timamsk/App-Installer-For-Windows-8.x-Reset
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Update about Manager.

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This commit is contained in:
Bruce
2026-01-27 22:47:49 +08:00
parent 5a404a55e3
commit 0c87a2cdcd
52 changed files with 9170 additions and 201 deletions
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41
pkgread/pkgread.cpp
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@@ -1754,3 +1754,44 @@ BOOL GetManifestPrerequisite (_In_ HPKGMANIFESTREAD hReader, _In_ LPCWSTR lpName
}
return FALSE;
}
LPWSTR GetManifestPrerequistieSystemVersionName (_In_ HPKGMANIFESTREAD hReader, _In_ LPCWSTR lpName)
{
auto ptr = ToPtrManifest (hReader);
if (!ptr) return nullptr;
switch (ptr->type ())
{
case PackageType::single: {
auto read = ptr->appx_reader ();
auto pre = read.prerequisites ();
auto ver = pre.get_version (lpName ? lpName : L"");
auto str = GetPrerequistOSVersionDescription (ver);
return _wcsdup (str.c_str ());
} break;
default:
break;
}
return nullptr;
}
BOOL PackageReaderGetFileRoot (LPWSTR lpFilePath) { return PathRemoveFileSpecW (lpFilePath); }
LPWSTR PackageReaderCombinePath (LPCWSTR lpLeft, LPCWSTR lpRight, LPWSTR lpBuf) { return PathCombineW (lpBuf, lpLeft, lpRight); }
HANDLE PackageReaderGetFileStream (LPCWSTR lpFilePath)
{
IStream *ptr = nullptr;
HRESULT hr = SHCreateStreamOnFileEx (lpFilePath, STGM_READ | STGM_SHARE_DENY_NONE, 0, FALSE, NULL, &ptr);
if (SUCCEEDED (hr)) return ptr;
else
{
if (ptr) ptr->Release ();
ptr = nullptr;
}
return nullptr;
}
void PackageReaderDestroyFileStream (HANDLE hStream)
{
auto ptr = (IStream *)hStream;
if (ptr)
{
ptr->Release ();
return;
}
}