michael@0: // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #include "base/logging.h"
michael@0: #include "prmem.h"
michael@0: #include "prprf.h"
michael@0: #include "base/string_util.h"
michael@0: #include "nsXPCOM.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: Logger::~Logger()
michael@0: {
michael@0:   PRLogModuleLevel prlevel = PR_LOG_DEBUG;
michael@0:   int xpcomlevel = -1;
michael@0: 
michael@0:   switch (mSeverity) {
michael@0:   case LOG_INFO:
michael@0:     prlevel = PR_LOG_DEBUG;
michael@0:     xpcomlevel = -1;
michael@0:     break;
michael@0: 
michael@0:   case LOG_WARNING:
michael@0:     prlevel = PR_LOG_WARNING;
michael@0:     xpcomlevel = NS_DEBUG_WARNING;
michael@0:     break;
michael@0: 
michael@0:   case LOG_ERROR:
michael@0:     prlevel = PR_LOG_ERROR;
michael@0:     xpcomlevel = NS_DEBUG_WARNING;
michael@0:     break;
michael@0: 
michael@0:   case LOG_ERROR_REPORT:
michael@0:     prlevel = PR_LOG_ERROR;
michael@0:     xpcomlevel = NS_DEBUG_ASSERTION;
michael@0:     break;
michael@0: 
michael@0:   case LOG_FATAL:
michael@0:     prlevel = PR_LOG_ERROR;
michael@0:     xpcomlevel = NS_DEBUG_ABORT;
michael@0:     break;
michael@0:   }
michael@0: 
michael@0:   PR_LOG(GetLog(), prlevel, ("%s:%i: %s", mFile, mLine, mMsg ? mMsg : "<no message>"));
michael@0:   if (xpcomlevel != -1)
michael@0:     NS_DebugBreak(xpcomlevel, mMsg, NULL, mFile, mLine);
michael@0: 
michael@0:   PR_Free(mMsg);
michael@0: }
michael@0: 
michael@0: void
michael@0: Logger::printf(const char* fmt, ...)
michael@0: {
michael@0:   va_list args;
michael@0:   va_start(args, fmt);
michael@0:   mMsg = PR_vsprintf_append(mMsg, fmt, args);
michael@0:   va_end(args);
michael@0: }
michael@0: 
michael@0: PRLogModuleInfo* Logger::gChromiumPRLog;
michael@0: 
michael@0: PRLogModuleInfo* Logger::GetLog()
michael@0: {
michael@0:   if (!gChromiumPRLog)
michael@0:     gChromiumPRLog = PR_NewLogModule("chromium");
michael@0:   return gChromiumPRLog;
michael@0: }
michael@0: 
michael@0: } // namespace mozilla 
michael@0: 
michael@0: mozilla::Logger&
michael@0: operator<<(mozilla::Logger& log, const char* s)
michael@0: {
michael@0:   log.printf("%s", s);
michael@0:   return log;
michael@0: }
michael@0: 
michael@0: mozilla::Logger&
michael@0: operator<<(mozilla::Logger& log, const std::string& s)
michael@0: {
michael@0:   log.printf("%s", s.c_str());
michael@0:   return log;
michael@0: }
michael@0: 
michael@0: mozilla::Logger&
michael@0: operator<<(mozilla::Logger& log, int i)
michael@0: {
michael@0:   log.printf("%i", i);
michael@0:   return log;
michael@0: }
michael@0: 
michael@0: mozilla::Logger&
michael@0: operator<<(mozilla::Logger& log, const std::wstring& s)
michael@0: {
michael@0:   log.printf("%s", WideToASCII(s).c_str());
michael@0:   return log;
michael@0: }
michael@0: 
michael@0: mozilla::Logger&
michael@0: operator<<(mozilla::Logger& log, void* p)
michael@0: {
michael@0:   log.printf("%p", p);
michael@0:   return log;
michael@0: }