mirror of
https://gitee.com/openharmony/startup_appspawn
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101 lines
3.0 KiB
C
101 lines
3.0 KiB
C
/*
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* Copyright (c) 2024 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef APPSPAWN_SERVER_H
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#define APPSPAWN_SERVER_H
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#include <stdint.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "appspawn_utils.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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MODE_FOR_APP_SPAWN,
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MODE_FOR_NWEB_SPAWN,
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MODE_FOR_APP_COLD_RUN,
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MODE_FOR_NWEB_COLD_RUN,
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MODE_FOR_NATIVE_SPAWN,
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MODE_FOR_CJAPP_SPAWN,
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MODE_INVALID
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} RunMode;
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typedef enum {
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PROCESS_FOR_APP_SPAWN,
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PROCESS_FOR_NWEB_SPAWN,
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PROCESS_FOR_APP_COLD_RUN,
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PROCESS_FOR_NWEB_COLD_RUN,
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PROCESS_FOR_NATIVE_SPAWN,
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PROCESS_FOR_NWEB_RESTART,
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PROCESS_INVALID
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} RunProcess;
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typedef enum {
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CJPROCESS_FOR_APP_SPAWN,
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CJPROCESS_FOR_APP_COLD_RUN,
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CJPROCESS_INVALID
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} CJRunProcess;
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typedef struct AppSpawnClient {
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uint32_t id;
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uint32_t flags; // Save negotiated flags
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} AppSpawnClient;
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typedef struct AppSpawnContent {
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char *longProcName;
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uint32_t longProcNameLen;
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uint32_t sandboxNsFlags;
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int wdgOpened;
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#ifdef USE_ENCAPS
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int fdEncaps;
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#endif
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int sandboxType;
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RunMode mode;
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#ifndef OHOS_LITE
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int32_t preforkFd[2];
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int32_t parentToChildFd[2];
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char *propertyBuffer;
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pid_t reservedPid;
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int enablePerfork;
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#endif
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// system
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void (*runAppSpawn)(struct AppSpawnContent *content, int argc, char *const argv[]);
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void (*notifyResToParent)(struct AppSpawnContent *content, AppSpawnClient *client, int result);
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int (*runChildProcessor)(struct AppSpawnContent *content, AppSpawnClient *client);
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// for cold start
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int (*coldStartApp)(struct AppSpawnContent *content, AppSpawnClient *client);
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} AppSpawnContent;
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typedef struct TagAppSpawnForkArg {
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struct AppSpawnContent *content;
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AppSpawnClient *client;
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} AppSpawnForkArg;
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AppSpawnContent *AppSpawnCreateContent(const char *socketName, char *longProcName, uint32_t longProcNameLen, int cold);
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int AppSpawnExecuteClearEnvHook(AppSpawnContent *content, AppSpawnClient *client);
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int AppSpawnExecuteSpawningHook(AppSpawnContent *content, AppSpawnClient *client);
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int AppSpawnExecutePreReplyHook(AppSpawnContent *content, AppSpawnClient *client);
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int AppSpawnExecutePostReplyHook(AppSpawnContent *content, AppSpawnClient *client);
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void AppSpawnEnvClear(AppSpawnContent *content, AppSpawnClient *client);
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int AppSpawnProcessMsg(AppSpawnContent *content, AppSpawnClient *client, pid_t *childPid);
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void ProcessExit(int code);
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int AppSpawnChild(AppSpawnContent *content, AppSpawnClient *client);
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#ifdef __cplusplus
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}
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#endif
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#endif // APPSPAWN_SERVER_H
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