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/*
* Worldvisions Weaver Software:
* Copyright (C) 1997-2003 Net Integration Technologies, Inc.
*
* Definition of the WvDialer smart-dialer class.
*
*/
#ifndef __DIALER_H
#define __DIALER_H
#include <termios.h>
#include "strutils.h"
#include "wvconfemu.h"
#include "wvlog.h"
#include "wvmodem.h"
#include "wvpapchap.h"
#include "wvdialbrain.h"
#include "wvpipe.h"
#include "wvstreamclone.h"
#include "wvdialmon.h"
#define INBUF_SIZE 1024
#define DEFAULT_BAUD 57600U
extern const char wvdial_help_text[];
extern const char wvdial_version_text[];
struct OptInfo
/************/
{
const char * name;
WvString * str_member;
int * int_member;
const char * str_default;
int int_default;
};
class WvConf;
class WvDialer : public WvStreamClone
/***********************************/
{
public:
WvDialer( WvConf &_cfg, WvStringList *_sect_list, bool _chat_mode = false );
virtual ~WvDialer();
bool dial();
void hangup();
void execute();
bool check_attempts_exceeded(int connect_attempts);
void pppd_watch( int w );
int ask_password();
enum Status {
Idle,
ModemError,
OtherError,
Online,
Dial,
PreDial1,
PreDial2,
WaitDial,
WaitAnything,
WaitPrompt,
AutoReconnectDelay
};
Status status() const
{ return stat; }
time_t auto_reconnect_time() const
{ return (auto_reconnect_at - time(NULL)); }
virtual void pre_select(SelectInfo &si);
virtual bool post_select(SelectInfo &si);
virtual bool isok() const;
int connect_attempts;
int dial_stat;
char *connect_status() const;
bool init_modem();
void del_modem();
WvModemBase *take_modem();
void give_modem(WvModemBase *_modem);
friend class WvDialBrain;
struct {
WvString modem;
int baud;
WvString init1;
WvString init2;
WvString init3;
WvString init4;
WvString init5;
WvString init6;
WvString init7;
WvString init8;
WvString init9;
WvString phnum;
WvString phnum1;
WvString phnum2;
WvString phnum3;
WvString phnum4;
WvString dial_prefix;
WvString areacode;
WvString dial_cmd;
WvString login;
WvString login_prompt;
WvString password;
WvString pass_prompt;
WvString where_pppd;
WvString pppd_option;
WvString force_addr;
WvString remote;
WvString default_reply;
WvString country;
WvString provider;
WvString product;
WvString homepage;
WvString dialmessage1;
WvString dialmessage2;
WvString dnstest1, dnstest2;
int carrier_check;
int stupid_mode;
int new_pppd;
int auto_reconnect;
int abort_on_busy;
int abort_on_no_dialtone;
int dial_attempts;
int compuserve;
int tonline;
int auto_dns;
int check_dns;
int check_dfr;
int idle_seconds;
int isdn;
int ask_password;
int dial_timeout;
} options;
WvDialMon pppd_mon; // class to analyse messages of pppd
private:
WvDialBrain *brain;
WvConf &cfg;
WvStringList *sect_list;
WvModemBase *modem;
bool chat_mode;
bool been_online;
time_t connected_at;
time_t auto_reconnect_delay;
time_t auto_reconnect_at;
WvPipe *ppp_pipe;
int phnum_count;
int phnum_max;
WvLog log;
WvLog err;
WvLog modemrx;
Status stat;
time_t last_rx;
time_t last_execute;
int prompt_tries;
WvString prompt_response;
void load_options();
void async_dial();
void async_waitprompt();
void start_ppp();
// The following members are for the wait_for_modem() function.
int wait_for_modem( const char *strs[], int timeout, bool neednewline,
bool verbose = true);
int async_wait_for_modem( const char * strs[], bool neednewline,
bool verbose = true);
char buffer[ INBUF_SIZE + 1 ];
off_t offset;
void reset_offset();
// Called from WvDialBrain::guess_menu()
bool is_pending() { return( modem->select( 1000 ) ); }
// These are used to read the messages of pppd
int pppd_msgfd[2]; // two fd of the pipe
WvFDStream *pppd_log; // to read messages of pppd
// These are used to pipe the password to pppd
int pppd_passwdfd[2]; // two fd of the pipe
};
#endif // __DIALER_H
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