| 1 |
// smtp.h -*- C++ -*- socket library |
| 2 |
// Copyright (C) 1992,1993,1994 Gnanasekaran Swaminathan <gs4t@virginia.edu> |
| 3 |
// |
| 4 |
// Permission is granted to use at your own risk and distribute this software |
| 5 |
// in source and binary forms provided the above copyright |
| 6 |
// notice and this paragraph are preserved on all copies. |
| 7 |
// This software is provided "as is" with no express or implied warranty. |
| 8 |
// |
| 9 |
// Version: 17Oct95 1.10 |
| 10 |
|
| 11 |
#ifndef SMTP_H |
| 12 |
#define SMTP_H |
| 13 |
|
| 14 |
#include <protocol.h> |
| 15 |
|
| 16 |
class smtp: public protocol { |
| 17 |
public: |
| 18 |
class smtpbuf : public protocol::protocolbuf { |
| 19 |
ostream* o; // send all the responses to o |
| 20 |
|
| 21 |
void send_cmd (const char* cmd, const char* s = 0, |
| 22 |
const char* p = 0); |
| 23 |
void get_response (); |
| 24 |
|
| 25 |
smtpbuf (smtpbuf&); |
| 26 |
smtpbuf& operator = (smtpbuf&); |
| 27 |
public: |
| 28 |
smtpbuf (ostream* out = 0) |
| 29 |
: protocol::protocolbuf (protocol::tcp), o (out) {} |
| 30 |
|
| 31 |
void send_buf (const char* buf, int buflen); |
| 32 |
|
| 33 |
void helo (); |
| 34 |
void quit () { send_cmd ("QUIT"); } |
| 35 |
void turn () { send_cmd ("TURN"); } |
| 36 |
void rset () { send_cmd ("RSET"); } |
| 37 |
void noop () { send_cmd ("NOOP"); } |
| 38 |
void vrfy (const char* s) { send_cmd ("VRFY ", s); } |
| 39 |
void expn (const char* s) { send_cmd ("EXPN ", s); } |
| 40 |
|
| 41 |
void data () { send_cmd ("DATA"); } |
| 42 |
void data (const char* buf, int buflen); |
| 43 |
void data (const char* filename); // filename = 0 => stdin |
| 44 |
|
| 45 |
void mail (const char* reverse_path); |
| 46 |
void rcpt (const char* forward_path); |
| 47 |
void help (const char* s = 0); |
| 48 |
|
| 49 |
virtual void serve_clients (int portno = -1); |
| 50 |
virtual const char* rfc_name () const { return "smtp"; } |
| 51 |
virtual const char* rfc_doc () const { return "rfc821"; } |
| 52 |
}; |
| 53 |
|
| 54 |
protected: |
| 55 |
smtp(): ios (0) {} |
| 56 |
|
| 57 |
public: |
| 58 |
smtp (ostream* out): ios (0) { ios::init (new smtpbuf (out)); } |
| 59 |
~smtp () { delete ios::rdbuf (); ios::init (0); } |
| 60 |
|
| 61 |
int get_response (char* buf, int len); |
| 62 |
|
| 63 |
smtpbuf* rdbuf () { return (smtpbuf*) protocol::rdbuf (); } |
| 64 |
smtpbuf* operator -> () { return rdbuf (); } |
| 65 |
}; |
| 66 |
|
| 67 |
extern ostream& operator << (ostream& o, smtp& s); |
| 68 |
|
| 69 |
#endif // SMTP_H |
