src/lib-lda/lda-settings.c

	lda-settings.c revision cca4ba2a504d70a9fe9fee37f8433997359de52c
* Copyright (c) 2005-2013 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "hostpid.h"
#include "settings-parser.h"
#include "mail-storage-settings.h"
#include "lda-settings.h"

#include <stddef.h>

static bool lda_settings_check(void *_set, pool_t pool, const char **error_r);

#undef DEF
#undef DEFLIST
#define DEF(type, name) \
    { type, #name, offsetof(struct lda_settings, name), NULL }
#define DEFLIST(field, name, defines) \
    { SET_DEFLIST, name, offsetof(struct lda_settings, field), defines }

static const struct setting_define lda_setting_defines[] = {
    DEF(SET_STR, postmaster_address),
    DEF(SET_STR, hostname),
    DEF(SET_STR, submission_host),
    DEF(SET_STR, sendmail_path),
    DEF(SET_STR, rejection_subject),
    DEF(SET_STR, rejection_reason),
    DEF(SET_STR, deliver_log_format),
    DEF(SET_STR, recipient_delimiter),
    DEF(SET_STR, lda_original_recipient_header),
    DEF(SET_BOOL, quota_full_tempfail),
    DEF(SET_BOOL, lda_mailbox_autocreate),
    DEF(SET_BOOL, lda_mailbox_autosubscribe),

    SETTING_DEFINE_LIST_END
};

static const struct lda_settings lda_default_settings = {
    .postmaster_address = "",
    .hostname = "",
    .submission_host = "",
    .sendmail_path = "/usr/sbin/sendmail",
    .rejection_subject = "Rejected: %s",
    .rejection_reason =
        "Your message to <%t> was automatically rejected:%n%r",
    .deliver_log_format = "msgid=%m: %$",
    .recipient_delimiter = "+",
    .lda_original_recipient_header = "",
    .quota_full_tempfail = FALSE,
    .lda_mailbox_autocreate = FALSE,
    .lda_mailbox_autosubscribe = FALSE
};

static const struct setting_parser_info *lda_setting_dependencies[] = {
    &mail_user_setting_parser_info,
    NULL
};

const struct setting_parser_info lda_setting_parser_info = {
    .module_name = "lda",
    .defines = lda_setting_defines,
    .defaults = &lda_default_settings,

    .type_offset = (size_t)-1,
    .struct_size = sizeof(struct lda_settings),

    .parent_offset = (size_t)-1,

#ifndef CONFIG_BINARY
    .check_func = lda_settings_check,
#endif
    .dependencies = lda_setting_dependencies
};

static bool lda_settings_check(void *_set, pool_t pool, const char **error_r)
{
    struct lda_settings *set = _set;

    if (*set->hostname == '\0')
        set->hostname = p_strdup(pool, my_hostdomain());
    if (*set->postmaster_address == '\0') {
        /* check for valid looking fqdn in hostname */
        if (strchr(set->hostname, '.') == NULL) {
            *error_r = "postmaster_address setting not given";
            return FALSE;
        }
        set->postmaster_address = p_strconcat(pool, "postmaster@",
                              set->hostname, NULL);
    }
    return TRUE;
}