static int nntpdriver_cached_get_envelopes_list(mailsession * session, struct mailmessage_list * env_list) { int r; unsigned int i; struct nntp_cached_session_state_data * cached_data; uint32_t first; uint32_t last; struct nntp_session_state_data * ancestor_data; char filename_env[PATH_MAX]; char filename_flags[PATH_MAX]; struct mail_cache_db * cache_db_env; struct mail_cache_db * cache_db_flags; MMAPString * mmapstr; int res; char cache_dir[PATH_MAX]; cached_data = get_cached_data(session); ancestor_data = get_ancestor_data(session); nntp_flags_store_process(cached_data->nntp_flags_directory, ancestor_data->nntp_group_name, cached_data->nntp_flags_store); if (ancestor_data->nntp_group_name == NULL) { res = MAIL_ERROR_BAD_STATE; goto err; } /* read articles sequence */ read_article_seq(session, &first, &last); mmapstr = mmap_string_new(""); if (mmapstr == NULL) { res = MAIL_ERROR_MEMORY; goto err; } snprintf(filename_env, PATH_MAX, "%s/%s/%s", cached_data->nntp_cache_directory, ancestor_data->nntp_group_name, ENV_NAME); r = mail_cache_db_open_lock(filename_env, &cache_db_env); if (r < 0) { res = MAIL_ERROR_FILE; goto free_mmapstr; } snprintf(filename_flags, PATH_MAX, "%s/%s/%s", cached_data->nntp_flags_directory, ancestor_data->nntp_group_name, FLAGS_NAME); /* fill with cached */ for(i = 0 ; i < carray_count(env_list->msg_tab) ; i ++) { mailmessage * msg; struct mailimf_fields * fields; msg = carray_get(env_list->msg_tab, i); if ((msg->msg_index < first) || (msg->msg_index > last)) continue; if (msg->msg_fields == NULL) { r = get_cached_envelope(cache_db_env, mmapstr, session, msg->msg_index, &fields); if (r == MAIL_NO_ERROR) { msg->msg_fields = fields; msg->msg_cached = TRUE; } } } mail_cache_db_close_unlock(filename_env, cache_db_env); r = mailsession_get_envelopes_list(get_ancestor(session), env_list); if (r != MAIL_NO_ERROR) { res = r; goto free_mmapstr; } r = mail_cache_db_open_lock(filename_flags, &cache_db_flags); if (r < 0) { res = MAIL_ERROR_FILE; goto free_mmapstr; } /* add flags */ for(i = 0 ; i < carray_count(env_list->msg_tab) ; i ++) { mailmessage * msg; msg = carray_get(env_list->msg_tab, i); if (msg->msg_flags == NULL) { struct mail_flags * flags; r = nntpdriver_get_cached_flags(cache_db_flags, mmapstr, msg->msg_index, &flags); if (r == MAIL_NO_ERROR) { msg->msg_flags = flags; } else { msg->msg_flags = mail_flags_new_empty(); if (msg->msg_fields == NULL) { msg->msg_flags->fl_flags |= MAIL_FLAG_CANCELLED; mailmessage_check(msg); } } } } mail_cache_db_close_unlock(filename_flags, cache_db_flags); r = mail_cache_db_open_lock(filename_env, &cache_db_env); if (r < 0) { res = MAIL_ERROR_FILE; goto free_mmapstr; } r = mail_cache_db_open_lock(filename_flags, &cache_db_flags); if (r < 0) { res = MAIL_ERROR_FILE; goto close_db_env; } /* must write cache */ for(i = 0 ; i < carray_count(env_list->msg_tab) ; i ++) { mailmessage * msg; msg = carray_get(env_list->msg_tab, i); if (msg->msg_fields != NULL) { if (!msg->msg_cached) { r = write_cached_envelope(cache_db_env, mmapstr, session, msg->msg_index, msg->msg_fields); } } if (msg->msg_flags != NULL) { r = nntpdriver_write_cached_flags(cache_db_flags, mmapstr, msg->msg_index, msg->msg_flags); } } first = 0; last = 0; if (carray_count(env_list->msg_tab) > 0) { mailmessage * msg; msg = carray_get(env_list->msg_tab, 0); first = msg->msg_index; msg = carray_get(env_list->msg_tab, carray_count(env_list->msg_tab) - 1); last = msg->msg_index; } /* write articles sequence */ write_article_seq(session, first, last); /* flush cache */ maildriver_cache_clean_up(cache_db_env, cache_db_flags, env_list); /* remove cache files */ snprintf(cache_dir, PATH_MAX, "%s/%s", cached_data->nntp_cache_directory, ancestor_data->nntp_group_name); mail_cache_db_close_unlock(filename_flags, cache_db_flags); mail_cache_db_close_unlock(filename_env, cache_db_env); mmap_string_free(mmapstr); maildriver_message_cache_clean_up(cache_dir, env_list, get_uid_from_filename); return MAIL_NO_ERROR; close_db_env: mail_cache_db_close_unlock(filename_env, cache_db_env); free_mmapstr: mmap_string_free(mmapstr); err: return res; }
static void imap_check(mailmessage * msg_info) { get_ancestor(msg_info)->msg_flags = msg_info->msg_flags; mailmessage_check(get_ancestor(msg_info)); get_ancestor(msg_info)->msg_flags = NULL; }
static int nntpdriver_get_envelopes_list(mailsession * session, struct mailmessage_list * env_list) { newsnntp * nntp; int r; struct nntp_session_state_data * data; clist * list; int done; clistiter * cur; uint32_t first_seq; unsigned int i; nntp = get_nntp_session(session); data = get_data(session); if (data->nntp_group_info == NULL) return MAIL_ERROR_BAD_STATE; first_seq = data->nntp_group_info->grp_first; if (carray_count(env_list->msg_tab) > 0) { mailmessage * msg; msg = carray_get(env_list->msg_tab, 0); first_seq = msg->msg_index; } if (carray_count(env_list->msg_tab) > 0) { i = carray_count(env_list->msg_tab) - 1; while (1) { mailmessage * msg; msg = carray_get(env_list->msg_tab, i); if (msg->msg_fields != NULL) { first_seq = msg->msg_index + 1; break; } if (i == 0) break; i --; } } if (first_seq > data->nntp_group_info->grp_last) { list = NULL; } else { done = FALSE; do { r = newsnntp_xover_range(nntp, first_seq, data->nntp_group_info->grp_last, &list); switch (r) { case NEWSNNTP_ERROR_REQUEST_AUTHORIZATION_USERNAME: r = nntpdriver_authenticate_user(session); if (r != MAIL_NO_ERROR) return r; break; case NEWSNNTP_WARNING_REQUEST_AUTHORIZATION_PASSWORD: r = nntpdriver_authenticate_password(session); if (r != MAIL_NO_ERROR) return r; break; case NEWSNNTP_NO_ERROR: done = TRUE; break; default: return nntpdriver_nntp_error_to_mail_error(r); } } while (!done); } #if 0 i = 0; j = 0; if (list != NULL) { for(cur = clist_begin(list) ; cur != NULL ; cur = clist_next(cur)) { struct newsnntp_xover_resp_item * item; struct mailimf_fields * fields; item = clist_content(cur); while (i < carray_count(env_list->msg_tab)) { mailmessage * info; info = carray_get(env_list->msg_tab, i); if (item->ovr_article == info->msg_index) { if (info->fields == NULL) { r = xover_resp_to_fields(item, &fields); if (r == MAIL_NO_ERROR) { info->fields = fields; } info->size = item->ovr_size; carray_set(env_list->msg_tab, j, info); j ++; i ++; break; } else { carray_set(env_list->msg_tab, j, info); j ++; } } else { if (info->fields != NULL) { carray_set(env_list->msg_tab, j, info); j ++; } else { if (info->flags != NULL) { info->flags->flags &= ~MAIL_FLAG_NEW; info->flags->flags |= MAIL_FLAG_SEEN | MAIL_FLAG_DELETED; mailmessage_check(info); } mailmessage_free(info); carray_set(env_list->msg_tab, i, NULL); } } i ++; } } } while (i < carray_count(env_list->msg_tab)) { mailmessage * info; info = carray_get(env_list->msg_tab, i); if (info->fields != NULL) { carray_set(env_list->msg_tab, j, info); j ++; } else { if (info->flags != NULL) { info->flags->flags &= ~MAIL_FLAG_NEW; info->flags->flags |= MAIL_FLAG_SEEN | MAIL_FLAG_DELETED; mailmessage_check(info); } mailmessage_free(info); carray_set(env_list->msg_tab, i, NULL); } i ++; } r = carray_set_size(env_list->msg_tab, j); if (r < 0) { if (list != NULL) newsnntp_xover_resp_list_free(list); return MAIL_ERROR_MEMORY; } #endif i = 0; if (list != NULL) { for(cur = clist_begin(list) ; cur != NULL ; cur = clist_next(cur)) { struct newsnntp_xover_resp_item * item; struct mailimf_fields * fields; item = clist_content(cur); while (i < carray_count(env_list->msg_tab)) { mailmessage * info; info = carray_get(env_list->msg_tab, i); if (item->ovr_article == info->msg_index) { if (info->msg_fields == NULL) { fields = NULL; r = xover_resp_to_fields(item, &fields); if (r == MAIL_NO_ERROR) { info->msg_fields = fields; } info->msg_size = item->ovr_size; i ++; break; } } #if 0 else if ((info->fields == NULL) && (info->flags != NULL)) { info->flags->flags &= ~MAIL_FLAG_NEW; info->flags->flags |= MAIL_FLAG_CANCELLED; mailmessage_check(info); } #endif i ++; } } } #if 0 while (i < env_list->msg_tab->len) { mailmessage * info; info = carray_get(env_list->msg_tab, i); if ((info->fields == NULL) && (info->flags != NULL)) { info->flags->flags &= ~MAIL_FLAG_NEW; info->flags->flags |= MAIL_FLAG_CANCELLED; mailmessage_check(info); } i ++; } #endif if (list != NULL) newsnntp_xover_resp_list_free(list); return MAIL_NO_ERROR; }