/*
 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef APPSPAWN_SERVICE_H
#define APPSPAWN_SERVICE_H

#include <unistd.h>
#include "appspawn_msg.h"
#include "appspawn_server.h"
#include "init_hashmap.h"
#include "loop_event.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifdef APPSPAWN_TEST
#define APPSPAWN_STATIC
#else
#define APPSPAWN_STATIC static
#endif

#define APP_HASH_BUTT 32
#define FLAGS_ON_DEMAND 0x1
#define FLAGS_MODE_COLD 0x2
#define FLAGS_SANDBOX_PRIVATE 0x10
#define FLAGS_SANDBOX_APP 0x20

#define START_INDEX 1
#define FD_INDEX 2
#define PARAM_INDEX 3
#define NULL_INDEX 4
#define PARAM_BUFFER_LEN 128
typedef struct {
    AppSpawnClient client;
    TaskHandle stream;
    int32_t fd[2];  // 2 fd count
    AppParameter property;
    pid_t pid;
} AppSpawnClientExt;

typedef struct {
    HashNode node;
    pid_t pid;
    char name[0];
} AppInfo;

typedef struct {
    AppSpawnContent content;
    uint32_t flags;
    TaskHandle server;
    SignalHandle sigHandler;
    TimerHandle timer;
    HashMapHandle appMap;  // save app pid and name
} AppSpawnContentExt;

void SetContentFunction(AppSpawnContent *content);
void AppSpawnColdRun(AppSpawnContent *content, int argc, char *const argv[]);
int GetAppSpawnClientFromArg(int argc, char *const argv[], AppSpawnClientExt *client);

#ifdef __cplusplus
}
#endif
#endif  // APPSPAWN_SERVICE_H