Issue 1108 - Support notifications

jni/JniNotification.cpp

+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2015 Eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <AdblockPlus.h>
+#include "Utils.h"
+#include "JniJsValue.h"
+
+// TODO (rje) apply local_ref
+
+static AdblockPlus::Notification* GetNotificationPtr(jlong ptr)
+{
+  return JniLongToTypePtr<AdblockPlus::NotificationPtr>(ptr)->get();
+}
+
+static jobject JNICALL JniGetType(JNIEnv* env, jclass clazz, jlong ptr)
+{
+  AdblockPlus::NotificationType type;
+  try
+  {
+    type = GetNotificationPtr(ptr)->GetType();
+  }
+  CATCH_THROW_AND_RETURN(env, 0)
+
+  const char* enumName = 0;
+
+  switch (type)
+  {
+  case AdblockPlus::NotificationType::NOTIFICATION_TYPE_CRITICAL:
+    enumName = "CRITICAL";
+    break;
+  case AdblockPlus::NotificationType::NOTIFICATION_TYPE_INFORMATION:
+    enumName = "INFORMATION";
+    break;
+  case AdblockPlus::NotificationType::NOTIFICATION_TYPE_QUESTION:
+    enumName = "QUESTION";
+    break;
+  default:
+    enumName = "INVALID";
+    break;
+  }
+
+  jclass enumClass = env->FindClass(PKG("Notification$Type"));
+  jfieldID enumField = env->GetStaticFieldID(enumClass, enumName, TYP("Notification$Type"));
+  return env->GetStaticObjectField(enumClass, enumField);
+}
+
+static jstring JniGetTitle(JNIEnv* env, jclass clazz, jlong ptr)
+{
+  try
+  {
+    return env->NewStringUTF(GetNotificationPtr(ptr)->GetTitle().c_str());
+  }
+  CATCH_THROW_AND_RETURN(env, 0)
+}
+
+static jstring JniGetMessageString(JNIEnv* env, jclass clazz, jlong ptr)
+{
+  try
+  {
+    return env->NewStringUTF(GetNotificationPtr(ptr)->GetMessageString().c_str());
+  }
+  CATCH_THROW_AND_RETURN(env, 0)
+}
+
+static void JniMarkAsShown(JNIEnv* env, jclass clazz, jlong ptr)
+{
+  try
+  {
+    GetNotificationPtr(ptr)->MarkAsShown();
+  }
+  CATCH_AND_THROW(env)
+}
+
+static JNINativeMethod methods[] =
+{
+  { (char*) "markAsShown", (char*) "(J)V", (void*) JniMarkAsShown },
+  { (char*) "getMessageString", (char*) "(J)Ljava/lang/String;", (void*) JniGetMessageString },
+  { (char*) "getTitle", (char*) "(J)Ljava/lang/String;", (void*) JniGetTitle },
+  { (char*) "getType", (char*) "(J)" TYP("Notification$Type"), (void*) JniGetType }
+};
+
+extern "C" JNIEXPORT void JNICALL Java_org_adblockplus_libadblockplus_Notification_registerNatives(
+    JNIEnv *env, jclass clazz)
+{
+  env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
+}
+