2 * Copyright 2000, International Business Machines Corporation and others.
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
10 #include <afs/param.h>
12 #include <afs/cellconfig.h>
13 #include <afs/ptserver.h>
27 #include "afsd_init.h"
28 #include <WINNT\afsreg.h>
46 /* Copied from afs_tokens.h */
47 #define PIOCTL_LOGON 0x1
50 const char utf8_prefix[] = UTF8_PREFIX;
51 const int utf8_prefix_size = sizeof(utf8_prefix) - sizeof(char);
53 osi_mutex_t cm_Afsdsbmt_Lock;
55 extern afs_int32 cryptall;
56 extern char cm_NetbiosName[];
57 extern clientchar_t cm_NetbiosNameC[];
59 extern void afsi_log(char *pattern, ...);
61 void cm_InitIoctl(void)
63 lock_InitializeMutex(&cm_Afsdsbmt_Lock, "AFSDSBMT.INI Access Lock",
64 LOCK_HIERARCHY_AFSDBSBMT_GLOBAL);
68 * Utility function. (Not currently in use.)
69 * This function forces all dirty buffers to the file server and
70 * then discards the status info.
73 cm_CleanFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
77 code = buf_CleanVnode(scp, userp, reqp);
79 lock_ObtainWrite(&scp->rw);
80 cm_DiscardSCache(scp);
81 lock_ReleaseWrite(&scp->rw);
83 osi_Log2(afsd_logp,"cm_CleanFile scp 0x%x returns error: [%x]",scp, code);
88 * Utility function. Used within this file.
89 * scp must be held but not locked.
92 cm_FlushFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
96 #ifdef AFS_FREELANCE_CLIENT
97 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
98 cm_noteLocalMountPointChange();
103 code = buf_FlushCleanPages(scp, userp, reqp);
105 if (scp->fileType == CM_SCACHETYPE_DIRECTORY)
106 lock_ObtainWrite(&scp->dirlock);
107 lock_ObtainWrite(&scp->rw);
108 cm_DiscardSCache(scp);
109 if (scp->fileType == CM_SCACHETYPE_DIRECTORY) {
110 cm_ResetSCacheDirectory(scp, 1);
111 lock_ReleaseWrite(&scp->dirlock);
113 lock_ReleaseWrite(&scp->rw);
115 osi_Log2(afsd_logp,"cm_FlushFile scp 0x%x returns error: [%x]",scp, code);
120 * Utility function. (Not currently in use)
121 * IoctlPath must be parsed or skipped prior to calling.
122 * scp must be held but not locked.
125 cm_FlushParent(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
130 pscp = cm_FindSCacheParent(scp);
132 /* now flush the file */
133 code = cm_FlushFile(pscp, userp, reqp);
134 cm_ReleaseSCache(pscp);
140 * Utility function. Used within this function.
143 cm_FlushVolume(cm_user_t *userp, cm_req_t *reqp, afs_uint32 cell, afs_uint32 volume)
149 #ifdef AFS_FREELANCE_CLIENT
150 if ( cell == AFS_FAKE_ROOT_CELL_ID && volume == AFS_FAKE_ROOT_VOL_ID ) {
151 cm_noteLocalMountPointChange();
156 lock_ObtainWrite(&cm_scacheLock);
157 for (i=0; i<cm_data.scacheHashTableSize; i++) {
158 for (scp = cm_data.scacheHashTablep[i]; scp; scp = scp->nextp) {
159 if (scp->fid.volume == volume && scp->fid.cell == cell) {
160 cm_HoldSCacheNoLock(scp);
161 lock_ReleaseWrite(&cm_scacheLock);
163 /* now flush the file */
164 code = cm_FlushFile(scp, userp, reqp);
165 lock_ObtainWrite(&cm_scacheLock);
166 cm_ReleaseSCacheNoLock(scp);
170 lock_ReleaseWrite(&cm_scacheLock);
176 * TranslateExtendedChars - This is a fix for TR 54482.
178 * If an extended character (80 - FF) is entered into a file
179 * or directory name in Windows, the character is translated
180 * into the OEM character map before being passed to us.
181 * The pioctl functions must match
182 * this translation for paths given via our own commands (like
183 * fs). If we do not do this, then we will try to perform an
184 * operation on a non-translated path, which we will fail to
185 * find, since the path was created with the translated chars.
186 * This function performs the required translation.
188 * OEM character code pages are used by the non-Unicode SMB
189 * mode. Do not use if the CM_IOCTLFLAG_USEUTF8 is set.
192 TranslateExtendedChars(char *str)
197 CharToOemA(str, str);
200 void cm_SkipIoctlPath(cm_ioctl_t *ioctlp)
204 temp = strlen(ioctlp->inDatap) + 1;
205 ioctlp->inDatap += temp;
209 clientchar_t * cm_ParseIoctlStringAlloc(cm_ioctl_t *ioctlp, const char * ext_instrp)
211 clientchar_t * rs = NULL;
214 instrp = (ext_instrp)?ext_instrp:ioctlp->inDatap;
216 if ((ioctlp->flags & CM_IOCTLFLAG_USEUTF8) == CM_IOCTLFLAG_USEUTF8) {
217 rs = cm_Utf8ToClientStringAlloc(instrp, -1, NULL);
221 /* Not a UTF-8 string */
222 if (smb_StoreAnsiFilenames) {
223 cch = cm_AnsiToClientString(instrp, -1, NULL, 0);
227 rs = malloc(cch * sizeof(clientchar_t));
228 cm_AnsiToClientString(instrp, -1, rs, cch);
230 cch = cm_OemToClientString(instrp, -1, NULL, 0);
234 rs = malloc(cch * sizeof(clientchar_t));
235 cm_OemToClientString(instrp, -1, rs, cch);
239 if (ext_instrp == NULL) {
240 ioctlp->inDatap += strlen(ioctlp->inDatap) + 1;
245 int cm_UnparseIoctlString(cm_ioctl_t *ioctlp,
247 const clientchar_t * cstr, int cchlen)
252 outp = ((ext_outp == NULL)? ioctlp->outDatap : ext_outp);
254 if ((ioctlp->flags & CM_IOCTLFLAG_USEUTF8) == CM_IOCTLFLAG_USEUTF8) {
255 cchout = cm_ClientStringToUtf8(cstr, cchlen, outp,
256 SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp));
258 if (smb_StoreAnsiFilenames) {
259 cchout = WideCharToMultiByte(CP_ACP, 0, cstr, cchlen,
261 SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp),
264 cchout = WideCharToMultiByte(CP_OEMCP, 0, cstr, cchlen,
266 SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp),
271 if (cchout > 0 && ext_outp == NULL) {
272 ioctlp->outDatap += cchout;
279 * Must be called before XXX_ParseIoctlPath or cm_SkipIoctlPath
281 cm_ioctlQueryOptions_t *
282 cm_IoctlGetQueryOptions(struct cm_ioctl *ioctlp, struct cm_user *userp)
284 afs_uint32 pathlen = strlen(ioctlp->inDatap) + 1;
285 char *p = ioctlp->inDatap + pathlen;
286 cm_ioctlQueryOptions_t * optionsp = NULL;
288 if (ioctlp->inCopied > p - ioctlp->inAllocp) {
289 optionsp = (cm_ioctlQueryOptions_t *)p;
290 if (optionsp->size < 12 /* minimum size of struct */)
298 * Must be called after smb_ParseIoctlPath or cm_SkipIoctlPath
299 * or any other time that ioctlp->inDatap points at the
300 * cm_ioctlQueryOptions_t object.
303 cm_IoctlSkipQueryOptions(struct cm_ioctl *ioctlp, struct cm_user *userp)
305 cm_ioctlQueryOptions_t * optionsp = (cm_ioctlQueryOptions_t *)ioctlp->inDatap;
306 ioctlp->inDatap += optionsp->size;
309 /* format the specified path to look like "/afs/<cellname>/usr", by
310 * adding "/afs" (if necessary) in front, changing any \'s to /'s, and
311 * removing any trailing "/"'s. One weirdo caveat: "/afs" will be
312 * intentionally returned as "/afs/"--this makes submount manipulation
313 * easier (because we can always jump past the initial "/afs" to find
314 * the AFS path that should be written into afsdsbmt.ini).
317 cm_NormalizeAfsPath(clientchar_t *outpathp, long cchlen, clientchar_t *inpathp)
320 clientchar_t bslash_mountRoot[256];
322 cm_ClientStrCpy(bslash_mountRoot, lengthof(bslash_mountRoot), cm_mountRootC);
323 bslash_mountRoot[0] = '\\';
325 if (!cm_ClientStrCmpNI(inpathp, cm_mountRootC, cm_mountRootCLen))
326 cm_ClientStrCpy(outpathp, cchlen, inpathp);
327 else if (!cm_ClientStrCmpNI(inpathp, bslash_mountRoot,
328 cm_ClientStrLen(bslash_mountRoot)))
329 cm_ClientStrCpy(outpathp, cchlen, inpathp);
330 else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
331 cm_ClientStrPrintfN(outpathp, cchlen, _C("%s%s"), cm_mountRootC, inpathp);
332 else // inpathp looks like "<cell>/usr"
333 cm_ClientStrPrintfN(outpathp, cchlen, _C("%s/%s"), cm_mountRootC, inpathp);
335 for (cp = outpathp; *cp != 0; ++cp) {
340 if (cm_ClientStrLen(outpathp) && (outpathp[cm_ClientStrLen(outpathp)-1] == '/')) {
341 outpathp[cm_ClientStrLen(outpathp)-1] = 0;
344 if (!cm_ClientStrCmpI(outpathp, cm_mountRootC)) {
345 cm_ClientStrCpy(outpathp, cchlen, cm_mountRootC);
349 void cm_NormalizeAfsPathAscii(char *outpathp, long outlen, char *inpathp)
352 char bslash_mountRoot[256];
354 strncpy(bslash_mountRoot, cm_mountRoot, sizeof(bslash_mountRoot) - 1);
355 bslash_mountRoot[0] = '\\';
357 if (!strnicmp (inpathp, cm_mountRoot, strlen(cm_mountRoot)))
358 StringCbCopy(outpathp, outlen, inpathp);
359 else if (!strnicmp (inpathp, bslash_mountRoot, strlen(bslash_mountRoot)))
360 StringCbCopy(outpathp, outlen, inpathp);
361 else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
362 StringCbPrintfA(outpathp, outlen, "%s%s", cm_mountRoot, inpathp);
363 else // inpathp looks like "<cell>/usr"
364 StringCbPrintfA(outpathp, outlen, "%s/%s", cm_mountRoot, inpathp);
366 for (cp = outpathp; *cp != 0; ++cp) {
371 if (strlen(outpathp) && (outpathp[strlen(outpathp)-1] == '/')) {
372 outpathp[strlen(outpathp)-1] = 0;
375 if (!_stricmp (outpathp, cm_mountRoot)) {
376 StringCbCopy(outpathp, outlen, cm_mountRoot);
382 * VIOCGETAL internals.
384 * Assumes that pioctl path has been parsed or skipped.
385 * scp is held but not locked.
388 cm_IoctlGetACL(cm_ioctl_t *ioctlp, cm_user_t *userp, cm_scache_t *scp, cm_req_t *reqp)
393 AFSFetchStatus fileStatus;
397 struct rx_connection * rxconnp;
399 /* now make the get acl call */
400 #ifdef AFS_FREELANCE_CLIENT
401 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
403 ioctlp->outDatap[0] ='\0';
407 afid.Volume = scp->fid.volume;
408 afid.Vnode = scp->fid.vnode;
409 afid.Unique = scp->fid.unique;
411 acl.AFSOpaque_val = ioctlp->outDatap;
412 acl.AFSOpaque_len = 0;
413 code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
417 rxconnp = cm_GetRxConn(connp);
418 code = RXAFS_FetchACL(rxconnp, &afid, &acl, &fileStatus, &volSync);
419 rx_PutConnection(rxconnp);
421 } while (cm_Analyze(connp, userp, reqp, &scp->fid, &volSync, NULL, NULL, code));
422 code = cm_MapRPCError(code, reqp);
427 /* skip over return data */
428 tlen = (int)strlen(ioctlp->outDatap) + 1;
429 ioctlp->outDatap += tlen;
431 /* and return success */
437 * VIOC_FILE_CELL_NAME internals.
439 * Assumes that pioctl path has been parsed or skipped.
440 * scp is held but not locked.
443 cm_IoctlGetFileCellName(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
448 #ifdef AFS_FREELANCE_CLIENT
449 if ( cm_freelanceEnabled &&
450 scp->fid.cell==AFS_FAKE_ROOT_CELL_ID &&
451 scp->fid.volume==AFS_FAKE_ROOT_VOL_ID &&
452 scp->fid.vnode==0x1 && scp->fid.unique==0x1 ) {
453 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
454 ioctlp->outDatap += strlen(ioctlp->outDatap) + 1;
457 #endif /* AFS_FREELANCE_CLIENT */
459 cellp = cm_FindCellByID(scp->fid.cell, CM_FLAG_NOPROBE);
461 clientchar_t * cellname;
463 cellname = cm_FsStringToClientStringAlloc(cellp->name, -1, NULL);
464 if (cellname == NULL) {
465 code = CM_ERROR_NOSUCHCELL;
467 cm_UnparseIoctlString(ioctlp, NULL, cellname, -1);
472 code = CM_ERROR_NOSUCHCELL;
480 * VIOCSETAL internals.
482 * Assumes that pioctl path has been parsed or skipped.
483 * scp is held but not locked.
486 cm_IoctlSetACL(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
491 AFSFetchStatus fileStatus;
494 struct rx_connection * rxconnp;
496 #ifdef AFS_FREELANCE_CLIENT
497 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
498 code = CM_ERROR_NOACCESS;
502 /* now make the get acl call */
503 fid.Volume = scp->fid.volume;
504 fid.Vnode = scp->fid.vnode;
505 fid.Unique = scp->fid.unique;
507 acl.AFSOpaque_val = ioctlp->inDatap;
508 acl.AFSOpaque_len = (u_int)strlen(ioctlp->inDatap)+1;
509 code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
513 rxconnp = cm_GetRxConn(connp);
514 code = RXAFS_StoreACL(rxconnp, &fid, &acl, &fileStatus, &volSync);
515 rx_PutConnection(rxconnp);
517 } while (cm_Analyze(connp, userp, reqp, &scp->fid, &volSync, NULL, NULL, code));
518 code = cm_MapRPCError(code, reqp);
520 /* invalidate cache info, since we just trashed the ACL cache */
521 lock_ObtainWrite(&scp->rw);
522 cm_DiscardSCache(scp);
523 lock_ReleaseWrite(&scp->rw);
530 * VIOC_FLUSHALL internals.
532 * Assumes that pioctl path has been parsed or skipped.
535 cm_IoctlFlushAllVolumes(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_req_t *reqp)
541 lock_ObtainWrite(&cm_scacheLock);
542 for (i=0; i<cm_data.scacheHashTableSize; i++) {
543 for (scp = cm_data.scacheHashTablep[i]; scp; scp = scp->nextp) {
544 cm_HoldSCacheNoLock(scp);
545 lock_ReleaseWrite(&cm_scacheLock);
547 /* now flush the file */
548 code = cm_FlushFile(scp, userp, reqp);
549 lock_ObtainWrite(&cm_scacheLock);
550 cm_ReleaseSCacheNoLock(scp);
553 lock_ReleaseWrite(&cm_scacheLock);
559 * VIOC_FLUSHVOLUME internals.
561 * Assumes that pioctl path has been parsed or skipped.
562 * scp is held but not locked.
565 cm_IoctlFlushVolume(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
571 #ifdef AFS_FREELANCE_CLIENT
572 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
573 code = CM_ERROR_NOACCESS;
577 volume = scp->fid.volume;
578 cell = scp->fid.cell;
579 code = cm_FlushVolume(userp, reqp, cell, volume);
585 * VIOCFLUSH internals.
587 * Assumes that pioctl path has been parsed or skipped.
588 * scp is held but not locked.
591 cm_IoctlFlushFile(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
595 #ifdef AFS_FREELANCE_CLIENT
596 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
597 code = CM_ERROR_NOACCESS;
601 cm_FlushFile(scp, userp, reqp);
608 * VIOCSETVOLSTAT internals.
610 * Assumes that pioctl path has been parsed or skipped.
611 * scp is held but not locked.
614 cm_IoctlSetVolumeStatus(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
618 char offLineMsg[256];
621 AFSFetchVolumeStatus volStat;
622 AFSStoreVolumeStatus storeStat;
627 struct rx_connection * rxconnp;
629 #ifdef AFS_FREELANCE_CLIENT
630 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
631 code = CM_ERROR_NOACCESS;
635 cellp = cm_FindCellByID(scp->fid.cell, 0);
636 osi_assertx(cellp, "null cm_cell_t");
638 if (scp->flags & CM_SCACHEFLAG_RO)
639 return CM_ERROR_READONLY;
641 code = cm_FindVolumeByID(cellp, scp->fid.volume, userp, reqp,
642 CM_GETVOL_FLAG_CREATE, &tvp);
648 /* Copy the junk out, using cp as a roving pointer. */
649 memcpy((char *)&volStat, ioctlp->inDatap, sizeof(AFSFetchVolumeStatus));
650 ioctlp->inDatap += sizeof(AFSFetchVolumeStatus);
652 strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
653 cm_ClientStringToFsString(strp, -1, volName, lengthof(volName));
656 strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
657 cm_ClientStringToFsString(strp, -1, offLineMsg, lengthof(offLineMsg));
660 strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
661 cm_ClientStringToFsString(strp, -1, motd, lengthof(motd));
667 if (volStat.MinQuota != -1) {
668 storeStat.MinQuota = volStat.MinQuota;
669 storeStat.Mask |= AFS_SETMINQUOTA;
671 if (volStat.MaxQuota != -1) {
672 storeStat.MaxQuota = volStat.MaxQuota;
673 storeStat.Mask |= AFS_SETMAXQUOTA;
677 code = cm_ConnFromFID(&scp->fid, userp, reqp, &tcp);
681 rxconnp = cm_GetRxConn(tcp);
682 code = RXAFS_SetVolumeStatus(rxconnp, scp->fid.volume,
683 &storeStat, volName, offLineMsg, motd);
684 rx_PutConnection(rxconnp);
686 } while (cm_Analyze(tcp, userp, reqp, &scp->fid, NULL, NULL, NULL, code));
687 code = cm_MapRPCError(code, reqp);
690 /* return on failure */
694 /* we are sending parms back to make compat. with prev system. should
695 * change interface later to not ask for current status, just set
698 cp = ioctlp->outDatap;
699 memcpy(cp, (char *)&volStat, sizeof(VolumeStatus));
700 cp += sizeof(VolumeStatus);
701 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), volName);
702 cp += strlen(volName)+1;
703 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), offLineMsg);
704 cp += strlen(offLineMsg)+1;
705 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), motd);
706 cp += strlen(motd)+1;
708 /* now return updated return data pointer */
709 ioctlp->outDatap = cp;
716 * VIOCGETVOLSTAT internals.
718 * Assumes that pioctl path has been parsed or skipped.
719 * scp is held but not locked.
722 cm_IoctlGetVolumeStatus(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
725 char volName[32]="(unknown)";
726 char offLineMsg[256]="server temporarily inaccessible";
727 char motd[256]="server temporarily inaccessible";
729 AFSFetchVolumeStatus volStat;
734 struct rx_connection * rxconnp;
736 #ifdef AFS_FREELANCE_CLIENT
737 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
739 strncpy(volName, "Freelance.Local.Root", sizeof(volName));
740 offLineMsg[0] = '\0';
741 strncpy(motd, "Freelance mode in use.", sizeof(motd));
742 volStat.Vid = scp->fid.volume;
743 volStat.MaxQuota = 0;
744 volStat.BlocksInUse = 100;
745 volStat.PartBlocksAvail = 0;
746 volStat.PartMaxBlocks = 100;
751 OfflineMsg = offLineMsg;
754 code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
757 rxconnp = cm_GetRxConn(connp);
758 code = RXAFS_GetVolumeStatus(rxconnp, scp->fid.volume,
759 &volStat, &Name, &OfflineMsg, &MOTD);
760 rx_PutConnection(rxconnp);
762 } while (cm_Analyze(connp, userp, reqp, &scp->fid, NULL, NULL, NULL, code));
763 code = cm_MapRPCError(code, reqp);
769 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
770 cp = ioctlp->outDatap;
771 memcpy(cp, (char *)&volStat, sizeof(AFSFetchVolumeStatus));
772 cp += sizeof(AFSFetchVolumeStatus);
773 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), volName);
774 cp += strlen(volName)+1;
775 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), offLineMsg);
776 cp += strlen(offLineMsg)+1;
777 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), motd);
778 cp += strlen(motd)+1;
780 /* return new size */
781 ioctlp->outDatap = cp;
787 * VIOCGETFID internals.
789 * Assumes that pioctl path has been parsed or skipped.
790 * scp is held but not locked.
793 cm_IoctlGetFid(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
798 memset(&fid, 0, sizeof(cm_fid_t));
799 fid.cell = scp->fid.cell;
800 fid.volume = scp->fid.volume;
801 fid.vnode = scp->fid.vnode;
802 fid.unique = scp->fid.unique;
804 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
805 cp = ioctlp->outDatap;
806 memcpy(cp, (char *)&fid, sizeof(cm_fid_t));
807 cp += sizeof(cm_fid_t);
809 /* return new size */
810 ioctlp->outDatap = cp;
816 * VIOC_GETFILETYPE internals.
818 * Assumes that pioctl path has been parsed or skipped.
819 * scp is held but not locked.
822 cm_IoctlGetFileType(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
826 afs_uint32 fileType = 0;
828 if (scp->fileType == 0) {
829 lock_ObtainWrite(&scp->rw);
830 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
831 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
833 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
834 lock_ReleaseWrite(&scp->rw);
838 fileType = scp->fileType;
840 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
841 cp = ioctlp->outDatap;
842 memcpy(cp, (char *)&fileType, sizeof(fileType));
843 cp += sizeof(fileType);
845 /* return new size */
846 ioctlp->outDatap = cp;
852 * VIOCGETOWNER internals.
854 * Assumes that pioctl path has been parsed or skipped.
855 * scp is held but not locked.
858 cm_IoctlGetOwner(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
863 lock_ObtainWrite(&scp->rw);
864 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
865 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
867 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
868 lock_ReleaseWrite(&scp->rw);
871 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
872 cp = ioctlp->outDatap;
873 memcpy(cp, (char *)&scp->owner, sizeof(afs_uint32));
874 cp += sizeof(afs_uint32);
875 memcpy(cp, (char *)&scp->group, sizeof(afs_uint32));
876 cp += sizeof(afs_uint32);
878 /* return new size */
879 ioctlp->outDatap = cp;
886 * VIOC_SETOWNER internals.
888 * Assumes that pioctl path has been parsed or skipped
889 * and that cm_ioctlQueryOptions_t have been parsed and skipped.
891 * scp is held but not locked.
895 cm_IoctlSetOwner(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
900 lock_ObtainWrite(&scp->rw);
901 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
902 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
904 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
905 lock_ReleaseWrite(&scp->rw);
911 memset(&attr, 0, sizeof(attr));
913 cp = ioctlp->inDatap;
914 memcpy((char *)&owner, cp, sizeof(afs_uint32));
916 attr.mask = CM_ATTRMASK_OWNER;
919 code = cm_SetAttr(scp, &attr, userp, reqp);
926 * VIOC_SETGROUP internals.
928 * Assumes that pioctl path has been parsed or skipped
929 * and that cm_ioctlQueryOptions_t have been parsed and skipped.
933 cm_IoctlSetGroup(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
938 lock_ObtainWrite(&scp->rw);
939 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
940 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
942 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
943 lock_ReleaseWrite(&scp->rw);
949 memset(&attr, 0, sizeof(attr));
951 cp = ioctlp->inDatap;
952 memcpy((char *)&group, cp, sizeof(afs_uint32));
954 attr.mask = CM_ATTRMASK_GROUP;
957 code = cm_SetAttr(scp, &attr, userp, reqp);
964 * VIOCWHEREIS internals.
966 * Assumes that pioctl path has been parsed or skipped.
967 * scp is held but not locked.
970 cm_IoctlWhereIs(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
975 cm_serverRef_t **tsrpp, *current;
980 volume = scp->fid.volume;
982 cellp = cm_FindCellByID(scp->fid.cell, 0);
985 return CM_ERROR_NOSUCHCELL;
987 #ifdef AFS_FREELANCE_CLIENT
988 if ( cellp->cellID == AFS_FAKE_ROOT_CELL_ID) {
996 cp = ioctlp->outDatap;
998 memcpy(cp, (char *)&addr, sizeof(addr));
1001 /* still room for terminating NULL, add it on */
1003 memcpy(cp, (char *)&addr, sizeof(addr));
1006 ioctlp->outDatap = cp;
1010 code = cm_FindVolumeByID(cellp, volume, userp, reqp, CM_GETVOL_FLAG_CREATE, &tvp);
1014 cp = ioctlp->outDatap;
1016 tsrpp = cm_GetVolServers(tvp, volume, userp, reqp);
1017 if (tsrpp == NULL) {
1018 code = CM_ERROR_NOSUCHVOLUME;
1020 lock_ObtainRead(&cm_serverLock);
1021 for (current = *tsrpp; current; current = current->next) {
1022 tsp = current->server;
1023 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
1026 lock_ReleaseRead(&cm_serverLock);
1027 cm_FreeServerList(tsrpp, 0);
1029 /* still room for terminating NULL, add it on */
1030 volume = 0; /* reuse vbl */
1031 memcpy(cp, (char *)&volume, sizeof(long));
1034 ioctlp->outDatap = cp;
1041 * VIOC_AFS_STAT_MT_PT internals.
1043 * Assumes that pioctl path has been parsed or skipped.
1044 * scp is held but not locked.
1047 cm_IoctlStatMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
1053 cp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1055 code = cm_Lookup(dscp, cp[0] ? cp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
1059 lock_ObtainWrite(&scp->rw);
1060 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
1061 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1063 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1067 /* now check that this is a real mount point */
1068 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
1069 code = CM_ERROR_INVAL;
1073 code = cm_ReadMountPoint(scp, userp, reqp);
1076 strp = ioctlp->outDatap;
1077 StringCbCopyA(strp, SMB_IOCTL_MAXDATA - (strp - ioctlp->outAllocp), scp->mountPointStringp);
1078 strp += strlen(strp) + 1;
1079 ioctlp->outDatap = strp;
1083 lock_ReleaseWrite(&scp->rw);
1084 cm_ReleaseSCache(scp);
1094 * VIOC_AFS_DELETE_MT_PT internals.
1096 * Assumes that pioctl path has been parsed or skipped.
1097 * scp is held but not locked.
1100 cm_IoctlDeleteMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
1104 clientchar_t *cp = NULL;
1105 fschar_t *originalName = NULL;
1108 cp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1110 code = cm_Lookup(dscp, cp[0] ? cp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
1112 /* if something went wrong, bail out now */
1116 lock_ObtainWrite(&scp->rw);
1117 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
1118 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1122 /* now check that this is a real mount point */
1123 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
1124 code = CM_ERROR_INVAL;
1128 /* time to make the RPC, so drop the lock */
1129 lock_ReleaseWrite(&scp->rw);
1132 code = cm_BeginDirOp(dscp, userp, reqp, CM_DIRLOCK_READ, &dirop);
1134 code = cm_BPlusDirLookupOriginalName(&dirop, cp, &originalName);
1135 /* The cm_Dir* functions can't be used to lookup the
1136 originalName. Those functions only know of the original
1138 cm_EndDirOp(&dirop);
1142 /* If this name doesn't have a non-normalized name associated with
1143 it, we assume that what we had is what is actually present on
1146 if (originalName == NULL) {
1147 originalName = cm_ClientStringToFsStringAlloc(cp, -1, NULL);
1150 /* cp is a normalized name. originalName is the actual name we
1151 saw on the fileserver. */
1152 #ifdef AFS_FREELANCE_CLIENT
1153 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
1154 /* we are removing the mount point to the root dir., so call
1155 * the freelance code to do the deletion. */
1156 osi_Log0(afsd_logp,"IoctlDeleteMountPoint from Freelance root dir");
1157 code = cm_FreelanceRemoveMount(originalName);
1161 /* easier to do it this way */
1162 code = cm_Unlink(dscp, originalName, cp, userp, reqp);
1164 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1165 smb_NotifyChange(FILE_ACTION_REMOVED,
1166 FILE_NOTIFY_CHANGE_DIR_NAME,
1167 dscp, cp, NULL, TRUE);
1169 lock_ObtainWrite(&scp->rw);
1171 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1174 cm_DiscardSCache(scp);
1175 lock_ReleaseWrite(&scp->rw);
1176 cm_ReleaseSCache(scp);
1179 if (originalName != NULL)
1189 * VIOCCKSERV internals.
1191 * Assumes that pioctl path has been parsed or skipped.
1194 cm_IoctlCheckServers(struct cm_ioctl *ioctlp, struct cm_user *userp)
1204 tp = ioctlp->inDatap;
1207 memcpy(&temp, tp, sizeof(temp));
1208 if (temp == 0x12345678) { /* For afs3.3 version */
1209 memcpy(&csi, tp, sizeof(csi));
1210 if (csi.tinterval >= 0) {
1211 cp = ioctlp->outDatap;
1212 memcpy(cp, (char *)&cm_daemonCheckDownInterval, sizeof(long));
1213 ioctlp->outDatap += sizeof(long);
1214 if (csi.tinterval > 0) {
1215 if (!smb_SUser(userp))
1216 return CM_ERROR_NOACCESS;
1217 cm_daemonCheckDownInterval = csi.tinterval;
1225 } else { /* For pre afs3.3 versions */
1226 memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
1227 ioctlp->inDatap = cp = ioctlp->inDatap + sizeof(long);
1228 if (cp - ioctlp->inAllocp < ioctlp->inCopied) /* still more data available */
1233 * 1: fast check, don't contact servers.
1234 * 2: local cell only.
1237 /* have cell name, too */
1238 cellp = cm_GetCell(cp, (temp & 1) ? CM_FLAG_NOPROBE : 0);
1240 return CM_ERROR_NOSUCHCELL;
1243 cellp = (cm_cell_t *) 0;
1244 if (!cellp && (temp & 2)) {
1245 /* use local cell */
1246 fschar_t wscell[CELL_MAXNAMELEN+1];
1247 cm_GetRootCellName(wscell);
1248 cellp = cm_GetCell(wscell, 0);
1250 if (!(temp & 1)) { /* if not fast, call server checker routine */
1251 /* check down servers */
1252 cm_CheckServers(CM_FLAG_CHECKDOWNSERVERS | CM_FLAG_CHECKUPSERVERS, cellp);
1255 /* now return the current down server list */
1256 cp = ioctlp->outDatap;
1257 lock_ObtainRead(&cm_serverLock);
1258 for (tsp = cm_allServersp; tsp; tsp=tsp->allNextp) {
1259 if (cellp && tsp->cellp != cellp)
1260 continue; /* cell spec'd and wrong */
1261 if ((tsp->flags & CM_SERVERFLAG_DOWN)
1262 && tsp->type == CM_SERVER_FILE) {
1263 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
1267 lock_ReleaseRead(&cm_serverLock);
1269 ioctlp->outDatap = cp;
1274 * VIOCCKBACK internals.
1276 * Assumes that pioctl path has been parsed or skipped.
1279 cm_IoctlCheckVolumes(cm_ioctl_t *ioctlp, cm_user_t *userp)
1281 cm_RefreshVolumes();
1286 * VIOCSETCACHESIZE internals.
1288 * Assumes that pioctl path has been parsed or skipped.
1290 * This function is no longer meaningful in the current day world
1291 * of persistent caches. The buf_SetNBuffers() function will
1295 cm_IoctlSetCacheSize(struct cm_ioctl *ioctlp, struct cm_user *userp)
1300 memcpy(&temp, ioctlp->inDatap, sizeof(temp));
1302 temp = cm_data.buf_nOrigBuffers;
1304 /* temp is in 1K units, convert to # of buffers */
1305 temp = temp / (cm_data.buf_blockSize / 1024);
1308 /* now adjust the cache size */
1309 code = buf_SetNBuffers(temp);
1315 * VIOC_TRACECTL internals.
1317 * Assumes that pioctl path has been parsed or skipped.
1320 cm_IoctlTraceControl(cm_ioctl_t *ioctlp, cm_user_t *userp)
1324 memcpy(&inValue, ioctlp->inDatap, sizeof(afs_uint32));
1328 afsd_ForceTrace(FALSE);
1329 buf_ForceTrace(FALSE);
1333 /* set tracing value to low order bit */
1334 if ((inValue & 1) == 0) {
1335 /* disable tracing */
1336 osi_LogDisable(afsd_logp);
1337 rx_DebugOnOff(FALSE);
1340 /* enable tracing */
1341 osi_LogEnable(afsd_logp);
1342 rx_DebugOnOff(TRUE);
1346 /* see if we're supposed to do a reset, too */
1348 osi_LogReset(afsd_logp);
1351 /* and copy out tracing flag */
1352 inValue = afsd_logp->enabled; /* use as a temp vbl */
1353 memcpy(ioctlp->outDatap, &inValue, sizeof(afs_uint32));
1354 ioctlp->outDatap += sizeof(afs_uint32);
1359 * VIOCGETCACHEPARMS internals.
1361 * Assumes that pioctl path has been parsed or skipped.
1364 cm_IoctlGetCacheParms(struct cm_ioctl *ioctlp, struct cm_user *userp)
1366 cm_cacheParms_t parms;
1368 memset(&parms, 0, sizeof(parms));
1370 /* first we get, in 1K units, the cache size */
1371 parms.parms[0] = cm_data.buf_nbuffers * (cm_data.buf_blockSize / 1024);
1373 /* and then the actual # of buffers in use (not in the free list, I guess,
1374 * will be what we do).
1376 parms.parms[1] = (cm_data.buf_nbuffers - buf_CountFreeList()) * (cm_data.buf_blockSize / 1024);
1378 memcpy(ioctlp->outDatap, &parms, sizeof(parms));
1379 ioctlp->outDatap += sizeof(parms);
1385 * VIOCGETCELL internals.
1387 * Assumes that pioctl path has been parsed or skipped.
1390 cm_IoctlGetCell(struct cm_ioctl *ioctlp, struct cm_user *userp)
1395 cm_serverRef_t *serverRefp;
1396 cm_server_t *serverp;
1402 tp = ioctlp->inDatap;
1404 memcpy((char *)&whichCell, tp, sizeof(long));
1407 /* see if more than one long passed in, ignoring the null pathname (the -1) */
1408 if (ioctlp->inCopied-1 > sizeof(afs_uint32)) {
1409 memcpy((char *)&magic, tp, sizeof(afs_uint32));
1412 lock_ObtainRead(&cm_cellLock);
1413 for (tcellp = cm_data.allCellsp; tcellp; tcellp = tcellp->allNextp) {
1418 lock_ReleaseRead(&cm_cellLock);
1421 clientchar_t * cellnamep;
1423 cp = ioctlp->outDatap;
1425 if (magic == 0x12345678) {
1426 memcpy(cp, (char *)&magic, sizeof(long));
1429 memset(cp, 0, max * sizeof(long));
1431 lock_ObtainRead(&cm_serverLock); /* for going down server list */
1432 for (i=0, serverRefp = tcellp->vlServersp;
1433 serverRefp && i<max;
1434 i++, serverRefp = serverRefp->next) {
1435 serverp = serverRefp->server;
1436 memcpy(cp, &serverp->addr.sin_addr.s_addr, sizeof(long));
1439 lock_ReleaseRead(&cm_serverLock);
1440 ioctlp->outDatap = basep + max * sizeof(afs_int32);
1442 cellnamep = cm_FsStringToClientStringAlloc(tcellp->name, -1, NULL);
1444 cm_UnparseIoctlString(ioctlp, NULL, cellnamep, -1);
1454 return CM_ERROR_NOMORETOKENS; /* mapped to EDOM */
1459 * VIOCNEWCELL internals.
1461 * Assumes that pioctl path has been parsed or skipped.
1464 cm_IoctlNewCell(struct cm_ioctl *ioctlp, struct cm_user *userp)
1467 * All that needs to be done is to refresh server information for all cells that
1468 * are already loaded.
1470 * cell list will be cm_CellLock and cm_ServerLock will be held for write.
1474 cm_cell_rock_t rock;
1476 lock_ObtainWrite(&cm_cellLock);
1478 for (cp = cm_data.allCellsp; cp; cp=cp->allNextp)
1482 /* delete all previous server lists - cm_FreeServerList will ask for write on cm_ServerLock*/
1483 cm_FreeServerList(&cp->vlServersp, CM_FREESERVERLIST_DELETE);
1484 cp->vlServersp = NULL;
1485 lock_ReleaseWrite(&cm_cellLock);
1489 code = cm_SearchCellRegistry(1, cp->name, cp->name, cp->linkedName, cm_AddCellProc, &rock);
1490 if (code && code != CM_ERROR_FORCE_DNS_LOOKUP)
1491 code = cm_SearchCellFileEx(cp->name, cp->name, cp->linkedName, cm_AddCellProc, &rock);
1492 #ifdef AFS_AFSDB_ENV
1494 if (cm_dnsEnabled) {
1496 code = cm_SearchCellByDNS(cp->name, cp->name, &ttl, cm_AddCellProc, &rock);
1497 if ( code == 0 ) { /* got cell from DNS */
1498 lock_ObtainMutex(&cp->mx);
1499 cp->flags |= CM_CELLFLAG_DNS;
1500 cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
1501 cp->timeout = time(0) + ttl;
1502 lock_ReleaseMutex(&cp->mx);
1507 lock_ObtainMutex(&cp->mx);
1508 cp->flags &= ~CM_CELLFLAG_DNS;
1509 lock_ReleaseMutex(&cp->mx);
1511 #endif /* AFS_AFSDB_ENV */
1513 lock_ObtainMutex(&cp->mx);
1514 cp->flags |= CM_CELLFLAG_VLSERVER_INVALID;
1515 lock_ReleaseMutex(&cp->mx);
1516 lock_ObtainWrite(&cm_cellLock);
1519 lock_ObtainMutex(&cp->mx);
1520 cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
1521 lock_ReleaseMutex(&cp->mx);
1522 lock_ObtainWrite(&cm_cellLock);
1523 cm_RandomizeServer(&cp->vlServersp);
1526 lock_ReleaseWrite(&cm_cellLock);
1531 * VIOC_GET_WS_CELL internals.
1533 * Assumes that pioctl path has been parsed or skipped.
1536 cm_IoctlGetWsCell(cm_ioctl_t *ioctlp, cm_user_t *userp)
1540 if (cm_freelanceEnabled) {
1541 if (cm_GetRootCellName(ioctlp->outDatap))
1542 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
1543 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1544 } else if (cm_data.rootCellp) {
1545 clientchar_t * cellnamep = cm_FsStringToClientStringAlloc(cm_data.rootCellp->name, -1, NULL);
1546 /* return the default cellname to the caller */
1548 cm_UnparseIoctlString(ioctlp, NULL, cellnamep, -1);
1551 code = CM_ERROR_NOSUCHCELL;
1554 /* if we don't know our default cell, return failure */
1555 code = CM_ERROR_NOSUCHCELL;
1562 * VIOC_AFS_SYSNAME internals.
1564 * Assumes that pioctl path has been parsed or skipped.
1567 cm_IoctlSysName(struct cm_ioctl *ioctlp, struct cm_user *userp)
1569 afs_uint32 setSysName;
1571 clientchar_t *inname = NULL;
1574 memcpy(&setSysName, ioctlp->inDatap, sizeof(afs_uint32));
1575 ioctlp->inDatap += sizeof(afs_uint32);
1579 if ( setSysName < 0 || setSysName > MAXNUMSYSNAMES )
1581 cp2 = ioctlp->inDatap;
1582 for ( cp=ioctlp->inDatap, count = 0; count < setSysName; count++ ) {
1583 /* won't go past end of ioctlp->inDatap since
1584 maxsysname*num < ioctlp->inDatap length */
1585 t = (int)strlen(cp);
1586 if (t >= MAXSYSNAME || t <= 0)
1588 /* check for names that can shoot us in the foot */
1589 if (*cp == '.' && (cp[1] == 0 || (cp[1] == '.' && cp[2] == 0)))
1595 /* inname gets first entry in case we're being a translator */
1596 /* (we are never a translator) */
1597 inname = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1600 /* Not xlating, so local case */
1602 osi_panic("cm_IoctlSysName: !cm_sysName\n", __FILE__, __LINE__);
1605 /* Local guy; only root can change sysname */
1606 /* clear @sys entries from the dnlc, once afs_lookup can
1607 * do lookups of @sys entries and thinks it can trust them */
1608 /* privs ok, store the entry, ... */
1610 cm_ClientStrCpy(cm_sysName, lengthof(cm_sysName), inname);
1611 cm_ClientStrCpy(cm_sysNameList[0], MAXSYSNAME, inname);
1613 if (setSysName > 1) { /* ... or list */
1614 for (count = 1; count < setSysName; ++count) {
1615 clientchar_t * newsysname;
1617 if (!cm_sysNameList[count])
1618 osi_panic("cm_IoctlSysName: no cm_sysNameList entry to write\n",
1619 __FILE__, __LINE__);
1621 newsysname = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1622 cm_ClientStrCpy(cm_sysNameList[count], MAXSYSNAME, newsysname);
1626 cm_sysNameCount = setSysName;
1630 /* return the sysname to the caller */
1631 i32 = cm_sysNameCount;
1632 memcpy(ioctlp->outDatap, &i32, sizeof(afs_int32));
1633 ioctlp->outDatap += sizeof(afs_int32); /* skip found flag */
1635 if (cm_sysNameCount) {
1636 for ( count=0; count < cm_sysNameCount ; ++count) { /* ... or list */
1637 if ( !cm_sysNameList[count] || *cm_sysNameList[count] == _C('\0'))
1638 osi_panic("cm_IoctlSysName: no cm_sysNameList entry to read\n",
1639 __FILE__, __LINE__);
1640 cm_UnparseIoctlString(ioctlp, NULL, cm_sysNameList[count], -1);
1655 * VIOC_GETCELLSTATUS internals.
1657 * Assumes that pioctl path has been parsed or skipped.
1660 cm_IoctlGetCellStatus(struct cm_ioctl *ioctlp, struct cm_user *userp)
1664 clientchar_t * cellnamep;
1665 fschar_t * fscellnamep;
1667 cellnamep = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1668 fscellnamep = cm_ClientStringToFsStringAlloc(cellnamep, -1, NULL);
1669 cellp = cm_GetCell(fscellnamep, 0);
1674 return CM_ERROR_NOSUCHCELL;
1677 lock_ObtainMutex(&cellp->mx);
1678 if (cellp->flags & CM_CELLFLAG_SUID)
1679 temp |= CM_SETCELLFLAG_SUID;
1680 lock_ReleaseMutex(&cellp->mx);
1682 /* now copy out parm */
1683 memcpy(ioctlp->outDatap, &temp, sizeof(afs_uint32));
1684 ioctlp->outDatap += sizeof(afs_uint32);
1690 * VIOC_SETCELLSTATUS internals.
1692 * Assumes that pioctl path has been parsed or skipped.
1695 cm_IoctlSetCellStatus(struct cm_ioctl *ioctlp, struct cm_user *userp)
1700 fschar_t * cellnamep;
1702 temp = cm_ParseIoctlStringAlloc(ioctlp, ioctlp->inDatap + 2*sizeof(afs_uint32));
1703 cellnamep = cm_ClientStringToFsStringAlloc(temp, -1, NULL);
1704 cellp = cm_GetCell(cellnamep, 0);
1709 return CM_ERROR_NOSUCHCELL;
1711 memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_uint32));
1713 lock_ObtainMutex(&cellp->mx);
1714 if (flags & CM_SETCELLFLAG_SUID)
1715 cellp->flags |= CM_CELLFLAG_SUID;
1717 cellp->flags &= ~CM_CELLFLAG_SUID;
1718 lock_ReleaseMutex(&cellp->mx);
1724 * VIOC_SETSPREFS internals.
1726 * Assumes that pioctl path has been parsed or skipped.
1729 cm_IoctlSetSPrefs(struct cm_ioctl *ioctlp, struct cm_user *userp)
1731 cm_SSetPref_t *spin; /* input */
1732 cm_SPref_t *srvin; /* one input component */
1734 int i, vlonly, noServers, type;
1735 struct sockaddr_in tmp;
1736 unsigned short rank;
1738 spin = (cm_SSetPref_t *)ioctlp->inDatap;
1739 noServers = spin->num_servers;
1740 vlonly = spin->flags;
1742 type = CM_SERVER_VLDB;
1744 type = CM_SERVER_FILE;
1746 for ( i=0; i < noServers; i++)
1748 srvin = &(spin->servers[i]);
1749 rank = srvin->rank + (rand() & 0x000f);
1750 tmp.sin_addr = srvin->host;
1751 tmp.sin_family = AF_INET;
1753 tsp = cm_FindServer(&tmp, type);
1754 if ( tsp ) /* an existing server - ref count increased */
1756 tsp->ipRank = rank; /* no need to protect by mutex*/
1758 if (type == CM_SERVER_FILE)
1760 /* find volumes which might have RO copy
1761 /* on server and change the ordering of
1764 cm_ChangeRankVolume(tsp);
1768 /* set preferences for an existing vlserver */
1769 cm_ChangeRankCellVLServer(tsp);
1772 else /* add a new server without a cell */
1774 tsp = cm_NewServer(&tmp, type, NULL, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
1777 lock_ObtainMutex(&tsp->mx);
1778 tsp->flags |= CM_SERVERFLAG_PREF_SET;
1779 lock_ReleaseMutex(&tsp->mx);
1780 cm_PutServer(tsp); /* decrease refcount */
1786 * VIOC_GETSPREFS internals.
1788 * Assumes that pioctl path has been parsed or skipped.
1791 cm_IoctlGetSPrefs(struct cm_ioctl *ioctlp, struct cm_user *userp)
1793 cm_SPrefRequest_t *spin; /* input */
1794 cm_SPrefInfo_t *spout; /* output */
1795 cm_SPref_t *srvout; /* one output component */
1797 int i, vlonly, noServers;
1799 spin = (cm_SPrefRequest_t *)ioctlp->inDatap;
1800 spout = (cm_SPrefInfo_t *) ioctlp->outDatap;
1801 srvout = spout->servers;
1802 noServers = spin->num_servers;
1803 vlonly = spin->flags & CM_SPREF_VLONLY;
1804 spout->num_servers = 0;
1806 lock_ObtainRead(&cm_serverLock); /* get server lock */
1808 for (tsp=cm_allServersp, i=0; tsp && noServers; tsp=tsp->allNextp,i++){
1809 if (spin->offset > i) {
1810 continue; /* catch up to where we left off */
1813 if ( vlonly && (tsp->type != CM_SERVER_VLDB) )
1814 continue; /* ignore fileserver for -vlserver option*/
1815 if ( !vlonly && (tsp->type != CM_SERVER_FILE) )
1816 continue; /* ignore vlservers */
1818 srvout->host = tsp->addr.sin_addr;
1819 srvout->rank = tsp->ipRank;
1821 spout->num_servers++;
1824 lock_ReleaseRead(&cm_serverLock); /* release server lock */
1826 if ( tsp ) /* we ran out of space in the output buffer */
1827 spout->next_offset = i;
1829 spout->next_offset = 0;
1830 ioctlp->outDatap += sizeof(cm_SPrefInfo_t) +
1831 (spout->num_servers -1 ) * sizeof(cm_SPref_t) ;
1837 * VIOC_AFS_CREATE_MT_PT internals.
1839 * Assumes that pioctl path has been parsed or skipped.
1840 * dscp is held but not locked.
1843 cm_IoctlCreateMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp, clientchar_t *leaf)
1848 fschar_t mpInfo[512]; /* mount point string */
1849 fschar_t fullCell[CELL_MAXNAMELEN];
1850 fschar_t *fscell = NULL;
1851 fschar_t *fsvolume = NULL;
1852 clientchar_t volume[VL_MAXNAMELEN];
1853 clientchar_t *mpp = NULL;
1854 clientchar_t *cell = NULL;
1855 cm_volume_t *volp = NULL;
1856 cm_cell_t *cellp = NULL;
1860 * The fs command allows the user to specify partial cell names on NT. These must
1861 * be expanded to the full cell name for mount points so that the mount points will
1862 * work on UNIX clients.
1865 /* Extract the possibly partial cell name */
1866 mpp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
1867 cell = cm_ClientCharNext(mpp);
1868 if (cp = cm_ClientStrChr(cell, ':')) {
1870 /* Extract the volume name */
1872 cm_ClientStrCpy(volume, lengthof(volume), cm_ClientCharNext(cp));
1874 fscell = cm_ClientStringToFsStringAlloc(cell, -1, NULL);
1875 fsvolume = cm_ClientStringToFsStringAlloc(volume, -1, NULL);
1877 /* Get the full name for this cell */
1878 cellp = cm_GetCell_Gen(fscell, fullCell, CM_FLAG_NOPROBE);
1880 code = CM_ERROR_NOSUCHCELL;
1884 StringCbPrintfA(mpInfo, sizeof(mpInfo), "%c%s:%s", (char) *mpp,
1885 fullCell, fsvolume);
1888 /* No cell name specified, so cell points at the volume instead. */
1889 fsvolume = cm_ClientStringToFsStringAlloc(cell, -1, NULL);
1890 cm_ClientStringToFsString(mpp, -1, mpInfo, lengthof(mpInfo));
1891 cellp = cm_FindCellByID(dscp->fid.cell, CM_FLAG_NOPROBE);
1894 /* remove the trailing dot if it is present */
1895 len = strlen(fsvolume);
1896 if (len > 1 && fsvolume[len-1] == '.')
1897 fsvolume[len-1] = '\0';
1899 /* validate the target info */
1900 if (cm_VolNameIsID(fsvolume)) {
1901 code = cm_FindVolumeByID(cellp, atoi(fsvolume), userp, reqp,
1902 CM_GETVOL_FLAG_CREATE, &volp);
1904 code = cm_FindVolumeByName(cellp, fsvolume, userp, reqp,
1905 CM_GETVOL_FLAG_CREATE, &volp);
1910 #ifdef AFS_FREELANCE_CLIENT
1911 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
1912 /* we are adding the mount point to the root dir, so call
1913 * the freelance code to do the add. */
1914 fschar_t * fsleaf = cm_ClientStringToFsStringAlloc(leaf, -1, NULL);
1915 osi_Log0(afsd_logp,"IoctlCreateMountPoint within Freelance root dir");
1916 code = cm_FreelanceAddMount(fsleaf, fullCell, fsvolume, *mpInfo == '%', NULL);
1921 /* create the symlink with mode 644. The lack of X bits tells
1922 * us that it is a mount point.
1924 tattr.mask = CM_ATTRMASK_UNIXMODEBITS | CM_ATTRMASK_CLIENTMODTIME;
1925 tattr.unixModeBits = 0644;
1926 tattr.clientModTime = time(NULL);
1928 code = cm_SymLink(dscp, leaf, mpInfo, 0, &tattr, userp, reqp);
1931 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1932 smb_NotifyChange(FILE_ACTION_ADDED,
1933 FILE_NOTIFY_CHANGE_DIR_NAME,
1934 dscp, leaf, NULL, TRUE);
1950 * VIOC_SYMLINK internals.
1952 * Assumes that pioctl path has been parsed or skipped.
1953 * dscp is held but not locked.
1956 cm_IoctlSymlink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp, clientchar_t *leaf)
1962 int free_syml = FALSE;
1964 if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
1965 /* Translate chars for the linked to name */
1966 TranslateExtendedChars(ioctlp->inDatap);
1969 cp = symlp = ioctlp->inDatap; /* contents of link */
1971 #ifdef AFS_FREELANCE_CLIENT
1972 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
1973 /* we are adding the symlink to the root dir., so call
1974 * the freelance code to do the add. */
1977 if (cp[0] == cp[1] && cp[1] == '\\' &&
1978 !_strnicmp(cm_NetbiosName,cp+2,strlen(cm_NetbiosName)))
1980 /* skip \\AFS\ or \\AFS\all\ */
1982 p = cp + 2 + strlen(cm_NetbiosName) + 1;
1983 if ( !_strnicmp("all", p, 3) )
1988 osi_Log0(afsd_logp,"IoctlCreateSymlink within Freelance root dir");
1989 fsleaf = cm_ClientStringToFsStringAlloc(leaf, -1, NULL);
1990 code = cm_FreelanceAddSymlink(fsleaf, cp, NULL);
1995 /* Create symlink with mode 0755. */
1996 tattr.mask = CM_ATTRMASK_UNIXMODEBITS;
1997 tattr.unixModeBits = 0755;
1999 code = cm_SymLink(dscp, leaf, cp, 0, &tattr, userp, reqp);
2002 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
2003 smb_NotifyChange(FILE_ACTION_ADDED,
2004 FILE_NOTIFY_CHANGE_FILE_NAME
2005 | FILE_NOTIFY_CHANGE_DIR_NAME,
2006 dscp, leaf, NULL, TRUE);
2012 * VIOC_LISTSYMLINK internals.
2014 * Assumes that pioctl path has been parsed or skipped.
2015 * dscp is held but not locked.
2018 cm_IoctlListlink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
2024 cm_scache_t *newRootScp;
2025 clientchar_t *clientp;
2027 if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
2028 /* Translate chars for the link name */
2029 TranslateExtendedChars(ioctlp->inDatap);
2031 cp = ioctlp->inDatap;
2033 clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
2034 code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
2039 /* Check that it's a real symlink */
2040 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2041 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2042 scp->fileType != CM_SCACHETYPE_INVALID) {
2043 cm_ReleaseSCache(scp);
2044 return CM_ERROR_INVAL;
2047 code = cm_AssembleLink(scp, "", &newRootScp, &spacep, userp, reqp);
2048 cm_ReleaseSCache(scp);
2051 cp = ioctlp->outDatap;
2052 if (newRootScp != NULL) {
2053 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), cm_mountRoot);
2054 StringCbCatA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), "/");
2058 linkstr = cm_ClientStringToFsStringAlloc(spacep->wdata, -1, NULL);
2059 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), linkstr);
2060 cp += strlen(cp) + 1;
2061 ioctlp->outDatap = cp;
2062 cm_FreeSpace(spacep);
2064 if (newRootScp != NULL)
2065 cm_ReleaseSCache(newRootScp);
2067 } else if (code == CM_ERROR_PATH_NOT_COVERED &&
2068 scp->fileType == CM_SCACHETYPE_DFSLINK ||
2069 code == CM_ERROR_NOSUCHPATH &&
2070 scp->fileType == CM_SCACHETYPE_INVALID) {
2072 cp = ioctlp->outDatap;
2073 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), scp->mountPointStringp);
2074 cp += strlen(cp) + 1;
2075 ioctlp->outDatap = cp;
2083 * VIOC_ISSYMLINK internals.
2085 * Assumes that pioctl path has been parsed or skipped.
2086 * dscp is held but not locked.
2089 cm_IoctlIslink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
2090 {/*CHECK FOR VALID SYMLINK*/
2094 clientchar_t *clientp;
2096 if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
2097 /* Translate chars for the link name */
2098 TranslateExtendedChars(ioctlp->inDatap);
2100 cp = ioctlp->inDatap;
2101 osi_LogEvent("cm_IoctlListlink",NULL," name[%s]",cp);
2103 clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
2104 code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
2109 /* Check that it's a real symlink */
2110 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2111 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2112 scp->fileType != CM_SCACHETYPE_INVALID)
2113 code = CM_ERROR_INVAL;
2114 cm_ReleaseSCache(scp);
2119 * VIOC_DELSYMLINK internals.
2121 * Assumes that pioctl path has been parsed or skipped.
2122 * dscp is held but not locked.
2125 cm_IoctlDeletelink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
2130 char * originalName = NULL;
2132 clientchar_t *clientp;
2134 if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
2135 /* Translate chars for the link name */
2136 TranslateExtendedChars(ioctlp->inDatap);
2138 cp = ioctlp->inDatap;
2140 clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
2141 code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
2143 /* if something went wrong, bail out now */
2147 lock_ObtainWrite(&scp->rw);
2148 code = cm_SyncOp(scp, NULL, userp, reqp, 0,
2149 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
2153 /* now check that this is a real symlink */
2154 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2155 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2156 scp->fileType != CM_SCACHETYPE_INVALID) {
2157 code = CM_ERROR_INVAL;
2161 /* time to make the RPC, so drop the lock */
2162 lock_ReleaseWrite(&scp->rw);
2165 code = cm_BeginDirOp(dscp, userp, reqp, CM_DIRLOCK_READ, &dirop);
2167 code = cm_BPlusDirLookupOriginalName(&dirop, clientp, &originalName);
2168 /* cm_Dir*() functions can't be used to lookup the original
2169 name since those functions only know of the original
2171 cm_EndDirOp(&dirop);
2175 /* If this name doesn't have a non-normalized name associated with
2176 it, we assume that what we had is what is actually present on
2179 if (originalName == NULL)
2182 /* cp is a normalized name. originalName is the actual name we
2183 saw on the fileserver. */
2186 #ifdef AFS_FREELANCE_CLIENT
2187 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
2188 /* we are adding the mount point to the root dir., so call
2189 * the freelance code to do the add. */
2190 osi_Log0(afsd_logp,"IoctlDeletelink from Freelance root dir");
2191 code = cm_FreelanceRemoveSymlink(originalName);
2195 /* easier to do it this way */
2196 code = cm_Unlink(dscp, originalName, clientp, userp, reqp);
2198 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
2199 smb_NotifyChange(FILE_ACTION_REMOVED,
2200 FILE_NOTIFY_CHANGE_FILE_NAME
2201 | FILE_NOTIFY_CHANGE_DIR_NAME,
2202 dscp, clientp, NULL, TRUE);
2204 if (originalName != NULL && originalName != cp) {
2206 originalName = NULL;
2209 lock_ObtainWrite(&scp->rw);
2211 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
2214 cm_DiscardSCache(scp);
2215 lock_ReleaseWrite(&scp->rw);
2216 cm_ReleaseSCache(scp);
2225 /* Utility function. Not currently used.
2226 * This function performs a PTS lookup which has traditionally
2227 * not been performed by the cache manager.
2230 cm_UsernameToId(char *uname, cm_ucell_t * ucellp, afs_uint32* uid)
2235 static struct afsconf_cell info;
2236 struct rx_connection *serverconns[MAXSERVERS];
2237 struct rx_securityClass *sc[3];
2238 afs_int32 scIndex = 2; /* authenticated - we have a token */
2239 struct ubik_client *pruclient = NULL;
2240 struct afsconf_dir *tdir;
2244 memset(&info, 0, sizeof(info));
2245 tdir = afsconf_Open(AFSDIR_CLIENT_ETC_DIRPATH);
2246 code = afsconf_GetCellInfo(tdir, ucellp->cellp->name, "afsprot", &info);
2247 afsconf_Close(tdir);
2253 /* we have the token that was given to us in the settoken
2254 * call. we just have to use it.
2256 scIndex = 2; /* kerberos ticket */
2257 sc[2] = rxkad_NewClientSecurityObject(rxkad_clear, &ucellp->sessionKey,
2258 ucellp->kvno, ucellp->ticketLen,
2261 memset(serverconns, 0, sizeof(serverconns)); /* terminate list!!! */
2262 for (i = 0; i < info.numServers; i++)
2264 rx_NewConnection(info.hostAddr[i].sin_addr.s_addr,
2265 info.hostAddr[i].sin_port, PRSRV, sc[scIndex],
2268 code = ubik_ClientInit(serverconns, &pruclient);
2270 if (info.linkedCell)
2271 free(info.linkedCell);
2275 code = rxs_Release(sc[scIndex]);
2277 lids.idlist_len = 0;
2278 lids.idlist_val = 0;
2279 lnames.namelist_len = 1;
2280 lnames.namelist_val = (prname *) malloc(PR_MAXNAMELEN);
2281 strncpy(lnames.namelist_val[0], uname, PR_MAXNAMELEN);
2282 lnames.namelist_val[0][PR_MAXNAMELEN-1] = '\0';
2283 for ( p=lnames.namelist_val[0], r=NULL; *p; p++ ) {
2289 if (r && !cm_stricmp_utf8(r+1,ucellp->cellp->name))
2292 code = ubik_PR_NameToID(pruclient, 0, &lnames, &lids);
2293 if (lids.idlist_val) {
2294 *uid = *lids.idlist_val;
2295 free(lids.idlist_val);
2297 if (lnames.namelist_val)
2298 free(lnames.namelist_val);
2301 ubik_ClientDestroy(pruclient);
2305 if (info.linkedCell)
2306 free(info.linkedCell);
2309 #endif /* QUERY_AFSID */
2312 /* This has been copied to smb_IoctlSetToken in its entirety.
2313 * An equivalent version will need to be produced for the
2314 * redirector and some extensive refactoring might be required.
2317 cm_IoctlSetToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
2324 struct ClearToken ct;
2332 int release_userp = 0;
2335 saveDataPtr = ioctlp->inDatap;
2337 cm_SkipIoctlPath(ioctlp);
2339 tp = ioctlp->inDatap;
2342 memcpy(&ticketLen, tp, sizeof(ticketLen));
2343 tp += sizeof(ticketLen);
2344 if (ticketLen < MINKTCTICKETLEN || ticketLen > MAXKTCTICKETLEN)
2345 return CM_ERROR_INVAL;
2347 /* remember ticket and skip over it for now */
2351 /* clear token size */
2352 memcpy(&ctSize, tp, sizeof(ctSize));
2353 tp += sizeof(ctSize);
2354 if (ctSize != sizeof(struct ClearToken))
2355 return CM_ERROR_INVAL;
2358 memcpy(&ct, tp, ctSize);
2360 if (ct.AuthHandle == -1)
2361 ct.AuthHandle = 999; /* more rxvab compat stuff */
2363 /* more stuff, if any */
2364 if (ioctlp->inCopied > tp - saveDataPtr) {
2365 /* flags: logon flag */
2366 memcpy(&flags, tp, sizeof(int));
2370 cellp = cm_GetCell(tp, CM_FLAG_CREATE | CM_FLAG_NOPROBE);
2372 return CM_ERROR_NOSUCHCELL;
2373 tp += strlen(tp) + 1;
2377 tp += strlen(tp) + 1;
2379 if (flags & PIOCTL_LOGON) {
2380 /* SMB user name with which to associate tokens */
2382 osi_Log2(smb_logp,"cm_IoctlSetToken for user [%s] smbname [%s]",
2383 osi_LogSaveString(smb_logp,uname), osi_LogSaveString(smb_logp,smbname));
2384 fprintf(stderr, "SMB name = %s\n", smbname);
2385 tp += strlen(tp) + 1;
2387 osi_Log1(smb_logp,"cm_IoctlSetToken for user [%s]",
2388 osi_LogSaveString(smb_logp, uname));
2392 memcpy(&uuid, tp, sizeof(uuid));
2393 if (!cm_FindTokenEvent(uuid, sessionKey))
2394 return CM_ERROR_INVAL;
2396 cellp = cm_data.rootCellp;
2397 osi_Log0(smb_logp,"cm_IoctlSetToken - no name specified");
2400 if (flags & PIOCTL_LOGON) {
2401 userp = smb_FindCMUserByName(smbname, ioctlp->fidp->vcp->rname,
2402 SMB_FLAG_CREATE|SMB_FLAG_AFSLOGON);
2406 /* store the token */
2407 lock_ObtainMutex(&userp->mx);
2408 ucellp = cm_GetUCell(userp, cellp);
2409 osi_Log1(smb_logp,"cm_IoctlSetToken ucellp %lx", ucellp);
2410 ucellp->ticketLen = ticketLen;
2411 if (ucellp->ticketp)
2412 free(ucellp->ticketp); /* Discard old token if any */
2413 ucellp->ticketp = malloc(ticketLen);
2414 memcpy(ucellp->ticketp, ticket, ticketLen);
2416 * Get the session key from the RPC, rather than from the pioctl.
2419 memcpy(&ucellp->sessionKey, ct.HandShakeKey, sizeof(ct.HandShakeKey));
2421 memcpy(ucellp->sessionKey.data, sessionKey, sizeof(sessionKey));
2422 ucellp->kvno = ct.AuthHandle;
2423 ucellp->expirationTime = ct.EndTimestamp;
2426 ucellp->uid = ANONYMOUSID;
2429 StringCbCopyA(ucellp->userName, MAXKTCNAMELEN, uname);
2431 cm_UsernameToId(uname, ucellp, &ucellp->uid);
2434 ucellp->flags |= CM_UCELLFLAG_RXKAD;
2435 lock_ReleaseMutex(&userp->mx);
2437 if (flags & PIOCTL_LOGON) {
2438 ioctlp->flags |= CM_IOCTLFLAG_LOGON;
2441 cm_ResetACLCache(cellp, userp);
2444 cm_ReleaseUser(userp);
2451 * VIOC_GETTOK internals.
2453 * Assumes that pioctl path has been parsed or skipped.
2456 cm_IoctlGetTokenIter(struct cm_ioctl *ioctlp, struct cm_user *userp)
2462 struct ClearToken ct;
2464 tp = ioctlp->inDatap;
2465 cp = ioctlp->outDatap;
2468 memcpy(&iterator, tp, sizeof(iterator));
2469 tp += sizeof(iterator);
2471 lock_ObtainMutex(&userp->mx);
2473 /* look for token */
2474 for (;;iterator++) {
2475 ucellp = cm_FindUCell(userp, iterator);
2477 lock_ReleaseMutex(&userp->mx);
2478 return CM_ERROR_NOMORETOKENS;
2480 if (ucellp->flags & CM_UCELLFLAG_RXKAD)
2485 temp = ucellp->iterator + 1;
2486 memcpy(cp, &temp, sizeof(temp));
2490 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
2491 cp += sizeof(ucellp->ticketLen);
2494 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
2495 cp += ucellp->ticketLen;
2497 /* clear token size */
2499 memcpy(cp, &temp, sizeof(temp));
2503 ct.AuthHandle = ucellp->kvno;
2506 * This field is supposed to hold the session key
2507 * but we don't want to make it easier for someone
2508 * to attack the cache. The user gave us the session
2509 * key in the first place.
2511 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
2512 ct.ViceId = 37; /* XXX */
2513 ct.BeginTimestamp = 0; /* XXX */
2514 ct.EndTimestamp = ucellp->expirationTime;
2515 memcpy(cp, &ct, sizeof(ct));
2518 /* Primary flag (unused) */
2520 memcpy(cp, &temp, sizeof(temp));
2524 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->cellp->name);
2525 cp += strlen(cp) + 1;
2528 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->userName);
2529 cp += strlen(cp) + 1;
2531 ioctlp->outDatap = cp;
2533 lock_ReleaseMutex(&userp->mx);
2539 * VIOC_NEWGETTOK internals.
2541 * Assumes that pioctl path has been parsed or skipped.
2544 cm_IoctlGetToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
2550 struct ClearToken ct;
2554 tp = ioctlp->inDatap;
2556 cp = ioctlp->outDatap;
2558 /* cell name is right here */
2559 cellp = cm_GetCell(tp, 0);
2561 return CM_ERROR_NOSUCHCELL;
2562 tp += strlen(tp) + 1;
2565 memcpy(&uuid, tp, sizeof(uuid));
2567 lock_ObtainMutex(&userp->mx);
2569 ucellp = cm_GetUCell(userp, cellp);
2570 if (!ucellp || !(ucellp->flags & CM_UCELLFLAG_RXKAD)) {
2571 lock_ReleaseMutex(&userp->mx);
2572 return CM_ERROR_NOMORETOKENS;
2576 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
2577 cp += sizeof(ucellp->ticketLen);
2580 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
2581 cp += ucellp->ticketLen;
2583 /* clear token size */
2585 memcpy(cp, &temp, sizeof(temp));
2589 ct.AuthHandle = ucellp->kvno;
2591 /* do not give out the session key */
2592 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
2593 ct.ViceId = 37; /* XXX */
2594 ct.BeginTimestamp = 0; /* XXX */
2595 ct.EndTimestamp = ucellp->expirationTime;
2596 memcpy(cp, &ct, sizeof(ct));
2599 /* Primary flag (unused) */
2601 memcpy(cp, &temp, sizeof(temp));
2605 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->cellp->name);
2606 cp += strlen(cp) + 1;
2609 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->userName);
2610 cp += strlen(cp) + 1;
2612 ioctlp->outDatap = cp;
2614 lock_ReleaseMutex(&userp->mx);
2616 cm_RegisterNewTokenEvent(uuid, ucellp->sessionKey.data);
2622 * VIOCDELTOK internals.
2624 * Assumes that pioctl path has been parsed or skipped.
2627 cm_IoctlDelToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
2633 cp = ioctlp->outDatap;
2635 /* cell name is right here */
2636 cellp = cm_GetCell(ioctlp->inDatap, 0);
2638 return CM_ERROR_NOSUCHCELL;
2640 lock_ObtainMutex(&userp->mx);
2642 ucellp = cm_GetUCell(userp, cellp);
2644 lock_ReleaseMutex(&userp->mx);
2645 return CM_ERROR_NOMORETOKENS;
2648 osi_Log1(smb_logp,"cm_IoctlDelToken ucellp %lx", ucellp);
2650 if (ucellp->ticketp) {
2651 free(ucellp->ticketp);
2652 ucellp->ticketp = NULL;
2654 ucellp->ticketLen = 0;
2655 memset(ucellp->sessionKey.data, 0, 8);
2657 ucellp->expirationTime = 0;
2658 ucellp->userName[0] = '\0';
2659 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
2662 lock_ReleaseMutex(&userp->mx);
2664 cm_ResetACLCache(cellp, userp);
2670 * VIOCDELALLTOK internals.
2672 * Assumes that pioctl path has been parsed or skipped.
2675 cm_IoctlDelAllToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
2679 lock_ObtainMutex(&userp->mx);
2681 for (ucellp = userp->cellInfop; ucellp; ucellp = ucellp->nextp) {
2682 osi_Log1(smb_logp,"cm_IoctlDelAllToken ucellp %lx", ucellp);
2684 if (ucellp->ticketp) {
2685 free(ucellp->ticketp);
2686 ucellp->ticketp = NULL;
2688 ucellp->ticketLen = 0;
2689 memset(ucellp->sessionKey.data, 0, 8);
2691 ucellp->expirationTime = 0;
2692 ucellp->userName[0] = '\0';
2693 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
2697 lock_ReleaseMutex(&userp->mx);
2699 cm_ResetACLCache(NULL, userp);
2705 * VIOC_MAKESUBMOUNT internals. (This function should be deprecated)
2707 * Assumes that pioctl path has been parsed or skipped.
2710 cm_IoctlMakeSubmount(cm_ioctl_t *ioctlp, cm_user_t *userp)
2712 char afspath[MAX_PATH];
2714 int nextAutoSubmount;
2716 DWORD dwType, dwSize;
2721 /* Serialize this one, to prevent simultaneous mods
2724 lock_ObtainMutex(&cm_Afsdsbmt_Lock);
2726 /* Parse the input parameters--first the required afs path,
2727 * then the requested submount name (which may be "").
2729 cm_NormalizeAfsPathAscii(afspath, sizeof(afspath), ioctlp->inDatap);
2730 submountreqp = ioctlp->inDatap + (strlen(ioctlp->inDatap)+1);
2732 /* If the caller supplied a suggested submount name, see if
2733 * that submount name is in use... if so, the submount's path
2734 * has to match our path.
2737 RegCreateKeyEx( HKEY_LOCAL_MACHINE,
2738 AFSREG_CLT_OPENAFS_SUBKEY "\\Submounts",
2741 REG_OPTION_NON_VOLATILE,
2742 KEY_READ|KEY_WRITE|KEY_QUERY_VALUE,
2747 if (submountreqp && *submountreqp) {
2748 char submountPath[MAX_PATH];
2750 dwSize = sizeof(submountPath);
2751 status = RegQueryValueEx( hkSubmounts, submountreqp, 0,
2752 &dwType, submountPath, &dwSize);
2754 if (status != ERROR_SUCCESS) {
2756 /* The suggested submount name isn't in use now--
2757 * so we can safely map the requested submount name
2758 * to the supplied path. Remember not to write the
2759 * leading "/afs" when writing out the submount.
2761 RegSetValueEx( hkSubmounts, submountreqp, 0,
2763 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2764 &afspath[strlen(cm_mountRoot)]:"/",
2765 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2766 (DWORD)strlen(&afspath[strlen(cm_mountRoot)])+1:2);
2768 RegCloseKey( hkSubmounts );
2769 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountreqp);
2770 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2771 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2775 /* The suggested submount name is already in use--if the
2776 * supplied path matches the submount's path, we can still
2777 * use the suggested submount name.
2779 if (!strcmp (submountPath, afspath)) {
2780 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountreqp);
2781 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2782 RegCloseKey( hkSubmounts );
2783 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2788 RegQueryInfoKey( hkSubmounts,
2790 NULL, /* lpcClass */
2791 NULL, /* lpReserved */
2792 NULL, /* lpcSubKeys */
2793 NULL, /* lpcMaxSubKeyLen */
2794 NULL, /* lpcMaxClassLen */
2795 &dwSubmounts, /* lpcValues */
2796 NULL, /* lpcMaxValueNameLen */
2797 NULL, /* lpcMaxValueLen */
2798 NULL, /* lpcbSecurityDescriptor */
2799 NULL /* lpftLastWriteTime */
2803 /* Having obtained a list of all available submounts, start
2804 * searching that list for a path which matches the requested
2805 * AFS path. We'll also keep track of the highest "auto15"/"auto47"
2806 * submount, in case we need to add a new one later.
2809 nextAutoSubmount = 1;
2811 for ( dwIndex = 0; dwIndex < dwSubmounts; dwIndex ++ ) {
2812 char submountPath[MAX_PATH] = "";
2813 DWORD submountPathLen = sizeof(submountPath);
2814 char submountName[MAX_PATH];
2815 DWORD submountNameLen = sizeof(submountName);
2818 RegEnumValue( hkSubmounts, dwIndex, submountName, &submountNameLen, NULL,
2819 &dwType, submountPath, &submountPathLen);
2820 if (dwType == REG_EXPAND_SZ) {
2822 StringCbCopyA(buf, MAX_PATH, submountPath);
2823 submountPathLen = ExpandEnvironmentStrings(buf, submountPath, MAX_PATH);
2824 if (submountPathLen > MAX_PATH)
2828 /* If this is an Auto### submount, remember its ### value */
2829 if ((!strnicmp (submountName, "auto", 4)) &&
2830 (isdigit (submountName[strlen("auto")]))) {
2831 int thisAutoSubmount;
2832 thisAutoSubmount = atoi (&submountName[strlen("auto")]);
2833 nextAutoSubmount = max (nextAutoSubmount,
2834 thisAutoSubmount+1);
2837 if ((submountPathLen == 0) ||
2838 (submountPathLen == sizeof(submountPath) - 1)) {
2842 /* See if the path for this submount matches the path
2843 * that our caller specified. If so, we can return
2846 if (!strcmp (submountPath, afspath)) {
2847 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountName);
2848 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2849 RegCloseKey(hkSubmounts);
2850 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2856 /* We've been through the entire list of existing submounts, and
2857 * didn't find any which matched the specified path. So, we'll
2858 * just have to add one. Remember not to write the leading "/afs"
2859 * when writing out the submount.
2862 StringCbPrintfA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "auto%ld", nextAutoSubmount);
2864 RegSetValueEx( hkSubmounts,
2868 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2869 &afspath[strlen(cm_mountRoot)]:"/",
2870 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2871 (DWORD)strlen(&afspath[strlen(cm_mountRoot)])+1:2);
2873 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2874 RegCloseKey(hkSubmounts);
2875 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2880 * VIOC_GETRXKCRYPT internals.
2882 * Assumes that pioctl path has been parsed or skipped.
2885 cm_IoctlGetRxkcrypt(cm_ioctl_t *ioctlp, cm_user_t *userp)
2887 memcpy(ioctlp->outDatap, &cryptall, sizeof(cryptall));
2888 ioctlp->outDatap += sizeof(cryptall);
2894 * VIOC_SETRXKCRYPT internals.
2896 * Assumes that pioctl path has been parsed or skipped.
2899 cm_IoctlSetRxkcrypt(cm_ioctl_t *ioctlp, cm_user_t *userp)
2901 afs_int32 c = cryptall;
2903 memcpy(&cryptall, ioctlp->inDatap, sizeof(cryptall));
2905 if (c != cryptall) {
2907 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_ON);
2908 else if (cryptall == 2)
2909 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_AUTH);
2911 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_OFF);
2917 * VIOC_RXSTAT_PROC internals.
2919 * Assumes that pioctl path has been parsed or skipped.
2922 cm_IoctlRxStatProcess(struct cm_ioctl *ioctlp, struct cm_user *userp)
2927 memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
2928 if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
2931 if (flags & AFSCALL_RXSTATS_ENABLE) {
2932 rx_enableProcessRPCStats();
2934 if (flags & AFSCALL_RXSTATS_DISABLE) {
2935 rx_disableProcessRPCStats();
2937 if (flags & AFSCALL_RXSTATS_CLEAR) {
2938 rx_clearProcessRPCStats(AFS_RX_STATS_CLEAR_ALL);
2944 * VIOC_RXSTAT_PEER internals.
2946 * Assumes that pioctl path has been parsed or skipped.
2949 cm_IoctlRxStatPeer(struct cm_ioctl *ioctlp, struct cm_user *userp)
2954 memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
2955 if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
2958 if (flags & AFSCALL_RXSTATS_ENABLE) {
2959 rx_enablePeerRPCStats();
2961 if (flags & AFSCALL_RXSTATS_DISABLE) {
2962 rx_disablePeerRPCStats();
2964 if (flags & AFSCALL_RXSTATS_CLEAR) {
2965 rx_clearPeerRPCStats(AFS_RX_STATS_CLEAR_ALL);
2971 * VIOC_UNICODECTL internals.
2973 * Assumes that pioctl path has been parsed or skipped.
2976 cm_IoctlUnicodeControl(struct cm_ioctl *ioctlp, struct cm_user * userp)
2978 afs_int32 result = 0;
2982 memcpy(&cmd, ioctlp->inDatap, sizeof(afs_uint32));
2985 /* Setting the Unicode flag */
2988 newflag = ((cmd & 1) == 1);
2990 InterlockedExchange(&smb_UseUnicode, newflag);
2993 result = smb_UseUnicode;
2998 memcpy(ioctlp->outDatap, &result, sizeof(result));
2999 ioctlp->outDatap += sizeof(result);
3005 * VIOC_UUIDCTL internals.
3007 * Assumes that pioctl path has been parsed or skipped.
3010 cm_IoctlUUIDControl(struct cm_ioctl * ioctlp, struct cm_user *userp)
3015 memcpy(&cmd, ioctlp->inDatap, sizeof(afs_uint32));
3017 if (cmd) { /* generate a new UUID */
3018 UuidCreate((UUID *) &uuid);
3019 cm_data.Uuid = uuid;
3020 cm_ForceNewConnectionsAllServers();
3023 memcpy(ioctlp->outDatap, &cm_data.Uuid, sizeof(cm_data.Uuid));
3024 ioctlp->outDatap += sizeof(cm_data.Uuid);
3032 * functions to dump contents of various structures.
3033 * In debug build (linked with crt debug library) will dump allocated but not freed memory
3035 extern int cm_DumpSCache(FILE *outputFile, char *cookie, int lock);
3036 extern int cm_DumpBufHashTable(FILE *outputFile, char *cookie, int lock);
3039 * VIOC_TRACEMEMDUMP internals.
3041 * Assumes that pioctl path has been parsed or skipped.
3042 * dscp is held but not locked.
3045 cm_IoctlMemoryDump(struct cm_ioctl *ioctlp, struct cm_user *userp)
3047 afs_int32 inValue = 0;
3049 char logfileName[MAX_PATH+1];
3054 static _CrtMemState memstate;
3057 memcpy(&inValue, ioctlp->inDatap, sizeof(afs_int32));
3059 dwSize = GetEnvironmentVariable("TEMP", logfileName, sizeof(logfileName));
3060 if ( dwSize == 0 || dwSize > sizeof(logfileName) )
3062 GetWindowsDirectory(logfileName, sizeof(logfileName));
3064 strncat(logfileName, "\\afsd_alloc.log", sizeof(logfileName));
3066 hLogFile = CreateFile(logfileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
3072 memcpy(ioctlp->outDatap, &inValue, sizeof(afs_int32));
3073 ioctlp->outDatap += sizeof(afs_int32);
3078 SetFilePointer(hLogFile, 0, NULL, FILE_END);
3080 cookie = inValue ? "b" : "e";
3086 _CrtMemCheckpoint(&memstate);
3090 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
3091 _CrtSetReportFile(_CRT_WARN, hLogFile);
3092 _CrtMemDumpAllObjectsSince(&memstate);
3096 /* dump all interesting data */
3097 cm_MemDumpDirStats(hLogFile, cookie, 1);
3098 cm_MemDumpBPlusStats(hLogFile, cookie, 1);
3099 cm_DumpCells(hLogFile, cookie, 1);
3100 cm_DumpVolumes(hLogFile, cookie, 1);
3101 cm_DumpSCache(hLogFile, cookie, 1);
3102 cm_DumpBufHashTable(hLogFile, cookie, 1);
3103 cm_DumpServers(hLogFile, cookie, 1);
3104 smb_DumpVCP(hLogFile, cookie, 1);
3105 rx_DumpCalls(hLogFile, cookie);
3106 rx_DumpPackets(hLogFile, cookie);
3108 CloseHandle(hLogFile);
3110 inValue = 0; /* success */
3111 memcpy(ioctlp->outDatap, &inValue, sizeof(long));
3112 ioctlp->outDatap += sizeof(long);
3117 /* Utility functon. Not currently used. */
3119 cm_CheckServersStatus(cm_serverRef_t *serversp)
3122 cm_serverRef_t *tsrp;
3124 int someBusy = 0, someOffline = 0, allOffline = 1, allBusy = 1, allDown = 1;
3126 if (serversp == NULL) {
3127 osi_Log1(afsd_logp, "cm_CheckServersStatus returning 0x%x", CM_ERROR_ALLDOWN);
3128 return CM_ERROR_ALLDOWN;
3131 lock_ObtainRead(&cm_serverLock);
3132 for (tsrp = serversp; tsrp; tsrp=tsrp->next) {
3133 if (tsrp->status == srv_deleted)
3135 if (tsp = tsrp->server) {
3136 cm_GetServerNoLock(tsp);
3137 lock_ReleaseRead(&cm_serverLock);
3138 if (!(tsp->flags & CM_SERVERFLAG_DOWN)) {
3140 if (tsrp->status == srv_busy) {
3143 } else if (tsrp->status == srv_offline) {
3153 lock_ObtainRead(&cm_serverLock);
3154 cm_PutServerNoLock(tsp);
3157 lock_ReleaseRead(&cm_serverLock);
3160 code = CM_ERROR_ALLDOWN;
3162 code = CM_ERROR_ALLBUSY;
3163 else if (allOffline || (someBusy && someOffline))
3164 code = CM_ERROR_ALLOFFLINE;
3167 osi_Log1(afsd_logp, "cm_CheckServersStatus returning 0x%x", code);
3172 * VIOC_PATH_AVAILABILITY internals.
3174 * Assumes that pioctl path has been parsed or skipped.
3175 * scp is held but not locked.
3178 cm_IoctlPathAvailability(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
3183 cm_vol_state_t *statep;
3186 #ifdef AFS_FREELANCE_CLIENT
3187 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
3192 volume = scp->fid.volume;
3194 cellp = cm_FindCellByID(scp->fid.cell, 0);
3197 return CM_ERROR_NOSUCHCELL;
3199 code = cm_FindVolumeByID(cellp, volume, userp, reqp, CM_GETVOL_FLAG_CREATE, &tvp);
3203 statep = cm_VolumeStateByID(tvp, volume);
3204 switch (statep->state) {
3210 code = CM_ERROR_ALLBUSY;
3213 code = CM_ERROR_ALLOFFLINE;
3216 code = CM_ERROR_ALLDOWN;
3225 * VIOC_VOLSTAT_TEST internals.
3227 * Assumes that pioctl path has been parsed or skipped.
3230 cm_IoctlVolStatTest(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_req_t *reqp)
3233 cm_cell_t *cellp = NULL;
3235 cm_vol_state_t *statep;
3236 struct VolStatTest * testp;
3239 testp = (struct VolStatTest *)ioctlp->inDatap;
3241 #ifdef AFS_FREELANCE_CLIENT
3242 if (testp->fid.cell == -1)
3243 return CM_ERROR_NOACCESS;
3246 if (testp->flags & VOLSTAT_TEST_CHECK_VOLUME) {
3247 cm_CheckOfflineVolumes();
3251 if (testp->flags & VOLSTAT_TEST_NETWORK_UP) {
3252 cm_VolStatus_Network_Started(cm_NetbiosName
3260 if (testp->flags & VOLSTAT_TEST_NETWORK_DOWN) {
3261 cm_VolStatus_Network_Stopped(cm_NetbiosName
3269 if (testp->cellname[0]) {
3270 n = atoi(testp->cellname);
3272 testp->fid.cell = n;
3274 cellp = cm_GetCell(testp->cellname, 0);
3277 if (testp->fid.cell > 0) {
3278 cellp = cm_FindCellByID(testp->fid.cell, 0);
3282 return CM_ERROR_NOSUCHCELL;
3284 if (testp->volname[0]) {
3285 n = atoi(testp->volname);
3287 testp->fid.volume = n;
3289 code = cm_FindVolumeByName(cellp, testp->volname, userp, reqp, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
3292 if (testp->fid.volume > 0)
3293 code = cm_FindVolumeByID(cellp, testp->fid.volume, userp, reqp, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
3298 if (testp->fid.volume)
3299 statep = cm_VolumeStateByID(volp, testp->fid.volume);
3301 statep = cm_VolumeStateByName(volp, testp->volname);
3304 statep->state = testp->state;
3305 code = cm_VolStatus_Change_Notification(cellp->cellID, statep->ID, testp->state);