sb120: #i110944# jpipe.dll wrapper around jpipx.dll

1 files changed, 99 insertions, 0 deletions

diff --git a/jurt/source/pipe/wrapper/wrapper.c b/jurt/source/pipe/wrapper/wrapper.c
new file mode 100644
index 000000000000..5ef40f009191
--- /dev/null
+++ b/jurt/source/pipe/wrapper/wrapper.c
@@ -0,0 +1,99 @@
+/*************************************************************************
+*
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* Copyright 2000, 2010 Oracle and/or its affiliates.
+*
+* OpenOffice.org - a multi-platform office productivity suite
+*
+* This file is part of OpenOffice.org.
+*
+* OpenOffice.org is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License version 3
+* only, as published by the Free Software Foundation.
+*
+* OpenOffice.org 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 Lesser General Public License version 3 for more details
+* (a copy is included in the LICENSE file that accompanied this code).
+*
+* You should have received a copy of the GNU Lesser General Public License
+* version 3 along with OpenOffice.org.  If not, see
+* <http://www.openoffice.org/license.html>
+* for a copy of the LGPLv3 License.
+*
+************************************************************************/
+
+#include "sal/config.h"
+
+#include <stddef.h>
+
+#include <Windows.h>
+
+#include "jni.h"
+#include "sal/types.h"
+
+static HMODULE module;
+
+static FARPROC getFunction(char const * name) {
+    return GetProcAddress(module, name);
+}
+
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
+    (void) lpvReserved;
+    if (fdwReason == DLL_PROCESS_ATTACH) {
+        wchar_t path[32767];
+        DWORD size;
+        size = GetModuleFileNameW(hinstDLL, path, 32767);
+        if (size == 0) {
+            return FALSE;
+        }
+        path[size - 5] = L'x'; /* ...\jpipe.dll -> ...\jpipx.dll */
+        module = LoadLibraryExW(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+        if (module == NULL) {
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+SAL_DLLPUBLIC_EXPORT void JNICALL
+Java_com_sun_star_lib_connections_pipe_PipeConnection_createJNI(
+    JNIEnv * env, jobject obj_this, jstring name)
+{
+    (*(void (*)(JNIEnv *, jobject, jstring))
+     getFunction("PipeConnection_create"))(env, obj_this, name);
+}
+
+SAL_DLLPUBLIC_EXPORT void JNICALL
+Java_com_sun_star_lib_connections_pipe_PipeConnection_closeJNI(
+    JNIEnv * env, jobject obj_this)
+{
+    (*(void (*)(JNIEnv *, jobject))
+     getFunction("PipeConnection_close"))(env, obj_this);
+}
+
+SAL_DLLPUBLIC_EXPORT jint JNICALL
+Java_com_sun_star_lib_connections_pipe_PipeConnection_readJNI(
+    JNIEnv * env, jobject obj_this, jobjectArray buffer, jint len)
+{
+    return (*(jint (*)(JNIEnv *, jobject, jobjectArray, jint))
+            getFunction("PipeConnection_read"))(env, obj_this, buffer, len);
+}
+
+SAL_DLLPUBLIC_EXPORT void JNICALL
+Java_com_sun_star_lib_connections_pipe_PipeConnection_writeJNI(
+    JNIEnv * env, jobject obj_this, jbyteArray buffer)
+{
+    (*(void (*)(JNIEnv *, jobject, jbyteArray))
+     getFunction("PipeConnection_write"))(env, obj_this, buffer);
+}
+
+SAL_DLLPUBLIC_EXPORT void JNICALL
+Java_com_sun_star_lib_connections_pipe_PipeConnection_flushJNI(
+    JNIEnv * env, jobject obj_this)
+{
+    (*(void (*)(JNIEnv *, jobject))
+     getFunction("PipeConnection_flush"))(env, obj_this);
+}