emulators/emulator-base-native/c/mle_thread.c

   1 /* -*- Mode: C++; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the Mozilla Public License Version 2.0.
   7 // See license.mkd for licensing and copyright information.
   8 // -------------------------------------------------------------------------*/
   9
  10 #include "squirreljme.h"
  11
  12 #define WAITFORUPDATE_DESC "(I)Z"
  13
  14 JNIEXPORT jint JNICALL Impl_mle_ThreadShelf_aliveThreadCount(JNIEnv* env,
  15         jclass classy, jboolean includeMain, jboolean includeDaemon)
  16 {
  17         return forwardCallStaticInteger(env,
  18                 "cc/squirreljme/emulator/NativeThreadShelf",
  19                 "aliveThreadCount", "(ZZ)I", includeMain, includeDaemon);
  20 }
  21
  22 JNIEXPORT jobject JNICALL Impl_mle_ThreadShelf_currentJavaThread(JNIEnv* env,
  23         jclass classy)
  24 {
  25         return forwardCallStaticObject(env, "java/lang/Thread",
  26                 "currentThread", "()Ljava/lang/Thread;");
  27 }
  28
  29 JNIEXPORT void JNICALL Impl_mle_ThreadShelf_javaThreadSetDaemon(JNIEnv* env,
  30         jclass classy, jobject javaThread)
  31 {
  32         forwardCallStaticVoid(env, "cc/squirreljme/emulator/NativeThreadShelf",
  33                 "javaThreadSetDaemon", "(Ljava/lang/Thread;)V", javaThread);
  34 }
  35
  36 JNIEXPORT void JNICALL Impl_mle_ThreadShelf_setTrace(JNIEnv* env,
  37         jclass classy, jint fd, jobject string, jobject array)
  38 {
  39         // Has no effect
  40 }
  41
  42 JNIEXPORT jboolean JNICALL Impl_mle_ThreadShelf_waitForUpdate(JNIEnv* env,
  43         jclass classy, jint msWait)
  44 {
  45         // Has no effect
  46         return forwardCallStaticBoolean(env,
  47                 "cc/squirreljme/emulator/NativeThreadShelf",
  48                 "waitForUpdate", WAITFORUPDATE_DESC,
  49                 msWait);
  50 }
  51
  52 static const JNINativeMethod mleThreadMethods[] =
  53 {
  54         {"aliveThreadCount", "(ZZ)I",
  55                 (void*)Impl_mle_ThreadShelf_aliveThreadCount},
  56         {"currentJavaThread", "()Ljava/lang/Thread;",
  57                 (void*)Impl_mle_ThreadShelf_currentJavaThread},
  58         {"javaThreadSetDaemon", "(Ljava/lang/Thread;)V",
  59                 (void*)Impl_mle_ThreadShelf_javaThreadSetDaemon},
  60         {"setTrace", "(Ljava/lang/String;[Lcc/squirreljme/jvm/mle/brackets/TracePointBracket;)V",
  61                 (void*)Impl_mle_ThreadShelf_setTrace},
  62         {"waitForUpdate", WAITFORUPDATE_DESC,
  63                 (void*)Impl_mle_ThreadShelf_waitForUpdate},
  64 };
  65
  66 jint JNICALL mleThreadInit(JNIEnv* env, jclass classy)
  67 {
  68         return (*env)->RegisterNatives(env,
  69                 (*env)->FindClass(env, "cc/squirreljme/jvm/mle/ThreadShelf"),
  70                 mleThreadMethods, sizeof(mleThreadMethods) /
  71                         sizeof(JNINativeMethod));
  72 }