Diffstat (limited to 'libetpan/src/low-level/imap/mailimap_helper.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libetpan/src/low-level/imap/mailimap_helper.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/libetpan/src/low-level/imap/mailimap_helper.c b/libetpan/src/low-level/imap/mailimap_helper.c new file mode 100644 index 0000000..cc2a8e6 --- a/dev/null +++ b/libetpan/src/low-level/imap/mailimap_helper.c @@ -0,0 +1,205 @@ +/* + * libEtPan! -- a mail stuff library + * + * Copyright (C) 2001, 2005 - DINH Viet Hoa + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the libEtPan! project nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * $Id$ + */ + +#include "mailimap_helper.h" + +#include <stdlib.h> +#include "mailimap.h" + +int mailimap_fetch_rfc822(mailimap * session, + uint32_t msgid, char ** result) +{ + int r; + clist * fetch_list; + struct mailimap_fetch_att * fetch_att; + struct mailimap_fetch_type * fetch_type; + struct mailimap_set * set; + struct mailimap_msg_att * msg_att; + struct mailimap_msg_att_item * item; + int res; + + fetch_att = mailimap_fetch_att_new_rfc822(); + fetch_type = mailimap_fetch_type_new_fetch_att(fetch_att); + set = mailimap_set_new_single(msgid); + + r = mailimap_fetch(session, set, fetch_type, &fetch_list); + + mailimap_set_free(set); + mailimap_fetch_type_free(fetch_type); + + if (r != MAILIMAP_NO_ERROR) { + res = r; + goto err; + } + + if (clist_isempty(fetch_list)) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + + msg_att = (struct mailimap_msg_att *) clist_begin(fetch_list)->data; + + if (clist_isempty(msg_att->att_list)) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + + item = (struct mailimap_msg_att_item *) clist_begin(msg_att->att_list)->data; + + if (item->att_type != MAILIMAP_MSG_ATT_ITEM_STATIC) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + if (item->att_data.att_static->att_type != MAILIMAP_MSG_ATT_RFC822) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + + * result = item->att_data.att_static->att_data.att_rfc822.att_content; + item->att_data.att_static->att_data.att_rfc822.att_content = NULL; + mailimap_fetch_list_free(fetch_list); + + return MAILIMAP_NO_ERROR; + +free: + mailimap_fetch_list_free(fetch_list); +err: + return res; +} + +int mailimap_fetch_rfc822_header(mailimap * session, + uint32_t msgid, char ** result) +{ + int r; + int res; + clist * fetch_list; + struct mailimap_fetch_att * fetch_att; + struct mailimap_fetch_type * fetch_type; + struct mailimap_set * set; + struct mailimap_msg_att * msg_att; + struct mailimap_msg_att_item * item; + + fetch_att = mailimap_fetch_att_new_rfc822_header(); + fetch_type = mailimap_fetch_type_new_fetch_att(fetch_att); + set = mailimap_set_new_single(msgid); + + r = mailimap_fetch(session, set, fetch_type, &fetch_list); + + mailimap_set_free(set); + mailimap_fetch_type_free(fetch_type); + + if (r != MAILIMAP_NO_ERROR) { + res = r; + goto err; + } + + if (clist_isempty(fetch_list)) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + + msg_att = (struct mailimap_msg_att *) clist_begin(fetch_list)->data; + + if (clist_isempty(msg_att->att_list)) { + res = MAILIMAP_ERROR_FETCH; + goto free; + } + + item = (struct mailimap_msg_att_item *) clist_begin(msg_att->att_list)->data; + + if (item->att_type != MAILIMAP_MSG_ATT_ITEM_STATIC) { + res = MAILIMAP_ERROR_FETCH; + goto err; + } + + if (item->att_data.att_static->att_type != MAILIMAP_MSG_ATT_RFC822_HEADER) { + res = MAILIMAP_ERROR_FETCH; + goto err; + } + + * result = item->att_data.att_static->att_data.att_rfc822_header.att_content; + item->att_data.att_static->att_data.att_rfc822_header.att_content = NULL; + mailimap_fetch_list_free(fetch_list); + + return MAILIMAP_NO_ERROR; + +free: + mailimap_fetch_list_free(fetch_list); +err: + return res; +} + +int mailimap_fetch_envelope(mailimap * session, + uint32_t first, uint32_t last, + clist ** result) +{ + int r; + clist * fetch_list; + struct mailimap_fetch_att * fetch_att; + struct mailimap_fetch_type * fetch_type; + struct mailimap_set * set; + + fetch_att = mailimap_fetch_att_new_envelope(); + fetch_type = mailimap_fetch_type_new_fetch_att(fetch_att); + set = mailimap_set_new_interval(first, last); + + r = mailimap_fetch(session, set, fetch_type, &fetch_list); + + mailimap_set_free(set); + mailimap_fetch_type_free(fetch_type); + + if (r != MAILIMAP_NO_ERROR) + return r; + + * result = fetch_list; + + return MAILIMAP_NO_ERROR; +} + +int mailimap_append_simple(mailimap * session, char * mailbox, + char * content, uint32_t size) +{ + return mailimap_append(session, mailbox, NULL, NULL, content, size); +} + +int mailimap_login_simple(mailimap * session, + char * userid, char * password) +{ + if (session->imap_state == MAILIMAP_STATE_NON_AUTHENTICATED) + return mailimap_login(session, userid, password); + else + return MAILIMAP_NO_ERROR; +} + |