chrome/browser/android/url_utilities.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 "base/android/jni_android.h"
   6 #include "base/android/jni_string.h"
   7 #include "components/google/core/browser/google_util.h"
   8 #include "components/url_formatter/url_fixer.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 GURL ConvertJavaStringToGURL(JNIEnv*env, jstring url) {
  18   return url ? GURL(ConvertJavaStringToUTF8(env, url)) : GURL();
  19 }
  20
  21 net::registry_controlled_domains::PrivateRegistryFilter GetRegistryFilter(
  22     jboolean include_private) {
  23   return include_private
  24       ? net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES
  25       : net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES;
  26 }
  27
  28 }  // namespace
  29
  30 static jboolean SameDomainOrHost(JNIEnv* env,
  31                                  jclass clazz,
  32                                  jstring url_1_str,
  33                                  jstring url_2_str,
  34                                  jboolean include_private) {
  35   GURL url_1 = ConvertJavaStringToGURL(env, url_1_str);
  36   GURL url_2 = ConvertJavaStringToGURL(env, url_2_str);
  37
  38   net::registry_controlled_domains::PrivateRegistryFilter filter =
  39       GetRegistryFilter(include_private);
  40
  41   return net::registry_controlled_domains::SameDomainOrHost(url_1,
  42                                                             url_2,
  43                                                             filter);
  44 }
  45
  46 static jstring GetDomainAndRegistry(JNIEnv* env,
  47                                     jclass clazz,
  48                                     jstring url,
  49                                     jboolean include_private) {
  50   DCHECK(url);
  51   GURL gurl = ConvertJavaStringToGURL(env, url);
  52   if (gurl.is_empty())
  53     return nullptr;
  54
  55   net::registry_controlled_domains::PrivateRegistryFilter filter =
  56       GetRegistryFilter(include_private);
  57
  58   // OK to release, JNI binding.
  59   return base::android::ConvertUTF8ToJavaString(
  60       env, net::registry_controlled_domains::GetDomainAndRegistry(
  61           gurl, filter)).Release();
  62 }
  63
  64 static jboolean IsGoogleSearchUrl(JNIEnv* env, jclass clazz, jstring url) {
  65   GURL gurl = ConvertJavaStringToGURL(env, url);
  66   if (gurl.is_empty())
  67     return false;
  68   return google_util::IsGoogleSearchUrl(gurl);
  69 }
  70
  71 static jboolean IsGoogleHomePageUrl(JNIEnv* env, jclass clazz, jstring url) {
  72   GURL gurl = ConvertJavaStringToGURL(env, url);
  73   if (gurl.is_empty())
  74     return false;
  75   return google_util::IsGoogleHomePageUrl(gurl);
  76 }
  77
  78 static jstring FixupUrl(JNIEnv* env,
  79                         jclass clazz,
  80                         jstring url,
  81                         jstring optional_desired_tld) {
  82   DCHECK(url);
  83   GURL fixed_url = url_formatter::FixupURL(
  84       base::android::ConvertJavaStringToUTF8(env, url),
  85       optional_desired_tld
  86           ? base::android::ConvertJavaStringToUTF8(env, optional_desired_tld)
  87           : std::string());
  88
  89   return fixed_url.is_valid() ?
  90       base::android::ConvertUTF8ToJavaString(env, fixed_url.spec()).Release() :
  91       nullptr;
  92 }
  93
  94 // Register native methods
  95 bool RegisterUrlUtilities(JNIEnv* env) {
  96   return RegisterNativesImpl(env);
  97 }