1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 "mozilla/Logging.h"
#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: MOZ_LOG=<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 mozilla::LogLevel::Error
#define PLUGIN_LOG_BASIC mozilla::LogLevel::Info
#define PLUGIN_LOG_NORMAL mozilla::LogLevel::Debug
#define PLUGIN_LOG_NOISY mozilla::LogLevel::Verbose
// 2. You can combine logs and levels by separating them with a comma:
// My favorite Win32 Example: SET MOZ_LOG=Plugin:5,PluginNPP:5,PluginNPN:5
// 3. Instead of output going to the console, you can log to a file. Additionally, set the
// MOZ_LOG_FILE environment variable to point to the full path of a file.
// My favorite Win32 Example: SET MOZ_LOG_FILE=c:\temp\pluginLog.txt
// 4. For complete information see the Gecko Developer guide:
// https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Gecko_Logging
#ifdef PLUGIN_LOGGING
class nsPluginLogging
{
public:
static mozilla::LazyLogModule gNPNLog; // 4.x NP API, calls into navigator
static mozilla::LazyLogModule gNPPLog; // 4.x NP API, calls into plugin
static mozilla::LazyLogModule gPluginLog; // general plugin log
};
#endif // PLUGIN_LOGGING
// Quick-use macros
#ifdef PLUGIN_LOGGING
#define NPN_PLUGIN_LOG(a, b) \
PR_BEGIN_MACRO \
MOZ_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 \
MOZ_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 \
MOZ_LOG(nsPluginLogging::gPluginLog, a, b); \
PR_LogFlush(); \
PR_END_MACRO
#else
#define PLUGIN_LOG(a, b)
#endif
#endif // nsPluginLogging_h__
|
