Removes trailing spaces in 69 files. Closes nmap#971.

Author: rewanth

CHANGELOG

@@ -11,8 +11,8 @@ o [NSE][GH#892] New script http-bigip-cookie decodes unencrypted F5 BIG-IP
   cookies and reports back the IP address and port of the actual server behind
   the load-balancer. [Seth Jackson]
 
-o [NSE] New script http-jsonp-detection Attempts to discover JSONP endpoints in 
-  web servers. JSONP endpoints can be used to bypass Same-origin Policy 
+o [NSE] New script http-jsonp-detection Attempts to discover JSONP endpoints in
+  web servers. JSONP endpoints can be used to bypass Same-origin Policy
   restrictions in web browsers. [Vinamra Bhatia]
 
 o Nmap can now resolve and scan all IP addresses of a host. Instead of using

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Table of Contents
 ---
-   
+
  * [Introduction](#intro)
  * [Code Repository](#repo)
  * [Bug Reports](#bug)

Makefile.in

@@ -26,8 +26,8 @@ export LIBLINEAR_LIBS = @LIBLINEAR_LIBS@
 export NCATDIR=@NCATDIR@
 CC = @CC@
 CXX = @CXX@
-CCOPT = 
-DBGFLAGS = 
+CCOPT =
+DBGFLAGS =
 STRIP = @STRIP@
 LIBPCAPDIR = @libpcapdir@
 LIBSSH2DIR = @LIBSSH2DIR@
@@ -74,7 +74,7 @@ LINGUAS ?= $(ALL_LINGUAS)
 
 
 # DESTDIR is used by some package maintainers to install Nmap under
-# its usual directory structure into a different tree.  See the 
+# its usual directory structure into a different tree.  See the
 # CHANGELOG for more info.
 DESTDIR =
 
@@ -469,7 +469,7 @@ check-dns: tests/check_dns
 
 check: @NCAT_CHECK@ @NSOCK_CHECK@ @ZENMAP_CHECK@ @NSE_CHECK@ @NDIFF_CHECK@ check-dns
 
-${srcdir}/configure: configure.ac 
+${srcdir}/configure: configure.ac
 	cd ${srcdir} && autoconf
 
 ## autoheader might not change config.h.in, so touch a stamp file.

acinclude.m4

@@ -40,7 +40,7 @@ extern char pcap_version[];
 int main() {
   int major, minor1, minor2;
   sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2);
-  if (major > 0) 
+  if (major > 0)
     return 0;
   if (minor1 < 9)
     return 1;
@@ -227,7 +227,7 @@ AC_DEFUN([APR_FIND_APR], [
 
   AC_MSG_CHECKING(for APR)
   AC_ARG_WITH(apr,
-  [  --with-apr=PATH         prefix for installed APR or the full path to 
+  [  --with-apr=PATH         prefix for installed APR or the full path to
                              apr-config],
   [
     if test "$withval" = "no" || test "$withval" = "yes"; then

libnetutil/ARPHeader.h

@@ -209,15 +209,15 @@
 #define OP_RESERVED       65535 /* Reserved [RFC5494]                         */
 
 
-/* TODO @todo: getTargetIP() and getSenderIP() should  either 
+/* TODO @todo: getTargetIP() and getSenderIP() should  either
  * return struct in_addr or IPAddress but not u32. */
 
 class ARPHeader : public NetworkLayerElement {
 
     private:
 
         struct nping_arp_hdr{
-            
+
             u16 ar_hrd;       /* Hardware Type.                               */
             u16 ar_pro;       /* Protocol Type.                               */
             u8  ar_hln;       /* Hardware Address Length.                     */

libnetutil/DestOptsHeader.h

@@ -145,7 +145,7 @@ class DestOptsHeader : public HopByHopHeader {
         .                                                               .
         |                                                               |
         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
-        // Implemented in HopByHopHeader.h 
+        // Implemented in HopByHopHeader.h
     public:
         DestOptsHeader();
         ~DestOptsHeader();

libnetutil/EthernetHeader.h

@@ -180,7 +180,7 @@ class EthernetHeader : public DataLinkLayerElement {
         nping_eth_hdr_t h;
 
     public:
-    
+
         EthernetHeader();
         ~EthernetHeader();
         void reset();

libnetutil/FragmentHeader.h

@@ -154,7 +154,7 @@ class FragmentHeader : public IPv6ExtensionHeader {
         typedef struct nping_ipv6_ext_fragment_hdr nping_ipv6_ext_fragment_hdr_t;
 
         nping_ipv6_ext_fragment_hdr_t h;
-        
+
     public:
         FragmentHeader();
         ~FragmentHeader();

libnetutil/HopByHopHeader.h

@@ -170,7 +170,7 @@ class HopByHopHeader : public IPv6ExtensionHeader {
 
         nping_ipv6_ext_hopbyhop_hdr_t h;
         u8 *curr_option;
-        
+
     public:
         HopByHopHeader();
         ~HopByHopHeader();

libnetutil/ICMPv4Header.cc

@@ -380,7 +380,7 @@ bool ICMPv4Header::validateType(u8 val){
 } /* End of validateType() */
 
 
-/** Returns true if the type fields contains an RFC compliant ICMP message 
+/** Returns true if the type fields contains an RFC compliant ICMP message
   * type. */
 bool ICMPv4Header::validateType(){
     return validateType( this->h.type );
@@ -500,13 +500,13 @@ int ICMPv4Header::setSum(){
   u8 buffer[65535];
   int total_len=0;
   h.checksum = 0;
-  
+
   memcpy(buffer, &h, length);
-  
+
   if( this->getNextElement() != NULL)
-    total_len=next->dumpToBinaryBuffer(buffer+length, 65535-length);   
+    total_len=next->dumpToBinaryBuffer(buffer+length, 65535-length);
   total_len+=length;
-  
+
   h.checksum = in_cksum((unsigned short *)buffer, total_len);
 
   return OP_SUCCESS;
@@ -636,7 +636,7 @@ u32 ICMPv4Header::getReserved() const {
          * host byte order */
         return (u32)ntohs(h_trc->unused);
     break;
-    
+
     default:
         return OP_FAILURE;
     break;
@@ -1100,7 +1100,7 @@ int ICMPv4Header::getICMPHeaderLengthFromType( u8 type ) const {
         case ICMP_TRACEROUTE:
             return 20;
         break;
-        
+
         case ICMP_DOMAINNAME:
         case ICMP_DOMAINNAMEREPLY:
             return 8;
@@ -1214,7 +1214,7 @@ const char *ICMPv4Header::type2string(int type, int code) const {
         case ICMP_MASKREPLY:
             return "Address mask reply";
         break;
-        
+
         case ICMP_TRACEROUTE:
             return "Traceroute";
         break;

libnetutil/ICMPv4Header.h

@@ -217,7 +217,7 @@ class ICMPv4Header : public ICMPHeader {
         /**********************************************************************/
         /* ICMPv4 MESSAGE SPECIFIC HEADERS                                    */
         /**********************************************************************/
-        
+
         /* Destination Unreachable Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -232,7 +232,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_dest_unreach_msg icmp4_dest_unreach_msg_t;
 
-        
+
         /* Time Exceeded Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -247,7 +247,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_time_exceeded_msg icmp4_time_exceeded_msg_t;
 
-        
+
         /* Parameter Problem Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -264,7 +264,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_parameter_problem_msg icmp4_parameter_problem_msg_t;
 
-        
+
         /* Source Quench Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -279,7 +279,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_source_quench_msg icmp4_source_quench_msg_t;
 
-        
+
         /* Redirect Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -294,7 +294,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_redirect_msg icmp4_redirect_msg_t;
 
-        
+
         /* Echo Request/Reply Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |          Checksum             |
@@ -345,7 +345,7 @@ class ICMPv4Header : public ICMPHeader {
         }__attribute__((__packed__));
         typedef struct icmp4_information_msg icmp4_information_msg_t;
 
-        
+
         /* ICMP Router Advertisement Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
           |     Type      |     Code      |           Checksum            |
@@ -458,7 +458,7 @@ class ICMPv4Header : public ICMPHeader {
             u16 sequence;
         }__attribute__((__packed__));
         typedef struct icmp4_domain_name_request_msg icmp4_domain_name_request_msg_t;
-        
+
 
         /* ICMP Domain Name Reply Message
           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@@ -594,7 +594,7 @@ class ICMPv4Header : public ICMPHeader {
         int getICMPHeaderLengthFromType( u8 type ) const;
         const char *type2string(int type, int code) const;
         bool isError() const;
-        
+
 
 }; /* End of class ICMPv4Header */