FileHdr Class Reference

Searches directories to find source files. More...

#include <fileHdr.h>

List of all members.

Public Member Functions
	FileHdr ()
	Allocate space for storing the full path for file names.
	~FileHdr ()
void	handleFile (const char *filename)
	Sets mp_fullPath to absolute path, fn to relative path.
void	scanDir (const char *dirName)
	Scan a directory for files and directories.
void	addTraceString (const char *fullName)
	Constructs a AddTraceString object and hands it off.
Private Member Functions
void	privateHdlFile (const char *fileName)
Private Attributes
char *	mp_fullPath
	This variable holds the full path to the current file name.
int	m_fullPathLen
	The current number of character in mp_fullPath.
int	m_fullPathCapacity
	The max number of character available in mp_fullPath.

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Detailed Description

Searches directories to find source files.

Description

This class is responsible for searching directories for source files. It will recursively descend a directory tree and send each source file to the ats object for actual instrumentation.

Design Considerations

• It constructs a addTraceString object for each source file.
• Source files are deemed to be files that have the following suffixes: .c .C .cpp .cxx .cc .h .hpp

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Constructor & Destructor Documentation

FileHdr::FileHdr (   )

Allocate space for storing the full path for file names. Description We use a char* buffer to hold the name of the full path for a file name. Also we hold the replacement object as we only need one version of this object which is needed for the addTraceString state context object.

FileHdr::~FileHdr (   )

Description Just cleaning up.

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Member Function Documentation

void FileHdr::addTraceString (  const char *  fullName  )

Constructs a AddTraceString object and hands it off. Description This is just a wrapper.

void FileHdr::handleFile (  const char *  filename  )

Sets mp_fullPath to absolute path, fn to relative path. Description This routine is checks to see if the input fileName is a full path or not. Then calls privateHdlFile with mp_fullPath to the absolute path to the directory which has the file with a relative name in fn.

void FileHdr::privateHdlFile (  const char *  fileName  )  [private]

Description This private member function requires that mp_fullpath have the absolute path to the file with the relative name in fileName. This routine then calls addTraceString on all regular files and scandir on all directories.

void FileHdr::scanDir (  const char *  dirName  )

Scan a directory for files and directories. Description This routine is only called when dirName contains a directory name. Each file name (except for ``.'' and ``..'') are then passed to privateHdlFile.

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The documentation for this class was generated from the following files:

• fileHdr.h
• fileHdr.C

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