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BUG#: 5840
TITLE: Common modules do not meet chksrc requirements
DESCRIPTION: Remove tab characters and author names and shorten lines that are wider than 80 characters.

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#ifndef Pegasus_TraceFileHandler_h
#define Pegasus_TraceFileHandler_h

#include <cstdarg>
#include <cstdio>
#include <Pegasus/Common/String.h>
#include <Pegasus/Common/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

/** TraceFileHandler implements logging of messages to file
 */

class PEGASUS_COMMON_LINKAGE TraceFileHandler
{
private:

    /** Open the specified file in append mode and ensure the file owner and
        permissions are appropriate.
        @param    fileName Full path of the file to open.
        @return   Handle to the opened file if successful, otherwise 0.
     */
    FILE* _openFile(const char* fileName);

    /* File path to write messages
     */
    char* _fileName;

#ifdef PEGASUS_PLATFORM_LINUX_GENERIC_GNU
    /* Base File path to write messages
     */
    char* _baseFileName;

    /* Count for the suffix of the trace file
     */
    Uint32 _fileCount;
#endif

    /* Handle to the File
     */
    FILE* _fileHandle;

    /* Flag to track writing of message to log
     */
    Boolean _wroteToLog;

public:

    /** Writes message to file.
        Implementation of this function is platform specific
        @param    message  message to be written
        @param    fmt      printf style format string
        @param    argList  variable argument list
     */
    void handleMessage(const char* message,const char* fmt,va_list argList);

    /** Sets the filename to the given filename and opens the file in append
        mode
        @param    fileName full path of the file
        @return   0        if the function is successful in opening the file
                  1        if an error occurs while opening the file
     */
    Uint32 setFileName(const char* fileName);

    /** Validates the File Path for the trace File
        @param    filePath full path of the file
        @return   1        if the file path is valid
                  0        if the file path is invalid
     */
    Boolean isValidFilePath(const char* filePath);

    TraceFileHandler();

    ~TraceFileHandler();

};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_TraceFileHandler_h */