172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Download utility implementation 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 7c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/download/download_util.h" 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 10c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <shobjidl.h> 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 12c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <string> 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 14c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/file_util.h" 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/i18n/rtl.h" 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/i18n/time_formatting.h" 1721d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen#include "base/lazy_instance.h" 18ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "base/metrics/histogram.h" 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/path_service.h" 203345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "base/string16.h" 213345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "base/string_number_conversions.h" 22513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch#include "base/stringprintf.h" 233345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "base/sys_string_conversions.h" 243f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen#include "base/threading/thread_restrictions.h" 25c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/utf_string_conversions.h" 26ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "base/value_conversions.h" 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/values.h" 28731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "base/win/windows_version.h" 2921d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen#include "chrome/browser/download/download_extensions.h" 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/download/download_item.h" 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/download/download_item_model.h" 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/download/download_manager.h" 33ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "chrome/browser/download/download_types.h" 343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "chrome/browser/extensions/crx_installer.h" 353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "chrome/browser/extensions/extension_install_ui.h" 3621d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen#include "chrome/browser/extensions/extension_service.h" 373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "chrome/browser/history/download_create_info.h" 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/browser/net/chrome_url_request_context.h" 3921d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen#include "chrome/browser/profiles/profile.h" 404a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch#include "chrome/browser/ui/browser.h" 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/chrome_paths.h" 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "chrome/common/time_format.h" 43dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "content/browser/browser_thread.h" 44dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "content/browser/renderer_host/render_view_host.h" 45dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "content/browser/renderer_host/resource_dispatcher_host.h" 46dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "content/browser/tab_contents/tab_contents.h" 47ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "content/common/notification_service.h" 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "grit/generated_resources.h" 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "grit/locale_settings.h" 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "grit/theme_resources.h" 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/base/mime_util.h" 523345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/base/net_util.h" 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "skia/ext/image_operations.h" 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "third_party/skia/include/core/SkPath.h" 55c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "third_party/skia/include/core/SkShader.h" 5672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/l10n/l10n_util.h" 5772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/resource/resource_bundle.h" 5872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/gfx/canvas_skia.h" 59dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "ui/gfx/image.h" 6072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/gfx/rect.h" 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 62c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 6372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/dragdrop/os_exchange_data.h" 64c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "views/drag_utils.h" 65c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 673345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#if defined(TOOLKIT_USES_GTK) 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 6972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/dragdrop/drag_drop_types.h" 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "views/widget/widget_gtk.h" 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#elif defined(TOOLKIT_GTK) 7272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "chrome/browser/ui/gtk/custom_drag.h" 73c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // defined(TOOLKIT_GTK) 743345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#endif // defined(TOOLKIT_USES_GTK) 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 77731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "base/win/scoped_comptr.h" 78ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#include "chrome/browser/ui/browser_list.h" 7972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "chrome/browser/ui/views/frame/browser_view.h" 8072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/dragdrop/drag_source.h" 8172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#include "ui/base/dragdrop/os_exchange_data_provider_win.h" 82c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 83c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 84ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// TODO(phajdan.jr): Find some standard location for this, maintaining 85ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// the same value on all platforms. 86ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsenstatic const double PI = 3.141592653589793; 87ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 88c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace download_util { 89c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 90c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// How many times to cycle the complete animation. This should be an odd number 91c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// so that the animation ends faded out. 92c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstatic const int kCompleteAnimationCycles = 5; 93c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 944a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// The maximum number of 'uniquified' files we will try to create. 954a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// This is used when the filename we're trying to download is already in use, 964a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// so we create a new unique filename by appending " (nnn)" before the 974a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// extension, where 1 <= nnn <= kMaxUniqueFiles. 984a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// Also used by code that cleans up said files. 994a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdochstatic const int kMaxUniqueFiles = 100; 1004a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 1013f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsennamespace { 1023f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1033f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen#if defined(OS_WIN) 1043f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen// Returns whether the specified extension is automatically integrated into the 1053f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen// windows shell. 1063f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsenbool IsShellIntegratedExtension(const string16& extension) { 1073f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen string16 extension_lower = StringToLowerASCII(extension); 1083f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1093f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen static const wchar_t* const integrated_extensions[] = { 1103f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen // See <http://msdn.microsoft.com/en-us/library/ms811694.aspx>. 1113f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen L"local", 1123f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen // Right-clicking on shortcuts can be magical. 1133f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen L"lnk", 1143f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen }; 1153f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1163f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen for (int i = 0; i < arraysize(integrated_extensions); ++i) { 1173f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen if (extension_lower == integrated_extensions[i]) 1183f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen return true; 1193f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen } 1203f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1213f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen // See <http://www.juniper.net/security/auto/vulnerabilities/vuln2612.html>. 1223f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen // That vulnerability report is not exactly on point, but files become magical 1233f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen // if their end in a CLSID. Here we block extensions that look like CLSIDs. 124dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (!extension_lower.empty() && extension_lower[0] == L'{' && 125dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen extension_lower[extension_lower.length() - 1] == L'}') 1263f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen return true; 1273f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1283f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen return false; 1293f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen} 13072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 13172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen// Returns whether the specified file name is a reserved name on windows. 13272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen// This includes names like "com2.zip" (which correspond to devices) and 13372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen// desktop.ini and thumbs.db which have special meaning to the windows shell. 13472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsenbool IsReservedName(const string16& filename) { 13572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // This list is taken from the MSDN article "Naming a file" 13672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // http://msdn2.microsoft.com/en-us/library/aa365247(VS.85).aspx 13772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // I also added clock$ because GetSaveFileName seems to consider it as a 13872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // reserved name too. 13972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen static const wchar_t* const known_devices[] = { 14072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen L"con", L"prn", L"aux", L"nul", L"com1", L"com2", L"com3", L"com4", L"com5", 14172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen L"com6", L"com7", L"com8", L"com9", L"lpt1", L"lpt2", L"lpt3", L"lpt4", 14272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen L"lpt5", L"lpt6", L"lpt7", L"lpt8", L"lpt9", L"clock$" 14372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen }; 14472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen string16 filename_lower = StringToLowerASCII(filename); 14572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 14672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen for (int i = 0; i < arraysize(known_devices); ++i) { 14772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // Exact match. 14872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen if (filename_lower == known_devices[i]) 14972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen return true; 15072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // Starts with "DEVICE.". 15172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen if (filename_lower.find(string16(known_devices[i]) + L".") == 0) 15272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen return true; 15372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen } 15472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 15572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen static const wchar_t* const magic_names[] = { 15672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // These file names are used by the "Customize folder" feature of the shell. 15772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen L"desktop.ini", 15872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen L"thumbs.db", 15972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen }; 16072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 16172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen for (int i = 0; i < arraysize(magic_names); ++i) { 16272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen if (filename_lower == magic_names[i]) 16372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen return true; 16472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen } 16572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 16672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen return false; 16772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen} 1683f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen#endif // OS_WIN 1693f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 1703f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen} // namespace 1713f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen 172c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Download temporary file creation -------------------------------------------- 173c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 174c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass DefaultDownloadDirectory { 175c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public: 176c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const FilePath& path() const { return path_; } 177c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch private: 178c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DefaultDownloadDirectory() { 179c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!PathService::Get(chrome::DIR_DEFAULT_DOWNLOADS, &path_)) { 180c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED(); 181c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 182c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (DownloadPathIsDangerous(path_)) { 183c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!PathService::Get(chrome::DIR_DEFAULT_DOWNLOADS_SAFE, &path_)) { 184c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED(); 185c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 186c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 187c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 18821d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen friend struct base::DefaultLazyInstanceTraits<DefaultDownloadDirectory>; 189c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FilePath path_; 190c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch}; 191c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 19221d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsenstatic base::LazyInstance<DefaultDownloadDirectory> 19321d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen g_default_download_directory(base::LINKER_INITIALIZED); 19421d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen 195c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochconst FilePath& GetDefaultDownloadDirectory() { 19621d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen return g_default_download_directory.Get().path(); 197c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 198c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 199c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochbool CreateTemporaryFileForDownload(FilePath* temp_file) { 200c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (file_util::CreateTemporaryFileInDir(GetDefaultDownloadDirectory(), 201c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch temp_file)) 202c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return true; 203c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return file_util::CreateTemporaryFile(temp_file); 204c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 205c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 206c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochbool DownloadPathIsDangerous(const FilePath& download_path) { 207c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FilePath desktop_dir; 208c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!PathService::Get(chrome::DIR_USER_DESKTOP, &desktop_dir)) { 209c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED(); 210c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return false; 211c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 212c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return (download_path == desktop_dir); 213c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 214c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 2153345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickvoid GenerateExtension(const FilePath& file_name, 2163345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& mime_type, 2173345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath::StringType* generated_extension) { 218731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // We're worried about two things here: 2193345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // 220731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // 1) Usability. If the site fails to provide a file extension, we want to 2213345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // guess a reasonable file extension based on the content type. 2223345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // 223731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // 2) Shell integration. Some file extensions automatically integrate with 2243345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // the shell. We block these extensions to prevent a malicious web site 2253345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // from integrating with the user's shell. 2263345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2273345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // See if our file name already contains an extension. 2283345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath::StringType extension = file_name.Extension(); 2293345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (!extension.empty()) 2303345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick extension.erase(extension.begin()); // Erase preceding '.'. 2313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2323345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#if defined(OS_WIN) 233731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick static const FilePath::CharType default_extension[] = 234731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick FILE_PATH_LITERAL("download"); 235731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 2363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Rename shell-integrated extensions. 2373f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen if (IsShellIntegratedExtension(extension)) 2383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick extension.assign(default_extension); 2393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#endif 2403345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 241513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch if (extension.empty()) { 242513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch // The GetPreferredExtensionForMimeType call will end up going to disk. Do 243513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch // this on another thread to avoid slowing the IO thread. 244513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch // http://crbug.com/61827 245513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch base::ThreadRestrictions::ScopedAllowIO allow_io; 2463345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick net::GetPreferredExtensionForMimeType(mime_type, &extension); 247513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch } 2483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2493345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick generated_extension->swap(extension); 2503345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 2513345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2523345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickvoid GenerateFileNameFromInfo(DownloadCreateInfo* info, 2533345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath* generated_name) { 254ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen GenerateFileName(GURL(info->url()), 2553345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick info->content_disposition, 2563345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick info->referrer_charset, 2573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick info->mime_type, 2583345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick generated_name); 2593345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 2603345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2613345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickvoid GenerateFileName(const GURL& url, 2623345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& content_disposition, 2633345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& referrer_charset, 2643345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& mime_type, 2653345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath* generated_name) { 26672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen string16 default_file_name( 2673f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen l10n_util::GetStringUTF16(IDS_DEFAULT_DOWNLOAD_FILENAME)); 2683345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 26972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen string16 new_name = net::GetSuggestedFilename(GURL(url), 27072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen content_disposition, 27172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen referrer_charset, 27272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen default_file_name); 27372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen 27472a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // TODO(evan): this code is totally wrong -- we should just generate 27572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // Unicode filenames and do all this encoding switching at the end. 27672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // However, I'm just shuffling wrong code around, at least not adding 27772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen // to it. 27872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#if defined(OS_WIN) 27972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen *generated_name = FilePath(new_name); 28072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#else 28172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen *generated_name = FilePath( 28272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen base::SysWideToNativeMB(UTF16ToWide(new_name))); 28372a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen#endif 2843345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2853345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK(!generated_name->empty()); 2863345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2873345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick GenerateSafeFileName(mime_type, generated_name); 2883345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 2893345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2903345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickvoid GenerateSafeFileName(const std::string& mime_type, FilePath* file_name) { 2913345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Make sure we get the right file extension 2923345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath::StringType extension; 2933345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick GenerateExtension(*file_name, mime_type, &extension); 2943345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick *file_name = file_name->ReplaceExtension(extension); 2953345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2963345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#if defined(OS_WIN) 2973345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Prepend "_" to the file name if it's a reserved name 2983345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick FilePath::StringType leaf_name = file_name->BaseName().value(); 2993345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK(!leaf_name.empty()); 30072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen if (IsReservedName(leaf_name)) { 3013345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick leaf_name = FilePath::StringType(FILE_PATH_LITERAL("_")) + leaf_name; 3023345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick *file_name = file_name->DirName(); 3033345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (file_name->value() == FilePath::kCurrentDirectory) { 3043345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick *file_name = FilePath(leaf_name); 3053345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } else { 3063345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick *file_name = file_name->Append(leaf_name); 3073345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 3083345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 3093345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#endif 3103345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 3113345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 3123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickvoid OpenChromeExtension(Profile* profile, 3133345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DownloadManager* download_manager, 3143345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const DownloadItem& download_item) { 315731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 3163345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK(download_item.is_extension_install()); 3173345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 31821d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen ExtensionService* service = profile->GetExtensionService(); 3194a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch CHECK(service); 3204a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch NotificationService* nservice = NotificationService::current(); 3214a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch GURL nonconst_download_url = download_item.url(); 3224a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch nservice->Notify(NotificationType::EXTENSION_READY_FOR_INSTALL, 3234a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch Source<DownloadManager>(download_manager), 3244a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch Details<GURL>(&nonconst_download_url)); 3254a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 3264a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch scoped_refptr<CrxInstaller> installer( 327201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch new CrxInstaller(service, new ExtensionInstallUI(profile))); 3284a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_delete_source(true); 3294a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 330dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (UserScript::IsURLUserScript(download_item.url(), 331dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen download_item.mime_type())) { 3324a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->InstallUserScript(download_item.full_path(), 3334a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch download_item.url()); 3344a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch return; 3353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 3364a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 3374a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch bool is_gallery_download = service->IsDownloadFromGallery( 3384a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch download_item.url(), download_item.referrer_url()); 3394a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_original_mime_type(download_item.original_mime_type()); 3404a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_apps_require_extension_mime_type(true); 3414a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_original_url(download_item.url()); 3424a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_is_gallery_install(is_gallery_download); 3434a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->InstallCrx(download_item.full_path()); 3444a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch installer->set_allow_silent_install(is_gallery_download); 3453345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 3463345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 347ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsenvoid RecordDownloadCount(DownloadCountTypes type) { 348ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen UMA_HISTOGRAM_ENUMERATION( 349ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen "Download.Counts", type, DOWNLOAD_COUNT_TYPES_LAST_ENTRY); 350ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen} 351ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 352c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Download progress painting -------------------------------------------------- 353c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 354c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Common bitmaps used for download progress animations. We load them once the 355c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// first time we do a progress paint, then reuse them as they are always the 356c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// same. 357c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochSkBitmap* g_foreground_16 = NULL; 358c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochSkBitmap* g_background_16 = NULL; 359c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochSkBitmap* g_foreground_32 = NULL; 360c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochSkBitmap* g_background_32 = NULL; 361c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 362c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid PaintDownloadProgress(gfx::Canvas* canvas, 363c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 364c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch views::View* containing_view, 365c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 366c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int origin_x, 367c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int origin_y, 368c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int start_angle, 369c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int percent_done, 370c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PaintDownloadProgressSize size) { 371c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Load up our common bitmaps 372c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!g_background_16) { 373c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ResourceBundle& rb = ResourceBundle::GetSharedInstance(); 374c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_foreground_16 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_16); 375c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_background_16 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_BACKGROUND_16); 376c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_foreground_32 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_32); 377c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_background_32 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_BACKGROUND_32); 378c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 379c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 380c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap* background = (size == BIG) ? g_background_32 : g_background_16; 381c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap* foreground = (size == BIG) ? g_foreground_32 : g_foreground_16; 382c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 383c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const int kProgressIconSize = (size == BIG) ? kBigProgressIconSize : 384c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch kSmallProgressIconSize; 385c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 386c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // We start by storing the bounds of the background and foreground bitmaps 387c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // so that it is easy to mirror the bounds if the UI layout is RTL. 388c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::Rect background_bounds(origin_x, origin_y, 389c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch background->width(), background->height()); 390c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::Rect foreground_bounds(origin_x, origin_y, 391c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground->width(), foreground->height()); 392c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 393c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 394c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Mirror the positions if necessary. 39572a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen int mirrored_x = containing_view->GetMirroredXForRect(background_bounds); 396c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch background_bounds.set_x(mirrored_x); 39772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen mirrored_x = containing_view->GetMirroredXForRect(foreground_bounds); 398c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_bounds.set_x(mirrored_x); 399c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 400c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 401c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Draw the background progress image. 402c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkPaint background_paint; 403c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->DrawBitmapInt(*background, 404c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch background_bounds.x(), 405c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch background_bounds.y(), 406c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch background_paint); 407c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 408c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Layer the foreground progress image in an arc proportional to the download 409c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // progress. The arc grows clockwise, starting in the midnight position, as 410c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // the download progresses. However, if the download does not have known total 411c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // size (the server didn't give us one), then we just spin an arc around until 412c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // we're done. 413c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch float sweep_angle = 0.0; 414c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch float start_pos = static_cast<float>(kStartAngleDegrees); 415c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (percent_done < 0) { 416c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch sweep_angle = kUnknownAngleDegrees; 417c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch start_pos = static_cast<float>(start_angle); 418c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else if (percent_done > 0) { 419c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch sweep_angle = static_cast<float>(kMaxDegrees / 100.0 * percent_done); 420c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 421c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 422c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set up an arc clipping region for the foreground image. Don't bother using 423c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // a clipping region if it would round to 360 (really 0) degrees, since that 424c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // would eliminate the foreground completely and be quite confusing (it would 425c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // look like 0% complete when it should be almost 100%). 426c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkPaint foreground_paint; 427c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (sweep_angle < static_cast<float>(kMaxDegrees - 1)) { 428c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkRect oval; 429c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch oval.set(SkIntToScalar(foreground_bounds.x()), 430c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkIntToScalar(foreground_bounds.y()), 431c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkIntToScalar(foreground_bounds.x() + kProgressIconSize), 432c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkIntToScalar(foreground_bounds.y() + kProgressIconSize)); 433c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkPath path; 434c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch path.arcTo(oval, 435c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkFloatToScalar(start_pos), 436c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkFloatToScalar(sweep_angle), false); 437c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch path.lineTo(SkIntToScalar(foreground_bounds.x() + kProgressIconSize / 2), 438c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkIntToScalar(foreground_bounds.y() + kProgressIconSize / 2)); 439c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 440c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkShader* shader = 441c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkShader::CreateBitmapShader(*foreground, 442c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkShader::kClamp_TileMode, 443c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkShader::kClamp_TileMode); 444c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkMatrix shader_scale; 445c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch shader_scale.setTranslate(SkIntToScalar(foreground_bounds.x()), 446c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkIntToScalar(foreground_bounds.y())); 447c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch shader->setLocalMatrix(shader_scale); 448c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_paint.setShader(shader); 449c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_paint.setAntiAlias(true); 450c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch shader->unref(); 451c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->AsCanvasSkia()->drawPath(path, foreground_paint); 452c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 453c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 454c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 455c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->DrawBitmapInt(*foreground, 456c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_bounds.x(), 457c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_bounds.y(), 458c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch foreground_paint); 459c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 460c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 461c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid PaintDownloadComplete(gfx::Canvas* canvas, 462c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 463c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch views::View* containing_view, 464c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 465c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int origin_x, 466c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int origin_y, 467c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch double animation_progress, 468c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PaintDownloadProgressSize size) { 469c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Load up our common bitmaps. 470c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!g_foreground_16) { 471c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ResourceBundle& rb = ResourceBundle::GetSharedInstance(); 472c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_foreground_16 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_16); 473c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch g_foreground_32 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_32); 474c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 475c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 476c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SkBitmap* complete = (size == BIG) ? g_foreground_32 : g_foreground_16; 477c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 478c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::Rect complete_bounds(origin_x, origin_y, 479c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch complete->width(), complete->height()); 480c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 481c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Mirror the positions if necessary. 48272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen complete_bounds.set_x(containing_view->GetMirroredXForRect(complete_bounds)); 483c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 484c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 485c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Start at full opacity, then loop back and forth five times before ending 486c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // at zero opacity. 487c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch double opacity = sin(animation_progress * PI * kCompleteAnimationCycles + 488c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch PI/2) / 2 + 0.5; 489c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 490c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->SaveLayerAlpha(static_cast<int>(255.0 * opacity), complete_bounds); 491c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->AsCanvasSkia()->drawARGB(0, 255, 255, 255, SkXfermode::kClear_Mode); 492c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->DrawBitmapInt(*complete, complete_bounds.x(), complete_bounds.y()); 493c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch canvas->Restore(); 494c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 495c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 496ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsenvoid PaintDownloadInterrupted(gfx::Canvas* canvas, 497ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#if defined(TOOLKIT_VIEWS) 498ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen views::View* containing_view, 499ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#endif 500ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen int origin_x, 501ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen int origin_y, 502ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen double animation_progress, 503ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen PaintDownloadProgressSize size) { 504ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // Load up our common bitmaps. 505ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (!g_foreground_16) { 506ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen ResourceBundle& rb = ResourceBundle::GetSharedInstance(); 507ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen g_foreground_16 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_16); 508ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen g_foreground_32 = rb.GetBitmapNamed(IDR_DOWNLOAD_PROGRESS_FOREGROUND_32); 509ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } 510ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 511ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen SkBitmap* complete = (size == BIG) ? g_foreground_32 : g_foreground_16; 512ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 513ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen gfx::Rect complete_bounds(origin_x, origin_y, 514ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen complete->width(), complete->height()); 515ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#if defined(TOOLKIT_VIEWS) 516ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // Mirror the positions if necessary. 517ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen complete_bounds.set_x(containing_view->GetMirroredXForRect(complete_bounds)); 518ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen#endif 519ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 520ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // Start at zero opacity, then loop back and forth five times before ending 521ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // at full opacity. 522ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen double opacity = sin( 523ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen (1.0 - animation_progress) * PI * kCompleteAnimationCycles + PI/2) / 2 + 524ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 0.5; 525ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 526ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen canvas->SaveLayerAlpha(static_cast<int>(255.0 * opacity), complete_bounds); 527ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen canvas->AsCanvasSkia()->drawARGB(0, 255, 255, 255, SkXfermode::kClear_Mode); 528ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen canvas->DrawBitmapInt(*complete, complete_bounds.x(), complete_bounds.y()); 529ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen canvas->Restore(); 530ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen} 531ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 532c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Load a language dependent height so that the dangerous download confirmation 533c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// message doesn't overlap with the download link label. 534c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint GetBigProgressIconSize() { 535c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static int big_progress_icon_size = 0; 536c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (big_progress_icon_size == 0) { 537c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch string16 locale_size_str = 5383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick l10n_util::GetStringUTF16(IDS_DOWNLOAD_BIG_PROGRESS_SIZE); 5393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick bool rc = base::StringToInt(locale_size_str, &big_progress_icon_size); 540c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!rc || big_progress_icon_size < kBigProgressIconSize) { 541c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED(); 542c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch big_progress_icon_size = kBigProgressIconSize; 543c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 544c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 545c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 546c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return big_progress_icon_size; 547c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 548c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 549c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint GetBigProgressIconOffset() { 550c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return (GetBigProgressIconSize() - kBigIconSize) / 2; 551c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 552c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 553c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(TOOLKIT_VIEWS) 554c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Download dragging 555c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid DragDownload(const DownloadItem* download, 556dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen gfx::Image* icon, 557c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::NativeView view) { 558c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK(download); 559c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 560c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Set up our OLE machinery 56172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen ui::OSExchangeData data; 562c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 563c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (icon) { 564513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch drag_utils::CreateDragImageForFile( 565dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen download->GetFileNameToReportUser(), *icon, &data); 566c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 567c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 568c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const FilePath full_path = download->full_path(); 56972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen data.SetFilename(full_path); 570c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 571c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string mime_type = download->mime_type(); 572c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (mime_type.empty()) 573c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch net::GetMimeTypeFromFile(full_path, &mime_type); 574c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 575c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Add URL so that we can load supported files when dragged to TabContents. 576c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (net::IsSupportedMimeType(mime_type)) { 577dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen data.SetURL(net::FilePathToFileURL(full_path), 578dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen download->GetFileNameToReportUser().LossyDisplayName()); 579c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 580c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 581c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 58272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen scoped_refptr<ui::DragSource> drag_source(new ui::DragSource); 583c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 584c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Run the drag and drop loop 585c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DWORD effects; 58672a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen DoDragDrop(ui::OSExchangeDataProviderWin::GetIDataObject(data), 58772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen drag_source.get(), DROPEFFECT_COPY | DROPEFFECT_LINK, &effects); 5883345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#elif defined(TOOLKIT_USES_GTK) 589c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GtkWidget* root = gtk_widget_get_toplevel(view); 590c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!root) 591c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 592dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 593dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen views::WidgetGtk* widget = static_cast<views::WidgetGtk*>( 594dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen views::NativeWidget::GetNativeWidgetForNativeView(root)); 595c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!widget) 596c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 597c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 59872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen widget->DoDrag(data, 59972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen ui::DragDropTypes::DRAG_COPY | ui::DragDropTypes::DRAG_LINK); 600c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // OS_WIN 601c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 6023345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#elif defined(USE_X11) 603c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid DragDownload(const DownloadItem* download, 604dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen gfx::Image* icon, 605c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch gfx::NativeView view) { 606c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DownloadItemDrag::BeginDrag(download, icon); 607c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 6083345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#endif // USE_X11 609c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 610c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochDictionaryValue* CreateDownloadItemValue(DownloadItem* download, int id) { 611c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DictionaryValue* file_value = new DictionaryValue(); 612c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 6133345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetInteger("started", 6143345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick static_cast<int>(download->start_time().ToTimeT())); 6153345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("since_string", 6163345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick TimeFormat::RelativeDate(download->start_time(), NULL)); 6173345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("date_string", 61821d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen base::TimeFormatShortDate(download->start_time())); 6193345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetInteger("id", id); 620dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen file_value->Set("file_path", 621ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen base::CreateFilePathValue(download->GetTargetFilePath())); 622c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Keep file names as LTR. 623dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen string16 file_name = download->GetFileNameToReportUser().LossyDisplayName(); 6243345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_name = base::i18n::GetDisplayStringInLTRDirectionality(file_name); 6253345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("file_name", file_name); 6263345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("url", download->url().spec()); 6273345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetBoolean("otr", download->is_otr()); 628c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 629ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (download->IsInProgress()) { 630c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (download->safety_state() == DownloadItem::DANGEROUS) { 6313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "DANGEROUS"); 632dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen DCHECK(download->danger_type() == DownloadItem::DANGEROUS_FILE || 633dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen download->danger_type() == DownloadItem::DANGEROUS_URL); 634dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen const char* danger_type_value = 635dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen download->danger_type() == DownloadItem::DANGEROUS_FILE ? 636dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen "DANGEROUS_FILE" : "DANGEROUS_URL"; 637dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen file_value->SetString("danger_type", danger_type_value); 638c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else if (download->is_paused()) { 6393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "PAUSED"); 640c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else { 6413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "IN_PROGRESS"); 642c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 643c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 6443345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("progress_status_text", 645ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen GetProgressStatusText(download)); 646ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 647ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen file_value->SetInteger("percent", 648ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen static_cast<int>(download->PercentComplete())); 649ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen file_value->SetInteger("received", 650ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen static_cast<int>(download->received_bytes())); 651ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } else if (download->IsInterrupted()) { 652ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen file_value->SetString("state", "INTERRUPTED"); 653ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen 654ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen file_value->SetString("progress_status_text", 655ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen GetProgressStatusText(download)); 656c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 6573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetInteger("percent", 658c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static_cast<int>(download->PercentComplete())); 6593345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetInteger("received", 660c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static_cast<int>(download->received_bytes())); 661ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } else if (download->IsCancelled()) { 6623345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "CANCELLED"); 663ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen } else if (download->IsComplete()) { 664c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (download->safety_state() == DownloadItem::DANGEROUS) { 6653345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "DANGEROUS"); 666c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else { 6673345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetString("state", "COMPLETE"); 668c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 669c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 670c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 6713345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick file_value->SetInteger("total", 672c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static_cast<int>(download->total_bytes())); 673c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 674c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return file_value; 675c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 676c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 6773f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsenstring16 GetProgressStatusText(DownloadItem* download) { 678c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int64 total = download->total_bytes(); 679c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int64 size = download->received_bytes(); 680c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DataUnits amount_units = GetByteDisplayUnits(size); 6813f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen string16 received_size = FormatBytes(size, amount_units, true); 6823f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen string16 amount = received_size; 683c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 684c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Adjust both strings for the locale direction since we don't yet know which 685c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // string we'll end up using for constructing the final progress string. 686201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch base::i18n::AdjustStringForLocaleDirection(&amount); 687c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 688c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (total) { 689c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch amount_units = GetByteDisplayUnits(total); 6903f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen string16 total_text = FormatBytes(total, amount_units, true); 691201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch base::i18n::AdjustStringForLocaleDirection(&total_text); 692c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 693201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch base::i18n::AdjustStringForLocaleDirection(&received_size); 6943f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen amount = l10n_util::GetStringFUTF16(IDS_DOWNLOAD_TAB_PROGRESS_SIZE, 6953f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen received_size, 6963f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen total_text); 697c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } else { 698c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch amount.assign(received_size); 699c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 7004a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch int64 current_speed = download->CurrentSpeed(); 7014a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch amount_units = GetByteDisplayUnits(current_speed); 7023f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen string16 speed_text = FormatSpeed(current_speed, amount_units, true); 703201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch base::i18n::AdjustStringForLocaleDirection(&speed_text); 704c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 705c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeDelta remaining; 7063345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick string16 time_remaining; 707c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (download->is_paused()) 7083345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick time_remaining = l10n_util::GetStringUTF16(IDS_DOWNLOAD_PROGRESS_PAUSED); 709c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch else if (download->TimeRemaining(&remaining)) 710c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch time_remaining = TimeFormat::TimeRemaining(remaining); 711c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 712c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (time_remaining.empty()) { 713201ade2fbba22bfb27ae029f4d23fca6ded109a0Ben Murdoch base::i18n::AdjustStringForLocaleDirection(&amount); 7143f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen return l10n_util::GetStringFUTF16( 7153f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen IDS_DOWNLOAD_TAB_PROGRESS_STATUS_TIME_UNKNOWN, speed_text, amount); 716c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 7173f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen return l10n_util::GetStringFUTF16(IDS_DOWNLOAD_TAB_PROGRESS_STATUS, 7183f50c38dc070f4bb515c1b64450dae14f316474eKristian Monsen speed_text, amount, time_remaining); 719c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 720c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 721c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if !defined(OS_MACOSX) 722c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid UpdateAppIconDownloadProgress(int download_count, 723c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool progress_known, 724c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch float progress) { 725c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#if defined(OS_WIN) 726c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Taskbar progress bar is only supported on Win7. 727731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (base::win::GetVersion() < base::win::VERSION_WIN7) 728c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 729c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 730731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick base::win::ScopedComPtr<ITaskbarList3> taskbar; 731c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch HRESULT result = taskbar.CreateInstance(CLSID_TaskbarList, NULL, 732c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch CLSCTX_INPROC_SERVER); 733c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (FAILED(result)) { 734731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick VLOG(1) << "Failed creating a TaskbarList object: " << result; 735c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 736c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 737c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 738c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch result = taskbar->HrInit(); 739c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (FAILED(result)) { 740731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick LOG(ERROR) << "Failed initializing an ITaskbarList3 interface."; 741c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 742c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 743c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 744c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Iterate through all the browser windows, and draw the progress bar. 745c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch for (BrowserList::const_iterator browser_iterator = BrowserList::begin(); 746c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch browser_iterator != BrowserList::end(); browser_iterator++) { 74772a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen Browser* browser = *browser_iterator; 74872a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen BrowserWindow* window = browser->window(); 74972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen if (!window) 75072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen continue; 75172a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen HWND frame = window->GetNativeHandle(); 752c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (download_count == 0 || progress == 1.0f) 753c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch taskbar->SetProgressState(frame, TBPF_NOPROGRESS); 754c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch else if (!progress_known) 755c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch taskbar->SetProgressState(frame, TBPF_INDETERMINATE); 756c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch else 757dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen taskbar->SetProgressValue(frame, static_cast<int>(progress * 100), 100); 758c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 759c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 760c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 761c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif 762c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 763c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Appends the passed the number between parenthesis the path before the 764c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// extension. 765c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid AppendNumberToPath(FilePath* path, int number) { 766c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch *path = path->InsertBeforeExtensionASCII(StringPrintf(" (%d)", number)); 767c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 768c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 769c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Attempts to find a number that can be appended to that path to make it 770c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// unique. If |path| does not exist, 0 is returned. If it fails to find such 771c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// a number, -1 is returned. 772c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint GetUniquePathNumber(const FilePath& path) { 773c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!file_util::PathExists(path)) 774c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return 0; 775c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 776c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FilePath new_path; 7774a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch for (int count = 1; count <= kMaxUniqueFiles; ++count) { 778c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch new_path = FilePath(path); 779c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch AppendNumberToPath(&new_path, count); 780c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 781c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!file_util::PathExists(new_path)) 782c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return count; 783c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 784c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 785c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return -1; 786c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 787c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 788c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid DownloadUrl( 789c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& url, 790c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& referrer, 791c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& referrer_charset, 792c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const DownloadSaveInfo& save_info, 793c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ResourceDispatcherHost* rdh, 794c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int render_process_host_id, 795c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int render_view_id, 796ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen net::URLRequestContextGetter* request_context_getter) { 797731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 798c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 79972a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen net::URLRequestContext* context = 80072a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsen request_context_getter->GetURLRequestContext(); 801c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch context->set_referrer_charset(referrer_charset); 802c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 803c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rdh->BeginDownload(url, 804c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch referrer, 805c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch save_info, 806c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch true, // Show "Save as" UI. 807c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch render_process_host_id, 808c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch render_view_id, 809c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch context); 810c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 811c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 812c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid CancelDownloadRequest(ResourceDispatcherHost* rdh, 813c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int render_process_id, 814c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int request_id) { 815731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 816ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen // |rdh| may be NULL in unit tests. 817ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen if (rdh) 818ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen rdh->CancelRequest(render_process_id, request_id, false); 819c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 820c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 821dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenvoid NotifyDownloadInitiated(int render_process_id, int render_view_id) { 822dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 823dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen RenderViewHost* rvh = RenderViewHost::FromID(render_process_id, 824dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen render_view_id); 825dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (!rvh) 826dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return; 827dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 828dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen NotificationService::current()->Notify(NotificationType::DOWNLOAD_INITIATED, 829dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen Source<RenderViewHost>(rvh), 830dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen NotificationService::NoDetails()); 831dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen} 832dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 833c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint GetUniquePathNumberWithCrDownload(const FilePath& path) { 834c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!file_util::PathExists(path) && 835c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch !file_util::PathExists(GetCrDownloadPath(path))) 836c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return 0; 837c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 838c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FilePath new_path; 8394a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch for (int count = 1; count <= kMaxUniqueFiles; ++count) { 840c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch new_path = FilePath(path); 841c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch AppendNumberToPath(&new_path, count); 842c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 843c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (!file_util::PathExists(new_path) && 844c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch !file_util::PathExists(GetCrDownloadPath(new_path))) 845c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return count; 846c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 847c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 848c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return -1; 849c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 850c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 8514a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdochnamespace { 8524a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 8534a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch// NOTE: If index is 0, deletes files that do not have the " (nnn)" appended. 8544a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdochvoid DeleteUniqueDownloadFile(const FilePath& path, int index) { 8554a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch FilePath new_path(path); 8564a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (index > 0) 8574a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch AppendNumberToPath(&new_path, index); 8584a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch file_util::Delete(new_path, false); 8594a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch} 8604a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 86121d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen} // namespace 8624a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 8634a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdochvoid EraseUniqueDownloadFiles(const FilePath& path) { 8644a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch FilePath cr_path = GetCrDownloadPath(path); 8654a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 8664a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch for (int index = 0; index <= kMaxUniqueFiles; ++index) { 8674a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch DeleteUniqueDownloadFile(path, index); 8684a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch DeleteUniqueDownloadFile(cr_path, index); 8694a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch } 8704a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch} 8714a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 872c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochFilePath GetCrDownloadPath(const FilePath& suggested_path) { 873c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FilePath::StringType file_name; 874513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch base::SStringPrintf( 875513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch &file_name, 876513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch PRFilePathLiteral FILE_PATH_LITERAL(".crdownload"), 877513209b27ff55e2841eac0e4120199c23acce758Ben Murdoch suggested_path.value().c_str()); 878c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return FilePath(file_name); 879c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 880c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 881731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick// TODO(erikkay,phajdan.jr): This is apparently not being exercised in tests. 88272a454cd3513ac24fbdd0e0cb9ad70b86a99b801Kristian Monsenbool IsDangerous(DownloadCreateInfo* info, Profile* profile, bool auto_open) { 88321d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen DownloadDangerLevel danger_level = GetFileDangerLevel( 88421d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen info->suggested_path.BaseName()); 885dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (danger_level == Dangerous) 886dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return !(auto_open && info->has_user_gesture); 887dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (danger_level == AllowOnUserGesture && !info->has_user_gesture) 888dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return true; 889dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (info->is_extension_install) { 890dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen // Extensions that are not from the gallery are considered dangerous. 89121d179b334e59e9a3bfcaed4c4430bef1bc5759dKristian Monsen ExtensionService* service = profile->GetExtensionService(); 892731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (!service || 893ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen !service->IsDownloadFromGallery(info->url(), info->referrer_url)) 894dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return true; 895731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } 896dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return false; 897731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick} 898731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 899c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} // namespace download_util 900