Move chrome.downloads out of experimental to dev

chrome/browser/download/download_extension_api.h

Index: chrome/browser/download/download_extension_api.h
diff --git a/chrome/browser/download/download_extension_api.h b/chrome/browser/download/download_extension_api.h
deleted file mode 100644
index 9cf95f4f7dfdef600c59268c3480b20cfbe4638a..0000000000000000000000000000000000000000
--- a/chrome/browser/download/download_extension_api.h
+++ /dev/null
@@ -1,385 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_H_
-#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_H_
-#pragma once
-
-#include <map>
-#include <set>
-#include <string>
-
-#include "base/file_path.h"
-#include "base/memory/singleton.h"
-#include "base/stl_util.h"
-#include "base/string16.h"
-#include "base/values.h"
-#include "chrome/browser/extensions/extension_function.h"
-#include "content/public/browser/download_id.h"
-#include "content/public/browser/download_item.h"
-#include "content/public/browser/download_manager.h"
-
-class DownloadFileIconExtractor;
-class DownloadQuery;
-
-namespace content {
-class ResourceContext;
-class ResourceDispatcherHost;
-}
-
-// Functions in the chrome.experimental.downloads namespace facilitate
-// controlling downloads from extensions. See the full API doc at
-// http://goo.gl/6hO1n
-
-namespace download_extension_errors {
-
-// Errors that can be returned through chrome.extension.lastError.message.
-extern const char kGenericError[];
-extern const char kIconNotFoundError[];
-extern const char kInvalidDangerTypeError[];
-extern const char kInvalidFilterError[];
-extern const char kInvalidOperationError[];
-extern const char kInvalidOrderByError[];
-extern const char kInvalidQueryLimit[];
-extern const char kInvalidStateError[];
-extern const char kInvalidUrlError[];
-extern const char kNotImplementedError[];
-
-}  // namespace download_extension_errors
-
-class DownloadsFunctionInterface {
- public:
-  enum DownloadsFunctionName {
-    DOWNLOADS_FUNCTION_DOWNLOAD = 0,
-    DOWNLOADS_FUNCTION_SEARCH = 1,
-    DOWNLOADS_FUNCTION_PAUSE = 2,
-    DOWNLOADS_FUNCTION_RESUME = 3,
-    DOWNLOADS_FUNCTION_CANCEL = 4,
-    DOWNLOADS_FUNCTION_ERASE = 5,
-    DOWNLOADS_FUNCTION_SET_DESTINATION = 6,
-    DOWNLOADS_FUNCTION_ACCEPT_DANGER = 7,
-    DOWNLOADS_FUNCTION_SHOW = 8,
-    DOWNLOADS_FUNCTION_DRAG = 9,
-    DOWNLOADS_FUNCTION_GET_FILE_ICON = 10,
-    // Insert new values here, not at the beginning.
-    DOWNLOADS_FUNCTION_LAST
-  };
-
- protected:
-  // Return true if args_ is well-formed, otherwise set error_ and return false.
-  virtual bool ParseArgs() = 0;
-
-  // Implementation-specific logic. "Do the thing that you do."  Should return
-  // true if the call succeeded and false otherwise.
-  virtual bool RunInternal() = 0;
-
-  // Which subclass is this.
-  virtual DownloadsFunctionName function() const = 0;
-
-  // Wrap ParseArgs(), RunInternal().
-  static bool RunImplImpl(DownloadsFunctionInterface* pimpl);
-};
-
-class SyncDownloadsFunction : public SyncExtensionFunction,
-                              public DownloadsFunctionInterface {
- protected:
-  explicit SyncDownloadsFunction(DownloadsFunctionName function);
-  virtual ~SyncDownloadsFunction();
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-
-  // DownloadsFunctionInterface:
-  virtual DownloadsFunctionName function() const OVERRIDE;
-
-  content::DownloadItem* GetActiveItem(int download_id);
-
- private:
-  DownloadsFunctionName function_;
-
-  DISALLOW_COPY_AND_ASSIGN(SyncDownloadsFunction);
-};
-
-class AsyncDownloadsFunction : public AsyncExtensionFunction,
-                               public DownloadsFunctionInterface {
- protected:
-  explicit AsyncDownloadsFunction(DownloadsFunctionName function);
-  virtual ~AsyncDownloadsFunction();
-
-  // ExtensionFunction:
-  virtual bool RunImpl() OVERRIDE;
-
-  // DownloadsFunctionInterface:
-  virtual DownloadsFunctionName function() const OVERRIDE;
-
-  content::DownloadItem* GetActiveItem(int download_id);
-
- private:
-  DownloadsFunctionName function_;
-
-  DISALLOW_COPY_AND_ASSIGN(AsyncDownloadsFunction);
-};
-
-class DownloadsDownloadFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.download");
-
-  DownloadsDownloadFunction();
-
- protected:
-  virtual ~DownloadsDownloadFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  struct IOData {
-   public:
-    IOData();
-    ~IOData();
-
-    GURL url;
-    string16 filename;
-    bool save_as;
-    base::ListValue* extra_headers;
-    std::string method;
-    std::string post_body;
-    content::ResourceDispatcherHost* rdh;
-    content::ResourceContext* resource_context;
-    int render_process_host_id;
-    int render_view_host_routing_id;
-  };
-
-  void BeginDownloadOnIOThread();
-  void OnStarted(content::DownloadId dl_id, net::Error error);
-
-  scoped_ptr<IOData> iodata_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadsDownloadFunction);
-};
-
-class DownloadsSearchFunction : public SyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.search");
-
-  DownloadsSearchFunction();
-
- protected:
-  virtual ~DownloadsSearchFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  bool ParseOrderBy(const base::Value& order_by_value);
-
-  scoped_ptr<DownloadQuery> query_;
-  int get_id_;
-  bool has_get_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadsSearchFunction);
-};
-
-class DownloadsPauseFunction : public SyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.pause");
-
-  DownloadsPauseFunction();
-
- protected:
-  virtual ~DownloadsPauseFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  int download_id_;
-  DISALLOW_COPY_AND_ASSIGN(DownloadsPauseFunction);
-};
-
-class DownloadsResumeFunction : public SyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.resume");
-
-  DownloadsResumeFunction();
-
- protected:
-  virtual ~DownloadsResumeFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  int download_id_;
-  DISALLOW_COPY_AND_ASSIGN(DownloadsResumeFunction);
-};
-
-class DownloadsCancelFunction : public SyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.cancel");
-
-  DownloadsCancelFunction();
-
- protected:
-  virtual ~DownloadsCancelFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  int download_id_;
-  DISALLOW_COPY_AND_ASSIGN(DownloadsCancelFunction);
-};
-
-class DownloadsEraseFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.erase");
-
-  DownloadsEraseFunction();
-
- protected:
-  virtual ~DownloadsEraseFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadsEraseFunction);
-};
-
-class DownloadsSetDestinationFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.setDestination");
-
-  DownloadsSetDestinationFunction();
-
- protected:
-  virtual ~DownloadsSetDestinationFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadsSetDestinationFunction);
-};
-
-class DownloadsAcceptDangerFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.acceptDanger");
-
-  DownloadsAcceptDangerFunction();
-
- protected:
-  virtual ~DownloadsAcceptDangerFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadsAcceptDangerFunction);
-};
-
-class DownloadsShowFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.show");
-
-  DownloadsShowFunction();
-
- protected:
-  virtual ~DownloadsShowFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadsShowFunction);
-};
-
-class DownloadsDragFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.drag");
-
-  DownloadsDragFunction();
-
- protected:
-  virtual ~DownloadsDragFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadsDragFunction);
-};
-
-class DownloadsGetFileIconFunction : public AsyncDownloadsFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.downloads.getFileIcon");
-
-  DownloadsGetFileIconFunction();
-  void SetIconExtractorForTesting(DownloadFileIconExtractor* extractor);
-
- protected:
-  virtual ~DownloadsGetFileIconFunction();
-
-  // DownloadsFunctionInterface:
-  virtual bool ParseArgs() OVERRIDE;
-  virtual bool RunInternal() OVERRIDE;
-
- private:
-  void OnIconURLExtracted(const std::string& url);
-  FilePath path_;
-  int icon_size_;
-  scoped_ptr<DownloadFileIconExtractor> icon_extractor_;
-  DISALLOW_COPY_AND_ASSIGN(DownloadsGetFileIconFunction);
-};
-
-// Observes a single DownloadManager and many DownloadItems and dispatches
-// onCreated and onErased events.
-class ExtensionDownloadsEventRouter : public content::DownloadManager::Observer,
-                                      public content::DownloadItem::Observer {
- public:
-  explicit ExtensionDownloadsEventRouter(Profile* profile);
-  virtual ~ExtensionDownloadsEventRouter();
-
-  virtual void ModelChanged(content::DownloadManager* manager) OVERRIDE;
-  virtual void ManagerGoingDown(content::DownloadManager* manager) OVERRIDE;
-  virtual void OnDownloadUpdated(content::DownloadItem* download) OVERRIDE;
-  virtual void OnDownloadOpened(content::DownloadItem* download) OVERRIDE;
-
- private:
-  struct OnChangedStat {
-    OnChangedStat();
-    ~OnChangedStat();
-    int fires;
-    int total;
-  };
-
-  typedef std::map<int, content::DownloadItem*> ItemMap;
-  typedef std::map<int, base::DictionaryValue*> ItemJsonMap;
-  typedef std::map<int, OnChangedStat*> OnChangedStatMap;
-
-  void Init(content::DownloadManager* manager);
-  void DispatchEvent(const char* event_name, base::Value* json_arg);
-
-  Profile* profile_;
-  content::DownloadManager* manager_;
-  ItemMap downloads_;
-  ItemJsonMap item_jsons_;
-  STLValueDeleter<ItemJsonMap> delete_item_jsons_;
-  OnChangedStatMap on_changed_stats_;
-  STLValueDeleter<OnChangedStatMap> delete_on_changed_stats_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionDownloadsEventRouter);
-};
-#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_H_