openlitespeed 1.0.4 - hide server version patch

diff -urN openlitespeed-1.0.4.orig/src/http/httpresp.cpp openlitespeed-1.0.4/src/http/httpresp.cpp
--- openlitespeed-1.0.4.orig/src/http/httpresp.cpp  2013-06-20 22:11:19.000000000 +0200
+++ openlitespeed-1.0.4/src/http/httpresp.cpp   2013-07-10 11:00:54.764032924 +0200
@@ -127,22 +127,30 @@
 {
     char achDateTime[60];
     char * p = s_sCommonHeaders;
-    memcpy( p, "Server: ", 8 );
-    p += 8;
-    memcpy( p, HttpServerVersion::getVersion(),
-            HttpServerVersion::getVersionLen() );
-    p += HttpServerVersion::getVersionLen();
-
+    if( HttpServerVersion::getVersionLen() )
+    {
+      memcpy( p, "Server: ", 8 );
+      p += 8;
+      memcpy( p, HttpServerVersion::getVersion(),
+              HttpServerVersion::getVersionLen() );
+      p += HttpServerVersion::getVersionLen();
+      memcpy( p, "\r\n", 2 );
+      p += 2;
+    }
     p += safe_snprintf( p, sizeof( s_sCommonHeaders ) - ( p - s_sCommonHeaders ),
-            "\r\n" "Date: %s\r\n" "Accept-Ranges: bytes\r\n",
+            "Date: %s\r\n" "Accept-Ranges: bytes\r\n",
             DateTime::getRFCTime( DateTime::s_curTime, achDateTime ) );
     s_iCommonHeaderLen = p - s_sCommonHeaders - RANGE_HEADER_LEN;
 }

 void HttpResp::updateDateHeader()
 {
-    char * pDateValue = &s_sCommonHeaders[ 10 + 6 +
-                    HttpServerVersion::getVersionLen()];
+    int vLen = HttpServerVersion::getVersionLen();
+
+    if ( vLen > 0 )
+        vLen += 10;
+
+    char * pDateValue = &s_sCommonHeaders[ 6 + vLen];
     DateTime::getRFCTime( DateTime::s_curTime, pDateValue);
     *(pDateValue + RFC_1123_TIME_LEN) = '\r';
 }
diff -urN openlitespeed-1.0.4.orig/src/http/httpserverversion.cpp openlitespeed-1.0.4/src/http/httpserverversion.cpp
--- openlitespeed-1.0.4.orig/src/http/httpserverversion.cpp 2013-06-20 22:11:19.000000000 +0200
+++ openlitespeed-1.0.4/src/http/httpserverversion.cpp  2013-07-10 09:58:21.208033354 +0200
@@ -23,9 +23,11 @@

 void HttpServerVersion::hideDetail( int hide )
 {
-    if ( hide )
+    if ( !hide )
         s_iVersionLen = 9;
+    else if ( 2 == hide )
+       s_iVersionLen = 0;
     else
-        s_iVersionLen = sizeof( s_pVersion ) - 1;
+       s_iVersionLen = sizeof( s_pVersion ) - 1;
 }

diff -urN openlitespeed-1.0.4.orig/src/main/httpserverbuilder.cpp openlitespeed-1.0.4/src/main/httpserverbuilder.cpp
--- openlitespeed-1.0.4.orig/src/main/httpserverbuilder.cpp 2013-06-20 22:11:19.000000000 +0200
+++ openlitespeed-1.0.4/src/main/httpserverbuilder.cpp  2013-07-10 09:47:48.196032760 +0200
@@ -3855,13 +3855,18 @@
         if ( pURI )
             m_sAutoIndexURI.setStr( pURI );

-        int sv = getLongValue( pRoot, "showVersionNumber", 0, 1, 0 );
-        HttpServerVersion::hideDetail( !sv );
-        if ( !sv )
+        int sv = getLongValue( pRoot, "showVersionNumber", 0, 2, 0 );
+        HttpServerVersion::hideDetail( sv );
+        if ( 0 == sv )
         {
             LOG_INFO(( "[%s] For better obscurity, server version number is hidden"
                        " in the response header.", getLogId() ));
         }
+        if ( 2 == sv )
+        {
+            LOG_INFO(( "[%s] For better obscurity, server header is hidden.",
+                       getLogId(), sv ));
+        }

         denyAccessFiles( NULL, ".ht*", 0 );