[PATCH 1/2] setupapi: Add support for IDF_CHECKFIRST flag in SetupPromptForDiskW.
Gijs Vermeulen
gijsvrm at gmail.com
Sat Jan 11 14:06:39 CST 2020
From: Michael Müller <michael at fds-team.de>
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=20465
Signed-off-by: Gijs Vermeulen <gijsvrm at gmail.com>
---
dlls/setupapi/dialog.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/dlls/setupapi/dialog.c b/dlls/setupapi/dialog.c
index fdabf887b0..cdc739490b 100644
--- a/dlls/setupapi/dialog.c
+++ b/dlls/setupapi/dialog.c
@@ -241,6 +241,34 @@ UINT WINAPI SetupPromptForDiskW(HWND hwndParent, PCWSTR DialogTitle, PCWSTR Disk
SetLastError(ERROR_INVALID_PARAMETER);
return DPROMPT_CANCEL;
}
+
+ if (PathToSource && (DiskPromptStyle & IDF_CHECKFIRST))
+ {
+ WCHAR filepath[MAX_PATH];
+
+ if (lstrlenW(PathToSource) + 1 + lstrlenW(FileSought) < sizeof(filepath))
+ {
+ _snwprintf(filepath, MAX_PATH, L"%s\\%s", PathToSource, FileSought);
+
+ if (GetFileAttributesW(filepath) != INVALID_FILE_ATTRIBUTES)
+ {
+ if (PathRequiredSize)
+ *PathRequiredSize = lstrlenW(PathToSource) + 1;
+
+ if (!PathBuffer)
+ return DPROMPT_SUCCESS;
+
+ if (PathBufferSize >= lstrlenW(PathToSource) + 1)
+ {
+ lstrcpyW(PathBuffer, PathToSource);
+ return DPROMPT_SUCCESS;
+ }
+ else
+ return DPROMPT_BUFFERTOOSMALL;
+ }
+ }
+ }
+
params.DialogTitle = DialogTitle;
params.DiskName = DiskName;
params.PathToSource = PathToSource;
--
2.24.1
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