[PATCH 0/1] MR3724: wldp: Add WldpQueryWindowsLockdownMode stub.

[Helix Graziani (＠TornadoCookie)]

Function is used in MS Edge Webview2 installer.

[PATCH 1/1] wldp: Add WldpQueryWindowsLockdownMode stub.

[Helix Graziani]

From: Helix Graziani

---
 dlls/wldp/wldp.c    | 11 +++++++++++
 dlls/wldp/wldp.spec |  2 +-
 include/wldp.h      |  8 ++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/dlls/wldp/wldp.c b/dlls/wldp/wldp.c
index ffd9b6084c7..4b04e6da5ae 100644
--- a/dlls/wldp/wldp.c
+++ b/dlls/wldp/wldp.c
@@ -49,3 +49,14 @@ HRESULT WINAPI WldpGetLockdownPolicy(WLDP_HOST_INFORMATION *info, DWORD *state,
     *state = 0;
     return S_OK;
 }
+
+/***********************************************************************
+ *      WldpQueryWindowsLockdownMode (wldp.@)
+ */
+HRESULT WINAPI WldpQueryWindowsLockdownMode(WLDP_WINDOWS_LOCKDOWN_MODE *lockdown_mode)
+{
+    FIXME("%p\n", lockdown_mode);
+
+    *lockdown_mode = WLDP_WINDOWS_LOCKDOWN_MODE_MAX;
+    return S_OK;
+}
\ No newline at end of file
diff --git a/dlls/wldp/wldp.spec b/dlls/wldp/wldp.spec
index 7e5de1d372d..5e18c267d6c 100644
--- a/dlls/wldp/wldp.spec
+++ b/dlls/wldp/wldp.spec
@@ -4,7 +4,7 @@
 @ stub WldpQueryPolicySettingEnabled2
 @ stub WldpQueryPolicySettingEnabled
 @ stub WldpQueryPolicySettingEnabledInternal
-@ stub WldpQueryWindowsLockdownMode
+@ stdcall WldpQueryWindowsLockdownMode(ptr)
 @ stub WldpQueryWindowsLockdownRestriction
 @ stub WldpResetProductionConfiguration
 @ stub WldpResetWcosProductionConfiguration
diff --git a/include/wldp.h b/include/wldp.h
index c70e5feb8f8..4d0c3a0f39b 100644
--- a/include/wldp.h
+++ b/include/wldp.h
@@ -32,6 +32,14 @@ typedef enum WLDP_HOST_ID
   WLDP_HOST_ID_MAX
 } WLDP_HOST_ID;

+typedef enum WLDP_WINDOWS_LOCKDOWN_MODE
+{
+  WLDP_WINDOWS_LOCKDOWN_MODE_UNLOCKED,
+  WLDP_WINDOWS_LOCKDOWN_MODE_TRIAL,
+  WLDP_WINDOWS_LOCKDOWN_MODE_LOCKED,
+  WLDP_WINDOWS_LOCKDOWN_MODE_MAX
+} WLDP_WINDOWS_LOCKDOWN_MODE;
+
 typedef struct WLDP_HOST_INFORMATION
 {
   DWORD dwRevision;

[Etaash Mathamsetty (＠etaash.mathamsetty)]

Etaash Mathamsetty (@etaash.mathamsetty) commented about include/wldp.h:
> WLDP_HOST_ID_MAX
>  } WLDP_HOST_ID;
>
> +typedef enum WLDP_WINDOWS_LOCKDOWN_MODE
> +{
> - WLDP_WINDOWS_LOCKDOWN_MODE_UNLOCKED,
> - WLDP_WINDOWS_LOCKDOWN_MODE_TRIAL,
> - WLDP_WINDOWS_LOCKDOWN_MODE_LOCKED,
> - WLDP_WINDOWS_LOCKDOWN_MODE_MAX
>
> +} WLDP_WINDOWS_LOCKDOWN_MODE;

This can't work, you are redefining WLDP_WINDOWS_LOCKDOWN_MODE. Instead use _WLDP_WINDOWS_LOCKDOWN_MODE in the typdef enum (line 35)

[Etaash Mathamsetty (＠etaash.mathamsetty)]

you beat me to it :sweat:

edit: also add a newline at the end of the file

[Etaash Mathamsetty (＠etaash.mathamsetty)]

Etaash Mathamsetty (@etaash.mathamsetty) commented about dlls/wldp/wldp.c:
>  *state = 0;
>  return S_OK;
>
> }
> -
>
> +/***********************************************************************
> -
> -
>  WldpQueryWindowsLockdownMode (wldp.@)
> - */
>
> +HRESULT WINAPI WldpQueryWindowsLockdownMode(WLDP_WINDOWS_LOCKDOWN_MODE *lockdown_mode)
> +{
> - FIXME("%p\n", lockdown_mode);
> -
> - *lockdown_mode = WLDP_WINDOWS_LOCKDOWN_MODE_MAX;

you can't use WLDP_WINDOWS_LOCKDOWN_MODE_MAX, that's an invalid value, instead use WLDP_WINDOWS_LOCKDOWN_MODE_UNLOCKED, since wine is effectively just a normal windows 10 installation without S mode.