[PATCH 12/16] ncrypt: Implement NCryptIsAlgSupported

[abdaandroid at gmail.com]

From: Ariel Darshan <abdaandroid at gmail.com>

Signed-off-by: Ariel Darshan <abdaandroid at gmail.com>
---
 dlls/ncrypt/main.c      | 12 ++++++++++--
 dlls/ncrypt/ncrypt.spec |  2 +-
 include/ncrypt.h        |  1 +
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/dlls/ncrypt/main.c b/dlls/ncrypt/main.c
index e574743430a..2772da1d8fb 100644
--- a/dlls/ncrypt/main.c
+++ b/dlls/ncrypt/main.c
@@ -470,8 +470,16 @@ SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE provider, NCRYPT_KEY_H
 SECURITY_STATUS WINAPI NCryptIsAlgSupported(NCRYPT_PROV_HANDLE provider, const WCHAR *algid,
                                             DWORD flags)
 {
-    FIXME("(0x%lx, %s, 0x%08x): stub\n", provider, wine_dbgstr_w(algid), flags);
-    return NTE_NOT_SUPPORTED;
+    struct ncrypt_provider_instance *providerInstance;
+
+    TRACE("(0x%lx, %s, 0x%08x)\n", provider, wine_dbgstr_w(algid), flags);
+
+    if (!provider)
+    {
+        return NTE_INVALID_HANDLE;
+    }
+    providerInstance = handle2provider(provider);
+    return providerInstance->functions.IsAlgSupported(providerInstance->kspHandle, algid, flags);
 }
 
 BOOL WINAPI NCryptIsKeyHandle(NCRYPT_HANDLE object)
diff --git a/dlls/ncrypt/ncrypt.spec b/dlls/ncrypt/ncrypt.spec
index 3a47f12cfa1..cc566313cd1 100644
--- a/dlls/ncrypt/ncrypt.spec
+++ b/dlls/ncrypt/ncrypt.spec
@@ -77,7 +77,7 @@
 @ stdcall NCryptGetProperty(ptr wstr ptr long ptr long)
 @ stub NCryptGetProtectionDescriptorInfo
 @ stdcall NCryptImportKey(long long wstr ptr ptr ptr long long)
-@ stub NCryptIsAlgSupported(long wstr long)
+@ stdcall NCryptIsAlgSupported(long wstr long)
 @ stdcall NCryptIsKeyHandle(long)
 @ stub NCryptKeyDerivation
 @ stub NCryptNotifyChangeKey
diff --git a/include/ncrypt.h b/include/ncrypt.h
index d4ace11c6e8..ce82603b673 100644
--- a/include/ncrypt.h
+++ b/include/ncrypt.h
@@ -87,6 +87,7 @@ SECURITY_STATUS WINAPI NCryptFreeBuffer(PVOID);
 SECURITY_STATUS WINAPI NCryptFreeObject(NCRYPT_HANDLE);
 SECURITY_STATUS WINAPI NCryptGetProperty(NCRYPT_HANDLE, const WCHAR *, PBYTE, DWORD, DWORD *, DWORD);
 SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE, const WCHAR *, NCryptBufferDesc *, NCRYPT_KEY_HANDLE *, PBYTE, DWORD, DWORD);
+SECURITY_STATUS WINAPI NCryptIsAlgSupported(NCRYPT_PROV_HANDLE, const WCHAR *, DWORD);
 BOOL WINAPI NCryptIsKeyHandle(NCRYPT_HANDLE);
 SECURITY_STATUS WINAPI NCryptOpenKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE *, const WCHAR *, DWORD, DWORD);
 SECURITY_STATUS WINAPI NCryptOpenStorageProvider(NCRYPT_PROV_HANDLE *, const WCHAR *, DWORD);
-- 
2.28.0