=== modified file 'src/cache_manager.cc'
--- src/cache_manager.cc	2011-07-04 01:48:32 +0000
+++ src/cache_manager.cc	2011-07-11 10:50:03 +0000
@@ -56,6 +56,9 @@
 #include "wordlist.h"
 #include <algorithm>
 
+#if HAVE_STRING_H
+#include <string.h>
+#endif
 
 /// \ingroup CacheManagerInternal
 #define MGR_PASSWD_SZ 128
@@ -221,6 +224,15 @@
     }
 #endif
 
+    // determine content type to output.
+    const char *format = strrchr(request,'.');
+    if (format) {
+        request[(format-request)] = '\0';
+        ++format;
+    } else {
+        format = "txt"; // default if none.
+    }
+
     Mgr::ActionProfile::Pointer profile = findAction(request);
     if (!profile) {
         debugs(16, DBG_IMPORTANT, "CacheManager::ParseUrl: action '" << request << "' not found");
@@ -241,6 +253,7 @@
     cmd->params.userName = String();
     cmd->params.password = password;
     cmd->params.actionName = request;
+    cmd->params.format = format;
     return cmd;
 }
 

=== modified file 'src/internal.cc'
--- src/internal.cc	2011-07-04 01:48:32 +0000
+++ src/internal.cc	2011-07-11 11:33:20 +0000
@@ -74,6 +74,7 @@
     } else if (0 == strncmp(upath, "/squid-internal-mgr/", 20)) {
         CacheManager::GetInstance()->Start(clientConn, request, entry);
     } else {
+        debugs(0,0,HERE << "upath[20]=" << upath[20]);
         debugObj(76, 1, "internalStart: unknown request:\n",
                  request, (ObjPackMethod) & httpRequestPack);
         err = errorCon(ERR_INVALID_REQ, HTTP_NOT_FOUND, request);

=== modified file 'src/mgr/Action.h'
--- src/mgr/Action.h	2010-10-29 00:12:28 +0000
+++ src/mgr/Action.h	2011-07-15 03:04:29 +0000
@@ -80,7 +85,7 @@
     virtual void dump(StoreEntry *entry) {}
 
 
-private:
+protected:
     const CommandPointer cmd; ///< the command that caused this action
 
 

=== modified file 'src/mgr/ActionParams.cc'
--- src/mgr/ActionParams.cc	2011-01-24 17:24:59 +0000
+++ src/mgr/ActionParams.cc	2011-07-11 08:14:29 +0000
@@ -25,6 +25,7 @@
     msg.getPod(httpFlags);
 
     msg.getString(actionName);
+    msg.getString(format);
     msg.getString(userName);
     msg.getString(password);
     queryParams.unpack(msg);
@@ -38,6 +39,7 @@
     msg.putPod(httpFlags);
 
     msg.putString(actionName);
+    msg.putString(format);
     msg.putString(userName);
     msg.putString(password);
     queryParams.pack(msg);

=== modified file 'src/mgr/ActionParams.h'
--- src/mgr/ActionParams.h	2011-01-24 17:24:59 +0000
+++ src/mgr/ActionParams.h	2011-07-11 08:13:54 +0000
@@ -32,6 +32,7 @@
 
     /* action parameters extracted from the client HTTP request */
     String actionName; ///< action name (and credentials realm)
+    String format; ///< output format. ie txt or html
     String userName; ///< user login name; currently only used for logging
     String password; ///< user password; used for acceptance check and cleared
     QueryParams queryParams;