Implemented VLOG() et al.

chrome/browser/sync/notifier/cache_invalidation_packet_handler.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/notifier/cache_invalidation_packet_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/callback.h"
@@ skipping 28 matching lines @@
 // given callback on them.
 class CacheInvalidationListenTask : public buzz::XmppTask {
  public:
   // Takes ownership of callback.
   CacheInvalidationListenTask(Task* parent,
                               Callback1<const std::string&>::Type* callback)
       : XmppTask(parent, buzz::XmppEngine::HL_TYPE), callback_(callback) {}
   virtual ~CacheInvalidationListenTask() {}
 
   virtual int ProcessStart() {
-    LOG(INFO) << "CacheInvalidationListenTask started";
+    VLOG(2) << "CacheInvalidationListenTask started";
     return STATE_RESPONSE;
   }
 
   virtual int ProcessResponse() {
     const buzz::XmlElement* stanza = NextStanza();
     if (stanza == NULL) {
-      LOG(INFO) << "CacheInvalidationListenTask blocked";
+      VLOG(2) << "CacheInvalidationListenTask blocked";
       return STATE_BLOCKED;
     }
-    LOG(INFO) << "CacheInvalidationListenTask response received";
+    VLOG(2) << "CacheInvalidationListenTask response received";
     std::string data;
     if (GetCacheInvalidationIqPacketData(stanza, &data)) {
       callback_->Run(data);
     } else {
       LOG(ERROR) << "Could not get packet data";
     }
     // Acknowledge receipt of the iq to the buzz server.
     // TODO(akalin): Send an error response for malformed packets.
     scoped_ptr<buzz::XmlElement> response_stanza(MakeIqResult(stanza));
     SendStanza(response_stanza.get());
     return STATE_RESPONSE;
   }
 
   virtual bool HandleStanza(const buzz::XmlElement* stanza) {
-    LOG(INFO) << "Stanza received: "
+    VLOG(1) << "Stanza received: "
               << notifier::XmlElementToString(*stanza);
     if (IsValidCacheInvalidationIqPacket(stanza)) {
-      LOG(INFO) << "Queueing stanza";
+      VLOG(2) << "Queueing stanza";
       QueueStanza(stanza);
       return true;
     }
-    LOG(INFO) << "Stanza skipped";
+    VLOG(2) << "Stanza skipped";
     return false;
   }
 
  private:
   bool IsValidCacheInvalidationIqPacket(const buzz::XmlElement* stanza) {
     // We make sure to compare jids (which are normalized) instead of
     // just strings -- server may use non-normalized jids in
     // attributes.
     //
     // TODO(akalin): Add unit tests for this.
@@ skipping 29 matching lines @@
                                    int seq,
                                    const std::string& sid)
       : XmppTask(parent, buzz::XmppEngine::HL_SINGLE),
         to_jid_(to_jid), msg_(msg), seq_(seq), sid_(sid) {}
   virtual ~CacheInvalidationSendMessageTask() {}
 
   virtual int ProcessStart() {
     scoped_ptr<buzz::XmlElement> stanza(
         MakeCacheInvalidationIqPacket(to_jid_, task_id(), msg_,
                                       seq_, sid_));
-    LOG(INFO) << "Sending message: "
+    VLOG(1) << "Sending message: "
               << notifier::XmlElementToString(*stanza.get());
     if (SendStanza(stanza.get()) != buzz::XMPP_RETURN_OK) {
-      LOG(INFO) << "Error when sending message";
+      VLOG(2) << "Error when sending message";
       return STATE_ERROR;
     }
     return STATE_RESPONSE;
   }
 
   virtual int ProcessResponse() {
     const buzz::XmlElement* stanza = NextStanza();
     if (stanza == NULL) {
-      LOG(INFO) << "CacheInvalidationSendMessageTask blocked...";
+      VLOG(2) << "CacheInvalidationSendMessageTask blocked...";
       return STATE_BLOCKED;
     }
-    LOG(INFO) << "CacheInvalidationSendMessageTask response received: "
+    VLOG(2) << "CacheInvalidationSendMessageTask response received: "
               << notifier::XmlElementToString(*stanza);
     // TODO(akalin): Handle errors here.
     return STATE_DONE;
   }
 
   virtual bool HandleStanza(const buzz::XmlElement* stanza) {
-    LOG(INFO) << "Stanza received: "
+    VLOG(1) << "Stanza received: "
               << notifier::XmlElementToString(*stanza);
     if (!MatchResponseIq(stanza, to_jid_, task_id())) {
-      LOG(INFO) << "Stanza skipped";
+      VLOG(2) << "Stanza skipped";
       return false;
     }
-    LOG(INFO) << "Queueing stanza";
+    VLOG(2) << "Queueing stanza";
     QueueStanza(stanza);
     return true;
   }
 
  private:
   static buzz::XmlElement* MakeCacheInvalidationIqPacket(
       const buzz::Jid& to_jid,
       const std::string& task_id,
       const std::string& msg,
       int seq, const std::string& sid) {
@@ skipping 83 matching lines @@
   std::string decoded_message;
   if (!base::Base64Decode(packet, &decoded_message)) {
     LOG(ERROR) << "Could not base64-decode received message: "
                << packet;
     return;
   }
   network_endpoint->HandleInboundMessage(decoded_message);
 }
 
 }  // namespace sync_notifier