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>
16 #include <sys/socket.h>
28 #include "afsd_init.h"
42 /* Copied from afs_tokens.h */
43 #define PIOCTL_LOGON 0x1
46 osi_mutex_t cm_Afsdsbmt_Lock;
48 extern afs_int32 cryptall;
50 void cm_InitIoctl(void)
52 lock_InitializeMutex(&cm_Afsdsbmt_Lock, "AFSDSBMT.INI Access Lock");
55 long cm_FlushFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
59 lock_ObtainWrite(&scp->bufCreateLock);
60 code = buf_FlushCleanPages(scp, userp, reqp);
62 lock_ObtainMutex(&scp->mx);
63 scp->cbServerp = NULL;
65 lock_ReleaseMutex(&scp->mx);
67 lock_ReleaseWrite(&scp->bufCreateLock);
74 * cm_ResetACLCache -- invalidate ACL info for a user that has just
75 * obtained or lost tokens
77 void cm_ResetACLCache(cm_user_t *userp)
82 lock_ObtainWrite(&cm_scacheLock);
83 for (hash=0; hash < cm_hashTableSize; hash++) {
84 for (scp=cm_hashTablep[hash]; scp; scp=scp->nextp) {
86 lock_ReleaseWrite(&cm_scacheLock);
87 lock_ObtainMutex(&scp->mx);
88 cm_InvalidateACLUser(scp, userp);
89 lock_ReleaseMutex(&scp->mx);
90 lock_ObtainWrite(&cm_scacheLock);
94 lock_ReleaseWrite(&cm_scacheLock);
98 * TranslateExtendedChars - This is a fix for TR 54482.
100 * If an extended character (80 - FF) is entered into a file
101 * or directory name in Windows, the character is translated
102 * into the OEM character map before being passed to us. Why
103 * this occurs is unknown. Our pioctl functions must match
104 * this translation for paths given via our own commands (like
105 * fs). If we do not do this, then we will try to perform an
106 * operation on a non-translated path, which we will fail to
107 * find, since the path was created with the translated chars.
108 * This function performs the required translation.
110 void TranslateExtendedChars(char *str)
121 while (*p) *p++ &= 0x7f; /* turn off high bit; probably not right */
125 /* parse the passed-in file name and do a namei on it. If we fail,
126 * return an error code, otherwise return the vnode located in *scpp.
128 long cm_ParseIoctlPath(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
132 cm_scache_t *substRootp;
134 /* This is usually the file name, but for StatMountPoint it is the path. */
135 TranslateExtendedChars(ioctlp->inDatap);
137 code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
138 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
139 userp, ioctlp->tidPathp, reqp, &substRootp);
140 if (code) return code;
142 code = cm_NameI(substRootp, ioctlp->inDatap, CM_FLAG_FOLLOW,
143 userp, NULL, reqp, scpp);
144 if (code) return code;
146 /* # of bytes of path */
147 code = strlen(ioctlp->inDatap) + 1;
148 ioctlp->inDatap += code;
150 /* This is usually nothing, but for StatMountPoint it is the file name. */
151 TranslateExtendedChars(ioctlp->inDatap);
153 /* and return success */
157 void cm_SkipIoctlPath(smb_ioctl_t *ioctlp)
161 temp = strlen(ioctlp->inDatap) + 1;
162 ioctlp->inDatap += temp;
166 /* format the specified path to look like "/afs/<cellname>/usr", by
167 * adding "/afs" (if necessary) in front, changing any \'s to /'s, and
168 * removing any trailing "/"'s. One weirdo caveat: "/afs" will be
169 * intentionally returned as "/afs/"--this makes submount manipulation
170 * easier (because we can always jump past the initial "/afs" to find
171 * the AFS path that should be written into afsdsbmt.ini).
173 void cm_NormalizeAfsPath (char *outpathp, char *inpathp)
177 if (!strnicmp (inpathp, "/afs", strlen("/afs")))
178 lstrcpy (outpathp, inpathp);
179 else if (!strnicmp (inpathp, "\\afs", strlen("\\afs")))
180 lstrcpy (outpathp, inpathp);
181 else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
182 sprintf (outpathp, "/afs%s", inpathp);
183 else // inpathp looks like "<cell>/usr"
184 sprintf (outpathp, "/afs/%s", inpathp);
186 for (cp = outpathp; *cp != 0; ++cp) {
191 if (strlen(outpathp) && (outpathp[strlen(outpathp)-1] == '/')) {
192 outpathp[strlen(outpathp)-1] = 0;
195 if (!strcmpi (outpathp, "/afs")) {
196 strcpy (outpathp, "/afs/");
200 /* parse the passed-in file name and do a namei on its parent. If we fail,
201 * return an error code, otherwise return the vnode located in *scpp.
203 long cm_ParseIoctlParent(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
204 cm_scache_t **scpp, char *leafp)
209 cm_scache_t *substRootp;
211 strcpy(tbuffer, ioctlp->inDatap);
212 tp = strrchr(tbuffer, '\\');
213 jp = strrchr(tbuffer, '/');
216 else if (jp && (tp - tbuffer) < (jp - tbuffer))
219 strcpy(tbuffer, "\\");
220 if (leafp) strcpy(leafp, ioctlp->inDatap);
224 if (leafp) strcpy(leafp, tp+1);
227 code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
228 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
229 userp, ioctlp->tidPathp, reqp, &substRootp);
230 if (code) return code;
232 code = cm_NameI(substRootp, tbuffer, CM_FLAG_FOLLOW,
233 userp, NULL, reqp, scpp);
234 if (code) return code;
236 /* # of bytes of path */
237 code = strlen(ioctlp->inDatap) + 1;
238 ioctlp->inDatap += code;
240 /* and return success */
244 long cm_IoctlGetACL(smb_ioctl_t *ioctlp, cm_user_t *userp)
249 AFSFetchStatus fileStatus;
258 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
259 if (code) return code;
261 /* now make the get acl call */
262 fid.Volume = scp->fid.volume;
263 fid.Vnode = scp->fid.vnode;
264 fid.Unique = scp->fid.unique;
266 acl.AFSOpaque_val = ioctlp->outDatap;
267 acl.AFSOpaque_len = 0;
268 code = cm_Conn(&scp->fid, userp, &req, &connp);
271 code = RXAFS_FetchACL(connp->callp, &fid, &acl, &fileStatus, &volSync);
272 } while (cm_Analyze(connp, userp, &req, &scp->fid,
273 &volSync, NULL, code));
274 code = cm_MapRPCError(code, &req);
275 cm_ReleaseSCache(scp);
277 if (code) return code;
279 /* skip over return data */
280 tlen = strlen(ioctlp->outDatap) + 1;
281 ioctlp->outDatap += tlen;
283 /* and return success */
287 long cm_IoctlGetFileCellName(struct smb_ioctl *ioctlp, struct cm_user *userp)
296 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
297 if (code) return code;
299 cellp = cm_FindCellByID(scp->fid.cell);
301 strcpy(ioctlp->outDatap, cellp->namep);
302 ioctlp->outDatap += strlen(ioctlp->outDatap) + 1;
305 else code = CM_ERROR_NOSUCHCELL;
307 cm_ReleaseSCache(scp);
311 long cm_IoctlSetACL(struct smb_ioctl *ioctlp, struct cm_user *userp)
316 AFSFetchStatus fileStatus;
324 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
325 if (code) return code;
327 /* now make the get acl call */
328 fid.Volume = scp->fid.volume;
329 fid.Vnode = scp->fid.vnode;
330 fid.Unique = scp->fid.unique;
332 acl.AFSOpaque_val = ioctlp->inDatap;
333 acl.AFSOpaque_len = strlen(ioctlp->inDatap)+1;
334 code = cm_Conn(&scp->fid, userp, &req, &connp);
337 code = RXAFS_StoreACL(connp->callp, &fid, &acl, &fileStatus, &volSync);
338 } while (cm_Analyze(connp, userp, &req, &scp->fid,
339 &volSync, NULL, code));
340 code = cm_MapRPCError(code, &req);
342 /* invalidate cache info, since we just trashed the ACL cache */
343 lock_ObtainMutex(&scp->mx);
344 cm_DiscardSCache(scp);
345 lock_ReleaseMutex(&scp->mx);
347 cm_ReleaseSCache(scp);
352 long cm_IoctlFlushVolume(struct smb_ioctl *ioctlp, struct cm_user *userp)
356 unsigned long volume;
362 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
363 if (code) return code;
365 volume = scp->fid.volume;
366 cm_ReleaseSCache(scp);
368 lock_ObtainWrite(&cm_scacheLock);
369 for(i=0; i<cm_hashTableSize; i++) {
370 for(scp = cm_hashTablep[i]; scp; scp = scp->nextp) {
371 if (scp->fid.volume == volume) {
373 lock_ReleaseWrite(&cm_scacheLock);
375 /* now flush the file */
376 cm_FlushFile(scp, userp, &req);
378 lock_ObtainWrite(&cm_scacheLock);
383 lock_ReleaseWrite(&cm_scacheLock);
388 long cm_IoctlFlushFile(struct smb_ioctl *ioctlp, struct cm_user *userp)
396 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
397 if (code) return code;
399 cm_FlushFile(scp, userp, &req);
400 cm_ReleaseSCache(scp);
405 long cm_IoctlSetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
409 char offLineMsg[256];
413 AFSFetchVolumeStatus volStat;
414 AFSStoreVolumeStatus storeStat;
422 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
423 if (code) return code;
425 cellp = cm_FindCellByID(scp->fid.cell);
428 if (scp->flags & CM_SCACHEFLAG_RO) {
429 cm_ReleaseSCache(scp);
430 return CM_ERROR_READONLY;
433 code = cm_GetVolumeByID(cellp, scp->fid.volume, userp, &req, &tvp);
435 cm_ReleaseSCache(scp);
439 /* Copy the junk out, using cp as a roving pointer. */
440 cp = ioctlp->inDatap;
441 memcpy((char *)&volStat, cp, sizeof(AFSFetchVolumeStatus));
442 cp += sizeof(AFSFetchVolumeStatus);
444 cp += strlen(volName)+1;
445 strcpy(offLineMsg, cp);
446 cp += strlen(offLineMsg)+1;
449 if (volStat.MinQuota != -1) {
450 storeStat.MinQuota = volStat.MinQuota;
451 storeStat.Mask |= AFS_SETMINQUOTA;
453 if (volStat.MaxQuota != -1) {
454 storeStat.MaxQuota = volStat.MaxQuota;
455 storeStat.Mask |= AFS_SETMAXQUOTA;
459 code = cm_Conn(&scp->fid, userp, &req, &tcp);
462 code = RXAFS_SetVolumeStatus(tcp->callp, scp->fid.volume,
463 &storeStat, volName, offLineMsg, motd);
464 } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, code));
465 code = cm_MapRPCError(code, &req);
467 /* return on failure */
468 cm_ReleaseSCache(scp);
473 /* we are sending parms back to make compat. with prev system. should
474 * change interface later to not ask for current status, just set
477 cp = ioctlp->outDatap;
478 memcpy(cp, (char *)&volStat, sizeof(VolumeStatus));
479 cp += sizeof(VolumeStatus);
481 cp += strlen(volName)+1;
482 strcpy(cp, offLineMsg);
483 cp += strlen(offLineMsg)+1;
485 cp += strlen(motd)+1;
487 /* now return updated return data pointer */
488 ioctlp->outDatap = cp;
493 long cm_IoctlGetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
497 char offLineMsg[256];
501 AFSFetchVolumeStatus volStat;
510 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
511 if (code) return code;
514 OfflineMsg = offLineMsg;
517 code = cm_Conn(&scp->fid, userp, &req, &tcp);
520 code = RXAFS_GetVolumeStatus(tcp->callp, scp->fid.volume,
521 &volStat, &Name, &OfflineMsg, &MOTD);
522 } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, code));
523 code = cm_MapRPCError(code, &req);
525 cm_ReleaseSCache(scp);
526 if (code) return code;
528 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
529 cp = ioctlp->outDatap;
530 memcpy(cp, (char *)&volStat, sizeof(AFSFetchVolumeStatus));
531 cp += sizeof(AFSFetchVolumeStatus);
533 cp += strlen(volName)+1;
534 strcpy(cp, offLineMsg);
535 cp += strlen(offLineMsg)+1;
537 cp += strlen(motd)+1;
539 /* return new size */
540 ioctlp->outDatap = cp;
545 long cm_IoctlWhereIs(struct smb_ioctl *ioctlp, struct cm_user *userp)
551 cm_serverRef_t *tsrp;
553 unsigned long volume;
559 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
560 if (code) return code;
562 volume = scp->fid.volume;
564 cellp = cm_FindCellByID(scp->fid.cell);
567 cm_ReleaseSCache(scp);
569 code = cm_GetVolumeByID(cellp, volume, userp, &req, &tvp);
570 if (code) return code;
572 cp = ioctlp->outDatap;
574 lock_ObtainMutex(&tvp->mx);
575 tsrp = cm_GetVolServers(tvp, volume);
576 lock_ObtainRead(&cm_serverLock);
579 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
583 lock_ReleaseRead(&cm_serverLock);
584 lock_ReleaseMutex(&tvp->mx);
586 /* still room for terminating NULL, add it on */
587 volume = 0; /* reuse vbl */
588 memcpy(cp, (char *)&volume, sizeof(long));
591 ioctlp->outDatap = cp;
596 long cm_IoctlStatMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
606 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp);
607 if (code) return code;
609 cp = ioctlp->inDatap;
611 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
612 cm_ReleaseSCache(dscp);
613 if (code) return code;
615 lock_ObtainMutex(&scp->mx);
617 /* now check that this is a real mount point */
618 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
619 lock_ReleaseMutex(&scp->mx);
620 cm_ReleaseSCache(scp);
621 return CM_ERROR_INVAL;
624 code = cm_ReadMountPoint(scp, userp, &req);
626 cp = ioctlp->outDatap;
627 strcpy(cp, scp->mountPointStringp);
628 cp += strlen(cp) + 1;
629 ioctlp->outDatap = cp;
631 lock_ReleaseMutex(&scp->mx);
632 cm_ReleaseSCache(scp);
637 long cm_IoctlDeleteMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
647 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp);
648 if (code) return code;
650 cp = ioctlp->inDatap;
652 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
654 /* if something went wrong, bail out now */
659 lock_ObtainMutex(&scp->mx);
660 code = cm_SyncOp(scp, NULL, userp, &req, 0,
661 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
663 lock_ReleaseMutex(&scp->mx);
664 cm_ReleaseSCache(scp);
668 /* now check that this is a real mount point */
669 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
670 lock_ReleaseMutex(&scp->mx);
671 cm_ReleaseSCache(scp);
672 code = CM_ERROR_INVAL;
676 /* time to make the RPC, so drop the lock */
677 lock_ReleaseMutex(&scp->mx);
678 cm_ReleaseSCache(scp);
680 /* easier to do it this way */
681 code = cm_Unlink(dscp, cp, userp, &req);
682 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
683 smb_NotifyChange(FILE_ACTION_REMOVED,
684 FILE_NOTIFY_CHANGE_DIR_NAME,
685 dscp, cp, NULL, TRUE);
688 cm_ReleaseSCache(dscp);
692 long cm_IoctlCheckServers(struct smb_ioctl *ioctlp, struct cm_user *userp)
702 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
703 tp = ioctlp->inDatap;
706 memcpy(&temp, tp, sizeof(temp));
707 if (temp == 0x12345678) { /* For afs3.3 version */
708 memcpy(&csi, tp, sizeof(csi));
709 if (csi.tinterval >= 0) {
710 cp = ioctlp->outDatap;
711 memcpy(cp, (char *)&cm_daemonCheckInterval, sizeof(long));
712 ioctlp->outDatap += sizeof(long);
713 if (csi.tinterval > 0) {
714 if (!smb_SUser(userp))
715 return CM_ERROR_NOACCESS;
716 cm_daemonCheckInterval = csi.tinterval;
724 } else { /* For pre afs3.3 versions */
725 memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
726 ioctlp->inDatap = cp = ioctlp->inDatap + sizeof(long);
727 if (cp - ioctlp->inAllocp < ioctlp->inCopied) /* still more data available */
732 * 1: fast check, don't contact servers.
733 * 2: local cell only.
736 /* have cell name, too */
737 cellp = cm_GetCell(cp, 0);
738 if (!cellp) return CM_ERROR_NOSUCHCELL;
740 else cellp = (cm_cell_t *) 0;
741 if (!cellp && (temp & 2)) {
743 cellp = cm_FindCellByID(1);
745 if (!(temp & 1)) { /* if not fast, call server checker routine */
746 /* check down servers */
747 cm_CheckServers(CM_FLAG_CHECKDOWNSERVERS | CM_FLAG_CHECKUPSERVERS,
751 /* now return the current down server list */
752 cp = ioctlp->outDatap;
753 lock_ObtainRead(&cm_serverLock);
754 for(tsp = cm_allServersp; tsp; tsp=tsp->allNextp) {
755 if (cellp && tsp->cellp != cellp) continue; /* cell spec'd and wrong */
756 if ((tsp->flags & CM_SERVERFLAG_DOWN)
757 && tsp->type == CM_SERVER_FILE) {
758 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
762 lock_ReleaseRead(&cm_serverLock);
764 ioctlp->outDatap = cp;
768 long cm_IoctlGag(struct smb_ioctl *ioctlp, struct cm_user *userp)
770 /* we don't print anything superfluous, so we don't support the gag call */
771 return CM_ERROR_INVAL;
774 long cm_IoctlCheckVolumes(struct smb_ioctl *ioctlp, struct cm_user *userp)
780 long cm_IoctlSetCacheSize(struct smb_ioctl *ioctlp, struct cm_user *userp)
785 cm_SkipIoctlPath(ioctlp);
787 memcpy(&temp, ioctlp->inDatap, sizeof(temp));
788 if (temp == 0) temp = buf_nOrigBuffers;
790 /* temp is in 1K units, convert to # of buffers */
791 temp = temp / (buf_bufferSize / 1024);
794 /* now adjust the cache size */
795 code = buf_SetNBuffers(temp);
800 long cm_IoctlTraceControl(struct smb_ioctl *ioctlp, struct cm_user *userp)
804 cm_SkipIoctlPath(ioctlp);
806 memcpy(&inValue, ioctlp->inDatap, sizeof(long));
810 afsd_ForceTrace(FALSE);
814 /* set tracing value to low order bit */
815 if ((inValue & 1) == 0) {
816 /* disable tracing */
817 osi_LogDisable(afsd_logp);
821 osi_LogEnable(afsd_logp);
825 /* see if we're supposed to do a reset, too */
827 osi_LogReset(afsd_logp);
830 /* and copy out tracing flag */
831 inValue = afsd_logp->enabled; /* use as a temp vbl */
832 memcpy(ioctlp->outDatap, &inValue, sizeof(long));
833 ioctlp->outDatap += sizeof(long);
837 long cm_IoctlGetCacheParms(struct smb_ioctl *ioctlp, struct cm_user *userp)
839 cm_cacheParms_t parms;
841 memset(&parms, 0, sizeof(parms));
843 /* first we get, in 1K units, the cache size */
844 parms.parms[0] = buf_nbuffers * (buf_bufferSize / 1024);
846 /* and then the actual # of buffers in use (not in the free list, I guess,
847 * will be what we do).
849 parms.parms[1] = (buf_nbuffers - buf_CountFreeList()) * (buf_bufferSize / 1024);
851 memcpy(ioctlp->outDatap, &parms, sizeof(parms));
852 ioctlp->outDatap += sizeof(parms);
857 long cm_IoctlGetCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
862 cm_serverRef_t *serverRefp;
863 cm_server_t *serverp;
869 cm_SkipIoctlPath(ioctlp);
871 tp = ioctlp->inDatap;
873 memcpy((char *)&whichCell, tp, sizeof(long));
876 /* see if more than one long passed in, ignoring the null pathname (the -1) */
877 if (ioctlp->inCopied-1 > sizeof(long)) {
878 memcpy((char *)&magic, tp, sizeof(long));
881 lock_ObtainRead(&cm_cellLock);
882 for(tcellp = cm_allCellsp; tcellp; tcellp = tcellp->nextp) {
883 if (whichCell == 0) break;
886 lock_ReleaseRead(&cm_cellLock);
890 cp = ioctlp->outDatap;
892 if (magic == 0x12345678) {
893 memcpy(cp, (char *)&magic, sizeof(long));
896 memset(cp, 0, max * sizeof(long));
898 lock_ObtainRead(&cm_serverLock); /* for going down server list */
899 serverRefp = tcellp->vlServersp;
900 for(i=0; i<max; i++) {
901 if (!serverRefp) break;
902 serverp = serverRefp->server;
903 memcpy(cp, &serverp->addr.sin_addr.s_addr, sizeof(long));
905 serverRefp = serverRefp->next;
907 lock_ReleaseRead(&cm_serverLock);
908 cp = basep + max * sizeof(afs_int32);
909 strcpy(cp, tcellp->namep);
910 cp += strlen(tcellp->namep)+1;
911 ioctlp->outDatap = cp;
914 if (tcellp) return 0;
915 else return CM_ERROR_NOMORETOKENS; /* mapped to EDOM */
918 long cm_IoctlNewCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
920 /* don't need to do, since NT cache manager will re-read afsdcell.ini
921 * on every access to a new cell.
923 return CM_ERROR_INVAL;
926 long cm_IoctlGetWsCell(smb_ioctl_t *ioctlp, cm_user_t *userp)
928 /* if we don't know our default cell, return failure */
929 if (cm_rootCellp == NULL) {
930 return CM_ERROR_NOSUCHCELL;
933 /* return the default cellname to the caller */
934 strcpy(ioctlp->outDatap, cm_rootCellp->namep);
935 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
941 long cm_IoctlSysName(struct smb_ioctl *ioctlp, struct cm_user *userp)
946 cm_SkipIoctlPath(ioctlp);
948 memcpy(&setSysName, ioctlp->inDatap, sizeof(long));
949 ioctlp->inDatap += sizeof(long);
952 strcpy(cm_sysName, ioctlp->inDatap);
955 /* return the sysname to the caller */
956 setSysName = 1; /* really means "found sys name */
957 cp = ioctlp->outDatap;
958 memcpy(cp, &setSysName, sizeof(long));
959 cp += sizeof(long); /* skip found flag */
960 strcpy(cp, cm_sysName);
961 cp += strlen(cp) + 1; /* skip name and terminating null char */
962 ioctlp->outDatap = cp;
969 long cm_IoctlGetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
974 cm_SkipIoctlPath(ioctlp);
976 cellp = cm_GetCell(ioctlp->inDatap, 0);
977 if (!cellp) return CM_ERROR_NOSUCHCELL;
980 lock_ObtainMutex(&cellp->mx);
981 if (cellp->flags & CM_CELLFLAG_SUID)
982 temp |= CM_SETCELLFLAG_SUID;
983 lock_ReleaseMutex(&cellp->mx);
985 /* now copy out parm */
986 memcpy(ioctlp->outDatap, &temp, sizeof(long));
987 ioctlp->outDatap += sizeof(long);
992 long cm_IoctlSetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
997 cm_SkipIoctlPath(ioctlp);
999 cellp = cm_GetCell(ioctlp->inDatap + 2*sizeof(long), 0);
1000 if (!cellp) return CM_ERROR_NOSUCHCELL;
1002 memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
1004 lock_ObtainMutex(&cellp->mx);
1005 if (temp & CM_SETCELLFLAG_SUID)
1006 cellp->flags |= CM_CELLFLAG_SUID;
1008 cellp->flags &= ~CM_CELLFLAG_SUID;
1009 lock_ReleaseMutex(&cellp->mx);
1014 long cm_IoctlSetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
1016 cm_SSetPref_t *spin; /* input */
1017 cm_SPref_t *srvin; /* one input component */
1019 int i, vlonly, noServers, type;
1020 struct sockaddr_in tmp;
1021 unsigned short rank;
1023 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
1025 spin = (cm_SSetPref_t *)ioctlp->inDatap;
1026 noServers = spin->num_servers;
1027 vlonly = spin->flags;
1029 type = CM_SERVER_VLDB;
1030 else type = CM_SERVER_FILE;
1032 for ( i=0; i < noServers; i++)
1034 srvin = &(spin->servers[i]);
1035 rank = srvin->rank + (rand() & 0x000f);
1036 tmp.sin_addr = srvin->host;
1037 tmp.sin_family = AF_INET;
1039 tsp = cm_FindServer(&tmp, type);
1040 if ( tsp ) /* an existing server */
1042 tsp->ipRank = rank; /* no need to protect by mutex*/
1044 if ( type == CM_SERVER_FILE) /* fileserver */
1046 /* find volumes which might have RO copy
1047 /* on server and change the ordering of
1049 cm_ChangeRankVolume(tsp);
1053 /* set preferences for an existing vlserver */
1054 cm_ChangeRankCellVLServer(tsp);
1057 else /* add a new server without a cell*/
1059 tsp = cm_NewServer(&tmp, type, NULL);
1067 long cm_IoctlGetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
1069 cm_SPrefRequest_t *spin; /* input */
1070 cm_SPrefInfo_t *spout; /* output */
1071 cm_SPref_t *srvout; /* one output component */
1073 int i, vlonly, noServers;
1075 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
1077 spin = (cm_SPrefRequest_t *)ioctlp->inDatap;
1078 spout = (cm_SPrefInfo_t *) ioctlp->outDatap;
1079 srvout = spout->servers;
1080 noServers = spin->num_servers;
1081 vlonly = spin->flags & CM_SPREF_VLONLY;
1082 spout->num_servers = 0;
1084 lock_ObtainRead(&cm_serverLock); /* get server lock */
1086 for(tsp=cm_allServersp, i=0; tsp && noServers; tsp=tsp->allNextp,i++){
1087 if (spin->offset > i) {
1088 continue; /* catch up to where we left off */
1091 if ( vlonly && (tsp->type == CM_SERVER_FILE) )
1092 continue; /* ignore fileserver for -vlserver option*/
1093 if ( !vlonly && (tsp->type == CM_SERVER_VLDB) )
1094 continue; /* ignore vlservers */
1096 srvout->host = tsp->addr.sin_addr;
1097 srvout->rank = tsp->ipRank;
1099 spout->num_servers++;
1102 lock_ReleaseRead(&cm_serverLock); /* release server lock */
1104 if ( tsp ) /* we ran out of space in the output buffer */
1105 spout->next_offset = i;
1107 spout->next_offset = 0;
1108 ioctlp->outDatap += sizeof(cm_SPrefInfo_t) +
1109 (spout->num_servers -1 ) * sizeof(cm_SPref_t) ;
1113 long cm_IoctlStoreBehind(struct smb_ioctl *ioctlp, struct cm_user *userp)
1115 /* we ignore default asynchrony since we only have one way
1116 * of doing this today.
1121 long cm_IoctlCreateMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
1136 code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
1137 if (code) return code;
1139 /* Translate chars for the mount point name */
1140 TranslateExtendedChars(leaf);
1143 * The fs command allows the user to specify partial cell names on NT. These must
1144 * be expanded to the full cell name for mount points so that the mount points will
1145 * work on UNIX clients.
1148 /* Extract the possibly partial cell name */
1149 strcpy(cell, ioctlp->inDatap + 1); /* Skip the mp type character */
1151 if (cp = strchr(cell, ':')) {
1152 /* Extract the volume name */
1154 strcpy(volume, cp + 1);
1156 /* Get the full name for this cell */
1157 code = cm_SearchCellFile(cell, fullCell, 0, 0);
1159 return CM_ERROR_NOSUCHCELL;
1161 sprintf(mpInfo, "%c%s:%s", *ioctlp->inDatap, fullCell, volume);
1163 /* No cell name specified */
1164 strcpy(mpInfo, ioctlp->inDatap);
1167 /* create the symlink with mode 644. The lack of X bits tells
1168 * us that it is a mount point.
1170 tattr.mask = CM_ATTRMASK_UNIXMODEBITS | CM_ATTRMASK_CLIENTMODTIME;
1171 tattr.unixModeBits = 0644;
1172 tattr.clientModTime = time(NULL);
1174 code = cm_SymLink(dscp, leaf, mpInfo, 0, &tattr, userp, &req);
1175 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1176 smb_NotifyChange(FILE_ACTION_ADDED,
1177 FILE_NOTIFY_CHANGE_DIR_NAME,
1178 dscp, leaf, NULL, TRUE);
1180 cm_ReleaseSCache(dscp);
1185 long cm_IoctlSymlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
1196 code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
1197 if (code) return code;
1199 /* Translate chars for the link name */
1200 TranslateExtendedChars(leaf);
1202 /* Translate chars for the linked to name */
1203 TranslateExtendedChars(ioctlp->inDatap);
1205 cp = ioctlp->inDatap; /* contents of link */
1207 /* Create symlink with mode 0755. */
1208 tattr.mask = CM_ATTRMASK_UNIXMODEBITS;
1209 tattr.unixModeBits = 0755;
1211 code = cm_SymLink(dscp, leaf, cp, 0, &tattr, userp, &req);
1212 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1213 smb_NotifyChange(FILE_ACTION_ADDED,
1214 FILE_NOTIFY_CHANGE_FILE_NAME
1215 | FILE_NOTIFY_CHANGE_DIR_NAME,
1216 dscp, leaf, NULL, TRUE);
1218 cm_ReleaseSCache(dscp);
1223 extern long cm_AssembleLink(cm_scache_t *linkScp, char *pathSuffixp,
1224 cm_scache_t **newRootScpp, cm_space_t **newSpaceBufferp,
1225 cm_user_t *userp, cm_req_t *reqp);
1227 long cm_IoctlListlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
1234 cm_scache_t *newRootScp;
1239 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp);
1240 if (code) return code;
1242 cp = ioctlp->inDatap;
1244 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
1245 cm_ReleaseSCache(dscp);
1246 if (code) return code;
1248 /* Check that it's a real symlink */
1249 if (scp->fileType != CM_SCACHETYPE_SYMLINK){
1250 cm_ReleaseSCache(scp);
1251 return CM_ERROR_INVAL;
1254 code = cm_AssembleLink(scp, "", &newRootScp, &spacep, userp, &req);
1255 cm_ReleaseSCache(scp);
1257 cp = ioctlp->outDatap;
1258 if (newRootScp != NULL) {
1259 strcpy(cp, "/afs/");
1262 strcpy(cp, spacep->data);
1263 cp += strlen(cp) + 1;
1264 ioctlp->outDatap = cp;
1265 cm_FreeSpace(spacep);
1266 if (newRootScp != NULL)
1267 cm_ReleaseSCache(newRootScp);
1273 long cm_IoctlDeletelink(struct smb_ioctl *ioctlp, struct cm_user *userp)
1283 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp);
1284 if (code) return code;
1286 cp = ioctlp->inDatap;
1288 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
1290 /* if something went wrong, bail out now */
1295 lock_ObtainMutex(&scp->mx);
1296 code = cm_SyncOp(scp, NULL, userp, &req, 0,
1297 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1299 lock_ReleaseMutex(&scp->mx);
1300 cm_ReleaseSCache(scp);
1304 /* now check that this is a real symlink */
1305 if (scp->fileType != CM_SCACHETYPE_SYMLINK) {
1306 lock_ReleaseMutex(&scp->mx);
1307 cm_ReleaseSCache(scp);
1308 code = CM_ERROR_INVAL;
1312 /* time to make the RPC, so drop the lock */
1313 lock_ReleaseMutex(&scp->mx);
1314 cm_ReleaseSCache(scp);
1316 /* easier to do it this way */
1317 code = cm_Unlink(dscp, cp, userp, &req);
1318 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1319 smb_NotifyChange(FILE_ACTION_REMOVED,
1320 FILE_NOTIFY_CHANGE_FILE_NAME
1321 | FILE_NOTIFY_CHANGE_DIR_NAME,
1322 dscp, cp, NULL, TRUE);
1325 cm_ReleaseSCache(dscp);
1329 long cm_IoctlSetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
1336 struct ClearToken ct;
1344 saveDataPtr = ioctlp->inDatap;
1346 cm_SkipIoctlPath(ioctlp);
1348 tp = ioctlp->inDatap;
1351 memcpy(&ticketLen, tp, sizeof(ticketLen));
1352 tp += sizeof(ticketLen);
1353 if (ticketLen < MINKTCTICKETLEN || ticketLen > MAXKTCTICKETLEN)
1354 return CM_ERROR_INVAL;
1356 /* remember ticket and skip over it for now */
1360 /* clear token size */
1361 memcpy(&ctSize, tp, sizeof(ctSize));
1362 tp += sizeof(ctSize);
1363 if (ctSize != sizeof(struct ClearToken))
1364 return CM_ERROR_INVAL;
1367 memcpy(&ct, tp, ctSize);
1369 if (ct.AuthHandle == -1)
1370 ct.AuthHandle = 999; /* more rxvab compat stuff */
1372 /* more stuff, if any */
1373 if (ioctlp->inCopied > tp - saveDataPtr) {
1374 /* flags: logon flag */
1375 memcpy(&flags, tp, sizeof(int));
1379 cellp = cm_GetCell(tp, CM_FLAG_CREATE);
1380 if (!cellp) return CM_ERROR_NOSUCHCELL;
1381 tp += strlen(tp) + 1;
1385 tp += strlen(tp) + 1;
1387 #ifndef DJGPP /* for win95, session key is back in pioctl */
1389 memcpy(&uuid, tp, sizeof(uuid));
1390 if (!cm_FindTokenEvent(uuid, sessionKey))
1391 return CM_ERROR_INVAL;
1394 cellp = cm_rootCellp;
1396 /* store the token */
1397 lock_ObtainMutex(&userp->mx);
1398 ucellp = cm_GetUCell(userp, cellp);
1399 ucellp->ticketLen = ticketLen;
1400 if (ucellp->ticketp)
1401 free(ucellp->ticketp); /* Discard old token if any */
1402 ucellp->ticketp = malloc(ticketLen);
1403 memcpy(ucellp->ticketp, ticket, ticketLen);
1406 * Get the session key from the RPC, rather than from the pioctl.
1409 memcpy(&ucellp->sessionKey, ct.HandShakeKey, sizeof(ct.HandShakeKey));
1411 memcpy(ucellp->sessionKey.data, sessionKey, sizeof(sessionKey));
1413 /* for win95, we are getting the session key from the pioctl */
1414 memcpy(&ucellp->sessionKey, ct.HandShakeKey, sizeof(ct.HandShakeKey));
1416 ucellp->kvno = ct.AuthHandle;
1417 ucellp->expirationTime = ct.EndTimestamp;
1419 if (uname) strcpy(ucellp->userName, uname);
1420 ucellp->flags |= CM_UCELLFLAG_RXKAD;
1421 lock_ReleaseMutex(&userp->mx);
1423 if (flags & PIOCTL_LOGON) {
1424 ioctlp->flags |= SMB_IOCTLFLAG_LOGON;
1427 cm_ResetACLCache(userp);
1432 long cm_IoctlGetTokenIter(struct smb_ioctl *ioctlp, struct cm_user *userp)
1438 struct ClearToken ct;
1440 cm_SkipIoctlPath(ioctlp);
1442 tp = ioctlp->inDatap;
1443 cp = ioctlp->outDatap;
1446 memcpy(&iterator, tp, sizeof(iterator));
1447 tp += sizeof(iterator);
1449 lock_ObtainMutex(&userp->mx);
1451 /* look for token */
1452 for (;;iterator++) {
1453 ucellp = cm_FindUCell(userp, iterator);
1455 lock_ReleaseMutex(&userp->mx);
1456 return CM_ERROR_NOMORETOKENS;
1458 if (ucellp->flags & CM_UCELLFLAG_RXKAD)
1463 temp = ucellp->iterator + 1;
1464 memcpy(cp, &temp, sizeof(temp));
1468 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
1469 cp += sizeof(ucellp->ticketLen);
1472 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
1473 cp += ucellp->ticketLen;
1475 /* clear token size */
1477 memcpy(cp, &temp, sizeof(temp));
1481 ct.AuthHandle = ucellp->kvno;
1484 * Don't give out a real session key here
1487 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
1489 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
1491 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
1493 ct.ViceId = 37; /* XXX */
1494 ct.BeginTimestamp = 0; /* XXX */
1495 ct.EndTimestamp = ucellp->expirationTime;
1496 memcpy(cp, &ct, sizeof(ct));
1499 /* Primary flag (unused) */
1501 memcpy(cp, &temp, sizeof(temp));
1505 strcpy(cp, ucellp->cellp->namep);
1506 cp += strlen(cp) + 1;
1509 strcpy(cp, ucellp->userName);
1510 cp += strlen(cp) + 1;
1512 ioctlp->outDatap = cp;
1514 lock_ReleaseMutex(&userp->mx);
1519 long cm_IoctlGetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
1525 struct ClearToken ct;
1531 cm_SkipIoctlPath(ioctlp);
1533 tp = ioctlp->inDatap;
1535 cp = ioctlp->outDatap;
1537 /* cell name is right here */
1538 cellp = cm_GetCell(tp, 0);
1539 if (!cellp) return CM_ERROR_NOSUCHCELL;
1540 tp += strlen(tp) + 1;
1544 memcpy(&uuid, tp, sizeof(uuid));
1547 lock_ObtainMutex(&userp->mx);
1549 ucellp = cm_GetUCell(userp, cellp);
1550 if (!ucellp || !(ucellp->flags & CM_UCELLFLAG_RXKAD)) {
1551 lock_ReleaseMutex(&userp->mx);
1552 return CM_ERROR_NOMORETOKENS;
1556 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
1557 cp += sizeof(ucellp->ticketLen);
1560 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
1561 cp += ucellp->ticketLen;
1563 /* clear token size */
1565 memcpy(cp, &temp, sizeof(temp));
1569 ct.AuthHandle = ucellp->kvno;
1572 * Don't give out a real session key here
1575 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
1577 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
1579 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
1581 ct.ViceId = 37; /* XXX */
1582 ct.BeginTimestamp = 0; /* XXX */
1583 ct.EndTimestamp = ucellp->expirationTime;
1584 memcpy(cp, &ct, sizeof(ct));
1587 /* Primary flag (unused) */
1589 memcpy(cp, &temp, sizeof(temp));
1593 strcpy(cp, ucellp->cellp->namep);
1594 cp += strlen(cp) + 1;
1597 strcpy(cp, ucellp->userName);
1598 cp += strlen(cp) + 1;
1600 ioctlp->outDatap = cp;
1602 lock_ReleaseMutex(&userp->mx);
1605 cm_RegisterNewTokenEvent(uuid, ucellp->sessionKey.data);
1611 long cm_IoctlDelToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
1617 cm_SkipIoctlPath(ioctlp);
1619 cp = ioctlp->outDatap;
1621 /* cell name is right here */
1622 cellp = cm_GetCell(ioctlp->inDatap, 0);
1623 if (!cellp) return CM_ERROR_NOSUCHCELL;
1625 lock_ObtainMutex(&userp->mx);
1627 ucellp = cm_GetUCell(userp, cellp);
1629 lock_ReleaseMutex(&userp->mx);
1630 return CM_ERROR_NOMORETOKENS;
1633 if (ucellp->ticketp) {
1634 free(ucellp->ticketp);
1635 ucellp->ticketp = NULL;
1637 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
1640 lock_ReleaseMutex(&userp->mx);
1642 cm_ResetACLCache(userp);
1647 long cm_IoctlDelAllToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
1651 lock_ObtainMutex(&userp->mx);
1653 for (ucellp = userp->cellInfop; ucellp; ucellp = ucellp->nextp) {
1654 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
1658 lock_ReleaseMutex(&userp->mx);
1660 cm_ResetACLCache(userp);
1665 long cm_IoctlMakeSubmount(smb_ioctl_t *ioctlp, cm_user_t *userp)
1667 char afspath[MAX_PATH];
1670 int submountDataSize;
1673 int nextAutoSubmount;
1675 cm_SkipIoctlPath(ioctlp);
1677 /* Serialize this one, to prevent simultaneous mods
1680 lock_ObtainMutex(&cm_Afsdsbmt_Lock);
1682 /* Parse the input parameters--first the required afs path,
1683 * then the requested submount name (which may be "").
1685 cm_NormalizeAfsPath (afspath, ioctlp->inDatap);
1686 submountreqp = ioctlp->inDatap + (strlen(ioctlp->inDatap)+1);
1688 /* If the caller supplied a suggested submount name, see if
1689 * that submount name is in use... if so, the submount's path
1690 * has to match our path.
1692 if (submountreqp && *submountreqp) {
1693 char submountPathNormalized[MAX_PATH];
1694 char submountPath[MAX_PATH];
1695 int submountPathLen;
1697 submountPathLen = GetPrivateProfileString("AFS Submounts",
1698 submountreqp, "", submountPath,
1699 sizeof(submountPath), "afsdsbmt.ini");
1701 if ((submountPathLen == 0) ||
1702 (submountPathLen == sizeof(submountPath) - 1)) {
1704 /* The suggested submount name isn't in use now--
1705 * so we can safely map the requested submount name
1706 * to the supplied path. Remember not to write the
1707 * leading "/afs" when writing out the submount.
1709 WritePrivateProfileString("AFS Submounts",
1710 submountreqp, &afspath[strlen("/afs")],
1713 strcpy(ioctlp->outDatap, submountreqp);
1714 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1715 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
1719 /* The suggested submount name is already in use--if the
1720 * supplied path matches the submount's path, we can still
1721 * use the suggested submount name.
1723 cm_NormalizeAfsPath (submountPathNormalized, submountPath);
1724 if (!strcmp (submountPathNormalized, afspath)) {
1725 strcpy(ioctlp->outDatap, submountreqp);
1726 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1727 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
1732 /* At this point, the user either didn't request a particular
1733 * submount name, or that submount name couldn't be used.
1734 * Look through afsdsbmt.ini to see if there are any submounts
1735 * already associated with the specified path. The first
1736 * step in doing that search is to load the AFS Submounts
1737 * section of afsdsbmt.ini into memory.
1740 submountDataSize = 1024;
1741 submountData = malloc (submountDataSize);
1743 for (iteration = 0; iteration < 5; ++iteration) {
1746 sectionSize = GetPrivateProfileString("AFS Submounts",
1747 NULL, "", submountData,
1748 submountDataSize, "afsdsbmt.ini");
1749 if (sectionSize < submountDataSize-2)
1752 free (submountData);
1753 submountDataSize *= 2;
1754 submountData = malloc (submountDataSize);
1757 /* Having obtained a list of all available submounts, start
1758 * searching that list for a path which matches the requested
1759 * AFS path. We'll also keep track of the highest "auto15"/"auto47"
1760 * submount, in case we need to add a new one later.
1763 nextAutoSubmount = 1;
1765 for (submountName = submountData;
1766 submountName && *submountName;
1767 submountName += 1+strlen(submountName)) {
1769 char submountPathNormalized[MAX_PATH];
1770 char submountPath[MAX_PATH] = "";
1771 int submountPathLen;
1773 /* If this is an Auto### submount, remember its ### value */
1775 if ((!strnicmp (submountName, "auto", 4)) &&
1776 (isdigit (submountName[strlen("auto")]))) {
1777 int thisAutoSubmount;
1778 thisAutoSubmount = atoi (&submountName[strlen("auto")]);
1779 nextAutoSubmount = max (nextAutoSubmount,
1780 thisAutoSubmount+1);
1783 /* We have the name of a submount in the AFS Submounts
1784 * section; read that entry to find out what path it
1787 submountPathLen = GetPrivateProfileString("AFS Submounts",
1788 submountName, "", submountPath,
1789 sizeof(submountPath), "afsdsbmt.ini");
1791 if ((submountPathLen == 0) ||
1792 (submountPathLen == sizeof(submountPath) - 1)) {
1796 /* See if the path for this submount matches the path
1797 * that our caller specified. If so, we can return
1800 cm_NormalizeAfsPath (submountPathNormalized, submountPath);
1801 if (!strcmp (submountPathNormalized, afspath)) {
1803 strcpy(ioctlp->outDatap, submountName);
1804 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1805 free (submountData);
1806 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
1812 free (submountData);
1814 /* We've been through the entire list of existing submounts, and
1815 * didn't find any which matched the specified path. So, we'll
1816 * just have to add one. Remember not to write the leading "/afs"
1817 * when writing out the submount.
1820 sprintf(ioctlp->outDatap, "auto%ld", nextAutoSubmount);
1822 WritePrivateProfileString("AFS Submounts", ioctlp->outDatap,
1823 &afspath[lstrlen("/afs")],
1826 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1827 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
1831 long cm_IoctlGetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
1833 memcpy(ioctlp->outDatap, &cryptall, sizeof(cryptall));
1834 ioctlp->outDatap += sizeof(cryptall);
1839 long cm_IoctlSetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
1841 cm_SkipIoctlPath(ioctlp);
1843 memcpy(&cryptall, ioctlp->inDatap, sizeof(cryptall));
1849 extern int afsd_shutdown(int);
1850 extern int afs_shutdown;
1852 long cm_IoctlShutdown(smb_ioctl_t *ioctlp, cm_user_t *userp)
1854 afs_shutdown = 1; /* flag to shut down */