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setupapi: Implement SPINT_LINKED. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-08-16 18:37:38 -05:00 committed by Alexandre Julliard
parent ad6845b4af
commit f48e726e51
1 changed files with 26 additions and 1 deletions
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27
dlls/setupapi/devinst.c
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@ -91,6 +91,8 @@ static const WCHAR UpperFilters[] = {'U','p','p','e','r','F','i','l','t','e','r'
static const WCHAR LowerFilters[] = {'L','o','w','e','r','F','i','l','t','e','r','s',0};
static const WCHAR Phantom[] = {'P','h','a','n','t','o','m',0};
static const WCHAR SymbolicLink[] = {'S','y','m','b','o','l','i','c','L','i','n','k',0};
static const WCHAR Control[] = {'C','o','n','t','r','o','l',0};
static const WCHAR Linked[] = {'L','i','n','k','e','d',0};
/* is used to identify if a DeviceInfoSet pointer is
valid or not */
@ -299,6 +301,25 @@ static LPWSTR SETUPDI_CreateSymbolicLinkPath(LPCWSTR instanceId,
return ret;
}
static BOOL is_linked(HKEY key)
{
DWORD linked, type, size;
HKEY control_key;
BOOL ret = FALSE;
if (!RegOpenKeyW(key, Control, &control_key))
{
size = sizeof(DWORD);
if (!RegQueryValueExW(control_key, Linked, NULL, &type, (BYTE *)&linked, &size)
&& type == REG_DWORD && linked)
ret = TRUE;
RegCloseKey(control_key);
}
return ret;
}
static struct device_iface *SETUPDI_CreateDeviceInterface(struct device *device,
const GUID *class, const WCHAR *refstr)
{
@ -334,7 +355,7 @@ static struct device_iface *SETUPDI_CreateDeviceInterface(struct device *device,
iface->symlink = symlink;
iface->device = device;
iface->class = *class;
iface->flags = SPINT_ACTIVE; /* FIXME */
iface->flags = 0;
if (!(path = get_iface_key_path(iface)))
{
@ -365,6 +386,10 @@ static struct device_iface *SETUPDI_CreateDeviceInterface(struct device *device,
}
RegSetValueExW(key, SymbolicLink, 0, REG_SZ, (BYTE *)iface->symlink,
lstrlenW(iface->symlink) * sizeof(WCHAR));
if (is_linked(key))
iface->flags |= SPINT_ACTIVE;
RegCloseKey(key);
heap_free(path);