dlls/adsldp/adsldp.c

   1 /*
   2  * Active Directory services LDAP Provider
   3  *
   4  * Copyright 2018 Dmitry Timoshkov
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "initguid.h"
  29 #include "objbase.h"
  30 #include "rpcproxy.h"
  31 #include "rpc.h"
  32 #include "iads.h"
  33 #include "adshlp.h"
  34 #include "adserr.h"
  35 #define SECURITY_WIN32
  36 #include "security.h"
  37 #include "dsgetdc.h"
  38 #include "lmcons.h"
  39 #include "lmapibuf.h"
  40 #include "winldap.h"
  41
  42 #include "adsldp_private.h"
  43
  44 #include "wine/debug.h"
  45
  46 WINE_DEFAULT_DEBUG_CHANNEL(adsldp);
  47
  48 DEFINE_GUID(CLSID_LDAP,0x228d9a81,0xc302,0x11cf,0x9a,0xa4,0x00,0xaa,0x00,0x4a,0x56,0x91);
  49 DEFINE_GUID(CLSID_LDAPNamespace,0x228d9a82,0xc302,0x11cf,0x9a,0xa4,0x00,0xaa,0x00,0x4a,0x56,0x91);
  50
  51 static HMODULE adsldp_hinst;
  52
  53 static HRESULT LDAPNamespace_create(REFIID riid, void **obj);
  54
  55 typedef struct
  56 {
  57     IParseDisplayName IParseDisplayName_iface;
  58     LONG ref;
  59 } LDAP_PARSE;
  60
  61 static inline LDAP_PARSE *impl_from_IParseDisplayName(IParseDisplayName *iface)
  62 {
  63     return CONTAINING_RECORD(iface, LDAP_PARSE, IParseDisplayName_iface);
  64 }
  65
  66 static HRESULT WINAPI ldap_QueryInterface(IParseDisplayName *iface, REFIID riid, void **obj)
  67 {
  68     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
  69
  70     if (!riid || !obj) return E_INVALIDARG;
  71
  72     if (IsEqualGUID(riid, &IID_IUnknown) ||
  73         IsEqualGUID(riid, &IID_IParseDisplayName))
  74     {
  75         IParseDisplayName_AddRef(iface);
  76         *obj = iface;
  77         return S_OK;
  78     }
  79
  80     *obj = NULL;
  81     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
  82     return E_NOINTERFACE;
  83 }
  84
  85 static ULONG WINAPI ldap_AddRef(IParseDisplayName *iface)
  86 {
  87     LDAP_PARSE *ldap = impl_from_IParseDisplayName(iface);
  88     return InterlockedIncrement(&ldap->ref);
  89 }
  90
  91 static ULONG WINAPI ldap_Release(IParseDisplayName *iface)
  92 {
  93     LDAP_PARSE *ldap = impl_from_IParseDisplayName(iface);
  94     LONG ref = InterlockedDecrement(&ldap->ref);
  95
  96     if (!ref)
  97     {
  98         TRACE("destroying %p\n", iface);
  99         heap_free(ldap);
 100     }
 101
 102     return ref;
 103 }
 104
 105 static HRESULT WINAPI ldap_ParseDisplayName(IParseDisplayName *iface, IBindCtx *bc,
 106                                             LPOLESTR name, ULONG *eaten, IMoniker **mk)
 107 {
 108     HRESULT hr;
 109     IADsOpenDSObject *ads_open;
 110     IDispatch *disp;
 111
 112     TRACE("%p,%p,%s,%p,%p\n", iface, bc, debugstr_w(name), eaten, mk);
 113
 114     hr = LDAPNamespace_create(&IID_IADsOpenDSObject, (void **)&ads_open);
 115     if (hr != S_OK) return hr;
 116
 117     hr = IADsOpenDSObject_OpenDSObject(ads_open, name, NULL, NULL, ADS_SECURE_AUTHENTICATION, &disp);
 118     if (hr != S_OK)
 119         hr = IADsOpenDSObject_OpenDSObject(ads_open, name, NULL, NULL, 0, &disp);
 120     if (hr == S_OK)
 121     {
 122         hr = CreatePointerMoniker((IUnknown *)disp, mk);
 123         if (hr == S_OK)
 124             *eaten = wcslen(name);
 125
 126         IDispatch_Release(disp);
 127     }
 128
 129     IADsOpenDSObject_Release(ads_open);
 130
 131     return hr;
 132 }
 133
 134 static const IParseDisplayNameVtbl LDAP_PARSE_vtbl =
 135 {
 136     ldap_QueryInterface,
 137     ldap_AddRef,
 138     ldap_Release,
 139     ldap_ParseDisplayName
 140 };
 141
 142 static HRESULT LDAP_create(REFIID riid, void **obj)
 143 {
 144     LDAP_PARSE *ldap;
 145     HRESULT hr;
 146
 147     ldap = heap_alloc(sizeof(*ldap));
 148     if (!ldap) return E_OUTOFMEMORY;
 149
 150     ldap->IParseDisplayName_iface.lpVtbl = &LDAP_PARSE_vtbl;
 151     ldap->ref = 1;
 152
 153     hr = IParseDisplayName_QueryInterface(&ldap->IParseDisplayName_iface, riid, obj);
 154     IParseDisplayName_Release(&ldap->IParseDisplayName_iface);
 155
 156     return hr;
 157 }
 158
 159 typedef struct
 160 {
 161     IADsADSystemInfo IADsADSystemInfo_iface;
 162     LONG ref;
 163 } AD_sysinfo;
 164
 165 static inline AD_sysinfo *impl_from_IADsADSystemInfo(IADsADSystemInfo *iface)
 166 {
 167     return CONTAINING_RECORD(iface, AD_sysinfo, IADsADSystemInfo_iface);
 168 }
 169
 170 static HRESULT WINAPI sysinfo_QueryInterface(IADsADSystemInfo *iface, REFIID riid, void **obj)
 171 {
 172     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
 173
 174     if (!riid || !obj) return E_INVALIDARG;
 175
 176     if (IsEqualGUID(riid, &IID_IADsADSystemInfo) ||
 177         IsEqualGUID(riid, &IID_IDispatch) ||
 178         IsEqualGUID(riid, &IID_IUnknown))
 179     {
 180         IADsADSystemInfo_AddRef(iface);
 181         *obj = iface;
 182         return S_OK;
 183     }
 184
 185     *obj = NULL;
 186     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
 187     return E_NOINTERFACE;
 188 }
 189
 190 static ULONG WINAPI sysinfo_AddRef(IADsADSystemInfo *iface)
 191 {
 192     AD_sysinfo *sysinfo = impl_from_IADsADSystemInfo(iface);
 193     return InterlockedIncrement(&sysinfo->ref);
 194 }
 195
 196 static ULONG WINAPI sysinfo_Release(IADsADSystemInfo *iface)
 197 {
 198     AD_sysinfo *sysinfo = impl_from_IADsADSystemInfo(iface);
 199     LONG ref = InterlockedDecrement(&sysinfo->ref);
 200
 201     if (!ref)
 202     {
 203         TRACE("destroying %p\n", iface);
 204         heap_free(sysinfo);
 205     }
 206
 207     return ref;
 208 }
 209
 210 static HRESULT WINAPI sysinfo_GetTypeInfoCount(IADsADSystemInfo *iface, UINT *count)
 211 {
 212     FIXME("%p,%p: stub\n", iface, count);
 213     return E_NOTIMPL;
 214 }
 215
 216 static HRESULT WINAPI sysinfo_GetTypeInfo(IADsADSystemInfo *iface, UINT index, LCID lcid, ITypeInfo **info)
 217 {
 218     FIXME("%p,%u,%#x,%p: stub\n", iface, index, lcid, info);
 219     return E_NOTIMPL;
 220 }
 221
 222 static HRESULT WINAPI sysinfo_GetIDsOfNames(IADsADSystemInfo *iface, REFIID riid, LPOLESTR *names,
 223                                             UINT count, LCID lcid, DISPID *dispid)
 224 {
 225     FIXME("%p,%s,%p,%u,%u,%p: stub\n", iface, debugstr_guid(riid), names, count, lcid, dispid);
 226     return E_NOTIMPL;
 227 }
 228
 229 static HRESULT WINAPI sysinfo_Invoke(IADsADSystemInfo *iface, DISPID dispid, REFIID riid, LCID lcid, WORD flags,
 230                                      DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr)
 231 {
 232     FIXME("%p,%d,%s,%04x,%04x,%p,%p,%p,%p: stub\n", iface, dispid, debugstr_guid(riid), lcid, flags,
 233           params, result, excepinfo, argerr);
 234     return E_NOTIMPL;
 235 }
 236
 237 static HRESULT WINAPI sysinfo_get_UserName(IADsADSystemInfo *iface, BSTR *retval)
 238 {
 239     FIXME("%p,%p: stub\n", iface, retval);
 240     return E_NOTIMPL;
 241 }
 242
 243 static HRESULT WINAPI sysinfo_get_ComputerName(IADsADSystemInfo *iface, BSTR *retval)
 244 {
 245     UINT size;
 246     WCHAR *name;
 247
 248     TRACE("%p,%p\n", iface, retval);
 249
 250     size = 0;
 251     GetComputerObjectNameW(NameFullyQualifiedDN, NULL, &size);
 252     if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
 253         return HRESULT_FROM_WIN32(GetLastError());
 254
 255     name = SysAllocStringLen(NULL, size);
 256     if (!name) return E_OUTOFMEMORY;
 257
 258     if (!GetComputerObjectNameW(NameFullyQualifiedDN, name, &size))
 259     {
 260         SysFreeString(name);
 261         return HRESULT_FROM_WIN32(GetLastError());
 262     }
 263
 264     *retval = name;
 265     return S_OK;
 266 }
 267
 268 static HRESULT WINAPI sysinfo_get_SiteName(IADsADSystemInfo *iface, BSTR *retval)
 269 {
 270     FIXME("%p,%p: stub\n", iface, retval);
 271     return E_NOTIMPL;
 272 }
 273
 274 static HRESULT WINAPI sysinfo_get_DomainShortName(IADsADSystemInfo *iface, BSTR *retval)
 275 {
 276     FIXME("%p,%p: stub\n", iface, retval);
 277     return E_NOTIMPL;
 278 }
 279
 280 static HRESULT WINAPI sysinfo_get_DomainDNSName(IADsADSystemInfo *iface, BSTR *retval)
 281 {
 282     FIXME("%p,%p: stub\n", iface, retval);
 283     return E_NOTIMPL;
 284 }
 285
 286 static HRESULT WINAPI sysinfo_get_ForestDNSName(IADsADSystemInfo *iface, BSTR *retval)
 287 {
 288     FIXME("%p,%p: stub\n", iface, retval);
 289     return E_NOTIMPL;
 290 }
 291
 292 static HRESULT WINAPI sysinfo_get_PDCRoleOwner(IADsADSystemInfo *iface, BSTR *retval)
 293 {
 294     FIXME("%p,%p: stub\n", iface, retval);
 295     return E_NOTIMPL;
 296 }
 297
 298 static HRESULT WINAPI sysinfo_get_SchemaRoleOwner(IADsADSystemInfo *iface, BSTR *retval)
 299 {
 300     FIXME("%p,%p: stub\n", iface, retval);
 301     return E_NOTIMPL;
 302 }
 303
 304 static HRESULT WINAPI sysinfo_get_IsNativeMode(IADsADSystemInfo *iface, VARIANT_BOOL *retval)
 305 {
 306     FIXME("%p,%p: stub\n", iface, retval);
 307     return E_NOTIMPL;
 308 }
 309
 310 static HRESULT WINAPI sysinfo_GetAnyDCName(IADsADSystemInfo *iface, BSTR *retval)
 311 {
 312     FIXME("%p,%p: stub\n", iface, retval);
 313     return E_NOTIMPL;
 314 }
 315
 316 static HRESULT WINAPI sysinfo_GetDCSiteName(IADsADSystemInfo *iface, BSTR server, BSTR *retval)
 317 {
 318     FIXME("%p,%s,%p: stub\n", iface, debugstr_w(server), retval);
 319     return E_NOTIMPL;
 320 }
 321
 322 static HRESULT WINAPI sysinfo_RefreshSchemaCache(IADsADSystemInfo *iface)
 323 {
 324     FIXME("%p: stub\n", iface);
 325     return E_NOTIMPL;
 326 }
 327
 328 static HRESULT WINAPI sysinfo_GetTrees(IADsADSystemInfo *iface, VARIANT *retval)
 329 {
 330     FIXME("%p,%p: stub\n", iface, retval);
 331     return E_NOTIMPL;
 332 }
 333
 334 static const IADsADSystemInfoVtbl IADsADSystemInfo_vtbl =
 335 {
 336     sysinfo_QueryInterface,
 337     sysinfo_AddRef,
 338     sysinfo_Release,
 339     sysinfo_GetTypeInfoCount,
 340     sysinfo_GetTypeInfo,
 341     sysinfo_GetIDsOfNames,
 342     sysinfo_Invoke,
 343     sysinfo_get_UserName,
 344     sysinfo_get_ComputerName,
 345     sysinfo_get_SiteName,
 346     sysinfo_get_DomainShortName,
 347     sysinfo_get_DomainDNSName,
 348     sysinfo_get_ForestDNSName,
 349     sysinfo_get_PDCRoleOwner,
 350     sysinfo_get_SchemaRoleOwner,
 351     sysinfo_get_IsNativeMode,
 352     sysinfo_GetAnyDCName,
 353     sysinfo_GetDCSiteName,
 354     sysinfo_RefreshSchemaCache,
 355     sysinfo_GetTrees
 356 };
 357
 358 static HRESULT ADSystemInfo_create(REFIID riid, void **obj)
 359 {
 360     AD_sysinfo *sysinfo;
 361     HRESULT hr;
 362
 363     sysinfo = heap_alloc(sizeof(*sysinfo));
 364     if (!sysinfo) return E_OUTOFMEMORY;
 365
 366     sysinfo->IADsADSystemInfo_iface.lpVtbl = &IADsADSystemInfo_vtbl;
 367     sysinfo->ref = 1;
 368
 369     hr = IADsADSystemInfo_QueryInterface(&sysinfo->IADsADSystemInfo_iface, riid, obj);
 370     IADsADSystemInfo_Release(&sysinfo->IADsADSystemInfo_iface);
 371
 372     return hr;
 373 }
 374
 375 struct ldap_attribute
 376 {
 377     WCHAR *name;
 378     WCHAR **values;
 379 };
 380
 381 typedef struct
 382 {
 383     IADs IADs_iface;
 384     IADsOpenDSObject IADsOpenDSObject_iface;
 385     IDirectorySearch IDirectorySearch_iface;
 386     LONG ref;
 387     LDAP *ld;
 388     BSTR host;
 389     BSTR object;
 390     ULONG port;
 391     ULONG attrs_count, attrs_count_allocated;
 392     struct ldap_attribute *attrs;
 393     struct
 394     {
 395         ADS_SCOPEENUM scope;
 396     } search;
 397 } LDAP_namespace;
 398
 399 struct ldap_search_context
 400 {
 401     LDAPMessage *res, *entry;
 402     ULONG count, pos;
 403 };
 404
 405 static inline LDAP_namespace *impl_from_IADs(IADs *iface)
 406 {
 407     return CONTAINING_RECORD(iface, LDAP_namespace, IADs_iface);
 408 }
 409
 410 static HRESULT WINAPI ldapns_QueryInterface(IADs *iface, REFIID riid, void **obj)
 411 {
 412     LDAP_namespace *ldap = impl_from_IADs(iface);
 413
 414     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
 415
 416     if (!riid || !obj) return E_INVALIDARG;
 417
 418     if (IsEqualGUID(riid, &IID_IUnknown) ||
 419         IsEqualGUID(riid, &IID_IDispatch) ||
 420         IsEqualGUID(riid, &IID_IADs))
 421     {
 422         IADs_AddRef(iface);
 423         *obj = iface;
 424         return S_OK;
 425     }
 426
 427     if (IsEqualGUID(riid, &IID_IADsOpenDSObject))
 428     {
 429         IADs_AddRef(iface);
 430         *obj = &ldap->IADsOpenDSObject_iface;
 431         return S_OK;
 432     }
 433
 434     if (IsEqualGUID(riid, &IID_IDirectorySearch))
 435     {
 436         IADs_AddRef(iface);
 437         *obj = &ldap->IDirectorySearch_iface;
 438         return S_OK;
 439     }
 440
 441     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
 442     return E_NOINTERFACE;
 443 }
 444
 445 static ULONG WINAPI ldapns_AddRef(IADs *iface)
 446 {
 447     LDAP_namespace *ldap = impl_from_IADs(iface);
 448     return InterlockedIncrement(&ldap->ref);
 449 }
 450
 451 static void free_attributes(LDAP_namespace *ldap)
 452 {
 453     ULONG i;
 454
 455     if (!ldap->attrs) return;
 456
 457     for (i = 0; i < ldap->attrs_count; i++)
 458     {
 459         ldap_memfreeW(ldap->attrs[i].name);
 460         ldap_value_freeW(ldap->attrs[i].values);
 461     }
 462
 463     heap_free(ldap->attrs);
 464     ldap->attrs = NULL;
 465     ldap->attrs_count = 0;
 466 }
 467
 468 static ULONG WINAPI ldapns_Release(IADs *iface)
 469 {
 470     LDAP_namespace *ldap = impl_from_IADs(iface);
 471     LONG ref = InterlockedDecrement(&ldap->ref);
 472
 473     if (!ref)
 474     {
 475         TRACE("destroying %p\n", iface);
 476         if (ldap->ld) ldap_unbind(ldap->ld);
 477         SysFreeString(ldap->host);
 478         SysFreeString(ldap->object);
 479         free_attributes(ldap);
 480         heap_free(ldap);
 481     }
 482
 483     return ref;
 484 }
 485
 486 static HRESULT WINAPI ldapns_GetTypeInfoCount(IADs *iface, UINT *count)
 487 {
 488     FIXME("%p,%p: stub\n", iface, count);
 489     return E_NOTIMPL;
 490 }
 491
 492 static HRESULT WINAPI ldapns_GetTypeInfo(IADs *iface, UINT index, LCID lcid, ITypeInfo **info)
 493 {
 494     FIXME("%p,%u,%#x,%p: stub\n", iface, index, lcid, info);
 495     return E_NOTIMPL;
 496 }
 497
 498 static HRESULT WINAPI ldapns_GetIDsOfNames(IADs *iface, REFIID riid, LPOLESTR *names,
 499                                            UINT count, LCID lcid, DISPID *dispid)
 500 {
 501     FIXME("%p,%s,%p,%u,%u,%p: stub\n", iface, debugstr_guid(riid), names, count, lcid, dispid);
 502     return E_NOTIMPL;
 503 }
 504
 505 static HRESULT WINAPI ldapns_Invoke(IADs *iface, DISPID dispid, REFIID riid, LCID lcid, WORD flags,
 506                                     DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr)
 507 {
 508     FIXME("%p,%d,%s,%04x,%04x,%p,%p,%p,%p: stub\n", iface, dispid, debugstr_guid(riid), lcid, flags,
 509           params, result, excepinfo, argerr);
 510     return E_NOTIMPL;
 511 }
 512
 513 static HRESULT WINAPI ldapns_get_Name(IADs *iface, BSTR *retval)
 514 {
 515     FIXME("%p,%p: stub\n", iface, retval);
 516     return E_NOTIMPL;
 517 }
 518
 519 static HRESULT WINAPI ldapns_get_Class(IADs *iface, BSTR *retval)
 520 {
 521     FIXME("%p,%p: stub\n", iface, retval);
 522     return E_NOTIMPL;
 523 }
 524
 525 static HRESULT WINAPI ldapns_get_GUID(IADs *iface, BSTR *retval)
 526 {
 527     FIXME("%p,%p: stub\n", iface, retval);
 528     return E_NOTIMPL;
 529 }
 530
 531 static HRESULT WINAPI ldapns_get_ADsPath(IADs *iface, BSTR *retval)
 532 {
 533     FIXME("%p,%p: stub\n", iface, retval);
 534     return E_NOTIMPL;
 535 }
 536
 537 static HRESULT WINAPI ldapns_get_Parent(IADs *iface, BSTR *retval)
 538 {
 539     FIXME("%p,%p: stub\n", iface, retval);
 540     return E_NOTIMPL;
 541 }
 542
 543 static HRESULT WINAPI ldapns_get_Schema(IADs *iface, BSTR *retval)
 544 {
 545     FIXME("%p,%p: stub\n", iface, retval);
 546     return E_NOTIMPL;
 547 }
 548
 549 static HRESULT WINAPI ldapns_GetInfo(IADs *iface)
 550 {
 551     HRESULT hr;
 552     VARIANT var;
 553
 554     TRACE("%p\n", iface);
 555
 556     hr = ADsBuildVarArrayStr(NULL, 0, &var);
 557     if (hr == S_OK)
 558     {
 559         hr = IADs_GetInfoEx(iface, var, 0);
 560         VariantClear(&var);
 561     }
 562     return hr;
 563 }
 564
 565 static HRESULT WINAPI ldapns_SetInfo(IADs *iface)
 566 {
 567     FIXME("%p: stub\n", iface);
 568     return E_NOTIMPL;
 569 }
 570
 571 static HRESULT WINAPI ldapns_Get(IADs *iface, BSTR name, VARIANT *prop)
 572 {
 573     LDAP_namespace *ldap = impl_from_IADs(iface);
 574     HRESULT hr;
 575     ULONG i;
 576
 577     TRACE("%p,%s,%p\n", iface, debugstr_w(name), prop);
 578
 579     if (!name || !prop) return E_ADS_BAD_PARAMETER;
 580
 581     if (!ldap->attrs_count)
 582     {
 583         hr = IADs_GetInfo(iface);
 584         if (hr != S_OK) return hr;
 585     }
 586
 587     for (i = 0; i < ldap->attrs_count; i++)
 588     {
 589         if (!wcsicmp(name, ldap->attrs[i].name))
 590         {
 591             LONG count = ldap_count_valuesW(ldap->attrs[i].values);
 592             if (!count)
 593             {
 594                 V_BSTR(prop) = NULL;
 595                 V_VT(prop) = VT_BSTR;
 596                 return S_OK;
 597             }
 598
 599             if (count > 1)
 600             {
 601                 SAFEARRAY *sa;
 602                 VARIANT item;
 603                 LONG idx;
 604
 605                 TRACE("attr %s has %u values\n", debugstr_w(ldap->attrs[i].name), count);
 606
 607                 sa = SafeArrayCreateVector(VT_VARIANT, 0, count);
 608                 if (!sa) return E_OUTOFMEMORY;
 609
 610                 for (idx = 0; idx < count; idx++)
 611                 {
 612                     V_VT(&item) = VT_BSTR;
 613                     V_BSTR(&item) = SysAllocString(ldap->attrs[i].values[idx]);
 614                     if (!V_BSTR(&item))
 615                     {
 616                         hr = E_OUTOFMEMORY;
 617                         goto fail;
 618                     }
 619
 620                     hr = SafeArrayPutElement(sa, &idx, &item);
 621                     SysFreeString(V_BSTR(&item));
 622                     if (hr != S_OK) goto fail;
 623                 }
 624
 625                 V_VT(prop) = VT_ARRAY | VT_VARIANT;
 626                 V_ARRAY(prop) = sa;
 627                 return S_OK;
 628 fail:
 629                 SafeArrayDestroy(sa);
 630                 return hr;
 631             }
 632             else
 633             {
 634                 V_BSTR(prop) = SysAllocString(ldap->attrs[i].values[0]);
 635                 if (!V_BSTR(prop)) return E_OUTOFMEMORY;
 636                 V_VT(prop) = VT_BSTR;
 637                 return S_OK;
 638             }
 639         }
 640     }
 641
 642     return E_ADS_PROPERTY_NOT_FOUND;
 643 }
 644
 645 static HRESULT WINAPI ldapns_Put(IADs *iface, BSTR name, VARIANT prop)
 646 {
 647     FIXME("%p,%s,%s: stub\n", iface, debugstr_w(name), wine_dbgstr_variant(&prop));
 648     return E_NOTIMPL;
 649 }
 650
 651 static HRESULT WINAPI ldapns_GetEx(IADs *iface, BSTR name, VARIANT *prop)
 652 {
 653     FIXME("%p,%s,%p: stub\n", iface, debugstr_w(name), prop);
 654     return E_NOTIMPL;
 655 }
 656
 657 static HRESULT WINAPI ldapns_PutEx(IADs *iface, LONG code, BSTR name, VARIANT prop)
 658 {
 659     FIXME("%p,%d,%s,%s: stub\n", iface, code, debugstr_w(name), wine_dbgstr_variant(&prop));
 660     return E_NOTIMPL;
 661 }
 662
 663 static HRESULT add_attribute(LDAP_namespace *ldap, WCHAR *name, WCHAR **values)
 664 {
 665     struct ldap_attribute *new_attrs;
 666
 667     if (!ldap->attrs)
 668     {
 669         ldap->attrs = heap_alloc(256 * sizeof(ldap->attrs[0]));
 670         if (!ldap->attrs) return E_OUTOFMEMORY;
 671         ldap->attrs_count_allocated = 256;
 672     }
 673     else if (ldap->attrs_count_allocated < ldap->attrs_count + 1)
 674     {
 675         new_attrs = heap_realloc(ldap->attrs, (ldap->attrs_count_allocated * 2) * sizeof(*new_attrs));
 676         if (!new_attrs) return E_OUTOFMEMORY;
 677
 678         ldap->attrs_count_allocated *= 2;
 679         ldap->attrs = new_attrs;
 680     }
 681
 682     ldap->attrs[ldap->attrs_count].name = name;
 683     ldap->attrs[ldap->attrs_count].values = values;
 684     ldap->attrs_count++;
 685
 686     return S_OK;
 687 }
 688
 689 static HRESULT WINAPI ldapns_GetInfoEx(IADs *iface, VARIANT prop, LONG reserved)
 690 {
 691     LDAP_namespace *ldap = impl_from_IADs(iface);
 692     HRESULT hr;
 693     SAFEARRAY *sa;
 694     VARIANT *item;
 695     WCHAR **props = NULL, *attr, **values;
 696     DWORD i, count, err;
 697     LDAPMessage *res = NULL, *entry;
 698     BerElement *ber;
 699
 700     TRACE("%p,%s,%d\n", iface, wine_dbgstr_variant(&prop), reserved);
 701
 702     free_attributes(ldap);
 703
 704     if (!ldap->ld) return E_NOTIMPL;
 705
 706     if (V_VT(&prop) != (VT_ARRAY | VT_VARIANT))
 707         return E_ADS_BAD_PARAMETER;
 708
 709     sa = V_ARRAY(&prop);
 710     if (sa->cDims != 1)
 711         return E_ADS_BAD_PARAMETER;
 712
 713     hr = SafeArrayAccessData(sa, (void *)&item);
 714     if (hr != S_OK) return hr;
 715
 716     count = sa->rgsabound[0].cElements;
 717     if (count)
 718     {
 719         props = heap_alloc((count + 1) * sizeof(props[0]));
 720         if (!props)
 721         {
 722             hr = E_OUTOFMEMORY;
 723             goto exit;
 724         }
 725
 726         for (i = 0; i < count; i++)
 727         {
 728             if (V_VT(&item[i]) != VT_BSTR)
 729             {
 730                 hr = E_ADS_BAD_PARAMETER;
 731                 goto exit;
 732             }
 733             props[i] = V_BSTR(&item[i]);
 734         }
 735         props[sa->rgsabound[0].cElements] = NULL;
 736     }
 737
 738     err = ldap_search_sW(ldap->ld, NULL, LDAP_SCOPE_BASE, (WCHAR *)L"(objectClass=*)", props, FALSE, &res);
 739     if (err != LDAP_SUCCESS)
 740     {
 741         TRACE("ldap_search_sW error %#x\n", err);
 742         hr = HRESULT_FROM_WIN32(map_ldap_error(err));
 743         goto exit;
 744     }
 745
 746     entry = ldap_first_entry(ldap->ld, res);
 747     while (entry)
 748     {
 749         attr = ldap_first_attributeW(ldap->ld, entry, &ber);
 750         while (attr)
 751         {
 752             TRACE("attr: %s\n", debugstr_w(attr));
 753
 754             values = ldap_get_valuesW(ldap->ld, entry, attr);
 755
 756             hr = add_attribute(ldap, attr, values);
 757             if (hr != S_OK)
 758             {
 759                 ldap_value_freeW(values);
 760                 ldap_memfreeW(attr);
 761                 goto exit;
 762             }
 763
 764             attr = ldap_next_attributeW(ldap->ld, entry, ber);
 765         }
 766
 767         entry = ldap_next_entry(ldap->ld, res);
 768     }
 769
 770 exit:
 771     if (res) ldap_msgfree(res);
 772     heap_free(props);
 773     SafeArrayUnaccessData(sa);
 774     return hr;
 775 }
 776
 777 static const IADsVtbl IADs_vtbl =
 778 {
 779     ldapns_QueryInterface,
 780     ldapns_AddRef,
 781     ldapns_Release,
 782     ldapns_GetTypeInfoCount,
 783     ldapns_GetTypeInfo,
 784     ldapns_GetIDsOfNames,
 785     ldapns_Invoke,
 786     ldapns_get_Name,
 787     ldapns_get_Class,
 788     ldapns_get_GUID,
 789     ldapns_get_ADsPath,
 790     ldapns_get_Parent,
 791     ldapns_get_Schema,
 792     ldapns_GetInfo,
 793     ldapns_SetInfo,
 794     ldapns_Get,
 795     ldapns_Put,
 796     ldapns_GetEx,
 797     ldapns_PutEx,
 798     ldapns_GetInfoEx
 799 };
 800
 801 static inline LDAP_namespace *impl_from_IADsOpenDSObject(IADsOpenDSObject *iface)
 802 {
 803     return CONTAINING_RECORD(iface, LDAP_namespace, IADsOpenDSObject_iface);
 804 }
 805
 806 static HRESULT WINAPI openobj_QueryInterface(IADsOpenDSObject *iface, REFIID riid, void **obj)
 807 {
 808     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
 809
 810     if (!riid || !obj) return E_INVALIDARG;
 811
 812     if (IsEqualGUID(riid, &IID_IADsOpenDSObject) ||
 813         IsEqualGUID(riid, &IID_IDispatch) ||
 814         IsEqualGUID(riid, &IID_IUnknown))
 815     {
 816         IADsOpenDSObject_AddRef(iface);
 817         *obj = iface;
 818         return S_OK;
 819     }
 820
 821     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
 822     return E_NOINTERFACE;
 823 }
 824
 825 static ULONG WINAPI openobj_AddRef(IADsOpenDSObject *iface)
 826 {
 827     LDAP_namespace *ldap = impl_from_IADsOpenDSObject(iface);
 828     return IADs_AddRef(&ldap->IADs_iface);
 829 }
 830
 831 static ULONG WINAPI openobj_Release(IADsOpenDSObject *iface)
 832 {
 833     LDAP_namespace *ldap = impl_from_IADsOpenDSObject(iface);
 834     return IADs_Release(&ldap->IADs_iface);
 835 }
 836
 837 static HRESULT WINAPI openobj_GetTypeInfoCount(IADsOpenDSObject *iface, UINT *count)
 838 {
 839     FIXME("%p,%p: stub\n", iface, count);
 840     return E_NOTIMPL;
 841 }
 842
 843 static HRESULT WINAPI openobj_GetTypeInfo(IADsOpenDSObject *iface, UINT index, LCID lcid, ITypeInfo **info)
 844 {
 845     FIXME("%p,%u,%#x,%p: stub\n", iface, index, lcid, info);
 846     return E_NOTIMPL;
 847 }
 848
 849 static HRESULT WINAPI openobj_GetIDsOfNames(IADsOpenDSObject *iface, REFIID riid, LPOLESTR *names,
 850                                             UINT count, LCID lcid, DISPID *dispid)
 851 {
 852     FIXME("%p,%s,%p,%u,%u,%p: stub\n", iface, debugstr_guid(riid), names, count, lcid, dispid);
 853     return E_NOTIMPL;
 854 }
 855
 856 static HRESULT WINAPI openobj_Invoke(IADsOpenDSObject *iface, DISPID dispid, REFIID riid, LCID lcid, WORD flags,
 857                                      DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr)
 858 {
 859     FIXME("%p,%d,%s,%04x,%04x,%p,%p,%p,%p: stub\n", iface, dispid, debugstr_guid(riid), lcid, flags,
 860           params, result, excepinfo, argerr);
 861     return E_NOTIMPL;
 862 }
 863
 864 static HRESULT parse_path(WCHAR *path, BSTR *host, ULONG *port, BSTR *object)
 865 {
 866     WCHAR *p, *p_host;
 867     int host_len;
 868
 869     if (host) *host = NULL;
 870     if (port) *port = 0;
 871     if (object) *object = NULL;
 872
 873     if (wcsnicmp(path, L"LDAP:", 5) != 0)
 874         return E_ADS_BAD_PATHNAME;
 875
 876     p = path + 5;
 877     if (!*p) return S_OK;
 878
 879     if (*p++ != '/' || *p++ != '/' || !*p)
 880         return E_ADS_BAD_PATHNAME;
 881
 882     p_host = p;
 883     host_len = 0;
 884     while (*p && *p != '/')
 885     {
 886         if (*p == ':')
 887         {
 888             ULONG dummy;
 889             if (!port) port = &dummy;
 890             *port = wcstol(p + 1, &p, 10);
 891             if (*p && *p != '/') return E_ADS_BAD_PATHNAME;
 892         }
 893         else
 894         {
 895             p++;
 896             host_len++;
 897         }
 898     }
 899     if (host_len == 0) return E_ADS_BAD_PATHNAME;
 900
 901     if (host)
 902     {
 903         *host = SysAllocStringLen(p_host, host_len);
 904         if (!*host) return E_OUTOFMEMORY;
 905     }
 906
 907     if (!*p) return S_OK;
 908
 909     if (*p++ != '/' || !*p)
 910     {
 911         SysFreeString(*host);
 912         return E_ADS_BAD_PATHNAME;
 913     }
 914
 915     if (object)
 916     {
 917         *object = SysAllocString(p);
 918         if (!*object)
 919         {
 920             SysFreeString(*host);
 921             return E_OUTOFMEMORY;
 922         }
 923     }
 924
 925     return S_OK;
 926 }
 927
 928 static HRESULT WINAPI openobj_OpenDSObject(IADsOpenDSObject *iface, BSTR path, BSTR user, BSTR password,
 929                                            LONG flags, IDispatch **obj)
 930 {
 931     BSTR host, object;
 932     ULONG port;
 933     IADs *ads;
 934     LDAP *ld = NULL;
 935     HRESULT hr;
 936     ULONG err;
 937
 938     TRACE("%p,%s,%s,%p,%08x,%p\n", iface, debugstr_w(path), debugstr_w(user), password, flags, obj);
 939
 940     hr = parse_path(path, &host, &port, &object);
 941     if (hr != S_OK) return hr;
 942
 943     TRACE("host %s, port %u, object %s\n", debugstr_w(host), port, debugstr_w(object));
 944
 945     if (host)
 946     {
 947         int version;
 948
 949         if (!wcsicmp(host, L"rootDSE"))
 950         {
 951             DOMAIN_CONTROLLER_INFOW *dcinfo;
 952
 953             if (object)
 954             {
 955                 hr = E_ADS_BAD_PATHNAME;
 956                 goto fail;
 957             }
 958
 959             object = host;
 960
 961             err = DsGetDcNameW(NULL, NULL, NULL, NULL, DS_RETURN_DNS_NAME, &dcinfo);
 962             if (err != ERROR_SUCCESS)
 963             {
 964                 hr = HRESULT_FROM_WIN32(LdapGetLastError());
 965                 goto fail;
 966             }
 967
 968             host = SysAllocString(dcinfo->DomainName);
 969             NetApiBufferFree(dcinfo);
 970
 971             if (!host)
 972             {
 973                 hr = E_OUTOFMEMORY;
 974                 goto fail;
 975             }
 976         }
 977
 978         ld = ldap_initW(host, port);
 979         if (!ld)
 980         {
 981             hr = HRESULT_FROM_WIN32(LdapGetLastError());
 982             goto fail;
 983         }
 984
 985         version = LDAP_VERSION3;
 986         err = ldap_set_optionW(ld, LDAP_OPT_PROTOCOL_VERSION, &version);
 987         if (err != LDAP_SUCCESS)
 988         {
 989             hr = HRESULT_FROM_WIN32(map_ldap_error(err));
 990             ldap_unbind(ld);
 991             goto fail;
 992         }
 993
 994         err = ldap_connect(ld, NULL);
 995         if (err != LDAP_SUCCESS)
 996         {
 997             hr = HRESULT_FROM_WIN32(map_ldap_error(err));
 998             ldap_unbind(ld);
 999             goto fail;
1000         }
1001
1002         if (flags & ADS_SECURE_AUTHENTICATION)
1003         {
1004             SEC_WINNT_AUTH_IDENTITY_W id;
1005
1006             id.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE;
1007             id.Domain = (unsigned short *)host;
1008             id.DomainLength = wcslen(host);
1009             id.User = (unsigned short *)user;
1010             id.UserLength = user ? wcslen(user) : 0;
1011             id.Password = (unsigned short *)password;
1012             id.PasswordLength = password ? wcslen(password) : 0;
1013
1014             err = ldap_bind_sW(ld, NULL, (WCHAR *)&id, LDAP_AUTH_NEGOTIATE);
1015             if (err != LDAP_SUCCESS)
1016             {
1017                 TRACE("ldap_bind_sW error %#x\n", err);
1018                 hr = HRESULT_FROM_WIN32(map_ldap_error(err));
1019                 ldap_unbind(ld);
1020                 goto fail;
1021             }
1022         }
1023         else
1024         {
1025             err = ldap_simple_bind_sW(ld, user, password);
1026             if (err != LDAP_SUCCESS)
1027             {
1028                 TRACE("ldap_simple_bind_sW error %#x\n", err);
1029                 hr = HRESULT_FROM_WIN32(map_ldap_error(err));
1030                 ldap_unbind(ld);
1031                 goto fail;
1032             }
1033         }
1034     }
1035
1036     hr = LDAPNamespace_create(&IID_IADs, (void **)&ads);
1037     if (hr == S_OK)
1038     {
1039         LDAP_namespace *ldap = impl_from_IADs(ads);
1040         ldap->ld = ld;
1041         ldap->host = host;
1042         ldap->port = port;
1043         ldap->object = object;
1044         hr = IADs_QueryInterface(ads, &IID_IDispatch, (void **)obj);
1045         IADs_Release(ads);
1046         return hr;
1047     }
1048
1049 fail:
1050     SysFreeString(host);
1051     SysFreeString(object);
1052
1053     return hr;
1054 }
1055
1056 static const IADsOpenDSObjectVtbl IADsOpenDSObject_vtbl =
1057 {
1058     openobj_QueryInterface,
1059     openobj_AddRef,
1060     openobj_Release,
1061     openobj_GetTypeInfoCount,
1062     openobj_GetTypeInfo,
1063     openobj_GetIDsOfNames,
1064     openobj_Invoke,
1065     openobj_OpenDSObject
1066 };
1067
1068 static inline LDAP_namespace *impl_from_IDirectorySearch(IDirectorySearch *iface)
1069 {
1070     return CONTAINING_RECORD(iface, LDAP_namespace, IDirectorySearch_iface);
1071 }
1072
1073 static HRESULT WINAPI search_QueryInterface(IDirectorySearch *iface, REFIID riid, void **obj)
1074 {
1075     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
1076
1077     if (!riid || !obj) return E_INVALIDARG;
1078
1079     if (IsEqualGUID(riid, &IID_IDirectorySearch) ||
1080         IsEqualGUID(riid, &IID_IUnknown))
1081     {
1082         IDirectorySearch_AddRef(iface);
1083         *obj = iface;
1084         return S_OK;
1085     }
1086
1087     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
1088     return E_NOINTERFACE;
1089 }
1090
1091 static ULONG WINAPI search_AddRef(IDirectorySearch *iface)
1092 {
1093     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1094     return IADs_AddRef(&ldap->IADs_iface);
1095 }
1096
1097 static ULONG WINAPI search_Release(IDirectorySearch *iface)
1098 {
1099     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1100     return IADs_Release(&ldap->IADs_iface);
1101 }
1102
1103 static HRESULT WINAPI search_SetSearchPreference(IDirectorySearch *iface, PADS_SEARCHPREF_INFO prefs, DWORD count)
1104 {
1105     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1106     DWORD i;
1107
1108     TRACE("%p,%p,%u\n", iface, prefs, count);
1109
1110     for (i = 0; i < count; i++)
1111     {
1112         switch (prefs[i].dwSearchPref)
1113         {
1114         case ADS_SEARCHPREF_SEARCH_SCOPE:
1115             if (prefs[i].vValue.dwType != ADSTYPE_INTEGER)
1116             {
1117                 FIXME("ADS_SEARCHPREF_SEACH_SCOPE: not supportd dwType %d\n", prefs[i].vValue.dwType);
1118                 prefs[i].dwStatus = ADS_STATUS_INVALID_SEARCHPREFVALUE;
1119                 break;
1120             }
1121
1122             switch (prefs[i].vValue.u.Integer)
1123             {
1124             case ADS_SCOPE_BASE:
1125             case ADS_SCOPE_ONELEVEL:
1126             case ADS_SCOPE_SUBTREE:
1127                 TRACE("SEARCH_SCOPE: %d\n", prefs[i].vValue.u.Integer);
1128                 ldap->search.scope = prefs[i].vValue.u.Integer;
1129                 prefs[i].dwStatus = ADS_STATUS_S_OK;
1130                 break;
1131
1132             default:
1133                 prefs[i].dwStatus = ADS_STATUS_INVALID_SEARCHPREFVALUE;
1134                 break;
1135             }
1136             break;
1137
1138         default:
1139             FIXME("pref %d, type %u: stub\n", prefs[i].dwSearchPref, prefs[i].vValue.dwType);
1140             prefs[i].dwStatus = ADS_STATUS_INVALID_SEARCHPREF;
1141             break;
1142         }
1143     }
1144
1145     return S_OK;
1146 }
1147
1148 static HRESULT WINAPI search_ExecuteSearch(IDirectorySearch *iface, LPWSTR filter, LPWSTR *names,
1149                                            DWORD count, PADS_SEARCH_HANDLE res)
1150 {
1151     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1152     ULONG err, i;
1153     WCHAR **props;
1154     struct ldap_search_context *ldap_ctx;
1155
1156     TRACE("%p,%s,%p,%u,%p\n", iface, debugstr_w(filter), names, count, res);
1157
1158     if (!ldap->ld) return E_NOTIMPL;
1159
1160     if (!res) return E_ADS_BAD_PARAMETER;
1161
1162     ldap_ctx = heap_alloc_zero(sizeof(*ldap_ctx));
1163     if (!ldap_ctx) return E_OUTOFMEMORY;
1164
1165     if (count == 0xffffffff)
1166         props = NULL;
1167     else
1168     {
1169         if (count && !names) return E_ADS_BAD_PARAMETER;
1170
1171         props = heap_alloc((count + 1) * sizeof(props[0]));
1172         if (!props)
1173         {
1174             heap_free(ldap_ctx);
1175             return E_OUTOFMEMORY;
1176         }
1177
1178         for (i = 0; i < count; i++)
1179             props[i] = names[i];
1180
1181         props[count] = NULL;
1182     }
1183
1184     err = ldap_search_sW(ldap->ld, ldap->object, ldap->search.scope, filter, props, FALSE, &ldap_ctx->res);
1185     heap_free(props);
1186     if (err != LDAP_SUCCESS)
1187     {
1188         TRACE("ldap_search_sW error %#x\n", err);
1189         heap_free(ldap_ctx);
1190         return HRESULT_FROM_WIN32(map_ldap_error(err));
1191     }
1192
1193     *res = ldap_ctx;
1194     return S_OK;
1195 }
1196
1197 static HRESULT WINAPI search_AbandonSearch(IDirectorySearch *iface, ADS_SEARCH_HANDLE res)
1198 {
1199     FIXME("%p,%p: stub\n", iface, res);
1200     return E_NOTIMPL;
1201 }
1202
1203 static HRESULT WINAPI search_GetFirstRow(IDirectorySearch *iface, ADS_SEARCH_HANDLE res)
1204 {
1205     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1206     struct ldap_search_context *ldap_ctx = res;
1207
1208     TRACE("%p,%p\n", iface, res);
1209
1210     if (!ldap->ld) return E_NOTIMPL;
1211
1212     if (!res) return E_ADS_BAD_PARAMETER;
1213
1214     ldap_ctx->count = ldap_count_entries(ldap->ld, ldap_ctx->res);
1215     ldap_ctx->pos = 0;
1216     ldap_ctx->entry = ldap_first_entry(ldap->ld, ldap_ctx->res);
1217
1218     return ldap_ctx->entry ? S_OK : S_ADS_NOMORE_ROWS;
1219 }
1220
1221 static HRESULT WINAPI search_GetNextRow(IDirectorySearch *iface, ADS_SEARCH_HANDLE res)
1222 {
1223     LDAP_namespace *ldap = impl_from_IDirectorySearch(iface);
1224     struct ldap_search_context *ldap_ctx = res;
1225
1226     TRACE("%p,%p\n", iface, res);
1227
1228     if (!ldap->ld) return E_NOTIMPL;
1229
1230     if (!res) return E_ADS_BAD_PARAMETER;
1231
1232     if (!ldap_ctx->entry)
1233     {
1234         ldap_ctx->count = ldap_count_entries(ldap->ld, ldap_ctx->res);
1235         ldap_ctx->pos = 0;
1236         ldap_ctx->entry = ldap_first_entry(ldap->ld, ldap_ctx->res);
1237     }
1238     else
1239     {
1240         if (ldap_ctx->pos >= ldap_ctx->count)
1241             return S_ADS_NOMORE_ROWS;
1242
1243         ldap_ctx->entry = ldap_next_entry(ldap->ld, ldap_ctx->res);
1244         ldap_ctx->pos++;
1245     }
1246
1247     return ldap_ctx->entry ? S_OK : S_ADS_NOMORE_ROWS;
1248 }
1249
1250 static HRESULT WINAPI search_GetPreviousRow(IDirectorySearch *iface, ADS_SEARCH_HANDLE res)
1251 {
1252     FIXME("%p,%p: stub\n", iface, res);
1253     return E_NOTIMPL;
1254 }
1255
1256 static HRESULT WINAPI search_GetNextColumnName(IDirectorySearch *iface, ADS_SEARCH_HANDLE res, LPWSTR *names)
1257 {
1258     FIXME("%p,%p,%p: stub\n", iface, res, names);
1259     return E_NOTIMPL;
1260 }
1261
1262 static HRESULT WINAPI search_GetColumn(IDirectorySearch *iface, ADS_SEARCH_HANDLE res,
1263                                        LPWSTR name, PADS_SEARCH_COLUMN col)
1264 {
1265     FIXME("%p,%p,%s,%p: stub\n", iface, res, debugstr_w(name), col);
1266     return E_NOTIMPL;
1267 }
1268
1269 static HRESULT WINAPI search_FreeColumn(IDirectorySearch *iface, PADS_SEARCH_COLUMN col)
1270 {
1271     FIXME("%p,%p: stub\n", iface, col);
1272     return E_NOTIMPL;
1273 }
1274
1275 static HRESULT WINAPI search_CloseSearchHandle(IDirectorySearch *iface, ADS_SEARCH_HANDLE res)
1276 {
1277     struct ldap_search_context *ldap_ctx = res;
1278
1279     TRACE("%p,%p\n", iface, res);
1280
1281     if (!res) return E_ADS_BAD_PARAMETER;
1282
1283     ldap_msgfree(ldap_ctx->res);
1284
1285     return S_OK;
1286 }
1287
1288 static const IDirectorySearchVtbl IDirectorySearch_vtbl =
1289 {
1290     search_QueryInterface,
1291     search_AddRef,
1292     search_Release,
1293     search_SetSearchPreference,
1294     search_ExecuteSearch,
1295     search_AbandonSearch,
1296     search_GetFirstRow,
1297     search_GetNextRow,
1298     search_GetPreviousRow,
1299     search_GetNextColumnName,
1300     search_GetColumn,
1301     search_FreeColumn,
1302     search_CloseSearchHandle
1303 };
1304
1305 static HRESULT LDAPNamespace_create(REFIID riid, void **obj)
1306 {
1307     LDAP_namespace *ldap;
1308     HRESULT hr;
1309
1310     ldap = heap_alloc(sizeof(*ldap));
1311     if (!ldap) return E_OUTOFMEMORY;
1312
1313     ldap->IADs_iface.lpVtbl = &IADs_vtbl;
1314     ldap->IADsOpenDSObject_iface.lpVtbl = &IADsOpenDSObject_vtbl;
1315     ldap->IDirectorySearch_iface.lpVtbl = &IDirectorySearch_vtbl;
1316     ldap->ref = 1;
1317     ldap->ld = NULL;
1318     ldap->host = NULL;
1319     ldap->object = NULL;
1320     ldap->attrs_count = 0;
1321     ldap->attrs_count_allocated = 0;
1322     ldap->attrs = NULL;
1323     ldap->search.scope = ADS_SCOPE_SUBTREE;
1324
1325     hr = IADs_QueryInterface(&ldap->IADs_iface, riid, obj);
1326     IADs_Release(&ldap->IADs_iface);
1327
1328     return hr;
1329 }
1330
1331 static const struct class_info
1332 {
1333     const CLSID *clsid;
1334     HRESULT (*constructor)(REFIID, void **);
1335 } class_info[] =
1336 {
1337     { &CLSID_ADSystemInfo, ADSystemInfo_create },
1338     { &CLSID_LDAP, LDAP_create },
1339     { &CLSID_LDAPNamespace, LDAPNamespace_create },
1340 };
1341
1342 typedef struct
1343 {
1344     IClassFactory IClassFactory_iface;
1345     LONG ref;
1346     const struct class_info *info;
1347 } class_factory;
1348
1349 static inline class_factory *impl_from_IClassFactory(IClassFactory *iface)
1350 {
1351     return CONTAINING_RECORD(iface, class_factory, IClassFactory_iface);
1352 }
1353
1354 static HRESULT WINAPI factory_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *obj)
1355 {
1356     TRACE("%p,%s,%p\n", iface, debugstr_guid(riid), obj);
1357
1358     if (!riid || !obj) return E_INVALIDARG;
1359
1360     if (IsEqualIID(riid, &IID_IUnknown) ||
1361         IsEqualIID(riid, &IID_IClassFactory))
1362     {
1363         IClassFactory_AddRef(iface);
1364         *obj = iface;
1365         return S_OK;
1366     }
1367
1368     *obj = NULL;
1369     FIXME("interface %s is not implemented\n", debugstr_guid(riid));
1370     return E_NOINTERFACE;
1371 }
1372
1373 static ULONG WINAPI factory_AddRef(IClassFactory *iface)
1374 {
1375     class_factory *factory = impl_from_IClassFactory(iface);
1376     ULONG ref = InterlockedIncrement(&factory->ref);
1377
1378     TRACE("(%p) ref %u\n", iface, ref);
1379
1380     return ref;
1381 }
1382
1383 static ULONG WINAPI factory_Release(IClassFactory *iface)
1384 {
1385     class_factory *factory = impl_from_IClassFactory(iface);
1386     ULONG ref = InterlockedDecrement(&factory->ref);
1387
1388     TRACE("(%p) ref %u\n", iface, ref);
1389
1390     if (!ref)
1391         heap_free(factory);
1392
1393     return ref;
1394 }
1395
1396 static HRESULT WINAPI factory_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID riid, void **obj)
1397 {
1398     class_factory *factory = impl_from_IClassFactory(iface);
1399
1400     TRACE("%p,%s,%p\n", outer, debugstr_guid(riid), obj);
1401
1402     if (!riid || !obj) return E_INVALIDARG;
1403
1404     *obj = NULL;
1405     if (outer) return CLASS_E_NOAGGREGATION;
1406
1407     return factory->info->constructor(riid, obj);
1408 }
1409
1410 static HRESULT WINAPI factory_LockServer(IClassFactory *iface, BOOL lock)
1411 {
1412     FIXME("%p,%d: stub\n", iface, lock);
1413     return S_OK;
1414 }
1415
1416 static const struct IClassFactoryVtbl factory_vtbl =
1417 {
1418     factory_QueryInterface,
1419     factory_AddRef,
1420     factory_Release,
1421     factory_CreateInstance,
1422     factory_LockServer
1423 };
1424
1425 static HRESULT factory_constructor(const struct class_info *info, REFIID riid, void **obj)
1426 {
1427     class_factory *factory;
1428     HRESULT hr;
1429
1430     factory = heap_alloc(sizeof(*factory));
1431     if (!factory) return E_OUTOFMEMORY;
1432
1433     factory->IClassFactory_iface.lpVtbl = &factory_vtbl;
1434     factory->ref = 1;
1435     factory->info = info;
1436
1437     hr = IClassFactory_QueryInterface(&factory->IClassFactory_iface, riid, obj);
1438     IClassFactory_Release(&factory->IClassFactory_iface);
1439
1440     return hr;
1441 }
1442
1443 HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, LPVOID *obj)
1444 {
1445     int i;
1446
1447     TRACE("%s,%s,%p\n", debugstr_guid(clsid), debugstr_guid(iid), obj);
1448
1449     if (!clsid || !iid || !obj) return E_INVALIDARG;
1450
1451     *obj = NULL;
1452
1453     for (i = 0; i < ARRAY_SIZE(class_info); i++)
1454     {
1455         if (IsEqualCLSID(class_info[i].clsid, clsid))
1456             return factory_constructor(&class_info[i], iid, obj);
1457     }
1458
1459     FIXME("class %s/%s is not implemented\n", debugstr_guid(clsid), debugstr_guid(iid));
1460     return CLASS_E_CLASSNOTAVAILABLE;
1461 }
1462
1463 HRESULT WINAPI DllCanUnloadNow(void)
1464 {
1465     return S_FALSE;
1466 }
1467
1468 HRESULT WINAPI DllRegisterServer(void)
1469 {
1470     return __wine_register_resources(adsldp_hinst);
1471 }
1472
1473 HRESULT WINAPI DllUnregisterServer(void)
1474 {
1475     return __wine_unregister_resources(adsldp_hinst);
1476 }
1477
1478 BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, void *reserved)
1479 {
1480     TRACE("%p,%u,%p\n", hinst, reason, reserved);
1481
1482     switch (reason)
1483     {
1484     case DLL_WINE_PREATTACH:
1485         return FALSE; /* prefer native version */
1486
1487     case DLL_PROCESS_ATTACH:
1488         adsldp_hinst = hinst;
1489         DisableThreadLibraryCalls(hinst);
1490         break;
1491     }
1492
1493     return TRUE;
1494 }