| 1 | /* $Id: VBoxStubBld.cpp 96407 2022-08-22 17:43:14Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxStubBld - VirtualBox's Windows installer stub builder.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2022 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.alldomusa.eu.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 |
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| 29 | /*********************************************************************************************************************************
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| 30 | * Header Files *
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| 31 | *********************************************************************************************************************************/
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| 32 | #include <iprt/win/windows.h>
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| 33 | #include <shellapi.h>
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| 34 | #include <strsafe.h>
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| 35 |
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| 36 | #include <VBox/version.h>
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| 37 | #include <iprt/types.h>
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| 38 |
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| 39 | #include "VBoxStubBld.h"
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| 40 |
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| 41 | HRESULT GetFile (const char* pszFilePath,
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| 42 | HANDLE* phFile,
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| 43 | DWORD* pdwFileSize)
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| 44 | {
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| 45 | HRESULT hr = S_OK;
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| 46 | *phFile = CreateFile(pszFilePath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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| 47 | if (INVALID_HANDLE_VALUE == *phFile)
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| 48 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 49 | else
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| 50 | {
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| 51 | *pdwFileSize = ::GetFileSize(*phFile, NULL);
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| 52 | if (!*pdwFileSize)
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| 53 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 54 | }
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| 55 | return hr;
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| 56 | }
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| 57 |
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| 58 | HRESULT UpdateResource(HANDLE hFile,
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| 59 | DWORD dwFileSize,
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| 60 | HANDLE hResourceUpdate,
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| 61 | const char *pszResourceType,
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| 62 | const char *pszResourceId)
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| 63 | {
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| 64 | HRESULT hr = S_OK;
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| 65 |
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| 66 | HANDLE hMap = CreateFileMapping(hFile, NULL, PAGE_READONLY, 0, 0, NULL);
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| 67 | PVOID pvFile = MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, dwFileSize);
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| 68 | if (!UpdateResourceA(hResourceUpdate, pszResourceType, pszResourceId,
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| 69 | MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), pvFile, dwFileSize))
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| 70 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 71 |
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| 72 | if (pvFile)
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| 73 | UnmapViewOfFile(pvFile);
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| 74 |
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| 75 | if (hMap)
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| 76 | CloseHandle(hMap);
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| 77 |
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| 78 | return hr;
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| 79 | }
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| 80 |
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| 81 | static HRESULT IntegrateFile(HANDLE hResourceUpdate, const char *pszResourceType,
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| 82 | const char *pszResourceId, const char *pszFilePath)
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| 83 | {
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| 84 | HANDLE hFile = INVALID_HANDLE_VALUE;
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| 85 | DWORD dwFileSize = 0;
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| 86 | HRESULT hr = GetFile(pszFilePath, &hFile, &dwFileSize);
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| 87 | if (SUCCEEDED(hr))
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| 88 | {
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| 89 | hr = UpdateResource(hFile, dwFileSize, hResourceUpdate, pszResourceType, pszResourceId);
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| 90 | if (FAILED(hr))
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| 91 | printf("ERROR: Error updating resource for file %s!", pszFilePath);
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| 92 | }
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| 93 | else
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| 94 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 95 |
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| 96 | if (hFile != INVALID_HANDLE_VALUE)
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| 97 | CloseHandle(hFile);
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| 98 | return hr;
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| 99 | }
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| 100 |
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| 101 | static char *MyPathFilename(const char *pszPath)
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| 102 | {
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| 103 | const char *pszName = pszPath;
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| 104 | for (const char *psz = pszPath;; psz++)
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| 105 | {
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| 106 | switch (*psz)
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| 107 | {
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| 108 | /* handle separators. */
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| 109 | case ':':
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| 110 | pszName = psz + 1;
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| 111 | break;
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| 112 |
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| 113 | case '\\':
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| 114 | case '/':
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| 115 | pszName = psz + 1;
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| 116 | break;
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| 117 |
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| 118 | /* the end */
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| 119 | case '\0':
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| 120 | if (*pszName)
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| 121 | return (char *)(void *)pszName;
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| 122 | return NULL;
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| 123 | }
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| 124 | }
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| 125 |
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| 126 | /* will never get here */
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| 127 | }
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| 128 |
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| 129 |
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| 130 | int main(int argc, char* argv[])
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| 131 | {
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| 132 | HRESULT hr = S_OK;
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| 133 | int rcExit = RTEXITCODE_SUCCESS;
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| 134 |
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| 135 | char szSetupStub[_MAX_PATH] = {"VBoxStub.exe"};
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| 136 | char szOutput[_MAX_PATH] = {"VirtualBox-MultiArch.exe"};
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| 137 | HANDLE hUpdate = NULL;
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| 138 |
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| 139 | do /* goto avoidance "loop" */
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| 140 | {
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| 141 | printf(VBOX_PRODUCT " Stub Builder v%d.%d.%d.%d\n",
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| 142 | VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, VBOX_VERSION_BUILD, VBOX_SVN_REV);
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| 143 |
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| 144 | if (argc < 2)
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| 145 | printf("WARNING: No parameters given! Using default values!\n");
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| 146 |
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| 147 | VBOXSTUBBUILDPKG stbBuildPkg[VBOXSTUB_MAX_PACKAGES] = {{{0}}};
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| 148 | VBOXSTUBPKG stbPkg[VBOXSTUB_MAX_PACKAGES] = {{0}};
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| 149 | VBOXSTUBPKGHEADER stbHeader =
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| 150 | {
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| 151 | "vbox$tub", /* File magic. */
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| 152 | 1, /* Version. */
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| 153 | 0 /* No files yet. */
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| 154 | };
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| 155 |
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| 156 | for (int i=1; i<argc; i++)
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| 157 | {
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| 158 | if (!stricmp(argv[i], "-out") && argc > i+1)
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| 159 | {
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| 160 | hr = StringCchCopy(szOutput, _MAX_PATH, argv[i+1]);
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| 161 | i++;
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| 162 | }
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| 163 |
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| 164 | else if (!stricmp(argv[i], "-stub") && argc > i+1)
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| 165 | {
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| 166 | hr = StringCchCopy(szSetupStub, _MAX_PATH, argv[i+1]);
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| 167 | i++;
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| 168 | }
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| 169 |
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| 170 | else if (!stricmp(argv[i], "-target-all") && argc > i+1)
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| 171 | {
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| 172 | hr = StringCchCopy(stbBuildPkg[stbHeader.byCntPkgs].szSourcePath, _MAX_PATH, argv[i+1]);
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| 173 | stbBuildPkg[stbHeader.byCntPkgs].byArch = VBOXSTUBPKGARCH_ALL;
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| 174 | stbHeader.byCntPkgs++;
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| 175 | i++;
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| 176 | }
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| 177 |
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| 178 | else if (!stricmp(argv[i], "-target-x86") && argc > i+1)
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| 179 | {
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| 180 | hr = StringCchCopy(stbBuildPkg[stbHeader.byCntPkgs].szSourcePath, _MAX_PATH, argv[i+1]);
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| 181 | stbBuildPkg[stbHeader.byCntPkgs].byArch = VBOXSTUBPKGARCH_X86;
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| 182 | stbHeader.byCntPkgs++;
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| 183 | i++;
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| 184 | }
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| 185 |
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| 186 | else if (!stricmp(argv[i], "-target-amd64") && argc > i+1)
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| 187 | {
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| 188 | hr = StringCchCopy(stbBuildPkg[stbHeader.byCntPkgs].szSourcePath, _MAX_PATH, argv[i+1]);
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| 189 | stbBuildPkg[stbHeader.byCntPkgs].byArch = VBOXSTUBPKGARCH_AMD64;
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| 190 | stbHeader.byCntPkgs++;
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| 191 | i++;
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| 192 | }
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| 193 | else
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| 194 | {
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| 195 | printf("ERROR: Invalid parameter: %s\n", argv[i]);
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| 196 | hr = E_INVALIDARG;
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| 197 | break;
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| 198 | }
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| 199 | if (FAILED(hr))
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| 200 | {
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| 201 | printf("ERROR: StringCchCopy failed: %#lx\n", hr);
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| 202 | break;
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| 203 | }
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| 204 | }
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| 205 | if (FAILED(hr))
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| 206 | break;
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| 207 |
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| 208 | if (stbHeader.byCntPkgs <= 0)
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| 209 | {
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| 210 | printf("ERROR: No packages defined! Exiting.\n");
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| 211 | break;
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| 212 | }
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| 213 |
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| 214 | printf("Stub: %s\n", szSetupStub);
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| 215 | printf("Output: %s\n", szOutput);
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| 216 | printf("# Packages: %u\n", stbHeader.byCntPkgs);
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| 217 |
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| 218 | if (!CopyFile(szSetupStub, szOutput, FALSE))
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| 219 | {
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| 220 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 221 | printf("ERROR: Could not create stub loader: %#lx\n", hr);
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| 222 | break;
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| 223 | }
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| 224 |
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| 225 | hUpdate = BeginUpdateResource(szOutput, FALSE);
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| 226 |
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| 227 | PVBOXSTUBPKG pPackage = stbPkg;
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| 228 | char szHeaderName[_MAX_PATH] = {0};
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| 229 |
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| 230 | for (BYTE i = 0; i < stbHeader.byCntPkgs; i++)
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| 231 | {
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| 232 | printf("Integrating (Platform %d): %s\n", stbBuildPkg[i].byArch, stbBuildPkg[i].szSourcePath);
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| 233 |
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| 234 | /* Construct resource name. */
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| 235 | hr = StringCchPrintf(pPackage->szResourceName, _MAX_PATH, "BIN_%02d", i);
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| 236 | pPackage->byArch = stbBuildPkg[i].byArch;
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| 237 |
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| 238 | /* Construct final name used when extracting. */
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| 239 | hr = StringCchCopy(pPackage->szFileName, _MAX_PATH, MyPathFilename(stbBuildPkg[i].szSourcePath));
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| 240 |
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| 241 | /* Integrate header into binary. */
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| 242 | hr = StringCchPrintf(szHeaderName, _MAX_PATH, "HDR_%02d", i);
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| 243 | hr = UpdateResource(hUpdate, RT_RCDATA, szHeaderName, MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), pPackage, sizeof(VBOXSTUBPKG));
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| 244 |
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| 245 | /* Integrate file into binary. */
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| 246 | hr = IntegrateFile(hUpdate, RT_RCDATA, pPackage->szResourceName, stbBuildPkg[i].szSourcePath);
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| 247 | if (FAILED(hr))
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| 248 | {
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| 249 | printf("ERROR: Could not integrate binary %s (%s): %#lx\n",
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| 250 | pPackage->szResourceName, pPackage->szFileName, hr);
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| 251 | rcExit = RTEXITCODE_FAILURE;
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| 252 | }
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| 253 |
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| 254 | pPackage++;
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| 255 | }
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| 256 |
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| 257 | if (FAILED(hr))
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| 258 | break;
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| 259 |
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| 260 | if (!UpdateResource(hUpdate, RT_RCDATA, "MANIFEST", MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), &stbHeader, sizeof(VBOXSTUBPKGHEADER)))
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| 261 | {
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| 262 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 263 | break;
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| 264 | }
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| 265 |
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| 266 | if (!EndUpdateResource(hUpdate, FALSE))
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| 267 | {
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| 268 | hr = HRESULT_FROM_WIN32(GetLastError());
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| 269 | break;
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| 270 | }
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| 271 |
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| 272 | printf("Integration done!\n");
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| 273 |
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| 274 | } while (0);
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| 275 |
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| 276 | hUpdate = NULL;
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| 277 |
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| 278 | if (FAILED(hr))
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| 279 | {
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| 280 | printf("ERROR: Building failed! Last error: %lu\n", GetLastError());
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| 281 | rcExit = RTEXITCODE_FAILURE;
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| 282 | }
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| 283 | return rcExit;
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| 284 | }
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