Updating remoting_start_host to use remoting_core.dll

remoting/host/setup/start_host.cc

Index: remoting/host/setup/start_host.cc
diff --git a/remoting/host/setup/start_host.cc b/remoting/host/setup/start_host.cc
deleted file mode 100644
index 0babfed6f9e6979fdacdd961613f311bb04c82a3..0000000000000000000000000000000000000000
--- a/remoting/host/setup/start_host.cc
+++ /dev/null
@@ -1,235 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// A simple command-line app that registers and starts a host.
-
-#include <stddef.h>
-#include <stdio.h>
-
-#include "base/at_exit.h"
-#include "base/command_line.h"
-#include "base/run_loop.h"
-#include "base/strings/stringprintf.h"
-#include "base/threading/thread.h"
-#include "build/build_config.h"
-#include "net/url_request/url_fetcher.h"
-#include "net/url_request/url_request_context_getter.h"
-#include "remoting/base/logging.h"
-#include "remoting/base/url_request_context_getter.h"
-#include "remoting/host/service_urls.h"
-#include "remoting/host/setup/host_starter.h"
-#include "remoting/host/setup/oauth_helper.h"
-#include "remoting/host/setup/pin_validator.h"
-
-#if defined(OS_POSIX)
-#include <termios.h>
-#include <unistd.h>
-#endif  // defined(OS_POSIX)
-
-#if defined(OS_WIN)
-#include "remoting/host/win/elevation_helpers.h"
-#endif  // defined(OS_WIN)
-
-using remoting::HostStarter;
-
-// True if the host was started successfully.
-bool g_started = false;
-
-// The main message loop.
-base::MessageLoop* g_message_loop = nullptr;
-
-// Lets us hide the PIN that a user types.
-void SetEcho(bool echo) {
-#if defined(OS_WIN)
-  DWORD mode;
-  HANDLE console_handle = GetStdHandle(STD_INPUT_HANDLE);
-  if (!GetConsoleMode(console_handle, &mode)) {
-    LOG(ERROR) << "GetConsoleMode failed";
-    return;
-  }
-  SetConsoleMode(console_handle,
-                 (mode & ~ENABLE_ECHO_INPUT) | (echo ? ENABLE_ECHO_INPUT : 0));
-#else
-  termios term;
-  tcgetattr(STDIN_FILENO, &term);
-  if (echo) {
-    term.c_lflag |= ECHO;
-  } else {
-    term.c_lflag &= ~ECHO;
-  }
-  tcsetattr(STDIN_FILENO, TCSANOW, &term);
-#endif  // !defined(OS_WIN)
-}
-
-// Reads a newline-terminated string from stdin.
-std::string ReadString(bool no_echo) {
-  if (no_echo)
-    SetEcho(false);
-  const int kMaxLen = 1024;
-  std::string str(kMaxLen, 0);
-  char* result = fgets(&str[0], kMaxLen, stdin);
-  if (no_echo) {
-    printf("\n");
-    SetEcho(true);
-  }
-  if (!result)
-    return std::string();
-  size_t newline_index = str.find('\n');
-  if (newline_index != std::string::npos)
-    str[newline_index] = '\0';
-  str.resize(strlen(&str[0]));
-  return str;
-}
-
-// Called when the HostStarter has finished.
-void OnDone(HostStarter::Result result) {
-  if (base::MessageLoop::current() != g_message_loop) {
-    g_message_loop->PostTask(FROM_HERE, base::Bind(&OnDone, result));
-    return;
-  }
-  switch (result) {
-    case HostStarter::START_COMPLETE:
-      g_started = true;
-      break;
-    case HostStarter::NETWORK_ERROR:
-      fprintf(stderr, "Couldn't start host: network error.\n");
-      break;
-    case HostStarter::OAUTH_ERROR:
-      fprintf(stderr, "Couldn't start host: OAuth error.\n");
-      break;
-    case HostStarter::START_ERROR:
-      fprintf(stderr, "Couldn't start host.\n");
-      break;
-  }
-
-  g_message_loop->QuitNow();
-}
-
-std::string GetAuthorizationCodeUri() {
-  return remoting::GetOauthStartUrl(remoting::GetDefaultOauthRedirectUrl());
-}
-
-int main(int argc, char** argv) {
-  // google_apis::GetOAuth2ClientID/Secret need a static CommandLine.
-  base::CommandLine::Init(argc, argv);
-  const base::CommandLine* command_line =
-      base::CommandLine::ForCurrentProcess();
-
-  // This object instance is required by Chrome code (for example,
-  // FilePath, LazyInstance, MessageLoop).
-  base::AtExitManager exit_manager;
-
-  logging::LoggingSettings settings;
-  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
-  logging::InitLogging(settings);
-
-  std::string host_name = command_line->GetSwitchValueASCII("name");
-  std::string host_pin = command_line->GetSwitchValueASCII("pin");
-  std::string auth_code = command_line->GetSwitchValueASCII("code");
-  std::string redirect_url = command_line->GetSwitchValueASCII("redirect-url");
-
-#if defined(OS_POSIX)
-  // Check if current user is root. If it is root, then throw an error message.
-  // This is because start_host should be run in user mode.
-  if (geteuid() == 0) {
-    fprintf(stderr, "Refusing to run %s as root.", argv[0]);
-    return 1;
-  }
-#endif  // defined(OS_POSIX)
-
-#if defined(OS_WIN)
-  // The tool must be run elevated on Windows so the host has access to the
-  // directories used to store the configuration JSON files.
-  if (!remoting::IsProcessElevated()) {
-    fprintf(stderr, "Error: %s must be run as an elevated process.", argv[0]);
-    return 1;
-  }
-#endif  // defined(OS_WIN)
-
-  if (host_name.empty()) {
-    fprintf(stderr,
-            "Usage: %s --name=<hostname> [--code=<auth-code>] [--pin=<PIN>] "
-            "[--redirect-url=<redirectURL>]\n",
-            argv[0]);
-    fprintf(stderr, "\nAuthorization URL for Production services:\n");
-    fprintf(stderr, "%s\n", GetAuthorizationCodeUri().c_str());
-    return 1;
-  }
-
-  if (host_pin.empty()) {
-    while (true) {
-      fprintf(stdout, "Enter a PIN of at least six digits: ");
-      fflush(stdout);
-      host_pin = ReadString(true);
-      if (!remoting::IsPinValid(host_pin)) {
-        fprintf(stdout,
-                "Please use a PIN consisting of at least six digits.\n");
-        fflush(stdout);
-        continue;
-      }
-      std::string host_pin_confirm;
-      fprintf(stdout, "Enter the same PIN again: ");
-      fflush(stdout);
-      host_pin_confirm = ReadString(true);
-      if (host_pin != host_pin_confirm) {
-        fprintf(stdout, "You entered different PINs.\n");
-        fflush(stdout);
-        continue;
-      }
-      break;
-    }
-  } else {
-    if (!remoting::IsPinValid(host_pin)) {
-      fprintf(stderr, "Please use a PIN consisting of at least six digits.\n");
-      return 1;
-    }
-  }
-
-  if (auth_code.empty()) {
-    fprintf(stdout, "Enter an authorization code: ");
-    fflush(stdout);
-    auth_code = ReadString(true);
-  }
-
-  // Provide message loops and threads for the URLRequestContextGetter.
-  base::MessageLoop message_loop;
-  g_message_loop = &message_loop;
-  base::Thread::Options io_thread_options(base::MessageLoop::TYPE_IO, 0);
-  base::Thread io_thread("IO thread");
-  io_thread.StartWithOptions(io_thread_options);
-  base::Thread file_thread("file thread");
-  file_thread.StartWithOptions(io_thread_options);
-
-  scoped_refptr<net::URLRequestContextGetter> url_request_context_getter(
-      new remoting::URLRequestContextGetter(io_thread.task_runner(),
-                                            file_thread.task_runner()));
-
-  net::URLFetcher::SetIgnoreCertificateRequests(true);
-
-  // Start the host.
-  std::unique_ptr<HostStarter> host_starter(HostStarter::Create(
-      remoting::ServiceUrls::GetInstance()->directory_hosts_url(),
-      url_request_context_getter.get()));
-  if (redirect_url.empty()) {
-    redirect_url = remoting::GetDefaultOauthRedirectUrl();
-  }
-  host_starter->StartHost(host_name, host_pin,
-                          /*consent_to_data_collection=*/true, auth_code,
-                          redirect_url, base::Bind(&OnDone));
-
-  // Run the message loop until the StartHost completion callback.
-  base::RunLoop run_loop;
-  run_loop.Run();
-
-  g_message_loop = nullptr;
-
-  // Destroy the HostStarter and URLRequestContextGetter before stopping the
-  // IO thread.
-  host_starter.reset();
-  url_request_context_getter = nullptr;
-
-  io_thread.Stop();
-
-  return g_started ? 0 : 1;
-}