/usr/include/thunderbird/nsPluginLogging.h is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* 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/. */
/* Plugin Module Logging usage instructions and includes */
////////////////////////////////////////////////////////////////////////////////
#ifndef nsPluginLogging_h__
#define nsPluginLogging_h__
#include "prlog.h"
#ifdef PR_LOGGING
#ifndef PLUGIN_LOGGING // allow external override
#define PLUGIN_LOGGING 1 // master compile-time switch for pluging logging
#endif
////////////////////////////////////////////////////////////////////////////////
// Basic Plugin Logging Usage Instructions
//
// 1. Set this environment variable: NSPR_LOG_MODULES=<name>:<level>
// Choose the <name> and <level> from this list (no quotes):
// Log Names <name>
#define NPN_LOG_NAME "PluginNPN"
#define NPP_LOG_NAME "PluginNPP"
#define PLUGIN_LOG_NAME "Plugin"
// Levels <level>
#define PLUGIN_LOG_ALWAYS 1
#define PLUGIN_LOG_BASIC 3
#define PLUGIN_LOG_NORMAL 5
#define PLUGIN_LOG_NOISY 7
#define PLUGIN_LOG_MAX 9
// 2. You can combine logs and levels by separating them with a comma:
// My favorite Win32 Example: SET NSPR_LOG_MODULES=Plugin:5,PluginNPP:5,PluginNPN:5
// 3. Instead of output going to the console, you can log to a file. Additionally, set the
// NSPR_LOG_FILE environment variable to point to the full path of a file.
// My favorite Win32 Example: SET NSPR_LOG_FILE=c:\temp\pluginLog.txt
// 4. For complete information see the NSPR Reference:
// http://www.mozilla.org/projects/nspr/reference/html/prlog.html
#ifdef PLUGIN_LOGGING
class nsPluginLogging
{
public:
static PRLogModuleInfo* gNPNLog; // 4.x NP API, calls into navigator
static PRLogModuleInfo* gNPPLog; // 4.x NP API, calls into plugin
static PRLogModuleInfo* gPluginLog; // general plugin log
};
#endif // PLUGIN_LOGGING
#endif // PR_LOGGING
// Quick-use macros
#ifdef PLUGIN_LOGGING
#define NPN_PLUGIN_LOG(a, b) \
PR_BEGIN_MACRO \
PR_LOG(nsPluginLogging::gNPNLog, a, b); \
PR_LogFlush(); \
PR_END_MACRO
#else
#define NPN_PLUGIN_LOG(a, b)
#endif
#ifdef PLUGIN_LOGGING
#define NPP_PLUGIN_LOG(a, b) \
PR_BEGIN_MACRO \
PR_LOG(nsPluginLogging::gNPPLog, a, b); \
PR_LogFlush(); \
PR_END_MACRO
#else
#define NPP_PLUGIN_LOG(a, b)
#endif
#ifdef PLUGIN_LOGGING
#define PLUGIN_LOG(a, b) \
PR_BEGIN_MACRO \
PR_LOG(nsPluginLogging::gPluginLog, a, b); \
PR_LogFlush(); \
PR_END_MACRO
#else
#define PLUGIN_LOG(a, b)
#endif
#endif // nsPluginLogging_h__
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