From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Wed, 26 Aug 2015 18:58:56 +0000 (+0000)
Subject: Add setup script functionality to Linux client
X-Git-Url: http://git.ipfire.org/?p=people%2Fstevee%2Faiccu.git;a=commitdiff_plain;h=refs%2Fheads%2Fmaster

Add setup script functionality to Linux client

Environment variables are set to pass information about
the tunnel to the called script.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/common/aiccu_linux.c b/common/aiccu_linux.c
index b86ad67..f8257bd 100755
--- a/common/aiccu_linux.c
+++ b/common/aiccu_linux.c
@@ -41,6 +41,8 @@ bool aiccu_os_install(void)
 
 bool aiccu_os_setup(struct TIC_Tunnel *hTunnel)
 {
+	char buffer[1024];
+
 	if (hTunnel->uses_tundev == 0)
 	{
 		aiccu_exec(
@@ -91,6 +93,24 @@ bool aiccu_os_setup(struct TIC_Tunnel *hTunnel)
 			g_aiccu->ipv6_interface);
 	}
 
+	if (g_aiccu->setupscript)
+	{
+		setenv("ACTION", "up", 1);
+		setenv("TUNNEL_TYPE", hTunnel->sType, 1);
+		setenv("INTERFACE", g_aiccu->ipv6_interface, 1);
+		setenv("REMOTE_ADDRESS", hTunnel->sIPv6_POP, 1);
+
+		snprintf(buffer, sizeof(buffer), "%s/%u",
+			hTunnel->sIPv6_Local, hTunnel->nIPv6_PrefixLength);
+		setenv("LOCAL_ADDRESS", buffer, 1);
+		setenv("LINK_LOCAL_ADDRESS", hTunnel->sIPv6_LinkLocal, 1);
+
+		snprintf(buffer, sizeof(buffer), "%u", hTunnel->nMTU);
+		setenv("MTU", buffer, 1);
+
+		aiccu_exec("%s", g_aiccu->setupscript);
+	}
+
 	return true;
 }
 
@@ -118,5 +138,12 @@ void aiccu_os_delete(struct TIC_Tunnel *hTunnel)
 			"ip tunnel del %s",
 			g_aiccu->ipv6_interface);
 	}
+
+	{
+		setenv("ACTION", "down", 1);
+		setenv("INTERFACE", g_aiccu->ipv6_interface, 1);
+
+		aiccu_exec("%s", g_aiccu->setupscript);
+	}
 }