| #ifndef HEADER_CURL_POP3_H |
| #define HEADER_CURL_POP3_H |
| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 2009 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at http://curl.haxx.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ***************************************************************************/ |
| |
| /**************************************************************************** |
| * POP3 unique setup |
| ***************************************************************************/ |
| typedef enum { |
| POP3_STOP, /* do nothing state, stops the state machine */ |
| POP3_SERVERGREET, /* waiting for the initial greeting immediately after |
| a connect */ |
| POP3_STARTTLS, |
| POP3_CAPA, |
| POP3_AUTH_PLAIN, |
| POP3_AUTH_LOGIN, |
| POP3_AUTH_LOGIN_PASSWD, |
| POP3_AUTH_CRAMMD5, |
| POP3_AUTH_DIGESTMD5, |
| POP3_AUTH_DIGESTMD5_RESP, |
| POP3_AUTH_NTLM, |
| POP3_AUTH_NTLM_TYPE2MSG, |
| POP3_AUTH, |
| POP3_APOP, |
| POP3_USER, |
| POP3_PASS, |
| POP3_COMMAND, |
| POP3_QUIT, |
| POP3_LAST /* never used */ |
| } pop3state; |
| |
| /* pop3_conn is used for struct connection-oriented data in the connectdata |
| struct */ |
| struct pop3_conn { |
| struct pingpong pp; |
| char *mailbox; /* Message ID */ |
| char *custom; /* Custom Request */ |
| size_t eob; /* Number of bytes of the EOB (End Of Body) that |
| have been received so far */ |
| size_t strip; /* Number of bytes from the start to ignore as |
| non-body */ |
| unsigned int authtypes; /* Supported authentication types */ |
| unsigned int authmechs; /* Accepted SASL authentication mechanisms */ |
| unsigned int authused; /* SASL auth mechanism used for the connection */ |
| char *apoptimestamp; /* APOP timestamp from the server greeting */ |
| pop3state state; /* Always use pop3.c:state() to change state! */ |
| }; |
| |
| extern const struct Curl_handler Curl_handler_pop3; |
| extern const struct Curl_handler Curl_handler_pop3s; |
| |
| /* Authentication type flags */ |
| #define POP3_TYPE_CLEARTEXT 0x0001 |
| #define POP3_TYPE_APOP 0x0002 |
| #define POP3_TYPE_SASL 0x0004 |
| |
| /* This is the 5-bytes End-Of-Body marker for POP3 */ |
| #define POP3_EOB "\x0d\x0a\x2e\x0d\x0a" |
| #define POP3_EOB_LEN 5 |
| |
| /* This function scans the body after the end-of-body and writes everything |
| * until the end is found */ |
| CURLcode Curl_pop3_write(struct connectdata *conn, char *str, size_t nread); |
| |
| #endif /* HEADER_CURL_POP3_H */ |
