src/WINNT/client_exp/gui2fs.cpp

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include "stdafx.h"
  11 #include <winsock2.h>
  12 #include <ws2tcpip.h>
  13
  14 extern "C" {
  15 #include <afsconfig.h>
  16 #include <afs/param.h>
  17 #include <roken.h>
  18 #include <afs/stds.h>
  19 }
  20
  21 #include <errno.h>
  22 #include <time.h>
  23
  24 #include "gui2fs.h"
  25 #include "msgs.h"
  26 #include "results_dlg.h"
  27 #include "volume_inf.h"
  28 #include "mount_points_dlg.h"
  29 #include "symlinks_dlg.h"
  30 #include "hourglass.h"
  31 #include "down_servers_dlg.h"
  32
  33 extern "C" {
  34 #include <rx/rx_globals.h>
  35 #include "fs_utils.h"
  36 #include "fs_acl.h"
  37 #include <afs/afsint.h>
  38 #include <afs/afs_consts.h>
  39 #include <afs/cellconfig.h>
  40 #include <afs/ptserver.h>
  41 #include <afs/ptuser.h>
  42 #include <afs/vldbint.h>
  43 #include <afs/volser.h>
  44 #include <afs/auth.h>
  45 #include <WINNT\afsreg.h>
  46 #include <cm.h>
  47 #include <cm_nls.h>
  48 #include <osi.h>
  49 #include <cm_user.h>
  50 #include <cm_scache.h>
  51 #include <cm_ioctl.h>
  52 #include <cm_config.h>
  53 }
  54
  55 #define STRSAFE_NO_DEPRECATE
  56 #include <strsafe.h>
  57
  58 /*
  59  * the NO_CALLER symbol is used to document functions
  60  * that are present in this file but have no caller
  61  */
  62 #define NO_CALLER
  63
  64
  65 #define PCCHAR(str)             ((char *)(const char *)(str))
  66 #define VL_NOENT                (363524L)
  67
  68 #define MAXNAME 100
  69 #define MAXINSIZE 1300    /* pioctl complains if data is larger than this */
  70 #define VMSGSIZE 128      /* size of msg buf in volume hdr */
  71
  72 #define MAXCELLCHARS            64
  73 #define MAXHOSTCHARS            64
  74 #define MAXHOSTSPERCELL         8
  75
  76 static struct ubik_client *uclient;
  77 static int rxInitDone = 0;
  78 static char pn[] = "fs";
  79
  80 // #define      LOGGING_ON              // Enable this to log certain pioctl calls
  81
  82 #ifdef  LOGGING_ON
  83 static char *szLogFileName = "afsguilog.txt";
  84 #endif
  85
  86 #ifdef UNICODE
  87 class CStringUtf8 : public CStringA
  88 {
  89 public:
  90     CStringUtf8(const CStringW& csw) : CStringA()
  91     {
  92         SetString(csw);
  93     }
  94
  95     CStringUtf8(const char * cp) : CStringA(cp) {}
  96
  97     CStringUtf8() :CStringA() {}
  98
  99     void SetString(const CStringW& csw)
 100     {
 101         char buffer[1024];
 102         int rv;
 103
 104         rv = WideCharToMultiByte(CP_UTF8, 0, csw, -1,
 105                                  buffer, sizeof(buffer),
 106                                  NULL, FALSE);
 107
 108         if (rv != 0) {
 109             CStringA::SetString(buffer);
 110         } else {
 111             if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
 112                 int cb_req;
 113
 114                 cb_req = WideCharToMultiByte(CP_UTF8, 0, csw, -1, NULL, 0, NULL, FALSE);
 115                 if (cb_req != 0) {
 116                     cb_req ++;
 117
 118                     WideCharToMultiByte(CP_UTF8, 0, csw, -1, CStringA::GetBuffer(cb_req), cb_req, NULL, FALSE);
 119                     CStringA::ReleaseBuffer();
 120                 }
 121             } else {
 122 #ifdef DEBUG
 123                 DebugBreak();
 124 #endif
 125             }
 126         }
 127     }
 128
 129     static CString _Utf8ToCString(const char * ustr)
 130     {
 131         CString cs;
 132         int cch;
 133
 134         cch = MultiByteToWideChar(CP_UTF8, 0, ustr, -1, NULL, 0);
 135         if (cch == 0) {
 136             cs.Empty();
 137             return cs;
 138         }
 139
 140         cch++;
 141         cch = MultiByteToWideChar(CP_UTF8, 0, ustr, -1, cs.GetBuffer(cch), cch);
 142         cs.ReleaseBuffer();
 143
 144         return cs;
 145     }
 146 };
 147
 148 long
 149 pioctl_T(const CString& path, long opcode, struct ViceIoctl * blob, int follow)
 150 {
 151     CStringUtf8 upath(path);
 152
 153     return pioctl_utf8(PCCHAR(upath), opcode, blob, follow);
 154 }
 155
 156 #define Utf8ToCString(cs) CStringUtf8::_Utf8ToCString(cs)
 157 #else
 158 #define pioctl_T(path, op, vblob, follow) pioctl(PCCHAR(path), op, vblob, follow)
 159 #define Utf8ToCString(cs) (cs)
 160 #endif
 161
 162 static int NO_CALLER
 163 VLDBInit(int noAuthFlag, struct afsconf_cell *info)
 164 {
 165     afs_int32 code;
 166
 167     code = ugen_ClientInit(noAuthFlag, (char *)AFSDIR_CLIENT_ETC_DIRPATH,
 168                            info->name, 0, &uclient,
 169                            NULL, pn, rxkad_clear,
 170                            VLDB_MAXSERVERS, AFSCONF_VLDBSERVICE, 50,
 171                            0, 0, USER_SERVICE_ID);
 172     rxInitDone = 1;
 173     return code;
 174 }
 175
 176 static FILE *
 177 OpenFile(char *file, char *rwp)
 178 {
 179     char wdir[256];
 180     long code;
 181     long tlen;
 182     FILE *fp;
 183
 184     code = GetWindowsDirectoryA(wdir, sizeof(wdir));
 185     if (code == 0 || code > sizeof(wdir))
 186         return FALSE;
 187
 188     /* add trailing backslash, if required */
 189     tlen = strlen(wdir);
 190     if (wdir[tlen - 1] != '\\')
 191         strcat(wdir, "\\");
 192
 193     strcat(wdir, file);
 194
 195     fp = fopen(wdir, rwp);
 196
 197     return fp;
 198 }
 199
 200 CString StripPath(const CString& strPath)
 201 {
 202     int nIndex = strPath.ReverseFind('\\');
 203
 204     CString strFile = strPath.Mid(nIndex + 1);
 205     if (strFile.IsEmpty())
 206         return strPath;
 207
 208     return strFile;
 209 }
 210
 211 CStringArray&
 212 StripPath(CStringArray& files)
 213 {
 214     for (int i = 0; i < files.GetSize(); i++)
 215         files[i] = StripPath(files[i]);
 216
 217     return files;
 218 }
 219
 220 void
 221 Flush(const CStringArray& files)
 222 {
 223     LONG code;
 224     struct ViceIoctl blob;
 225     int error = 0;
 226
 227     HOURGLASS hourglass;
 228
 229     for (int i = 0; i < files.GetSize(); i++) {
 230         blob.in_size = blob.out_size = 0;
 231
 232         code = pioctl_T(files[i], VIOCFLUSH, &blob, 0);
 233         if (code) {
 234             error = 1;
 235             if (errno == EMFILE)
 236                 ShowMessageBox(IDS_FLUSH_FAILED, MB_ICONERROR, IDS_FLUSH_FAILED, files[i]);
 237             else
 238                 ShowMessageBox(IDS_FLUSH_ERROR, MB_ICONERROR, IDS_FLUSH_ERROR, files[i], strerror(errno));
 239         }
 240     }
 241
 242     if (!error)
 243         ShowMessageBox(IDS_FLUSH_OK, MB_ICONINFORMATION, IDS_FLUSH_OK);
 244 }
 245
 246 void
 247 FlushVolume(const CStringArray& files)
 248 {
 249     LONG code;
 250     struct ViceIoctl blob;
 251     int error = 0;
 252
 253     HOURGLASS hourglass;
 254
 255     for (int i = 0; i < files.GetSize(); i++) {
 256         blob.in_size = blob.out_size = 0;
 257
 258         code = pioctl_T(files[i], VIOC_FLUSHVOLUME, &blob, 0);
 259         if (code) {
 260             error = 1;
 261             ShowMessageBox(IDS_FLUSH_VOLUME_ERROR, MB_ICONERROR, IDS_FLUSH_VOLUME_ERROR, files[i], strerror(errno));
 262         }
 263     }
 264
 265     if (!code)
 266         ShowMessageBox(IDS_FLUSH_VOLUME_OK, MB_ICONINFORMATION, IDS_FLUSH_VOLUME_OK);
 267 }
 268
 269 void NO_CALLER
 270 WhichCell(CStringArray& files)
 271 {
 272     LONG code;
 273     struct ViceIoctl blob;
 274     int error;
 275     CString str;
 276     CString str2;
 277
 278     CStringArray results;
 279
 280     error = 0;
 281
 282     HOURGLASS hourglass;
 283
 284     for (int i = 0; i < files.GetSize(); i++) {
 285         char space[AFS_PIOCTL_MAXSIZE];
 286
 287         blob.in_size = 0;
 288         blob.out_size = AFS_PIOCTL_MAXSIZE;
 289         blob.out = space;
 290
 291         code = pioctl_T(files[i], VIOC_FILE_CELL_NAME, &blob, 1);
 292         if (code) {
 293             if (code == ENOENT) {
 294                 LoadString (str, IDS_CANT_GET_CELL);
 295                 results.Add(str);
 296             } else
 297                 results.Add(GetAfsError(errno));
 298         } else {
 299             space[AFS_PIOCTL_MAXSIZE - 1] = '\0';
 300             results.Add(Utf8ToCString(space));
 301         }
 302     }
 303
 304     LoadString (str, IDS_SHOW_CELL);
 305     LoadString (str2, IDS_SHOW_CELL_COLUMN);
 306     CResultsDlg dlg(SHOW_CELL_HELP_ID);
 307     dlg.SetContents(str, str2, StripPath(files), results);
 308     dlg.DoModal();
 309 }
 310
 311 void NO_CALLER
 312 WSCellCmd(void)
 313 {
 314     char space[AFS_PIOCTL_MAXSIZE];
 315     LONG code;
 316     struct ViceIoctl blob;
 317
 318     HOURGLASS hourglass;
 319
 320     blob.in_size = 0;
 321     blob.in = (char *) 0;
 322     blob.out_size = AFS_PIOCTL_MAXSIZE;
 323     blob.out = space;
 324
 325     code = pioctl((char *) 0, VIOC_GET_WS_CELL, &blob, 1);
 326
 327     /*
 328      * Cell name is left in 'space' as side effect.
 329      * At present no callers of this function.
 330      */
 331 }
 332
 333 BOOL NO_CALLER
 334 CheckVolumes(void)
 335 {
 336     LONG code;
 337     struct ViceIoctl blob;
 338
 339     blob.in_size = 0;
 340     blob.out_size = 0;
 341     code = pioctl(0, VIOCCKBACK, &blob, 1);
 342     if (code) {
 343         ShowMessageBox(IDS_CHECK_VOLUMES_ERROR, MB_ICONERROR, IDS_CHECK_VOLUMES_ERROR, GetAfsError(errno, CString()));
 344         return FALSE;
 345     }
 346
 347     ShowMessageBox(IDS_CHECK_VOLUMES_OK, MB_OK|MB_ICONINFORMATION, IDS_CHECK_VOLUMES_OK);
 348
 349     return TRUE;
 350 }
 351
 352 void NO_CALLER
 353 SetCacheSizeCmd(LONG nNewCacheSize)
 354 {
 355     LONG code;
 356     struct ViceIoctl blob;
 357
 358     HOURGLASS hourglass;
 359
 360     blob.in = (char *) &nNewCacheSize;
 361     blob.in_size = sizeof(LONG);
 362     blob.out_size = 0;
 363
 364     code = pioctl(0, VIOCSETCACHESIZE, &blob, 1);
 365
 366     /* error handling? */
 367 }
 368
 369 void NO_CALLER
 370 WhereIs(CStringArray& files)
 371 {
 372     LONG code;
 373     struct ViceIoctl blob;
 374     CStringArray servers;
 375     CStringArray resultFiles;
 376     CString str;
 377     CString str2;
 378
 379     HOURGLASS hourglass;
 380
 381     for (int i = 0; i < files.GetSize(); i++) {
 382         char space[AFS_PIOCTL_MAXSIZE];
 383
 384         blob.out_size = AFS_PIOCTL_MAXSIZE;
 385         blob.in_size = 0;
 386         blob.out = space;
 387         memset(space, 0, sizeof(space));
 388
 389         code = pioctl_T(files[i], VIOCWHEREIS, &blob, 1);
 390         if (code) {
 391             resultFiles.Add(StripPath(files[i]));
 392             servers.Add(GetAfsError(errno));
 393             continue;
 394         }
 395
 396         LONG *hosts = (LONG *)space;
 397         BOOL bFirst = TRUE;
 398         str = "";
 399
 400         for (int j = 0; j < AFS_MAXHOSTS; j++) {
 401             if (hosts[j] == 0)
 402                 break;
 403             char *hostName = hostutil_GetNameByINet(hosts[j]);
 404             if (bFirst) {
 405                 resultFiles.Add(StripPath(files[i]));
 406                 bFirst = FALSE;
 407             } else
 408                 resultFiles.Add(" ");
 409             servers.Add(hostName);
 410         }
 411     }
 412
 413     LoadString (str, IDS_SHOW_FS);
 414     LoadString (str2, IDS_SHOW_FS_COLUMN);
 415     CResultsDlg dlg(SHOW_FILE_SERVERS_HELP_ID);
 416     dlg.SetContents(str, str2, resultFiles, servers);
 417     dlg.DoModal();
 418 }
 419
 420 static int
 421 CMtoUNIXerror(int cm_code)
 422 {
 423     switch (cm_code) {
 424     case CM_ERROR_TIMEDOUT:
 425         return ETIMEDOUT;
 426     case CM_ERROR_NOACCESS:
 427         return EACCES;
 428     case CM_ERROR_NOSUCHFILE:
 429         return ENOENT;
 430     case CM_ERROR_INVAL:
 431         return EINVAL;
 432     case CM_ERROR_BADFD:
 433         return EBADF;
 434     case CM_ERROR_EXISTS:
 435         return EEXIST;
 436     case CM_ERROR_CROSSDEVLINK:
 437         return EXDEV;
 438     case CM_ERROR_NOTDIR:
 439         return ENOTDIR;
 440     case CM_ERROR_ISDIR:
 441         return EISDIR;
 442     case CM_ERROR_READONLY:
 443         return EROFS;
 444     case CM_ERROR_WOULDBLOCK:
 445         return EWOULDBLOCK;
 446     case CM_ERROR_NOSUCHCELL:
 447         return ESRCH;           /* hack */
 448     case CM_ERROR_NOSUCHVOLUME:
 449         return EPIPE;           /* hack */
 450     case CM_ERROR_NOMORETOKENS:
 451         return EDOM;            /* hack */
 452     case CM_ERROR_TOOMANYBUFS:
 453         return EFBIG;           /* hack */
 454     default:
 455         if (cm_code > 0 && cm_code < EILSEQ)
 456             return cm_code;
 457         else
 458             return ENOTTY;
 459     }
 460 }
 461
 462 CString
 463 GetAfsError(int code, const TCHAR *filename)
 464 {
 465     CString strMsg;
 466
 467     code = CMtoUNIXerror(code);
 468
 469     if (code == EINVAL) {
 470         if (filename)
 471             strMsg.Format(_T("Invalid argument; it is possible that the file is not in AFS"));
 472         else
 473             strMsg.Format(_T("Invalid argument"));
 474     } else if (code == ENOENT) {
 475         if (filename)
 476             strMsg.Format(_T("The file does not exist"));
 477         else
 478             strMsg.Format(_T("No such file returned"));
 479     } else if (code == EROFS)  {
 480         strMsg.Format(_T("You can not change a backup or readonly volume"));
 481     } else if (code == EACCES || code == EPERM) {
 482         strMsg.Format(_T("You do not have the required rights to do this operation"));
 483     } else if (code == ENODEV) {
 484         strMsg.Format(_T("AFS service may not have started"));
 485     } else if (code == ESRCH) {
 486         strMsg.Format(_T("Cell name not recognized"));
 487     } else if (code == ETIMEDOUT) {
 488         strMsg.Format(_T("Connection timed out"));
 489     } else if (code == EPIPE) {
 490         strMsg.Format(_T("Volume name or ID not recognized"));
 491     } else {
 492         strMsg.Format(_T("Error 0x%x occurred"), code);
 493     }
 494
 495     return strMsg;
 496 }
 497
 498
 499 static int
 500 foldcmp (char *a, char *b)
 501 {
 502     char t, u;
 503     while (1) {
 504         t = *a++;
 505         u = *b++;
 506         if (t >= 'A' && t <= 'Z') t += 0x20;
 507         if (u >= 'A' && u <= 'Z') u += 0x20;
 508         if (t != u) return 1;
 509         if (t == 0) return 0;
 510     }
 511 }
 512
 513 CString
 514 GetRightsString(LONG arights, int dfs)
 515 {
 516     CString str;
 517
 518     if (!dfs) {
 519         if (arights & PRSFS_READ) str += _T("r");
 520         if (arights & PRSFS_LOOKUP) str += _T("l");
 521         if (arights & PRSFS_INSERT) str += _T("i");
 522         if (arights & PRSFS_DELETE) str += _T("d");
 523         if (arights & PRSFS_WRITE) str += _T("w");
 524         if (arights & PRSFS_LOCK) str += _T("k");
 525         if (arights & PRSFS_ADMINISTER) str += _T("a");
 526     } else {
 527         ASSERT(FALSE);
 528 /*
 529                 if (arights & DFS_READ) str += _T("r"); else str += _T("-");
 530                 if (arights & DFS_WRITE) str += _T("w"); else printf(_T("-"));
 531                 if (arights & DFS_EXECUTE) str += _T("x"); else printf(_T("-"));
 532                 if (arights & DFS_CONTROL) str += _T("c"); else printf(_T("-"));
 533                 if (arights & DFS_INSERT) str += _T("i"); else printf(_T("-"));
 534                 if (arights & DFS_DELETE) str += _T("d"); else printf(_T("-"));
 535                 if (arights & (DFS_USRALL)) str += _T("+");
 536 */
 537     }
 538
 539     return str;
 540 }
 541
 542 struct Acl *
 543 EmptyAcl(const CString& strCellName)
 544 {
 545     struct Acl *tp;
 546     CStringUtf8 ustrCell(strCellName);
 547
 548     tp = (struct Acl *)malloc(sizeof (struct Acl));
 549     tp->nplus = tp->nminus = 0;
 550     tp->pluslist = tp->minuslist = 0;
 551     tp->dfs = 0;
 552     StringCbCopyA(tp->cell, sizeof(tp->cell), ustrCell);
 553
 554     return tp;
 555 }
 556
 557 void
 558 CleanACL(CStringArray& names)
 559 {
 560     LONG code;
 561     struct Acl *ta;
 562     struct ViceIoctl blob;
 563     int changes;
 564
 565     ShowMessageBox(IDS_CLEANACL_MSG, MB_OK|MB_ICONINFORMATION, IDS_CLEANACL_MSG);
 566
 567     HOURGLASS hourglass;
 568
 569     for (int i = 0; i < names.GetSize(); i++) {
 570         char space[AFS_PIOCTL_MAXSIZE];
 571
 572         blob.out_size = AFS_PIOCTL_MAXSIZE;
 573         blob.in_size = 0;
 574         blob.out = space;
 575
 576         code = pioctl_T(names[i], VIOCGETAL, &blob, 1);
 577         if (code) {
 578             ShowMessageBox(IDS_CLEANACL_ERROR, MB_ICONERROR, 0, names[i], GetAfsError(errno));
 579             continue;
 580         }
 581
 582         ta = ParseAcl(space, AFS_PIOCTL_MAXSIZE);
 583         if (ta == NULL) {
 584             ShowMessageBox(IDS_INVALID_ACL_DATA, MB_ICONERROR, IDS_INVALID_ACL_DATA);
 585             continue;
 586         }
 587         if (ta->dfs) {
 588             ShowMessageBox(IDS_CLEANACL_NOT_SUPPORTED, MB_ICONERROR, IDS_CLEANACL_NOT_SUPPORTED, names[i]);
 589             continue;
 590         }
 591
 592         changes = CleanAcl(ta, NULL);
 593         if (!changes)
 594             continue;
 595
 596         /* now set the acl */
 597         blob.in = AclToString(ta);
 598         blob.in_size = strlen((char *)blob.in) + 1;
 599         blob.out_size = 0;
 600
 601         code = pioctl_T(names[i], VIOCSETAL, &blob, 1);
 602         if (code) {
 603             if (errno == EINVAL) {
 604                 ShowMessageBox(IDS_CLEANACL_INVALID_ARG, MB_ICONERROR, IDS_CLEANACL_INVALID_ARG, names[i]);
 605                 continue;
 606             }
 607             else {
 608                 ShowMessageBox(IDS_CLEANACL_ERROR, MB_ICONERROR, 0, names[i], GetAfsError(errno));
 609                 continue;
 610             }
 611         }
 612     }
 613 }
 614
 615 // Derived from fs.c's ListAclCmd
 616 BOOL
 617 GetRights(const CString& strDir, CStringArray& strNormal, CStringArray& strNegative)
 618 {
 619     LONG code;
 620     struct Acl *ta;
 621     struct ViceIoctl blob;
 622     struct AclEntry *te;
 623     int idf = 0; //getidf(as, parm_listacl_id);
 624     char space[AFS_PIOCTL_MAXSIZE];
 625     HOURGLASS hourglass;
 626
 627     blob.out_size = AFS_PIOCTL_MAXSIZE;
 628     blob.in_size = idf;
 629     blob.in = blob.out = space;
 630
 631     code = pioctl_T(strDir, VIOCGETAL, &blob, 1);
 632     if (code) {
 633         ShowMessageBox(IDS_GETRIGHTS_ERROR, MB_ICONERROR, IDS_GETRIGHTS_ERROR, strDir, GetAfsError(errno));
 634         return FALSE;
 635     }
 636
 637     ta = ParseAcl(space, AFS_PIOCTL_MAXSIZE);
 638     if (ta == NULL) {
 639         ShowMessageBox(IDS_INVALID_ACL_DATA, MB_ICONERROR, IDS_INVALID_ACL_DATA);
 640         return FALSE;
 641     }
 642     if (ta->dfs) {
 643         ShowMessageBox(IDS_DFSACL_ERROR, MB_ICONERROR, IDS_DFSACL_ERROR);
 644         return FALSE;
 645     }
 646
 647 //      if (ta->dfs)
 648 //              printf("  Default cell = %s\n", ta->cell);
 649
 650     CString strRight;
 651
 652     if (ta->nplus > 0) {
 653         for (te = ta->pluslist; te; te = te->next) {
 654             strNormal.Add(te->name);
 655             strNormal.Add(GetRightsString(te->rights, ta->dfs));
 656         }
 657     }
 658
 659     if (ta->nminus > 0) {
 660         for (te = ta->minuslist; te; te = te->next) {
 661             strNegative.Add(te->name);
 662             strNegative.Add(GetRightsString(te->rights, ta->dfs));
 663         }
 664     }
 665
 666     return TRUE;
 667 }
 668
 669 struct AclEntry *
 670 FindList(struct AclEntry *pCurEntry, const char *entryName)
 671 {
 672     while (pCurEntry) {
 673         if (!foldcmp(pCurEntry->name, PCCHAR(entryName)))
 674             return pCurEntry;
 675         pCurEntry = pCurEntry->next;
 676     }
 677
 678     return 0;
 679 }
 680
 681 void
 682 ChangeList(struct Acl *pAcl, BYTE bNormalRights, const CString & entryName, LONG nEntryRights)
 683 {
 684     ASSERT(pAcl);
 685     ASSERT(entryName);
 686
 687     struct AclEntry *pEntry;
 688     CStringUtf8 uEntryName(entryName);
 689
 690     HOURGLASS hourglass;
 691
 692     pEntry = (bNormalRights ? pAcl->pluslist : pAcl->minuslist);
 693     pEntry = FindList(pEntry, uEntryName);
 694
 695     /* Found the item already in the list. */
 696     if (pEntry) {
 697         pEntry->rights = nEntryRights;
 698         if (bNormalRights)
 699             pAcl->nplus -= PruneList(&pAcl->pluslist, pAcl->dfs);
 700         else
 701             pAcl->nminus -= PruneList(&pAcl->minuslist, pAcl->dfs);
 702         return;
 703     }
 704
 705     /* Otherwise we make a new item and plug in the new data. */
 706     pEntry = (struct AclEntry *) malloc(sizeof (struct AclEntry));
 707     ASSERT(pEntry);
 708
 709     strcpy(pEntry->name, uEntryName);
 710     pEntry->rights = nEntryRights;
 711
 712     if (bNormalRights) {
 713         pEntry->next = pAcl->pluslist;
 714         pAcl->pluslist = pEntry;
 715         pAcl->nplus++;
 716         if (nEntryRights == 0 || nEntryRights == -1)
 717             pAcl->nplus -= PruneList(&pAcl->pluslist, pAcl->dfs);
 718     }
 719     else {
 720         pEntry->next = pAcl->minuslist;
 721         pAcl->minuslist = pEntry;
 722         pAcl->nminus++;
 723         if (nEntryRights == 0)
 724             pAcl->nminus -= PruneList(&pAcl->minuslist, pAcl->dfs);
 725     }
 726 }
 727
 728 static LONG
 729 Convert(const CString& strRights, int dfs, enum rtype *rtypep)
 730 {
 731     int i, len;
 732     LONG mode;
 733
 734     *rtypep = add;      /* add rights, by default */
 735
 736     if (strRights == _T("read"))
 737         return PRSFS_READ | PRSFS_LOOKUP;
 738     if (strRights == _T("write"))
 739         return PRSFS_READ | PRSFS_LOOKUP | PRSFS_INSERT | PRSFS_DELETE | PRSFS_WRITE | PRSFS_LOCK;
 740     if (strRights == _T("mail"))
 741         return PRSFS_INSERT | PRSFS_LOCK | PRSFS_LOOKUP;
 742     if (strRights == _T("all"))
 743         return PRSFS_READ | PRSFS_LOOKUP | PRSFS_INSERT | PRSFS_DELETE | PRSFS_WRITE | PRSFS_LOCK | PRSFS_ADMINISTER;
 744
 745     if (strRights == _T("none")) {
 746         *rtypep = destroy; /* Remove entire entry */
 747         return 0;
 748     }
 749
 750     len = strRights.GetLength();
 751     mode = 0;
 752
 753     for (i = 0; i < len; i++) {
 754         TCHAR c = strRights[i];
 755         if (c == _T('r')) mode |= PRSFS_READ;
 756         else if (c == _T('l')) mode |= PRSFS_LOOKUP;
 757         else if (c == _T('i')) mode |= PRSFS_INSERT;
 758         else if (c == _T('d')) mode |= PRSFS_DELETE;
 759         else if (c == _T('w')) mode |= PRSFS_WRITE;
 760         else if (c == _T('k')) mode |= PRSFS_LOCK;
 761         else if (c == _T('a')) mode |= PRSFS_ADMINISTER;
 762         else {
 763             fprintf(stderr, "illegal rights character '%c'.\n", c);
 764             exit(1);
 765         }
 766     }
 767     return mode;
 768 }
 769
 770 BOOL
 771 SaveACL(const CString& strCellName, const CString& strDir, const CStringArray& normal, const CStringArray& negative)
 772 {
 773     LONG code;
 774     struct ViceIoctl blob;
 775     struct Acl *pAcl;
 776     LONG rights;
 777     enum rtype rtype;
 778
 779     HOURGLASS hourglass;
 780
 781     // Create a new ACL
 782     pAcl = EmptyAcl(strCellName);
 783
 784     // Set its normal rights
 785     int i;
 786     for (i = 0; i < normal.GetSize(); i += 2) {
 787         rights = Convert(normal[i + 1], 0, &rtype);
 788         ChangeList(pAcl, TRUE, normal[i], rights);
 789     }
 790
 791     // Set its negative rights
 792     for (i = 0; i < negative.GetSize(); i += 2) {
 793         rights = Convert(negative[i + 1], 0, &rtype);
 794         ChangeList(pAcl, FALSE, negative[i], rights);
 795     }
 796
 797     // Write the ACL
 798     blob.in = AclToString(pAcl);
 799     blob.out_size = 0;
 800     blob.in_size = 1 + strlen((const char *)blob.in);
 801
 802     code = pioctl_T(strDir, VIOCSETAL, &blob, 1);
 803     if (code) {
 804         if (errno == EINVAL)
 805             ShowMessageBox(IDS_SAVE_ACL_EINVAL_ERROR, MB_ICONERROR, IDS_SAVE_ACL_EINVAL_ERROR, strDir);
 806         else
 807             ShowMessageBox(IDS_SAVE_ACL_ERROR, MB_ICONERROR, IDS_SAVE_ACL_ERROR, strDir, GetAfsError(errno, strDir));
 808     }
 809
 810     ZapAcl(pAcl);
 811
 812     return (code == 0);
 813 }
 814
 815 BOOL
 816 CopyACL(const CString& strToDir, const CStringArray& normal, const CStringArray& negative, BOOL bClear)
 817 {
 818     LONG code;
 819     struct ViceIoctl blob;
 820     struct Acl *pToAcl;
 821     int idf = 0; // getidf(as, parm_copyacl_id);
 822     char space[AFS_PIOCTL_MAXSIZE];
 823     HOURGLASS hourglass;
 824
 825     // Get ACL to copy to
 826     blob.out_size = AFS_PIOCTL_MAXSIZE;
 827     blob.in_size = idf;
 828     blob.in = blob.out = space;
 829
 830     code = pioctl_T(strToDir, VIOCGETAL, &blob, 1);
 831     if (code) {
 832         ShowMessageBox(IDS_ACL_READ_ERROR, MB_ICONERROR, IDS_ACL_READ_ERROR, strToDir, GetAfsError(errno, strToDir));
 833         return FALSE;
 834     }
 835
 836     if (bClear)
 837         pToAcl = EmptyAcl(space);
 838     else
 839         pToAcl = ParseAcl(space, AFS_PIOCTL_MAXSIZE);
 840
 841     if (pToAcl == NULL) {
 842         ShowMessageBox(IDS_INVALID_ACL_DATA, MB_ICONERROR, IDS_INVALID_ACL_DATA);
 843         return FALSE;
 844     }
 845
 846     CleanAcl(pToAcl, NULL);
 847
 848     if (pToAcl->dfs) {
 849         ShowMessageBox(IDS_NO_DFS_COPY_ACL, MB_ICONERROR, IDS_NO_DFS_COPY_ACL, strToDir);
 850         ZapAcl(pToAcl);
 851         return FALSE;
 852     }
 853
 854     enum rtype rtype;
 855
 856     // Set normal rights
 857     int i;
 858     for (i = 0; i < normal.GetSize(); i += 2) {
 859         LONG rights = Convert(normal[i + 1], 0, &rtype);
 860         ChangeList(pToAcl, TRUE, normal[i], rights);
 861     }
 862
 863     // Set negative rights
 864     for (i = 0; i < negative.GetSize(); i += 2) {
 865         LONG rights = Convert(negative[i + 1], 0, &rtype);
 866         ChangeList(pToAcl, FALSE, normal[i], rights);
 867     }
 868
 869     // Save modified ACL
 870     blob.in = AclToString(pToAcl);
 871     blob.out_size = 0;
 872     blob.in_size = 1 + strlen((char *)blob.in);
 873
 874     code = pioctl_T(strToDir, VIOCSETAL, &blob, 1);
 875     if (code) {
 876         ZapAcl(pToAcl);
 877         if (errno == EINVAL)
 878             ShowMessageBox(IDS_COPY_ACL_EINVAL_ERROR, MB_ICONERROR, IDS_COPY_ACL_EINVAL_ERROR, strToDir);
 879         else
 880             ShowMessageBox(IDS_COPY_ACL_ERROR, MB_ICONERROR, IDS_COPY_ACL_ERROR, strToDir, GetAfsError(errno, strToDir));
 881         return FALSE;
 882     }
 883
 884     ZapAcl(pToAcl);
 885
 886     ShowMessageBox(IDS_COPY_ACL_OK, MB_OK|MB_ICONINFORMATION, IDS_COPY_ACL_OK);
 887
 888     return TRUE;
 889 }
 890
 891 CString
 892 ParseMountPoint(const CString strFile, CString strMountPoint)
 893 {
 894     CString strType;
 895     CString strVolume;
 896     CString strCell;
 897     CString strMountPointInfo;
 898
 899     if (strMountPoint[0] == '#')
 900         strType = "Regular";
 901     else if (strMountPoint[0] == '%')
 902         strType = "Read/Write";
 903
 904     int nColon = strMountPoint.Find(':');
 905     if (nColon >= 0) {
 906         strCell = strMountPoint.Mid(1, nColon - 1);
 907         strVolume = strMountPoint.Mid(nColon + 1);
 908     } else {
 909         strVolume = strMountPoint.Mid(1);
 910         strCell = _T("(local)");
 911     }
 912
 913     strMountPointInfo = _T("=> ") + strVolume + _T(" : ") + strCell + _T(" cell [") + strType + _T("]");
 914
 915     return strMountPointInfo;
 916 }
 917
 918 CString
 919 ParseSymlink(const CString strFile, CString strSymlink)
 920 {
 921     CString strSymlinkInfo;
 922
 923     strSymlinkInfo = _T("-> ") + strSymlink;
 924
 925     return strSymlinkInfo;
 926 }
 927
 928 BOOL
 929 GetFID(const CString& path, CString& fidstring, BOOL bLiteral)
 930 {
 931     struct ViceIoctl blob;
 932     cm_ioctlQueryOptions_t options;
 933     cm_fid_t fid;
 934     int code;
 935
 936     memset(&options, 0, sizeof(options));
 937     options.size = sizeof(options);
 938     options.field_flags |= CM_IOCTL_QOPTS_FIELD_LITERAL;
 939     options.literal = bLiteral ? 1 : 0;
 940     blob.in_size = options.size;    /* no variable length data */
 941     blob.in = &options;
 942     blob.out_size = sizeof(cm_fid_t);
 943     blob.out = (char *) &fid;
 944
 945     code = pioctl_T(path, VIOCGETFID, &blob, 1);
 946     fidstring.Empty();
 947     if (code == 0) {
 948         fidstring.Format( TEXT("%lu.%lu.%lu"),
 949                           fid.volume,
 950                           fid.vnode,
 951                           fid.unique);
 952         return TRUE;
 953     }
 954     return FALSE;
 955 }
 956
 957 BOOL
 958 IsPathInAfs(const CString & strPath)
 959 {
 960     struct ViceIoctl blob;
 961     cm_ioctlQueryOptions_t options;
 962     cm_fid_t fid;
 963     int code;
 964
 965     HOURGLASS hourglass;
 966
 967     memset(&options, 0, sizeof(options));
 968     options.size = sizeof(options);
 969     options.field_flags |= CM_IOCTL_QOPTS_FIELD_LITERAL;
 970     options.literal = 1;
 971     blob.in_size = options.size;    /* no variable length data */
 972     blob.in = &options;
 973     blob.out_size = sizeof(cm_fid_t);
 974     blob.out = (char *) &fid;
 975
 976     code = pioctl_T(strPath, VIOCGETFID, &blob, 1);
 977     if (code) {
 978         if ((errno == EINVAL) || (errno == ENOENT))
 979         return FALSE;
 980     }
 981     return TRUE;
 982 }
 983
 984 static int
 985 IsFreelanceRoot(const CString& apath)
 986 {
 987     struct ViceIoctl blob;
 988     afs_int32 code;
 989     char space[AFS_PIOCTL_MAXSIZE];
 990
 991     blob.in_size = 0;
 992     blob.out_size = AFS_PIOCTL_MAXSIZE;
 993     blob.out = space;
 994
 995     code = pioctl_T(apath, VIOC_FILE_CELL_NAME, &blob, 1);
 996     if (code == 0)
 997         return !strcmp("Freelance.Local.Root",space);
 998     return 1;   /* assume it is because it is more restrictive that way */
 999 }
1000
1001 static const char *
1002 NetbiosName(void)
1003 {
1004     static char buffer[1024] = "AFS";
1005     HKEY  parmKey;
1006     DWORD code;
1007     DWORD dummyLen;
1008     DWORD enabled = 0;
1009
1010     code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_SVC_PARAM_SUBKEY,
1011                          0, (IsWow64()?KEY_WOW64_64KEY:0)|KEY_QUERY_VALUE, &parmKey);
1012     if (code == ERROR_SUCCESS) {
1013         dummyLen = sizeof(buffer);
1014         code = RegQueryValueExA(parmKey, "NetbiosName", NULL, NULL,
1015                                (LPBYTE)buffer, &dummyLen);
1016         RegCloseKey (parmKey);
1017     } else {
1018         strcpy(buffer, "AFS");
1019     }
1020     return buffer;
1021 }
1022
1023 static void
1024 FixNetbiosPath(CString& path)
1025 {
1026     if (!IsPathInAfs(path)) {
1027         CString nbroot;
1028         const char * nbname = NetbiosName();
1029
1030         nbroot.Format(_T("\\\\%s\\"), nbname);
1031
1032         if (nbroot.CompareNoCase(path) == 0) {
1033             path.Append(_T("all\\"));
1034         }
1035     }
1036 }
1037
1038 #define AFSCLIENT_ADMIN_GROUPNAME "AFS Client Admins"
1039
1040 static BOOL
1041 IsAdmin (void)
1042 {
1043     static BOOL fAdmin = FALSE;
1044     static BOOL fTested = FALSE;
1045
1046     if (!fTested)
1047     {
1048         /* Obtain the SID for the AFS client admin group.  If the group does
1049          * not exist, then assume we have AFS client admin privileges.
1050          */
1051         PSID psidAdmin = NULL;
1052         DWORD dwSize, dwSize2;
1053         TCHAR pszAdminGroup[ MAX_COMPUTERNAME_LENGTH + sizeof(AFSCLIENT_ADMIN_GROUPNAME) + 2 ];
1054         TCHAR *pszRefDomain = NULL;
1055         SID_NAME_USE snu = SidTypeGroup;
1056
1057         dwSize = sizeof(pszAdminGroup);
1058
1059         if (!GetComputerName(pszAdminGroup, &dwSize)) {
1060             /* Can't get computer name.  We return false in this case.
1061                Retain fAdmin and fTested. This shouldn't happen.*/
1062             return FALSE;
1063         }
1064
1065         dwSize = 0;
1066         dwSize2 = 0;
1067
1068         lstrcat(pszAdminGroup, _T("\\"));
1069         lstrcat(pszAdminGroup, _T(AFSCLIENT_ADMIN_GROUPNAME));
1070
1071         LookupAccountName(NULL, pszAdminGroup, NULL, &dwSize, NULL, &dwSize2, &snu);
1072         /* that should always fail. */
1073
1074         if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
1075             /* if we can't find the group, then we allow the operation */
1076             fAdmin = TRUE;
1077             return TRUE;
1078         }
1079
1080         if (dwSize == 0 || dwSize2 == 0) {
1081             /* Paranoia */
1082             fAdmin = TRUE;
1083             return TRUE;
1084         }
1085
1086         psidAdmin = (PSID)malloc(dwSize); memset(psidAdmin,0,dwSize);
1087         pszRefDomain = (TCHAR *)malloc(dwSize2);
1088
1089         if (!LookupAccountName(NULL, pszAdminGroup, psidAdmin, &dwSize, pszRefDomain, &dwSize2, &snu)) {
1090             /* We can't lookup the group now even though we looked it up earlier.
1091                Could this happen? */
1092             fAdmin = TRUE;
1093         } else {
1094             /* Then open our current ProcessToken */
1095             HANDLE hToken;
1096
1097             if (OpenProcessToken (GetCurrentProcess(), TOKEN_QUERY, &hToken))
1098             {
1099
1100                 if (!CheckTokenMembership(hToken, psidAdmin, &fAdmin)) {
1101                     /* We'll have to allocate a chunk of memory to store the list of
1102                      * groups to which this user belongs; find out how much memory
1103                      * we'll need.
1104                      */
1105                     DWORD dwSize = 0;
1106                     PTOKEN_GROUPS pGroups;
1107
1108                     GetTokenInformation (hToken, TokenGroups, NULL, dwSize, &dwSize);
1109
1110                     pGroups = (PTOKEN_GROUPS)malloc(dwSize);
1111
1112                     /* Allocate that buffer, and read in the list of groups. */
1113                     if (GetTokenInformation (hToken, TokenGroups, pGroups, dwSize, &dwSize))
1114                     {
1115                         /* Look through the list of group SIDs and see if any of them
1116                          * matches the AFS Client Admin group SID.
1117                          */
1118                         size_t iGroup = 0;
1119                         for (; (!fAdmin) && (iGroup < pGroups->GroupCount); ++iGroup)
1120                         {
1121                             if (EqualSid (psidAdmin, pGroups->Groups[ iGroup ].Sid)) {
1122                                 fAdmin = TRUE;
1123                             }
1124                         }
1125                     }
1126
1127                     if (pGroups)
1128                         free(pGroups);
1129                 }
1130
1131                 /* if do not have permission because we were not explicitly listed
1132                  * in the Admin Client Group let's see if we are the SYSTEM account
1133                  */
1134                 if (!fAdmin) {
1135                     PTOKEN_USER pTokenUser;
1136                     SID_IDENTIFIER_AUTHORITY SIDAuth = SECURITY_NT_AUTHORITY;
1137                     PSID pSidLocalSystem = 0;
1138                     DWORD gle;
1139
1140                     GetTokenInformation(hToken, TokenUser, NULL, 0, &dwSize);
1141
1142                     pTokenUser = (PTOKEN_USER)malloc(dwSize);
1143
1144                     if (!GetTokenInformation(hToken, TokenUser, pTokenUser, dwSize, &dwSize))
1145                         gle = GetLastError();
1146
1147                     if (AllocateAndInitializeSid( &SIDAuth, 1,
1148                                                   SECURITY_LOCAL_SYSTEM_RID,
1149                                                   0, 0, 0, 0, 0, 0, 0,
1150                                                   &pSidLocalSystem))
1151                     {
1152                         if (EqualSid(pTokenUser->User.Sid, pSidLocalSystem)) {
1153                             fAdmin = TRUE;
1154                         }
1155
1156                         FreeSid(pSidLocalSystem);
1157                     }
1158
1159                     if ( pTokenUser )
1160                         free(pTokenUser);
1161                 }
1162             }
1163         }
1164
1165         free(psidAdmin);
1166         free(pszRefDomain);
1167
1168         fTested = TRUE;
1169     }
1170
1171     return fAdmin;
1172 }
1173
1174 CString
1175 Parent(const CString& path)
1176 {
1177     int last_slash = path.ReverseFind(_T('\\'));
1178
1179     if (last_slash != -1) {
1180         CString ret = path.Left(last_slash + 1);
1181         return ret;
1182     } else {
1183         if (path.GetLength() >= 2 && path[1] == _T(':')) {
1184             CString ret = path.Left(2);
1185             ret.AppendChar(_T('.'));
1186             return ret;
1187         } else {
1188             CString ret = _T(".");
1189             return ret;
1190         }
1191     }
1192     }
1193
1194 CString
1195 LastComponent(const CString& path)
1196 {
1197     int last_slash = path.ReverseFind(_T('\\'));
1198
1199     if (last_slash != -1) {
1200         CString ret = path.Mid(last_slash + 1);
1201         return ret;
1202     } else {
1203         if (path.GetLength() >= 2 && path[1] == _T(':')) {
1204             CString ret = path.Mid(2);
1205             return ret;
1206         } else {
1207             CString ret = path;
1208             return ret;
1209         }
1210     }
1211 }
1212
1213 static CString
1214 GetCell(const CString & path, BOOL bFollow = TRUE);
1215
1216 static CString
1217 GetCell(const CString & path, BOOL bFollow)
1218 {
1219     char cellname[MAXCELLCHARS];
1220     afs_int32 code;
1221     struct ViceIoctl blob;
1222
1223     blob.in_size = 0;
1224     blob.out_size = sizeof(cellname);
1225     blob.out = cellname;
1226
1227     code = pioctl_T(path, VIOC_FILE_CELL_NAME, &blob, 1);
1228     if (code) {
1229         CString s;
1230         s.Empty();
1231
1232         return s;
1233     } else {
1234         return Utf8ToCString(cellname);
1235     }
1236 }
1237
1238
1239 BOOL
1240 ListMount(CStringArray& files)
1241 {
1242     LONG code;
1243     struct ViceIoctl blob;
1244     int error;
1245
1246     CString parent_dir;         /* Parent directory of true name */
1247     CStringUtf8 last_component;         /* Last component of true name */
1248
1249     CStringArray mountPoints;
1250
1251     HOURGLASS hourglass;
1252
1253     error = 0;
1254
1255     for (int i = 0; i < files.GetSize(); i++) {
1256         int last_slash = files[i].ReverseFind(_T('\\'));
1257         char space[AFS_PIOCTL_MAXSIZE];
1258
1259         if (last_slash != -1) {
1260             last_component.SetString( files[i].Mid(last_slash + 1) );
1261             parent_dir.SetString( files[i].Left(last_slash + 1) );
1262             FixNetbiosPath(parent_dir);
1263         } else {
1264             // The path is of the form "C:foo" or just "foo".  If
1265             // there is a drive, then use the current directory of
1266             // that drive.  Otherwise we just use '.'.
1267
1268             if (files[i].GetLength() >= 2 && files[i][1] == _T(':')) {
1269                 parent_dir.Format(_T("%c:."), files[i][0]);
1270                 last_component.SetString( files[i].Mid(2) );
1271             } else {
1272                 parent_dir.SetString( _T("."));
1273                 last_component.SetString( files[i] );
1274             }
1275         }
1276
1277         blob.in_size = last_component.GetLength() + 1;
1278         blob.in = last_component.GetBuffer();
1279         blob.out_size = AFS_PIOCTL_MAXSIZE;
1280         blob.out = space;
1281         memset(space, 0, AFS_PIOCTL_MAXSIZE);
1282
1283         code = pioctl_T(parent_dir, VIOC_AFS_STAT_MT_PT, &blob, 1);
1284
1285         last_component.ReleaseBuffer();
1286
1287         if (code == 0) {
1288             int nPos;
1289             space[AFS_PIOCTL_MAXSIZE - 1] = '\0';
1290             nPos = strlen(space) - 1;
1291             if (space[nPos] == '.')
1292                 space[nPos] = 0;
1293             mountPoints.Add(ParseMountPoint(StripPath(files[i]), Utf8ToCString(space)));
1294         } else {
1295             error = 1;
1296             if (errno == EINVAL)
1297                 mountPoints.Add(GetMessageString(IDS_NOT_MOUNT_POINT_ERROR, StripPath(files[i])));
1298             else
1299                 mountPoints.Add(GetMessageString(IDS_LIST_MOUNT_POINT_ERROR, GetAfsError(errno, StripPath(files[i]))));
1300         }
1301     }
1302
1303     CMountPointsDlg dlg;
1304     dlg.SetMountPoints(mountPoints);
1305     dlg.DoModal();
1306
1307     return !error;
1308 }
1309
1310 BOOL
1311 MakeMount(const CString& strDir,
1312           const CString& strVolName,
1313           const CString& strInCellName,
1314           BOOL bRW)
1315 {
1316     LONG code;
1317     struct ViceIoctl blob;
1318     HOURGLASS hourglass;
1319
1320     ASSERT(strVolName.GetLength() < 64);
1321
1322     CString strParent = Parent(strDir);
1323
1324     FixNetbiosPath(strParent);
1325     if (!IsPathInAfs(strParent)) {
1326             ShowMessageBox(IDS_MAKE_MP_NOT_AFS_ERROR, MB_ICONERROR, IDS_MAKE_MP_NOT_AFS_ERROR);
1327             return FALSE;
1328         }
1329
1330     CString strPath = strParent + LastComponent(strDir);
1331
1332     if ( IsFreelanceRoot(strParent) && !IsAdmin() ) {
1333         ShowMessageBox(IDS_NOT_AFS_CLIENT_ADMIN_ERROR, MB_ICONERROR,
1334                        IDS_NOT_AFS_CLIENT_ADMIN_ERROR);
1335             return FALSE;
1336         }
1337
1338     CString strMount;
1339
1340     strMount.Format(_T("%c%s%s%s."),
1341                     ((bRW)?_T('%'):_T('#')),
1342                     strInCellName,
1343                     ((strInCellName.IsEmpty())?_T(""):_T(":")),
1344                     strVolName);
1345
1346     CStringUtf8 ustrMount(strMount);
1347
1348     blob.out_size = 0;
1349     blob.in_size = ustrMount.GetLength() + 1;
1350     blob.in = ustrMount.GetBuffer();
1351     blob.out = NULL;
1352
1353     code = pioctl_T(strPath, VIOC_AFS_CREATE_MT_PT, &blob, 0);
1354
1355     ustrMount.ReleaseBuffer();
1356
1357     if (code) {
1358         ShowMessageBox(IDS_MOUNT_POINT_ERROR, MB_ICONERROR, IDS_MOUNT_POINT_ERROR, GetAfsError(errno, strDir));
1359         return FALSE;
1360     }
1361
1362     return TRUE;
1363 }
1364
1365 BOOL
1366 RemoveSymlink(const CString& strName)
1367 {
1368     BOOL error = FALSE;
1369     INT code=0;
1370     struct ViceIoctl blob;
1371     char lsbuffer[1024];
1372
1373     HOURGLASS hourglass;
1374
1375     CString strParent = Parent(strName);
1376     CStringUtf8 ustrLast(LastComponent(strName));
1377     FixNetbiosPath(strParent);
1378
1379     if ( IsFreelanceRoot(strParent) && !IsAdmin() ) {
1380         ShowMessageBox(IDS_NOT_AFS_CLIENT_ADMIN_ERROR, MB_ICONERROR, IDS_NOT_AFS_CLIENT_ADMIN_ERROR);
1381         return FALSE;
1382     }
1383
1384     blob.in_size = ustrLast.GetLength() + 1;
1385     blob.in = ustrLast.GetBuffer();
1386     blob.out = lsbuffer;
1387     blob.out_size = sizeof(lsbuffer);
1388     code = pioctl_T(strParent, VIOC_LISTSYMLINK, &blob, 0);
1389     ustrLast.ReleaseBuffer();
1390     if (code)
1391         return FALSE;
1392     blob.out_size = 0;
1393     blob.in_size = ustrLast.GetLength() + 1;
1394     blob.in = ustrLast.GetBuffer();
1395
1396     code = pioctl_T(strParent, VIOC_DELSYMLINK, &blob, 0);
1397
1398     ustrLast.ReleaseBuffer();
1399
1400     return (code == 0);
1401 }
1402
1403 BOOL
1404 IsSymlink(const CString& strName)
1405 {
1406     struct ViceIoctl blob;
1407     int code;
1408     char space[AFS_PIOCTL_MAXSIZE];
1409     HOURGLASS hourglass;
1410
1411     CStringUtf8 ustrLast(LastComponent(strName));
1412     CString strParent = Parent(strName);
1413
1414     FixNetbiosPath(strParent);
1415
1416     blob.in_size = ustrLast.GetLength() + 1;
1417     blob.in = ustrLast.GetBuffer();
1418     blob.out_size = AFS_PIOCTL_MAXSIZE;
1419     blob.out = space;
1420     memset(space, 0, AFS_PIOCTL_MAXSIZE);
1421
1422     code = pioctl_T(strParent, VIOC_LISTSYMLINK, &blob, 1);
1423
1424     ustrLast.ReleaseBuffer();
1425
1426     return (code==0);
1427 }
1428
1429
1430 BOOL
1431 IsMountPoint(const CString& path)
1432 {
1433     LONG code = 0;
1434     struct ViceIoctl blob;
1435     char lsbuffer[1024];
1436
1437     HOURGLASS hourglass;
1438
1439     CString parent = Parent(path);
1440     FixNetbiosPath(parent);
1441
1442     CStringUtf8 mountpoint(LastComponent(path));
1443
1444     blob.in_size = mountpoint.GetLength() + 1;
1445     blob.in = mountpoint.GetBuffer();
1446     blob.out = lsbuffer;
1447     blob.out_size = sizeof(lsbuffer);
1448
1449     code = pioctl_T(parent, VIOC_AFS_STAT_MT_PT, &blob, 0);
1450
1451     mountpoint.ReleaseBuffer();
1452
1453     return (code==0);
1454 }
1455
1456
1457 /*
1458  * Delete AFS mount points.  Variables are used as follows:
1459  *       tbuffer: Set to point to the null-terminated directory name of the mount point
1460  *          (or ``.'' if none is provided)
1461  *      tp: Set to point to the actual name of the mount point to nuke.
1462  */
1463 BOOL
1464 RemoveMount(CStringArray& files)
1465 {
1466     LONG code = 0;
1467     struct ViceIoctl blob;
1468     BOOL error = FALSE;
1469     CStringArray results;
1470     CString str;
1471     CString str2;
1472
1473     HOURGLASS hourglass;
1474
1475     for (int i = 0; i < files.GetSize(); i++) {
1476         if (!IsMountPoint(files[i])) {
1477             error = TRUE;
1478             if (errno == EINVAL)
1479                 results.Add(GetMessageString(IDS_NOT_MOUNT_POINT_ERROR, StripPath(files[i])));
1480             else
1481                 results.Add(GetMessageString(IDS_ERROR, GetAfsError(errno, StripPath(files[i]))));
1482             continue;   // don't bother trying
1483         }
1484
1485         CString parent = Parent(files[i]);
1486         CStringUtf8 mountpoint(LastComponent(files[i]));
1487         FixNetbiosPath(parent);
1488
1489         if ( IsFreelanceRoot(parent) && !IsAdmin() ) {
1490             results.Add(GetMessageString(IDS_NOT_AFS_CLIENT_ADMIN_ERROR, StripPath(files[i])));
1491             error = TRUE;
1492             continue;   /* skip */
1493         }
1494
1495         blob.out_size = 0;
1496         blob.in_size = mountpoint.GetLength() + 1;
1497         blob.in = mountpoint.GetBuffer();
1498
1499         code = pioctl_T(parent, VIOC_AFS_DELETE_MT_PT, &blob, 0);
1500
1501         mountpoint.ReleaseBuffer();
1502
1503         if (code) {
1504             error = TRUE;
1505             results.Add(GetMessageString(IDS_ERROR, GetAfsError(errno, StripPath(files[i]))));
1506         } else
1507             results.Add(GetMessageString(IDS_DELETED));
1508     }
1509
1510     LoadString (str, IDS_REMOVE_MP);
1511     LoadString (str2, IDS_REMOVE_MP_COLUMN);
1512     CResultsDlg dlg(REMOVE_MOUNT_POINTS_HELP_ID);
1513     dlg.SetContents(str, str2, StripPath(files), results);
1514     dlg.DoModal();
1515
1516     return !error;
1517 }
1518
1519 BOOL
1520 GetVolumeInfo(CString strFile, CVolInfo& volInfo, BOOL bFollow)
1521 {
1522     LONG code;
1523     struct ViceIoctl blob;
1524     struct VolumeStatus *status;
1525     char *name;
1526     char space[AFS_PIOCTL_MAXSIZE];
1527     HOURGLASS hourglass;
1528     CString strTarget = bFollow ? strFile : Parent(strFile);
1529
1530     volInfo.m_strFilePath = strTarget;
1531     volInfo.m_strFileName = StripPath(strTarget);
1532
1533     /*
1534         volInfo.m_strName = "VolumeName";
1535         volInfo.m_nID = 10;
1536         volInfo.m_nQuota = 20 * 1024 * 1024;
1537         volInfo.m_nNewQuota = volInfo.m_nQuota;
1538         volInfo.m_nUsed = volInfo.m_nQuota / 2;
1539         volInfo.m_nPartSize = 50 * 1024 * 1024;
1540         volInfo.m_nPartFree = 30 * 1024 * 1024;
1541         volInfo.m_nDup = -1;
1542         return TRUE;
1543      */
1544
1545     blob.out_size = AFS_PIOCTL_MAXSIZE;
1546     blob.in_size = 0;
1547     blob.out = space;
1548
1549     code = pioctl_T(strTarget, VIOCGETVOLSTAT, &blob, 1);
1550     if (code || blob.out_size < sizeof(*status)) {
1551         volInfo.m_strErrorMsg = GetAfsError(errno, strTarget);
1552         return FALSE;
1553     }
1554
1555     status = (VolumeStatus *)space;
1556     name = (char *)status + sizeof(*status);
1557
1558     volInfo.m_strName = Utf8ToCString(name);
1559     volInfo.m_nID = status->Vid;
1560     volInfo.m_nQuota = status->MaxQuota;
1561     volInfo.m_nNewQuota = status->MaxQuota;
1562     volInfo.m_nUsed = status->BlocksInUse;
1563     volInfo.m_nPartSize = status->PartMaxBlocks;
1564     volInfo.m_nPartFree = status->PartBlocksAvail;
1565     volInfo.m_nDup = -1;
1566
1567     errno = 0;
1568     code = pioctl_T(strTarget, VIOC_PATH_AVAILABILITY, &blob, 1);
1569     switch (errno) {
1570     case 0:
1571         volInfo.m_strAvail =_T("Online");
1572         break;
1573     case ENXIO:
1574         volInfo.m_strAvail = _T("Offline");
1575         break;
1576     case ENOSYS:
1577         volInfo.m_strAvail = _T("Unreachable");
1578         break;
1579     case EBUSY:
1580         volInfo.m_strAvail = _T("Busy");
1581         break;
1582     default:
1583         volInfo.m_strAvail = _T("Unknown");
1584     }
1585
1586     return TRUE;
1587 }
1588
1589 BOOL
1590 SetVolInfo(CVolInfo& volInfo)
1591 {
1592     LONG code;
1593     struct ViceIoctl blob;
1594     struct VolumeStatus *status;
1595     char *input;
1596     char space[AFS_PIOCTL_MAXSIZE];
1597     HOURGLASS hourglass;
1598
1599     blob.out_size = AFS_PIOCTL_MAXSIZE;
1600     blob.in_size = sizeof(*status) + 3; /* for the three terminating nulls */
1601     blob.out = space;
1602     blob.in = space;
1603
1604     status = (VolumeStatus *)space;
1605     status->MinQuota = -1;
1606     status->MaxQuota = volInfo.m_nNewQuota;
1607
1608     input = (char *)status + sizeof(*status);
1609     *(input++) = '\0';  /* never set name: this call doesn't change vldb */
1610     *(input++) = '\0';  // No offmsg
1611     *(input++) = '\0';  // No motd
1612
1613 #ifdef LOGGING_ON
1614     FILE *fp = OpenFile(szLogFileName, "a");
1615     if (fp) {
1616         fprintf(fp, "\nSetVolInfo() pioctl parms:\n");
1617         fprintf(fp, "\tpathp = %s\n\topcode = VIOCSETVOLSTAT (%d)\n\tblobp = %ld\n", PCCHAR(volInfo.m_strFilePath), VIOCSETVOLSTAT, &blob);
1618         fprintf(fp, "\t\tblobp.in = %ld (VolumeStatus *status)\n\t\tblobp.in_size = %ld\n\t\tblobp.out = %ld ((VolumeStatus *status))\n\t\tblobp.out_size = %ld\n", blob.in, blob.in_size, blob.out, blob.out_size);
1619         fprintf(fp, "\t\t\tstatus->MinQuota = %ld\n", status->MinQuota);
1620         fprintf(fp, "\t\t\tstatus->MaxQuota = %ld\n", status->MaxQuota);
1621         fprintf(fp, "\t\t\tOther status fields aren't set\n");
1622         fprintf(fp, "\t\t\t3 nulls follow the VolumeStatus structure.\n");
1623         fprintf(fp, "\tfollow = 1\n");
1624         fclose(fp);
1625     }
1626 #endif
1627
1628     code = pioctl_T(volInfo.m_strFilePath, VIOCSETVOLSTAT, &blob, 1);
1629     if (code || blob.out_size < sizeof(*status)) {
1630         ShowMessageBox(IDS_SET_QUOTA_ERROR, MB_ICONERROR, IDS_SET_QUOTA_ERROR, GetAfsError(errno, volInfo.m_strName));
1631         return FALSE;
1632     }
1633
1634     return TRUE;
1635 }
1636
1637 void
1638 GetCellName(const CString& cellNamep, struct afsconf_cell *infop)
1639 {
1640     CStringUtf8 uCellName(cellNamep);
1641
1642     StringCbCopyA(infop->name, sizeof(infop->name), uCellName);
1643 }
1644
1645 BOOL NO_CALLER
1646 CheckServers(const CString& strCellName, WHICH_CELLS nCellsToCheck, BOOL bFast)
1647 {
1648     LONG code;
1649     struct ViceIoctl blob;
1650     LONG j;
1651     LONG temp = 0;
1652     struct afsconf_cell info;
1653     struct chservinfo checkserv;
1654     char space[AFS_PIOCTL_MAXSIZE];
1655     HOURGLASS hourglass;
1656
1657     memset(&checkserv, 0, sizeof(struct chservinfo));
1658     blob.in_size = sizeof(struct chservinfo);
1659     blob.in = (caddr_t)&checkserv;
1660
1661     blob.out_size = AFS_PIOCTL_MAXSIZE;
1662     blob.out = space;
1663     memset(space, 0, sizeof(afs_int32));        /* so we assure zero when nothing is copied back */
1664
1665     if (nCellsToCheck == SPECIFIC_CELL) {
1666         temp = 2;
1667         GetCellName(strCellName, &info);
1668         strcpy(checkserv.tbuffer,info.name);
1669         checkserv.tsize = strlen(info.name) + 1;
1670     } else {
1671         if (nCellsToCheck != ALL_CELLS)
1672             temp = 2;
1673         strcpy(checkserv.tbuffer, "\0");
1674         checkserv.tsize = 0;
1675     }
1676     if (bFast)
1677         temp |= 1;      /* set fast flag */
1678
1679     checkserv.magic = 0x12345678;       /* XXX */
1680     checkserv.tflags = temp;
1681     checkserv.tinterval = -1;   /* don't change current interval */
1682
1683     code = pioctl_utf8(0, VIOCCKSERV, &blob, 1);
1684     if (code) {
1685         ShowMessageBox(IDS_CHECK_SERVERS_ERROR, MB_ICONERROR, IDS_CHECK_SERVERS_ERROR, GetAfsError(errno, CString()));
1686         return FALSE;
1687     }
1688
1689     memcpy(&temp, space, sizeof(LONG));
1690
1691     if (temp == 0) {
1692         ShowMessageBox(IDS_ALL_SERVERS_RUNNING, MB_OK|MB_ICONINFORMATION, IDS_ALL_SERVERS_RUNNING);
1693         return TRUE;
1694     }
1695
1696     CStringArray servers;
1697     for (j = 0; j < AFS_MAXHOSTS; j++) {
1698         memcpy(&temp, space + j * sizeof(LONG), sizeof(LONG));
1699         if (temp == 0)
1700             break;
1701
1702         char *name = hostutil_GetNameByINet(temp);
1703         servers.Add(name);
1704     }
1705
1706     CDownServersDlg dlg;
1707     dlg.SetServerNames(servers);
1708     dlg.DoModal();
1709
1710     return TRUE;
1711 }
1712
1713 BOOL
1714 GetTokenInfo(CStringArray& tokenInfo)
1715 {
1716     int cellNum;
1717     int rc;
1718     time_t current_time;
1719     time_t tokenExpireTime;
1720     char *expireString;
1721     char userName[100];
1722 //      char s[100];
1723     struct ktc_principal serviceName, clientName;
1724     struct ktc_token token;
1725
1726     CString strTokenInfo;
1727     CString strUserName;
1728     CString strCellName;
1729     CString strExpir;
1730
1731 //      tokenInfo.Add("");
1732 //      return TRUE;
1733
1734
1735     HOURGLASS hourglass;
1736
1737 //      printf("\nTokens held by the Cache Manager:\n\n");
1738     cellNum = 0;
1739     current_time = time(0);
1740
1741     while (1) {
1742         rc = ktc_ListTokens(cellNum, &cellNum, &serviceName);
1743         if (rc == KTC_NOENT) {
1744             /* end of list */
1745 //          printf("   --End of list --\n");
1746             break;
1747         }
1748         else if (rc == KTC_NOCM) {
1749             ShowMessageBox(IDS_GET_TOKENS_NO_AFS_SERVICE);
1750 //          printf("AFS service may not have started\n");
1751             break;
1752         }
1753         else if (rc) {
1754             ShowMessageBox(IDS_GET_TOKENS_UNEXPECTED_ERROR, MB_ICONERROR, IDS_GET_TOKENS_UNEXPECTED_ERROR, rc);
1755             return FALSE;
1756 //          printf("Unexpected error, code %d\n", rc);
1757 //          exit(1);
1758         }
1759         else {
1760             rc = ktc_GetToken(&serviceName, &token, sizeof(token), &clientName);
1761             if (rc) {
1762                 ShowMessageBox(IDS_GET_TOKENS_UNEXPECTED_ERROR2, MB_ICONERROR, IDS_GET_TOKENS_UNEXPECTED_ERROR2,
1763                                 serviceName.name, serviceName.instance, serviceName.cell, rc);
1764                 continue;
1765             }
1766
1767             tokenExpireTime = token.endTime;
1768
1769             strcpy(userName, clientName.name);
1770             if (clientName.instance[0] != 0) {
1771                 strcat(userName, ".");
1772                 strcat(userName, clientName.instance);
1773             }
1774
1775             BOOL bShowName = FALSE;
1776
1777             if (userName[0] == '\0')
1778                 ; //printf("Tokens");
1779 // AFS ID is not returned at this time.
1780 //          else if (strncmp(userName, "AFS ID", 6) == 0)
1781 //              printf("User's (%s) tokens", userName);
1782 //              sscanf(userName, "(AFS ID %s)", szAfsID);
1783             else if (strncmp(userName, "Unix UID", 8) == 0)
1784                 ; //printf("Tokens");
1785             else
1786                 strUserName = userName;
1787 //              printf("User %s's tokens", userName);
1788
1789 //              printf(" for %s%s%s@%s ", serviceName.name, serviceName.instance[0] ? "." : "", serviceName.instance, serviceName.cell);
1790             strCellName = serviceName.cell;
1791
1792             if (tokenExpireTime <= current_time)
1793                 strExpir = "[>> Expired <<]";
1794 //              printf("[>> Expired <<]\n");
1795             else {
1796                 expireString = ctime(&tokenExpireTime);
1797                 expireString += 4;       /* Skip day of week */
1798                 expireString[12] = '\0'; /* Omit secs & year */
1799 //              printf("[Expires %s]\n", expireString);
1800 #ifdef UNICODE
1801                 strExpir.Format(_T("%S"), expireString);
1802 #else
1803                 strExpir.Format(_T("%s"), expireString);
1804 #endif
1805             }
1806
1807             strTokenInfo = strUserName + "\t" + strCellName + "\t" + strExpir + "\t" + strCellName;
1808             tokenInfo.Add(strTokenInfo);
1809         }
1810     }
1811
1812 //      printf("Press <Enter> or <Return> when finished: ");
1813 //      gets(s);
1814     return TRUE;
1815 }
1816
1817 UINT
1818 MakeSymbolicLink(const CString& strName, const CString& strTarget)
1819 {
1820     struct ViceIoctl blob;
1821     UINT code;
1822     HOURGLASS hourglass;
1823
1824     CString strParent = Parent(strName);
1825     FixNetbiosPath(strParent);
1826
1827     if (!IsPathInAfs(strParent)) {
1828             ShowMessageBox(IDS_MAKE_LNK_NOT_AFS_ERROR, MB_ICONERROR, IDS_MAKE_MP_NOT_AFS_ERROR);
1829             return FALSE;
1830     }
1831
1832     if ( IsFreelanceRoot(strParent) && !IsAdmin() ) {
1833         ShowMessageBox(IDS_NOT_AFS_CLIENT_ADMIN_ERROR, MB_ICONERROR, IDS_NOT_AFS_CLIENT_ADMIN_ERROR);
1834         return FALSE;
1835     }
1836
1837     CStringUtf8 ustrTarget(strTarget);
1838
1839     blob.in_size = ustrTarget.GetLength() + 1;
1840     blob.in = ustrTarget.GetBuffer();
1841     blob.out_size = 0;
1842     blob.out = NULL;
1843
1844     code = pioctl_T(strName, VIOC_SYMLINK, &blob, 0);
1845
1846     ustrTarget.ReleaseBuffer();
1847
1848     if (code != 0)
1849         return code;
1850     return 0;
1851 }
1852
1853 void NO_CALLER
1854 ListSymbolicLinkPath(const char *strName,char *strPath,UINT nlenPath)
1855 {
1856     ASSERT(nlenPath<MAX_PATH);
1857     struct ViceIoctl blob;
1858     char orig_name[MAX_PATH+1];         /*Original name, may be modified*/
1859     char true_name[MAX_PATH+1];         /*``True'' dirname (e.g., symlink target)*/
1860     char parent_dir[MAX_PATH+1];                /*Parent directory of true name*/
1861     char *last_component;       /*Last component of true name*/
1862     UINT code;
1863     char space[AFS_PIOCTL_MAXSIZE];
1864     HOURGLASS hourglass;
1865
1866     strcpy(orig_name, strName);
1867     strcpy(true_name, orig_name);
1868     /*
1869      * Find rightmost slash, if any.
1870      */
1871     last_component = (char *) strrchr(true_name, '\\');
1872     if (!last_component)
1873         last_component = (char *) strrchr(true_name, '/');
1874     if (last_component) {
1875         /*
1876          * Found it.  Designate everything before it as the parent directory,
1877          * everything after it as the final component.
1878          */
1879         strncpy(parent_dir, true_name, last_component - true_name + 1);
1880         parent_dir[last_component - true_name + 1] = 0;
1881         last_component++;   /*Skip the slash*/
1882
1883         if (!IsPathInAfs(parent_dir)) {
1884             const char * nbname = NetbiosName();
1885             int len = strlen(nbname);
1886
1887             if (parent_dir[0] == '\\' && parent_dir[1] == '\\' &&
1888                  parent_dir[len+2] == '\\' &&
1889                  parent_dir[len+3] == '\0' &&
1890                  !strnicmp(nbname,&parent_dir[2],len))
1891             {
1892                 sprintf(parent_dir,"\\\\%s\\all\\", nbname);
1893             }
1894         }
1895     }
1896     else {
1897         /*
1898          * No slash appears in the given file name.  Set parent_dir to the current
1899          * directory, and the last component as the given name.
1900          */
1901         fs_ExtractDriveLetter(true_name, parent_dir);
1902         strcat(parent_dir, ".");
1903         last_component = true_name;
1904         fs_StripDriveLetter(true_name, true_name, sizeof(true_name));
1905     }
1906     blob.in = last_component;
1907     blob.in_size = strlen(last_component)+1;
1908     blob.out_size = AFS_PIOCTL_MAXSIZE;
1909     blob.out = space;
1910     memset(space, 0, AFS_PIOCTL_MAXSIZE);
1911     if ((code = pioctl(parent_dir, VIOC_LISTSYMLINK, &blob, 1)))
1912         strcpy(space,"???");
1913     ASSERT(strlen(space)<MAX_PATH);
1914     strncpy(strPath,space,nlenPath);
1915 }
1916
1917 BOOL NO_CALLER
1918 ListSymlink(CStringArray& files)
1919 {
1920     LONG code;
1921     struct ViceIoctl blob;
1922     int error;
1923     CStringArray symlinks;
1924     char space[AFS_PIOCTL_MAXSIZE];
1925     HOURGLASS hourglass;
1926
1927     error = 0;
1928
1929     for (int i = 0; i < files.GetSize(); i++) {
1930
1931         CString strParent = Parent(files[i]);
1932         CStringUtf8 ustrLast(LastComponent(files[i]));
1933
1934         FixNetbiosPath(strParent);
1935
1936         blob.in_size = ustrLast.GetLength() + 1;
1937         blob.in = ustrLast.GetBuffer();
1938         blob.out_size = AFS_PIOCTL_MAXSIZE;
1939         blob.out = space;
1940         memset(space, 0, AFS_PIOCTL_MAXSIZE);
1941
1942         code = pioctl_T(strParent, VIOC_LISTSYMLINK, &blob, 1);
1943
1944         ustrLast.ReleaseBuffer();
1945
1946         if (code == 0) {
1947             CString syml;
1948             int len;
1949
1950             space[AFS_PIOCTL_MAXSIZE - 1] = '\0';
1951             syml = Utf8ToCString(space);
1952             len = syml.GetLength();
1953
1954             if (len > 0) {
1955                 if (syml[len - 1] == _T('.'))
1956                     syml.Truncate(len - 1);
1957             }
1958
1959             symlinks.Add(ParseSymlink(StripPath(files[i]), syml));
1960
1961         } else {
1962             error = 1;
1963             if (errno == EINVAL)
1964                 symlinks.Add(GetMessageString(IDS_NOT_SYMLINK_ERROR, StripPath(files[i])));
1965             else
1966                 symlinks.Add(GetMessageString(IDS_LIST_MOUNT_POINT_ERROR, GetAfsError(errno, StripPath(files[i]))));
1967         }
1968     }
1969
1970     CSymlinksDlg dlg;
1971     dlg.SetSymlinks(symlinks);
1972     dlg.DoModal();
1973
1974     return !error;
1975 }
1976
1977 CString
1978 GetCellName( const CString& strPath, BOOL bFollow )
1979 {
1980     return GetCell(bFollow ? strPath : Parent(strPath));
1981 }
1982
1983 CString
1984 GetServer( const CString& strPath, BOOL bFollow )
1985 {
1986     LONG code;
1987     struct ViceIoctl blob;
1988     CString server;
1989     char space[AFS_PIOCTL_MAXSIZE];
1990
1991     blob.out_size = AFS_PIOCTL_MAXSIZE;
1992     blob.in_size = 0;
1993     blob.out = space;
1994     memset(space, 0, sizeof(space));
1995
1996     code = pioctl_T(bFollow ? strPath : Parent(strPath), VIOCWHEREIS, &blob, 1);
1997     if (code) {
1998         server=GetAfsError(errno);
1999     } else {
2000         LONG *hosts = (LONG *)space;
2001
2002         for (int j = 0; j < AFS_MAXHOSTS; j++) {
2003             if (hosts[j] == 0)
2004                 break;
2005             char *hostName = hostutil_GetNameByINet(hosts[j]);
2006             server=hostName;
2007         }
2008     }
2009
2010     return server;
2011 }
2012
2013 void
2014 GetServers( const CString& strPath, CStringArray& servers, BOOL bFollow )
2015 {
2016     LONG code;
2017     struct ViceIoctl blob;
2018     char space[AFS_PIOCTL_MAXSIZE];
2019
2020     blob.out_size = AFS_PIOCTL_MAXSIZE;
2021     blob.in_size = 0;
2022     blob.out = space;
2023     memset(space, 0, sizeof(space));
2024
2025     code = pioctl_T(bFollow ? strPath : Parent(strPath), VIOCWHEREIS, &blob, 1);
2026     if (code) {
2027         servers.Add(GetAfsError(errno));
2028     } else {
2029         LONG *hosts = (LONG *)space;
2030
2031         for (int j = 0; j < AFS_MAXHOSTS; j++) {
2032             if (hosts[j] == 0)
2033                 break;
2034             char *hostName = hostutil_GetNameByINet(hosts[j]);
2035             servers.Add(hostName);
2036         }
2037     }
2038 }
2039
2040 CString
2041 GetOwner( const CString& strPath, BOOL bFollow )
2042 {
2043     LONG code;
2044     struct ViceIoctl blob;
2045     afs_int32 owner[2];
2046     CString ret = TEXT("(unknown)");
2047
2048     blob.in_size = 0;
2049     blob.out_size = 2 * sizeof(afs_int32);
2050     blob.out = (char *) &owner;
2051
2052     code = pioctl_T(bFollow ? strPath : Parent(strPath), VIOCGETOWNER, &blob, 1);
2053     if (code == 0 && blob.out_size == 2 * sizeof(afs_int32)) {
2054         char oname[PR_MAXNAMELEN] = "(unknown)";
2055         char confDir[257];
2056         CStringUtf8 cell;
2057
2058         cell = GetCell(strPath, bFollow);
2059
2060         /* Go to the PRDB and see if this all number username is valid */
2061         cm_GetConfigDir(confDir, sizeof(confDir));
2062
2063         pr_Initialize(1, confDir, PCCHAR(cell));
2064         pr_SIdToName(owner[0], oname);
2065
2066         ret.Empty();
2067         ret.Format(TEXT("%s [%d]"), (LPCTSTR)CString(oname), owner[0]);
2068     }
2069
2070     return ret;
2071 }
2072
2073 CString
2074 GetGroup( const CString& strPath, BOOL bFollow )
2075 {
2076     LONG code;
2077     struct ViceIoctl blob;
2078     afs_int32 owner[2];
2079     CString ret = TEXT("(unknown)");
2080
2081     blob.in_size = 0;
2082     blob.out_size = 2 * sizeof(afs_int32);
2083     blob.out = (char *) &owner;
2084
2085     code = pioctl_T(bFollow ? strPath : Parent(strPath), VIOCGETOWNER, &blob, 1);
2086     if (code == 0 && blob.out_size == 2 * sizeof(afs_int32)) {
2087         char gname[PR_MAXNAMELEN] = "(unknown)";
2088         char confDir[257];
2089         CStringUtf8 cell;
2090
2091         cell = GetCell(strPath, bFollow);
2092
2093         /* Go to the PRDB and see if this all number username is valid */
2094         cm_GetConfigDir(confDir, sizeof(confDir));
2095
2096         pr_Initialize(1, confDir, PCCHAR(cell));
2097         pr_SIdToName(owner[1], gname);
2098
2099         ret.Empty();
2100         ret.Format(TEXT("%s [%d]"), (LPCTSTR)CString(gname), owner[1]);
2101     }
2102
2103     return ret;
2104 }
2105
2106 BOOL
2107 GetUnixModeBits( const CString& strPath, CString& user, CString& group, CString& other, CString& suid )
2108 {
2109     // the strings must match the unix ls command output: "rwx" means read/write/execute permissions
2110
2111     LONG code;
2112     struct ViceIoctl blob;
2113     afs_uint32 unixModeBits;
2114     CString ret = TEXT("(unknown)");
2115
2116     user.Empty();
2117     group.Empty();
2118     other.Empty();
2119     suid.Empty();
2120
2121     blob.in_size = 0;
2122     blob.out_size = sizeof(afs_int32);
2123     blob.out = (char *) &unixModeBits;
2124
2125     code = pioctl_T(strPath, VIOC_GETUNIXMODE, &blob, 1);
2126     if (code == 0 && blob.out_size == sizeof(afs_uint32)) {
2127         if (unixModeBits & S_IRUSR)
2128             user += _T("r");
2129         if (unixModeBits & S_IWUSR)
2130             user += _T("w");
2131         if (unixModeBits & S_IXUSR)
2132             user += _T("x");
2133
2134         if (unixModeBits & S_IRGRP)
2135             group += _T("r");
2136         if (unixModeBits & S_IWGRP)
2137             group += _T("w");
2138         if (unixModeBits & S_IXGRP)
2139             group += _T("x");
2140
2141         if (unixModeBits & S_IROTH)
2142             other += _T("r");
2143         if (unixModeBits & S_IWOTH)
2144             other += _T("w");
2145         if (unixModeBits & S_IXOTH)
2146             other += _T("x");
2147
2148         if (unixModeBits & S_ISUID)
2149             suid += _T("s");
2150         if (unixModeBits & S_ISGID)
2151             suid += _T("g");
2152         if (unixModeBits & S_ISVTX)
2153             suid += _T("v");
2154
2155         return TRUE;
2156     }
2157
2158     return FALSE;
2159 }
2160
2161 void
2162 SetUnixModeBits( const CStringArray& files, const CString& user, const CString& group, const CString& other, const CString& suid )
2163 {
2164     // set the unix file attributes for all paths in 'files'.
2165     LONG code;
2166     struct ViceIoctl blob;
2167     struct {
2168         cm_ioctlQueryOptions_t options;
2169         afs_uint32 unixModeBits;
2170     } inData;
2171
2172     memset(&inData, 0, sizeof(inData));
2173     inData.options.size = sizeof(inData.options);
2174     inData.options.field_flags = 0;
2175     inData.options.literal = 0;            /* always applying to target */
2176     blob.in_size = sizeof(inData);         /* no variable length data */
2177     blob.in = &inData;
2178     blob.out = NULL;
2179     blob.out_size = 0;
2180     inData.unixModeBits = 0;
2181
2182     if (user.Find(_T('r')) != -1)
2183         inData.unixModeBits |= S_IRUSR;
2184     if (user.Find(_T('w')) != -1)
2185         inData.unixModeBits |= S_IWUSR;
2186     if (user.Find(_T('x')) != -1)
2187         inData.unixModeBits |= S_IXUSR;
2188
2189     if (group.Find(_T('r')) != -1)
2190         inData.unixModeBits |= S_IRGRP;
2191     if (group.Find(_T('w')) != -1)
2192         inData.unixModeBits |= S_IWGRP;
2193     if (group.Find(_T('x')) != -1)
2194         inData.unixModeBits |= S_IXGRP;
2195
2196     if (other.Find(_T('r')) != -1)
2197         inData.unixModeBits |= S_IROTH;
2198     if (other.Find(_T('w')) != -1)
2199         inData.unixModeBits |= S_IWOTH;
2200     if (other.Find(_T('x')) != -1)
2201         inData.unixModeBits |= S_IXOTH;
2202
2203     if (suid.Find(_T('s')) != -1)
2204         inData.unixModeBits |= S_ISUID;
2205     if (suid.Find(_T('g')) != -1)
2206         inData.unixModeBits |= S_ISGID;
2207     if (suid.Find(_T('v')) != -1)
2208         inData.unixModeBits |= S_ISVTX;
2209
2210     for (int i = 0; i < files.GetSize(); i++)
2211         code = pioctl_T(files[i], VIOC_SETUNIXMODE, &blob, 1);
2212 }
2213
2214 CString GetMountpoint( const CString& strPath )
2215 {
2216     LONG code;
2217     struct ViceIoctl blob;
2218     char space[AFS_PIOCTL_MAXSIZE];
2219     CString parent_dir;         /* Parent directory of true name */
2220     CStringUtf8 last_component;         /* Last component of true name */
2221
2222     CString mountPoint;
2223
2224
2225     int last_slash = strPath.ReverseFind(_T('\\'));
2226
2227     if (last_slash != -1) {
2228         last_component.SetString( strPath.Mid(last_slash + 1) );
2229         parent_dir.SetString( strPath.Left(last_slash + 1) );
2230         FixNetbiosPath(parent_dir);
2231     } else {
2232         // The path is of the form "C:foo" or just "foo".  If
2233         // there is a drive, then use the current directory of
2234         // that drive.  Otherwise we just use '.'.
2235
2236         if (strPath.GetLength() >= 2 && strPath[1] == _T(':')) {
2237             parent_dir.Format(_T("%c:."), strPath[0]);
2238             last_component.SetString( strPath.Mid(2) );
2239         } else {
2240             parent_dir.SetString( _T("."));
2241             last_component.SetString( strPath );
2242         }
2243     }
2244
2245     blob.in_size = last_component.GetLength() + 1;
2246     blob.in = last_component.GetBuffer();
2247     blob.out_size = AFS_PIOCTL_MAXSIZE;
2248     blob.out = space;
2249     memset(space, 0, AFS_PIOCTL_MAXSIZE);
2250
2251     code = pioctl_T(parent_dir, VIOC_AFS_STAT_MT_PT, &blob, 1);
2252
2253     last_component.ReleaseBuffer();
2254
2255     if (code == 0) {
2256         int nPos;
2257         space[AFS_PIOCTL_MAXSIZE - 1] = '\0';
2258         nPos = strlen(space) - 1;
2259         if (space[nPos] == '.')
2260             space[nPos] = 0;
2261         mountPoint = ParseMountPoint(StripPath(strPath), Utf8ToCString(space));
2262     } else {
2263         if (errno == EINVAL)
2264             mountPoint = GetMessageString(IDS_NOT_MOUNT_POINT_ERROR, StripPath(strPath));
2265         else
2266             mountPoint = GetMessageString(IDS_LIST_MOUNT_POINT_ERROR, GetAfsError(errno, StripPath(strPath)));
2267     }
2268
2269     return mountPoint;
2270 }
2271
2272 CString GetSymlink( const CString& strPath )
2273 {
2274     LONG code;
2275     struct ViceIoctl blob;
2276     CString symlink;
2277     char space[AFS_PIOCTL_MAXSIZE];
2278
2279     CString strParent = Parent(strPath);
2280     CStringUtf8 ustrLast(LastComponent(strPath));
2281
2282     FixNetbiosPath(strParent);
2283
2284     blob.in_size = ustrLast.GetLength() + 1;
2285     blob.in = ustrLast.GetBuffer();
2286     blob.out_size = AFS_PIOCTL_MAXSIZE;
2287     blob.out = space;
2288     memset(space, 0, AFS_PIOCTL_MAXSIZE);
2289
2290     code = pioctl_T(strParent, VIOC_LISTSYMLINK, &blob, 1);
2291
2292     ustrLast.ReleaseBuffer();
2293
2294     if (code == 0) {
2295         CString syml;
2296         int len;
2297
2298         space[AFS_PIOCTL_MAXSIZE - 1] = '\0';
2299         syml = Utf8ToCString(space);
2300         len = syml.GetLength();
2301
2302         if (len > 0) {
2303             if (syml[len - 1] == _T('.'))
2304                 syml.Truncate(len - 1);
2305         }
2306
2307         symlink = ParseSymlink(StripPath(strPath), syml);
2308
2309     } else {
2310         if (errno == EINVAL)
2311             symlink = GetMessageString(IDS_NOT_SYMLINK_ERROR, StripPath(strPath));
2312         else
2313             symlink = GetMessageString(IDS_LIST_MOUNT_POINT_ERROR, GetAfsError(errno, StripPath(strPath)));
2314     }
2315
2316
2317     return symlink;
2318 }