Arguments Class Reference

parsing and data representation of command-line arguments

#include <Arguments.h>

List of all members.

Public Member Functions
	Arguments (void)
	Arguments (int argc, char *argv[])
void	parse (void)
bool	stdin_isused (void) const
std::string	getPassphrase (bool doublecheck=false)
Public Attributes
ArgCommand	Command
	the command to be executed in this session
std::string	CommandString
	the name of the command to be executed in this session (as supplied by the user)
ArgString	EmbFn
	the embed file name, "" if stdin
ArgString	ExtFn
	the extract file name, "" if stdout
ArgString	CvrFn
	the cover file name, "" if stdin
ArgString	StgFn
	the stego file name, "" if stdout/stdin
ArgString	Passphrase
ArgBool	Checksum
ArgInt	Compression
ArgBool	EmbedEmbFn
ArgEncAlgo	EncAlgo
ArgEncMode	EncMode
ArgULong	Radius
ArgFloat	Goal
ArgBool	Force
ArgVerbosity	Verbosity
ArgDebugCommand	DebugCommand
ArgBool	Check
ArgStringList	FileList
ArgUInt	DebugLevel
ArgUInt	GmlGraphRecDepth
ArgUInt	GmlStartVertex
Private Types
typedef std::vector < std::string > ::const_iterator	ArgIt
Private Member Functions
void	parse_Command (ArgIt &curarg)
bool	parse_EmbFn (ArgIt &curarg)
bool	parse_ExtFn (ArgIt &curarg)
bool	parse_CvrFn (ArgIt &curarg)
bool	parse_StgFn (ArgIt &curarg)
bool	parse_PassphraseFile (ArgIt &curarg)
bool	parse_Passphrase (ArgIt &curarg)
bool	parse_Checksum (ArgIt &curarg)
bool	parse_Compression (ArgIt &curarg)
bool	parse_EmbedEmbFn (ArgIt &curarg)
bool	parse_Encryption (ArgIt &curarg)
bool	parse_Radius (ArgIt &curarg)
bool	parse_Goal (ArgIt &curarg)
bool	parse_Force (ArgIt &curarg)
bool	parse_Verbosity (ArgIt &curarg)
bool	parse_Debug (ArgIt &curarg)
void	setDefaults (void)
Private Attributes
std::vector< std::string >	TheArguments
Static Private Attributes
static const int	NoCompression = 0
static const EncryptionAlgorithm	Default_EncAlgo = EncryptionAlgorithm (EncryptionAlgorithm::NONE)
static const EncryptionMode	Default_EncMode = EncryptionMode (EncryptionMode::ECB)
static const bool	Default_Checksum = true
static const int	Default_Compression = 9
static const bool	Default_EmbedEmbFn = true
static const bool	Default_Force = false
static const VERBOSITY	Default_Verbosity = NORMAL
static const unsigned long	Default_Radius = 0
static const unsigned int	Max_Algorithm = 3
static float	Default_Goal = 100.0
static const DEBUGCOMMAND	Default_DebugCommand = NONE
static const bool	Default_Check = false
static const unsigned int	Default_DebugLevel = 0
static const unsigned int	Default_GmlGraphRecDepth = 0
static const unsigned int	Default_GmlStartVertex = 0

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Member Typedef Documentation

typedef std::vector<std::string>::const_iterator Arguments::ArgIt [private]

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Constructor & Destructor Documentation

Arguments::Arguments

(

void

)

[inline]

Arguments::Arguments	(	int	argc,
		char *	argv[]
	)

initialize this Arguments object with argc and argv

---

Member Function Documentation

std::string Arguments::getPassphrase

(

bool

doublecheck = false

)

void Arguments::parse

(

void

)

parse Argc and Argv filling the Arg* member variable for later access

bool Arguments::parse_Checksum

(

ArgIt &

curarg

)

[private]

void Arguments::parse_Command

(

ArgIt &

curarg

)

[private]

parse the command

Note: parse_Command is the only parse_* function that requires curarg to be a command. (because the command is the only argument with a fixed position).

bool Arguments::parse_Compression

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_CvrFn

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Debug

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_EmbedEmbFn

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_EmbFn

(

ArgIt &

curarg

)

[private]

test if curarg points to an emb filename argument and if yes: parse it

Returns:

true iff one or more arguments have been parsed

bool Arguments::parse_Encryption

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_ExtFn

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Force

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Goal

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Passphrase

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_PassphraseFile

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Radius

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_StgFn

(

ArgIt &

curarg

)

[private]

bool Arguments::parse_Verbosity

(

ArgIt &

curarg

)

[private]

void Arguments::setDefaults

(

void

)

[private]

bool Arguments::stdin_isused

(

void

)

const

is standard input used ? - according to the given arguments

---

Member Data Documentation

ArgBool Arguments::Check

ArgBool Arguments::Checksum

ArgCommand Arguments::Command

std::string Arguments::CommandString

ArgInt Arguments::Compression

ArgString Arguments::CvrFn

ArgDebugCommand Arguments::DebugCommand

ArgUInt Arguments::DebugLevel

const bool Arguments::Default_Check = false [static, private]

const bool Arguments::Default_Checksum = true [static, private]

const int Arguments::Default_Compression = 9 [static, private]

const DEBUGCOMMAND Arguments::Default_DebugCommand = NONE [static, private]

const unsigned int Arguments::Default_DebugLevel = 0 [static, private]

const bool Arguments::Default_EmbedEmbFn = true [static, private]

const EncryptionAlgorithm Arguments::Default_EncAlgo = EncryptionAlgorithm (EncryptionAlgorithm::NONE) [static, private]

const EncryptionMode Arguments::Default_EncMode = EncryptionMode (EncryptionMode::ECB) [static, private]

const bool Arguments::Default_Force = false [static, private]

const unsigned int Arguments::Default_GmlGraphRecDepth = 0 [static, private]

const unsigned int Arguments::Default_GmlStartVertex = 0 [static, private]

float Arguments::Default_Goal = 100.0 [static, private]

const unsigned long Arguments::Default_Radius = 0 [static, private]

const VERBOSITY Arguments::Default_Verbosity = NORMAL [static, private]

ArgBool Arguments::EmbedEmbFn

ArgString Arguments::EmbFn

ArgEncAlgo Arguments::EncAlgo

ArgEncMode Arguments::EncMode

ArgString Arguments::ExtFn

ArgStringList Arguments::FileList

ArgBool Arguments::Force

ArgUInt Arguments::GmlGraphRecDepth

ArgUInt Arguments::GmlStartVertex

ArgFloat Arguments::Goal

const unsigned int Arguments::Max_Algorithm = 3 [static, private]

const int Arguments::NoCompression = 0 [static, private]

ArgString Arguments::Passphrase

ArgULong Arguments::Radius

ArgString Arguments::StgFn

std::vector<std::string> Arguments::TheArguments [private]

ArgVerbosity Arguments::Verbosity

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

• Arguments.h
• Arguments.cc