Revised CL for customisable logging (replacing printfs).

runtime/bin/dbg_connection.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "bin/dbg_connection.h"
 #include "bin/dbg_message.h"
 #include "bin/dartutils.h"
+#include "bin/log.h"
 #include "bin/socket.h"
 #include "bin/thread.h"
 #include "bin/utils.h"
 
 #include "platform/globals.h"
 #include "platform/json.h"
 #include "platform/thread.h"
 #include "platform/utils.h"
 
 #include "include/dart_api.h"
@@ skipping 173 matching lines @@
       return;
     }
 
     // Parse out the command portion from the message.
     dart::JSONReader r(msgbuf_->buf());
     bool found = r.Seek("command");
     if (r.Error()) {
       FATAL("Illegal JSON message received");
     }
     if (!found) {
-      printf("'command' not found in JSON message: '%s'\n", msgbuf_->buf());
+      Log::Print("'command' not found in JSON message: '%s'\n",
+                      msgbuf_->buf());
       msgbuf_->PopMessage();
     }
 
     // Check if this is a generic command (not isolate specific).
     int i = 0;
     bool is_handled = false;
     while (generic_debugger_commands[i].cmd_string != NULL) {
       if (r.IsStringLiteral(generic_debugger_commands[i].cmd_string)) {
         DbgMessage* msg = new DbgMessage(i,
                                          msgbuf_->buf(),
@@ skipping 23 matching lines @@
                                                 msgbuf_->buf(),
                                                 r.EndOfObject(),
                                                 debug_fd_)) {
           SendError(debug_fd_, MessageId(), "Invalid isolate specified");
         }
         msgbuf_->PopMessage();
         continue;
       }
 
       // This is an unrecognized command, report error and move on to next.
-      printf("unrecognized command received: '%s'\n", msgbuf_->buf());
+      Log::Print("unrecognized command received: '%s'\n", msgbuf_->buf());
       HandleUnknownMsg();
       msgbuf_->PopMessage();
     }
   }
 }
 
 
 void DebuggerConnectionHandler::SendError(int debug_fd,
                                           int msg_id,
                                           const char* err_msg) {
@@ skipping 166 matching lines @@
   ASSERT(singleton_handler != NULL);
   return singleton_handler;
 }
 
 
 bool DebuggerConnectionHandler::IsConnected() {
   // TODO(asiva): Support multiple debugger connections.
   // Return true if a connection has been established.
   return singleton_handler != NULL;
 }