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jni/STA.cpp

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+/*
+ * Copyright (c) 1999-2004 Sourceforge JACOB Project.
+ * All rights reserved. Originator: Dan Adler (http://danadler.com).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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. 
+ * 3. Redistributions in any form must be accompanied by information on
+ *    how to obtain complete source code for the JACOB software.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE
+ * COPYRIGHT OWNER 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 "stdafx.h"
+#include <objbase.h>
+#include "ComThread.h"
+// Win32 support for Ole Automation
+#include <wchar.h>
+#include <string.h>
+#include <atlbase.h>
+#include <oleauto.h>
+#include <olectl.h>
+#include "util.h"
+
+extern "C" 
+{
+
+JNIEXPORT void JNICALL Java_com_jacob_com_STA_doMessagePump
+  (JNIEnv *env, jobject obj)
+{
+  // store the current thread id so we can kill it
+  jclass argClass = env->GetObjectClass(obj);
+  jfieldID ajf = env->GetFieldID( argClass, "threadID", "I");
+  jint threadID = (jint)GetCurrentThreadId();
+  env->SetIntField(obj, ajf, threadID);
+
+  MSG msg;
+
+  ZeroMemory(&msg, sizeof(msg));
+  msg.wParam = S_OK;
+
+  while (GetMessage(&msg, NULL, 0, 0))
+  {
+    DispatchMessage(&msg);
+  }
+}
+
+JNIEXPORT void JNICALL Java_com_jacob_com_STA_quitMessagePump
+  (JNIEnv *env, jobject obj)
+{
+  jclass argClass = env->GetObjectClass(obj);
+  jfieldID ajf = env->GetFieldID( argClass, "threadID", "I");
+  jint threadID = env->GetIntField(obj, ajf);
+  PostThreadMessage((DWORD)threadID, WM_QUIT, 0, 0);
+}
+
+}