1#ifndef __POP3_H 2#define __POP3_H 3/*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 2009, Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at http://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 ***************************************************************************/ 24 25/**************************************************************************** 26 * POP3 unique setup 27 ***************************************************************************/ 28typedef enum { 29 POP3_STOP, /* do nothing state, stops the state machine */ 30 POP3_SERVERGREET, /* waiting for the initial greeting immediately after 31 a connect */ 32 POP3_USER, 33 POP3_PASS, 34 POP3_STARTTLS, 35 POP3_LIST, 36 POP3_LIST_SINGLE, 37 POP3_RETR, 38 POP3_QUIT, 39 POP3_LAST /* never used */ 40} pop3state; 41 42/* pop3_conn is used for struct connection-oriented data in the connectdata 43 struct */ 44struct pop3_conn { 45 struct pingpong pp; 46 char *mailbox; /* what to RETR */ 47 size_t eob; /* number of bytes of the EOB (End Of Body) that has been 48 received thus far */ 49 pop3state state; /* always use pop3.c:state() to change state! */ 50}; 51 52extern const struct Curl_handler Curl_handler_pop3; 53extern const struct Curl_handler Curl_handler_pop3s; 54 55/* 56 * This function scans the body after the end-of-body and writes everything 57 * until the end is found. 58 */ 59CURLcode Curl_pop3_write(struct connectdata *conn, 60 char *str, 61 size_t nread); 62 63#endif /* __POP3_H */ 64