mirror/HMCL
2
0
Fork 0
mirror of https://github.com/HMCL-dev/HMCL.git synced 2025-02-05 16:44:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

Check Windows version in HMCLLauncher

Browse Source
This commit is contained in:
Glavo 2022-02-04 15:55:54 +08:00 committed by Yuhui Huang
parent 8a8918c049
commit 2672459287
1 changed files with 25 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
HMCLauncher/HMCL/main.cpp
View File

@ -46,14 +46,12 @@ int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
exeName = exeName.substr(last_slash + 1);
}
// TODO: check whether the bundled JRE is valid.
// First try the Java packaged together.
bool isX64 = false;
SYSTEM_INFO systemInfo;
GetNativeSystemInfo(&systemInfo);
isX64 = (systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64);
// TODO: check whether the bundled JRE is valid.
// First try the Java packaged together.
bool isX64 = (systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64);
if (isX64) {
RawLaunchJVM(L"jre-x64\\bin\\javaw.exe", workdir, exeName);
@ -101,6 +99,28 @@ int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
// Try java in PATH
RawLaunchJVM(L"javaw", workdir, exeName);
if (isX64) {
OSVERSIONINFOEX osvi;
DWORDLONG dwlConditionMask = 0;
int op = VER_GREATER_EQUAL;
// Initialize the OSVERSIONINFOEX structure.
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
osvi.dwMajorVersion = 6;
osvi.dwMinorVersion = 1;
// Initialize the condition mask.
VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, op);
VER_SET_CONDITION(dwlConditionMask, VER_MINORVERSION, op);
// Try downloading Java on Windows 7 or later
if (VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask)) {
// TODO
}
}
MessageBox(NULL, ERROR_PROMPT, L"Error", MB_ICONERROR | MB_OK);
ShellExecute(0, 0, L"https://www.microsoft.com/openjdk", 0, 0, SW_SHOW);
return 1;