1 martin 1.4 //%LICENSE////////////////////////////////////////////////////////////////
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2 martin 1.5 //
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3 martin 1.4 // Licensed to The Open Group (TOG) under one or more contributor license
4 // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with
5 // this work for additional information regarding copyright ownership.
6 // Each contributor licenses this file to you under the OpenPegasus Open
7 // Source License; you may not use this file except in compliance with the
8 // License.
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9 martin 1.5 //
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10 martin 1.4 // Permission is hereby granted, free of charge, to any person obtaining a
11 // copy of this software and associated documentation files (the "Software"),
12 // to deal in the Software without restriction, including without limitation
13 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
14 // and/or sell copies of the Software, and to permit persons to whom the
15 // Software is furnished to do so, subject to the following conditions:
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16 martin 1.5 //
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17 martin 1.4 // The above copyright notice and this permission notice shall be included
18 // in all copies or substantial portions of the Software.
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19 martin 1.5 //
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20 martin 1.4 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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21 martin 1.5 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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22 martin 1.4 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
24 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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27 martin 1.5 //
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28 martin 1.4 //////////////////////////////////////////////////////////////////////////
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29 r.kieninger 1.1 //
30 //%/////////////////////////////////////////////////////////////////////////////
31
32
33 #ifndef Pegasus_TraceHandler_h
34 #define Pegasus_TraceHandler_h
35
36 #include <cstdarg>
37 #include <cstdio>
38 #include <Pegasus/Common/String.h>
39 #include <Pegasus/Common/Linkage.h>
40
41 PEGASUS_NAMESPACE_BEGIN
42
43 /** TraceHandler is an abstract base class for all kinds of trace handlers.
44 */
45
46 class PEGASUS_COMMON_LINKAGE TraceHandler
47 {
48 public:
49
50 r.kieninger 1.1 /** Writes message with format string to the tracing facility
51 @param message message to be written
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52 thilo.boehm 1.2 @param msgLen lenght of message without terminating '\0'
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53 r.kieninger 1.1 @param fmt printf style format string
54 @param argList variable argument list
55 */
56 virtual void handleMessage(const char* message,
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57 thilo.boehm 1.2 Uint32 msgLen,
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58 r.kieninger 1.1 const char* fmt,
59 va_list argList) = 0;
60
61 /** Writes simple message to the tracing facility.
62 @param message message to be written
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63 thilo.boehm 1.2 @param msgLen lenght of message without terminating '\0'
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64 r.kieninger 1.1 */
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65 thilo.boehm 1.2 virtual void handleMessage(const char* message,
66 Uint32 msgLen) = 0;
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67 r.kieninger 1.1
68
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69 thilo.boehm 1.3 /** Informs the message handler that the configuraion
70 of the trace has been updated.
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71 r.kieninger 1.1 */
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72 thilo.boehm 1.3 virtual void configurationUpdated() {return;};
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73 r.kieninger 1.1
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74 thilo.boehm 1.2 /** Flushes the trace
75 */
76 virtual void flushTrace() {return;};
77
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78 r.kieninger 1.1 TraceHandler() {};
79
80 virtual ~TraceHandler() {};
81
82
83 };
84
85 PEGASUS_NAMESPACE_END
86
87 #endif /* Pegasus_TraceHandler_h */
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