From: Julien Massot <jmassot@aldebaran-robotics.com>
Date: Mon, 20 Dec 2010 16:24:01 +0000 (+0000)
Subject: gdhcp: Add netmask getter
X-Git-Tag: 2.0_alpha~1976
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c7b4007c167f35e6a6b4e58ffd1aec83dae0b18a;p=framework%2Fconnectivity%2Fconnman.git

gdhcp: Add netmask getter
---

diff --git a/gdhcp/client.c b/gdhcp/client.c
index 3508b1e..107077a 100644
--- a/gdhcp/client.c
+++ b/gdhcp/client.c
@@ -1413,6 +1413,30 @@ char *g_dhcp_client_get_address(GDHCPClient *dhcp_client)
 	return g_strdup(dhcp_client->assigned_ip);
 }
 
+char *g_dhcp_client_get_netmask(GDHCPClient *dhcp_client)
+{
+	GList *option = NULL;
+
+	switch (dhcp_client->state) {
+	case IPV4LL_DEFEND:
+	case IPV4LL_MONITOR:
+		return g_strdup("255.255.0.0");
+	case BOUND:
+	case RENEWING:
+	case REBINDING:
+		option = g_dhcp_client_get_option(dhcp_client, G_DHCP_SUBNET);
+		if (option != NULL)
+			return g_strdup(option->data);
+	case INIT_SELECTING:
+	case REQUESTING:
+	case RELEASED:
+	case IPV4LL_PROBE:
+	case IPV4LL_ANNOUNCE:
+		break;
+	}
+	return NULL;
+}
+
 GDHCPClientError g_dhcp_client_set_request(GDHCPClient *dhcp_client,
 						unsigned char option_code)
 {
diff --git a/gdhcp/gdhcp.h b/gdhcp/gdhcp.h
index 63c395d..4f583ff 100644
--- a/gdhcp/gdhcp.h
+++ b/gdhcp/gdhcp.h
@@ -91,6 +91,7 @@ GDHCPClientError g_dhcp_client_set_send(GDHCPClient *client,
 						const char *option_value);
 
 char *g_dhcp_client_get_address(GDHCPClient *client);
+char *g_dhcp_client_get_netmask(GDHCPClient *client);
 GList *g_dhcp_client_get_option(GDHCPClient *client,
 						unsigned char option_code);
 int g_dhcp_client_get_index(GDHCPClient *client);