version 1.3, 2008/09/18 07:50:07
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version 1.4, 2008/09/18 08:01:37
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#include <cstdio> | #include <cstdio> |
#include <Pegasus/Common/String.h> | #include <Pegasus/Common/String.h> |
#include <Pegasus/Common/Linkage.h> | #include <Pegasus/Common/Linkage.h> |
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#include <Pegasus/Common/Tracer.h> |
#include <Pegasus/Common/TraceHandler.h> | #include <Pegasus/Common/TraceHandler.h> |
#include <Pegasus/Common/TraceFileHandler.h> | #include <Pegasus/Common/TraceFileHandler.h> |
#include <Pegasus/Common/Mutex.h> | #include <Pegasus/Common/Mutex.h> |
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#define PEGASUS_TRC_BUFFER_EOT_MARKER "*EOTRACE*" | #define PEGASUS_TRC_BUFFER_EOT_MARKER "*EOTRACE*" |
#define PEGASUS_TRC_BUFFER_EOT_MARKER_LEN 9 | #define PEGASUS_TRC_BUFFER_EOT_MARKER_LEN 9 |
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class PEGASUS_COMMON_LINKAGE TraceMemoryHandler: public TraceHandler | class PEGASUS_COMMON_LINKAGE TraceMemoryHandler: public TraceHandler |
{ | { |
public: | public: |
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virtual void handleMessage(const char* message, | virtual void handleMessage(const char* message, |
Uint32 msgLen); | Uint32 msgLen); |
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/** Validates the File Path for the trace File |
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@param filePath full path of the file |
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@return 1 if the file path is valid |
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0 if the file path is invalid |
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*/ |
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virtual Boolean isValidMessageDestination(const char* traceFileName); |
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/** Sets the filename for the trace handler. In this implementation |
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we just keep the name around in case we have to flush the trace |
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buffer later on to somewhere. |
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@param destination tracer destination, e.g. file |
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@return 0 if the function is successful |
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1 if an error occurs |
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*/ |
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virtual Uint32 setMessageDestination(const char* destination); |
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/** Flushes the trace | /** Flushes the trace |
*/ | */ |
virtual void flushTrace(); | virtual void flushTrace(); |
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*/ | */ |
void die(); | void die(); |
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/** Constructs a TraceMemoryHandler with a default buffer size. |
/* |
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Constructs a TraceMemoryHandler. No trace memory allocated. |
*/ | */ |
TraceMemoryHandler(); | TraceMemoryHandler(); |
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/** Constructs a TraceMemoryHandler with a custom buffer size. |
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@param bufferSize size of the trace buffer in Kbyte |
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*/ |
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TraceMemoryHandler(Uint32 bufferSize); |
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virtual ~TraceMemoryHandler(); | virtual ~TraceMemoryHandler(); |
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private: | private: |
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void _appendMarker(); | void _appendMarker(); |
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/** Memory buffer initialization routine | /** Memory buffer initialization routine |
@param traceAreaSize the size of the used trace buffer |
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*/ | */ |
void _initialize( Uint32 traceAreaSize ); |
void _initializeTraceArea(); |
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}; | }; |
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