chrome/browser/ui/android/chrome_http_auth_handler.cc

   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/ui/android/chrome_http_auth_handler.h"
   6
   7 #include <jni.h>
   8
   9 #include "base/android/jni_android.h"
  10 #include "base/android/jni_string.h"
  11 #include "base/android/scoped_java_ref.h"
  12 #include "base/logging.h"
  13 #include "base/strings/string16.h"
  14 #include "grit/generated_resources.h"
  15 #include "jni/ChromeHttpAuthHandler_jni.h"
  16 #include "ui/base/l10n/l10n_util.h"
  17
  18 using base::android::AttachCurrentThread;
  19 using base::android::CheckException;
  20 using base::android::ConvertJavaStringToUTF16;
  21 using base::android::ConvertUTF16ToJavaString;
  22 using base::android::ScopedJavaLocalRef;
  23
  24 ChromeHttpAuthHandler::ChromeHttpAuthHandler(const base::string16& explanation)
  25     : observer_(NULL),
  26       explanation_(explanation) {
  27 }
  28
  29 ChromeHttpAuthHandler::~ChromeHttpAuthHandler() {}
  30
  31 void ChromeHttpAuthHandler::Init() {
  32   DCHECK(java_chrome_http_auth_handler_.is_null());
  33   JNIEnv* env = AttachCurrentThread();
  34   java_chrome_http_auth_handler_.Reset(
  35       Java_ChromeHttpAuthHandler_create(env, reinterpret_cast<intptr_t>(this)));
  36 }
  37
  38 void ChromeHttpAuthHandler::SetObserver(LoginHandler* observer) {
  39   observer_ = observer;
  40 }
  41
  42 jobject ChromeHttpAuthHandler::GetJavaObject() {
  43   return java_chrome_http_auth_handler_.obj();
  44 }
  45
  46 void ChromeHttpAuthHandler::OnAutofillDataAvailable(
  47     const base::string16& username,
  48     const base::string16& password) {
  49   DCHECK(java_chrome_http_auth_handler_.obj() != NULL);
  50   JNIEnv* env = base::android::AttachCurrentThread();
  51   ScopedJavaLocalRef<jstring> j_username =
  52       ConvertUTF16ToJavaString(env, username);
  53   ScopedJavaLocalRef<jstring> j_password =
  54       ConvertUTF16ToJavaString(env, password);
  55   Java_ChromeHttpAuthHandler_onAutofillDataAvailable(
  56       env, java_chrome_http_auth_handler_.obj(),
  57       j_username.obj(), j_password.obj());
  58 }
  59
  60 void ChromeHttpAuthHandler::SetAuth(JNIEnv* env,
  61                                     jobject,
  62                                     jstring username,
  63                                     jstring password) {
  64   if (observer_) {
  65     base::string16 username16 = ConvertJavaStringToUTF16(env, username);
  66     base::string16 password16 = ConvertJavaStringToUTF16(env, password);
  67     observer_->SetAuth(username16, password16);
  68   }
  69 }
  70
  71 void ChromeHttpAuthHandler::CancelAuth(JNIEnv* env, jobject) {
  72   if (observer_)
  73     observer_->CancelAuth();
  74 }
  75
  76 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetMessageTitle(
  77     JNIEnv* env, jobject) {
  78   return ConvertUTF16ToJavaString(env,
  79       l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_TITLE));
  80 }
  81
  82 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetMessageBody(
  83     JNIEnv* env, jobject) {
  84   return ConvertUTF16ToJavaString(env, explanation_);
  85 }
  86
  87 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetUsernameLabelText(
  88     JNIEnv* env, jobject) {
  89   return ConvertUTF16ToJavaString(env,
  90       l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_USERNAME_FIELD));
  91 }
  92
  93 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetPasswordLabelText(
  94     JNIEnv* env, jobject) {
  95   return ConvertUTF16ToJavaString(env,
  96       l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_PASSWORD_FIELD));
  97 }
  98
  99 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetOkButtonText(
 100     JNIEnv* env, jobject) {
 101   return ConvertUTF16ToJavaString(env,
 102       l10n_util::GetStringUTF16(IDS_LOGIN_DIALOG_OK_BUTTON_LABEL));
 103 }
 104
 105 ScopedJavaLocalRef<jstring> ChromeHttpAuthHandler::GetCancelButtonText(
 106     JNIEnv* env, jobject) {
 107   return ConvertUTF16ToJavaString(env, l10n_util::GetStringUTF16(IDS_CANCEL));
 108 }
 109
 110 // static
 111 bool ChromeHttpAuthHandler::RegisterChromeHttpAuthHandler(JNIEnv* env) {
 112   return RegisterNativesImpl(env);
 113 }