Changeset 1243

Timestamp:

08/03/08 19:59:15 (2 years ago)

Author:

ahu

Message:

implement get-parameter as suggested by Wouter de Jong of WideXS

Location:

trunk/pdns/pdns

Files:

• docs/pdns.sgml (modified) (1 diff)
• rec_channel_rec.cc (modified) (4 diffs)

trunk/pdns/pdns/docs/pdns.sgml

@@ -7947 +7947 @@
                 <para>
                   Retrieve a statistic. For items that can be queried, see below.
+                </para>
+              </listitem>
+            </varlistentry>       
+            <varlistentry>
+              <term>get-parameter parameter1 parameter2 ../term>
+              <listitem>
+                <para>
+                  Retrieve a configuration parameter. All parameters from the configuration and command line can be queried.
                 </para>
               </listitem>

trunk/pdns/pdns/rec_channel_rec.cc

@@ -11 +11 @@
 #include <boost/tuple/tuple.hpp>
 #include <boost/format.hpp>
+#include <boost/algorithm/string.hpp>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -16 +17 @@
 #include "logger.hh"
 #include "dnsparser.hh"
+#include "arguments.hh"
 #ifndef WIN32
 #include <sys/resource.h>
@@ -69 +71 @@
   return ret;
 }
+
+template<typename T>
+string doGetParameter(T begin, T end)
+{
+  string ret;
+  string parm;
+  for(T i=begin; i != end; ++i) {
+    if(::arg().parmIsset(*i)) {
+      parm=::arg()[*i];
+      replace_all(parm, "\\", "\\\\");
+      replace_all(parm, "\"", "\\\"");
+      replace_all(parm, "\n", "\\n");
+      ret += *i +"=\""+ parm +"\"\n";
+    }
+    else
+      ret += *i +" not known\n";
+  }
+  return ret;
+}
+
 
 template<typename T>
@@ -290 +312 @@
     return doGet(begin, end);
 
+  if(cmd=="get-parameter") 
+    return doGetParameter(begin, end);
+
+
   if(cmd=="quit") {
     *command=&doExit;