image/ImageLogging.h
author Nathan Froyd <froydnj@mozilla.com>
Wed, 07 Oct 2015 16:50:25 -0400
changeset 266617 91d4539e00cecb658604e021675a923c60ef3235
parent 247068 f52c18aac7ce0949190da943ec5d4ee86627d0f8
child 272891 48011a9ee633d1e65362a5710bda30145f0f2b9b
permissions -rw-r--r--
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_image_ImageLogging_h
#define mozilla_image_ImageLogging_h

#include "mozilla/Logging.h"
#include "prinrval.h"
#include "nsString.h"

// Declared in imgRequest.cpp.
extern PRLogModuleInfo* GetImgLog();

#define GIVE_ME_MS_NOW() PR_IntervalToMilliseconds(PR_IntervalNow())

using mozilla::LogLevel;

class LogScope {
public:

  LogScope(PRLogModuleInfo* aLog, void* aFrom, const char* aFunc)
    : mLog(aLog)
    , mFrom(aFrom)
    , mFunc(aFunc)
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s {ENTER}\n",
                                GIVE_ME_MS_NOW(), mFrom, mFunc));
  }

  /* const char * constructor */
  LogScope(PRLogModuleInfo* aLog, void* from, const char* fn,
           const char* paramName, const char* paramValue)
    : mLog(aLog)
    , mFrom(from)
    , mFunc(fn)
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%s\") {ENTER}\n",
                                 GIVE_ME_MS_NOW(), mFrom, mFunc,
                                 paramName, paramValue));
  }

  /* void ptr constructor */
  LogScope(PRLogModuleInfo* aLog, void* from, const char* fn,
           const char* paramName, const void* paramValue)
    : mLog(aLog)
    , mFrom(from)
    , mFunc(fn)
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s (%s=%p) {ENTER}\n",
                                GIVE_ME_MS_NOW(), mFrom, mFunc,
                                paramName, paramValue));
  }

  /* int32_t constructor */
  LogScope(PRLogModuleInfo* aLog, void* from, const char* fn,
           const char* paramName, int32_t paramValue)
    : mLog(aLog)
    , mFrom(from)
    , mFunc(fn)
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%d\") {ENTER}\n",
                                GIVE_ME_MS_NOW(), mFrom, mFunc,
                                paramName, paramValue));
  }

  /* uint32_t constructor */
  LogScope(PRLogModuleInfo* aLog, void* from, const char* fn,
           const char* paramName, uint32_t paramValue)
    : mLog(aLog)
    , mFrom(from)
    , mFunc(fn)
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%d\") {ENTER}\n",
                                GIVE_ME_MS_NOW(), mFrom, mFunc,
                                paramName, paramValue));
  }

  ~LogScope()
  {
    MOZ_LOG(mLog, LogLevel::Debug, ("%d [this=%p] %s {EXIT}\n",
                                GIVE_ME_MS_NOW(), mFrom, mFunc));
  }

private:
  PRLogModuleInfo* mLog;
  void* mFrom;
  const char* mFunc;
};

class LogFunc {
public:
  LogFunc(PRLogModuleInfo* aLog, void* from, const char* fn)
  {
    MOZ_LOG(aLog, LogLevel::Debug, ("%d [this=%p] %s\n",
                                GIVE_ME_MS_NOW(), from, fn));
  }

  LogFunc(PRLogModuleInfo* aLog, void* from, const char* fn,
          const char* paramName, const char* paramValue)
  {
    MOZ_LOG(aLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%s\")\n",
                                GIVE_ME_MS_NOW(), from, fn,
                                paramName, paramValue));
  }

  LogFunc(PRLogModuleInfo* aLog, void* from, const char* fn,
          const char* paramName, const void* paramValue)
  {
    MOZ_LOG(aLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%p\")\n",
                                GIVE_ME_MS_NOW(), from, fn,
                                paramName, paramValue));
  }


  LogFunc(PRLogModuleInfo* aLog, void* from, const char* fn,
          const char* paramName, uint32_t paramValue)
  {
    MOZ_LOG(aLog, LogLevel::Debug, ("%d [this=%p] %s (%s=\"%d\")\n",
                                GIVE_ME_MS_NOW(), from, fn,
                                paramName, paramValue));
  }

};


class LogMessage {
public:
  LogMessage(PRLogModuleInfo* aLog, void* from, const char* fn,
             const char* msg)
  {
    MOZ_LOG(aLog, LogLevel::Debug, ("%d [this=%p] %s -- %s\n",
                                GIVE_ME_MS_NOW(), from, fn, msg));
  }
};

#define LOG_SCOPE_APPEND_LINE_NUMBER_PASTE(id, line) id ## line
#define LOG_SCOPE_APPEND_LINE_NUMBER_EXPAND(id, line) \
        LOG_SCOPE_APPEND_LINE_NUMBER_PASTE(id, line)
#define LOG_SCOPE_APPEND_LINE_NUMBER(id) \
        LOG_SCOPE_APPEND_LINE_NUMBER_EXPAND(id, __LINE__)

#define LOG_SCOPE(l, s) \
  LogScope LOG_SCOPE_APPEND_LINE_NUMBER(LOG_SCOPE_TMP_VAR) (l, this, s)

#define LOG_SCOPE_WITH_PARAM(l, s, pn, pv) \
  LogScope LOG_SCOPE_APPEND_LINE_NUMBER(LOG_SCOPE_TMP_VAR) (l, this, s, pn, pv)

#define LOG_FUNC(l, s) LogFunc(l, this, s)

#define LOG_FUNC_WITH_PARAM(l, s, pn, pv) LogFunc(l, this, s, pn, pv)

#define LOG_STATIC_FUNC(l, s) LogFunc(l, nullptr, s)

#define LOG_STATIC_FUNC_WITH_PARAM(l, s, pn, pv) LogFunc(l, nullptr, s, pn, pv)

#define LOG_MSG(l, s, m) LogMessage(l, this, s, m)

#define LOG_MSG_WITH_PARAM LOG_FUNC_WITH_PARAM

#endif // mozilla_image_ImageLogging_h