From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../adb/commands/prepare-tcp-connection.js         | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 devtools/client/shared/remote-debugging/adb/commands/prepare-tcp-connection.js

(limited to 'devtools/client/shared/remote-debugging/adb/commands/prepare-tcp-connection.js')

diff --git a/devtools/client/shared/remote-debugging/adb/commands/prepare-tcp-connection.js b/devtools/client/shared/remote-debugging/adb/commands/prepare-tcp-connection.js
new file mode 100644
index 0000000000..dc9103f56b
--- /dev/null
+++ b/devtools/client/shared/remote-debugging/adb/commands/prepare-tcp-connection.js
@@ -0,0 +1,46 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { dumpn } = require("resource://devtools/shared/DevToolsUtils.js");
+const {
+  runCommand,
+} = require("resource://devtools/client/shared/remote-debugging/adb/commands/run-command.js");
+
+// sends adb forward deviceId, localPort and devicePort
+const forwardPort = function (deviceId, localPort, devicePort) {
+  dumpn("forwardPort " + localPort + " -- " + devicePort);
+  // Send "host-serial:<serial-number>:<request>",
+  // with <request> set to "forward:<local>;<remote>"
+  // See https://android.googlesource.com/platform/system/core/+/jb-dev/adb/SERVICES.TXT
+  return runCommand(
+    `host-serial:${deviceId}:forward:${localPort};${devicePort}`
+  ).then(function onSuccess(data) {
+    return data;
+  });
+};
+
+const getFreeTCPPort = function () {
+  const serv = Cc["@mozilla.org/network/server-socket;1"].createInstance(
+    Ci.nsIServerSocket
+  );
+  serv.init(-1, true, -1);
+  const port = serv.port;
+  serv.close();
+  return port;
+};
+
+// Prepare TCP connection for provided device id and socket path.
+// The returned value is a port number of localhost for the connection.
+const prepareTCPConnection = async function (deviceId, socketPath) {
+  const port = getFreeTCPPort();
+  const local = `tcp:${port}`;
+  const remote = socketPath.startsWith("@")
+    ? `localabstract:${socketPath.substring(1)}`
+    : `localfilesystem:${socketPath}`;
+  await forwardPort(deviceId, local, remote);
+  return port;
+};
+exports.prepareTCPConnection = prepareTCPConnection;
-- 
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