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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/browser/extensions/api/downloads_internal/downloads_internal_ap
i.h" |
| 6 |
| 7 #include <algorithm> |
| 8 #include <cctype> |
| 9 #include <iterator> |
| 10 #include <set> |
| 11 #include <string> |
| 12 |
| 13 #include "base/basictypes.h" |
| 14 #include "base/bind.h" |
| 15 #include "base/bind_helpers.h" |
| 16 #include "base/callback.h" |
| 17 #include "base/json/json_writer.h" |
| 18 #include "base/lazy_instance.h" |
| 19 #include "base/logging.h" |
| 20 #include "base/metrics/histogram.h" |
| 21 #include "base/stl_util.h" |
| 22 #include "base/string16.h" |
| 23 #include "base/string_split.h" |
| 24 #include "base/string_util.h" |
| 25 #include "base/stringprintf.h" |
| 26 #include "base/values.h" |
| 27 #include "chrome/browser/browser_process.h" |
| 28 #include "chrome/browser/download/download_file_icon_extractor.h" |
| 29 #include "chrome/browser/download/download_query.h" |
| 30 #include "chrome/browser/download/download_service.h" |
| 31 #include "chrome/browser/download/download_service_factory.h" |
| 32 #include "chrome/browser/download/download_util.h" |
| 33 #include "chrome/browser/extensions/api/downloads/downloads_api.h" |
| 34 #include "chrome/browser/extensions/event_names.h" |
| 35 #include "chrome/browser/extensions/event_router.h" |
| 36 #include "chrome/browser/extensions/extension_function_dispatcher.h" |
| 37 #include "chrome/browser/extensions/extension_system.h" |
| 38 #include "chrome/browser/icon_loader.h" |
| 39 #include "chrome/browser/icon_manager.h" |
| 40 #include "chrome/browser/renderer_host/chrome_render_message_filter.h" |
| 41 #include "chrome/browser/ui/browser.h" |
| 42 #include "chrome/browser/ui/webui/web_ui_util.h" |
| 43 #include "chrome/common/cancelable_task_tracker.h" |
| 44 #include "chrome/common/chrome_notification_types.h" |
| 45 #include "chrome/common/extensions/api/downloads_internal.h" |
| 46 #include "content/public/browser/download_interrupt_reasons.h" |
| 47 #include "content/public/browser/download_item.h" |
| 48 #include "content/public/browser/download_save_info.h" |
| 49 #include "content/public/browser/download_url_parameters.h" |
| 50 #include "content/public/browser/notification_service.h" |
| 51 #include "content/public/browser/render_process_host.h" |
| 52 #include "content/public/browser/render_view_host.h" |
| 53 #include "content/public/browser/resource_context.h" |
| 54 #include "content/public/browser/resource_dispatcher_host.h" |
| 55 #include "content/public/browser/web_contents.h" |
| 56 #include "net/base/load_flags.h" |
| 57 #include "net/http/http_util.h" |
| 58 |
| 59 using content::DownloadItem; |
| 60 using content::DownloadManager; |
| 61 |
| 62 DownloadsInternalAddFilenameDeterminerFunction:: |
| 63 DownloadsInternalAddFilenameDeterminerFunction() {} |
| 64 |
| 65 DownloadsInternalAddFilenameDeterminerFunction:: |
| 66 ~DownloadsInternalAddFilenameDeterminerFunction() {} |
| 67 |
| 68 typedef extensions::api::downloads_internal::AddFilenameDeterminer::Params |
| 69 AddFilenameDeterminerParams; |
| 70 |
| 71 bool DownloadsInternalAddFilenameDeterminerFunction::RunImpl() { |
| 72 scoped_ptr<AddFilenameDeterminerParams> params( |
| 73 AddFilenameDeterminerParams::Create(*args_)); |
| 74 EXTENSION_FUNCTION_VALIDATE(params.get()); |
| 75 return ExtensionDownloadsEventRouter::AddFilenameDeterminer( |
| 76 profile(), |
| 77 GetExtension()->id(), |
| 78 params->sub_event_id); |
| 79 } |
| 80 |
| 81 DownloadsInternalRemoveFilenameDeterminerFunction:: |
| 82 DownloadsInternalRemoveFilenameDeterminerFunction() {} |
| 83 |
| 84 DownloadsInternalRemoveFilenameDeterminerFunction:: |
| 85 ~DownloadsInternalRemoveFilenameDeterminerFunction() {} |
| 86 |
| 87 typedef extensions::api::downloads_internal::RemoveFilenameDeterminer::Params |
| 88 RemoveFilenameDeterminerParams; |
| 89 |
| 90 bool DownloadsInternalRemoveFilenameDeterminerFunction::RunImpl() { |
| 91 scoped_ptr<RemoveFilenameDeterminerParams> params( |
| 92 RemoveFilenameDeterminerParams::Create(*args_)); |
| 93 EXTENSION_FUNCTION_VALIDATE(params.get()); |
| 94 return ExtensionDownloadsEventRouter::RemoveFilenameDeterminer( |
| 95 profile(), |
| 96 GetExtension()->id(), |
| 97 params->sub_event_id); |
| 98 } |
| 99 |
| 100 DownloadsInternalDetermineFilenameFunction:: |
| 101 DownloadsInternalDetermineFilenameFunction() {} |
| 102 |
| 103 DownloadsInternalDetermineFilenameFunction:: |
| 104 ~DownloadsInternalDetermineFilenameFunction() {} |
| 105 |
| 106 typedef extensions::api::downloads_internal::DetermineFilename::Params |
| 107 DetermineFilenameParams; |
| 108 |
| 109 bool DownloadsInternalDetermineFilenameFunction::RunImpl() { |
| 110 scoped_ptr<DetermineFilenameParams> params( |
| 111 DetermineFilenameParams::Create(*args_)); |
| 112 EXTENSION_FUNCTION_VALIDATE(params.get()); |
| 113 FilePath::StringType filename; |
| 114 if (params->filename.get()) { |
| 115 EXTENSION_FUNCTION_VALIDATE(args_->GetString(2, &filename)); |
| 116 } |
| 117 return ExtensionDownloadsEventRouter::DetermineFilename( |
| 118 profile(), |
| 119 include_incognito(), |
| 120 GetExtension()->id(), |
| 121 params->sub_event_id, |
| 122 params->download_id, |
| 123 FilePath(filename), |
| 124 params->overwrite); |
| 125 } |
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