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WvProtoStream Class Reference

#include <wvprotostream.h>

Inheritance diagram for WvProtoStream:

List of all members.

Public Methods
	WvProtoStream (WvStream **_cloned, WvLog *_debuglog=NULL)
virtual	~WvProtoStream ()
virtual size_t	uwrite (const void *buffer, size_t size)
virtual Token *	next_token ()
WvString	next_token_str ()
WvString	token_remaining ()
virtual TokenList *	tokenize ()
size_t	list_to_array (TokenList *tl, Token **array)
Token *	tokline (const char *line)
int	tokanal (const Token &t, char **lookup, bool case_sensitive=false)
virtual void	do_state (Token &t1)
virtual void	switch_state (int newstate)
virtual void	execute ()
	WvProtoStream (WvStream **_cloned, WvLog *_debuglog=NULL)
virtual	~WvProtoStream ()
virtual size_t	uwrite (const void *buffer, size_t size)
virtual Token *	next_token ()
WvString	next_token_str ()
WvString	token_remaining ()
virtual TokenList *	tokenize ()
size_t	list_to_array (TokenList *tl, Token **array)
Token *	tokline (const char *line)
int	tokanal (const Token &t, char **lookup, bool case_sensitive=false)
virtual void	do_state (Token &t1)
virtual void	switch_state (int newstate)
virtual void	execute ()
	DeclareWvList (Token)
Public Attributes
int	state
WvBuffer	tokbuf
bool	log_enable
Protected Attributes
WvLog *	logp
WvLog *	logp

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Detailed Description

WvProtoStream is a framework that makes it easy to communicate using common command-response driven protocols. This is supposed to be flexible enough to handle FTP, HTTP, SMTP, tunnelv, Weaver rcmd, and many others.

Definition at line 18 of file include/wvprotostream.h.

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Constructor & Destructor Documentation

WvProtoStream::WvProtoStream (  WvStream **    _cloned, WvLog *    _debuglog = NULL )

Definition at line 16 of file wvprotostream.cc. References WvLog::Debug3, log_enable, logp, and state.

WvProtoStream::~WvProtoStream (    )  [virtual]

Definition at line 29 of file wvprotostream.cc. References logp.

WvProtoStream::WvProtoStream (  WvStream **    _cloned, WvLog *    _debuglog = NULL )

virtual WvProtoStream::~WvProtoStream (    )  [virtual]

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Member Function Documentation

WvProtoStream::DeclareWvList (  Token    )

virtual void WvProtoStream::do_state (  Token &    t1 )  [virtual]

void WvProtoStream::do_state (  Token &    t1 )  [virtual]

Definition at line 175 of file wvprotostream.cc. Referenced by execute().

virtual void WvProtoStream::execute (    )  [virtual]

pass input through to the state machine, one line at a time Reimplemented from WvStreamClone.

void WvProtoStream::execute (    )  [virtual]

pass input through to the state machine, one line at a time Reimplemented from WvStreamClone. Definition at line 189 of file wvprotostream.cc. References do_state(), WvStreamClone::execute(), WvStream::getline(), and tokline().

size_t WvProtoStream::list_to_array (  TokenList *    tl, Token **    array )

size_t WvProtoStream::list_to_array (  TokenList *    tl, Token **    array )

Definition at line 111 of file wvprotostream.cc. References WvListBase::count(), WvProtoStream::Token::data, and WvProtoStream::Token::length.

virtual Token* WvProtoStream::next_token (    )  [virtual]

WvProtoStream::Token * WvProtoStream::next_token (    )  [virtual]

Definition at line 51 of file wvprotostream.cc. References WvBuffer::get(), WvBuffer::match(), and tokbuf. Referenced by next_token_str(), tokenize(), and tokline().

WvString WvProtoStream::next_token_str (    )

WvString WvProtoStream::next_token_str (    )

Definition at line 65 of file wvprotostream.cc. References WvProtoStream::Token::data, next_token(), and WvStreamClone::s().

virtual void WvProtoStream::switch_state (  int    newstate )  [virtual]

void WvProtoStream::switch_state (  int    newstate )  [virtual]

Definition at line 180 of file wvprotostream.cc. References state.

int WvProtoStream::tokanal (  const Token &    t, char **    lookup, bool    case_sensitive = false )

Convert token strings to enum values

int WvProtoStream::tokanal (  const Token &    t, char **    lookup, bool    case_sensitive = false )

Convert token strings to enum values Definition at line 157 of file wvprotostream.cc. References WvProtoStream::Token::data.

WvString WvProtoStream::token_remaining (    )

WvString WvProtoStream::token_remaining (    )

Definition at line 76 of file wvprotostream.cc. References WvBuffer::get(), WvBuffer::put(), tokbuf, trim_string(), and WvBuffer::used().

virtual TokenList* WvProtoStream::tokenize (    )  [virtual]

WvProtoStream::TokenList * WvProtoStream::tokenize (    )  [virtual]

Definition at line 86 of file wvprotostream.cc. References WvList< Token >::append(), WvListBase::count(), log_enable, logp, and next_token().

Token* WvProtoStream::tokline (  const char *    line )

WvProtoStream::Token * WvProtoStream::tokline (  const char *    line )

Definition at line 136 of file wvprotostream.cc. References next_token(), WvBuffer::put(), tokbuf, trim_string(), and WvBuffer::zap(). Referenced by execute().

virtual size_t WvProtoStream::uwrite (  const void *    buffer, size_t    size )  [virtual]

override uwrite() so we can log all output Reimplemented from WvStreamClone.

size_t WvProtoStream::uwrite (  const void *    buffer, size_t    size )  [virtual]

override uwrite() so we can log all output Reimplemented from WvStreamClone. Definition at line 38 of file wvprotostream.cc. References log_enable, logp, size, WvStreamClone::uwrite(), and WvStream::write().

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Member Data Documentation

bool WvProtoStream::log_enable

Definition at line 75 of file streams/wvprotostream.h. Referenced by tokenize(), uwrite(), WvProtoStream(), and WvProtoStream::TokenList::~TokenList().

WvLog* WvProtoStream::logp [protected]

Definition at line 57 of file streams/wvprotostream.h.

WvLog* WvProtoStream::logp [protected]

Definition at line 57 of file include/wvprotostream.h. Referenced by tokenize(), uwrite(), WvProtoStream(), and ~WvProtoStream().

int WvProtoStream::state

Definition at line 47 of file streams/wvprotostream.h. Referenced by switch_state(), and WvProtoStream().

WvBuffer WvProtoStream::tokbuf

Definition at line 74 of file streams/wvprotostream.h. Referenced by next_token(), token_remaining(), tokline(), and WvProtoStream::TokenList::~TokenList().

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

• include/wvprotostream.h
• streams/wvprotostream.h
• wvprotostream.cc

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