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Diffstat (limited to 'libcurl/src/lib/imap.h')
| -rw-r--r-- | libcurl/src/lib/imap.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/libcurl/src/lib/imap.h b/libcurl/src/lib/imap.h new file mode 100644 index 0000000..3189daa --- /dev/null +++ b/libcurl/src/lib/imap.h @@ -0,0 +1,96 @@ +#ifndef HEADER_CURL_IMAP_H +#define HEADER_CURL_IMAP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009 - 2015, 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. + * + ***************************************************************************/ + +#include "pingpong.h" +#include "curl_sasl.h" + +/**************************************************************************** + * IMAP unique setup + ***************************************************************************/ +typedef enum { + IMAP_STOP, /* do nothing state, stops the state machine */ + IMAP_SERVERGREET, /* waiting for the initial greeting immediately after + a connect */ + IMAP_CAPABILITY, + IMAP_STARTTLS, + IMAP_UPGRADETLS, /* asynchronously upgrade the connection to SSL/TLS + (multi mode only) */ + IMAP_AUTHENTICATE, + IMAP_LOGIN, + IMAP_LIST, + IMAP_SELECT, + IMAP_FETCH, + IMAP_FETCH_FINAL, + IMAP_APPEND, + IMAP_APPEND_FINAL, + IMAP_SEARCH, + IMAP_LOGOUT, + IMAP_LAST /* never used */ +} imapstate; + +/* This IMAP struct is used in the SessionHandle. All IMAP data that is + connection-oriented must be in imap_conn to properly deal with the fact that + perhaps the SessionHandle is changed between the times the connection is + used. */ +struct IMAP { + curl_pp_transfer transfer; + char *mailbox; /* Mailbox to select */ + char *uidvalidity; /* UIDVALIDITY to check in select */ + char *uid; /* Message UID to fetch */ + char *section; /* Message SECTION to fetch */ + char *partial; /* Message PARTIAL to fetch */ + char *query; /* Query to search for */ + char *custom; /* Custom request */ + char *custom_params; /* Parameters for the custom request */ +}; + +/* imap_conn is used for struct connection-oriented data in the connectdata + struct */ +struct imap_conn { + struct pingpong pp; + imapstate state; /* Always use imap.c:state() to change state! */ + bool ssldone; /* Is connect() over SSL done? */ + struct SASL sasl; /* SASL-related parameters */ + unsigned int preftype; /* Preferred authentication type */ + int cmdid; /* Last used command ID */ + char resptag[5]; /* Response tag to wait for */ + bool tls_supported; /* StartTLS capability supported by server */ + bool login_disabled; /* LOGIN command disabled by server */ + bool ir_supported; /* Initial response supported by server */ + char *mailbox; /* The last selected mailbox */ + char *mailbox_uidvalidity; /* UIDVALIDITY parsed from select response */ +}; + +extern const struct Curl_handler Curl_handler_imap; +extern const struct Curl_handler Curl_handler_imaps; + +/* Authentication type flags */ +#define IMAP_TYPE_CLEARTEXT (1 << 0) +#define IMAP_TYPE_SASL (1 << 1) + +/* Authentication type values */ +#define IMAP_TYPE_NONE 0 +#define IMAP_TYPE_ANY ~0U + +#endif /* HEADER_CURL_IMAP_H */ |