| // 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_UI_ANDROID_CHROME_HTTP_AUTH_HANDLER_H_ |
| #define CHROME_BROWSER_UI_ANDROID_CHROME_HTTP_AUTH_HANDLER_H_ |
| |
| #include <jni.h> |
| |
| #include "base/android/scoped_java_ref.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/ui/login/login_prompt.h" |
| |
| // This class facilitates communication between a native LoginHandler |
| // and a Java land ChromeHttpAuthHandler, which is passed to a |
| // ContentViewClient to allow it to respond to HTTP authentication requests |
| // by, e.g., showing the user a login dialog. |
| class ChromeHttpAuthHandler { |
| public: |
| ChromeHttpAuthHandler(const base::string16& authority, |
| const base::string16& explanation); |
| ~ChromeHttpAuthHandler(); |
| |
| // This must be called before using the object. |
| // Constructs a corresponding Java land ChromeHttpAuthHandler. |
| void Init(); |
| |
| // Registers an observer to receive callbacks when SetAuth() and CancelAuth() |
| // are called. |observer| may be NULL in which case the callbacks are skipped. |
| void SetObserver(LoginHandler* observer); |
| |
| // Show the dialog prompting for login credentials. |
| void ShowDialog(jobject window_android); |
| |
| // Forwards the autofill data to the Java land object. |
| void OnAutofillDataAvailable( |
| const base::string16& username, |
| const base::string16& password); |
| |
| // -------------------------------------------------------------- |
| // JNI Methods |
| // -------------------------------------------------------------- |
| |
| // Submits the username and password to the observer. |
| void SetAuth(JNIEnv* env, |
| const base::android::JavaParamRef<jobject>&, |
| const base::android::JavaParamRef<jstring>& username, |
| const base::android::JavaParamRef<jstring>& password); |
| |
| // Cancels the authentication attempt of the observer. |
| void CancelAuth(JNIEnv* env, const base::android::JavaParamRef<jobject>&); |
| |
| // These functions return the strings needed to display a login form. |
| base::android::ScopedJavaLocalRef<jstring> GetMessageBody( |
| JNIEnv* env, |
| const base::android::JavaParamRef<jobject>&); |
| // Registers the ChromeHttpAuthHandler native methods. |
| static bool RegisterChromeHttpAuthHandler(JNIEnv* env); |
| private: |
| LoginHandler* observer_; |
| base::android::ScopedJavaGlobalRef<jobject> java_chrome_http_auth_handler_; |
| base::string16 authority_; |
| base::string16 explanation_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeHttpAuthHandler); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_ANDROID_CHROME_HTTP_AUTH_HANDLER_H_ |