nanocoat/frontend/emulator/nativeVirtualSuite.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 <jni.h>
  11
  12 #include "frontend/emulator/jniHelper.h"
  13 #include "sjme/rom.h"
  14 #include "sjme/alloc.h"
  15 #include "sjme/debug.h"
  16
  17 static sjme_errorCode sjme_jni_virtualSuite_list()
  18 {
  19         sjme_todo("Implement this?");
  20         return 0;
  21 }
  22
  23 static sjme_errorCode sjme_jni_virtualSuite_loadLibrary()
  24 {
  25         sjme_todo("Implement this?");
  26         return 0;
  27 }
  28
  29 jlong SJME_JNI_METHOD(SJME_CLASS_VIRTUAL_SUITE, _1_1init)
  30         (JNIEnv* env, jclass classy, jlong poolPtr, jobject this)
  31 {
  32         sjme_alloc_pool* pool;
  33         sjme_rom_suiteFunctions* result;
  34         sjme_errorCode error;
  35
  36         if (poolPtr == 0 || this == NULL)
  37         {
  38                 sjme_jni_throwVMException(env, SJME_ERROR_NULL_ARGUMENTS);
  39                 return 0;
  40         }
  41
  42         /* Get the pool pointer. */
  43         pool = SJME_JLONG_TO_POINTER(sjme_alloc_pool*, poolPtr);
  44
  45         /* Allocate the suite data. */
  46         result = NULL;
  47         error = SJME_ERROR_UNKNOWN;
  48         if (SJME_IS_ERROR(error = sjme_alloc(pool, sizeof(*result),
  49                 (void**)&result)) || result == NULL)
  50         {
  51                 sjme_jni_throwVMException(env, error);
  52                 return 0;
  53         }
  54
  55         /* Set function handlers. */
  56         result->list = sjme_jni_virtualSuite_list;
  57         result->loadLibrary = sjme_jni_virtualSuite_loadLibrary;
  58
  59         /* Setup wrapper to reference. */
  60         result->frontEnd.data = env;
  61         result->frontEnd.wrapper = SJME_FRONT_END_WRAP(
  62                 (*env)->NewGlobalRef(env, this));
  63
  64         /* Use the given result. */
  65         return SJME_POINTER_TO_JLONG(result);
  66 }