feat: 适配HarmonyOS平台

harmony/doc-viewer/.gitignore

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+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test

harmony/doc-viewer/BuildProfile.ets

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+export default class BuildProfile { 
+	static readonly HAR_VERSION = '2.7.8-0.0.1';
+	static readonly BUILD_MODE_NAME = 'debug';
+	static readonly DEBUG = true;
+	static readonly TARGET_NAME = 'default';
+}

harmony/doc-viewer/build-profile.json5

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+{
+  "apiType": "stageMode",
+  "buildOption": {
+  },
+  "buildOptionSet": [
+    {
+      "name": "release",
+      "arkOptions": {
+        "obfuscation": {
+          "ruleOptions": {
+            "enable": true,
+            "files": [
+              "./obfuscation-rules.txt"
+            ]
+          }
+        }
+      }
+    },
+  ],
+  "targets": [
+    {
+      "name": "default"
+    }
+  ]
+}

harmony/doc-viewer/hvigorfile.ts

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+
+export { harTasks } from '@ohos/hvigor-ohos-plugin';

harmony/doc-viewer/index.ets

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+export * from './ts'

harmony/doc-viewer/obfuscation-rules.txt

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+# Define project specific obfuscation rules here.
+# You can include the obfuscation configuration files in the current module's build-profile.json5.
+#
+# For more details, see
+#   https://gitee.com/openharmony/arkcompiler_ets_frontend/blob/master/arkguard/README.md
+
+# Obfuscation options:
+# -disable-obfuscation: disable all obfuscations
+# -enable-property-obfuscation: obfuscate the property names
+# -enable-toplevel-obfuscation: obfuscate the names in the global scope
+# -compact: remove unnecessary blank spaces and all line feeds
+# -remove-log: remove all console.* statements
+# -print-namecache: print the name cache that contains the mapping from the old names to new names
+# -apply-namecache: reuse the given cache file
+
+# Keep options:
+# -keep-property-name: specifies property names that you want to keep
+# -keep-global-name: specifies names that you want to keep in the global scope

harmony/doc-viewer/oh-package.json5

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+{
+  "name": "@react-native-oh-tpl/react-native-doc-viewer",
+  "version": "2.7.8-0.0.1",
+  type: 'module',
+  dependencies: {
+    "@rnoh/react-native-openharmony": 'file:../react_native_openharmony'
+  }
+}
+

harmony/doc-viewer/src/main/ets/Log.ts

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+/**
+ * MIT License
+ *
+ * Copyright (C) 2023 Huawei Device Co., Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+import hilog from '@ohos.hilog';
+
+class Logger {
+  private domain: number;
+  private prefix: string;
+  private format: string = '%{public}s';
+  private isDebug: boolean;
+
+  /**
+   * constructor.
+   *
+   * @param Prefix Identifies the log tag.
+   * @param domain Domain Indicates the service domain, which is a hexadecimal integer ranging from 0x0 to 0xFFFFF.
+   */
+  constructor(prefix: string = 'MyApp', domain: number = 0xFF00, isDebug = false) {
+    this.prefix = prefix;
+    this.domain = domain;
+    this.isDebug = isDebug;
+  }
+
+  debug(...args: string[]): void {
+    if (this.isDebug) {
+      hilog.debug(this.domain, this.prefix, this.format, args);
+    }
+  }
+
+  info(...args: string[]): void {
+    hilog.info(this.domain, this.prefix, this.format, args);
+  }
+
+  warn(...args: string[]): void {
+    hilog.warn(this.domain, this.prefix, this.format, args);
+  }
+
+  error(...args: string[]): void {
+    hilog.error(this.domain, this.prefix, this.format, args);
+  }
+}
+
+export default new Logger('RNCDocViewer', 0xFF00, false)

harmony/doc-viewer/src/main/ets/mime.ts

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+// 参考 mdn 常见的MIME类型
+
+const mimeMap = {
+  aac: 'audio/aac',
+  abw: 'application/x-abiword',
+  apng: 'image/apng',
+  arc: 'application/x-freearc',
+  avif: 'image/avif',
+  avi: 'video/x-msvideo',
+  azw: 'application/vnd.amazon.ebook',
+  bin: 'application/octet-stream',
+  bmp: 'image/bmp',
+  bz: 'application/x-bzip',
+  bz2: 'application/x-bzip2',
+  cda: 'application/x-cdf',
+  csh: 'application/x-csh',
+  css: 'text/css',
+  csv: 'text/csv',
+  doc: 'application/msword',
+  docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  eot: 'application/vnd.ms-fontobject',
+  epub: 'application/epub+zip',
+  gz: 'application/gzip',
+  gif: 'image/gif',
+  htm: 'text/html',
+  html: 'text/html',
+  ico: 'image/vnd.microsoft.icon',
+  ics: 'text/calendar',
+  jar: 'application/java-archive',
+  jpeg: 'image/jpeg',
+  jpg: 'image/jpeg',
+  js: 'text/javascript',
+  json: 'application/json',
+  jsonld: 'application/ld+json',
+  mid: 'audio/midi',
+  midi: 'audio/x-midi',
+  mjs: 'text/javascript',
+  mp3: 'audio/mpeg',
+  mp4: 'video/mp4',
+  mpeg: 'video/mpeg',
+  odp: 'application/vnd.oasis.opendocument.presentation',
+  ods: 'application/vnd.oasis.opendocument.spreadsheet',
+  odt: 'application/vnd.oasis.opendocument.text',
+  oga: 'audio/ogg',
+  ogv: 'video/ogg',
+  ogx: 'application/ogg',
+  opus: 'audio/opus',
+  png: 'image/png',
+  pdf: 'application/pdf',
+  ppt: 'application/vnd.ms-powerpoint',
+  pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+  rar: 'application/vnd.rar',
+  rtf: 'application/rtf',
+  sh: 'application/x-sh',
+  svg: 'image/svg+xml',
+  tar: 'application/x-tar',
+  tif: 'image/tiff',
+  tiff: 'image/tiff',
+  txt: 'text/plain',
+  vsd: 'application/vnd.visio',
+  wav: 'audio/wav',
+  weba: 'audio/webm',
+  webm: 'video/webm',
+  webp: 'image/webp',
+  woff: 'font/woff',
+  xhtml: 'application/xhtml+xml',
+  xls: 'application/vnd.ms-excel',
+  xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  xml: 'application/xml',
+  xul: 'application/vnd.mozilla.xul+xml',
+  zip: 'application/zip',
+  '3gp': 'video/3gpp',
+  '3g2': 'video/3gpp',
+  '7z': 'application/x-7z-compressed'
+}
+
+export function getMimeType(fileType: string) {
+  fileType = fileType.toLowerCase()
+  return mimeMap[fileType] || mimeMap['pdf']
+}

harmony/doc-viewer/src/main/ets/package.ts

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+import { RNOHContext, RNPackage, TurboModulesFactory } from '@rnoh/react-native-openharmony/ts'
+import type { TurboModule, TurboModuleContext } from '@rnoh/react-native-openharmony/ts'
+import { DocViewTurboModule } from './turborModules'
+
+class DocViewTurboModulesFactory extends TurboModulesFactory{
+  createTurboModule(name: string): TurboModule | null {
+    if (name === 'RNCDocViewer') {
+      return new DocViewTurboModule(this.ctx)
+    }
+    return null
+  }
+  hasTurboModule(name: string): boolean {
+    return name === 'RNCDocViewer'
+  }
+}
+
+export class DocViewPackage extends RNPackage{
+  createTurboModulesFactory(ctx: TurboModuleContext): TurboModulesFactory {
+    return new DocViewTurboModulesFactory(ctx)
+  }
+}