initial service integration

services/package.json

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+{
+    "name": "org.webosbrew.hbchannel.service",
+    "version": "1.0.0",
+    "description": "Homebrew Channel Service",
+    "main": "service.js",
+    "scripts": {
+        "test": "echo \"Error: no test specified\" && exit 1"
+    },
+    "author": "David Buchanan",
+    "license": "MIT"
+}

services/run-js-service

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+#! /bin/sh
+
+# :^)
+eval "$(cat /usr/bin/run-js-service | sed 's/^thirdparty_jail=.*/thirdparty_jail=off/')"

services/service.js

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+var pkgInfo = require('./package.json');
+var Service = require('webos-service');
+var child_process = require('child_process')
+
+// Register com.yourdomain.@DIR@.service, on both buses
+var service = new Service(pkgInfo.name);
+
+service.register("checkRoot", function (message) {
+  message.respond({
+    returnValue: process.getuid() === 0,
+  });
+});
+
+service.register("exec", function (message) {
+  child_process.exec(message.payload.command, {encoding: "buffer"}, function (error, stdout, stderr) {
+    message.respond({
+      returnValue: !error,
+      error: error,
+      stdoutString: stdout.toString(),
+      stdoutBytes: stdout.toString("base64"),
+      stderrString: stderr.toString(),
+      stderrBytes: stderr.toString("base64")
+    });
+  });
+});
+
+service.register("spawn", function (message) {
+  var proc = child_process.spawn("/bin/sh", ["-c", message.payload.command]);
+
+  proc.stdout.on('data', function (data) {
+    message.respond({
+      event: "stdoutData",
+      stdoutString: data.toString(),
+      stdoutBytes: data.toString("base64")
+    });
+  });
+  proc.stderr.on('data', function (data) {
+    message.respond({
+      event: "stderrData",
+      stderrString: data.toString(),
+      stderrBytes: data.toString("base64")
+    });
+  });
+  proc.on('close', function (code) {
+    message.respond({
+      event: "close",
+      closeCode: code
+    });
+  });
+  proc.on('exit', function (code) {
+    message.respond({
+      event: "exit",
+      exitCode: code
+    });
+  });
+});
+
+// stub service that emulates luna://com.webos.service.sm/license/apps/getDrmStatus
+service.register("getDrmStatus", function (message) {
+  message.respond({
+    "appId": message.payload.appId,
+    "drmType": "NCG DRM",
+    "installBasePath": "/media/cryptofs",
+    "returnValue": true,
+    "isTimeLimited": false
+  });
+});

services/services.json

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+{
+    "id": "org.webosbrew.hbchannel.service",
+    "description": "Homebrew Channel Service",
+    "services": [
+        {
+            "name": "org.webosbrew.hbchannel.service"
+        }
+    ]
+}