From 05bcbe71d9da0b82141b940dbaac4c77a04595b5 Mon Sep 17 00:00:00 2001
From: weilin <weilin@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 4 Aug 2011 02:37:05 +0000
Subject: [PATCH] Remove unused TargetGroup::rewind method. It was used for
 --exclude groups before that code was rewritten to use addrset.

---
 TargetGroup.cc | 38 --------------------------------------
 TargetGroup.h  |  2 --
 2 files changed, 40 deletions(-)

diff --git a/TargetGroup.cc b/TargetGroup.cc
index 95205858f..c4f84ec3c 100644
--- a/TargetGroup.cc
+++ b/TargetGroup.cc
@@ -115,44 +115,6 @@ void TargetGroup::Initialize() {
   ipsleft = 0;
 }
 
-/* take the object back to the beginning without  (mdmcl)
- * reinitalizing the data structures */  
-int TargetGroup::rewind() {
-
-  /* For netmasks we must set the current address to the
-   * starting address and calculate the ips by distance */
-  if (targets_type == IPV4_NETMASK) {
-    currentaddr = startaddr;
-    if (startaddr.s_addr <= endaddr.s_addr) { 
-      ipsleft = ((unsigned long long) (endaddr.s_addr - startaddr.s_addr)) + 1;
-      return 0; 
-    }
-    else
-      assert(0);
-  }
-  /* For ranges, we easily set current to zero and calculate
-   * the ips by the number of values in the columns */
-  else if (targets_type == IPV4_RANGES) {
-    memset((char *)current, 0, sizeof(current));
-    ipsleft = (unsigned long long) (last[0] + 1) *
-              (unsigned long long) (last[1] + 1) *
-              (unsigned long long) (last[2] + 1) *
-              (unsigned long long) (last[3] + 1);
-    return 0;
-  }
-#if HAVE_IPV6
-  /* For IPV6 there is only one address, this function doesn't
-   * make much sence for IPv6 does it? */
-  else if (targets_type == IPV6_ADDRESS) {
-    ipsleft = 1;
-    return 0;
-  }
-#endif 
-
-  /* If we got this far there must be an error, wrong type */
-  return -1;
-}
-
  /* Initializes (or reinitializes) the object with a new expression, such
     as 192.168.0.0/16 , 10.1.0-5.1-254 , or fe80::202:e3ff:fe14:1102 .  
     Returns 0 for success */  
diff --git a/TargetGroup.h b/TargetGroup.h
index 26e1f04cf..b8e8a3710 100644
--- a/TargetGroup.h
+++ b/TargetGroup.h
@@ -115,8 +115,6 @@ class TargetGroup {
     fe80::202:e3ff:fe14:1102 .  The af parameter is AF_INET or
     AF_INET6 Returns 0 for success */
   int parse_expr(const char * const target_expr, int af);
-  /* Reset the object without reinitializing it */
-  int rewind();
   /* Grab the next host from this expression (if any).  Returns 0 and
      fills in ss if successful.  ss must point to a pre-allocated
      sockaddr_storage structure */