza, void * const userdata);
 static int _manual_pong_handler(xmpp_conn_t *const conn,
     xmpp_stanza_t * const stanza, void * const userdata);
 static int _ping_timed_handler(xmpp_conn_t * const conn,
@@ -203,6 +205,20 @@ _iq_request_room_config_form(const char * const room_jid)
     xmpp_stanza_release(iq);
 }
 
+static void
+_iq_submit_room_config(const char * const room, DataForm *form)
+{
+    xmpp_conn_t * const conn = connection_get_conn();
+    xmpp_ctx_t * const ctx = connection_get_ctx();
+    xmpp_stanza_t *iq = stanza_create_room_config_submit_iq(ctx, room, form);
+
+    char *id = xmpp_stanza_get_id(iq);
+    xmpp_id_handler_add(conn, _room_config_submit_handler, id, NULL);
+
+    xmpp_send(conn, iq);
+    xmpp_stanza_release(iq);
+}
+
 static void
 _iq_room_config_cancel(const char * const room_jid)
 {
@@ -645,6 +661,23 @@ _room_config_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
     return 0;
 }
 
+static int
+_room_config_submit_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
+    void * const userdata)
+{
+    const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID);
+
+    if (id != NULL) {
+        log_debug("IQ room config handler fired, id: %s.", id);
+    } else {
+        log_debug("IQ room config handler fired.");
+    }
+
+    handle_room_config_submit_result();
+
+    return 0;
+}
+
 static void
 _identity_destroy(DiscoIdentity *identity)
 {
@@ -897,4 +930,5 @@ iq_init_module(void)
     iq_send_ping = _iq_send_ping;
     iq_request_room_config_form = _iq_request_room_config_form;
     iq_room_config_cancel = _iq_room_config_cancel;
+    iq_submit_room_config = _iq_submit_room_config;
 }

src/xmpp/stanza.c

@@ -43,6 +43,7 @@
 #include "xmpp/connection.h"
 #include "xmpp/stanza.h"
 #include "xmpp/capabilities.h"
+#include "xmpp/form.h"
 
 #include "muc.h"
 
@@ -616,6 +617,31 @@ stanza_create_disco_items_iq(xmpp_ctx_t *ctx, const char * const id,
     return iq;
 }
 
+xmpp_stanza_t *
+stanza_create_room_config_submit_iq(xmpp_ctx_t *ctx, const char * const room, DataForm *form)
+{
+    xmpp_stanza_t *iq = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(iq, STANZA_NAME_IQ);
+    xmpp_stanza_set_type(iq, STANZA_TYPE_SET);
+    xmpp_stanza_set_attribute(iq, STANZA_ATTR_TO, room);
+    char *id = create_unique_id("roomconf_submit");
+    xmpp_stanza_set_id(iq, id);
+    free(id);
+
+    xmpp_stanza_t *query = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(query, STANZA_NAME_QUERY);
+    xmpp_stanza_set_ns(query, STANZA_NS_MUC_OWNER);
+
+    xmpp_stanza_t *x = form_create_submission(form);
+    xmpp_stanza_add_child(query, x);
+    xmpp_stanza_release(x);
+
+    xmpp_stanza_add_child(iq, query);
+    xmpp_stanza_release(query);
+
+    return iq;
+}
+
 gboolean
 stanza_contains_chat_state(xmpp_stanza_t *stanza)
 {

src/xmpp/stanza.h

@@ -202,6 +202,8 @@ xmpp_stanza_t* stanza_create_room_config_request_iq(xmpp_ctx_t *ctx,
     const char * const room_jid);
 xmpp_stanza_t* stanza_create_room_config_cancel_iq(xmpp_ctx_t *ctx,
     const char * const room_jid);
+xmpp_stanza_t* stanza_create_room_config_submit_iq(xmpp_ctx_t *ctx,
+    const char * const room, DataForm *form);
 
 int stanza_get_idle_time(xmpp_stanza_t * const stanza);
 char * stanza_get_caps_str(xmpp_stanza_t * const stanza);

src/xmpp/xmpp.h

@@ -180,6 +180,7 @@ void (*iq_set_autoping)(int seconds);
 void (*iq_confirm_instant_room)(const char * const room_jid);
 void (*iq_destroy_instant_room)(const char * const room_jid);
 void (*iq_request_room_config_form)(const char * const room_jid);
+void (*iq_submit_room_config)(const char * const room, DataForm *form);
 void (*iq_room_config_cancel)(const char * const room_jid);
 void (*iq_send_ping)(const char * const target);