[PATCH 1/2] setupapi: Support full path enumerator in SetupDiGetClassDevs.
Zhiyi Zhang
zzhang at codeweavers.com
Tue Jul 16 04:36:48 CDT 2019
Based on a patch by Michael Müller.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=35345
Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
---
dlls/setupapi/devinst.c | 17 +++++++++++++++--
dlls/setupapi/tests/devinst.c | 6 ------
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c
index a69e826052..f0d75f90b8 100644
--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -2392,8 +2392,21 @@ static void SETUPDI_EnumerateDevices(HDEVINFO DeviceInfoSet, const GUID *class,
&enumStrKey);
if (!l)
{
- SETUPDI_EnumerateMatchingDevices(DeviceInfoSet, enumstr,
- enumStrKey, class, flags);
+ WCHAR *bus, *device;
+
+ if (!wcschr(enumstr, '\\'))
+ {
+ SETUPDI_EnumerateMatchingDevices(DeviceInfoSet, enumstr, enumStrKey, class, flags);
+ }
+ else if ((bus = strdupW(enumstr)))
+ {
+ device = wcschr(bus, '\\');
+ *device++ = 0;
+
+ SETUPDI_EnumerateMatchingDeviceInstances(DeviceInfoSet, bus, device, enumStrKey, class, flags);
+ HeapFree(GetProcessHeap(), 0, bus);
+ }
+
RegCloseKey(enumStrKey);
}
}
diff --git a/dlls/setupapi/tests/devinst.c b/dlls/setupapi/tests/devinst.c
index 430dede653..57adeeb27b 100644
--- a/dlls/setupapi/tests/devinst.c
+++ b/dlls/setupapi/tests/devinst.c
@@ -2823,11 +2823,9 @@ static void test_get_class_devs(void)
set = SetupDiGetClassDevsA(NULL, "ROOT\\LEGACY_BOGUS", NULL, DIGCF_ALLCLASSES);
ok(set != INVALID_HANDLE_VALUE, "Failed to create device list, error %#x.\n", GetLastError());
check_device_list(set, &GUID_NULL);
-todo_wine {
check_device_info(set, 0, &guid2, "ROOT\\LEGACY_BOGUS\\BAR");
check_device_info(set, 1, &guid, "ROOT\\LEGACY_BOGUS\\FOO");
check_device_info(set, 2, &guid, "ROOT\\LEGACY_BOGUS\\QUX");
-}
check_device_info(set, 3, NULL, NULL);
check_device_iface(set, NULL, &iface_guid, 0, 0, NULL);
ret = SetupDiDestroyDeviceInfoList(set);
@@ -2836,10 +2834,8 @@ todo_wine {
set = SetupDiGetClassDevsA(&guid, "ROOT\\LEGACY_BOGUS", NULL, 0);
ok(set != INVALID_HANDLE_VALUE, "Failed to create device list, error %#x.\n", GetLastError());
check_device_list(set, &guid);
-todo_wine {
check_device_info(set, 0, &guid, "ROOT\\LEGACY_BOGUS\\FOO");
check_device_info(set, 1, &guid, "ROOT\\LEGACY_BOGUS\\QUX");
-}
check_device_info(set, 2, NULL, NULL);
check_device_iface(set, NULL, &iface_guid, 0, 0, NULL);
ret = SetupDiDestroyDeviceInfoList(set);
@@ -2848,11 +2844,9 @@ todo_wine {
set = SetupDiGetClassDevsA(&guid, "ROOT\\LEGACY_BOGUS", NULL, DIGCF_ALLCLASSES);
ok(set != INVALID_HANDLE_VALUE, "Failed to create device list, error %#x.\n", GetLastError());
check_device_list(set, &GUID_NULL);
-todo_wine {
check_device_info(set, 0, &guid2, "ROOT\\LEGACY_BOGUS\\BAR");
check_device_info(set, 1, &guid, "ROOT\\LEGACY_BOGUS\\FOO");
check_device_info(set, 2, &guid, "ROOT\\LEGACY_BOGUS\\QUX");
-}
check_device_info(set, 3, NULL, NULL);
check_device_iface(set, NULL, &iface_guid, 0, 0, NULL);
ret = SetupDiDestroyDeviceInfoList(set);
--
2.20.1
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