TNetwork Class Reference

#include <tnetwork.h>

Collaboration diagram for TNetwork:

Public Member Functions
	TNetwork (SOCKET s=0)
	~TNetwork ()
void	SetSocket (SOCKET s)
SOCKET	GetSocket ()
void	SetPipe (HANDLE pIn, HANDLE pOut)
void	SetNawsFunc (Naws_func_t func)
void	SetLocalAddress (char *buf)
const char *	GetLocalAddress ()
NetworkType	get_net_type ()
int	WriteString (const char *str, const int length)
int	ReadString (char *str, const int length)
BOOL	get_local_echo ()
void	set_local_echo (BOOL b)
BOOL	get_line_mode ()
void	set_line_mode (BOOL b)
void	do_naws (int width, int height)

Private Attributes
SOCKET	socket
BOOL	local_echo
BOOL	line_mode
NetworkType	net_type
HANDLE	pipeIn
HANDLE	pipeOut
Naws_func_t	naws_func
char *	local_address

Detailed Description

Definition at line 12 of file tnetwork.h.

Constructor & Destructor Documentation

TNetwork()

TNetwork::TNetwork ( SOCKET  s = 0 )

inline

Definition at line 23 of file tnetwork.h.

                          : socket(s), local_echo(1), line_mode(1),
        net_type(TN_NETSOCKET), naws_func((Naws_func_t)NULL),
        local_address((char *)NULL) {}

~TNetwork()

TNetwork::~TNetwork ( )

inline

Definition at line 26 of file tnetwork.h.

{if(local_address) delete[] local_address;}

Member Function Documentation

do_naws()

void TNetwork::do_naws	(	int	width,
		int	height
	)

Definition at line 81 of file tnetwork.cpp.

                                            {
    if(!naws_func) return;
    char buf[100];
    int len = (*naws_func)(buf, width, height);
    WriteString(buf, len);
}

get_line_mode()

BOOL TNetwork::get_line_mode ( )

inline

Definition at line 43 of file tnetwork.h.

{return line_mode;}

get_local_echo()

BOOL TNetwork::get_local_echo ( )

inline

Definition at line 40 of file tnetwork.h.

{return local_echo;}

Referenced by TANSIParser::ParseANSIBuffer(), and TTelnetHandler::ParseIAC().

get_net_type()

NetworkType TNetwork::get_net_type ( )

inline

Definition at line 35 of file tnetwork.h.

{return net_type;}

Referenced by Telnet::Close(), and TTelnetHandler::ParseBuffer().

GetLocalAddress()

const char * TNetwork::GetLocalAddress ( )

inline

Definition at line 33 of file tnetwork.h.

{return local_address;}

Referenced by TTelnetHandler::ParseIAC().

GetSocket()

SOCKET TNetwork::GetSocket ( )

inline

Definition at line 29 of file tnetwork.h.

{return socket;}

Referenced by Telnet::SetLocalAddress().

ReadString()

int TNetwork::ReadString	(	char *	str,
		const int	length
	)

Definition at line 67 of file tnetwork.cpp.

                                                     {
    switch(net_type) {
    case TN_NETSOCKET:
        return recv(socket, str, length, 0);
    case TN_NETPIPE:
        {
            DWORD dwRead;
            if(!ReadFile(pipeIn, str, length, &dwRead, (LPOVERLAPPED)NULL)) return -1;
            return dwRead;
        }
    }
    return 0;
}

Referenced by TTelnetHandler::Go().

set_line_mode()

void TNetwork::set_line_mode ( BOOL  b )

inline

Definition at line 44 of file tnetwork.h.

{line_mode = b;}

Referenced by TTelnetHandler::ParseIAC().

set_local_echo()

void TNetwork::set_local_echo ( BOOL  b )

inline

Definition at line 41 of file tnetwork.h.

{local_echo = b;}

Referenced by TTelnetHandler::init(), and TTelnetHandler::ParseIAC().

SetLocalAddress()

void TNetwork::SetLocalAddress

(

char *

buf

)

Definition at line 88 of file tnetwork.cpp.

                                        {
    local_address = new char[strlen(buf) + 1];
    strcpy(local_address, buf);
}

Referenced by Telnet::SetLocalAddress().

SetNawsFunc()

void TNetwork::SetNawsFunc ( Naws_func_t  func )

inline

Definition at line 31 of file tnetwork.h.

{naws_func = func;}

Referenced by TTelnetHandler::ParseIAC(), and TTelnetHandler::TTelnetHandler().

SetPipe()

void TNetwork::SetPipe	(	HANDLE	pIn,
		HANDLE	pOut
	)

Definition at line 46 of file tnetwork.cpp.

                                              {
    pipeIn = pIn;
    pipeOut = pOut;
    net_type = TN_NETPIPE;
    local_echo = line_mode = 0;
}

Referenced by Telnet::Open().

SetSocket()

void TNetwork::SetSocket

(

SOCKET

s

)

Definition at line 40 of file tnetwork.cpp.

                                 {
    socket = s;
    net_type = TN_NETSOCKET;
    local_echo = line_mode = 1;
}

Referenced by Telnet::Open().

WriteString()

int TNetwork::WriteString	(	const char *	str,
		const int	length
	)

Definition at line 53 of file tnetwork.cpp.

                                                           {
    switch(net_type) {
    case TN_NETSOCKET:
        return send(socket, str, length, 0);
    case TN_NETPIPE:
        {
            DWORD dwWritten;
            if(!WriteFile(pipeOut, str, length, &dwWritten, (LPOVERLAPPED)NULL)) return -1;
            return dwWritten;
        }
    }
    return 0;
}

Referenced by ControlEventHandler(), do_naws(), TANSIParser::ParseEscape(), TANSIParser::ParseEscapeANSI(), TTelnetHandler::ParseIAC(), Tnclip::Paste(), TTelnetHandler::SendIAC(), and TTelnetHandler::SendIACParams().

Member Data Documentation

line_mode

BOOL TNetwork::line_mode

private

Definition at line 16 of file tnetwork.h.

Referenced by get_line_mode(), set_line_mode(), SetPipe(), and SetSocket().

local_address

char* TNetwork::local_address

private

Definition at line 20 of file tnetwork.h.

Referenced by GetLocalAddress(), SetLocalAddress(), and ~TNetwork().

local_echo

BOOL TNetwork::local_echo

private

Definition at line 15 of file tnetwork.h.

Referenced by get_local_echo(), set_local_echo(), SetPipe(), and SetSocket().

naws_func

Naws_func_t TNetwork::naws_func

private

Definition at line 19 of file tnetwork.h.

Referenced by do_naws(), and SetNawsFunc().

net_type

NetworkType TNetwork::net_type

private

Definition at line 17 of file tnetwork.h.

Referenced by get_net_type(), ReadString(), SetPipe(), SetSocket(), and WriteString().

pipeIn

HANDLE TNetwork::pipeIn

private

Definition at line 18 of file tnetwork.h.

Referenced by ReadString(), and SetPipe().

pipeOut

HANDLE TNetwork::pipeOut

private

Definition at line 18 of file tnetwork.h.

Referenced by SetPipe(), and WriteString().

socket

SOCKET TNetwork::socket

private

Definition at line 14 of file tnetwork.h.

Referenced by GetSocket(), ReadString(), SetSocket(), and WriteString().

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

• base/applications/network/telnet/src/tnetwork.h
• base/applications/network/telnet/src/tnetwork.cpp