1 karl 1.8 //%2006////////////////////////////////////////////////////////////////////////
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2 mike 1.2 //
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3 karl 1.6 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 karl 1.5 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.6 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.7 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.8 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 mike 1.2 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
15 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
18 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
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20 kumpf 1.3 //
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21 mike 1.2 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
22 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
24 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
27 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #include <iostream>
35 #include <Pegasus/Common/Logger.h>
36 #include <Pegasus/Common/TraceFileHandler.h>
37
38 PEGASUS_USING_STD;
39
40 PEGASUS_NAMESPACE_BEGIN
41
42 mike 1.2 ////////////////////////////////////////////////////////////////////////////////
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43 marek 1.12 // On other platforms prepares the file handle (open file etc.).
44 // Implementation of this function is platform specific
45 //
46 // Note: The current implementation on Windows does nothing.
47 // Should be optimized out by the compiler
48 ////////////////////////////////////////////////////////////////////////////////
49 void TraceFileHandler::prepareFileHandle(void)
50 {
51 return;
52 }
53
54 ////////////////////////////////////////////////////////////////////////////////
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55 kumpf 1.11 // Writes message to file.
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56 mike 1.2 // Implementation of this function is platform specific
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57 kumpf 1.11 //
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58 mike 1.2 // Note: The current implementation writes the message to the defined file.
59 // Will have to be enhanced to support synchronous write operations to
60 // the same file.
61 ////////////////////////////////////////////////////////////////////////////////
62 void TraceFileHandler::handleMessage(
63 const char* message,
64 const char* fmt,
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65 kumpf 1.11 va_list argList)
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66 mike 1.2 {
67 Uint32 retCode;
68
69 if (_fileHandle)
70 {
71 //Move to the End of File
72 fseek(_fileHandle,0,SEEK_SET);
73
74 // Write message to file
75 fprintf(_fileHandle,"%s", message);
76 vfprintf(_fileHandle,fmt,argList);
77 retCode = fprintf(_fileHandle,"\n");
78
79 if (retCode < 0)
80 {
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81 kumpf 1.11 // Unable to write message to file
82 // Log message
83 Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
84 "Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
85 "Unable to write trace message to File $0", _fileName);
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86 mike 1.2 }
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87 kumpf 1.11 else
88 {
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89 mike 1.2 fflush(_fileHandle);
90 }
91 }
92 else
93 {
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94 kumpf 1.11 // Invalid file handle
95 // Log message
96 Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
97 "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
98 "Invalid file handle for file $0", _fileName);
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99 mike 1.2 }
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100 kumpf 1.11 }
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101 mike 1.2
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102 marek 1.12 ////////////////////////////////////////////////////////////////////////////////
103 // Writes message to file.
104 // Implementation of this function is platform specific
105 //
106 // Note: The current implementation writes the message to the defined file.
107 // Will have to be enhanced to support synchronous write operations to
108 // the same file.
109 ////////////////////////////////////////////////////////////////////////////////
110 void TraceFileHandler::handleMessage(const char* message)
111 {
112 Uint32 retCode;
113
114 if (_fileHandle)
115 {
116 //Move to the End of File
117 fseek(_fileHandle,0,SEEK_SET);
118
119 // Write message to file
120 retCode = fprintf(_fileHandle,"%s\n", message);
121 if (retCode < 0)
122 {
123 marek 1.12 // Unable to write message to file
124 // Log message
125 Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
126 "Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
127 "Unable to write trace message to File $0", _fileName);
128 }
129 else
130 {
131 fflush(_fileHandle);
132 }
133 }
134 else
135 {
136 // Invalid file handle
137 // Log message
138 Logger::put_l(Logger::DEBUG_LOG, System::CIMSERVER, Logger::WARNING,
139 "Common.TraceFileHandlerWindows.INVALID_FILE_HANDLE",
140 "Invalid file handle for file $0", _fileName);
141 }
142 }
143
144 marek 1.12
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145 mike 1.2 PEGASUS_NAMESPACE_END
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