svn-gvsig-desktop / tags / v1_1_1_Build_1016 / libraries / libjni-ecw / include / NCSLog.h @ 33925
History | View | Annotate | Download (4.84 KB)
1 | 3538 | nacho | /********************************************************
|
---|---|---|---|
2 | ** Copyright 1999 Earth Resource Mapping Ltd.
|
||
3 | ** This document contains proprietary source code of
|
||
4 | ** Earth Resource Mapping Ltd, and can only be used under
|
||
5 | ** one of the three licenses as described in the
|
||
6 | ** license.txt file supplied with this distribution.
|
||
7 | ** See separate license.txt file for license details
|
||
8 | ** and conditions.
|
||
9 | **
|
||
10 | ** This software is covered by US patent #6,442,298,
|
||
11 | ** #6,102,897 and #6,633,688. Rights to use these patents
|
||
12 | ** is included in the license agreements.
|
||
13 | **
|
||
14 | ** FILE: NCSLog.h
|
||
15 | ** CREATED: Mon May 31 09:19:00 WST 1999
|
||
16 | ** AUTHOR: Doug Mansell
|
||
17 | ** PURPOSE: NCS server logging interface
|
||
18 | ** EDITS:
|
||
19 | ** [01] 06-06-02 Changed the Registry key names to match IWS 1.7
|
||
20 | *******************************************************/
|
||
21 | |||
22 | |||
23 | #ifndef NCSLOG_H
|
||
24 | #define NCSLOG_H
|
||
25 | |||
26 | #ifndef NCSTYPES_H
|
||
27 | #include "NCSTypes.h" |
||
28 | #endif // NCSTYPES_H |
||
29 | |||
30 | #ifdef __cplusplus
|
||
31 | extern "C" { |
||
32 | #endif
|
||
33 | |||
34 | #define NCS_SERVER_LOG_FILE_NAME_PREF "Log Filename" //[01] |
||
35 | #define NCS_SERVER_LOG_FILE_LEVEL_PREF "Log Level" //[01] |
||
36 | #define NCS_LOG_FILE_NAME_PREF "IWS Log Filename" |
||
37 | #define NCS_LOG_FILE_LEVEL_PREF "IWS Log Level" |
||
38 | |||
39 | typedef enum |
||
40 | { |
||
41 | LOG_LOW = 0, // lowest log level |
||
42 | LOG_MED, // more informational
|
||
43 | LOG_HIGH, // and more
|
||
44 | |||
45 | LOG_HIGHER |
||
46 | // ... with room for even more
|
||
47 | } ENCSLogLevel; |
||
48 | |||
49 | |||
50 | void NCSLogGetConfig(char **pLogName, ENCSLogLevel *pLogLevel); |
||
51 | void NCSLog(ENCSLogLevel eLevel, char *szFormat, ...); |
||
52 | void NCSLogSetServer(BOOLEAN bValue);
|
||
53 | |||
54 | void NCSLogInit();
|
||
55 | void NCSLogFini();
|
||
56 | |||
57 | #ifdef __cplusplus
|
||
58 | |||
59 | #ifndef NCSOBJECT_H
|
||
60 | #include "NCSObject.h" |
||
61 | #endif // NCSOBJECT_H |
||
62 | |||
63 | #ifndef NCSMUTEX_H
|
||
64 | #include "NCSMutex.h" |
||
65 | #endif // NCSMUTEX_H |
||
66 | |||
67 | #ifndef NCSTHREAD_H
|
||
68 | #include "NCSThread.h" |
||
69 | #endif // NCSTHREAD_H |
||
70 | |||
71 | /**
|
||
72 | * Logging utility class for server.
|
||
73 | *
|
||
74 | * @author Simon Cope
|
||
75 | * @version $Revision$ $Author$ $Date$
|
||
76 | */
|
||
77 | class NCS_EXPORT CNCSLog: public CNCSObject { |
||
78 | public:
|
||
79 | /**
|
||
80 | * Enum of the different log levels available. LOG_DEBUG only appears in the log file for a DEBUG build.
|
||
81 | */
|
||
82 | typedef enum { |
||
83 | LOG_LEVEL0 = LOG_LOW, // Always logged
|
||
84 | LOG_LEVEL1 = LOG_MED, // Level 1 messages
|
||
85 | LOG_LEVEL2 = LOG_HIGH, // Level 2 messages
|
||
86 | LOG_LEVEL3 = LOG_HIGHER, // Level 3 messages
|
||
87 | |||
88 | LOG_DEBUG // DEBUG build only
|
||
89 | } NCSLogLevel; |
||
90 | |||
91 | /**
|
||
92 | * Default Constructor.
|
||
93 | */
|
||
94 | CNCSLog(); |
||
95 | virtual ~CNCSLog(); |
||
96 | |||
97 | /**
|
||
98 | * Log a string to the log file. String is also written out using OutputDebugString()
|
||
99 | * (on WIN32) or fprintf(stderr) (other platforms) under a DEBUG build
|
||
100 | *
|
||
101 | * @param pBuf String to log to the log file
|
||
102 | */
|
||
103 | static void Log(char *pBuf); |
||
104 | /**
|
||
105 | * Log a formatted error if the loggin level meets the specified one.
|
||
106 | *
|
||
107 | * @param eLevel Log level that must be met before message should be logged.
|
||
108 | * @param pFormat printf() style format string to log
|
||
109 | * @param ... Argument list to match pFormat format string
|
||
110 | */
|
||
111 | static void Log(NCSLogLevel eLevel, char *pFormat, ...); |
||
112 | /**
|
||
113 | * Lof a formatted error and file/line entry to the log file if the logging level meets the specified one.
|
||
114 | *
|
||
115 | * @param pFile File name where Log() is called (usually __FILE__ is used)
|
||
116 | * @param nLine Line number in file where Log() is called (usually __LINE__ is used)
|
||
117 | * @param eLevel Log level that must be met before message should be logged.
|
||
118 | * @param pFormat printf() style format string to log
|
||
119 | * @param ... Argument list to match pFormat format string
|
||
120 | */
|
||
121 | static void Log(char *pFile, int nLine, NCSLogLevel eLevel, char *pFormat, ...); |
||
122 | /**
|
||
123 | * Get the current log level.
|
||
124 | *
|
||
125 | * @return NCSLogLevel Current log level as set in the registry
|
||
126 | */
|
||
127 | static NCSLogLevel GetLogLevel(void); |
||
128 | /**
|
||
129 | * Update the current log level and log file name from the registry (WIN32).
|
||
130 | *
|
||
131 | */
|
||
132 | static void UpdateLogConfig(void); |
||
133 | |||
134 | private:
|
||
135 | /**
|
||
136 | * Mutex for accessing the log level and log file name, which can change at runtime.
|
||
137 | *
|
||
138 | * @see #sm_eLogLevel
|
||
139 | * @see #sm_szLogFile
|
||
140 | */
|
||
141 | static CNCSMutex sm_Mutex;
|
||
142 | /**
|
||
143 | * Current log level.
|
||
144 | */
|
||
145 | static NCSLogLevel sm_eLogLevel;
|
||
146 | /**
|
||
147 | * Current log file name.
|
||
148 | */
|
||
149 | static char sm_szLogFile[MAX_PATH]; |
||
150 | //static int sm_nRefCount;
|
||
151 | |||
152 | public:
|
||
153 | class NCS_EXPORT CNCSUpdateLogConfigThread: public CNCSThread { |
||
154 | public:
|
||
155 | CNCSUpdateLogConfigThread() { |
||
156 | //Spawn(this, false);
|
||
157 | } |
||
158 | |||
159 | virtual ~CNCSUpdateLogConfigThread() { |
||
160 | Stop(); |
||
161 | } |
||
162 | |||
163 | void Work( void *pData ); |
||
164 | }; |
||
165 | |||
166 | static CNCSUpdateLogConfigThread *pUpdateLogConfigThread;
|
||
167 | |||
168 | /**
|
||
169 | * CNCSThread Work() function, used to update config from registry.
|
||
170 | *
|
||
171 | * @param pParameter (UNUSED)
|
||
172 | */
|
||
173 | //void Work(void *pParameter);
|
||
174 | }; |
||
175 | |||
176 | #define LOGERROR0( t, e ) CNCSLog::Log(__FILE__, __LINE__, CNCSLog::LOG_LEVEL0, "Error: %s %s(%ld)", t, NCSGetErrorText(e), e) |
||
177 | #define LOGERROR1( t, e ) CNCSLog::Log(__FILE__, __LINE__, CNCSLog::LOG_LEVEL1, "Error: %s %s(%ld)", t, NCSGetErrorText(e), e) |
||
178 | |||
179 | } |
||
180 | #endif
|
||
181 | |||
182 | #endif |