/*
 * environ.h
 *
 * Copyright (c) 2019 Eric Vidal <eric@obarun.org>
 *
 * All rights reserved.
 *
 * This file is part of Obarun. It is subject to the license terms in
 * the LICENSE file found in the top-level directory of this
 * distribution.
 * This file may not be copied, modified, propagated, or distributed
 * except according to the terms contained in the LICENSE file./
 */

#ifndef SS_ENVIRON_H
#define SS_ENVIRON_H

#include <sys/types.h>
#include <stdint.h>

#include <oblibs/strbuf.h>

#include <66/parse.h>
#include <66/service.h>

extern int env_resolve_conf(strbuf *env, resolve_service_t *res) ;
extern int env_make_symlink(resolve_service_t *res, resolve_service_addon_environ_t *e) ;
extern int env_compute(strbuf *result, resolve_service_t *res, resolve_service_addon_environ_t *e) ;
extern int env_prepare_for_write(strbuf *dst, strbuf *contents, resolve_service_t *res, resolve_service_addon_environ_t *e) ;
extern int env_get_destination(strbuf *sa, resolve_service_addon_environ_t *e) ;

/** runtime environment */
extern void env_runtime_setdir(strbuf *dir, strbuf *live, uid_t owner) ;
extern int env_runtime_key_isvalid(char const *key) ;
extern int env_runtime_publish(char const *dir, char const *key, char const *value) ;
extern int env_runtime_withdraw(char const *dir, char const *key) ;
extern void env_runtime_emit(char const *scandir, uint8_t who, char const *prefix, char const *key) ;

/** version function */
extern int env_find_current_version(strbuf *sa,char const *svconf) ;
extern int env_append_version(strbuf *saversion, char const *svconf, char const *version) ;
extern int env_import_version_file(char const *svname, char const *svconf, char const *sversion, char const *dversion,int svtype) ;

#endif