childProcessManager新增startArkChildProcess接口

Signed-off-by: zhangyuhang72 <zhangyuhang72@huawei.com>
Change-Id: Ic3cfdabf55d89cb15a96b99b1cd631718a04cc22

api/@ohos.app.ability.ChildProcess.d.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
@@ -18,12 +18,14 @@
  * @kit AbilityKit
  */
 
+import type { ChildProcessArgs } from './@ohos.app.ability.ChildProcessArgs';
+
 /**
  * The class of child process.
  * Child process to be started can inherit this class.
  *
  * @syscap SystemCapability.Ability.AbilityRuntime.Core
- * @StageModelOnly
+ * @stagemodelonly
  * @since 11
  */
 export default class ChildProcess {
@@ -32,8 +34,16 @@ export default class ChildProcess {
    * Called when the child process is started.
    *
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
-   * @StageModelOnly
+   * @stagemodelonly
    * @since 11
   */
-  onStart(): void;
+  /**
+   * Called when the child process is started.
+   *
+   * @param { ChildProcessArgs } [args] - Indicates args passed to child process.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @since 12
+  */
+  onStart(args?: ChildProcessArgs): void;
 }

api/@ohos.app.ability.ChildProcessArgs.d.ts

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2024 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.
+ */
+
+/**
+ * @file
+ * @kit AbilityKit
+ */
+
+/**
+ * Define args to pass to child process.
+ *
+ * @interface ChildProcessArgs
+ * @syscap SystemCapability.Ability.AbilityRuntime.Core
+ * @stagemodelonly
+ * @since 12
+ */
+export interface ChildProcessArgs {
+  /**
+   * Custom parameters define by developer.
+   * The parameters will be passed to child process entry function onStart(args).
+   *
+   * @type { ?string }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @since 12
+   */
+  entryParams?: string;
+
+  /**
+   * Indicates file descriptors that use to communicate between two processes.
+   *
+   * @type { ?Record<string, number> }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @since 12
+   */
+  fds?: Record<string, number>;
+}

api/@ohos.app.ability.ChildProcessOptions.d.ts

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2024 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.
+ */
+
+/**
+ * @file
+ * @kit AbilityKit
+ */
+
+/**
+ * Define options for starting child process.
+ *
+ * @interface ChildProcessOptions
+ * @syscap SystemCapability.Ability.AbilityRuntime.Core
+ * @stagemodelonly
+ * @since 12
+ */
+export interface ChildProcessOptions {
+  /**
+   * Whether the child process runs in an isolated environment.
+   *
+   * @type { ?boolean }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @since 12
+   */
+  isolationMode?: boolean;
+}

api/@ohos.app.ability.childProcessManager.d.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
@@ -19,6 +19,8 @@
  */
 
 import type { AsyncCallback } from './@ohos.base';
+import type { ChildProcessArgs } from './@ohos.app.ability.ChildProcessArgs';
+import type { ChildProcessOptions } from './@ohos.app.ability.ChildProcessOptions';
 
 /**
  * This module provides the capability to start and manage child process.
@@ -34,7 +36,7 @@ declare namespace childProcessManager {
    * 
    * @enum { number }
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
-   * @StageModelOnly
+   * @stagemodelonly
    * @since 11
    */
   export const enum StartMode {
@@ -44,7 +46,7 @@ declare namespace childProcessManager {
      * Binder IPC can not be used in child process in this mode, may cause crash.
      *
      * @syscap SystemCapability.Ability.AbilityRuntime.Core
-     * @StageModelOnly
+     * @stagemodelonly
      * @since 11
      */
     SELF_FORK = 0,
@@ -53,7 +55,7 @@ declare namespace childProcessManager {
      * Fork child process by app spawn.
      *
      * @syscap SystemCapability.Ability.AbilityRuntime.Core
-     * @StageModelOnly
+     * @stagemodelonly
      * @since 11
      */
     APP_SPAWN_FORK = 1,
@@ -71,7 +73,7 @@ declare namespace childProcessManager {
    * @throws { BusinessError } 16000061 - Operation not supported.
    * @throws { BusinessError } 16000062 - The number of child process exceeds upper bound.
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
-   * @StageModelOnly
+   * @stagemodelonly
    * @since 11
    */
   function startChildProcess(srcEntry: string, startMode: StartMode): Promise<number>;
@@ -88,11 +90,28 @@ declare namespace childProcessManager {
    * @throws { BusinessError } 16000061 - Operation not supported.
    * @throws { BusinessError } 16000062 - The number of child process exceeds upper bound.
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
-   * @StageModelOnly
+   * @stagemodelonly
    * @since 11
    */
   function startChildProcess(srcEntry: string, startMode: StartMode, callback: AsyncCallback<number>): void;
 
+  /** 
+   * Start child process with the given args and options.
+   *
+   * @param { string } srcEntry - Indicates child process source file entrance to be started.
+   * @param { ChildProcessArgs } args - Indicates args to pass to child process.
+   * @param { ChildProcessOptions } [options] - Indicates options for starting child process.
+   * @returns { Promise<number> } Returns the started child process pid.
+   * @throws { BusinessError } 401 - Parameter error. Possible causes:
+   *         1.Mandatory parameters are left unspecified; 2.Incorrect parameter types; 3.Parameter verification failed.
+   * @throws { BusinessError } 801 - Capability not supported.
+   * @throws { BusinessError } 16000050 - Internal error.
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @since 12
+   */
+  function startArkChildProcess(srcEntry: string, args: ChildProcessArgs, options?: ChildProcessOptions): Promise<number>;
+
 }
 
 export default childProcessManager;

kits/@kit.AbilityKit.d.ts

@@ -39,6 +39,8 @@ import autoFillManager from '@ohos.app.ability.autoFillManager';
 import autoStartupManager from '@ohos.app.ability.autoStartupManager';
 import ChildProcess from '@ohos.app.ability.ChildProcess';
 import childProcessManager from '@ohos.app.ability.childProcessManager';
+import { ChildProcessArgs } from '@ohos.app.ability.ChildProcessArgs';
+import { ChildProcessOptions } from '@ohos.app.ability.ChildProcessOptions';
 import common from '@ohos.app.ability.common';
 import { Configuration } from '@ohos.app.ability.Configuration';
 import ConfigurationConstant from '@ohos.app.ability.ConfigurationConstant';
@@ -112,5 +114,5 @@ export {
   innerBundleManager, insightIntent, insightIntentDriver, installer, launcherBundleManager, missionManager,
   overlay, particleAbility, quickFixManager, uriPermissionManager, wantAgent, wantConstant, privacyManager,
   EmbeddedUIExtensionAbility, StartupConfig, StartupConfigEntry, StartupListener, StartupTask, startupManager,
-  screenLockFileManager, AtomicServiceOptions
+  screenLockFileManager, AtomicServiceOptions, ChildProcessArgs, ChildProcessOptions
 };