shell_integration_linux.cc revision 58537e28ecd584eab876aee8be7156509866d23a
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) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/shell_integration_linux.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <fcntl.h> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <glib.h> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stdlib.h> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/stat.h> 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/types.h> 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <unistd.h> 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/base_paths.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/environment.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 212385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#include "base/files/file_enumerator.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/scoped_temp_dir.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/i18n/file_util_icu.h" 25c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/memory/ref_counted_memory.h" 26c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/memory/scoped_ptr.h" 279ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/posix/eintr_wrapper.h" 30bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch#include "base/process/kill.h" 31bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch#include "base/process/launch.h" 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_tokenizer.h" 347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "base/strings/string_util.h" 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/threading/thread_restrictions.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/web_applications/web_app.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_constants.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 42c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "ui/gfx/image/image_family.h" 43eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "url/gurl.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Helper to launch xdg scripts. We don't want them to ask any questions on the 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// terminal etc. The function returns true if the utility launches and exits 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// cleanly, in which case |exit_code| returns the utility's exit code. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool LaunchXdgUtility(const std::vector<std::string>& argv, int* exit_code) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // xdg-settings internally runs xdg-mime, which uses mv to move newly-created 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // files on top of originals after making changes to them. In the event that 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the original files are owned by another user (e.g. root, which can happen 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if they are updated within sudo), mv will prompt the user to confirm if 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // standard input is a terminal (otherwise it just does it). So make sure it's 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not, to avoid locking everything up waiting for mv. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *exit_code = EXIT_FAILURE; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int devnull = open("/dev/null", O_RDONLY); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (devnull < 0) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::FileHandleMappingVector no_stdin; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) no_stdin.push_back(std::make_pair(devnull, STDIN_FILENO)); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::ProcessHandle handle; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::LaunchOptions options; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.fds_to_remap = &no_stdin; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!base::LaunchProcess(argv, options, &handle)) { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) close(devnull); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) close(devnull); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::WaitForExitCode(handle, exit_code); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string CreateShortcutIcon( 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ShellIntegration::ShortcutInfo& shortcut_info, 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& shortcut_filename) { 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (shortcut_info.favicon.empty()) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::string(); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(phajdan.jr): Report errors from this function, possibly as infobars. 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::ScopedTempDir temp_dir; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!temp_dir.CreateUniqueTempDir()) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::string(); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath temp_file_path = temp_dir.path().Append( 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) shortcut_filename.ReplaceExtension("png")); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string icon_name = temp_file_path.BaseName().RemoveExtension().value(); 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 93c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) for (gfx::ImageFamily::const_iterator it = shortcut_info.favicon.begin(); 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) it != shortcut_info.favicon.end(); ++it) { 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int width = it->Width(); 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) scoped_refptr<base::RefCountedMemory> png_data = it->As1xPNGBytes(); 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (png_data->size() == 0) { 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the bitmap could not be encoded to PNG format, skip it. 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(WARNING) << "Could not encode icon " << icon_name << ".png at size " 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) << width << "."; 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int bytes_written = file_util::WriteFile(temp_file_path, 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reinterpret_cast<const char*>(png_data->front()), png_data->size()); 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 106c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (bytes_written != static_cast<int>(png_data->size())) 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return std::string(); 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<std::string> argv; 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back("xdg-icon-resource"); 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back("install"); 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Always install in user mode, even if someone runs the browser as root 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // (people do that). 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back("--mode"); 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back("user"); 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back("--size"); 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) argv.push_back(base::IntToString(width)); 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back(temp_file_path.value()); 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) argv.push_back(icon_name); 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int exit_code; 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!LaunchXdgUtility(argv, &exit_code) || exit_code) { 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(WARNING) << "Could not install icon " << icon_name << ".png at size " 126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) << width << "."; 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return icon_name; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool CreateShortcutOnDesktop(const base::FilePath& shortcut_filename, 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& contents) { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure that we will later call openat in a secure way. 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(shortcut_filename.BaseName().value(), shortcut_filename.value()); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath desktop_path; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::DIR_USER_DESKTOP, &desktop_path)) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int desktop_fd = open(desktop_path.value().c_str(), O_RDONLY | O_DIRECTORY); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (desktop_fd < 0) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int fd = openat(desktop_fd, shortcut_filename.value().c_str(), 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) O_CREAT | O_EXCL | O_WRONLY, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (fd < 0) { 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HANDLE_EINTR(close(desktop_fd)) < 0) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(ERROR) << "close"; 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssize_t bytes_written = file_util::WriteFileDescriptor(fd, contents.data(), 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) contents.length()); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HANDLE_EINTR(close(fd)) < 0) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(ERROR) << "close"; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_written != static_cast<ssize_t>(contents.length())) { 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete the file. No shortuct is better than corrupted one. Use unlinkat 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to make sure we're deleting the file in the directory we think we are. 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Even if an attacker manager to put something other at 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |shortcut_filename| we'll just undo his action. 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unlinkat(desktop_fd, shortcut_filename.value().c_str(), 0); 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HANDLE_EINTR(close(desktop_fd)) < 0) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PLOG(ERROR) << "close"; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeleteShortcutOnDesktop(const base::FilePath& shortcut_filename) { 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath desktop_path; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PathService::Get(base::DIR_USER_DESKTOP, &desktop_path)) 1767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch base::DeleteFile(desktop_path.Append(shortcut_filename), false); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 179c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Creates a shortcut with |shortcut_filename| and |contents| in the system 180c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// applications menu. If |directory_filename| is non-empty, creates a sub-menu 181c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// with |directory_filename| and |directory_contents|, and stores the shortcut 182c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// under the sub-menu. 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool CreateShortcutInApplicationsMenu(const base::FilePath& shortcut_filename, 184c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const std::string& contents, 185c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::FilePath& directory_filename, 186c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const std::string& directory_contents) { 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::ScopedTempDir temp_dir; 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!temp_dir.CreateUniqueTempDir()) 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 191c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath temp_directory_path; 192c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!directory_filename.empty()) { 193c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) temp_directory_path = temp_dir.path().Append(directory_filename); 194c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 195c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int bytes_written = file_util::WriteFile(temp_directory_path, 196c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) directory_contents.data(), 197c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) directory_contents.length()); 198c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 199c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (bytes_written != static_cast<int>(directory_contents.length())) 200c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 201c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 202c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath temp_file_path = temp_dir.path().Append(shortcut_filename); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_written = file_util::WriteFile(temp_file_path, contents.data(), 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) contents.length()); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_written != static_cast<int>(contents.length())) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("xdg-desktop-menu"); 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("install"); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always install in user mode, even if someone runs the browser as root 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (people do that). 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("--mode"); 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("user"); 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 220c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // If provided, install the shortcut file inside the given directory. 221c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!directory_filename.empty()) 222c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) argv.push_back(temp_directory_path.value()); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(temp_file_path.value()); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int exit_code; 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LaunchXdgUtility(argv, &exit_code); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return exit_code == 0; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 229c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void DeleteShortcutInApplicationsMenu( 230c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::FilePath& shortcut_filename, 231c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::FilePath& directory_filename) { 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("xdg-desktop-menu"); 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("uninstall"); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Uninstall in user mode, to match the install. 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("--mode"); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("user"); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The file does not need to exist anywhere - xdg-desktop-menu will uninstall 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // items from the menu with a matching name. 242c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // If |directory_filename| is supplied, this will also remove the item from 243c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the directory, and remove the directory if it is empty. 244c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!directory_filename.empty()) 245c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) argv.push_back(directory_filename.value()); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(shortcut_filename.value()); 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int exit_code; 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LaunchXdgUtility(argv, &exit_code); 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Quote a string such that it appears as one verbatim argument for the Exec 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// key in a desktop file. 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string QuoteArgForDesktopFileExec(const std::string& arg) { 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s06.html 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Quoting is only necessary if the argument has a reserved character. 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (arg.find_first_of(" \t\n\"'\\><~|&;$*?#()`") == std::string::npos) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return arg; // No quoting necessary. 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string quoted = "\""; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arg.size(); ++i) { 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that the set of backslashed characters is smaller than the 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // set of reserved characters. 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (arg[i]) { 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case '"': 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case '`': 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case '$': 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case '\\': 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) quoted += '\\'; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) quoted += arg[i]; 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) quoted += '"'; 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return quoted; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kDesktopEntry[] = "Desktop Entry"; 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kXdgOpenShebang[] = "#!/usr/bin/env xdg-open"; 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kXdgSettings[] = "xdg-settings"; 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kXdgSettingsDefaultBrowser[] = "default-web-browser"; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kXdgSettingsDefaultSchemeHandler[] = "default-url-scheme-handler"; 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 287c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)const char kDirectoryFilename[] = "chrome-apps.directory"; 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Utility function to get the path to the version of a script shipped with 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Chrome. |script| gives the name of the script. |chrome_version| returns the 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// path to the Chrome version of the script, and the return value of the 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// function is true if the function is successful and the Chrome version is 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// not the script found on the PATH. 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GetChromeVersionOfScript(const std::string& script, 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* chrome_version) { 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Get the path to the Chrome version. 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath chrome_dir; 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::DIR_EXE, &chrome_dir)) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath chrome_version_path = chrome_dir.Append(script); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *chrome_version = chrome_version_path.value(); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if this is different to the one on path. 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("which"); 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(script); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string path_version; 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::GetAppOutput(CommandLine(argv), &path_version)) { 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove trailing newline 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path_version.erase(path_version.length() - 1, 1); 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path_version_path(path_version); 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (chrome_version_path != path_version_path); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Value returned by xdg-settings if it can't understand our request. 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const int EXIT_XDG_SETTINGS_SYNTAX_ERROR = 1; 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// We delegate the difficulty of setting the default browser and default url 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// scheme handler in Linux desktop environments to an xdg utility, xdg-settings. 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// When calling this script we first try to use the script on PATH. If that 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// fails we then try to use the script that we have included. This gives 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// scripts on the system priority over ours, as distribution vendors may have 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// tweaked the script, but still allows our copy to be used if the script on the 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// system fails, as the system copy may be missing capabilities of the Chrome 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// copy. 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If |protocol| is empty this function sets Chrome as the default browser, 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// otherwise it sets Chrome as the default handler application for |protocol|. 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SetDefaultWebClient(const std::string& protocol) { 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Environment> env(base::Environment::Create()); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettings); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("set"); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (protocol.empty()) { 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettingsDefaultBrowser); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettingsDefaultSchemeHandler); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(protocol); 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(ShellIntegrationLinux::GetDesktopName(env.get())); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int exit_code; 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ran_ok = LaunchXdgUtility(argv, &exit_code); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ran_ok && exit_code == EXIT_XDG_SETTINGS_SYNTAX_ERROR) { 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (GetChromeVersionOfScript(kXdgSettings, &argv[0])) { 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ran_ok = LaunchXdgUtility(argv, &exit_code); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ran_ok && exit_code == EXIT_SUCCESS; 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If |protocol| is empty this function checks if Chrome is the default browser, 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// otherwise it checks if Chrome is the default handler application for 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// |protocol|. 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ShellIntegration::DefaultWebClientState GetIsDefaultWebClient( 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& protocol) { 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 3742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return ShellIntegration::IS_DEFAULT; 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 3762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::ThreadRestrictions::AssertIOAllowed(); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Environment> env(base::Environment::Create()); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettings); 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("check"); 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (protocol.empty()) { 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettingsDefaultBrowser); 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettingsDefaultSchemeHandler); 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(protocol); 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(ShellIntegrationLinux::GetDesktopName(env.get())); 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string reply; 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int success_code; 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ran_ok = base::GetAppOutputWithExitCode(CommandLine(argv), &reply, 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &success_code); 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ran_ok && success_code == EXIT_XDG_SETTINGS_SYNTAX_ERROR) { 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (GetChromeVersionOfScript(kXdgSettings, &argv[0])) { 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ran_ok = base::GetAppOutputWithExitCode(CommandLine(argv), &reply, 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &success_code); 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ran_ok || success_code != EXIT_SUCCESS) { 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // xdg-settings failed: we can't determine or set the default browser. 4042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return ShellIntegration::UNKNOWN_DEFAULT; 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow any reply that starts with "yes". 4082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return (reply.find("yes") == 0) ? ShellIntegration::IS_DEFAULT : 4092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ShellIntegration::NOT_DEFAULT; 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Get the value of NoDisplay from the [Desktop Entry] section of a .desktop 4142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// file, given in |shortcut_contents|. If the key is not found, returns false. 4152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GetNoDisplayFromDesktopFile(const std::string& shortcut_contents) { 4162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // An empty file causes a crash with glib <= 2.32, so special case here. 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (shortcut_contents.empty()) 4182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 4192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GKeyFile* key_file = g_key_file_new(); 4212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GError* err = NULL; 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!g_key_file_load_from_data(key_file, shortcut_contents.c_str(), 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_contents.size(), G_KEY_FILE_NONE, 4242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &err)) { 4252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(WARNING) << "Unable to read desktop file template: " << err->message; 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_error_free(err); 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_key_file_free(key_file); 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 4292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool nodisplay = false; 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) char* nodisplay_c_string = g_key_file_get_string(key_file, kDesktopEntry, 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "NoDisplay", &err); 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (nodisplay_c_string) { 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!g_strcmp0(nodisplay_c_string, "true")) 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) nodisplay = true; 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_free(nodisplay_c_string); 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_key_file_free(key_file); 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return nodisplay; 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 444eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch// Gets the path to the Chrome executable or wrapper script. 445eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch// Returns an empty path if the executable path could not be found. 446eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbase::FilePath GetChromeExePath() { 447eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Try to get the name of the wrapper script that launched Chrome. 448eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<base::Environment> environment(base::Environment::Create()); 449eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::string wrapper_script; 450eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (environment->GetVar("CHROME_WRAPPER", &wrapper_script)) { 451eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return base::FilePath(wrapper_script); 452eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 453eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 454eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Just return the name of the executable path for Chrome. 455eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::FilePath chrome_exe_path; 456eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch PathService::Get(base::FILE_EXE, &chrome_exe_path); 457eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return chrome_exe_path; 458eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 459eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ShellIntegration::DefaultWebClientSetPermission 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShellIntegration::CanSetAsDefaultBrowser() { 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SET_DEFAULT_UNATTENDED; 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ShellIntegration::SetAsDefaultBrowser() { 470c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return SetDefaultWebClient(std::string()); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ShellIntegration::SetAsDefaultProtocolClient(const std::string& protocol) { 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SetDefaultWebClient(protocol); 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)ShellIntegration::DefaultWebClientState ShellIntegration::GetDefaultBrowser() { 480c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return GetIsDefaultWebClient(std::string()); 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)std::string ShellIntegration::GetApplicationForProtocol(const GURL& url) { 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return std::string("xdg-open"); 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// static 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ShellIntegration::DefaultWebClientState 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ShellIntegration::IsDefaultProtocolClient(const std::string& protocol) { 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetIsDefaultWebClient(protocol); 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ShellIntegration::IsFirefoxDefaultBrowser() { 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> argv; 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettings); 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back("get"); 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) argv.push_back(kXdgSettingsDefaultBrowser); 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string browser; 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We don't care about the return value here. 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::GetAppOutput(CommandLine(argv), &browser); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return browser.find("irefox") != std::string::npos; 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ShellIntegrationLinux { 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5092385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdochbool GetDataWriteLocation(base::Environment* env, base::FilePath* search_path) { 5102385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 5112385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5122385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string xdg_data_home; 5132385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string home; 5142385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch if (env->GetVar("XDG_DATA_HOME", &xdg_data_home) && !xdg_data_home.empty()) { 5152385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch *search_path = base::FilePath(xdg_data_home); 5162385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return true; 5172385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } else if (env->GetVar("HOME", &home) && !home.empty()) { 5182385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch *search_path = base::FilePath(home).Append(".local").Append("share"); 5192385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return true; 5202385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 5212385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return false; 5222385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch} 5232385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5242385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdochstd::vector<base::FilePath> GetDataSearchLocations(base::Environment* env) { 5252385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 5262385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5272385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::vector<base::FilePath> search_paths; 5282385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5292385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath write_location; 5302385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch if (GetDataWriteLocation(env, &write_location)) 5312385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch search_paths.push_back(write_location); 5322385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5332385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string xdg_data_dirs; 5342385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch if (env->GetVar("XDG_DATA_DIRS", &xdg_data_dirs) && !xdg_data_dirs.empty()) { 5352385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::StringTokenizer tokenizer(xdg_data_dirs, ":"); 5362385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch while (tokenizer.GetNext()) { 5372385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath data_dir(tokenizer.token()); 5382385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch search_paths.push_back(data_dir); 5392385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 5402385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } else { 5412385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch search_paths.push_back(base::FilePath("/usr/local/share")); 5422385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch search_paths.push_back(base::FilePath("/usr/share")); 5432385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 5442385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 5452385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return search_paths; 5462385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch} 5472385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 54858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)std::string GetProgramClassName() { 54958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) DCHECK(CommandLine::InitializedForCurrentProcess()); 55058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Get the res_name component from argv[0]. 55158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const CommandLine* command_line = CommandLine::ForCurrentProcess(); 55258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string class_name = command_line->GetProgram().BaseName().value(); 55358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (!class_name.empty()) 55458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) class_name[0] = base::ToUpperASCII(class_name[0]); 55558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return class_name; 55658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 55758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string GetDesktopName(base::Environment* env) { 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(GOOGLE_CHROME_BUILD) 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return "google-chrome.desktop"; 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else // CHROMIUM_BUILD 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow $CHROME_DESKTOP to override the built-in value, so that development 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // versions can set themselves as the default without interfering with 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // non-official, packaged versions using the built-in value. 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string name; 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (env->GetVar("CHROME_DESKTOP", &name) && !name.empty()) 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return name; 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return "chromium-browser.desktop"; 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 572c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)std::string GetIconName() { 573c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(GOOGLE_CHROME_BUILD) 574c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return "google-chrome"; 575c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#else // CHROMIUM_BUILD 576c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return "chromium-browser"; 577c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 578c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 579c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)ShellIntegration::ShortcutLocations GetExistingShortcutLocations( 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Environment* env, 5822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& profile_path, 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) { 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath desktop_path; 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If Get returns false, just leave desktop_path empty. 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PathService::Get(base::DIR_USER_DESKTOP, &desktop_path); 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExistingShortcutLocations(env, profile_path, extension_id, 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) desktop_path); 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)ShellIntegration::ShortcutLocations GetExistingShortcutLocations( 5922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Environment* env, 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& profile_path, 5942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id, 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& desktop_path) { 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath shortcut_filename = GetExtensionShortcutFilename( 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_path, extension_id); 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!shortcut_filename.empty()); 6012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ShellIntegration::ShortcutLocations locations; 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Determine whether there is a shortcut on desktop. 6042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!desktop_path.empty()) { 6052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) locations.on_desktop = 6067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch base::PathExists(desktop_path.Append(shortcut_filename)); 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Determine whether there is a shortcut in the applications directory. 6102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string shortcut_contents; 6112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (GetExistingShortcutContents(env, shortcut_filename, &shortcut_contents)) { 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Whether this counts as "hidden" or "in_applications_menu" depends on 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // whether it contains NoDisplay=true. 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (GetNoDisplayFromDesktopFile(shortcut_contents)) 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) locations.hidden = true; 6162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) locations.in_applications_menu = true; 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return locations; 6212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GetExistingShortcutContents(base::Environment* env, 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& desktop_filename, 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string* output) { 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6282385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::vector<base::FilePath> search_paths = GetDataSearchLocations(env); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::vector<base::FilePath>::const_iterator i = search_paths.begin(); 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != search_paths.end(); ++i) { 6322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path = i->Append("applications").Append(desktop_filename); 6332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VLOG(1) << "Looking for desktop file in " << path.value(); 6347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (base::PathExists(path)) { 6352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VLOG(1) << "Found desktop file at " << path.value(); 63658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return base::ReadFileToString(path, output); 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::FilePath GetWebShortcutFilename(const GURL& url) { 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Use a prefix, because xdg-desktop-menu requires it. 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string filename = 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string(chrome::kBrowserProcessExecutableName) + "-" + url.spec(); 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_util::ReplaceIllegalCharactersInPath(&filename, '_'); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath desktop_path; 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::DIR_USER_DESKTOP, &desktop_path)) 6512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(); 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath filepath = desktop_path.Append(filename); 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath alternative_filepath(filepath.value() + ".desktop"); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 1; i < 100; ++i) { 6567dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (base::PathExists(base::FilePath(alternative_filepath))) { 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) alternative_filepath = base::FilePath( 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filepath.value() + "_" + base::IntToString(i) + ".desktop"); 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(alternative_filepath).BaseName(); 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(); 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::FilePath GetExtensionShortcutFilename(const base::FilePath& profile_path, 6682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) { 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!extension_id.empty()); 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Use a prefix, because xdg-desktop-menu requires it. 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string filename(chrome::kBrowserProcessExecutableName); 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filename.append("-") 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .append(extension_id) 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .append("-") 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .append(profile_path.BaseName().value()); 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) file_util::ReplaceIllegalCharactersInPath(&filename, '_'); 6787dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Spaces in filenames break xdg-desktop-menu 6797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // (see https://bugs.freedesktop.org/show_bug.cgi?id=66605). 6807dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ReplaceChars(filename, " ", "_", &filename); 6812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(filename.append(".desktop")); 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6842385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdochstd::vector<base::FilePath> GetExistingProfileShortcutFilenames( 6852385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch const base::FilePath& profile_path, 6862385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch const base::FilePath& directory) { 6872385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 6882385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // Use a prefix, because xdg-desktop-menu requires it. 6892385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string prefix(chrome::kBrowserProcessExecutableName); 6902385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch prefix.append("-"); 6912385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string suffix("-"); 6922385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch suffix.append(profile_path.BaseName().value()); 6932385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch file_util::ReplaceIllegalCharactersInPath(&suffix, '_'); 6942385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // Spaces in filenames break xdg-desktop-menu 6952385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // (see https://bugs.freedesktop.org/show_bug.cgi?id=66605). 6962385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch ReplaceChars(suffix, " ", "_", &suffix); 6972385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::string glob = prefix + "*" + suffix + ".desktop"; 6982385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 6992385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FileEnumerator files(directory, false, base::FileEnumerator::FILES, 7002385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch glob); 7012385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath shortcut_file = files.Next(); 7022385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::vector<base::FilePath> shortcut_paths; 7032385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch while (!shortcut_file.empty()) { 7042385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch shortcut_paths.push_back(shortcut_file.BaseName()); 7052385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch shortcut_file = files.Next(); 7062385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 7072385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return shortcut_paths; 7082385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch} 7092385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::string GetDesktopFileContents( 711c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::FilePath& chrome_exe_path, 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& app_name, 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 7152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string16& title, 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& icon_name, 7182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& profile_path, 7192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool no_display) { 7202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Although not required by the spec, Nautilus on Ubuntu Karmic creates its 7212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // launchers with an xdg-open shebang. Follow that convention. 7222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string output_buffer = std::string(kXdgOpenShebang) + "\n"; 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See http://standards.freedesktop.org/desktop-entry-spec/latest/ 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GKeyFile* key_file = g_key_file_new(); 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 727c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Set keys with fixed values. 728c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Version", "1.0"); 729c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Terminal", "false"); 730c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Type", "Application"); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set the "Name" key. 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string final_title = UTF16ToUTF8(title); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure no endline characters can slip in and possibly introduce 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // additional lines (like Exec, which makes it a security risk). Also 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // use the URL as a default when the title is empty. 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (final_title.empty() || 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) final_title.find("\n") != std::string::npos || 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) final_title.find("\r") != std::string::npos) { 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) final_title = url.spec(); 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Name", final_title.c_str()); 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set the "Exec" key. 745c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::string final_path = chrome_exe_path.value(); 746c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CommandLine cmd_line(CommandLine::NO_PROGRAM); 747c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cmd_line = ShellIntegration::CommandLineArgsForLauncher( 748c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) url, extension_id, profile_path); 749c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const CommandLine::SwitchMap& switch_map = cmd_line.GetSwitches(); 750c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) for (CommandLine::SwitchMap::const_iterator i = switch_map.begin(); 751c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) i != switch_map.end(); ++i) { 752c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (i->second.empty()) { 753c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) final_path += " --" + i->first; 754c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 755c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) final_path += " " + QuoteArgForDesktopFileExec("--" + i->first + 756c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "=" + i->second); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 760c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Exec", final_path.c_str()); 761c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set the "Icon" key. 763c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!icon_name.empty()) { 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Icon", icon_name.c_str()); 765c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 766c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Icon", 767c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GetIconName().c_str()); 768c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Set the "NoDisplay" key. 7712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (no_display) 7722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "NoDisplay", "true"); 7732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string wmclass = web_app::GetWMClassFromAppName(app_name); 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "StartupWMClass", 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wmclass.c_str()); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 778c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gsize length = 0; 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gchar* data_dump = g_key_file_to_data(key_file, &length, NULL); 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (data_dump) { 7812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If strlen(data_dump[0]) == 0, this check will fail. 7822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (data_dump[0] == '\n') { 7832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Older versions of glib produce a leading newline. If this is the case, 7842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // remove it to avoid double-newline after the shebang. 7852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) output_buffer += (data_dump + 1); 7862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 7872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) output_buffer += data_dump; 7882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_free(data_dump); 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_key_file_free(key_file); 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return output_buffer; 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 796c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)std::string GetDirectoryFileContents(const string16& title, 797c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const std::string& icon_name) { 798c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // See http://standards.freedesktop.org/desktop-entry-spec/latest/ 799c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GKeyFile* key_file = g_key_file_new(); 800c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 801c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Version", "1.0"); 802c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Type", "Directory"); 803c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::string final_title = UTF16ToUTF8(title); 804c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Name", final_title.c_str()); 805c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!icon_name.empty()) { 806c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Icon", icon_name.c_str()); 807c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 808c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_set_string(key_file, kDesktopEntry, "Icon", 809c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GetIconName().c_str()); 810c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 811c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 812c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gsize length = 0; 813c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gchar* data_dump = g_key_file_to_data(key_file, &length, NULL); 814c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::string output_buffer; 815c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (data_dump) { 816c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // If strlen(data_dump[0]) == 0, this check will fail. 817c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (data_dump[0] == '\n') { 818c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Older versions of glib produce a leading newline. If this is the case, 819c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // remove it to avoid double-newline after the shebang. 820c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) output_buffer += (data_dump + 1); 821c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 822c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) output_buffer += data_dump; 823c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 824c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_free(data_dump); 825c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 826c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 827c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) g_key_file_free(key_file); 828c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return output_buffer; 829c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 830c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool CreateDesktopShortcut( 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ShellIntegration::ShortcutInfo& shortcut_info, 833c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const ShellIntegration::ShortcutLocations& creation_locations) { 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath shortcut_filename; 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!shortcut_info.extension_id.empty()) { 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) shortcut_filename = GetExtensionShortcutFilename( 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) shortcut_info.profile_path, shortcut_info.extension_id); 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For extensions we do not want duplicate shortcuts. So, delete any that 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // already exist and replace them. 8422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (creation_locations.on_desktop) 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteShortcutOnDesktop(shortcut_filename); 8442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (creation_locations.in_applications_menu || creation_locations.hidden) 845c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DeleteShortcutInApplicationsMenu(shortcut_filename, base::FilePath()); 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) shortcut_filename = GetWebShortcutFilename(shortcut_info.url); 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (shortcut_filename.empty()) 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string icon_name = CreateShortcutIcon(shortcut_info, shortcut_filename); 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string app_name = 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_app::GenerateApplicationNameFromInfo(shortcut_info); 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool success = true; 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 859eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::FilePath chrome_exe_path = GetChromeExePath(); 860eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (chrome_exe_path.empty()) { 861c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) LOG(WARNING) << "Could not get executable path."; 862c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 863c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 864c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (creation_locations.on_desktop) { 8662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string contents = ShellIntegrationLinux::GetDesktopFileContents( 867c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) chrome_exe_path, 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) app_name, 8692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.url, 8702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.extension_id, 8712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.extension_path, 8722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.title, 8732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) icon_name, 8742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.profile_path, 8752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) false); 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) success = CreateShortcutOnDesktop(shortcut_filename, contents); 8772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The 'in_applications_menu' and 'hidden' locations are actually the same 8802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // place ('applications'). 8812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (creation_locations.in_applications_menu || creation_locations.hidden) { 882c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath directory_filename; 883c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) std::string directory_contents; 884c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!creation_locations.applications_menu_subdir.empty()) { 885c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) directory_filename = base::FilePath(kDirectoryFilename); 886c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) directory_contents = ShellIntegrationLinux::GetDirectoryFileContents( 887c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) creation_locations.applications_menu_subdir, ""); 888c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 8892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Set NoDisplay=true if hidden but not in_applications_menu. This will hide 8902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // the application from user-facing menus. 8912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string contents = ShellIntegrationLinux::GetDesktopFileContents( 892c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) chrome_exe_path, 8932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) app_name, 8942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.url, 8952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.extension_id, 8962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.extension_path, 8972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.title, 8982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) icon_name, 8992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) shortcut_info.profile_path, 9002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !creation_locations.in_applications_menu); 901c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) success = CreateShortcutInApplicationsMenu( 902c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) shortcut_filename, contents, directory_filename, directory_contents) && 903c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) success; 9042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return success; 9075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeleteDesktopShortcuts(const base::FilePath& profile_path, 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath shortcut_filename = GetExtensionShortcutFilename( 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_path, extension_id); 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!shortcut_filename.empty()); 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteShortcutOnDesktop(shortcut_filename); 918c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Delete shortcuts from |kDirectoryFilename|. 919c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Note that it is possible that shortcuts were not created in the Chrome Apps 920c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // directory (depending on the value of |applications_menu_subdir| when they 921c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // were created). It doesn't matter: this will still delete the shortcut even 922c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // if it isn't in the directory. 923c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DeleteShortcutInApplicationsMenu(shortcut_filename, 924c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath(kDirectoryFilename)); 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9272385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdochvoid DeleteAllDesktopShortcuts(const base::FilePath& profile_path) { 9282385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 9292385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 9302385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch scoped_ptr<base::Environment> env(base::Environment::Create()); 9312385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 9322385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // Delete shortcuts from Desktop. 9332385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath desktop_path; 9342385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch if (PathService::Get(base::DIR_USER_DESKTOP, &desktop_path)) { 9352385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::vector<base::FilePath> shortcut_filenames_desktop = 9362385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch GetExistingProfileShortcutFilenames(profile_path, desktop_path); 9372385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch for (std::vector<base::FilePath>::const_iterator it = 9382385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch shortcut_filenames_desktop.begin(); 9392385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch it != shortcut_filenames_desktop.end(); ++it) { 9402385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DeleteShortcutOnDesktop(*it); 9412385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 9422385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 9432385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 9442385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // Delete shortcuts from |kDirectoryFilename|. 9452385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath applications_menu; 9462385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch if (GetDataWriteLocation(env.get(), &applications_menu)) { 9472385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch applications_menu = applications_menu.AppendASCII("applications"); 9482385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch std::vector<base::FilePath> shortcut_filenames_app_menu = 9492385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch GetExistingProfileShortcutFilenames(profile_path, applications_menu); 9502385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch for (std::vector<base::FilePath>::const_iterator it = 9512385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch shortcut_filenames_app_menu.begin(); 9522385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch it != shortcut_filenames_app_menu.end(); ++it) { 9532385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch DeleteShortcutInApplicationsMenu(*it, 9542385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch base::FilePath(kDirectoryFilename)); 9552385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 9562385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch } 9572385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch} 9582385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ShellIntegrationLinux 960