wrt_app/service/device_api_router.ts

   1 import { wrt } from '../browser/wrt';
   2
   3 export class DeviceAPIRouter {
   4   currentApplication: any;
   5   funcCurrentApplication: any;
   6   funcRequestedAppcontrol: any;
   7   funcGetAppInfo: any;
   8   funcGetAppcerts: any;
   9   funcGetSharedUri: any;
  10   funcGetMetadata: any;
  11   funcGetPackageInfo: any;
  12
  13   id: string;
  14   serviceId: string;
  15   packageId: string;
  16   callerAppId: string;
  17
  18   constructor(id: string, isGlobal: boolean) {
  19     this.id = id;
  20     let ids = id.split(':');
  21     this.serviceId = ids[0];
  22     this.callerAppId = ids[1] ?? '';
  23     this.packageId = this.serviceId.split('.')[0];
  24
  25     this.initWebapis();
  26     if (isGlobal) {
  27       this.refineApplicationApis();
  28       this.refinePackageApis();
  29       this.refineFilesystemApis()
  30       this.initAccessControlManager();
  31     }
  32   }
  33
  34   initWebapis() {
  35     global.webapis = global.webapis ?? {};
  36
  37     global.webapis.getCallerAppId = () => {
  38       return this.callerAppId;
  39     }
  40     global.webapis.getServiceId = () => {
  41       return this.serviceId;
  42     }
  43     let app_info = global.tizen.application.getAppInfo(this.serviceId);
  44     if (app_info) {
  45       this.packageId = app_info.packageId;
  46     }
  47     global.webapis.getPackageId = () => {
  48       return this.packageId;
  49     }
  50   }
  51
  52   initAccessControlManager() {
  53     const permissions = wrt.getPrivileges(this.id);
  54     console.log(`permissions : ${permissions}`);
  55     const AccessControlManager = require('./access_control_manager');
  56     AccessControlManager.initialize(permissions);
  57   }
  58
  59   getServiceId() {
  60     return global.webapis.getServiceId();
  61   }
  62
  63   getPackageId() {
  64     return global.webapis.getPackageId();
  65   }
  66
  67   refineApplicationApis() {
  68     // tizen.application.getCurrentApplication()
  69     this.funcCurrentApplication = global.tizen.application.getCurrentApplication;
  70     global.tizen.application.getCurrentApplication = () => {
  71       console.log(`Routing - getCurrentApplication() : ${this.getServiceId()}`);
  72       if (this.currentApplication)
  73         return this.currentApplication;
  74       this.currentApplication = this.funcCurrentApplication();
  75       // tizen.application.getCurrentApplication().getRequestedAppControl()
  76       this.funcRequestedAppcontrol = this.currentApplication.getRequestedAppControl;
  77       this.currentApplication.getRequestedAppControl = () => {
  78         console.log(`Routing - getRequestedAppControl() : ${this.getServiceId()}`);
  79         if (wrt.tv)
  80           wrt.tv.setCurrentApplication(this.getServiceId());
  81         return this.funcRequestedAppcontrol();
  82       }
  83       return this.currentApplication;
  84     }
  85     // tizen.application.getAppInfo()
  86     this.funcGetAppInfo = global.tizen.application.getAppInfo;
  87     global.tizen.application.getAppInfo = (app_id?: string) => {
  88       console.log(`Routing - getAppInfo()`);
  89       if (!app_id)
  90         app_id = this.getServiceId();
  91       return this.funcGetAppInfo(app_id);
  92     }
  93     // tizen.application.getAppCerts()
  94     this.funcGetAppcerts = global.tizen.application.getAppCerts;
  95     global.tizen.application.getAppCerts = (app_id?: string) => {
  96       console.log(`Routing - getAppCerts()`);
  97       if (!app_id)
  98         app_id = this.getServiceId();
  99       return this.funcGetAppcerts(app_id);
 100     }
 101     // tizen.application.getAppSharedURI()
 102     this.funcGetSharedUri = global.tizen.application.getAppSharedURI;
 103     global.tizen.application.getAppSharedURI = (app_id?: string) => {
 104       console.log(`Routing - getAppSharedURI()`);
 105       if (!app_id)
 106         app_id = this.getServiceId();
 107       return this.funcGetSharedUri(app_id);
 108     }
 109     // tizen.application.getAppMetaData()
 110     this.funcGetMetadata = global.tizen.application.getAppMetaData;
 111     global.tizen.application.getAppMetaData = (app_id?: string) => {
 112       console.log(`Routing - getAppMetaData()`);
 113       if (!app_id)
 114         app_id = this.getServiceId();
 115       return this.funcGetMetadata(app_id);
 116     }
 117   }
 118
 119   refinePackageApis() {
 120     // tizen.package.getPackageInfo()
 121     this.funcGetPackageInfo = global.tizen.package.getPackageInfo;
 122     global.tizen.package.getPackageInfo = (...args: any[]) => {
 123       let package_id = args[0];
 124       if (!args.length || args[0] === null)
 125         package_id = this.getPackageId();
 126       console.log(`Routing - getPackageInfo() : ${package_id}`);
 127       return this.funcGetPackageInfo(package_id);
 128     }
 129   }
 130
 131   injectVirtualRootResolver(func: Function) {
 132     return (...args: any[]) => {
 133       console.log(args);
 134       args[0] = wrt.resolveVirtualRoot(this.getServiceId(), args[0]);
 135       console.log(args[0]);
 136       return func.apply(global.tizen.filesystem, args);
 137     }
 138   }
 139
 140   refineFilesystemApis() {
 141     global.tizen.filesystem.resolve = this.injectVirtualRootResolver(global.tizen.filesystem.resolve);
 142     global.tizen.filesystem.listDirectory = this.injectVirtualRootResolver(global.tizen.filesystem.listDirectory);
 143     global.tizen.filesystem.createDirectory = this.injectVirtualRootResolver(global.tizen.filesystem.createDirectory);
 144     global.tizen.filesystem.createDirectory = this.injectVirtualRootResolver(global.tizen.filesystem.createDirectory);
 145     global.tizen.filesystem.deleteDirectory = this.injectVirtualRootResolver(global.tizen.filesystem.deleteDirectory);
 146     global.tizen.filesystem.openFile = this.injectVirtualRootResolver(global.tizen.filesystem.openFile);
 147     global.tizen.filesystem.deleteFile = this.injectVirtualRootResolver(global.tizen.filesystem.deleteFile);
 148     global.tizen.filesystem.moveFile = this.injectVirtualRootResolver(global.tizen.filesystem.moveFile);
 149     global.tizen.filesystem.copyFile = this.injectVirtualRootResolver(global.tizen.filesystem.copyFile);
 150     global.tizen.filesystem.isFile = this.injectVirtualRootResolver(global.tizen.filesystem.isFile);
 151     global.tizen.filesystem.toURI = this.injectVirtualRootResolver(global.tizen.filesystem.toURI);
 152     global.tizen.filesystem.isDirectory = this.injectVirtualRootResolver(global.tizen.filesystem.isDirectory);
 153     global.tizen.filesystem.pathExists = this.injectVirtualRootResolver(global.tizen.filesystem.pathExists);
 154   }
 155 }