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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "chrome/browser/media/test_license_server.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/files/file_util.h"
      9 #include "base/process/kill.h"
     10 #include "base/process/launch.h"
     11 #include "chrome/browser/media/test_license_server_config.h"
     12 
     13 
     14 TestLicenseServer::TestLicenseServer(
     15   scoped_ptr<TestLicenseServerConfig> server_config)
     16     : server_config_(server_config.Pass()),
     17       license_server_process_(base::kNullProcessHandle) {
     18 }
     19 
     20 TestLicenseServer::~TestLicenseServer() {
     21   Stop();
     22 }
     23 
     24 bool TestLicenseServer::Start() {
     25   if (license_server_process_ != base::kNullProcessHandle)
     26     return true;
     27 
     28   if (!server_config_->IsPlatformSupported()) {
     29     VLOG(0) << "License server is not supported on current platform.";
     30     return false;
     31   }
     32 
     33   CommandLine command_line(CommandLine::NO_PROGRAM);
     34   if (!server_config_->GetServerCommandLine(&command_line)) {
     35     VLOG(0) << "Could not get server command line to launch.";
     36     return false;
     37   }
     38 
     39   VLOG(0) << "Starting test license server " <<
     40       command_line.GetCommandLineString();
     41   if (!base::LaunchProcess(command_line, base::LaunchOptions(),
     42                            &license_server_process_)) {
     43     VLOG(0) << "Failed to start test license server!";
     44     return false;
     45   }
     46   DCHECK_NE(license_server_process_, base::kNullProcessHandle);
     47   return true;
     48 }
     49 
     50 bool TestLicenseServer::Stop() {
     51   if (license_server_process_ == base::kNullProcessHandle)
     52     return true;
     53   VLOG(0) << "Killing license server.";
     54   bool kill_succeeded = base::KillProcess(license_server_process_, 1, true);
     55 
     56   if (kill_succeeded) {
     57     base::CloseProcessHandle(license_server_process_);
     58     license_server_process_ = base::kNullProcessHandle;
     59   } else {
     60     VLOG(1) << "Kill failed?!";
     61   }
     62   return kill_succeeded;
     63 }
     64 
     65 std::string TestLicenseServer::GetServerURL() {
     66   return server_config_->GetServerURL();
     67 }
     68