command_execute_impl.cc revision eb525c5499e34cc9c4b825d6d9e75bb07cc06ace
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Implementation of the CommandExecuteImpl class which implements the 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// IExecuteCommand and related interfaces for handling ShellExecute based 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// launches of the Chrome browser. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "win8/delegate_execute/command_execute_impl.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <shlguid.h> 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 14868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/registry.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/scoped_co_mem.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/scoped_handle.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/scoped_process_information.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/win_util.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_constants.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/util_constants.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/clipboard/clipboard_util_win.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "win8/delegate_execute/chrome_util.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "win8/delegate_execute/delegate_execute_util.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Helper function to retrieve the url from IShellItem interface passed in. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns S_OK on success. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HRESULT GetUrlFromShellItem(IShellItem* shell_item, string16* url) { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(shell_item); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(url); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First attempt to get the url from the underlying IDataObject if any. This 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ensures that we get the full url, i.e. including the anchor. 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we fail to get the underlying IDataObject we retrieve the url via the 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // IShellItem::GetDisplayName function. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CComPtr<IDataObject> object; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HRESULT hr = shell_item->BindToHandler(NULL, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BHID_DataObject, 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IID_IDataObject, 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<void**>(&object)); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (SUCCEEDED(hr)) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(object); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ui::ClipboardUtil::GetPlainText(object, url)) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedCoMem<wchar_t> name; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hr = shell_item->GetDisplayName(SIGDN_URL, &name); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (hr != S_OK) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get display name\n"); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return hr; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *url = static_cast<const wchar_t*>(name); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Retrieved url from display name %ls\n", url->c_str()); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 62eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(USE_AURA) 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool LaunchChromeBrowserProcess() { 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath delegate_exe_path; 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!PathService::Get(base::FILE_EXE, &delegate_exe_path)) 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // First try and go up a level to find chrome.exe. 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath chrome_exe_path = 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delegate_exe_path.DirName() 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) .DirName() 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) .Append(chrome::kBrowserProcessExecutableName); 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!file_util::PathExists(chrome_exe_path)) { 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Try looking in the current directory if we couldn't find it one up in 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // order to support developer installs. 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) chrome_exe_path = 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delegate_exe_path.DirName() 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) .Append(chrome::kBrowserProcessExecutableName); 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!file_util::PathExists(chrome_exe_path)) { 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AtlTrace("Could not locate chrome.exe at: %ls\n", 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) chrome_exe_path.value().c_str()); 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CommandLine cl(chrome_exe_path); 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Prevent a Chrome window from showing up on the desktop. 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cl.AppendSwitch(switches::kSilentLaunch); 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 92eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Tell Chrome to connect to the Metro viewer process. 93eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch cl.AppendSwitch(switches::kViewerConnect); 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::LaunchOptions launch_options; 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) launch_options.start_hidden = true; 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::LaunchProcess(cl, launch_options, NULL); 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 100eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif // defined(USE_AURA) 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool CommandExecuteImpl::path_provider_initialized_ = false; 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl is resposible for activating chrome in Windows 8. The 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// flow is complicated and this tries to highlight the important events. 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The current approach is to have a single instance of chrome either 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// running in desktop or metro mode. If there is no current instance then 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the desktop shortcut launches desktop chrome and the metro tile or search 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// charm launches metro chrome. 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If chrome is running then focus/activation is given to the existing one 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// regarless of what launch point the user used. 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The general flow when chrome is the default browser is as follows: 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1- User interacts with launch point (icon, tile, search, shellexec, etc) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 2- Windows finds the appid for launch item and resolves it to chrome 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 3- Windows activates CommandExecuteImpl inside a surrogate process 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 4- Windows calls the following sequence of entry points: 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetShowWindow 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetPosition 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetDirectory 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetParameter 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetNoShowUI 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::SetSelection 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl::Initialize 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Up to this point the code basically just gathers values passed in, like 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the launch scheme (or url) and the activation verb. 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 5- Windows calls CommandExecuteImpl::Getvalue() 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Here we need to return AHE_IMMERSIVE or AHE_DESKTOP. That depends on: 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a) if run in high-integrity return AHE_DESKTOP 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// b) if chrome is running return the AHE_ mode of chrome 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// c) else we return what GetLaunchMode() tells us, which is: 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// i) if the command line --force-xxx is present return that 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ii) if the registry 'launch_mode' exists return that 137c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// iii) if IsTouchEnabledDevice() is true return AHE_IMMERSIVE 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// iv) else return AHE_DESKTOP 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 6- If we returned AHE_IMMERSIVE in step 5 windows might not call us back 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and simply activate chrome in metro by itself, however in some cases 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// it might proceed at step 7. 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// As far as we know if we return AHE_DESKTOP then step 7 always happens. 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 7- Windows calls CommandExecuteImpl::Execute() 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Here we call GetLaunchMode() which returns the cached answer 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// computed at step 5c. which can be: 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// a) ECHUIM_DESKTOP then we call LaunchDesktopChrome() that calls 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ::CreateProcess and we exit at this point even on failure. 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// b) else we call one of the IApplicationActivationManager activation 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// functions depending on the parameters passed in step 4. 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// c) If the activation returns E_APPLICATION_NOT_REGISTERED, then we fall 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// back to launching chrome on the desktop via LaunchDestopChrome(). 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Note that if a command line --force-xxx is present we write that launch mode 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// in the registry so next time the logic reaches 5c-ii it will use the same 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// mode again. 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 157c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Also note that if we are not the default browser and IsTouchEnabledDevice() 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// returns true, launching chrome can go all the way to 7c, which might be 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a slow way to start chrome. 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CommandExecuteImpl::CommandExecuteImpl() 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : parameters_(CommandLine::NO_PROGRAM), 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_scheme_(INTERNET_SCHEME_DEFAULT), 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) integrity_level_(base::INTEGRITY_UNKNOWN), 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome_mode_(ECHUIM_SYSTEM_LAUNCHER) { 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(&start_info_, 0, sizeof(start_info_)); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) start_info_.cb = sizeof(start_info_); 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to query the user data dir of chrome so we need chrome's 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // path provider. We can be created multiplie times in a single instance 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // however so make sure we do this only once. 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!path_provider_initialized_) { 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) chrome::RegisterPathProvider(); 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) path_provider_initialized_ = true; 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CommandExecuteImpl 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetKeyState(DWORD key_state) { 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetParameters(LPCWSTR params) { 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs [%S]\n", __FUNCTION__, params); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_ = delegate_execute::CommandLineFromParameters(params); 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetPosition(POINT pt) { 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetShowWindow(int show) { 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs show=%d\n", __FUNCTION__, show); 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) start_info_.wShowWindow = show; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) start_info_.dwFlags |= STARTF_USESHOWWINDOW; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetNoShowUI(BOOL no_show_ui) { 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs no_show=%d\n", __FUNCTION__, no_show_ui); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetDirectory(LPCWSTR directory) { 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::GetValue(enum AHE_TYPE* pahe) { 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!GetLaunchScheme(&display_name_, &launch_scheme_)) { 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get scheme, E_FAIL\n"); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return E_FAIL; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (integrity_level_ == base::HIGH_INTEGRITY) { 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Metro mode apps don't work in high integrity mode. 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("High integrity, AHE_DESKTOP\n"); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pahe = AHE_DESKTOP; 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (GetAsyncKeyState(VK_SHIFT) && GetAsyncKeyState(VK_F11)) { 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Using Shift-F11 debug hook, returning AHE_IMMERSIVE\n"); 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pahe = AHE_IMMERSIVE; 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(USE_AURA) 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Launch the chrome browser process that metro chrome will connect to. 2332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LaunchChromeBrowserProcess(); 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return S_OK; 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (GetAsyncKeyState(VK_SHIFT) && GetAsyncKeyState(VK_F12)) { 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AtlTrace("Using Shift-F12 debug hook, returning AHE_DESKTOP\n"); 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *pahe = AHE_DESKTOP; 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath user_data_dir; 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)) { 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get chrome's data dir path, E_FAIL\n"); 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return E_FAIL; 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool decision_made = false; 252c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 253c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // New Aura/Ash world we don't want to go throgh FindWindow path 254c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // and instead take decision based on launch mode. 255c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if !defined(USE_AURA) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HWND chrome_window = ::FindWindowEx(HWND_MESSAGE, NULL, 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::kMessageWindowClass, 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) user_data_dir.value().c_str()); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (chrome_window) { 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Found chrome window %p\n", chrome_window); 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The failure cases below are deemed to happen due to the inherently racy 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // procedure of going from chrome's window to process handle during which 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // chrome might have exited. Failing here would probably just cause the 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // user to retry at which point we would do the right thing. 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD chrome_pid = 0; 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::GetWindowThreadProcessId(chrome_window, &chrome_pid); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!chrome_pid) { 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get chrome's PID, E_FAIL\n"); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return E_FAIL; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedHandle process( 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, chrome_pid)); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!process.IsValid()) { 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to open chrome's process [%d], E_FAIL\n", chrome_pid); 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return E_FAIL; 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsImmersiveProcess(process.Get())) { 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Chrome [%d] is inmmersive, AHE_IMMERSIVE\n", chrome_pid); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome_mode_ = ECHUIM_IMMERSIVE; 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pahe = AHE_IMMERSIVE; 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Chrome [%d] is Desktop, AHE_DESKTOP\n"); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome_mode_ = ECHUIM_DESKTOP; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pahe = AHE_DESKTOP; 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) decision_made = true; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 290c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!decision_made) { 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EC_HOST_UI_MODE mode = GetLaunchMode(); 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *pahe = (mode == ECHUIM_DESKTOP) ? AHE_DESKTOP : AHE_IMMERSIVE; 2952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(USE_AURA) 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (*pahe == AHE_IMMERSIVE) 2992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LaunchChromeBrowserProcess(); 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::Execute() { 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (integrity_level_ == base::HIGH_INTEGRITY) 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return LaunchDesktopChrome(); 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EC_HOST_UI_MODE mode = GetLaunchMode(); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mode == ECHUIM_DESKTOP) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return LaunchDesktopChrome(); 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HRESULT hr = E_FAIL; 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CComPtr<IApplicationActivationManager> activation_manager; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hr = activation_manager.CoCreateInstance(CLSID_ApplicationActivationManager); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!activation_manager) { 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get the activation manager, error 0x%x\n", hr); 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 app_id = delegate_execute::GetAppId(chrome_exe_); 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD pid = 0; 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (launch_scheme_ == INTERNET_SCHEME_FILE && 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) display_name_.find(installer::kChromeExe) != string16::npos) { 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Activating for file\n"); 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hr = activation_manager->ActivateApplication(app_id.c_str(), 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) verb_.c_str(), 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AO_NONE, 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &pid); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Activating for protocol\n"); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hr = activation_manager->ActivateForProtocol(app_id.c_str(), 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) item_array_, 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &pid); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (hr == E_APPLICATION_NOT_REGISTERED) { 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Metro chrome is not registered, launching in desktop\n"); 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return LaunchDesktopChrome(); 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Metro Chrome launch, pid=%d, returned 0x%x\n", pid, hr); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::Initialize(LPCWSTR name, 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPropertyBag* bag) { 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FindChromeExe(&chrome_exe_)) 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return E_FAIL; 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_execute::UpdateChromeIfNeeded(chrome_exe_); 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (name) { 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Verb is %S\n", name); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) verb_ = name; 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GetProcessIntegrityLevel(base::GetCurrentProcessHandle(), 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &integrity_level_); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (integrity_level_ == base::HIGH_INTEGRITY) { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Delegate execute launched in high integrity level\n"); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::SetSelection(IShellItemArray* item_array) { 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) item_array_ = item_array; 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::GetSelection(REFIID riid, void** selection) { 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)STDMETHODIMP CommandExecuteImpl::AllowForegroundTransfer(void* reserved) { 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns false if chrome.exe cannot be found. 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool CommandExecuteImpl::FindChromeExe(base::FilePath* chrome_exe) { 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Look for chrome.exe one folder above delegate_execute.exe (as expected in 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Chrome installs). Failing that, look for it alonside delegate_execute.exe. 3882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath dir_exe; 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::DIR_EXE, &dir_exe)) { 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get current exe path\n"); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *chrome_exe = dir_exe.DirName().Append(chrome::kBrowserProcessExecutableName); 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!file_util::PathExists(*chrome_exe)) { 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *chrome_exe = dir_exe.Append(chrome::kBrowserProcessExecutableName); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!file_util::PathExists(*chrome_exe)) { 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to find chrome exe file\n"); 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Got chrome exe path as %ls\n", chrome_exe->value().c_str()); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool CommandExecuteImpl::GetLaunchScheme( 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16* display_name, INTERNET_SCHEME* scheme) { 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!item_array_) 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ATLASSERT(display_name); 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ATLASSERT(scheme); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD count = 0; 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) item_array_->GetCount(&count); 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (count != 1) { 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Cannot handle %d elements in the IShellItemArray\n", count); 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CComPtr<IEnumShellItems> items; 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) item_array_->EnumItems(&items); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CComPtr<IShellItem> shell_item; 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HRESULT hr = items->Next(1, &shell_item, &count); 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (hr != S_OK) { 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to read element from the IShellItemsArray\n"); 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) hr = GetUrlFromShellItem(shell_item, display_name); 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (FAILED(hr)) { 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to get url. Error 0x%x\n", hr); 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("url [%ls]\n", display_name->c_str()); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wchar_t scheme_name[16]; 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URL_COMPONENTS components = {0}; 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) components.lpszScheme = scheme_name; 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) components.dwSchemeLength = sizeof(scheme_name)/sizeof(scheme_name[0]); 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) components.dwStructSize = sizeof(components); 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!InternetCrackUrlW(display_name->c_str(), 0, 0, &components)) { 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to crack url %ls\n", display_name->c_str()); 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Launch scheme is [%ls] (%d)\n", scheme_name, components.nScheme); 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *scheme = components.nScheme; 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HRESULT CommandExecuteImpl::LaunchDesktopChrome() { 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("In %hs\n", __FUNCTION__); 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 display_name = display_name_; 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (launch_scheme_) { 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case INTERNET_SCHEME_FILE: 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If anything other than chrome.exe is passed in the display name we 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should honor it. For e.g. If the user clicks on a html file when 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // chrome is the default we should treat it as a parameter to be passed 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to chrome. 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (display_name.find(installer::kChromeExe) != string16::npos) 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) display_name.clear(); 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CommandLine chrome( 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_execute::MakeChromeCommandLine(chrome_exe_, parameters_, 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) display_name)); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 command_line(chrome.GetCommandLineString()); 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Formatted command line is %ls\n", command_line.c_str()); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedProcessInformation proc_info; 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BOOL ret = CreateProcess(chrome_exe_.value().c_str(), 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_cast<LPWSTR>(command_line.c_str()), 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL, NULL, FALSE, 0, NULL, NULL, &start_info_, 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proc_info.Receive()); 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ret) { 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Process id is %d\n", proc_info.process_id()); 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AllowSetForegroundWindow(proc_info.process_id()); 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Process launch failed, error %d\n", ::GetLastError()); 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return S_OK; 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)EC_HOST_UI_MODE CommandExecuteImpl::GetLaunchMode() { 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See the header file for an explanation of the mode selection logic. 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool launch_mode_determined = false; 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static EC_HOST_UI_MODE launch_mode = ECHUIM_DESKTOP; 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* modes[] = { "Desktop", "Immersive", "SysLauncher", "??" }; 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (launch_mode_determined) 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return launch_mode; 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (chrome_mode_ != ECHUIM_SYSTEM_LAUNCHER) { 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = chrome_mode_; 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Launch mode is that of chrome, %s\n", modes[launch_mode]); 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode_determined = true; 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return launch_mode; 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (parameters_.HasSwitch(switches::kForceImmersive)) { 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = ECHUIM_IMMERSIVE; 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode_determined = true; 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_ = CommandLine(CommandLine::NO_PROGRAM); 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (parameters_.HasSwitch(switches::kForceDesktop)) { 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = ECHUIM_DESKTOP; 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode_determined = true; 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) parameters_ = CommandLine(CommandLine::NO_PROGRAM); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 52390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(USE_AURA) 52490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (launch_mode_determined) 52590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return launch_mode; 52690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 52790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) CComPtr<IExecuteCommandHost> host; 52890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) CComQIPtr<IServiceProvider> service_provider = m_spUnkSite; 52990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (service_provider) { 53090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) service_provider->QueryService(IID_IExecuteCommandHost, &host); 53190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (host) { 53290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) host->GetUIMode(&launch_mode); 53390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 53490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 53590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 53690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (launch_mode >= ECHUIM_SYSTEM_LAUNCHER) { 53790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // At the end if launch mode is not proper apply heuristics. 53890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) launch_mode = base::win::IsTouchEnabledDevice() ? 53990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ECHUIM_IMMERSIVE : ECHUIM_DESKTOP; 54090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 54190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 54290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) AtlTrace("Launching mode is %d\n", launch_mode); 54390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) launch_mode_determined = true; 54490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return launch_mode; 54590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif 54690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::RegKey reg_key; 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LONG key_result = reg_key.Create(HKEY_CURRENT_USER, 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::kMetroRegistryPath, 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_ALL_ACCESS); 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key_result != ERROR_SUCCESS) { 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Failed to open HKCU %ls key, error 0x%x\n", 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::kMetroRegistryPath, 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key_result); 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!launch_mode_determined) { 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = ECHUIM_DESKTOP; 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode_determined = true; 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return launch_mode; 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (launch_mode_determined) { 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Launch mode forced by cmdline to %s\n", modes[launch_mode]); 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reg_key.WriteValue(chrome::kLaunchModeValue, 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<DWORD>(launch_mode)); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return launch_mode; 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD reg_value; 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (reg_key.ReadValueDW(chrome::kLaunchModeValue, 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ®_value) != ERROR_SUCCESS) { 572c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) launch_mode = base::win::IsTouchEnabledDevice() ? 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ECHUIM_IMMERSIVE : ECHUIM_DESKTOP; 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Launch mode forced by heuristics to %s\n", modes[launch_mode]); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (reg_value >= ECHUIM_SYSTEM_LAUNCHER) { 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AtlTrace("Invalid registry launch mode value %u\n", reg_value); 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = ECHUIM_DESKTOP; 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode = static_cast<EC_HOST_UI_MODE>(reg_value); 580c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) AtlTrace("Launch mode forced by registry to %s\n", modes[launch_mode]); 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_mode_determined = true; 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return launch_mode; 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 586