Merge "Added support to set and get prefix length." into tizen

[platform/core/connectivity/net-config.git] / src / wifi-config.c

diff --git a/src/wifi-config.c b/src/wifi-config.c
index 79260c3..1c7ae99 100755 (executable)
--- a/src/wifi-config.c
+++ b/src/wifi-config.c
@@ -123,6 +123,7 @@ static void __free_wifi_configuration(struct wifi_config *conf)
                g_free(conf->ip_info->subnet_mask);
                g_free(conf->ip_info->gateway_address);
                g_free(conf->ip_info->dns_type);
+               conf->ip_info->prefix_length = 0;
 
                int i = 0, count = conf->ip_info->dns_count;
                while (i < count) {
@@ -347,13 +348,14 @@ static gboolean _load_configuration(const gchar *config_id, struct wifi_config *
        DBG("is_hidden [%s]", config->is_hidden);
 
        if (config->ip_info) {
+               GError *error = NULL;
                config->ip_info->ip_type = g_key_file_get_string(keyfile, group_name,
-                                                                                        WIFI_CONFIG_IPV4_METHOD, NULL);
+                               WIFI_CONFIG_IPV4_METHOD, NULL);
                if (config->ip_info->ip_type)
                        DBG("IPv4.Method:%s", config->ip_info->ip_type);
 
                config->ip_info->ip_address = g_key_file_get_string(keyfile, group_name,
-                                                                                       WIFI_CONFIG_IPV4_ADDRESS, NULL);
+                               WIFI_CONFIG_IPV4_ADDRESS, NULL);
                if (config->ip_info->ip_address)
                        DBG("IPv4.Address:%s", config->ip_info->ip_address);
 
@@ -362,13 +364,20 @@ static gboolean _load_configuration(const gchar *config_id, struct wifi_config *
                struct in_addr netmask;
                char *mask;
                prefix_len = g_key_file_get_integer(keyfile, group_name,
-                                                                                       WIFI_CONFIG_IPV4_SUBNET_MASK, NULL);
-               addr = 0xffffffff << (32 - prefix_len);
-               netmask.s_addr = htonl(addr);
-               mask = inet_ntoa(netmask);
-               config->ip_info->subnet_mask = g_strdup(mask);
-               if (config->ip_info->subnet_mask)
-                       DBG("IPv4.SubnetMask:%s", config->ip_info->subnet_mask);
+                               WIFI_CONFIG_IPV4_SUBNET_MASK, &error);
+               if (error != NULL) {
+                       DBG("g_key_file_get_integer failed error[%d: %s]", error->code, error->message);
+                       g_error_free(error);
+               } else {
+                       if (prefix_len > 0 && prefix_len < 32) {
+                               addr = 0xffffffff << (32 - prefix_len);
+                               netmask.s_addr = htonl(addr);
+                               mask = inet_ntoa(netmask);
+                               config->ip_info->subnet_mask = g_strdup(mask);
+                       }
+                       if (config->ip_info->subnet_mask)
+                               DBG("IPv4.SubnetMask:%s", config->ip_info->subnet_mask);
+               }
 
                config->ip_info->gateway_address = g_key_file_get_string(keyfile,
                                                        group_name, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, NULL);
@@ -1079,6 +1088,9 @@ gboolean handle_load_configuration(Wifi *wifi, GDBusMethodInvocation *context,
        if (conf->ip_info->subnet_mask != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_SUBNET_MASK, g_variant_new_string(conf->ip_info->subnet_mask));
 
+       if (conf->ip_info->prefix_length > 0)
+               g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV6_PREFIX_LEN, g_variant_new_int32(conf->ip_info->prefix_length));
+
        if (conf->ip_info->gateway_address != NULL)
                g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, g_variant_new_string(conf->ip_info->gateway_address));
 
@@ -1201,6 +1213,13 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
                        } else {
                                conf->ip_info->subnet_mask = NULL;
                        }
+               } else if (g_strcmp0(field, WIFI_CONFIG_IPV6_PREFIX_LEN) == 0) {
+                       if (g_variant_is_of_type(value, G_VARIANT_TYPE_INT32)) {
+                               conf->ip_info->prefix_length = g_variant_get_int32(value);
+                               DBG("IPv6 Prefix Length [%d]", conf->ip_info->prefix_length);
+                       } else {
+                               conf->ip_info->prefix_length = 0;
+                       }
                } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS) == 0) {
                        if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
                                conf->ip_info->gateway_address = g_strdup(g_variant_get_string(value, NULL));
@@ -1289,11 +1308,16 @@ gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
        if (conf->ip_info->subnet_mask != NULL) {
                unsigned char prefix_len;
                prefix_len = __netconfig_convert_netmask_to_prefixlen(
-                                                                 conf->ip_info->subnet_mask);
-               g_key_file_set_integer(keyfile, group_name,
-                                                WIFI_CONFIG_IPV4_SUBNET_MASK, prefix_len);
+                               conf->ip_info->subnet_mask);
+               if (prefix_len > 0 && prefix_len < 32)
+                       g_key_file_set_integer(keyfile, group_name,
+                                       WIFI_CONFIG_IPV4_SUBNET_MASK, prefix_len);
        }
 
+       if (conf->ip_info->prefix_length > 0)
+               g_key_file_set_integer(keyfile, group_name,
+                               WIFI_CONFIG_IPV6_PREFIX_LEN, conf->ip_info->prefix_length);
+
        if (conf->ip_info->gateway_address != NULL)
                g_key_file_set_string(keyfile, group_name,
                        WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, conf->ip_info->gateway_address);