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netapi32: Implement DsGetDcNameW. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Dmitry Timoshkov 2020-03-10 15:42:42 +08:00 committed by Alexandre Julliard
parent 9f20b7f483
commit 510bea7692
4 changed files with 153 additions and 8 deletions
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2
dlls/netapi32/Makefile.in
View File

@ -1,7 +1,7 @@
EXTRADEFS = -D_SVRAPI_
MODULE = netapi32.dll
IMPORTLIB = netapi32
IMPORTS = rpcrt4 iphlpapi ws2_32 advapi32
IMPORTS = rpcrt4 iphlpapi ws2_32 advapi32 dnsapi
C_SRCS = \
nbcmdqueue.c \

3
dlls/netapi32/nbt.c
View File

@ -1437,12 +1437,15 @@ static const WCHAR Config_NetworkW[] = { 'S','o','f','t','w','a','r','e','\\',
/* Initializes global variables and registers the NetBT transport */
void NetBTInit(void)
{
WSADATA wsa_data;
HKEY hKey;
NetBIOSTransport transport;
LONG ret;
TRACE("\n");
WSAStartup(MAKEWORD(2, 2), &wsa_data);
gEnableDNS = TRUE;
gBCastQueries = BCAST_QUERIES;
gBCastQueryTimeout = BCAST_QUERY_TIMEOUT;

149
dlls/netapi32/netapi32.c
View File

@ -4,6 +4,7 @@
* Copyright 2005,2006 Paul Vriens
* Copyright 2006 Robert Reif
* Copyright 2013 Hans Leidekker for CodeWeavers
* Copyright 2020 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -37,6 +38,9 @@
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winsock2.h"
#include "ws2ipdef.h"
#include "windns.h"
#include "lm.h"
#include "lmaccess.h"
#include "atsvc.h"
@ -56,9 +60,12 @@
#include "wine/library.h"
#include "wine/list.h"
#include "wine/unicode.h"
#include "initguid.h"
WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
static char *strdup_unixcp( const WCHAR *str )
{
char *ret;
@ -3033,14 +3040,142 @@ NET_API_STATUS WINAPI I_BrowserQueryEmulatedDomains(
return ERROR_NOT_SUPPORTED;
}
DWORD WINAPI DsGetDcNameW(LPCWSTR ComputerName, LPCWSTR AvoidDCName,
GUID* DomainGuid, LPCWSTR SiteName, ULONG Flags,
PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo)
#define NS_MAXDNAME 1025
static DWORD get_dc_info(const WCHAR *domain, WCHAR *dc, WCHAR *ip)
{
FIXME("(%s, %s, %s, %s, %08x, %p): stub\n", debugstr_w(ComputerName),
debugstr_w(AvoidDCName), debugstr_guid(DomainGuid),
debugstr_w(SiteName), Flags, DomainControllerInfo);
return ERROR_CALL_NOT_IMPLEMENTED;
static const WCHAR pfx[] = {'_','l','d','a','p','.','_','t','c','p','.','d','c','.','_','m','s','d','c','s','.',0};
WCHAR name[NS_MAXDNAME];
DWORD ret, size;
DNS_RECORDW *rec;
lstrcpyW(name, pfx);
lstrcatW(name, domain);
ret = DnsQuery_W(name, DNS_TYPE_SRV, DNS_QUERY_STANDARD, NULL, &rec, NULL);
TRACE("DnsQuery_W(%s) => %d\n", wine_dbgstr_w(domain), ret);
if (ret == ERROR_SUCCESS)
{
TRACE("target %s, port %d\n", wine_dbgstr_w(rec->Data.Srv.pNameTarget), rec->Data.Srv.wPort);
lstrcpynW(dc, rec->Data.Srv.pNameTarget, NS_MAXDNAME);
DnsRecordListFree(rec, DnsFreeRecordList);
/* IPv4 */
ret = DnsQuery_W(dc, DNS_TYPE_A, DNS_QUERY_STANDARD, NULL, &rec, NULL);
TRACE("DnsQuery_W(%s) => %d\n", wine_dbgstr_w(dc), ret);
if (ret == ERROR_SUCCESS)
{
SOCKADDR_IN addr;
addr.sin_family = AF_INET;
addr.sin_port = 0;
addr.sin_addr.s_addr = rec->Data.A.IpAddress;
size = IP6_ADDRESS_STRING_LENGTH;
ret = WSAAddressToStringW((SOCKADDR *)&addr, sizeof(addr), NULL, ip, &size);
if (!ret)
TRACE("WSAAddressToStringW => %d, %s\n", ret, wine_dbgstr_w(ip));
DnsRecordListFree(rec, DnsFreeRecordList);
return ret;
}
/* IPv6 */
ret = DnsQuery_W(dc, DNS_TYPE_AAAA, DNS_QUERY_STANDARD, NULL, &rec, NULL);
TRACE("DnsQuery_W(%s) => %d\n", wine_dbgstr_w(dc), ret);
if (ret == ERROR_SUCCESS)
{
SOCKADDR_IN6 addr;
addr.sin6_family = AF_INET6;
addr.sin6_port = 0;
addr.sin6_scope_id = 0;
memcpy(addr.sin6_addr.s6_addr, &rec->Data.AAAA.Ip6Address, sizeof(rec->Data.AAAA.Ip6Address));
size = IP6_ADDRESS_STRING_LENGTH;
ret = WSAAddressToStringW((SOCKADDR *)&addr, sizeof(addr), NULL, ip, &size);
if (!ret)
TRACE("WSAAddressToStringW => %d, %s\n", ret, wine_dbgstr_w(ip));
DnsRecordListFree(rec, DnsFreeRecordList);
}
}
return ret;
}
DWORD WINAPI DsGetDcNameW(LPCWSTR computer, LPCWSTR domain, GUID *domain_guid,
LPCWSTR site, ULONG flags, PDOMAIN_CONTROLLER_INFOW *dc_info)
{
static const WCHAR pfxW[] = {'\\','\\'};
static const WCHAR default_site_nameW[] = {'D','e','f','a','u','l','t','-','F','i','r','s','t','-','S','i','t','e','-','N','a','m','e',0};
NTSTATUS status;
POLICY_DNS_DOMAIN_INFO *dns_domain_info = NULL;
DOMAIN_CONTROLLER_INFOW *info;
WCHAR dc[NS_MAXDNAME], ip[IP6_ADDRESS_STRING_LENGTH];
DWORD size;
FIXME("(%s, %s, %s, %s, %08x, %p): semi-stub\n", debugstr_w(computer),
debugstr_w(domain), debugstr_guid(domain_guid), debugstr_w(site), flags, dc_info);
if (!dc_info) return ERROR_INVALID_PARAMETER;
if (!domain)
{
LSA_OBJECT_ATTRIBUTES attrs;
LSA_HANDLE lsa;
memset(&attrs, 0, sizeof(attrs));
attrs.Length = sizeof(attrs);
status = LsaOpenPolicy(NULL, &attrs, POLICY_VIEW_LOCAL_INFORMATION, &lsa);
if (status)
return LsaNtStatusToWinError(status);
status = LsaQueryInformationPolicy(lsa, PolicyDnsDomainInformation, (void **)&dns_domain_info);
LsaClose(lsa);
if (status)
return LsaNtStatusToWinError(status);
domain = dns_domain_info->DnsDomainName.Buffer;
}
status = get_dc_info(domain, dc, ip);
if (status) return status;
size = sizeof(DOMAIN_CONTROLLER_INFOW) + lstrlenW(domain) * sizeof(WCHAR) +
sizeof(pfxW) * 2 + (lstrlenW(dc) + 1 + lstrlenW(ip) + 1) * sizeof(WCHAR) +
lstrlenW(domain) * sizeof(WCHAR) /* assume forest == domain */ +
sizeof(default_site_nameW) * 2;
status = NetApiBufferAllocate(size, (void **)&info);
if (status != NERR_Success)
{
LsaFreeMemory(dns_domain_info);
return ERROR_NOT_ENOUGH_MEMORY;
}
info->DomainControllerName = (WCHAR *)(info + 1);
memcpy(info->DomainControllerName, pfxW, sizeof(pfxW));
lstrcpyW(info->DomainControllerName + 2, dc);
info->DomainControllerAddress = (WCHAR *)((char *)info->DomainControllerName + (strlenW(info->DomainControllerName) + 1) * sizeof(WCHAR));
memcpy(info->DomainControllerAddress, pfxW, sizeof(pfxW));
lstrcpyW(info->DomainControllerAddress + 2, ip);
info->DomainControllerAddressType = DS_INET_ADDRESS;
info->DomainGuid = dns_domain_info ? dns_domain_info->DomainGuid : GUID_NULL /* FIXME */;
info->DomainName = (WCHAR *)((char *)info->DomainControllerAddress + (strlenW(info->DomainControllerAddress) + 1) * sizeof(WCHAR));
lstrcpyW(info->DomainName, domain);
info->DnsForestName = (WCHAR *)((char *)info->DomainName + (lstrlenW(info->DomainName) + 1) * sizeof(WCHAR));
lstrcpyW(info->DnsForestName, domain);
info->DcSiteName = (WCHAR *)((char *)info->DnsForestName + (lstrlenW(info->DnsForestName) + 1) * sizeof(WCHAR));
lstrcpyW(info->DcSiteName, default_site_nameW);
info->ClientSiteName = (WCHAR *)((char *)info->DcSiteName + sizeof(default_site_nameW));
lstrcpyW(info->ClientSiteName, default_site_nameW);
info->Flags = DS_DNS_DOMAIN_FLAG | DS_DNS_FOREST_FLAG;
LsaFreeMemory(dns_domain_info);
*dc_info = info;
return ERROR_SUCCESS;
}
DWORD WINAPI DsGetDcNameA(LPCSTR ComputerName, LPCSTR AvoidDCName,

7
include/dsgetdc.h
View File

@ -23,6 +23,13 @@
extern "C" {
#endif
#define DS_INET_ADDRESS 1
#define DS_NETBIOS_ADDRESS 2
#define DS_DNS_CONTROLLER_FLAG 0x20000000
#define DS_DNS_DOMAIN_FLAG 0x40000000
#define DS_DNS_FOREST_FLAG 0x80000000
#define DS_FORCE_REDISCOVERY 0x00000001
#define DS_DIRECTORY_SERVICE_REQUIRED 0x00000010
#define DS_DIRECTORY_SERVICE_PREFERRED 0x00000020