Hook up CookieManager.removeAllCookie() for the Chromium HTTP stack

Requires a change to frameworks/base ...
https://android-git.corp.google.com/g/75471

Bug: 3086308
Change-Id: I062015c990f6bc3d77ec22c746bd8465ed74bd08

4 files changed, 65 insertions, 1 deletions

diff --git a/WebKit/Android.mk b/WebKit/Android.mk
index 6de463b..e640e02 100644
--- a/WebKit/Android.mk
+++ b/WebKit/Android.mk
@@ -38,7 +38,8 @@ LOCAL_SRC_FILES := $(LOCAL_SRC_FILES) \
 	android/WebCoreSupport/WebRequest.cpp \
 	android/WebCoreSupport/WebRequestContext.cpp \
 	android/WebCoreSupport/WebResourceRequest.cpp \
-	android/WebCoreSupport/WebResponse.cpp
+	android/WebCoreSupport/WebResponse.cpp \
+	android/jni/CookieManager.cpp
 else
 LOCAL_SRC_FILES := $(LOCAL_SRC_FILES) \
 	android/WebCoreSupport/ResourceLoaderAndroid.cpp
diff --git a/WebKit/android/WebCoreSupport/ChromiumIncludes.h b/WebKit/android/WebCoreSupport/ChromiumIncludes.h
index faa0096..ad93179 100644
--- a/WebKit/android/WebCoreSupport/ChromiumIncludes.h
+++ b/WebKit/android/WebCoreSupport/ChromiumIncludes.h
@@ -52,6 +52,7 @@
 #include <base/string_util.h>
 #include <base/sys_string_conversions.h>
 #include <base/thread.h>
+#include <base/time.h>
 #include <base/tuple.h>
 #include <chrome/browser/net/sqlite_persistent_cookie_store.h>
 #include <net/base/auth.h>
diff --git a/WebKit/android/jni/CookieManager.cpp b/WebKit/android/jni/CookieManager.cpp
new file mode 100644
index 0000000..9672160
--- /dev/null
+++ b/WebKit/android/jni/CookieManager.cpp
@@ -0,0 +1,60 @@
+/*
+ * 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 <JNIHelp.h>
+
+using namespace base;
+
+namespace android {
+
+// JNI for android.webkit.CookieManager
+static const char* javaCookieManagerClass = "android/webkit/CookieManager";
+
+static void removeAllCookie(JNIEnv* env, jobject) {
+    WebRequestContext::GetContext(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::GetContext(true)->cookie_store()->GetCookieMonster()->DeleteAllCreatedAfter(Time(), true);
+}
+
+static JNINativeMethod gCookieManagerMethods[] = {
+    { "nativeRemoveAllCookie", "()V", (void*) removeAllCookie },
+};
+
+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
diff --git a/WebKit/android/jni/WebCoreJniOnLoad.cpp b/WebKit/android/jni/WebCoreJniOnLoad.cpp
index 7cf8d94..aaf4003 100644
--- a/WebKit/android/jni/WebCoreJniOnLoad.cpp
+++ b/WebKit/android/jni/WebCoreJniOnLoad.cpp
@@ -89,6 +89,7 @@ extern int registerMediaPlayerAudio(JNIEnv*);
 extern int registerMediaPlayerVideo(JNIEnv*);
 #endif
 extern int registerDeviceMotionAndOrientationManager(JNIEnv*);
+extern int registerCookieManager(JNIEnv*);
 
 }
 
@@ -116,6 +117,7 @@ static RegistrationMethod gWebCoreRegMethods[] = {
     { "HTML5VideoViewProxy", android::registerMediaPlayerVideo },
 #endif
     { "DeviceMotionAndOrientationManager", android::registerDeviceMotionAndOrientationManager },
+    { "CookieManager", android::registerCookieManager },
 };
 
 EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved)