remove unneeded dir attic/

[ltt-control.git] / trunk / attic / ltt-modules / ltt-control.c

diff --git a/trunk/attic/ltt-modules/ltt-control.c b/trunk/attic/ltt-modules/ltt-control.c
deleted file mode 100644 (file)
index 45b44f0..0000000
--- a/trunk/attic/ltt-modules/ltt-control.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* ltt-control.c
- *
- * LTT control module over a netlink socket.
- *
- * Inspired from Relay Apps, by Tom Zanussi and iptables
- *
- * Copyright 2005 -
- * Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/ltt-core.h>
-#include <linux/netlink.h>
-#include <linux/inet.h>
-#include <linux/ip.h>
-#include <linux/security.h>
-#include <linux/skbuff.h>
-#include <linux/types.h>
-#include <net/sock.h>
-#include "ltt-control.h"
-
-
-#define LTTCTLM_BASE   0x10
-#define LTTCTLM_CONTROL        (LTTCTLM_BASE + 1)      /* LTT control message */
-
-static struct sock *socket;
-
-void ltt_control_input(struct sock *sk, int len)
-{
-       struct sk_buff *skb;
-       struct nlmsghdr *nlh = NULL;
-       u8 *payload = NULL;
-       lttctl_peer_msg_t *msg;
-       int err;
-
-       printk(KERN_ALERT "ltt-control ltt_control_input\n");
-
-       while ((skb = skb_dequeue(&sk->sk_receive_queue)) 
-                                       != NULL) {
-    
-               nlh = (struct nlmsghdr *)skb->data;
-
-    if(security_netlink_recv(skb)) {
-                       netlink_ack(skb, nlh, EPERM);
-                       kfree_skb(skb);
-                       continue;
-    }
-    
-               /* process netlink message pointed by skb->data */
-               err = EINVAL;
-               payload = NLMSG_DATA(nlh);
-               /* process netlink message with header pointed by 
-                * nlh and payload pointed by payload
-                */
-               if(nlh->nlmsg_len != sizeof(lttctl_peer_msg_t) + sizeof(struct nlmsghdr)) {
-                       printk(KERN_ALERT "ltt-control bad message length\n");
-                       netlink_ack(skb, nlh, EINVAL);
-                       kfree_skb(skb);
-                       continue;
-               }
-               msg = (lttctl_peer_msg_t*)payload;
-
-               switch(msg->op) {
-                       case OP_CREATE:
-                               err = ltt_control(LTT_CONTROL_CREATE_TRACE, msg->trace_name,
-                                                                                                                       msg->args);
-                               break;
-                       case OP_DESTROY:
-                               err = ltt_control(LTT_CONTROL_DESTROY_TRACE, msg->trace_name,
-                                               msg->args);
-                               break;
-                       case OP_START:
-                               err = ltt_control(LTT_CONTROL_START, msg->trace_name,
-                                               msg->args);
-                               break;
-                       case OP_STOP:
-                               err = ltt_control(LTT_CONTROL_STOP, msg->trace_name,
-                                               msg->args);
-                               break;
-                       default:
-                               err = EBADRQC;
-                               printk(KERN_INFO "ltt-control invalid operation\n");
-               }
-               netlink_ack(skb, nlh, err);
-               kfree_skb(skb);
-       }
-}
-
-
-static int ltt_control_init(void)
-{
-       printk(KERN_ALERT "ltt-control init\n");
-
-       socket = netlink_kernel_create(NETLINK_LTT, 1,
-                       ltt_control_input, THIS_MODULE);
-       if(socket == NULL) return -EPERM;
-       else return 0;
-}
-
-static void ltt_control_exit(void)
-{
-       printk(KERN_ALERT "ltt-control exit\n");
-
-       sock_release(socket->sk_socket);
-}
-
-
-module_init(ltt_control_init)
-module_exit(ltt_control_exit)
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit Controller");
-