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-rw-r--r--desktop/win32/source/unoinfo.cxx87
1 files changed, 87 insertions, 0 deletions
diff --git a/desktop/win32/source/unoinfo.cxx b/desktop/win32/source/unoinfo.cxx
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+++ b/desktop/win32/source/unoinfo.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you 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 .
+ */
+
+#include <cstddef>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#include <tools/pathutils.hxx>
+
+#define MY_LENGTH(s) (sizeof (s) / sizeof *(s) - 1)
+#define MY_STRING(s) (s), MY_LENGTH(s)
+
+namespace {
+
+wchar_t * getBrandPath(wchar_t * path) {
+ DWORD n = GetModuleFileNameW(nullptr, path, MAX_PATH);
+ if (n == 0 || n >= MAX_PATH) {
+ exit(EXIT_FAILURE);
+ }
+ return tools::filename(path);
+}
+
+void writeNull() {
+ if (fwrite("\0\0", 1, 2, stdout) != 2) {
+ exit(EXIT_FAILURE);
+ }
+}
+
+void writePath(
+ wchar_t const * frontBegin, wchar_t const * frontEnd,
+ wchar_t const * backBegin, std::size_t backLength)
+{
+ wchar_t path[MAX_PATH];
+ wchar_t * end = tools::buildPath(
+ path, frontBegin, frontEnd, backBegin, backLength);
+ if (end == nullptr) {
+ exit(EXIT_FAILURE);
+ }
+ std::size_t n = (end - path) * sizeof (wchar_t);
+ if (fwrite(path, 1, n, stdout) != n) {
+ exit(EXIT_FAILURE);
+ }
+}
+
+}
+
+int wmain(int argc, wchar_t ** argv, wchar_t **) {
+ if (argc == 2 && wcscmp(argv[1], L"c++") == 0) {
+ wchar_t path[MAX_PATH];
+ wchar_t * pathEnd = getBrandPath(path);
+ writePath(path, pathEnd, MY_STRING(L""));
+ } else if (argc == 2 && wcscmp(argv[1], L"java") == 0) {
+ if (fwrite("1", 1, 1, stdout) != 1) {
+ exit(EXIT_FAILURE);
+ }
+ wchar_t path[MAX_PATH];
+ wchar_t * pathEnd = getBrandPath(path);
+ writePath(path, pathEnd, MY_STRING(L"classes\\libreoffice.jar"));
+ writeNull();
+ writePath(path, pathEnd, MY_STRING(L""));
+ } else {
+ exit(EXIT_FAILURE);
+ }
+ exit(EXIT_SUCCESS);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */