| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/prerender/external_prerender_handler_android.h" |
| |
| #include "base/android/jni_android.h" |
| #include "base/android/jni_string.h" |
| #include "base/strings/string16.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/prerender/prerender_handle.h" |
| #include "chrome/browser/prerender/prerender_manager.h" |
| #include "chrome/browser/prerender/prerender_manager_factory.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/profiles/profile_android.h" |
| #include "content/public/browser/web_contents.h" |
| |
| #include "jni/ExternalPrerenderHandler_jni.h" |
| |
| using base::android::ConvertJavaStringToUTF16; |
| |
| namespace prerender { |
| |
| bool ExternalPrerenderHandlerAndroid::AddPrerender(JNIEnv* env, |
| jobject obj, |
| jobject jprofile, |
| jlong web_contents_ptr, |
| jstring jurl, |
| jstring jreferrer, |
| jint width, |
| jint height) { |
| Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile); |
| |
| GURL url = GURL(ConvertJavaStringToUTF16(env, jurl)); |
| if (!url.is_valid()) |
| return false; |
| |
| GURL referrer_url = GURL(ConvertJavaStringToUTF16(env, jreferrer)); |
| content::Referrer referrer = referrer_url.is_valid() ? |
| content::Referrer(referrer_url, blink::WebReferrerPolicyDefault) : |
| content::Referrer(); |
| PrerenderManager* prerender_manager = |
| prerender::PrerenderManagerFactory::GetForProfile(profile); |
| if (!prerender_manager) |
| return false; |
| content::WebContents* web_contents = |
| reinterpret_cast<content::WebContents*>(web_contents_ptr); |
| if (prerender_handle_.get()) { |
| prerender_handle_->OnNavigateAway(); |
| } |
| prerender_handle_.reset( |
| prerender_manager->AddPrerenderFromExternalRequest( |
| url, |
| referrer, |
| web_contents->GetController().GetDefaultSessionStorageNamespace(), |
| gfx::Size(width, height))); |
| if (!prerender_handle_) |
| return false; |
| return true; |
| } |
| |
| void ExternalPrerenderHandlerAndroid::CancelCurrentPrerender(JNIEnv* env, |
| jobject object) { |
| if (!prerender_handle_) |
| return; |
| prerender_handle_->OnCancel(); |
| prerender_handle_.reset(); |
| } |
| |
| static jboolean HasPrerenderedUrl(JNIEnv* env, |
| jclass clazz, |
| jobject jprofile, |
| jstring jurl, |
| jlong web_contents_ptr) { |
| if (jurl == NULL) |
| return false; |
| |
| Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile); |
| GURL url = GURL(ConvertJavaStringToUTF16(env, jurl)); |
| if (!url.is_valid()) |
| return false; |
| prerender::PrerenderManager* prerender_manager = |
| prerender::PrerenderManagerFactory::GetForProfile(profile); |
| if (!prerender_manager) |
| return false; |
| content::WebContents* web_contents = |
| reinterpret_cast<content::WebContents*>(web_contents_ptr); |
| return prerender_manager->HasPrerenderedUrl(url, web_contents); |
| } |
| |
| static jboolean HasCookieStoreLoaded(JNIEnv* env, |
| jclass clazz, |
| jobject jprofile) { |
| Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile); |
| prerender::PrerenderManager* prerender_manager = |
| prerender::PrerenderManagerFactory::GetForProfile(profile); |
| if (!prerender_manager) |
| return false; |
| return prerender_manager->cookie_store_loaded(); |
| } |
| |
| ExternalPrerenderHandlerAndroid::ExternalPrerenderHandlerAndroid() {} |
| |
| ExternalPrerenderHandlerAndroid::~ExternalPrerenderHandlerAndroid() {} |
| |
| static jlong Init(JNIEnv* env, jclass clazz) { |
| ExternalPrerenderHandlerAndroid* external_handler = |
| new ExternalPrerenderHandlerAndroid(); |
| return reinterpret_cast<intptr_t>(external_handler); |
| } |
| |
| bool ExternalPrerenderHandlerAndroid::RegisterExternalPrerenderHandlerAndroid( |
| JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| } // namespace prerender |