--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfoSwap.cpp Fri Nov 08 14:53:03 2019 -0500
@@ -0,0 +1,285 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include "VersionInfoSwap.h"
+
+#include <stdio.h>
+#include <tchar.h>
+
+#include <windows.h>
+#include <stdio.h>
+#include <Strsafe.h>
+#include <fstream>
+#include <locale>
+#include <codecvt>
+
+using namespace std;
+
+/*
+ * [Property file] contains key/value pairs
+ * The swap tool uses these pairs to create new version resource
+ *
+ * See MSDN docs for VS_VERSIONINFO structure that
+ * depicts organization of data in this version resource
+ * https://msdn.microsoft.com/en-us/library/ms647001(v=vs.85).aspx
+ *
+ * The swap tool makes changes in [Executable file]
+ * The tool assumes that the executable file has no version resource
+ * and it adds new resource in the executable file.
+ * If the executable file has an existing version resource, then
+ * the existing version resource will be replaced with new one.
+ */
+
+VersionInfoSwap::VersionInfoSwap(wstring executableProperties,
+ wstring launcher) {
+ m_executableProperties = executableProperties;
+ m_launcher = launcher;
+}
+
+bool VersionInfoSwap::PatchExecutable() {
+ bool b = LoadFromPropertyFile();
+ if (!b) {
+ return false;
+ }
+
+ ByteBuffer buf;
+ b = CreateNewResource(&buf);
+ if (!b) {
+ return false;
+ }
+
+ b = this->UpdateResource(buf.getPtr(), static_cast<DWORD> (buf.getPos()));
+ if (!b) {
+ return false;
+ }
+
+ return true;
+}
+
+bool VersionInfoSwap::LoadFromPropertyFile() {
+ wifstream stream(m_executableProperties.c_str());
+
+ const locale empty_locale = locale::empty();
+ const locale utf8_locale =
+ locale(empty_locale, new codecvt_utf8<wchar_t>());
+ stream.imbue(utf8_locale);
+
+ if (stream.is_open() == true) {
+ int lineNumber = 1;
+ while (stream.eof() == false) {
+ wstring line;
+ getline(stream, line);
+
+ // # at the first character will comment out the line.
+ if (line.empty() == false && line[0] != '#') {
+ wstring::size_type pos = line.find('=');
+ if (pos != wstring::npos) {
+ wstring name = line.substr(0, pos);
+ wstring value = line.substr(pos + 1);
+ m_props[name] = value;
+ }
+ }
+ lineNumber++;
+ }
+ return true;
+ }
+
+ return false;
+}
+
+/*
+ * Creates new version resource
+ *
+ * MSND docs for VS_VERSION_INFO structure
+ * https://msdn.microsoft.com/en-us/library/ms647001(v=vs.85).aspx
+ */
+bool VersionInfoSwap::CreateNewResource(ByteBuffer *buf) {
+ size_t versionInfoStart = buf->getPos();
+ buf->AppendWORD(0);
+ buf->AppendWORD(sizeof VS_FIXEDFILEINFO);
+ buf->AppendWORD(0);
+ buf->AppendString(TEXT("VS_VERSION_INFO"));
+ buf->Align(4);
+
+ VS_FIXEDFILEINFO fxi;
+ if (!FillFixedFileInfo(&fxi)) {
+ return false;
+ }
+ buf->AppendBytes((BYTE*) & fxi, sizeof (VS_FIXEDFILEINFO));
+ buf->Align(4);
+
+ // String File Info
+ size_t stringFileInfoStart = buf->getPos();
+ buf->AppendWORD(0);
+ buf->AppendWORD(0);
+ buf->AppendWORD(1);
+ buf->AppendString(TEXT("StringFileInfo"));
+ buf->Align(4);
+
+ // String Table
+ size_t stringTableStart = buf->getPos();
+ buf->AppendWORD(0);
+ buf->AppendWORD(0);
+ buf->AppendWORD(1);
+
+ // "040904B0" = LANG_ENGLISH/SUBLANG_ENGLISH_US, Unicode CP
+ buf->AppendString(TEXT("040904B0"));
+ buf->Align(4);
+
+ // Strings
+ vector<wstring> keys;
+ for (map<wstring, wstring>::const_iterator it =
+ m_props.begin(); it != m_props.end(); ++it) {
+ keys.push_back(it->first);
+ }
+
+ for (size_t index = 0; index < keys.size(); index++) {
+ wstring name = keys[index];
+ wstring value = m_props[name];
+
+ size_t stringStart = buf->getPos();
+ buf->AppendWORD(0);
+ buf->AppendWORD(static_cast<WORD> (value.length()));
+ buf->AppendWORD(1);
+ buf->AppendString(name);
+ buf->Align(4);
+ buf->AppendString(value);
+ buf->ReplaceWORD(stringStart,
+ static_cast<WORD> (buf->getPos() - stringStart));
+ buf->Align(4);
+ }
+
+ buf->ReplaceWORD(stringTableStart,
+ static_cast<WORD> (buf->getPos() - stringTableStart));
+ buf->ReplaceWORD(stringFileInfoStart,
+ static_cast<WORD> (buf->getPos() - stringFileInfoStart));
+
+ // VarFileInfo
+ size_t varFileInfoStart = buf->getPos();
+ buf->AppendWORD(1);
+ buf->AppendWORD(0);
+ buf->AppendWORD(1);
+ buf->AppendString(TEXT("VarFileInfo"));
+ buf->Align(4);
+
+ buf->AppendWORD(0x24);
+ buf->AppendWORD(0x04);
+ buf->AppendWORD(0x00);
+ buf->AppendString(TEXT("Translation"));
+ buf->Align(4);
+ // "000004B0" = LANG_NEUTRAL/SUBLANG_ENGLISH_US, Unicode CP
+ buf->AppendWORD(0x0000);
+ buf->AppendWORD(0x04B0);
+
+ buf->ReplaceWORD(varFileInfoStart,
+ static_cast<WORD> (buf->getPos() - varFileInfoStart));
+ buf->ReplaceWORD(versionInfoStart,
+ static_cast<WORD> (buf->getPos() - versionInfoStart));
+
+ return true;
+}
+
+bool VersionInfoSwap::FillFixedFileInfo(VS_FIXEDFILEINFO *fxi) {
+ wstring fileVersion;
+ wstring productVersion;
+ int ret;
+
+ fileVersion = m_props[TEXT("FileVersion")];
+ productVersion = m_props[TEXT("ProductVersion")];
+
+ unsigned fv_1 = 0, fv_2 = 0, fv_3 = 0, fv_4 = 0;
+ unsigned pv_1 = 0, pv_2 = 0, pv_3 = 0, pv_4 = 0;
+
+ ret = _stscanf_s(fileVersion.c_str(),
+ TEXT("%d.%d.%d.%d"), &fv_1, &fv_2, &fv_3, &fv_4);
+ if (ret <= 0 || ret > 4) {
+ return false;
+ }
+
+ ret = _stscanf_s(productVersion.c_str(),
+ TEXT("%d.%d.%d.%d"), &pv_1, &pv_2, &pv_3, &pv_4);
+ if (ret <= 0 || ret > 4) {
+ return false;
+ }
+
+ fxi->dwSignature = 0xFEEF04BD;
+ fxi->dwStrucVersion = 0x00010000;
+
+ fxi->dwFileVersionMS = MAKELONG(fv_2, fv_1);
+ fxi->dwFileVersionLS = MAKELONG(fv_4, fv_3);
+ fxi->dwProductVersionMS = MAKELONG(pv_2, pv_1);
+ fxi->dwProductVersionLS = MAKELONG(pv_4, pv_3);
+
+ fxi->dwFileFlagsMask = 0;
+ fxi->dwFileFlags = 0;
+ fxi->dwFileOS = VOS_NT_WINDOWS32;
+
+ wstring exeExt =
+ m_launcher.substr(m_launcher.find_last_of(TEXT(".")));
+ if (exeExt == TEXT(".exe")) {
+ fxi->dwFileType = VFT_APP;
+ } else if (exeExt == TEXT(".dll")) {
+ fxi->dwFileType = VFT_DLL;
+ } else {
+ fxi->dwFileType = VFT_UNKNOWN;
+ }
+ fxi->dwFileSubtype = 0;
+
+ fxi->dwFileDateLS = 0;
+ fxi->dwFileDateMS = 0;
+
+ return true;
+}
+
+/*
+ * Adds new resource in the executable
+ */
+bool VersionInfoSwap::UpdateResource(LPVOID lpResLock, DWORD size) {
+
+ HANDLE hUpdateRes;
+ BOOL r;
+
+ hUpdateRes = ::BeginUpdateResource(m_launcher.c_str(), FALSE);
+ if (hUpdateRes == NULL) {
+ return false;
+ }
+
+ r = ::UpdateResource(hUpdateRes,
+ RT_VERSION,
+ MAKEINTRESOURCE(VS_VERSION_INFO),
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL),
+ lpResLock,
+ size);
+
+ if (!r) {
+ return false;
+ }
+
+ if (!::EndUpdateResource(hUpdateRes, FALSE)) {
+ return false;
+ }
+
+ return true;
+}