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 "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_configurator.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/browser/data_reduction_proxy_params.h"
  16 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
  17 #include "components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.h"
  18 #include "jni/DataReductionProxySettings_jni.h"
  19
  20
  21 using base::android::ConvertUTF8ToJavaString;
  22 using base::android::ScopedJavaLocalRef;
  23 using data_reduction_proxy::DataReductionProxyParams;
  24 using data_reduction_proxy::DataReductionProxySettings;
  25
  26 DataReductionProxySettingsAndroid::DataReductionProxySettingsAndroid() {
  27 }
  28
  29 DataReductionProxySettingsAndroid::~DataReductionProxySettingsAndroid() {
  30 }
  31
  32 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyAllowed(
  33     JNIEnv* env, jobject obj) {
  34   return Settings()->params()->allowed();
  35 }
  36
  37 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyPromoAllowed(
  38     JNIEnv* env, jobject obj) {
  39   return Settings()->params()->promo_allowed();
  40 }
  41
  42 jboolean DataReductionProxySettingsAndroid::IsIncludedInAltFieldTrial(
  43     JNIEnv* env, jobject obj) {
  44   return DataReductionProxyParams::IsIncludedInAlternativeFieldTrial();
  45 }
  46
  47 ScopedJavaLocalRef<jstring>
  48 DataReductionProxySettingsAndroid::GetDataReductionProxyOrigin(
  49     JNIEnv* env, jobject obj) {
  50   return ConvertUTF8ToJavaString(env, Settings()->params()->origin().spec());
  51 }
  52
  53 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyEnabled(
  54     JNIEnv* env, jobject obj) {
  55   return Settings()->IsDataReductionProxyEnabled();
  56 }
  57
  58 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyManaged(
  59     JNIEnv* env, jobject obj) {
  60   return Settings()->IsDataReductionProxyManaged();
  61 }
  62
  63 void DataReductionProxySettingsAndroid::SetDataReductionProxyEnabled(
  64     JNIEnv* env,
  65     jobject obj,
  66     jboolean enabled) {
  67   Settings()->SetDataReductionProxyEnabled(enabled);
  68 }
  69
  70 jlong DataReductionProxySettingsAndroid::GetDataReductionLastUpdateTime(
  71     JNIEnv* env, jobject obj) {
  72   return Settings()->GetDataReductionLastUpdateTime();
  73 }
  74
  75 base::android::ScopedJavaLocalRef<jobject>
  76 DataReductionProxySettingsAndroid::GetContentLengths(JNIEnv* env,
  77                                                      jobject obj) {
  78   int64 original_content_length;
  79   int64 received_content_length;
  80   int64 last_update_internal;
  81   Settings()->GetContentLengths(
  82       data_reduction_proxy::kNumDaysInHistorySummary,
  83       &original_content_length,
  84       &received_content_length,
  85       &last_update_internal);
  86
  87   return Java_ContentLengths_create(env,
  88                                     original_content_length,
  89                                     received_content_length);
  90 }
  91
  92 ScopedJavaLocalRef<jlongArray>
  93 DataReductionProxySettingsAndroid::GetDailyOriginalContentLengths(
  94     JNIEnv* env, jobject obj) {
  95   return GetDailyContentLengths(
  96       env, data_reduction_proxy::prefs::kDailyHttpOriginalContentLength);
  97 }
  98
  99 ScopedJavaLocalRef<jlongArray>
 100 DataReductionProxySettingsAndroid::GetDailyReceivedContentLengths(
 101     JNIEnv* env, jobject obj) {
 102   return GetDailyContentLengths(
 103       env, data_reduction_proxy::prefs::kDailyHttpReceivedContentLength);
 104 }
 105
 106 jboolean DataReductionProxySettingsAndroid::IsDataReductionProxyUnreachable(
 107     JNIEnv* env, jobject obj) {
 108   return Settings()->IsDataReductionProxyUnreachable();
 109 }
 110
 111 // static
 112 bool DataReductionProxySettingsAndroid::Register(JNIEnv* env) {
 113   bool register_natives_impl_result = RegisterNativesImpl(env);
 114   return register_natives_impl_result;
 115 }
 116
 117 ScopedJavaLocalRef<jlongArray>
 118 DataReductionProxySettingsAndroid::GetDailyContentLengths(
 119     JNIEnv* env,  const char* pref_name) {
 120   jlongArray result = env->NewLongArray(
 121       data_reduction_proxy::kNumDaysInHistory);
 122
 123   DataReductionProxySettings::ContentLengthList lengths  =
 124       Settings()->GetDailyContentLengths(pref_name);
 125
 126   if (!lengths.empty()) {
 127     DCHECK_EQ(lengths.size(), data_reduction_proxy::kNumDaysInHistory);
 128     env->SetLongArrayRegion(result, 0, lengths.size(), &lengths[0]);
 129     return ScopedJavaLocalRef<jlongArray>(env, result);
 130   }
 131
 132   return ScopedJavaLocalRef<jlongArray>(env, result);
 133 }
 134
 135 DataReductionProxySettings* DataReductionProxySettingsAndroid::Settings() {
 136   DataReductionProxySettings* settings =
 137       DataReductionProxyChromeSettingsFactory::GetForBrowserContext(
 138           ProfileManager::GetActiveUserProfile());
 139   DCHECK(settings);
 140   return settings;
 141 }
 142
 143
 144 // Used by generated jni code.
 145 static jlong Init(JNIEnv* env, jobject obj) {
 146   return reinterpret_cast<intptr_t>(new DataReductionProxySettingsAndroid());
 147 }