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/* Copyright (c) 2005-2013 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "buffer.h"
#include "settings-parser.h"
#include "service-settings.h"
#include "mail-storage-settings.h"
#include "imap-settings.h"
#include <stddef.h>
#include <stdlib.h>
#include <unistd.h>
static bool imap_settings_verify(void *_set, pool_t pool,
const char **error_r);
/* <settings checks> */
static struct file_listener_settings imap_unix_listeners_array[] = {
{ "login/imap", 0666, "", "" }
};
static struct file_listener_settings *imap_unix_listeners[] = {
&imap_unix_listeners_array[0]
};
static buffer_t imap_unix_listeners_buf = {
imap_unix_listeners, sizeof(imap_unix_listeners), { 0, }
};
/* </settings checks> */
struct service_settings imap_service_settings = {
.name = "imap",
.protocol = "imap",
.type = "",
.executable = "imap",
.user = "",
.group = "",
.privileged_group = "",
.extra_groups = "",
.chroot = "",
.drop_priv_before_exec = FALSE,
.process_min_avail = 0,
.process_limit = 1024,
.client_limit = 1,
.service_count = 1,
.idle_kill = 0,
.vsz_limit = (uoff_t)-1,
.unix_listeners = { { &imap_unix_listeners_buf,
sizeof(imap_unix_listeners[0]) } },
.fifo_listeners = ARRAY_INIT,
.inet_listeners = ARRAY_INIT
};
#undef DEF
#undef DEFLIST
#define DEF(type, name) \
{ type, #name, offsetof(struct imap_settings, name), NULL }
#define DEFLIST(field, name, defines) \
{ SET_DEFLIST, name, offsetof(struct imap_settings, field), defines }
static const struct setting_define imap_setting_defines[] = {
DEF(SET_BOOL, verbose_proctitle),
DEF(SET_SIZE, imap_max_line_length),
DEF(SET_TIME, imap_idle_notify_interval),
DEF(SET_STR, imap_capability),
DEF(SET_STR, imap_client_workarounds),
DEF(SET_STR, imap_logout_format),
DEF(SET_STR, imap_id_send),
DEF(SET_STR, imap_id_log),
DEF(SET_BOOL, imap_metadata),
DEF(SET_STR, imap_urlauth_host),
DEF(SET_UINT, imap_urlauth_port),
SETTING_DEFINE_LIST_END
};
static const struct imap_settings imap_default_settings = {
.verbose_proctitle = FALSE,
/* RFC-2683 recommends at least 8000 bytes. Some clients however don't
break large message sets to multiple commands, so we're pretty
liberal by default. */
.imap_max_line_length = 64*1024,
.imap_idle_notify_interval = 2*60,
.imap_capability = "",
.imap_client_workarounds = "",
.imap_logout_format = "in=%i out=%o",
.imap_id_send = "name *",
.imap_id_log = "",
.imap_metadata = FALSE,
.imap_urlauth_host = "",
.imap_urlauth_port = 143
};
static const struct setting_parser_info *imap_setting_dependencies[] = {
&mail_user_setting_parser_info,
NULL
};
const struct setting_parser_info imap_setting_parser_info = {
.module_name = "imap",
.defines = imap_setting_defines,
.defaults = &imap_default_settings,
.type_offset = (size_t)-1,
.struct_size = sizeof(struct imap_settings),
.parent_offset = (size_t)-1,
.check_func = imap_settings_verify,
.dependencies = imap_setting_dependencies
};
/* <settings checks> */
struct imap_client_workaround_list {
const char *name;
enum imap_client_workarounds num;
};
static const struct imap_client_workaround_list imap_client_workaround_list[] = {
{ "delay-newmail", WORKAROUND_DELAY_NEWMAIL },
{ "tb-extra-mailbox-sep", WORKAROUND_TB_EXTRA_MAILBOX_SEP },
{ "tb-lsub-flags", WORKAROUND_TB_LSUB_FLAGS },
{ NULL, 0 }
};
static int
imap_settings_parse_workarounds(struct imap_settings *set,
const char **error_r)
{
enum imap_client_workarounds client_workarounds = 0;
const struct imap_client_workaround_list *list;
const char *const *str;
str = t_strsplit_spaces(set->imap_client_workarounds, " ,");
for (; *str != NULL; str++) {
list = imap_client_workaround_list;
for (; list->name != NULL; list++) {
if (strcasecmp(*str, list->name) == 0) {
client_workarounds |= list->num;
break;
}
}
if (list->name == NULL) {
*error_r = t_strdup_printf("imap_client_workarounds: "
"Unknown workaround: %s", *str);
return -1;
}
}
set->parsed_workarounds = client_workarounds;
return 0;
}
static bool
imap_settings_verify(void *_set, pool_t pool ATTR_UNUSED, const char **error_r)
{
struct imap_settings *set = _set;
if (imap_settings_parse_workarounds(set, error_r) < 0)
return FALSE;
return TRUE;
}
/* </settings checks> */
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