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Add launcher command line parameter to run legacy binaries from bin_l…
…egacy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <!-- Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT License. See LICENSE in the project root for license information. --> | ||
| <Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
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|
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| <PropertyGroup Condition="'$(HybridCrtConfiguration)'==''"> | ||
| <HybridCrtConfiguration>$(Configuration)</HybridCrtConfiguration> | ||
| </PropertyGroup> | ||
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| <ItemDefinitionGroup Condition="'$(HybridCrtConfiguration)'=='Debug'"> | ||
| <ClCompile> | ||
| <!-- We use MultiThreadedDebug, rather than MultiThreadedDebugDLL, to avoid DLL dependencies on VCRUNTIME140d.dll and MSVCP140d.dll. --> | ||
| <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary> | ||
| </ClCompile> | ||
| <Link> | ||
| <!-- Link statically against the runtime and STL, but link dynamically against the CRT by ignoring the static CRT | ||
| lib and instead linking against the Universal CRT DLL import library. This "hybrid" linking mechanism is | ||
| supported according to the CRT maintainer. Dynamic linking against the CRT makes the binaries a bit smaller | ||
| than they would otherwise be if the CRT, runtime, and STL were all statically linked in. --> | ||
| <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries);libucrtd.lib</IgnoreSpecificDefaultLibraries> | ||
| <AdditionalOptions>%(AdditionalOptions) /defaultlib:ucrtd.lib</AdditionalOptions> | ||
| </Link> | ||
| </ItemDefinitionGroup> | ||
| <ItemDefinitionGroup Condition="'$(HybridCrtConfiguration)'=='Release'"> | ||
| <ClCompile> | ||
| <!-- We use MultiThreaded, rather than MultiThreadedDLL, to avoid DLL dependencies on VCRUNTIME140.dll and MSVCP140.dll. --> | ||
| <RuntimeLibrary>MultiThreaded</RuntimeLibrary> | ||
| </ClCompile> | ||
| <Link> | ||
| <!-- Link statically against the runtime and STL, but link dynamically against the CRT by ignoring the static CRT | ||
| lib and instead linking against the Universal CRT DLL import library. This "hybrid" linking mechanism is | ||
| supported according to the CRT maintainer. Dynamic linking against the CRT makes the binaries a bit smaller | ||
| than they would otherwise be if the CRT, runtime, and STL were all statically linked in. --> | ||
| <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries);libucrt.lib</IgnoreSpecificDefaultLibraries> | ||
| <AdditionalOptions>%(AdditionalOptions) /defaultlib:ucrt.lib</AdditionalOptions> | ||
| </Link> | ||
| </ItemDefinitionGroup> | ||
|
|
||
| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,43 +1,80 @@ | ||
| #include <Windows.h> | ||
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| static inline __forceinline __declspec(allocator) wchar_t* wstrdup(const wchar_t *_String) { | ||
| size_t i = 0; | ||
| while (_String[i] != 0) | ||
| i++; | ||
| wchar_t* ret = (wchar_t *)HeapAlloc(GetProcessHeap(), 0, sizeof(wchar_t) * (i + 1)); | ||
| wsprintfW(ret, L"%s", _String); | ||
| return ret; | ||
| } | ||
| #include <windows.h> | ||
| #include <stdint.h> | ||
| #include <string.h> | ||
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| DWORD __stdcall mainCRTStartup(LPVOID p) { | ||
| //Create command, passing all of our arguments | ||
| LPWSTR cmdline = GetCommandLineW(); | ||
| wchar_t search = ' '; | ||
| if (cmdline[0] == '"') { | ||
| search = '"'; | ||
| cmdline++; | ||
| } | ||
| while (cmdline[0] != 0) { | ||
| cmdline++; | ||
| if (cmdline[0] == search) { | ||
| cmdline++; | ||
| break; | ||
| int wmain(int argc, wchar_t* argv[]) { | ||
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| STARTUPINFOW startup = {}; | ||
| startup.cb = sizeof(startup); | ||
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| PROCESS_INFORMATION process = {}; | ||
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| wchar_t* path = L"bin\\win64\\Star Ruler 2.exe"; | ||
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| size_t size = 0; | ||
| for (int i = 0; i < argc; i++) { | ||
| if (wcscmp(argv[i], L"--legacy") == 0) { | ||
| path = L"bin_legacy\\win64\\Star Ruler 2.exe"; | ||
| } | ||
| else { | ||
| // worst-case estimate of expected escaped argument size, two output characters for every input character | ||
| // (to handle quotes and backslashes), one separator space and a leading and trailing quote | ||
| // first argument has no space, use it for the null terminator | ||
| size += wcslen(argv[i]) * 2 + 3; | ||
| } | ||
| } | ||
| while (cmdline[0] == ' ') { | ||
| cmdline++; | ||
| } | ||
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| STARTUPINFOW startup; | ||
| SecureZeroMemory(&startup, sizeof(startup)); | ||
| startup.cb = sizeof(startup); | ||
| //Create command, passing all of our arguments | ||
|
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| wchar_t* cmdline = malloc(size * sizeof(wchar_t)); | ||
| wchar_t* cur = cmdline; | ||
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| PROCESS_INFORMATION process; | ||
| SecureZeroMemory(&process, sizeof(process)); | ||
| for (int i = 0; i < argc; i++) { | ||
| if (wcscmp(argv[i], L"--legacy") == 0) { | ||
| continue; | ||
| } | ||
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| for (wchar_t* arg = argv[i]; *arg != L'\0'; arg++) { | ||
| if (i != 0) { | ||
| *cur++ = L' '; | ||
| } | ||
| *cur++ = L'"'; | ||
| switch (*arg) { | ||
| case L'"': | ||
| *cur++ = L'\\'; | ||
| *cur++ = L'"'; | ||
| arg++; | ||
| break; | ||
| case L'\\': | ||
| int backslashes = 0; | ||
| do { | ||
| backslashes++; | ||
| } while (arg[backslashes] == L'\\'); | ||
| if (arg[backslashes] != 0 && arg[backslashes] != L'"') { | ||
| for (int j = 0; j < backslashes; j++) { | ||
| *cur++ = L'\\'; | ||
| } | ||
| } | ||
| else { | ||
| for (int j = 0; j < backslashes; j++) { | ||
| *cur++ = L'\\'; | ||
| *cur++ = L'\\'; | ||
| } | ||
| } | ||
| arg += backslashes; | ||
| break; | ||
| default: | ||
| *cur++ = *arg++; | ||
| } | ||
| *cur++ = L'"'; | ||
| } | ||
| } | ||
| *cur = L'\0'; | ||
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| if(CreateProcessW(L"bin\\win64\\Star Ruler 2.exe", wstrdup(cmdline), NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &startup, &process) != FALSE) { | ||
| if (CreateProcessW(path, cmdline, NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &startup, &process) != FALSE) { | ||
| CloseHandle(process.hProcess); | ||
| CloseHandle(process.hThread); | ||
| } | ||
| free(cmdline); | ||
| return 0; | ||
| } |
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