The Tor Browser: ipc/chromium/src/base/logging.cc@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     5 #include "base/logging.h"

     6 #include "prmem.h"

     7 #include "prprf.h"

     8 #include "base/string_util.h"

     9 #include "nsXPCOM.h"

    11 namespace mozilla {

    13 Logger::~Logger()

    14 {

    15   PRLogModuleLevel prlevel = PR_LOG_DEBUG;

    16   int xpcomlevel = -1;

    18   switch (mSeverity) {

    19   case LOG_INFO:

    20     prlevel = PR_LOG_DEBUG;

    21     xpcomlevel = -1;

    22     break;

    24   case LOG_WARNING:

    25     prlevel = PR_LOG_WARNING;

    26     xpcomlevel = NS_DEBUG_WARNING;

    27     break;

    29   case LOG_ERROR:

    30     prlevel = PR_LOG_ERROR;

    31     xpcomlevel = NS_DEBUG_WARNING;

    32     break;

    34   case LOG_ERROR_REPORT:

    35     prlevel = PR_LOG_ERROR;

    36     xpcomlevel = NS_DEBUG_ASSERTION;

    37     break;

    39   case LOG_FATAL:

    40     prlevel = PR_LOG_ERROR;

    41     xpcomlevel = NS_DEBUG_ABORT;

    42     break;

    43   }

    45   PR_LOG(GetLog(), prlevel, ("%s:%i: %s", mFile, mLine, mMsg ? mMsg : "<no message>"));

    46   if (xpcomlevel != -1)

    47     NS_DebugBreak(xpcomlevel, mMsg, NULL, mFile, mLine);

    49   PR_Free(mMsg);

    50 }

    52 void

    53 Logger::printf(const char* fmt, ...)

    54 {

    55   va_list args;

    56   va_start(args, fmt);

    57   mMsg = PR_vsprintf_append(mMsg, fmt, args);

    58   va_end(args);

    59 }

    61 PRLogModuleInfo* Logger::gChromiumPRLog;

    63 PRLogModuleInfo* Logger::GetLog()

    64 {

    65   if (!gChromiumPRLog)

    66     gChromiumPRLog = PR_NewLogModule("chromium");

    67   return gChromiumPRLog;

    68 }

    70 } // namespace mozilla

    72 mozilla::Logger&

    73 operator<<(mozilla::Logger& log, const char* s)

    74 {

    75   log.printf("%s", s);

    76   return log;

    77 }

    79 mozilla::Logger&

    80 operator<<(mozilla::Logger& log, const std::string& s)

    81 {

    82   log.printf("%s", s.c_str());

    83   return log;

    84 }

    86 mozilla::Logger&

    87 operator<<(mozilla::Logger& log, int i)

    88 {

    89   log.printf("%i", i);

    90   return log;

    91 }

    93 mozilla::Logger&

    94 operator<<(mozilla::Logger& log, const std::wstring& s)

    95 {

    96   log.printf("%s", WideToASCII(s).c_str());

    97   return log;

    98 }

   100 mozilla::Logger&

   101 operator<<(mozilla::Logger& log, void* p)

   102 {

   103   log.printf("%p", p);

   104   return log;

   105 }

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