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/*
* Copyright 2010, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "ChromiumIncludes.h"
#include "WebRequestContext.h"
#include "WebCoreJni.h"
#include <JNIHelp.h>
using namespace base;
using namespace net;
namespace android {
// JNI for android.webkit.CookieManager
static const char* javaCookieManagerClass = "android/webkit/CookieManager";
// Though WebRequestContext::get() is threadsafe, the context itself, in
// general, is not. The context is generally used on the HTTP stack IO
// thread, but calls to the methods of this class are made on the UI thread.
// We ensure thread safety as follows ...
// - The cookie_store() getter just returns a pointer which is only set when the
// context is first constructed. The CookieMonster itself is threadsafe, so
// using it from the UI thread is safe.
// - Calls to the other WebRequestContext methods used here are explicitly
// threadsafe.
static bool useChromiumHttpStack(JNIEnv*, jobject)
{
#if USE(CHROME_NETWORK_STACK)
return true;
#else
return false;
#endif
}
static bool acceptCookie(JNIEnv*, jobject)
{
#if USE(CHROME_NETWORK_STACK)
// This is a static method which gets the cookie policy for all WebViews. We
// always apply the same configuration to the contexts for both regular and
// private browsing, so expect the same result here.
bool regularAcceptCookies = WebRequestContext::get(false)->allowCookies();
ASSERT(regularAcceptCookies == WebRequestContext::get(true)->allowCookies());
return regularAcceptCookies;
#else
// The Android HTTP stack is implemented Java-side.
ASSERT_NOT_REACHED();
return false;
#endif
}
static jstring getCookie(JNIEnv* env, jobject, jstring url)
{
#if USE(CHROME_NETWORK_STACK)
GURL gurl(jstringToStdString(env, url));
std::string cookies = WebRequestContext::get(false)->cookie_store()->GetCookieMonster()->GetCookiesWithOptions(gurl, CookieOptions());
return env->NewStringUTF(cookies.c_str());
#else
// The Android HTTP stack is implemented Java-side.
ASSERT_NOT_REACHED();
return jstring();
#endif
}
static void removeAllCookie(JNIEnv*, jobject)
{
#if USE(CHROME_NETWORK_STACK)
WebRequestContext::get(false)->cookie_store()->GetCookieMonster()->DeleteAllCreatedAfter(Time(), true);
// This will lazily create a new private browsing context. However, if the
// context doesn't already exist, there's no need to create it, as cookies
// for such contexts are cleared up when we're done with them.
// TODO: Consider adding an optimisation to not create the context if it
// doesn't already exist.
WebRequestContext::get(true)->cookie_store()->GetCookieMonster()->DeleteAllCreatedAfter(Time(), true);
#endif
}
static void setAcceptCookie(JNIEnv*, jobject, jboolean accept)
{
#if USE(CHROME_NETWORK_STACK)
// This is a static method which configures the cookie policy for all
// WebViews, so we configure the contexts for both regular and private
// browsing.
WebRequestContext::get(false)->setAllowCookies(accept);
WebRequestContext::get(true)->setAllowCookies(accept);
#endif
}
static JNINativeMethod gCookieManagerMethods[] = {
{ "nativeUseChromiumHttpStack", "()Z", (void*) useChromiumHttpStack },
{ "nativeAcceptCookie", "()Z", (void*) acceptCookie },
{ "nativeGetCookie", "(Ljava/lang/String;)Ljava/lang/String;", (void*) getCookie },
{ "nativeRemoveAllCookie", "()V", (void*) removeAllCookie },
{ "nativeSetAcceptCookie", "(Z)V", (void*) setAcceptCookie },
};
int registerCookieManager(JNIEnv* env)
{
jclass cookieManager = env->FindClass(javaCookieManagerClass);
LOG_ASSERT(cookieManager, "Unable to find class");
return jniRegisterNativeMethods(env, javaCookieManagerClass, gCookieManagerMethods, NELEM(gCookieManagerMethods));
}
} // namespace android
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