Diffstat (limited to 'kmicromail/libetpan/imap/mailimap.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | kmicromail/libetpan/imap/mailimap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kmicromail/libetpan/imap/mailimap.c b/kmicromail/libetpan/imap/mailimap.c index c8fbfee..76d9454 100644 --- a/kmicromail/libetpan/imap/mailimap.c +++ b/kmicromail/libetpan/imap/mailimap.c @@ -1,2161 +1,2161 @@ /* * libEtPan! -- a mail stuff library * * Copyright (C) 2001, 2002 - 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 REGENTS 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 REGENTS 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.h" #include "mailimap_parser.h" #include "mailimap_sender.h" #include "mail.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #ifdef DEBUG #include "mailimap_print.h" #endif /* RFC 2060 : IMAP4rev1 draft-crispin-imapv-15 RFC 2222 : Simple Authentication and Security Layer 2061 IMAP4 Compatibility with IMAP2bis. M. Crispin. December 1996. (Format: TXT=5867 bytes) (Obsoletes RFC1730) (Status: INFORMATIONAL) 2062 Internet Message Access Protocol - Obsolete Syntax. M. Crispin. December 1996. (Format: TXT=14222 bytes) (Status: INFORMATIONAL) 2086 IMAP4 ACL extension. J. Myers. January 1997. (Format: TXT=13925 bytes) (Status: PROPOSED STANDARD) 2087 IMAP4 QUOTA extension. J. Myers. January 1997. (Format: TXT=8542 bytes) (Status: PROPOSED STANDARD) 2088 IMAP4 non-synchronizing literals. J. Myers. January 1997. (Format: TXT=4052 bytes) (Status: PROPOSED STANDARD) 2177 IMAP4 IDLE command. B. Leiba. June 1997. (Format: TXT=6770 bytes) (Status: PROPOSED STANDARD) 2180 IMAP4 Multi-Accessed Mailbox Practice. M. Gahrns. July 1997. (Format: TXT=24750 bytes) (Status: INFORMATIONAL) 2192 IMAP URL Scheme. C. Newman. September 1997. (Format: TXT=31426 bytes) (Status: PROPOSED STANDARD) 2193 IMAP4 Mailbox Referrals. M. Gahrns. September 1997. (Format: TXT=16248 bytes) (Status: PROPOSED STANDARD) 2195 IMAP/POP AUTHorize Extension for Simple Challenge/Response. J. Klensin, R. Catoe, P. Krumviede. September 1997. (Format: TXT=10468 bytes) (Obsoletes RFC2095) (Status: PROPOSED STANDARD) 2221 IMAP4 Login Referrals. M. Gahrns. October 1997. (Format: TXT=9251 bytes) (Status: PROPOSED STANDARD) 2342 IMAP4 Namespace. M. Gahrns, C. Newman. May 1998. (Format: TXT=19489 bytes) (Status: PROPOSED STANDARD) 2359 IMAP4 UIDPLUS extension. J. Myers. June 1998. (Format: TXT=10862 bytes) (Status: PROPOSED STANDARD) 2595 Using TLS with IMAP, POP3 and ACAP. C. Newman. June 1999. (Format: TXT=32440 bytes) (Status: PROPOSED STANDARD) 2683 IMAP4 Implementation Recommendations. B. Leiba. September 1999. (Format: TXT=56300 bytes) (Status: INFORMATIONAL) 2971 IMAP4 ID extension. T. Showalter. October 2000. (Format: TXT=14670 bytes) (Status: PROPOSED STANDARD) http://www.ietf.org/ids.by.wg/imapext.html */ static char * read_line(mailimap * session); static int send_current_tag(mailimap * session); static int parse_response(mailimap * session, struct mailimap_response ** result); static int parse_greeting(mailimap * session, struct mailimap_greeting ** result); /* struct mailimap_response_info * */ static void resp_text_store(mailimap * session, struct mailimap_resp_text * resp_text) { struct mailimap_resp_text_code * resp_text_code; resp_text_code = resp_text->rsp_code; if (resp_text_code != NULL) { switch (resp_text_code->rc_type) { case MAILIMAP_RESP_TEXT_CODE_ALERT: if (session->imap_response_info) if (session->imap_response_info->rsp_alert != NULL) free(session->imap_response_info->rsp_alert); session->imap_response_info->rsp_alert = strdup(resp_text->rsp_text); break; case MAILIMAP_RESP_TEXT_CODE_BADCHARSET: if (session->imap_response_info) { if (session->imap_response_info->rsp_badcharset != NULL) { clist_foreach(resp_text_code->rc_data.rc_badcharset, (clist_func) mailimap_astring_free, NULL); clist_free(resp_text_code->rc_data.rc_badcharset); } session->imap_response_info->rsp_badcharset = resp_text_code->rc_data.rc_badcharset; resp_text_code->rc_data.rc_badcharset = NULL; } break; case MAILIMAP_RESP_TEXT_CODE_CAPABILITY_DATA: if (session->imap_connection_info) { if (session->imap_connection_info->imap_capability != NULL) mailimap_capability_data_free(session->imap_connection_info->imap_capability); session->imap_connection_info->imap_capability = resp_text_code->rc_data.rc_cap_data; /* detach before free */ resp_text_code->rc_data.rc_cap_data = NULL; } break; case MAILIMAP_RESP_TEXT_CODE_PARSE: if (session->imap_response_info) { if (session->imap_response_info->rsp_parse != NULL) free(session->imap_response_info->rsp_parse); session->imap_response_info->rsp_parse = strdup(resp_text->rsp_text); } break; case MAILIMAP_RESP_TEXT_CODE_PERMANENTFLAGS: if (session->imap_selection_info) { if (session->imap_selection_info->sel_perm_flags != NULL) { clist_foreach(session->imap_selection_info->sel_perm_flags, (clist_func) mailimap_flag_perm_free, NULL); clist_free(session->imap_selection_info->sel_perm_flags); } session->imap_selection_info->sel_perm_flags = resp_text_code->rc_data.rc_perm_flags; /* detach before free */ resp_text_code->rc_data.rc_perm_flags = NULL; } break; case MAILIMAP_RESP_TEXT_CODE_READ_ONLY: if (session->imap_selection_info) session->imap_selection_info->sel_perm = MAILIMAP_MAILBOX_READONLY; break; case MAILIMAP_RESP_TEXT_CODE_READ_WRITE: if (session->imap_selection_info) session->imap_selection_info->sel_perm = MAILIMAP_MAILBOX_READWRITE; break; case MAILIMAP_RESP_TEXT_CODE_TRY_CREATE: if (session->imap_response_info) session->imap_response_info->rsp_trycreate = TRUE; break; case MAILIMAP_RESP_TEXT_CODE_UIDNEXT: if (session->imap_selection_info) session->imap_selection_info->sel_uidnext = resp_text_code->rc_data.rc_uidnext; break; case MAILIMAP_RESP_TEXT_CODE_UIDVALIDITY: if (session->imap_selection_info) session->imap_selection_info->sel_uidvalidity = resp_text_code->rc_data.rc_uidvalidity; break; case MAILIMAP_RESP_TEXT_CODE_UNSEEN: if (session->imap_selection_info) session->imap_selection_info->sel_first_unseen = resp_text_code->rc_data.rc_first_unseen; break; } } } static void resp_cond_state_store(mailimap * session, struct mailimap_resp_cond_state * resp_cond_state) { resp_text_store(session, resp_cond_state->rsp_text); } static void mailbox_data_store(mailimap * session, struct mailimap_mailbox_data * mb_data) { int r; switch (mb_data->mbd_type) { case MAILIMAP_MAILBOX_DATA_FLAGS: if (session->imap_selection_info) { if (session->imap_selection_info->sel_flags != NULL) mailimap_flag_list_free(session->imap_selection_info->sel_flags); session->imap_selection_info->sel_flags = mb_data->mbd_data.mbd_flags; mb_data->mbd_data.mbd_flags = NULL; } break; case MAILIMAP_MAILBOX_DATA_LIST: if (session->imap_response_info) { r = clist_append(session->imap_response_info->rsp_mailbox_list, mb_data->mbd_data.mbd_list); if (r == 0) mb_data->mbd_data.mbd_list = NULL; else { /* TODO must handle error case */ } } break; case MAILIMAP_MAILBOX_DATA_LSUB: if (session->imap_response_info) { r = clist_append(session->imap_response_info->rsp_mailbox_lsub, mb_data->mbd_data.mbd_lsub); if (r == 0) mb_data->mbd_data.mbd_lsub = NULL; else { /* TODO must handle error case */ } } break; case MAILIMAP_MAILBOX_DATA_SEARCH: if (session->imap_response_info) { if (session->imap_response_info->rsp_search_result != NULL) { if (mb_data->mbd_data.mbd_search != NULL) { clist_concat(session->imap_response_info->rsp_search_result, mb_data->mbd_data.mbd_search); clist_free(mb_data->mbd_data.mbd_search); mb_data->mbd_data.mbd_search = NULL; } } else { if (mb_data->mbd_data.mbd_search != NULL) { session->imap_response_info->rsp_search_result = mb_data->mbd_data.mbd_search; mb_data->mbd_data.mbd_search = NULL; } } } break; case MAILIMAP_MAILBOX_DATA_STATUS: if (session->imap_response_info) { if (session->imap_response_info->rsp_status != NULL) mailimap_mailbox_data_status_free(session->imap_response_info->rsp_status); session->imap_response_info->rsp_status = mb_data->mbd_data.mbd_status; #if 0 if (session->imap_selection_info != NULL) { clistiter * cur; for(cur = clist_begin(mb_data->status->status_info_list) ; cur != NULL ; cur = clist_next(cur)) { struct mailimap_status_info * info; info = clist_content(cur); switch (info->att) { case MAILIMAP_STATUS_ATT_MESSAGES: session->imap_selection_info->exists = info->value; break; case MAILIMAP_STATUS_ATT_RECENT: session->imap_selection_info->recent = info->value; break; case MAILIMAP_STATUS_ATT_UIDNEXT: session->imap_selection_info->uidnext = info->value; break; case MAILIMAP_STATUS_ATT_UIDVALIDITY: session->imap_selection_info->uidvalidity = info->value; break; case MAILIMAP_STATUS_ATT_UNSEEN: session->imap_selection_info->unseen = info->value; break; } } } #endif #if 0 mailimap_mailbox_data_status_free(mb_data->status); #endif mb_data->mbd_data.mbd_status = NULL; } break; case MAILIMAP_MAILBOX_DATA_EXISTS: if (session->imap_selection_info) session->imap_selection_info->sel_exists = mb_data->mbd_data.mbd_exists; break; case MAILIMAP_MAILBOX_DATA_RECENT: if (session->imap_selection_info) session->imap_selection_info->sel_recent = mb_data->mbd_data.mbd_recent; break; } } static void message_data_store(mailimap * session, struct mailimap_message_data * msg_data) { uint32_t * expunged; int r; switch (msg_data->mdt_type) { case MAILIMAP_MESSAGE_DATA_EXPUNGE: if (session->imap_response_info) { expunged = mailimap_number_alloc_new(msg_data->mdt_number); if (expunged != NULL) { r = clist_append(session->imap_response_info->rsp_expunged, expunged); if (r == 0) { /* do nothing */ } else { /* TODO : must handle error case */ mailimap_number_alloc_free(expunged); } if (session->imap_selection_info != NULL) session->imap_selection_info->sel_exists --; } } break; case MAILIMAP_MESSAGE_DATA_FETCH: r = clist_append(session->imap_response_info->rsp_fetch_list, msg_data->mdt_msg_att); if (r == 0) { msg_data->mdt_msg_att->att_number = msg_data->mdt_number; msg_data->mdt_msg_att = NULL; } else { /* TODO : must handle error case */ } break; } } static void cont_req_or_resp_data_store(mailimap * session, struct mailimap_cont_req_or_resp_data * cont_req_or_resp_data) { if (cont_req_or_resp_data->rsp_type == MAILIMAP_RESP_RESP_DATA) { struct mailimap_response_data * resp_data; resp_data = cont_req_or_resp_data->rsp_data.rsp_resp_data; switch (resp_data->rsp_type) { case MAILIMAP_RESP_DATA_TYPE_COND_STATE: resp_cond_state_store(session, resp_data->rsp_data.rsp_cond_state); break; case MAILIMAP_RESP_DATA_TYPE_MAILBOX_DATA: mailbox_data_store(session, resp_data->rsp_data.rsp_mailbox_data); break; case MAILIMAP_RESP_DATA_TYPE_MESSAGE_DATA: message_data_store(session, resp_data->rsp_data.rsp_message_data); break; case MAILIMAP_RESP_DATA_TYPE_CAPABILITY_DATA: if (session->imap_connection_info) { if (session->imap_connection_info->imap_capability != NULL) mailimap_capability_data_free(session->imap_connection_info->imap_capability); session->imap_connection_info->imap_capability = resp_data->rsp_data.rsp_capability_data; resp_data->rsp_data.rsp_capability_data = NULL; } break; } } } static void response_tagged_store(mailimap * session, struct mailimap_response_tagged * tagged) { resp_cond_state_store(session, tagged->rsp_cond_state); } static void resp_cond_bye_store(mailimap * session, struct mailimap_resp_cond_bye * resp_cond_bye) { resp_text_store(session, resp_cond_bye->rsp_text); } static void response_fatal_store(mailimap * session, struct mailimap_response_fatal * fatal) { resp_cond_bye_store(session, fatal->rsp_bye); } static void response_done_store(mailimap * session, struct mailimap_response_done * resp_done) { switch(resp_done->rsp_type) { case MAILIMAP_RESP_DONE_TYPE_TAGGED: response_tagged_store(session, resp_done->rsp_data.rsp_tagged); break; case MAILIMAP_RESP_DONE_TYPE_FATAL: response_fatal_store(session, resp_done->rsp_data.rsp_fatal); break; } } static void response_store(mailimap * session, struct mailimap_response * response) { clistiter * cur; if (session->imap_response_info) { mailimap_response_info_free(session->imap_response_info); session->imap_response_info = NULL; } session->imap_response_info = mailimap_response_info_new(); if (session->imap_response_info == NULL) { /* ignored error */ return; } if (response->rsp_cont_req_or_resp_data_list != NULL) { for(cur = clist_begin(response->rsp_cont_req_or_resp_data_list) ; cur != NULL ; cur = clist_next(cur)) { struct mailimap_cont_req_or_resp_data * cont_req_or_resp_data; cont_req_or_resp_data = clist_content(cur); cont_req_or_resp_data_store(session, cont_req_or_resp_data); } } response_done_store(session, response->rsp_resp_done); } static void resp_cond_auth_store(mailimap * session, struct mailimap_resp_cond_auth * cond_auth) { resp_text_store(session, cond_auth->rsp_text); } static void greeting_store(mailimap * session, struct mailimap_greeting * greeting) { switch (greeting->gr_type) { case MAILIMAP_GREETING_RESP_COND_AUTH: resp_cond_auth_store(session, greeting->gr_data.gr_auth); break; case MAILIMAP_GREETING_RESP_COND_BYE: resp_cond_bye_store(session, greeting->gr_data.gr_bye); break; } } int mailimap_connect(mailimap * session, mailstream * s) { struct mailimap_greeting * greeting; int r; int auth_type; struct mailimap_connection_info * connection_info; if (session->imap_state != MAILIMAP_STATE_DISCONNECTED) return MAILIMAP_ERROR_BAD_STATE; session->imap_stream = s; if (session->imap_connection_info) mailimap_connection_info_free(session->imap_connection_info); connection_info = mailimap_connection_info_new(); if (connection_info != NULL) session->imap_connection_info = connection_info; if (read_line(session) == NULL) { return MAILIMAP_ERROR_STREAM; } r = parse_greeting(session, &greeting); if (r != MAILIMAP_NO_ERROR) { return r; } auth_type = greeting->gr_data.gr_auth->rsp_type; mailimap_greeting_free(greeting); switch (auth_type) { case MAILIMAP_RESP_COND_AUTH_PREAUTH: session->imap_state = MAILIMAP_STATE_AUTHENTICATED; return MAILIMAP_NO_ERROR_AUTHENTICATED; default: session->imap_state = MAILIMAP_STATE_NON_AUTHENTICATED; return MAILIMAP_NO_ERROR_NON_AUTHENTICATED; } } /* ********************************************************************** */ int mailimap_append(mailimap * session, const char * mailbox, struct mailimap_flag_list * flag_list, struct mailimap_date_time * date_time, const char * literal, size_t literal_size) { struct mailimap_response * response; int r; int error_code; struct mailimap_continue_req * cont_req; size_t index; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_append_send(session->imap_stream, mailbox, flag_list, date_time, literal_size); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; index = 0; r = mailimap_continue_req_parse(session->imap_stream, session->imap_stream_buffer, &index, &cont_req, session->imap_progr_rate, session->imap_progr_fun); if (r == MAILIMAP_NO_ERROR) mailimap_continue_req_free(cont_req); if (r == MAILIMAP_ERROR_PARSE) { r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; mailimap_response_free(response); return MAILIMAP_ERROR_APPEND; } r = mailimap_literal_data_send(session->imap_stream, literal, literal_size, session->imap_progr_rate, session->imap_progr_fun); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_APPEND; } } /* gboolean mailimap_authenticate(mailimap * session, gchar * auth_type) { } gboolean mailimap_authenticate_resp_send(mailimap * session, gchar * base64) { } */ int mailimap_noop(mailimap * session) { struct mailimap_response * response; int r; int error_code; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_noop_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_NOOP; } } int mailimap_logout(mailimap * session) { struct mailimap_response * response; int r; int error_code; int res; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) { res = r; goto close; } r = mailimap_logout_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) { res = r; goto close; } r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) { res = r; goto close; } if (mailstream_flush(session->imap_stream) == -1) { res = MAILIMAP_ERROR_STREAM; goto close; } if (read_line(session) == NULL) { res = MAILIMAP_ERROR_STREAM; goto close; } r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) { res = r; goto close; } error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: if (session->imap_connection_info) { mailimap_connection_info_free(session->imap_connection_info); session->imap_connection_info = NULL; } res = MAILIMAP_NO_ERROR; goto close; default: res = MAILIMAP_ERROR_LOGOUT; goto close; } close: mailstream_close(session->imap_stream); session->imap_stream = NULL; session->imap_state = MAILIMAP_STATE_DISCONNECTED; return res; } /* send the results back to the caller */ /* duplicate the result */ static struct mailimap_capability * mailimap_capability_dup(struct mailimap_capability * orig_cap) { struct mailimap_capability * cap; char * auth_type; char * name; name = NULL; auth_type = NULL; switch (orig_cap->cap_type) { case MAILIMAP_CAPABILITY_NAME: name = strdup(orig_cap->cap_data.cap_name); if (name == NULL) goto err; break; case MAILIMAP_CAPABILITY_AUTH_TYPE: auth_type = strdup(orig_cap->cap_data.cap_auth_type); if (auth_type == NULL) goto err; break; } cap = mailimap_capability_new(orig_cap->cap_type, auth_type, name); if (cap == NULL) goto free; return cap; free: if (name != NULL) free(name); if (auth_type != NULL) free(auth_type); err: return NULL; } static struct mailimap_capability_data * mailimap_capability_data_dup(struct mailimap_capability_data * orig_cap_data) { struct mailimap_capability_data * cap_data; struct mailimap_capability * cap_dup; clist * list; clistiter * cur; int r; list = clist_new(); if (list == NULL) goto err; for(cur = clist_begin(orig_cap_data->cap_list) ; cur != NULL ; cur = clist_next(cur)) { struct mailimap_capability * cap; cap = clist_content(cur); cap_dup = mailimap_capability_dup(cap); if (cap_dup == NULL) goto list; r = clist_append(list, cap_dup); if (r < 0) { mailimap_capability_free(cap_dup); goto list; } } cap_data = mailimap_capability_data_new(list); if (cap_data == NULL) goto list; return cap_data; list: clist_foreach(list, (clist_func) mailimap_capability_free, NULL); clist_free(list); err: return NULL; } int mailimap_capability(mailimap * session, struct mailimap_capability_data ** result) { struct mailimap_response * response; int r; int error_code; struct mailimap_capability_data * cap_data; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_capability_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: cap_data = mailimap_capability_data_dup(session->imap_connection_info->imap_capability); if (cap_data == NULL) return MAILIMAP_ERROR_MEMORY; * result = cap_data; return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_CAPABILITY; } } int mailimap_check(mailimap * session) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_check_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_CHECK; } } int mailimap_close(mailimap * session) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_close_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: /* leave selected state */ mailimap_selection_info_free(session->imap_selection_info); session->imap_selection_info = NULL; session->imap_state = MAILIMAP_STATE_AUTHENTICATED; return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_CLOSE; } } int mailimap_expunge(mailimap * session) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_expunge_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_EXPUNGE; } } int mailimap_copy(mailimap * session, struct mailimap_set * set, const char * mb) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_copy_send(session->imap_stream, set, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_COPY; } } int mailimap_uid_copy(mailimap * session, struct mailimap_set * set, const char * mb) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_uid_copy_send(session->imap_stream, set, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_UID_COPY; } } int mailimap_create(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_create_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_CREATE; } } int mailimap_delete(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_delete_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_DELETE; } } int mailimap_examine(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_examine_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; if (session->imap_selection_info != NULL) mailimap_selection_info_free(session->imap_selection_info); session->imap_selection_info = mailimap_selection_info_new(); r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: session->imap_state = MAILIMAP_STATE_SELECTED; return MAILIMAP_NO_ERROR; default: mailimap_selection_info_free(session->imap_selection_info); session->imap_selection_info = NULL; session->imap_state = MAILIMAP_STATE_AUTHENTICATED; return MAILIMAP_ERROR_EXAMINE; } } int mailimap_fetch(mailimap * session, struct mailimap_set * set, struct mailimap_fetch_type * fetch_type, clist ** result) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_fetch_send(session->imap_stream, set, fetch_type); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_fetch_list; session->imap_response_info->rsp_fetch_list = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_FETCH; } } void mailimap_fetch_list_free(clist * fetch_list) { clist_foreach(fetch_list, (clist_func) mailimap_msg_att_free, NULL); clist_free(fetch_list); } int mailimap_uid_fetch(mailimap * session, struct mailimap_set * set, struct mailimap_fetch_type * fetch_type, clist ** result) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_uid_fetch_send(session->imap_stream, set, fetch_type); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_fetch_list; session->imap_response_info->rsp_fetch_list = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_UID_FETCH; } } int mailimap_list(mailimap * session, const char * mb, const char * list_mb, clist ** result) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_list_send(session->imap_stream, mb, list_mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_mailbox_list; session->imap_response_info->rsp_mailbox_list = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_LIST; } } int mailimap_login(mailimap * session, const char * userid, const char * password) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_NON_AUTHENTICATED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_login_send(session->imap_stream, userid, password); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: session->imap_state = MAILIMAP_STATE_AUTHENTICATED; return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_LOGIN; } } int mailimap_lsub(mailimap * session, const char * mb, const char * list_mb, clist ** result) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_lsub_send(session->imap_stream, mb, list_mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_mailbox_lsub; session->imap_response_info->rsp_mailbox_lsub = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_LSUB; } } void mailimap_list_result_free(clist * list) { clist_foreach(list, (clist_func) mailimap_mailbox_list_free, NULL); clist_free(list); } int mailimap_rename(mailimap * session, const char * mb, const char * new_name) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_rename_send(session->imap_stream, mb, new_name); if (r != MAILIMAP_NO_ERROR) return r; if (!mailimap_crlf_send(session->imap_stream)) if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_RENAME; } } int mailimap_search(mailimap * session, const char * charset, struct mailimap_search_key * key, clist ** result) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_search_send(session->imap_stream, charset, key); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_search_result; session->imap_response_info->rsp_search_result = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_SEARCH; } } int mailimap_uid_search(mailimap * session, const char * charset, struct mailimap_search_key * key, clist ** result) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_uid_search_send(session->imap_stream, charset, key); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_search_result; session->imap_response_info->rsp_search_result = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_UID_SEARCH; } } void mailimap_search_result_free(clist * search_result) { clist_foreach(search_result, (clist_func) free, NULL); clist_free(search_result); } int mailimap_select(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_select_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; if (session->imap_selection_info != NULL) mailimap_selection_info_free(session->imap_selection_info); session->imap_selection_info = mailimap_selection_info_new(); r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: session->imap_state = MAILIMAP_STATE_SELECTED; return MAILIMAP_NO_ERROR; default: mailimap_selection_info_free(session->imap_selection_info); session->imap_selection_info = NULL; session->imap_state = MAILIMAP_STATE_AUTHENTICATED; return MAILIMAP_ERROR_SELECT; } } int mailimap_status(mailimap * session, const char * mb, struct mailimap_status_att_list * status_att_list, struct mailimap_mailbox_data_status ** result) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_status_send(session->imap_stream, mb, status_att_list); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; * result = session->imap_response_info->rsp_status; session->imap_response_info->rsp_status = NULL; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_STATUS; } } int mailimap_store(mailimap * session, struct mailimap_set * set, struct mailimap_store_att_flags * store_att_flags) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_store_send(session->imap_stream, set, store_att_flags); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_STORE; } } int mailimap_uid_store(mailimap * session, struct mailimap_set * set, struct mailimap_store_att_flags * store_att_flags) { struct mailimap_response * response; int r; int error_code; if (session->imap_state != MAILIMAP_STATE_SELECTED) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_uid_store_send(session->imap_stream, set, store_att_flags); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_UID_STORE; } } int mailimap_subscribe(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_subscribe_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_SUBSCRIBE; } } int mailimap_unsubscribe(mailimap * session, const char * mb) { struct mailimap_response * response; int r; int error_code; if ((session->imap_state != MAILIMAP_STATE_AUTHENTICATED) && (session->imap_state != MAILIMAP_STATE_SELECTED)) return MAILIMAP_ERROR_BAD_STATE; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; - r = mailimap_subscribe_send(session->imap_stream, mb); + r = mailimap_unsubscribe_send(session->imap_stream, mb); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_UNSUBSCRIBE; } } int mailimap_starttls(mailimap * session) { struct mailimap_response * response; int r; int error_code; r = send_current_tag(session); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_starttls_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_crlf_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; if (mailstream_flush(session->imap_stream) == -1) return MAILIMAP_ERROR_STREAM; if (read_line(session) == NULL) return MAILIMAP_ERROR_STREAM; r = parse_response(session, &response); if (r != MAILIMAP_NO_ERROR) return r; error_code = response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type; mailimap_response_free(response); switch (error_code) { case MAILIMAP_RESP_COND_STATE_OK: return MAILIMAP_NO_ERROR; default: return MAILIMAP_ERROR_STARTTLS; } } static char * read_line(mailimap * session) { return mailstream_read_line(session->imap_stream, session->imap_stream_buffer); } static int send_current_tag(mailimap * session) { char tag_str[15]; int r; session->imap_tag ++; snprintf(tag_str, 15, "%i", session->imap_tag); r = mailimap_tag_send(session->imap_stream, tag_str); if (r != MAILIMAP_NO_ERROR) return r; r = mailimap_space_send(session->imap_stream); if (r != MAILIMAP_NO_ERROR) return r; return MAILIMAP_NO_ERROR; } static int parse_response(mailimap * session, struct mailimap_response ** result) { size_t index; struct mailimap_response * response; char tag_str[15]; int r; index = 0; session->imap_response = NULL; r = mailimap_response_parse(session->imap_stream, session->imap_stream_buffer, &index, &response, session->imap_progr_rate, session->imap_progr_fun); if (r != MAILIMAP_NO_ERROR) return r; #if 0 mailimap_response_print(response); #endif response_store(session, response); if (mmap_string_assign(session->imap_response_buffer, response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_text->rsp_text) == NULL) return MAILIMAP_ERROR_MEMORY; session->imap_response = session->imap_response_buffer->str; if (response->rsp_resp_done->rsp_type == MAILIMAP_RESP_DONE_TYPE_FATAL) return MAILIMAP_ERROR_FATAL; snprintf(tag_str, 15, "%i", session->imap_tag); if (strcmp(response->rsp_resp_done->rsp_data.rsp_tagged->rsp_tag, tag_str) != 0) return MAILIMAP_ERROR_PROTOCOL; if (response->rsp_resp_done->rsp_data.rsp_tagged->rsp_cond_state->rsp_type == MAILIMAP_RESP_COND_STATE_BAD) return MAILIMAP_ERROR_PROTOCOL; * result = response; return MAILIMAP_NO_ERROR; } static int parse_greeting(mailimap * session, struct mailimap_greeting ** result) { size_t index; struct mailimap_greeting * greeting; int r; index = 0; session->imap_response = NULL; r = mailimap_greeting_parse(session->imap_stream, session->imap_stream_buffer, &index, &greeting, session->imap_progr_rate, session->imap_progr_fun); if (r != MAILIMAP_NO_ERROR) return r; #if 0 mailimap_greeting_print(greeting); #endif greeting_store(session, greeting); if (greeting->gr_type == MAILIMAP_GREETING_RESP_COND_BYE) { if (mmap_string_assign(session->imap_response_buffer, greeting->gr_data.gr_bye->rsp_text->rsp_text) == NULL) return MAILIMAP_ERROR_MEMORY; session->imap_response = session->imap_response_buffer->str; return MAILIMAP_ERROR_DONT_ACCEPT_CONNECTION; } if (mmap_string_assign(session->imap_response_buffer, greeting->gr_data.gr_auth->rsp_text->rsp_text) == NULL) return MAILIMAP_ERROR_MEMORY; session->imap_response = session->imap_response_buffer->str; * result = greeting; return MAILIMAP_NO_ERROR; } mailimap * mailimap_new(size_t imap_progr_rate, progress_function * imap_progr_fun) { mailimap * f; f = malloc(sizeof(* f)); if (f == NULL) goto err; f->imap_response = NULL; f->imap_stream = NULL; f->imap_progr_rate = imap_progr_rate; f->imap_progr_fun = imap_progr_fun; f->imap_stream_buffer = mmap_string_new(""); if (f->imap_stream_buffer == NULL) goto free_f; f->imap_response_buffer = mmap_string_new(""); if (f->imap_response_buffer == NULL) goto free_stream_buffer; f->imap_state = MAILIMAP_STATE_DISCONNECTED; f->imap_tag = 0; f->imap_selection_info = NULL; f->imap_response_info = NULL; f->imap_connection_info = NULL; return f; free_stream_buffer: mmap_string_free(f->imap_stream_buffer); free_f: free(f); err: return NULL; } void mailimap_free(mailimap * session) { if (session->imap_stream) mailimap_logout(session); mmap_string_free(session->imap_response_buffer); mmap_string_free(session->imap_stream_buffer); if (session->imap_response_info) mailimap_response_info_free(session->imap_response_info); if (session->imap_selection_info) mailimap_selection_info_free(session->imap_selection_info); if (session->imap_connection_info) mailimap_connection_info_free(session->imap_connection_info); free(session); } |