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wineboot: Set the computer name keys. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-09-28 16:20:04 +02:00
parent 9fff80d876
commit 6a19b999f7
2 changed files with 39 additions and 1 deletions
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2
programs/wineboot/Makefile.in
View File

@ -1,6 +1,6 @@
MODULE = wineboot.exe
APPMODE = -mconsole
IMPORTS = uuid advapi32
IMPORTS = uuid advapi32 ws2_32
DELAYIMPORTS = shell32 shlwapi version user32 setupapi newdev
EXTRADLLFLAGS = -mno-cygwin

38
programs/wineboot/wineboot.c
View File

@ -64,6 +64,7 @@
#include <ntstatus.h>
#define WIN32_NO_STATUS
#include <windows.h>
#include <ws2tcpip.h>
#include <winternl.h>
#include <ddk/wdm.h>
#include <sddl.h>
@ -815,6 +816,42 @@ static void create_environment_registry_keys( void )
RegCloseKey( env_key );
}
/* create the ComputerName registry keys */
static void create_computer_name_keys(void)
{
struct addrinfo hints = {0}, *res;
char *dot, buffer[256];
HKEY key, subkey;
if (gethostname( buffer, sizeof(buffer) )) return;
hints.ai_flags = AI_CANONNAME;
if (getaddrinfo( buffer, NULL, &hints, &res )) return;
dot = strchr( res->ai_canonname, '.' );
if (dot) *dot++ = 0;
else dot = res->ai_canonname + strlen(res->ai_canonname);
SetComputerNameExA( ComputerNamePhysicalDnsDomain, dot );
SetComputerNameExA( ComputerNamePhysicalDnsHostname, res->ai_canonname );
freeaddrinfo( res );
if (RegOpenKeyW( HKEY_LOCAL_MACHINE, L"System\\CurrentControlSet\\Control\\ComputerName", &key ))
return;
if (!RegOpenKeyW( key, L"ComputerName", &subkey ))
{
DWORD type, size = sizeof(buffer);
if (RegQueryValueExW( subkey, L"ComputerName", NULL, &type, (BYTE *)buffer, &size )) size = 0;
RegCloseKey( subkey );
if (size && !RegCreateKeyExW( key, L"ActiveComputerName", 0, NULL, REG_OPTION_VOLATILE,
KEY_ALL_ACCESS, NULL, &subkey, NULL ))
{
RegSetValueExW( subkey, L"ComputerName", 0, type, (const BYTE *)buffer, size );
RegCloseKey( subkey );
}
}
RegCloseKey( key );
}
static void create_volatile_environment_registry_key(void)
{
WCHAR path[MAX_PATH];
@ -1657,6 +1694,7 @@ int __cdecl main( int argc, char *argv[] )
create_hardware_registry_keys();
create_dynamic_registry_keys();
create_environment_registry_keys();
create_computer_name_keys();
wininit();
pendingRename();