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      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 "base/android/jni_android.h"
      6 #include "base/android/jni_string.h"
      7 #include "chrome/browser/google/google_util.h"
      8 #include "chrome/common/net/url_fixer_upper.h"
      9 #include "jni/UrlUtilities_jni.h"
     10 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
     11 #include "url/gurl.h"
     12 
     13 using base::android::ConvertJavaStringToUTF8;
     14 
     15 namespace {
     16 
     17 net::registry_controlled_domains::PrivateRegistryFilter GetRegistryFilter(
     18     jboolean include_private) {
     19   return include_private
     20       ? net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES
     21       : net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES;
     22 }
     23 
     24 }
     25 
     26 static jboolean SameDomainOrHost(JNIEnv* env,
     27                                  jclass clazz,
     28                                  jstring url_1_str,
     29                                  jstring url_2_str,
     30                                  jboolean include_private) {
     31   GURL url_1(ConvertJavaStringToUTF8(env, url_1_str));
     32   GURL url_2(ConvertJavaStringToUTF8(env, url_2_str));
     33 
     34   net::registry_controlled_domains::PrivateRegistryFilter filter =
     35       GetRegistryFilter(include_private);
     36 
     37   return net::registry_controlled_domains::SameDomainOrHost(url_1,
     38                                                             url_2,
     39                                                             filter);
     40 }
     41 
     42 static jstring GetDomainAndRegistry(JNIEnv* env,
     43                                     jclass clazz,
     44                                     jstring url,
     45                                     jboolean include_private) {
     46   GURL gurl = GURL(ConvertJavaStringToUTF8(env, url));
     47   if (gurl.is_empty())
     48     return NULL;
     49 
     50   net::registry_controlled_domains::PrivateRegistryFilter filter =
     51       GetRegistryFilter(include_private);
     52 
     53   // OK to release, JNI binding.
     54   return base::android::ConvertUTF8ToJavaString(
     55       env, net::registry_controlled_domains::GetDomainAndRegistry(
     56           gurl, filter)).Release();
     57 }
     58 
     59 static jboolean IsGoogleSearchUrl(JNIEnv* env, jclass clazz, jstring url) {
     60   GURL gurl = GURL(ConvertJavaStringToUTF8(env, url));
     61   if (gurl.is_empty())
     62     return false;
     63   return google_util::IsGoogleSearchUrl(gurl);
     64 }
     65 
     66 static jboolean IsGoogleHomePageUrl(JNIEnv* env, jclass clazz, jstring url) {
     67   GURL gurl = GURL(ConvertJavaStringToUTF8(env, url));
     68   if (gurl.is_empty())
     69     return false;
     70   return google_util::IsGoogleHomePageUrl(gurl);
     71 }
     72 
     73 static jstring FixupUrl(JNIEnv* env,
     74                         jclass clazz,
     75                         jstring url,
     76                         jstring desired_tld) {
     77   GURL fixed_url = URLFixerUpper::FixupURL(
     78       base::android::ConvertJavaStringToUTF8(env, url),
     79       base::android::ConvertJavaStringToUTF8(env, desired_tld));
     80 
     81 
     82   return fixed_url.is_valid() ?
     83       base::android::ConvertUTF8ToJavaString(env, fixed_url.spec()).Release() :
     84       NULL;
     85 }
     86 
     87 // Register native methods
     88 bool RegisterUrlUtilities(JNIEnv* env) {
     89   return RegisterNativesImpl(env);
     90 }
     91