Add remote input stream support, plus minor tweaks

compiler/daemon/daemon-common/src/org/jetbrains/kotlin/daemon/common/ClientUtils.kt

@@ -80,3 +80,11 @@ private inline fun tryConnectToDaemon(port: Int, report: (DaemonReportCategory,
     }
     return null
 }
+
+
+fun makeAutodeletingFlagFile(keyword: String = "compiler-client"): File {
+    val validChars = "^a-zA-Z0-9-_"
+    val flagFile = File.createTempFile("kotlin-${keyword.filter { validChars.contains(it) }}-", "-is-running")
+    flagFile.deleteOnExit()
+    return flagFile
+}

compiler/daemon/daemon-common/src/org/jetbrains/kotlin/daemon/common/RemoteInputStream.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.daemon.common
+
+import java.rmi.Remote
+import java.rmi.RemoteException
+
+interface RemoteInputStream : Remote {
+
+    @Throws(RemoteException::class)
+    fun close()
+
+    @Throws(RemoteException::class)
+    fun read(length: Int): ByteArray
+
+    @Throws(RemoteException::class)
+    fun read(): Int
+}