Commit 38d10ee4d0
Changed files (7)
src/libc_installation.zig
@@ -186,21 +186,19 @@ pub const LibCInstallation = struct {
} else if (is_windows) {
if (!build_options.have_llvm)
return error.WindowsSdkNotFound;
- var sdk: *ZigWindowsSDK = undefined;
- switch (ZigWindowsSDK.find(&sdk)) {
- .None => {
- defer sdk.free();
-
- try self.findNativeMsvcIncludeDir(args, sdk);
- try self.findNativeMsvcLibDir(args, sdk);
- try self.findNativeKernel32LibDir(args, sdk);
- try self.findNativeIncludeDirWindows(args, sdk);
- try self.findNativeCrtDirWindows(args, sdk);
- },
- .OutOfMemory => return error.OutOfMemory,
- .NotFound => return error.WindowsSdkNotFound,
- .PathTooLong => return error.WindowsSdkNotFound,
- }
+
+ var sdk: ZigWindowsSDK = ZigWindowsSDK.find(args.allocator) catch |err| switch (err) {
+ error.NotFound => return error.WindowsSdkNotFound,
+ error.PathTooLong => return error.WindowsSdkNotFound,
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ defer sdk.free(args.allocator);
+
+ try self.findNativeMsvcIncludeDir(args, &sdk);
+ try self.findNativeMsvcLibDir(args, &sdk);
+ try self.findNativeKernel32LibDir(args, &sdk);
+ try self.findNativeIncludeDirWindows(args, &sdk);
+ try self.findNativeCrtDirWindows(args, &sdk);
} else if (is_haiku) {
try self.findNativeIncludeDirPosix(args);
try self.findNativeCrtBeginDirHaiku(args);
@@ -512,8 +510,7 @@ pub const LibCInstallation = struct {
) FindError!void {
const allocator = args.allocator;
- const msvc_lib_dir_ptr = sdk.msvc_lib_dir_ptr orelse return error.LibCStdLibHeaderNotFound;
- const msvc_lib_dir = msvc_lib_dir_ptr[0..sdk.msvc_lib_dir_len];
+ const msvc_lib_dir = sdk.msvc_lib_dir orelse return error.LibCStdLibHeaderNotFound;
const up1 = fs.path.dirname(msvc_lib_dir) orelse return error.LibCStdLibHeaderNotFound;
const up2 = fs.path.dirname(up1) orelse return error.LibCStdLibHeaderNotFound;
@@ -544,8 +541,8 @@ pub const LibCInstallation = struct {
sdk: *ZigWindowsSDK,
) FindError!void {
const allocator = args.allocator;
- const msvc_lib_dir_ptr = sdk.msvc_lib_dir_ptr orelse return error.LibCRuntimeNotFound;
- self.msvc_lib_dir = try allocator.dupeZ(u8, msvc_lib_dir_ptr[0..sdk.msvc_lib_dir_len]);
+ const msvc_lib_dir = sdk.msvc_lib_dir orelse return error.LibCRuntimeNotFound;
+ self.msvc_lib_dir = try allocator.dupe(u8, msvc_lib_dir);
}
};
@@ -657,23 +654,19 @@ const Search = struct {
fn fillSearch(search_buf: *[2]Search, sdk: *ZigWindowsSDK) []Search {
var search_end: usize = 0;
- if (sdk.path10_ptr) |path10_ptr| {
- if (sdk.version10_ptr) |version10_ptr| {
- search_buf[search_end] = Search{
- .path = path10_ptr[0..sdk.path10_len],
- .version = version10_ptr[0..sdk.version10_len],
- };
- search_end += 1;
- }
+ if (sdk.windows10sdk) |windows10sdk| {
+ search_buf[search_end] = .{
+ .path = windows10sdk.path,
+ .version = windows10sdk.version,
+ };
+ search_end += 1;
}
- if (sdk.path81_ptr) |path81_ptr| {
- if (sdk.version81_ptr) |version81_ptr| {
- search_buf[search_end] = Search{
- .path = path81_ptr[0..sdk.path81_len],
- .version = version81_ptr[0..sdk.version81_len],
- };
- search_end += 1;
- }
+ if (sdk.windows81sdk) |windows81sdk| {
+ search_buf[search_end] = .{
+ .path = windows81sdk.path,
+ .version = windows81sdk.version,
+ };
+ search_end += 1;
}
return search_buf[0..search_end];
}
src/windows_com.hpp
@@ -1,909 +0,0 @@
-// The MIT License(MIT)
-// Copyright(C) Microsoft Corporation.All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files(the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions :
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-// IN THE SOFTWARE.
-//
-
-#pragma once
-
-// Windows headers
-#include <windows.h>
-#include <fcntl.h>
-#include <io.h>
-#include <shellapi.h>
-
-// Standard headers
-#include <stdio.h>
-
-// COM support header files
-#include <comdef.h>
-
-// Constants
-//
-#ifndef E_NOTFOUND
-#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
-#endif
-
-#ifndef E_FILENOTFOUND
-#define E_FILENOTFOUND HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)
-#endif
-
-#ifndef E_NOTSUPPORTED
-#define E_NOTSUPPORTED HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)
-#endif
-
-// Enumerations
-//
-/// <summary>
-/// The state of an instance.
-/// </summary>
-enum InstanceState
-{
- /// <summary>
- /// The instance state has not been determined.
- /// </summary>
- eNone = 0,
-
- /// <summary>
- /// The instance installation path exists.
- /// </summary>
- eLocal = 1,
-
- /// <summary>
- /// A product is registered to the instance.
- /// </summary>
- eRegistered = 2,
-
- /// <summary>
- /// No reboot is required for the instance.
- /// </summary>
- eNoRebootRequired = 4,
-
- /// <summary>
- /// No errors were reported for the instance.
- /// </summary>
- eNoErrors = 8,
-
- /// <summary>
- /// The instance represents a complete install.
- /// </summary>
- eComplete = UINT_MAX,
-};
-
-// Forward interface declarations
-//
-#ifndef __ISetupInstance_FWD_DEFINED__
-#define __ISetupInstance_FWD_DEFINED__
-typedef struct ISetupInstance ISetupInstance;
-#endif
-
-#ifndef __ISetupInstance2_FWD_DEFINED__
-#define __ISetupInstance2_FWD_DEFINED__
-typedef struct ISetupInstance2 ISetupInstance2;
-#endif
-
-#ifndef __ISetupInstanceCatalog_FWD_DEFINED__
-#define __ISetupInstanceCatalog_FWD_DEFINED__
-typedef struct ISetupInstanceCatalog ISetupInstanceCatalog;
-#endif
-
-#ifndef __ISetupLocalizedProperties_FWD_DEFINED__
-#define __ISetupLocalizedProperties_FWD_DEFINED__
-typedef struct ISetupLocalizedProperties ISetupLocalizedProperties;
-#endif
-
-#ifndef __IEnumSetupInstances_FWD_DEFINED__
-#define __IEnumSetupInstances_FWD_DEFINED__
-typedef struct IEnumSetupInstances IEnumSetupInstances;
-#endif
-
-#ifndef __ISetupConfiguration_FWD_DEFINED__
-#define __ISetupConfiguration_FWD_DEFINED__
-typedef struct ISetupConfiguration ISetupConfiguration;
-#endif
-
-#ifndef __ISetupConfiguration2_FWD_DEFINED__
-#define __ISetupConfiguration2_FWD_DEFINED__
-typedef struct ISetupConfiguration2 ISetupConfiguration2;
-#endif
-
-#ifndef __ISetupPackageReference_FWD_DEFINED__
-#define __ISetupPackageReference_FWD_DEFINED__
-typedef struct ISetupPackageReference ISetupPackageReference;
-#endif
-
-#ifndef __ISetupHelper_FWD_DEFINED__
-#define __ISetupHelper_FWD_DEFINED__
-typedef struct ISetupHelper ISetupHelper;
-#endif
-
-#ifndef __ISetupErrorState_FWD_DEFINED__
-#define __ISetupErrorState_FWD_DEFINED__
-typedef struct ISetupErrorState ISetupErrorState;
-#endif
-
-#ifndef __ISetupErrorState2_FWD_DEFINED__
-#define __ISetupErrorState2_FWD_DEFINED__
-typedef struct ISetupErrorState2 ISetupErrorState2;
-#endif
-
-#ifndef __ISetupFailedPackageReference_FWD_DEFINED__
-#define __ISetupFailedPackageReference_FWD_DEFINED__
-typedef struct ISetupFailedPackageReference ISetupFailedPackageReference;
-#endif
-
-#ifndef __ISetupFailedPackageReference2_FWD_DEFINED__
-#define __ISetupFailedPackageReference2_FWD_DEFINED__
-typedef struct ISetupFailedPackageReference2 ISetupFailedPackageReference2;
-#endif
-
-#ifndef __ISetupPropertyStore_FWD_DEFINED__
-#define __ISetupPropertyStore_FWD_DEFINED__
-typedef struct ISetupPropertyStore ISetupPropertyStore;
-#endif
-
-#ifndef __ISetupLocalizedPropertyStore_FWD_DEFINED__
-#define __ISetupLocalizedPropertyStore_FWD_DEFINED__
-typedef struct ISetupLocalizedPropertyStore ISetupLocalizedPropertyStore;
-#endif
-
-// Forward class declarations
-//
-#ifndef __SetupConfiguration_FWD_DEFINED__
-#define __SetupConfiguration_FWD_DEFINED__
-
-#ifdef __cplusplus
-typedef class SetupConfiguration SetupConfiguration;
-#endif
-
-#endif
-
-#ifndef _MSC_VER
-#define _Deref_out_opt_
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- // Interface definitions
- //
- EXTERN_C const IID IID_ISetupInstance;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Information about an instance of a product.
- /// </summary>
- struct DECLSPEC_UUID("B41463C3-8866-43B5-BC33-2B0676F7F42E") DECLSPEC_NOVTABLE ISetupInstance : public IUnknown
- {
- /// <summary>
- /// Gets the instance identifier (should match the name of the parent instance directory).
- /// </summary>
- /// <param name="pbstrInstanceId">The instance identifier.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetInstanceId)(
- _Out_ BSTR* pbstrInstanceId
- ) = 0;
-
- /// <summary>
- /// Gets the local date and time when the installation was originally installed.
- /// </summary>
- /// <param name="pInstallDate">The local date and time when the installation was originally installed.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetInstallDate)(
- _Out_ LPFILETIME pInstallDate
- ) = 0;
-
- /// <summary>
- /// Gets the unique name of the installation, often indicating the branch and other information used for telemetry.
- /// </summary>
- /// <param name="pbstrInstallationName">The unique name of the installation, often indicating the branch and other information used for telemetry.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetInstallationName)(
- _Out_ BSTR* pbstrInstallationName
- ) = 0;
-
- /// <summary>
- /// Gets the path to the installation root of the product.
- /// </summary>
- /// <param name="pbstrInstallationPath">The path to the installation root of the product.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetInstallationPath)(
- _Out_ BSTR* pbstrInstallationPath
- ) = 0;
-
- /// <summary>
- /// Gets the version of the product installed in this instance.
- /// </summary>
- /// <param name="pbstrInstallationVersion">The version of the product installed in this instance.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetInstallationVersion)(
- _Out_ BSTR* pbstrInstallationVersion
- ) = 0;
-
- /// <summary>
- /// Gets the display name (title) of the product installed in this instance.
- /// </summary>
- /// <param name="lcid">The LCID for the display name.</param>
- /// <param name="pbstrDisplayName">The display name (title) of the product installed in this instance.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetDisplayName)(
- _In_ LCID lcid,
- _Out_ BSTR* pbstrDisplayName
- ) = 0;
-
- /// <summary>
- /// Gets the description of the product installed in this instance.
- /// </summary>
- /// <param name="lcid">The LCID for the description.</param>
- /// <param name="pbstrDescription">The description of the product installed in this instance.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(GetDescription)(
- _In_ LCID lcid,
- _Out_ BSTR* pbstrDescription
- ) = 0;
-
- /// <summary>
- /// Resolves the optional relative path to the root path of the instance.
- /// </summary>
- /// <param name="pwszRelativePath">A relative path within the instance to resolve, or NULL to get the root path.</param>
- /// <param name="pbstrAbsolutePath">The full path to the optional relative path within the instance. If the relative path is NULL, the root path will always terminate in a backslash.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
- STDMETHOD(ResolvePath)(
- _In_opt_z_ LPCOLESTR pwszRelativePath,
- _Out_ BSTR* pbstrAbsolutePath
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupInstance2;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Information about an instance of a product.
- /// </summary>
- struct DECLSPEC_UUID("89143C9A-05AF-49B0-B717-72E218A2185C") DECLSPEC_NOVTABLE ISetupInstance2 : public ISetupInstance
- {
- /// <summary>
- /// Gets the state of the instance.
- /// </summary>
- /// <param name="pState">The state of the instance.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetState)(
- _Out_ InstanceState* pState
- ) = 0;
-
- /// <summary>
- /// Gets an array of package references registered to the instance.
- /// </summary>
- /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/>.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the packages property is not defined.</returns>
- STDMETHOD(GetPackages)(
- _Out_ LPSAFEARRAY* ppsaPackages
- ) = 0;
-
- /// <summary>
- /// Gets a pointer to the <see cref="ISetupPackageReference"/> that represents the registered product.
- /// </summary>
- /// <param name="ppPackage">Pointer to an instance of <see cref="ISetupPackageReference"/>. This may be NULL if <see cref="GetState"/> does not return <see cref="eComplete"/>.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the packages property is not defined.</returns>
- STDMETHOD(GetProduct)(
- _Outptr_result_maybenull_ ISetupPackageReference** ppPackage
- ) = 0;
-
- /// <summary>
- /// Gets the relative path to the product application, if available.
- /// </summary>
- /// <param name="pbstrProductPath">The relative path to the product application, if available.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetProductPath)(
- _Outptr_result_maybenull_ BSTR* pbstrProductPath
- ) = 0;
-
- /// <summary>
- /// Gets the error state of the instance, if available.
- /// </summary>
- /// <param name="pErrorState">The error state of the instance, if available.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetErrors)(
- _Outptr_result_maybenull_ ISetupErrorState** ppErrorState
- ) = 0;
-
- /// <summary>
- /// Gets a value indicating whether the instance can be launched.
- /// </summary>
- /// <param name="pfIsLaunchable">Whether the instance can be launched.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- /// <remarks>
- /// An instance could have had errors during install but still be launched. Some features may not work correctly, but others will.
- /// </remarks>
- STDMETHOD(IsLaunchable)(
- _Out_ VARIANT_BOOL* pfIsLaunchable
- ) = 0;
-
- /// <summary>
- /// Gets a value indicating whether the instance is complete.
- /// </summary>
- /// <param name="pfIsLaunchable">Whether the instance is complete.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- /// <remarks>
- /// An instance is complete if it had no errors during install, resume, or repair.
- /// </remarks>
- STDMETHOD(IsComplete)(
- _Out_ VARIANT_BOOL* pfIsComplete
- ) = 0;
-
- /// <summary>
- /// Gets product-specific properties.
- /// </summary>
- /// <param name="ppProperties">A pointer to an instance of <see cref="ISetupPropertyStore"/>. This may be NULL if no properties are defined.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetProperties)(
- _Outptr_result_maybenull_ ISetupPropertyStore** ppProperties
- ) = 0;
-
- /// <summary>
- /// Gets the directory path to the setup engine that installed the instance.
- /// </summary>
- /// <param name="pbstrEnginePath">The directory path to the setup engine that installed the instance.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
- STDMETHOD(GetEnginePath)(
- _Outptr_result_maybenull_ BSTR* pbstrEnginePath
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupInstanceCatalog;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Information about a catalog used to install an instance.
- /// </summary>
- struct DECLSPEC_UUID("9AD8E40F-39A2-40F1-BF64-0A6C50DD9EEB") DECLSPEC_NOVTABLE ISetupInstanceCatalog : public IUnknown
- {
- /// <summary>
- /// Gets catalog information properties.
- /// </summary>
- /// <param name="ppCatalogInfo">A pointer to an instance of <see cref="ISetupPropertyStore"/>.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property does not exist.</returns>
- STDMETHOD(GetCatalogInfo)(
- _Out_ ISetupPropertyStore** ppCatalogInfo
- ) = 0;
-
- /// <summary>
- /// Gets a value indicating whether the catalog is a prerelease.
- /// </summary>
- /// <param name="pfIsPrerelease">Whether the catalog for the instance is a prerelease version.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property does not exist.</returns>
- STDMETHOD(IsPrerelease)(
- _Out_ VARIANT_BOOL* pfIsPrerelease
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupLocalizedProperties;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Provides localized properties of an instance of a product.
- /// </summary>
- struct DECLSPEC_UUID("F4BD7382-FE27-4AB4-B974-9905B2A148B0") DECLSPEC_NOVTABLE ISetupLocalizedProperties : public IUnknown
- {
- /// <summary>
- /// Gets localized product-specific properties.
- /// </summary>
- /// <param name="ppLocalizedProperties">A pointer to an instance of <see cref="ISetupLocalizedPropertyStore"/>. This may be NULL if no properties are defined.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetLocalizedProperties)(
- _Outptr_result_maybenull_ ISetupLocalizedPropertyStore** ppLocalizedProperties
- ) = 0;
-
- /// <summary>
- /// Gets localized channel-specific properties.
- /// </summary>
- /// <param name="ppLocalizedChannelProperties">A pointer to an instance of <see cref="ISetupLocalizedPropertyStore"/>. This may be NULL if no channel properties are defined.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetLocalizedChannelProperties)(
- _Outptr_result_maybenull_ ISetupLocalizedPropertyStore** ppLocalizedChannelProperties
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_IEnumSetupInstances;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
-
-#ifdef __GNUC__
- __CRT_UUID_DECL(IEnumSetupInstances, 0x6380BCFF, 0x41D3, 0x4B2E, 0x8B, 0x2E, 0xBF, 0x8A, 0x68, 0x10, 0xC8, 0x48);
-#endif
-
- /// <summary>
- /// An enumerator of installed <see cref="ISetupInstance"/> objects.
- /// </summary>
- struct DECLSPEC_UUID("6380BCFF-41D3-4B2E-8B2E-BF8A6810C848") DECLSPEC_NOVTABLE IEnumSetupInstances : public IUnknown
- {
- /// <summary>
- /// Retrieves the next set of product instances in the enumeration sequence.
- /// </summary>
- /// <param name="celt">The number of product instances to retrieve.</param>
- /// <param name="rgelt">A pointer to an array of <see cref="ISetupInstance"/>.</param>
- /// <param name="pceltFetched">A pointer to the number of product instances retrieved. If <paramref name="celt"/> is 1 this parameter may be NULL.</param>
- /// <returns>S_OK if the number of elements were fetched, S_FALSE if nothing was fetched (at end of enumeration), E_INVALIDARG if <paramref name="celt"/> is greater than 1 and pceltFetched is NULL, or E_OUTOFMEMORY if an <see cref="ISetupInstance"/> could not be allocated.</returns>
- STDMETHOD(Next)(
- _In_ ULONG celt,
- _Out_writes_to_(celt, *pceltFetched) ISetupInstance** rgelt,
- _Out_opt_ _Deref_out_range_(0, celt) ULONG* pceltFetched
- ) = 0;
-
- /// <summary>
- /// Skips the next set of product instances in the enumeration sequence.
- /// </summary>
- /// <param name="celt">The number of product instances to skip.</param>
- /// <returns>S_OK if the number of elements could be skipped; otherwise, S_FALSE;</returns>
- STDMETHOD(Skip)(
- _In_ ULONG celt
- ) = 0;
-
- /// <summary>
- /// Resets the enumeration sequence to the beginning.
- /// </summary>
- /// <returns>Always returns S_OK;</returns>
- STDMETHOD(Reset)(void) = 0;
-
- /// <summary>
- /// Creates a new enumeration object in the same state as the current enumeration object: the new object points to the same place in the enumeration sequence.
- /// </summary>
- /// <param name="ppenum">A pointer to a pointer to a new <see cref="IEnumSetupInstances"/> interface. If the method fails, this parameter is undefined.</param>
- /// <returns>S_OK if a clone was returned; otherwise, E_OUTOFMEMORY.</returns>
- STDMETHOD(Clone)(
- _Deref_out_opt_ IEnumSetupInstances** ppenum
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupConfiguration;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
-
-#ifdef __GNUC__
- __CRT_UUID_DECL(ISetupConfiguration, 0x42843719, 0xDB4C, 0x46C2, 0x8E, 0x7C, 0x64, 0xF1, 0x81, 0x6E, 0xFD, 0x5B);
-#endif
-
- /// <summary>
- /// Gets information about product instances installed on the machine.
- /// </summary>
- struct DECLSPEC_UUID("42843719-DB4C-46C2-8E7C-64F1816EFD5B") DECLSPEC_NOVTABLE ISetupConfiguration : public IUnknown
- {
- /// <summary>
- /// Enumerates all launchable product instances installed.
- /// </summary>
- /// <param name="ppEnumInstances">An enumeration of completed, installed product instances.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(EnumInstances)(
- _Out_ IEnumSetupInstances** ppEnumInstances
- ) = 0;
-
- /// <summary>
- /// Gets the instance for the current process path.
- /// </summary>
- /// <param name="ppInstance">The instance for the current process path.</param>
- /// <returns>
- /// The instance for the current process path, or E_NOTFOUND if not found.
- /// The <see cref="ISetupInstance::GetState"/> may indicate the instance is invalid.
- /// </returns>
- /// <remarks>
- /// The returned instance may not be launchable.
- /// </remarks>
- STDMETHOD(GetInstanceForCurrentProcess)(
- _Out_ ISetupInstance** ppInstance
- ) = 0;
-
- /// <summary>
- /// Gets the instance for the given path.
- /// </summary>
- /// <param name="ppInstance">The instance for the given path.</param>
- /// <returns>
- /// The instance for the given path, or E_NOTFOUND if not found.
- /// The <see cref="ISetupInstance::GetState"/> may indicate the instance is invalid.
- /// </returns>
- /// <remarks>
- /// The returned instance may not be launchable.
- /// </remarks>
- STDMETHOD(GetInstanceForPath)(
- _In_z_ LPCWSTR wzPath,
- _Out_ ISetupInstance** ppInstance
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupConfiguration2;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Gets information about product instances.
- /// </summary>
- struct DECLSPEC_UUID("26AAB78C-4A60-49D6-AF3B-3C35BC93365D") DECLSPEC_NOVTABLE ISetupConfiguration2 : public ISetupConfiguration
- {
- /// <summary>
- /// Enumerates all product instances.
- /// </summary>
- /// <param name="ppEnumInstances">An enumeration of all product instances.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(EnumAllInstances)(
- _Out_ IEnumSetupInstances** ppEnumInstances
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupPackageReference;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// A reference to a package.
- /// </summary>
- struct DECLSPEC_UUID("da8d8a16-b2b6-4487-a2f1-594ccccd6bf5") DECLSPEC_NOVTABLE ISetupPackageReference : public IUnknown
- {
- /// <summary>
- /// Gets the general package identifier.
- /// </summary>
- /// <param name="pbstrId">The general package identifier.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetId)(
- _Out_ BSTR* pbstrId
- ) = 0;
-
- /// <summary>
- /// Gets the version of the package.
- /// </summary>
- /// <param name="pbstrVersion">The version of the package.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetVersion)(
- _Out_ BSTR* pbstrVersion
- ) = 0;
-
- /// <summary>
- /// Gets the target process architecture of the package.
- /// </summary>
- /// <param name="pbstrChip">The target process architecture of the package.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetChip)(
- _Out_ BSTR* pbstrChip
- ) = 0;
-
- /// <summary>
- /// Gets the language and optional region identifier.
- /// </summary>
- /// <param name="pbstrLanguage">The language and optional region identifier.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetLanguage)(
- _Out_ BSTR* pbstrLanguage
- ) = 0;
-
- /// <summary>
- /// Gets the build branch of the package.
- /// </summary>
- /// <param name="pbstrBranch">The build branch of the package.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetBranch)(
- _Out_ BSTR* pbstrBranch
- ) = 0;
-
- /// <summary>
- /// Gets the type of the package.
- /// </summary>
- /// <param name="pbstrType">The type of the package.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetType)(
- _Out_ BSTR* pbstrType
- ) = 0;
-
- /// <summary>
- /// Gets the unique identifier consisting of all defined tokens.
- /// </summary>
- /// <param name="pbstrUniqueId">The unique identifier consisting of all defined tokens.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_UNEXPECTED if no Id was defined (required).</returns>
- STDMETHOD(GetUniqueId)(
- _Out_ BSTR* pbstrUniqueId
- ) = 0;
-
- /// <summary>
- /// Gets a value indicating whether the package refers to an external extension.
- /// </summary>
- /// <param name="pfIsExtension">A value indicating whether the package refers to an external extension.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_UNEXPECTED if no Id was defined (required).</returns>
- STDMETHOD(GetIsExtension)(
- _Out_ VARIANT_BOOL* pfIsExtension
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupHelper;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Helper functions.
- /// </summary>
- /// <remarks>
- /// You can query for this interface from the <see cref="SetupConfiguration"/> class.
- /// </remarks>
- struct DECLSPEC_UUID("42b21b78-6192-463e-87bf-d577838f1d5c") DECLSPEC_NOVTABLE ISetupHelper : public IUnknown
- {
- /// <summary>
- /// Parses a dotted quad version string into a 64-bit unsigned integer.
- /// </summary>
- /// <param name="pwszVersion">The dotted quad version string to parse, e.g. 1.2.3.4.</param>
- /// <param name="pullVersion">A 64-bit unsigned integer representing the version. You can compare this to other versions.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_INVALIDARG if the version is not valid.</returns>
- STDMETHOD(ParseVersion)(
- _In_ LPCOLESTR pwszVersion,
- _Out_ PULONGLONG pullVersion
- ) = 0;
-
- /// <summary>
- /// Parses a dotted quad version string into a 64-bit unsigned integer.
- /// </summary>
- /// <param name="pwszVersionRange">The string containing 1 or 2 dotted quad version strings to parse, e.g. [1.0,) that means 1.0.0.0 or newer.</param>
- /// <param name="pullMinVersion">A 64-bit unsigned integer representing the minimum version, which may be 0. You can compare this to other versions.</param>
- /// <param name="pullMaxVersion">A 64-bit unsigned integer representing the maximum version, which may be MAXULONGLONG. You can compare this to other versions.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_INVALIDARG if the version range is not valid.</returns>
- STDMETHOD(ParseVersionRange)(
- _In_ LPCOLESTR pwszVersionRange,
- _Out_ PULONGLONG pullMinVersion,
- _Out_ PULONGLONG pullMaxVersion
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupErrorState;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Information about the error state of an instance.
- /// </summary>
- struct DECLSPEC_UUID("46DCCD94-A287-476A-851E-DFBC2FFDBC20") DECLSPEC_NOVTABLE ISetupErrorState : public IUnknown
- {
- /// <summary>
- /// Gets an array of failed package references.
- /// </summary>
- /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupFailedPackageReference"/>, if packages have failed.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetFailedPackages)(
- _Outptr_result_maybenull_ LPSAFEARRAY* ppsaFailedPackages
- ) = 0;
-
- /// <summary>
- /// Gets an array of skipped package references.
- /// </summary>
- /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/>, if packages have been skipped.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetSkippedPackages)(
- _Outptr_result_maybenull_ LPSAFEARRAY* ppsaSkippedPackages
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupErrorState2;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Information about the error state of an instance.
- /// </summary>
- struct DECLSPEC_UUID("9871385B-CA69-48F2-BC1F-7A37CBF0B1EF") DECLSPEC_NOVTABLE ISetupErrorState2 : public ISetupErrorState
- {
- /// <summary>
- /// Gets the path to the error log.
- /// </summary>
- /// <param name="pbstrChip">The path to the error log.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetErrorLogFilePath)(
- _Outptr_result_maybenull_ BSTR* pbstrErrorLogFilePath
- ) = 0;
-
- /// <summary>
- /// Gets the path to the main setup log.
- /// </summary>
- /// <param name="pbstrChip">The path to the main setup log.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetLogFilePath)(
- _Outptr_result_maybenull_ BSTR* pbstrLogFilePath
- ) = 0;
- };
-#endif
-
- EXTERN_C const IID IID_ISetupFailedPackageReference;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// A reference to a failed package.
- /// </summary>
- struct DECLSPEC_UUID("E73559CD-7003-4022-B134-27DC650B280F") DECLSPEC_NOVTABLE ISetupFailedPackageReference : public ISetupPackageReference
- {
- };
-
-#endif
-
- EXTERN_C const IID IID_ISetupFailedPackageReference2;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// A reference to a failed package.
- /// </summary>
- struct DECLSPEC_UUID("0FAD873E-E874-42E3-B268-4FE2F096B9CA") DECLSPEC_NOVTABLE ISetupFailedPackageReference2 : public ISetupFailedPackageReference
- {
- /// <summary>
- /// Gets the path to the optional package log.
- /// </summary>
- /// <param name="pbstrId">The path to the optional package log.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetLogFilePath)(
- _Outptr_result_maybenull_ BSTR* pbstrLogFilePath
- ) = 0;
-
- /// <summary>
- /// Gets the description of the package failure.
- /// </summary>
- /// <param name="pbstrId">The description of the package failure.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetDescription)(
- _Outptr_result_maybenull_ BSTR* pbstrDescription
- ) = 0;
-
- /// <summary>
- /// Gets the signature to use for feedback reporting.
- /// </summary>
- /// <param name="pbstrId">The signature to use for feedback reporting.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetSignature)(
- _Outptr_result_maybenull_ BSTR* pbstrSignature
- ) = 0;
-
- /// <summary>
- /// Gets the array of details for this package failure.
- /// </summary>
- /// <param name="ppsaDetails">Pointer to an array of details as BSTRs.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetDetails)(
- _Out_ LPSAFEARRAY* ppsaDetails
- ) = 0;
-
- /// <summary>
- /// Gets an array of packages affected by this package failure.
- /// </summary>
- /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/> for packages affected by this package failure. This may be NULL.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetAffectedPackages)(
- _Out_ LPSAFEARRAY* ppsaAffectedPackages
- ) = 0;
- };
-
-#endif
-
- EXTERN_C const IID IID_ISetupPropertyStore;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Provides named properties.
- /// </summary>
- /// <remarks>
- /// You can get this from an <see cref="ISetupInstance"/>, <see cref="ISetupPackageReference"/>, or derivative.
- /// </remarks>
- struct DECLSPEC_UUID("C601C175-A3BE-44BC-91F6-4568D230FC83") DECLSPEC_NOVTABLE ISetupPropertyStore : public IUnknown
- {
- /// <summary>
- /// Gets an array of property names in this property store.
- /// </summary>
- /// <param name="ppsaNames">Pointer to an array of property names as BSTRs.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetNames)(
- _Out_ LPSAFEARRAY* ppsaNames
- ) = 0;
-
- /// <summary>
- /// Gets the value of a named property in this property store.
- /// </summary>
- /// <param name="pwszName">The name of the property to get.</param>
- /// <param name="pvtValue">The value of the property.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_NOTFOUND if the property is not defined or E_NOTSUPPORTED if the property type is not supported.</returns>
- STDMETHOD(GetValue)(
- _In_ LPCOLESTR pwszName,
- _Out_ LPVARIANT pvtValue
- ) = 0;
- };
-
-#endif
-
- EXTERN_C const IID IID_ISetupLocalizedPropertyStore;
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
- /// <summary>
- /// Provides localized named properties.
- /// </summary>
- /// <remarks>
- /// You can get this from an <see cref="ISetupLocalizedProperties"/>.
- /// </remarks>
- struct DECLSPEC_UUID("5BB53126-E0D5-43DF-80F1-6B161E5C6F6C") DECLSPEC_NOVTABLE ISetupLocalizedPropertyStore : public IUnknown
- {
- /// <summary>
- /// Gets an array of property names in this property store.
- /// </summary>
- /// <param name="lcid">The LCID for the property names.</param>
- /// <param name="ppsaNames">Pointer to an array of property names as BSTRs.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHOD(GetNames)(
- _In_ LCID lcid,
- _Out_ LPSAFEARRAY* ppsaNames
- ) = 0;
-
- /// <summary>
- /// Gets the value of a named property in this property store.
- /// </summary>
- /// <param name="pwszName">The name of the property to get.</param>
- /// <param name="lcid">The LCID for the property.</param>
- /// <param name="pvtValue">The value of the property.</param>
- /// <returns>Standard HRESULT indicating success or failure, including E_NOTFOUND if the property is not defined or E_NOTSUPPORTED if the property type is not supported.</returns>
- STDMETHOD(GetValue)(
- _In_ LPCOLESTR pwszName,
- _In_ LCID lcid,
- _Out_ LPVARIANT pvtValue
- ) = 0;
- };
-
-#endif
-
- // Class declarations
- //
- EXTERN_C const CLSID CLSID_SetupConfiguration;
-
-#ifdef __cplusplus
-
-#ifdef __GNUC__
- __CRT_UUID_DECL(SetupConfiguration, 0x177F0C4A, 0x1CD3, 0x4DE7, 0xA3, 0x2C, 0x71, 0xDB, 0xBB, 0x9F, 0xA3, 0x6D);
-#endif
-
- /// <summary>
- /// This class implements <see cref="ISetupConfiguration"/>, <see cref="ISetupConfiguration2"/>, and <see cref="ISetupHelper"/>.
- /// </summary>
- class DECLSPEC_UUID("177F0C4A-1CD3-4DE7-A32C-71DBBB9FA36D") SetupConfiguration;
-#endif
- // Function declarations
- //
- /// <summary>
- /// Gets an <see cref="ISetupConfiguration"/> that provides information about product instances installed on the machine.
- /// </summary>
- /// <param name="ppConfiguration">The <see cref="ISetupConfiguration"/> that provides information about product instances installed on the machine.</param>
- /// <param name="pReserved">Reserved for future use.</param>
- /// <returns>Standard HRESULT indicating success or failure.</returns>
- STDMETHODIMP GetSetupConfiguration(
- _Out_ ISetupConfiguration** ppConfiguration,
- _Reserved_ LPVOID pReserved
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-_COM_SMARTPTR_TYPEDEF(ISetupInstance, __uuidof(ISetupInstance));
-_COM_SMARTPTR_TYPEDEF(ISetupInstance2, __uuidof(ISetupInstance2));
-_COM_SMARTPTR_TYPEDEF(IEnumSetupInstances, __uuidof(IEnumSetupInstances));
-_COM_SMARTPTR_TYPEDEF(ISetupConfiguration, __uuidof(ISetupConfiguration));
-_COM_SMARTPTR_TYPEDEF(ISetupConfiguration2, __uuidof(ISetupConfiguration2));
-_COM_SMARTPTR_TYPEDEF(ISetupHelper, __uuidof(ISetupHelper));
-_COM_SMARTPTR_TYPEDEF(ISetupPackageReference, __uuidof(ISetupPackageReference));
-_COM_SMARTPTR_TYPEDEF(ISetupPropertyStore, __uuidof(ISetupPropertyStore));
-_COM_SMARTPTR_TYPEDEF(ISetupInstanceCatalog, __uuidof(ISetupInstanceCatalog));
src/windows_sdk.cpp
@@ -1,387 +0,0 @@
-/*
- * Copyright (c) 2018 Andrew Kelley
- *
- * This file is part of zig, which is MIT licensed.
- * See http://opensource.org/licenses/MIT
- */
-
-#include "windows_sdk.h"
-
-#if defined(_WIN32)
-
-#include "windows_com.hpp"
-#include <inttypes.h>
-#include <assert.h>
-
-const char *ZIG_WINDOWS_KIT_REG_KEY = "SOFTWARE\\Microsoft\\Windows Kits\\Installed Roots";
-
-struct ZigWindowsSDKPrivate {
- ZigWindowsSDK base;
-};
-
-enum NativeArch {
- NativeArchArm,
- NativeArchx86,
- NativeArchx86_64,
- NativeArchAarch64,
-};
-
-#if defined(_M_ARM) || defined(__arm_)
-static const NativeArch native_arch = NativeArchArm;
-#elif defined(_M_IX86) || defined(__i386__)
-static const NativeArch native_arch = NativeArchx86;
-#elif defined(_M_X64) || defined(__x86_64__)
-static const NativeArch native_arch = NativeArchx86_64;
-#elif defined(_M_ARM64) || defined(__aarch64__)
-static const NativeArch native_arch = NativeArchAarch64;
-#else
-#error unsupported architecture
-#endif
-
-void zig_free_windows_sdk(struct ZigWindowsSDK *sdk) {
- if (sdk == nullptr) {
- return;
- }
- free((void*)sdk->path10_ptr);
- free((void*)sdk->version10_ptr);
- free((void*)sdk->path81_ptr);
- free((void*)sdk->version81_ptr);
- free((void*)sdk->msvc_lib_dir_ptr);
-}
-
-static ZigFindWindowsSdkError find_msvc_lib_dir(ZigWindowsSDKPrivate *priv) {
- //COM Smart Pointers requires explicit scope
- {
- HRESULT rc = CoInitializeEx(NULL, COINIT_MULTITHREADED);
- if (rc != S_OK && rc != S_FALSE) {
- goto com_done;
- }
-
- //This COM class is installed when a VS2017
- ISetupConfigurationPtr setup_config;
- rc = setup_config.CreateInstance(__uuidof(SetupConfiguration));
- if (rc != S_OK) {
- goto com_done;
- }
-
- IEnumSetupInstancesPtr all_instances;
- rc = setup_config->EnumInstances(&all_instances);
- if (rc != S_OK) {
- goto com_done;
- }
-
- ISetupInstance* curr_instance;
- ULONG found_inst;
- while ((rc = all_instances->Next(1, &curr_instance, &found_inst) == S_OK)) {
- BSTR bstr_inst_path;
- rc = curr_instance->GetInstallationPath(&bstr_inst_path);
- if (rc != S_OK) {
- goto com_done;
- }
- //BSTRs are UTF-16 encoded, so we need to convert the string & adjust the length
- //TODO call an actual function to do this
- UINT bstr_path_len = *((UINT*)bstr_inst_path - 1);
- ULONG tmp_path_len = bstr_path_len / 2 + 1;
- char* conv_path = (char*)bstr_inst_path;
- // TODO don't use alloca
- char *tmp_path = (char*)alloca(tmp_path_len);
- memset(tmp_path, 0, tmp_path_len);
- uint32_t c = 0;
- for (uint32_t i = 0; i < bstr_path_len; i += 2) {
- tmp_path[c] = conv_path[i];
- ++c;
- assert(c != tmp_path_len);
- }
- char output_path[4096];
- output_path[0] = 0;
- char *out_append_ptr = output_path;
-
- out_append_ptr += sprintf(out_append_ptr, "%s\\", tmp_path);
-
- char tmp_buf[4096];
- sprintf(tmp_buf, "%s%s", output_path, "VC\\Auxiliary\\Build\\Microsoft.VCToolsVersion.default.txt");
- FILE* tools_file = fopen(tmp_buf, "rb");
- if (!tools_file) {
- goto com_done;
- }
- memset(tmp_path, 0, tmp_path_len);
- fgets(tmp_path, tmp_path_len, tools_file);
- strtok(tmp_path, " \r\n");
- fclose(tools_file);
- out_append_ptr += sprintf(out_append_ptr, "VC\\Tools\\MSVC\\%s\\lib\\", tmp_path);
- switch (native_arch) {
- case NativeArchx86:
- out_append_ptr += sprintf(out_append_ptr, "x86\\");
- break;
- case NativeArchx86_64:
- out_append_ptr += sprintf(out_append_ptr, "x64\\");
- break;
- case NativeArchArm:
- out_append_ptr += sprintf(out_append_ptr, "arm\\");
- break;
- case NativeArchAarch64:
- out_append_ptr += sprintf(out_append_ptr, "arm64\\");
- break;
- }
- sprintf(tmp_buf, "%s%s", output_path, "vcruntime.lib");
-
- if (GetFileAttributesA(tmp_buf) != INVALID_FILE_ATTRIBUTES) {
- priv->base.msvc_lib_dir_ptr = strdup(output_path);
- if (priv->base.msvc_lib_dir_ptr == nullptr) {
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
- priv->base.msvc_lib_dir_len = strlen(priv->base.msvc_lib_dir_ptr);
- return ZigFindWindowsSdkErrorNone;
- }
- }
- }
-
-com_done:;
- HKEY key;
- HRESULT rc = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\VisualStudio\\SxS\\VS7", 0,
- KEY_QUERY_VALUE | KEY_WOW64_32KEY, &key);
- if (rc != ERROR_SUCCESS) {
- return ZigFindWindowsSdkErrorNotFound;
- }
-
- DWORD dw_type = 0;
- DWORD cb_data = 0;
- rc = RegQueryValueEx(key, "14.0", NULL, &dw_type, NULL, &cb_data);
- if ((rc == ERROR_FILE_NOT_FOUND) || (REG_SZ != dw_type)) {
- return ZigFindWindowsSdkErrorNotFound;
- }
-
- char tmp_buf[4096];
-
- RegQueryValueExA(key, "14.0", NULL, NULL, (LPBYTE)tmp_buf, &cb_data);
- // RegQueryValueExA returns the length of the string INCLUDING the null terminator
- char *tmp_buf_append_ptr = tmp_buf + (cb_data - 1);
- tmp_buf_append_ptr += sprintf(tmp_buf_append_ptr, "VC\\Lib\\");
- switch (native_arch) {
- case NativeArchx86:
- //x86 is in the root of the Lib folder
- break;
- case NativeArchx86_64:
- tmp_buf_append_ptr += sprintf(tmp_buf_append_ptr, "amd64\\");
- break;
- case NativeArchArm:
- tmp_buf_append_ptr += sprintf(tmp_buf_append_ptr, "arm\\");
- break;
- case NativeArchAarch64:
- tmp_buf_append_ptr += sprintf(tmp_buf_append_ptr, "arm64\\");
- break;
- }
-
- char *output_path = strdup(tmp_buf);
- if (output_path == nullptr) {
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
-
- tmp_buf_append_ptr += sprintf(tmp_buf_append_ptr, "vcruntime.lib");
-
- if (GetFileAttributesA(tmp_buf) != INVALID_FILE_ATTRIBUTES) {
- priv->base.msvc_lib_dir_ptr = output_path;
- priv->base.msvc_lib_dir_len = strlen(output_path);
- return ZigFindWindowsSdkErrorNone;
- } else {
- free(output_path);
- return ZigFindWindowsSdkErrorNotFound;
- }
-}
-
-static ZigFindWindowsSdkError find_10_version(ZigWindowsSDKPrivate *priv) {
- if (priv->base.path10_ptr == nullptr) {
- return ZigFindWindowsSdkErrorNone;
- }
-
- char reg_query[MAX_PATH] = { 0 };
- int n = snprintf(reg_query, MAX_PATH, "%s\\%s.0\\Installed Options", ZIG_WINDOWS_KIT_REG_KEY, priv->base.version10_ptr);
- if (n < 0 || n >= MAX_PATH) {
- return ZigFindWindowsSdkErrorPathTooLong;
- }
-
- HKEY options_key;
- HRESULT rc;
- rc = RegOpenKeyEx(HKEY_LOCAL_MACHINE, reg_query, 0,
- KEY_QUERY_VALUE | KEY_WOW64_32KEY | KEY_ENUMERATE_SUB_KEYS, &options_key);
- if (rc != ERROR_SUCCESS) {
- return ZigFindWindowsSdkErrorNotFound;
- }
-
- const char *option_name = nullptr;
- switch (native_arch) {
- case NativeArchArm:
- option_name = "OptionId.DesktopCPParm";
- break;
- case NativeArchAarch64:
- option_name = "OptionId.DesktopCPParm64";
- break;
- case NativeArchx86_64:
- option_name = "OptionId.DesktopCPPx64";
- break;
- case NativeArchx86:
- option_name = "OptionId.DesktopCPPx86";
- break;
- default:
- return ZigFindWindowsSdkErrorNotFound;
- }
-
- DWORD val_sz = sizeof(DWORD);
- DWORD reg_val = 0;
- DWORD type = REG_DWORD;
- rc = RegQueryValueEx(options_key, option_name, NULL, &type, (LPBYTE)®_val, &val_sz);
- if (rc != ERROR_SUCCESS || reg_val != 1) {
- return ZigFindWindowsSdkErrorNotFound;
- }
- return ZigFindWindowsSdkErrorNone;
-}
-
-static ZigFindWindowsSdkError find_81_version(ZigWindowsSDKPrivate *priv) {
- if (priv->base.path81_ptr == nullptr) {
- return ZigFindWindowsSdkErrorNone;
- }
-
- char sdk_lib_dir[4096];
- int n = snprintf(sdk_lib_dir, 4096, "%s\\Lib\\winv*", priv->base.path81_ptr);
- if (n < 0 || n >= 4096) {
- return ZigFindWindowsSdkErrorPathTooLong;
- }
-
- // enumerate files in sdk path looking for latest version
- WIN32_FIND_DATA ffd;
- HANDLE hFind = FindFirstFileA(sdk_lib_dir, &ffd);
- if (hFind == INVALID_HANDLE_VALUE) {
- return ZigFindWindowsSdkErrorNotFound;
- }
- int v0 = 0, v1 = 0;
- for (;;) {
- if (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
- int c0 = 0, c1 = 0;
- sscanf(ffd.cFileName, "winv%d.%d", &c0, &c1);
-
- if ( (c0 > v0) || (c0 == v0 && c1 > v1) ) {
- v0 = c0, v1 = c1;
- free((void*)priv->base.version81_ptr);
- priv->base.version81_ptr = strdup(ffd.cFileName);
- if (priv->base.version81_ptr == nullptr) {
- FindClose(hFind);
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
- }
- }
- if (FindNextFile(hFind, &ffd) == 0) {
- FindClose(hFind);
- break;
- }
- }
- priv->base.version81_len = strlen(priv->base.version81_ptr);
- return ZigFindWindowsSdkErrorNone;
-}
-
-ZigFindWindowsSdkError zig_find_windows_sdk(struct ZigWindowsSDK **out_sdk) {
- ZigWindowsSDKPrivate *priv = (ZigWindowsSDKPrivate*)calloc(1, sizeof(ZigWindowsSDKPrivate));
- if (priv == nullptr) {
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
-
- HRESULT rc;
-
- //note(dimenus): If this key doesn't exist, neither the Win 8 SDK nor the Win 10 SDK is installed
- HKEY roots_key;
- rc = RegOpenKeyEx(HKEY_LOCAL_MACHINE, ZIG_WINDOWS_KIT_REG_KEY, 0,
- KEY_QUERY_VALUE | KEY_WOW64_32KEY | KEY_ENUMERATE_SUB_KEYS, &roots_key);
- if (rc != ERROR_SUCCESS) {
- zig_free_windows_sdk(&priv->base);
- return ZigFindWindowsSdkErrorNotFound;
- }
-
- {
- HKEY v10_key;
- rc = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows\\v10.0", 0,
- KEY_QUERY_VALUE | KEY_WOW64_32KEY | KEY_ENUMERATE_SUB_KEYS, &v10_key);
- if (rc != ERROR_SUCCESS) {
- goto find_win10_sdk_done;
- }
-
- DWORD tmp_buf_len = MAX_PATH;
- priv->base.path10_ptr = (const char *)calloc(tmp_buf_len, 1);
- if (priv->base.path10_ptr == nullptr) {
- zig_free_windows_sdk(&priv->base);
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
- rc = RegQueryValueEx(v10_key, "InstallationFolder", NULL, NULL, (LPBYTE)priv->base.path10_ptr, &tmp_buf_len);
- if (rc == ERROR_SUCCESS) {
- priv->base.path10_len = tmp_buf_len - 1;
- if (priv->base.path10_ptr[priv->base.path10_len - 1] == '\\') {
- priv->base.path10_len -= 1;
- }
- } else {
- free((void*)priv->base.path10_ptr);
- priv->base.path10_ptr = nullptr;
- }
-
- priv->base.version10_ptr = (const char*)calloc(tmp_buf_len, 1);
- rc = RegQueryValueEx(v10_key, "ProductVersion", NULL, NULL, (LPBYTE)priv->base.version10_ptr, &tmp_buf_len);
- if (rc == ERROR_SUCCESS) {
- snprintf((char*)priv->base.version10_ptr, MAX_PATH, "%s.0", priv->base.version10_ptr);
- priv->base.version10_len = tmp_buf_len - 1 + 2; // note(dimenus): Microsoft doesn't include the .0 in the ProductVersion key....
- } else {
- free((void*)priv->base.version10_ptr);
- priv->base.version10_ptr = nullptr;
- }
- }
- find_win10_sdk_done:
- {
- DWORD tmp_buf_len = MAX_PATH;
- priv->base.path81_ptr = (const char *)calloc(tmp_buf_len, 1);
- if (priv->base.path81_ptr == nullptr) {
- zig_free_windows_sdk(&priv->base);
- return ZigFindWindowsSdkErrorOutOfMemory;
- }
- rc = RegQueryValueEx(roots_key, "KitsRoot81", NULL, NULL, (LPBYTE)priv->base.path81_ptr, &tmp_buf_len);
- if (rc == ERROR_SUCCESS) {
- priv->base.path81_len = tmp_buf_len - 1;
- if (priv->base.path81_ptr[priv->base.path81_len - 1] == '\\') {
- priv->base.path81_len -= 1;
- }
- } else {
- free((void*)priv->base.path81_ptr);
- priv->base.path81_ptr = nullptr;
- }
- }
-
- {
- ZigFindWindowsSdkError err = find_10_version(priv);
- if (err == ZigFindWindowsSdkErrorOutOfMemory) {
- zig_free_windows_sdk(&priv->base);
- return err;
- }
- }
- {
- ZigFindWindowsSdkError err = find_81_version(priv);
- if (err == ZigFindWindowsSdkErrorOutOfMemory) {
- zig_free_windows_sdk(&priv->base);
- return err;
- }
- }
-
- {
- ZigFindWindowsSdkError err = find_msvc_lib_dir(priv);
- if (err == ZigFindWindowsSdkErrorOutOfMemory) {
- zig_free_windows_sdk(&priv->base);
- return err;
- }
- }
-
- *out_sdk = &priv->base;
- return ZigFindWindowsSdkErrorNone;
-}
-
-#else
-
-void zig_free_windows_sdk(struct ZigWindowsSDK *sdk) {}
-ZigFindWindowsSdkError zig_find_windows_sdk(struct ZigWindowsSDK **out_sdk) {
- return ZigFindWindowsSdkErrorNotFound;
-}
-
-#endif
src/windows_sdk.h
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2018 Andrew Kelley
- *
- * This file is part of zig, which is MIT licensed.
- * See http://opensource.org/licenses/MIT
- */
-
-#ifndef ZIG_WINDOWS_SDK_H
-#define ZIG_WINDOWS_SDK_H
-
-#ifdef __cplusplus
-#define ZIG_EXTERN_C extern "C"
-#else
-#define ZIG_EXTERN_C
-#endif
-
-#include <stddef.h>
-
-// ABI warning - src/windows_sdk.zig
-struct ZigWindowsSDK {
- const char *path10_ptr;
- size_t path10_len;
-
- const char *version10_ptr;
- size_t version10_len;
-
- const char *path81_ptr;
- size_t path81_len;
-
- const char *version81_ptr;
- size_t version81_len;
-
- const char *msvc_lib_dir_ptr;
- size_t msvc_lib_dir_len;
-};
-
-// ABI warning - src/windows_sdk.zig
-enum ZigFindWindowsSdkError {
- ZigFindWindowsSdkErrorNone,
- ZigFindWindowsSdkErrorOutOfMemory,
- ZigFindWindowsSdkErrorNotFound,
- ZigFindWindowsSdkErrorPathTooLong,
-};
-
-// ABI warning - src/windows_sdk.zig
-ZIG_EXTERN_C enum ZigFindWindowsSdkError zig_find_windows_sdk(struct ZigWindowsSDK **out_sdk);
-
-// ABI warning - src/windows_sdk.zig
-ZIG_EXTERN_C void zig_free_windows_sdk(struct ZigWindowsSDK *sdk);
-
-#endif
src/windows_sdk.zig
@@ -1,27 +1,755 @@
-// C API bindings for src/windows_sdk.h
-
-pub const ZigWindowsSDK = extern struct {
- path10_ptr: ?[*]const u8,
- path10_len: usize,
- version10_ptr: ?[*]const u8,
- version10_len: usize,
- path81_ptr: ?[*]const u8,
- path81_len: usize,
- version81_ptr: ?[*]const u8,
- version81_len: usize,
- msvc_lib_dir_ptr: ?[*]const u8,
- msvc_lib_dir_len: usize,
-
- pub const find = zig_find_windows_sdk;
- pub const free = zig_free_windows_sdk;
-
- pub const FindError = enum(c_int) {
- None,
- OutOfMemory,
- NotFound,
- PathTooLong,
- };
-
- extern fn zig_find_windows_sdk(out_sdk: **ZigWindowsSDK) FindError;
- extern fn zig_free_windows_sdk(sdk: *ZigWindowsSDK) void;
+const std = @import("std");
+const builtin = @import("builtin");
+
+const windows = std.os.windows;
+const RRF = windows.advapi32.RRF;
+
+const WINDOWS_KIT_REG_KEY = "SOFTWARE\\Microsoft\\Windows Kits\\Installed Roots";
+
+// https://learn.microsoft.com/en-us/windows/win32/msi/productversion
+const version_major_minor_max_length = "255.255".len;
+// note(bratishkaerik): i think ProductVersion in registry (created by Visual Studio installer) also follows this rule
+const product_version_max_length = version_major_minor_max_length + ".65535".len;
+
+/// Iterates via `iterator` and collects all folders with names starting with `optional_prefix`
+/// and similar to SemVer. Returns slice of folder names sorted in descending order.
+/// Caller owns result.
+fn iterateAndFilterBySemVer(iterator: *std.fs.IterableDir.Iterator, allocator: std.mem.Allocator, comptime optional_prefix: ?[]const u8) error{ OutOfMemory, VersionNotFound }![][]const u8 {
+ var dirs_filtered_list = std.ArrayList([]const u8).init(allocator);
+ errdefer {
+ for (dirs_filtered_list.items) |filtered_dir| allocator.free(filtered_dir);
+ dirs_filtered_list.deinit();
+ }
+
+ var normalized_name_buf: [std.fs.MAX_NAME_BYTES + ".0+build.0".len]u8 = undefined;
+ var normalized_name_fbs = std.io.fixedBufferStream(&normalized_name_buf);
+ const normalized_name_w = normalized_name_fbs.writer();
+ iterate_folder: while (true) : (normalized_name_fbs.reset()) {
+ const maybe_entry = iterator.next() catch continue :iterate_folder;
+ const entry = maybe_entry orelse break :iterate_folder;
+
+ if (entry.kind != .directory)
+ continue :iterate_folder;
+
+ // invalidated on next iteration
+ const subfolder_name = blk: {
+ if (comptime optional_prefix) |prefix| {
+ if (!std.mem.startsWith(u8, entry.name, prefix)) continue :iterate_folder;
+ break :blk entry.name[prefix.len..];
+ } else break :blk entry.name;
+ };
+
+ { // check if subfolder name looks similar to SemVer
+ switch (std.mem.count(u8, subfolder_name, ".")) {
+ 0 => normalized_name_w.print("{s}.0.0+build.0", .{subfolder_name}) catch unreachable, // 17 => 17.0.0+build.0
+ 1 => if (std.mem.indexOfScalar(u8, subfolder_name, '_')) |underscore_pos| blk: { // 17.0_9e9cbb98 => 17.0.1+build.9e9cbb98
+ var subfolder_name_tmp_copy_buf: [std.fs.MAX_NAME_BYTES]u8 = undefined;
+ const subfolder_name_tmp_copy = subfolder_name_tmp_copy_buf[0..subfolder_name.len];
+ @memcpy(subfolder_name_tmp_copy, subfolder_name);
+
+ subfolder_name_tmp_copy[underscore_pos] = '.'; // 17.0_9e9cbb98 => 17.0.9e9cbb98
+ var subfolder_name_parts = std.mem.splitScalar(u8, subfolder_name_tmp_copy, '.'); // [ 17, 0, 9e9cbb98 ]
+
+ const first = subfolder_name_parts.first(); // 17
+ const second = subfolder_name_parts.next().?; // 0
+ const third = subfolder_name_parts.rest(); // 9e9cbb98
+
+ break :blk normalized_name_w.print("{s}.{s}.1+build.{s}", .{ first, second, third }) catch unreachable; // [ 17, 0, 9e9cbb98 ] => 17.0.1+build.9e9cbb98
+ } else normalized_name_w.print("{s}.0+build.0", .{subfolder_name}) catch unreachable, // 17.0 => 17.0.0+build.0
+ else => normalized_name_w.print("{s}+build.0", .{subfolder_name}) catch unreachable, // 17.0.0 => 17.0.0+build.0
+ }
+ const subfolder_name_normalized: []const u8 = normalized_name_fbs.getWritten();
+ const sem_ver = std.SemanticVersion.parse(subfolder_name_normalized);
+ _ = sem_ver catch continue :iterate_folder;
+ }
+ // entry.name passed check
+
+ const subfolder_name_allocated = try allocator.dupe(u8, subfolder_name);
+ errdefer allocator.free(subfolder_name_allocated);
+ try dirs_filtered_list.append(subfolder_name_allocated);
+ }
+
+ var dirs_filtered_slice = try dirs_filtered_list.toOwnedSlice();
+ // Keep in mind that order of these names is not guaranteed by Windows,
+ // so we cannot just reverse or "while (popOrNull())" this ArrayList.
+ std.mem.sortUnstable([]const u8, dirs_filtered_slice, {}, struct {
+ fn desc(_: void, lhs: []const u8, rhs: []const u8) bool {
+ return std.mem.order(u8, lhs, rhs) == .gt;
+ }
+ }.desc);
+ return dirs_filtered_slice;
+}
+
+const RegistryUtf8 = struct {
+ key: windows.HKEY,
+
+ /// Assert that `key` is valid UTF-8 string
+ pub fn openKey(key: []const u8) error{KeyNotFound}!RegistryUtf8 {
+ const key_utf16le: [:0]const u16 = key_utf16le: {
+ var key_utf16le_buf: [RegistryUtf16Le.key_name_max_len]u16 = undefined;
+ const key_utf16le_len: usize = std.unicode.utf8ToUtf16Le(key_utf16le_buf[0..], key) catch |err| switch (err) {
+ error.InvalidUtf8 => unreachable,
+ };
+ key_utf16le_buf[key_utf16le_len] = 0;
+ break :key_utf16le key_utf16le_buf[0..key_utf16le_len :0];
+ };
+
+ const registry_utf16le = try RegistryUtf16Le.openKey(key_utf16le);
+ return RegistryUtf8{ .key = registry_utf16le.key };
+ }
+
+ /// Closes key, after that usage is invalid
+ pub fn closeKey(self: *const RegistryUtf8) void {
+ const return_code_int: windows.HRESULT = windows.advapi32.RegCloseKey(self.key);
+ const return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ else => {},
+ }
+ }
+
+ /// Get string from registry.
+ /// Caller owns result.
+ pub fn getString(self: *const RegistryUtf8, allocator: std.mem.Allocator, subkey: []const u8, value_name: []const u8) error{ OutOfMemory, ValueNameNotFound, NotAString, StringNotFound }![]u8 {
+ const subkey_utf16le: [:0]const u16 = subkey_utf16le: {
+ var subkey_utf16le_buf: [RegistryUtf16Le.key_name_max_len]u16 = undefined;
+ const subkey_utf16le_len: usize = std.unicode.utf8ToUtf16Le(subkey_utf16le_buf[0..], subkey) catch unreachable;
+ subkey_utf16le_buf[subkey_utf16le_len] = 0;
+ break :subkey_utf16le subkey_utf16le_buf[0..subkey_utf16le_len :0];
+ };
+
+ const value_name_utf16le: [:0]const u16 = value_name_utf16le: {
+ var value_name_utf16le_buf: [RegistryUtf16Le.value_name_max_len]u16 = undefined;
+ const value_name_utf16le_len: usize = std.unicode.utf8ToUtf16Le(value_name_utf16le_buf[0..], value_name) catch unreachable;
+ value_name_utf16le_buf[value_name_utf16le_len] = 0;
+ break :value_name_utf16le value_name_utf16le_buf[0..value_name_utf16le_len :0];
+ };
+
+ const registry_utf16le = RegistryUtf16Le{ .key = self.key };
+ const value_utf16le = try registry_utf16le.getString(allocator, subkey_utf16le, value_name_utf16le);
+ defer allocator.free(value_utf16le);
+
+ var value_utf8: []u8 = std.unicode.utf16leToUtf8Alloc(allocator, value_utf16le) catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ else => return error.StringNotFound,
+ };
+ errdefer allocator.free(value_utf8);
+
+ return value_utf8;
+ }
+
+ /// Get DWORD (u32) from registry.
+ pub fn getDword(self: *const RegistryUtf8, subkey: []const u8, value_name: []const u8) error{ ValueNameNotFound, NotADword, DwordTooLong, DwordNotFound }!u32 {
+ const subkey_utf16le: [:0]const u16 = subkey_utf16le: {
+ var subkey_utf16le_buf: [RegistryUtf16Le.key_name_max_len]u16 = undefined;
+ const subkey_utf16le_len: usize = std.unicode.utf8ToUtf16Le(subkey_utf16le_buf[0..], subkey) catch unreachable;
+ subkey_utf16le_buf[subkey_utf16le_len] = 0;
+ break :subkey_utf16le subkey_utf16le_buf[0..subkey_utf16le_len :0];
+ };
+
+ const value_name_utf16le: [:0]const u16 = value_name_utf16le: {
+ var value_name_utf16le_buf: [RegistryUtf16Le.value_name_max_len]u16 = undefined;
+ const value_name_utf16le_len: usize = std.unicode.utf8ToUtf16Le(value_name_utf16le_buf[0..], value_name) catch unreachable;
+ value_name_utf16le_buf[value_name_utf16le_len] = 0;
+ break :value_name_utf16le value_name_utf16le_buf[0..value_name_utf16le_len :0];
+ };
+
+ const registry_utf16le = RegistryUtf16Le{ .key = self.key };
+ return try registry_utf16le.getDword(subkey_utf16le, value_name_utf16le);
+ }
+
+ /// Under private space with flags:
+ /// KEY_QUERY_VALUE and KEY_ENUMERATE_SUB_KEYS.
+ /// After finishing work, call `closeKey`.
+ pub fn loadFromPath(absolute_path: []const u8) error{KeyNotFound}!RegistryUtf8 {
+ const absolute_path_utf16le: [:0]const u16 = absolute_path_utf16le: {
+ var absolute_path_utf16le_buf: [RegistryUtf16Le.value_name_max_len]u16 = undefined;
+ const absolute_path_utf16le_len: usize = std.unicode.utf8ToUtf16Le(absolute_path_utf16le_buf[0..], absolute_path) catch unreachable;
+ absolute_path_utf16le_buf[absolute_path_utf16le_len] = 0;
+ break :absolute_path_utf16le absolute_path_utf16le_buf[0..absolute_path_utf16le_len :0];
+ };
+
+ const registry_utf16le = try RegistryUtf16Le.loadFromPath(absolute_path_utf16le);
+ return RegistryUtf8{ .key = registry_utf16le.key };
+ }
+};
+
+const RegistryUtf16Le = struct {
+ key: windows.HKEY,
+
+ /// Includes root key (f.e. HKEY_LOCAL_MACHINE).
+ /// https://learn.microsoft.com/en-us/windows/win32/sysinfo/registry-element-size-limits
+ pub const key_name_max_len = 255;
+ /// In Unicode characters.
+ /// https://learn.microsoft.com/en-us/windows/win32/sysinfo/registry-element-size-limits
+ pub const value_name_max_len = 16_383;
+
+ /// Under HKEY_LOCAL_MACHINE with flags:
+ /// KEY_QUERY_VALUE, KEY_WOW64_32KEY, and KEY_ENUMERATE_SUB_KEYS.
+ /// After finishing work, call `closeKey`.
+ fn openKey(key_utf16le: [:0]const u16) error{KeyNotFound}!RegistryUtf16Le {
+ var key: windows.HKEY = undefined;
+ const return_code_int: windows.HRESULT = windows.advapi32.RegOpenKeyExW(
+ windows.HKEY_LOCAL_MACHINE,
+ key_utf16le,
+ 0,
+ windows.KEY_QUERY_VALUE | windows.KEY_WOW64_32KEY | windows.KEY_ENUMERATE_SUB_KEYS,
+ &key,
+ );
+ const return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ .FILE_NOT_FOUND => return error.KeyNotFound,
+
+ else => return error.KeyNotFound,
+ }
+ return RegistryUtf16Le{ .key = key };
+ }
+
+ /// Closes key, after that usage is invalid
+ fn closeKey(self: *const RegistryUtf16Le) void {
+ const return_code_int: windows.HRESULT = windows.advapi32.RegCloseKey(self.key);
+ const return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ else => {},
+ }
+ }
+
+ /// Get string ([:0]const u16) from registry.
+ fn getString(self: *const RegistryUtf16Le, allocator: std.mem.Allocator, subkey_utf16le: [:0]const u16, value_name_utf16le: [:0]const u16) error{ OutOfMemory, ValueNameNotFound, NotAString, StringNotFound }![]const u16 {
+ var actual_type: windows.ULONG = undefined;
+
+ // Calculating length to allocate
+ var value_utf16le_buf_size: u32 = 0; // in bytes, including any terminating NUL character or characters.
+ var return_code_int: windows.HRESULT = windows.advapi32.RegGetValueW(
+ self.key,
+ subkey_utf16le,
+ value_name_utf16le,
+ RRF.RT_REG_SZ,
+ &actual_type,
+ null,
+ &value_utf16le_buf_size,
+ );
+
+ // Check returned code and type
+ var return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => std.debug.assert(value_utf16le_buf_size != 0),
+ .MORE_DATA => unreachable, // We are only reading length
+ .FILE_NOT_FOUND => return error.ValueNameNotFound,
+ .INVALID_PARAMETER => unreachable, // We didn't combine RRF.SUBKEY_WOW6464KEY and RRF.SUBKEY_WOW6432KEY
+ else => return error.StringNotFound,
+ }
+ switch (actual_type) {
+ windows.REG.SZ => {},
+ else => return error.NotAString,
+ }
+
+ var value_utf16le_buf: []u16 = try allocator.alloc(u16, std.math.divCeil(u32, value_utf16le_buf_size, 2) catch unreachable);
+ errdefer allocator.free(value_utf16le_buf);
+
+ return_code_int = windows.advapi32.RegGetValueW(
+ self.key,
+ subkey_utf16le,
+ value_name_utf16le,
+ RRF.RT_REG_SZ,
+ &actual_type,
+ value_utf16le_buf.ptr,
+ &value_utf16le_buf_size,
+ );
+
+ // Check returned code and (just in case) type again.
+ return_code = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ .MORE_DATA => unreachable, // Calculated first time length should be enough, even overestimated
+ .FILE_NOT_FOUND => return error.ValueNameNotFound,
+ .INVALID_PARAMETER => unreachable, // We didn't combine RRF.SUBKEY_WOW6464KEY and RRF.SUBKEY_WOW6432KEY
+ else => return error.StringNotFound,
+ }
+ switch (actual_type) {
+ windows.REG.SZ => {},
+ else => return error.NotAString,
+ }
+
+ const value_utf16le: []const u16 = value_utf16le: {
+ // note(bratishkaerik): somehow returned value in `buf_len` is overestimated by Windows and contains extra space
+ // we will just search for zero termination and forget length
+ // Windows sure is strange
+ const value_utf16le_overestimated: [*:0]const u16 = @ptrCast(value_utf16le_buf.ptr);
+ break :value_utf16le std.mem.span(value_utf16le_overestimated);
+ };
+
+ _ = allocator.resize(value_utf16le_buf, value_utf16le.len);
+ return value_utf16le;
+ }
+
+ /// Get DWORD (u32) from registry.
+ fn getDword(self: *const RegistryUtf16Le, subkey_utf16le: [:0]const u16, value_name_utf16le: [:0]const u16) error{ ValueNameNotFound, NotADword, DwordTooLong, DwordNotFound }!u32 {
+ var actual_type: windows.ULONG = undefined;
+ var reg_size: u32 = @sizeOf(u32);
+ var reg_value: u32 = 0;
+
+ const return_code_int: windows.HRESULT = windows.advapi32.RegGetValueW(
+ self.key,
+ subkey_utf16le,
+ value_name_utf16le,
+ RRF.RT_REG_DWORD,
+ &actual_type,
+ ®_value,
+ ®_size,
+ );
+ const return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ .MORE_DATA => return error.DwordTooLong,
+ .FILE_NOT_FOUND => return error.ValueNameNotFound,
+ .INVALID_PARAMETER => unreachable, // We didn't combine RRF.SUBKEY_WOW6464KEY and RRF.SUBKEY_WOW6432KEY
+ else => return error.DwordNotFound,
+ }
+
+ switch (actual_type) {
+ windows.REG.DWORD => {},
+ else => return error.NotADword,
+ }
+
+ return reg_value;
+ }
+
+ /// Under private space with flags:
+ /// KEY_QUERY_VALUE and KEY_ENUMERATE_SUB_KEYS.
+ /// After finishing work, call `closeKey`.
+ fn loadFromPath(absolute_path_as_utf16le: [:0]const u16) error{KeyNotFound}!RegistryUtf16Le {
+ var key: windows.HKEY = undefined;
+
+ const return_code_int: windows.HRESULT = std.os.windows.advapi32.RegLoadAppKeyW(
+ absolute_path_as_utf16le,
+ &key,
+ windows.KEY_QUERY_VALUE | windows.KEY_ENUMERATE_SUB_KEYS,
+ 0,
+ 0,
+ );
+ const return_code: windows.Win32Error = @enumFromInt(return_code_int);
+ switch (return_code) {
+ .SUCCESS => {},
+ else => return error.KeyNotFound,
+ }
+
+ return RegistryUtf16Le{ .key = key };
+ }
+};
+
+pub const Windows10Sdk = struct {
+ path: []const u8,
+ version: []const u8,
+
+ /// Find path and version of Windows 10 SDK.
+ /// Caller owns the result's fields.
+ /// After finishing work, call `free(allocator)`.
+ fn find(allocator: std.mem.Allocator) error{ OutOfMemory, Windows10SdkNotFound, PathTooLong, VersionTooLong }!Windows10Sdk {
+ const v10_key = RegistryUtf8.openKey("SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows\\v10.0") catch |err| switch (err) {
+ error.KeyNotFound => return error.Windows10SdkNotFound,
+ };
+ defer v10_key.closeKey();
+
+ const path: []const u8 = path10: {
+ var path_maybe_with_trailing_slash = v10_key.getString(allocator, "", "InstallationFolder") catch |err| switch (err) {
+ error.NotAString => return error.Windows10SdkNotFound,
+ error.ValueNameNotFound => return error.Windows10SdkNotFound,
+ error.StringNotFound => return error.Windows10SdkNotFound,
+
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+
+ if (path_maybe_with_trailing_slash.len > std.fs.MAX_PATH_BYTES or !std.fs.path.isAbsolute(path_maybe_with_trailing_slash)) {
+ allocator.free(path_maybe_with_trailing_slash);
+ return error.PathTooLong;
+ }
+
+ var path = std.ArrayList(u8).fromOwnedSlice(allocator, path_maybe_with_trailing_slash);
+ errdefer path.deinit();
+
+ // String might contain trailing slash, so trim it here
+ if (path.items.len > "C:\\".len and path.getLast() == '\\') _ = path.pop();
+
+ const path_without_trailing_slash = try path.toOwnedSlice();
+ break :path10 path_without_trailing_slash;
+ };
+ errdefer allocator.free(path);
+
+ const version: []const u8 = version10: {
+
+ // note(dimenus): Microsoft doesn't include the .0 in the ProductVersion key....
+ var version_without_0 = v10_key.getString(allocator, "", "ProductVersion") catch |err| switch (err) {
+ error.NotAString => return error.Windows10SdkNotFound,
+ error.ValueNameNotFound => return error.Windows10SdkNotFound,
+ error.StringNotFound => return error.Windows10SdkNotFound,
+
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ if (version_without_0.len + ".0".len > product_version_max_length) {
+ allocator.free(version_without_0);
+ return error.VersionTooLong;
+ }
+
+ var version = std.ArrayList(u8).fromOwnedSlice(allocator, version_without_0);
+ errdefer version.deinit();
+
+ try version.appendSlice(".0");
+
+ const version_with_0 = try version.toOwnedSlice();
+ break :version10 version_with_0;
+ };
+ errdefer allocator.free(version);
+
+ return Windows10Sdk{ .path = path, .version = version };
+ }
+
+ /// Check whether this version is enumerated in registry.
+ fn isValidVersion(windows10sdk: *const Windows10Sdk) bool {
+ var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
+ const reg_query_as_utf8 = std.fmt.bufPrint(buf[0..], "{s}\\{s}\\Installed Options", .{ WINDOWS_KIT_REG_KEY, windows10sdk.version }) catch |err| switch (err) {
+ error.NoSpaceLeft => return false,
+ };
+
+ const options_key = RegistryUtf8.openKey(reg_query_as_utf8) catch |err| switch (err) {
+ error.KeyNotFound => return false,
+ };
+ defer options_key.closeKey();
+
+ const option_name = comptime switch (builtin.target.cpu.arch) {
+ .arm, .armeb => "OptionId.DesktopCPParm",
+ .aarch64 => "OptionId.DesktopCPParm64",
+ .x86_64 => "OptionId.DesktopCPPx64",
+ .x86 => "OptionId.DesktopCPPx86",
+ else => |tag| @compileError("Windows 10 SDK cannot be detected on architecture " ++ tag),
+ };
+
+ const reg_value = options_key.getDword("", option_name) catch return false;
+ return (reg_value == 1);
+ }
+
+ fn free(self: *const Windows10Sdk, allocator: std.mem.Allocator) void {
+ allocator.free(self.path);
+ allocator.free(self.version);
+ }
+};
+
+pub const Windows81Sdk = struct {
+ path: []const u8,
+ version: []const u8,
+
+ /// Find path and version of Windows 8.1 SDK.
+ /// Caller owns the result's fields.
+ /// After finishing work, call `free(allocator)`.
+ fn find(allocator: std.mem.Allocator, roots_key: *const RegistryUtf8) error{ OutOfMemory, Windows81SdkNotFound, PathTooLong, VersionTooLong }!Windows81Sdk {
+ const path: []const u8 = path81: {
+ var path_maybe_with_trailing_slash = roots_key.getString(allocator, "", "KitsRoot81") catch |err| switch (err) {
+ error.NotAString => return error.Windows81SdkNotFound,
+ error.ValueNameNotFound => return error.Windows81SdkNotFound,
+ error.StringNotFound => return error.Windows81SdkNotFound,
+
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ if (path_maybe_with_trailing_slash.len > std.fs.MAX_PATH_BYTES or !std.fs.path.isAbsolute(path_maybe_with_trailing_slash)) {
+ allocator.free(path_maybe_with_trailing_slash);
+ return error.PathTooLong;
+ }
+
+ var path = std.ArrayList(u8).fromOwnedSlice(allocator, path_maybe_with_trailing_slash);
+ errdefer path.deinit();
+
+ // String might contain trailing slash, so trim it here
+ if (path.items.len > "C:\\".len and path.getLast() == '\\') _ = path.pop();
+
+ const path_without_trailing_slash = try path.toOwnedSlice();
+ break :path81 path_without_trailing_slash;
+ };
+ errdefer allocator.free(path);
+
+ const version: []const u8 = version81: {
+ var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
+ const sdk_lib_dir_path = std.fmt.bufPrint(buf[0..], "{s}\\Lib\\", .{path}) catch |err| switch (err) {
+ error.NoSpaceLeft => return error.PathTooLong,
+ };
+ if (!std.fs.path.isAbsolute(sdk_lib_dir_path)) return error.Windows81SdkNotFound;
+
+ // enumerate files in sdk path looking for latest version
+ var sdk_lib_dir = std.fs.openIterableDirAbsolute(sdk_lib_dir_path, .{}) catch |err| switch (err) {
+ error.NameTooLong => return error.PathTooLong,
+ else => return error.Windows81SdkNotFound,
+ };
+ defer sdk_lib_dir.close();
+
+ var iterator = sdk_lib_dir.iterate();
+ const versions = iterateAndFilterBySemVer(&iterator, allocator, "winv") catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ error.VersionNotFound => return error.Windows81SdkNotFound,
+ };
+ defer {
+ for (versions) |version| allocator.free(version);
+ allocator.free(versions);
+ }
+ const latest_version = try allocator.dupe(u8, versions[0]);
+ break :version81 latest_version;
+ };
+ errdefer allocator.free(version);
+
+ return Windows81Sdk{ .path = path, .version = version };
+ }
+
+ fn free(self: *const Windows81Sdk, allocator: std.mem.Allocator) void {
+ allocator.free(self.path);
+ allocator.free(self.version);
+ }
+};
+
+pub const ZigWindowsSDK = struct {
+ windows10sdk: ?Windows10Sdk,
+ windows81sdk: ?Windows81Sdk,
+ msvc_lib_dir: ?[]const u8,
+
+ /// Find path and version of Windows 10 SDK and Windows 8.1 SDK, and find path to MSVC's `lib/` directory.
+ /// Caller owns the result's fields.
+ /// After finishing work, call `free(allocator)`.
+ pub fn find(allocator: std.mem.Allocator) error{ OutOfMemory, NotFound, PathTooLong }!ZigWindowsSDK {
+ if (builtin.os.tag != .windows) return error.NotFound;
+
+ //note(dimenus): If this key doesn't exist, neither the Win 8 SDK nor the Win 10 SDK is installed
+ const roots_key = RegistryUtf8.openKey(WINDOWS_KIT_REG_KEY) catch |err| switch (err) {
+ error.KeyNotFound => return error.NotFound,
+ };
+ defer roots_key.closeKey();
+
+ const windows10sdk: ?Windows10Sdk = blk: {
+ const windows10sdk = Windows10Sdk.find(allocator) catch |err| switch (err) {
+ error.Windows10SdkNotFound,
+ error.PathTooLong,
+ error.VersionTooLong,
+ => break :blk null,
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ const is_valid_version = windows10sdk.isValidVersion();
+ if (!is_valid_version) break :blk null;
+ break :blk windows10sdk;
+ };
+ errdefer if (windows10sdk) |*w| w.free(allocator);
+
+ const windows81sdk: ?Windows81Sdk = blk: {
+ const windows81sdk = Windows81Sdk.find(allocator, &roots_key) catch |err| switch (err) {
+ error.Windows81SdkNotFound => break :blk null,
+ error.PathTooLong => break :blk null,
+ error.VersionTooLong => break :blk null,
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ // no check
+ break :blk windows81sdk;
+ };
+ errdefer if (windows81sdk) |*w| w.free(allocator);
+
+ const msvc_lib_dir: ?[]const u8 = MsvcLibDir.find(allocator) catch |err| switch (err) {
+ error.MsvcLibDirNotFound => null,
+ error.PathTooLong => null,
+ error.OutOfMemory => return error.OutOfMemory,
+ };
+ errdefer allocator.free(msvc_lib_dir);
+
+ return ZigWindowsSDK{
+ .windows10sdk = windows10sdk,
+ .windows81sdk = windows81sdk,
+ .msvc_lib_dir = msvc_lib_dir,
+ };
+ }
+
+ pub fn free(self: *const ZigWindowsSDK, allocator: std.mem.Allocator) void {
+ if (self.windows10sdk) |*w10sdk| {
+ w10sdk.free(allocator);
+ }
+ if (self.windows81sdk) |*w81sdk| {
+ w81sdk.free(allocator);
+ }
+ if (self.msvc_lib_dir) |msvc_lib_dir| {
+ allocator.free(msvc_lib_dir);
+ }
+ }
+};
+
+const MsvcLibDir = struct {
+ // https://learn.microsoft.com/en-us/visualstudio/install/tools-for-managing-visual-studio-instances?view=vs-2022#editing-the-registry-for-a-visual-studio-instance
+ fn findViaRegistry(allocator: std.mem.Allocator) error{ OutOfMemory, PathNotFound }![]const u8 {
+
+ // %localappdata%\Microsoft\VisualStudio\
+ // %appdata%\Local\Microsoft\VisualStudio\
+ const visualstudio_folder_path = std.fs.getAppDataDir(allocator, "Microsoft\\VisualStudio\\") catch return error.PathNotFound;
+ defer allocator.free(visualstudio_folder_path);
+
+ const vs_versions: []const []const u8 = vs_versions: {
+ if (!std.fs.path.isAbsolute(visualstudio_folder_path)) return error.PathNotFound;
+ // enumerate folders that contain `privateregistry.bin`, looking for all versions
+ // f.i. %localappdata%\Microsoft\VisualStudio\17.0_9e9cbb98\
+ var visualstudio_folder = std.fs.openIterableDirAbsolute(visualstudio_folder_path, .{}) catch return error.PathNotFound;
+ defer visualstudio_folder.close();
+
+ var iterator = visualstudio_folder.iterate();
+ const versions = iterateAndFilterBySemVer(&iterator, allocator, null) catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ error.VersionNotFound => return error.PathNotFound,
+ };
+ break :vs_versions versions;
+ };
+ defer {
+ for (vs_versions) |vs_version| allocator.free(vs_version);
+ allocator.free(vs_versions);
+ }
+ var config_subkey_buf: [RegistryUtf16Le.key_name_max_len * 2]u8 = undefined;
+ const source_directories: []const u8 = source_directories: for (vs_versions) |vs_version| {
+ const privateregistry_absolute_path = std.fs.path.join(allocator, &.{ visualstudio_folder_path, vs_version, "privateregistry.bin" }) catch continue;
+ defer allocator.free(privateregistry_absolute_path);
+ if (!std.fs.path.isAbsolute(privateregistry_absolute_path)) continue;
+
+ const visualstudio_registry = RegistryUtf8.loadFromPath(privateregistry_absolute_path) catch continue;
+ defer visualstudio_registry.closeKey();
+
+ const config_subkey = std.fmt.bufPrint(config_subkey_buf[0..], "Software\\Microsoft\\VisualStudio\\{s}_Config", .{vs_version}) catch unreachable;
+
+ var source_directories_value = visualstudio_registry.getString(allocator, config_subkey, "Source Directories") catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ else => continue,
+ };
+ if (source_directories_value.len > (std.fs.MAX_PATH_BYTES * 30)) { // note(bratishkaerik): guessing from the fact that on my computer it has 15 pathes and at least some of them are not of max length
+ allocator.free(source_directories_value);
+ continue;
+ }
+
+ break :source_directories source_directories_value;
+ } else return error.PathNotFound;
+ defer allocator.free(source_directories);
+
+ var source_directories_splitted = std.mem.splitScalar(u8, source_directories, ';');
+
+ const msvc_dir: []const u8 = msvc_dir: {
+ var msvc_include_dir_maybe_with_trailing_slash = try allocator.dupe(u8, source_directories_splitted.first());
+
+ if (msvc_include_dir_maybe_with_trailing_slash.len > std.fs.MAX_PATH_BYTES or !std.fs.path.isAbsolute(msvc_include_dir_maybe_with_trailing_slash)) {
+ allocator.free(msvc_include_dir_maybe_with_trailing_slash);
+ return error.PathNotFound;
+ }
+
+ var msvc_dir = std.ArrayList(u8).fromOwnedSlice(allocator, msvc_include_dir_maybe_with_trailing_slash);
+ errdefer msvc_dir.deinit();
+
+ // String might contain trailing slash, so trim it here
+ if (msvc_dir.items.len > "C:\\".len and msvc_dir.getLast() == '\\') _ = msvc_dir.pop();
+
+ // Remove `\include` at the end of path
+ if (std.mem.endsWith(u8, msvc_dir.items, "\\include")) {
+ msvc_dir.shrinkRetainingCapacity(msvc_dir.items.len - "\\include".len);
+ }
+
+ const folder_with_arch = "\\Lib\\" ++ comptime switch (builtin.target.cpu.arch) {
+ .x86 => "x86",
+ .x86_64 => "x64",
+ .arm, .armeb => "arm",
+ .aarch64 => "arm64",
+ else => |tag| @compileError("MSVC lib dir cannot be detected on architecture " ++ tag),
+ };
+
+ try msvc_dir.appendSlice(folder_with_arch);
+ const msvc_dir_with_arch = try msvc_dir.toOwnedSlice();
+ break :msvc_dir msvc_dir_with_arch;
+ };
+ errdefer allocator.free(msvc_dir);
+
+ return msvc_dir;
+ }
+
+ fn findViaVs7Key(allocator: std.mem.Allocator) error{ OutOfMemory, PathNotFound }![]const u8 {
+ var base_path: std.ArrayList(u8) = base_path: {
+ try_env: {
+ var env_map = std.process.getEnvMap(allocator) catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ else => break :try_env,
+ };
+ defer env_map.deinit();
+
+ if (env_map.get("VS140COMNTOOLS")) |VS140COMNTOOLS| {
+ if (VS140COMNTOOLS.len < "C:\\Common7\\Tools".len) break :try_env;
+ if (!std.fs.path.isAbsolute(VS140COMNTOOLS)) break :try_env;
+ var list = std.ArrayList(u8).init(allocator);
+ errdefer list.deinit();
+
+ try list.appendSlice(VS140COMNTOOLS); // C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools
+ // String might contain trailing slash, so trim it here
+ if (list.items.len > "C:\\".len and list.getLast() == '\\') _ = list.pop();
+ list.shrinkRetainingCapacity(list.items.len - "\\Common7\\Tools".len); // C:\Program Files (x86)\Microsoft Visual Studio 14.0
+ break :base_path list;
+ }
+ }
+
+ const vs7_key = RegistryUtf8.openKey("SOFTWARE\\Microsoft\\VisualStudio\\SxS\\VS7") catch return error.PathNotFound;
+ defer vs7_key.closeKey();
+ try_vs7_key: {
+ var path_maybe_with_trailing_slash = vs7_key.getString(allocator, "", "14.0") catch |err| switch (err) {
+ error.OutOfMemory => return error.OutOfMemory,
+ else => break :try_vs7_key,
+ };
+
+ if (path_maybe_with_trailing_slash.len > std.fs.MAX_PATH_BYTES or !std.fs.path.isAbsolute(path_maybe_with_trailing_slash)) {
+ allocator.free(path_maybe_with_trailing_slash);
+ break :try_vs7_key;
+ }
+
+ var path = std.ArrayList(u8).fromOwnedSlice(allocator, path_maybe_with_trailing_slash);
+ errdefer path.deinit();
+
+ // String might contain trailing slash, so trim it here
+ if (path.items.len > "C:\\".len and path.getLast() == '\\') _ = path.pop();
+ break :base_path path;
+ }
+ return error.PathNotFound;
+ };
+ errdefer base_path.deinit();
+
+ const folder_with_arch = "\\VC\\lib\\" ++ comptime switch (builtin.target.cpu.arch) {
+ .x86 => "", //x86 is in the root of the Lib folder
+ .x86_64 => "amd64",
+ .arm, .armeb => "arm",
+ .aarch64 => "arm64",
+ else => |tag| @compileError("MSVC lib dir cannot be detected on architecture " ++ tag),
+ };
+ try base_path.appendSlice(folder_with_arch);
+
+ const full_path = try base_path.toOwnedSlice();
+ return full_path;
+ }
+
+ /// Find path to MSVC's `lib/` directory.
+ /// Caller owns the result.
+ pub fn find(allocator: std.mem.Allocator) error{ OutOfMemory, MsvcLibDirNotFound, PathTooLong }![]const u8 {
+ const full_path = MsvcLibDir.findViaRegistry(allocator) catch |err1| switch (err1) {
+ error.OutOfMemory => return error.OutOfMemory,
+ error.PathNotFound => MsvcLibDir.findViaVs7Key(allocator) catch |err2| switch (err2) {
+ error.OutOfMemory => return error.OutOfMemory,
+ error.PathNotFound => return error.MsvcLibDirNotFound,
+ },
+ };
+ errdefer allocator.free(full_path);
+ std.debug.assert(std.fs.path.isAbsolute(full_path)); // should be already handled in `findVia*`
+
+ var dir = std.fs.openDirAbsolute(full_path, .{}) catch |err| switch (err) {
+ error.NameTooLong => return error.PathTooLong,
+ else => return error.MsvcLibDirNotFound,
+ };
+ defer dir.close();
+
+ const stat = dir.statFile("vcruntime.lib") catch |err| switch (err) {
+ error.NameTooLong => return error.PathTooLong,
+ else => return error.MsvcLibDirNotFound,
+ };
+ if (stat.kind != .file)
+ return error.MsvcLibDirNotFound;
+
+ return full_path;
+ }
};
build.zig
@@ -926,8 +926,6 @@ const zig_cpp_sources = [_][]const u8{
"src/zig_clang_driver.cpp",
"src/zig_clang_cc1_main.cpp",
"src/zig_clang_cc1as_main.cpp",
- // https://github.com/ziglang/zig/issues/6363
- "src/windows_sdk.cpp",
};
const clang_libs = [_][]const u8{
CMakeLists.txt
@@ -193,8 +193,6 @@ set(ZIG_CPP_SOURCES
"${CMAKE_SOURCE_DIR}/src/zig_clang_driver.cpp"
"${CMAKE_SOURCE_DIR}/src/zig_clang_cc1_main.cpp"
"${CMAKE_SOURCE_DIR}/src/zig_clang_cc1as_main.cpp"
- # https://github.com/ziglang/zig/issues/6363
- "${CMAKE_SOURCE_DIR}/src/windows_sdk.cpp"
)
# Needed because we use cmake, not the zig build system, to build zig2.o.
set(ZIG_STAGE2_SOURCES