chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.cc

   1 // Copyright 2013 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/net/spdyproxy/data_reduction_proxy_settings_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/values.h"
  10 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
  11 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "chrome/browser/profiles/profile_manager.h"
  14 #include "chrome/common/pref_names.h"
  15 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_metrics.h"
  16 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h"
  17 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_event_store.h"
  18 #include "jni/DataReductionProxySettings_jni.h"
  19 #include "net/proxy/proxy_server.h"
  20 #include "url/gurl.h"
  21
  22
  23 using base::android::ConvertUTF8ToJavaString;
  24 using base::android::ScopedJavaLocalRef;
  25 using data_reduction_proxy::DataReductionProxySettings;
  26
  27 DataReductionProxySettingsAndroid::DataReductionProxySettingsAndroid() {
  28 }
  29
  30 DataReductionProxySettingsAndroid::~DataReductionProxySettingsAndroid() {
  31 }
  32
  33 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyAllowed(
  34     JNIEnv* env, jobject obj) {
  35   return Settings()->Allowed();
  36 }
  37
  38 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyPromoAllowed(
  39     JNIEnv* env, jobject obj) {
  40   return Settings()->PromoAllowed();
  41 }
  42
  43 jboolean DataReductionProxySettingsAndroid::IsIncludedInAltFieldTrial(
  44     JNIEnv* env, jobject obj) {
  45   return false;
  46 }
  47
  48 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyEnabled(
  49     JNIEnv* env, jobject obj) {
  50   return Settings()->IsDataReductionProxyEnabled();
  51 }
  52
  53 jboolean DataReductionProxySettingsAndroid::CanUseDataReductionProxy(
  54     JNIEnv* env, jobject obj, jstring url) {
  55   return Settings()->CanUseDataReductionProxy(
  56       GURL(base::android::ConvertJavaStringToUTF16(env, url)));
  57 }
  58
  59 jboolean DataReductionProxySettingsAndroid::WasLoFiModeActiveOnMainFrame(
  60     JNIEnv* env, jobject obj) {
  61   return Settings()->WasLoFiModeActiveOnMainFrame();
  62 }
  63
  64 jboolean DataReductionProxySettingsAndroid::WasLoFiLoadImageRequestedBefore(
  65     JNIEnv* env, jobject obj) {
  66   return Settings()->WasLoFiLoadImageRequestedBefore();
  67 }
  68
  69 void DataReductionProxySettingsAndroid::SetLoFiLoadImageRequested(
  70     JNIEnv* env, jobject obj) {
  71   Settings()->SetLoFiLoadImageRequested();
  72 }
  73
  74 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyManaged(
  75     JNIEnv* env, jobject obj) {
  76   return Settings()->IsDataReductionProxyManaged();
  77 }
  78
  79 void DataReductionProxySettingsAndroid::IncrementLoFiSnackbarShown(
  80     JNIEnv* env, jobject obj) {
  81   Settings()->IncrementLoFiSnackbarShown();
  82 }
  83
  84 void DataReductionProxySettingsAndroid::IncrementLoFiUserRequestsForImages(
  85     JNIEnv* env, jobject obj) {
  86   Settings()->IncrementLoFiUserRequestsForImages();
  87 }
  88
  89 void DataReductionProxySettingsAndroid::SetDataReductionProxyEnabled(
  90     JNIEnv* env,
  91     jobject obj,
  92     jboolean enabled) {
  93   Settings()->SetDataReductionProxyEnabled(enabled);
  94 }
  95
  96 jlong DataReductionProxySettingsAndroid::GetDataReductionLastUpdateTime(
  97     JNIEnv* env, jobject obj) {
  98   return Settings()->GetDataReductionLastUpdateTime();
  99 }
 100
 101 base::android::ScopedJavaLocalRef<jobject>
 102 DataReductionProxySettingsAndroid::GetContentLengths(JNIEnv* env,
 103                                                      jobject obj) {
 104   int64 original_content_length;
 105   int64 received_content_length;
 106   int64 last_update_internal;
 107   Settings()->GetContentLengths(
 108       data_reduction_proxy::kNumDaysInHistorySummary,
 109       &original_content_length,
 110       &received_content_length,
 111       &last_update_internal);
 112
 113   return Java_ContentLengths_create(env,
 114                                     original_content_length,
 115                                     received_content_length);
 116 }
 117
 118 ScopedJavaLocalRef<jlongArray>
 119 DataReductionProxySettingsAndroid::GetDailyOriginalContentLengths(
 120     JNIEnv* env, jobject obj) {
 121   return GetDailyContentLengths(
 122       env, data_reduction_proxy::prefs::kDailyHttpOriginalContentLength);
 123 }
 124
 125 ScopedJavaLocalRef<jlongArray>
 126 DataReductionProxySettingsAndroid::GetDailyReceivedContentLengths(
 127     JNIEnv* env, jobject obj) {
 128   return GetDailyContentLengths(
 129       env, data_reduction_proxy::prefs::kDailyHttpReceivedContentLength);
 130 }
 131
 132 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyUnreachable(
 133     JNIEnv* env, jobject obj) {
 134   return Settings()->IsDataReductionProxyUnreachable();
 135 }
 136
 137 // static
 138 bool DataReductionProxySettingsAndroid::Register(JNIEnv* env) {
 139   return RegisterNativesImpl(env);
 140 }
 141
 142 ScopedJavaLocalRef<jlongArray>
 143 DataReductionProxySettingsAndroid::GetDailyContentLengths(
 144     JNIEnv* env,  const char* pref_name) {
 145   jlongArray result = env->NewLongArray(
 146       data_reduction_proxy::kNumDaysInHistory);
 147
 148  data_reduction_proxy::ContentLengthList lengths  =
 149       Settings()->GetDailyContentLengths(pref_name);
 150
 151   if (!lengths.empty()) {
 152     DCHECK_EQ(lengths.size(), data_reduction_proxy::kNumDaysInHistory);
 153     env->SetLongArrayRegion(result, 0, lengths.size(), &lengths[0]);
 154     return ScopedJavaLocalRef<jlongArray>(env, result);
 155   }
 156
 157   return ScopedJavaLocalRef<jlongArray>(env, result);
 158 }
 159
 160 ScopedJavaLocalRef<jstring> DataReductionProxySettingsAndroid::GetHttpProxyList(
 161     JNIEnv* env,
 162     jobject obj) {
 163   data_reduction_proxy::DataReductionProxyEventStore* event_store =
 164       Settings()->GetEventStore();
 165   if (!event_store)
 166     return ConvertUTF8ToJavaString(env, std::string());
 167
 168   return ConvertUTF8ToJavaString(env, event_store->GetHttpProxyList());
 169 }
 170
 171 ScopedJavaLocalRef<jstring>
 172 DataReductionProxySettingsAndroid::GetHttpsProxyList(JNIEnv* env, jobject obj) {
 173   data_reduction_proxy::DataReductionProxyEventStore* event_store =
 174       Settings()->GetEventStore();
 175   if (!event_store)
 176     return ConvertUTF8ToJavaString(env, std::string());
 177
 178   return ConvertUTF8ToJavaString(env, event_store->GetHttpsProxyList());
 179 }
 180
 181 DataReductionProxySettings* DataReductionProxySettingsAndroid::Settings() {
 182   DataReductionProxySettings* settings =
 183       DataReductionProxyChromeSettingsFactory::GetForBrowserContext(
 184           ProfileManager::GetActiveUserProfile());
 185   DCHECK(settings);
 186   return settings;
 187 }
 188
 189 ScopedJavaLocalRef<jstring>
 190 DataReductionProxySettingsAndroid::GetLastBypassEvent(JNIEnv* env,
 191                                                       jobject obj) {
 192   data_reduction_proxy::DataReductionProxyEventStore* event_store =
 193       Settings()->GetEventStore();
 194   if (!event_store)
 195     return ConvertUTF8ToJavaString(env, std::string());
 196
 197   return ConvertUTF8ToJavaString(env, event_store->SanitizedLastBypassEvent());
 198 }
 199
 200 // Used by generated jni code.
 201 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
 202   return reinterpret_cast<intptr_t>(new DataReductionProxySettingsAndroid());
 203 }