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/*
* Copyright 2009, 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 APPLE COMPUTER, INC. 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 <JNIHelp.h> // For jniRegisterNativeMethods
#include "GeolocationPermissions.h"
#include "WebCoreJni.h" // For to_string
/**
* This file provides a set of functions to bridge between the Java and C++
* GeolocationPermissions classes. The java GeolocationPermissions object calls
* the functions provided here, which in turn call static methods on the C++
* GeolocationPermissions class.
*/
namespace android {
static jobject getOrigins(JNIEnv* env, jobject obj)
{
GeolocationPermissions::OriginSet origins = GeolocationPermissions::getOrigins();
jclass setClass = env->FindClass("java/util/HashSet");
jmethodID constructor = env->GetMethodID(setClass, "<init>", "()V");
jmethodID addMethod = env->GetMethodID(setClass, "add", "(Ljava/lang/Object;)Z");
jobject set = env->NewObject(setClass, constructor);
GeolocationPermissions::OriginSet::const_iterator end = origins.end();
for (GeolocationPermissions::OriginSet::const_iterator iter = origins.begin(); iter != end; ++iter) {
jstring originString = env->NewString(iter->characters(), iter->length());
env->CallBooleanMethod(set, addMethod, originString);
env->DeleteLocalRef(originString);
}
return set;
}
static bool getAllowed(JNIEnv* env, jobject obj, jstring origin)
{
WebCore::String originString = to_string(env, origin);
return GeolocationPermissions::getAllowed(originString);
}
static void clear(JNIEnv* env, jobject obj, jstring origin)
{
WebCore::String originString = to_string(env, origin);
GeolocationPermissions::clear(originString);
}
static void allow(JNIEnv* env, jobject obj, jstring origin)
{
WebCore::String originString = to_string(env, origin);
GeolocationPermissions::allow(originString);
}
static void clearAll(JNIEnv* env, jobject obj)
{
GeolocationPermissions::clearAll();
}
/*
* JNI registration
*/
static JNINativeMethod gGeolocationPermissionsMethods[] = {
{ "nativeGetOrigins", "()Ljava/util/Set;",
(void*) getOrigins },
{ "nativeGetAllowed", "(Ljava/lang/String;)Z",
(void*) getAllowed },
{ "nativeClear", "(Ljava/lang/String;)V",
(void*) clear },
{ "nativeAllow", "(Ljava/lang/String;)V",
(void*) allow },
{ "nativeClearAll", "()V",
(void*) clearAll }
};
int register_geolocation_permissions(JNIEnv* env)
{
const char* kGeolocationPermissionsClass = "android/webkit/GeolocationPermissions";
jclass geolocationPermissions = env->FindClass(kGeolocationPermissionsClass);
LOG_ASSERT(geolocationPermissions, "Unable to find class");
return jniRegisterNativeMethods(env, kGeolocationPermissionsClass,
gGeolocationPermissionsMethods, NELEM(gGeolocationPermissionsMethods));
}
}