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>
44 /* Copied from afs_tokens.h */
45 #define PIOCTL_LOGON 0x1
48 osi_mutex_t cm_Afsdsbmt_Lock;
50 extern afs_int32 cryptall;
51 extern char cm_NetbiosName[];
53 extern void afsi_log(char *pattern, ...);
55 void cm_InitIoctl(void)
57 lock_InitializeMutex(&cm_Afsdsbmt_Lock, "AFSDSBMT.INI Access Lock");
60 long cm_CleanFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
64 code = buf_CleanVnode(scp, userp, reqp);
66 lock_ObtainWrite(&scp->rw);
67 cm_DiscardSCache(scp);
68 lock_ReleaseWrite(&scp->rw);
70 osi_Log2(afsd_logp,"cm_CleanFile scp 0x%x returns error: [%x]",scp, code);
74 long cm_FlushFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
78 #ifdef AFS_FREELANCE_CLIENT
79 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
80 cm_noteLocalMountPointChange();
85 code = buf_FlushCleanPages(scp, userp, reqp);
87 lock_ObtainWrite(&scp->rw);
88 cm_DiscardSCache(scp);
90 lock_ReleaseWrite(&scp->rw);
92 osi_Log2(afsd_logp,"cm_FlushFile scp 0x%x returns error: [%x]",scp, code);
96 long cm_FlushParent(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
101 pscp = cm_FindSCacheParent(scp);
103 /* now flush the file */
104 code = cm_FlushFile(pscp, userp, reqp);
105 cm_ReleaseSCache(pscp);
111 long cm_FlushVolume(cm_user_t *userp, cm_req_t *reqp, afs_uint32 cell, afs_uint32 volume)
117 #ifdef AFS_FREELANCE_CLIENT
118 if ( cell == AFS_FAKE_ROOT_CELL_ID && volume == AFS_FAKE_ROOT_VOL_ID ) {
119 cm_noteLocalMountPointChange();
124 lock_ObtainWrite(&cm_scacheLock);
125 for (i=0; i<cm_data.scacheHashTableSize; i++) {
126 for (scp = cm_data.scacheHashTablep[i]; scp; scp = scp->nextp) {
127 if (scp->fid.volume == volume && scp->fid.cell == cell) {
128 cm_HoldSCacheNoLock(scp);
129 lock_ReleaseWrite(&cm_scacheLock);
131 /* now flush the file */
132 code = cm_FlushFile(scp, userp, reqp);
133 lock_ObtainWrite(&cm_scacheLock);
134 cm_ReleaseSCacheNoLock(scp);
138 lock_ReleaseWrite(&cm_scacheLock);
144 * cm_ResetACLCache -- invalidate ACL info for a user that has just
145 * obtained or lost tokens
147 void cm_ResetACLCache(cm_user_t *userp)
152 lock_ObtainWrite(&cm_scacheLock);
153 for (hash=0; hash < cm_data.scacheHashTableSize; hash++) {
154 for (scp=cm_data.scacheHashTablep[hash]; scp; scp=scp->nextp) {
155 cm_HoldSCacheNoLock(scp);
156 lock_ReleaseWrite(&cm_scacheLock);
157 lock_ObtainWrite(&scp->rw);
158 cm_InvalidateACLUser(scp, userp);
159 lock_ReleaseWrite(&scp->rw);
160 lock_ObtainWrite(&cm_scacheLock);
161 cm_ReleaseSCacheNoLock(scp);
164 lock_ReleaseWrite(&cm_scacheLock);
168 * TranslateExtendedChars - This is a fix for TR 54482.
170 * If an extended character (80 - FF) is entered into a file
171 * or directory name in Windows, the character is translated
172 * into the OEM character map before being passed to us. Why
173 * this occurs is unknown. Our pioctl functions must match
174 * this translation for paths given via our own commands (like
175 * fs). If we do not do this, then we will try to perform an
176 * operation on a non-translated path, which we will fail to
177 * find, since the path was created with the translated chars.
178 * This function performs the required translation.
180 void TranslateExtendedChars(char *str)
188 /* parse the passed-in file name and do a namei on it. If we fail,
189 * return an error code, otherwise return the vnode located in *scpp.
191 #define CM_PARSE_FLAG_LITERAL 1
193 long cm_ParseIoctlPath(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
194 cm_scache_t **scpp, afs_uint32 flags)
197 cm_scache_t *substRootp = NULL;
198 cm_scache_t *iscp = NULL;
200 char * lastComponent = NULL;
201 afs_uint32 follow = (flags & CM_PARSE_FLAG_LITERAL ? CM_FLAG_NOMOUNTCHASE : CM_FLAG_FOLLOW);
203 relativePath = ioctlp->inDatap;
204 /* setup the next data value for the caller to use */
205 ioctlp->inDatap += (long)strlen(ioctlp->inDatap) + 1;;
207 osi_Log1(afsd_logp, "cm_ParseIoctlPath %s", osi_LogSaveString(afsd_logp,relativePath));
209 /* This is usually the file name, but for StatMountPoint it is the path. */
210 /* ioctlp->inDatap can be either of the form:
213 * \\netbios-name\submount\path\.
214 * \\netbios-name\submount\path\file
217 /* We do not perform path name translation on the ioctl path data
218 * because these paths were not translated by Windows through the
219 * file system API. Therefore, they are not OEM characters but
220 * whatever the display character set is.
222 // TranslateExtendedChars(relativePath);
224 /* This is usually nothing, but for StatMountPoint it is the file name. */
225 // TranslateExtendedChars(ioctlp->inDatap);
227 if (relativePath[0] == relativePath[1] &&
228 relativePath[1] == '\\' &&
229 !_strnicmp(cm_NetbiosName,relativePath+2,strlen(cm_NetbiosName)))
235 /* We may have found a UNC path.
236 * If the first component is the NetbiosName,
237 * then throw out the second component (the submount)
238 * since it had better expand into the value of ioctl->tidPathp
241 p = relativePath + 2 + strlen(cm_NetbiosName) + 1; /* buffer overflow vuln.? */
242 if ( !_strnicmp("all", p, 3) )
245 for (i = 0; *p && *p != '\\'; i++,p++ ) {
248 p++; /* skip past trailing slash */
249 shareName[i] = 0; /* terminate string */
251 shareFound = smb_FindShare(ioctlp->fidp->vcp, ioctlp->uidp, shareName, &sharePath);
253 /* we found a sharename, therefore use the resulting path */
254 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
255 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
256 userp, sharePath, reqp, &substRootp);
259 osi_Log1(afsd_logp,"cm_ParseIoctlPath [1] code 0x%x", code);
263 lastComponent = strrchr(p, '\\');
264 if (lastComponent && (lastComponent - p) > 1 &&strlen(lastComponent) > 1) {
265 *lastComponent = '\0';
268 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
269 userp, NULL, reqp, &iscp);
271 code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
272 userp, NULL, reqp, scpp);
274 cm_ReleaseSCache(iscp);
276 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD,
277 userp, NULL, reqp, scpp);
279 cm_ReleaseSCache(substRootp);
281 osi_Log1(afsd_logp,"cm_ParseIoctlPath [2] code 0x%x", code);
285 /* otherwise, treat the name as a cellname mounted off the afs root.
286 * This requires that we reconstruct the shareName string with
287 * leading and trailing slashes.
289 p = relativePath + 2 + strlen(cm_NetbiosName) + 1;
290 if ( !_strnicmp("all", p, 3) )
294 for (i = 1; *p && *p != '\\'; i++,p++ ) {
297 p++; /* skip past trailing slash */
298 shareName[i++] = '/'; /* add trailing slash */
299 shareName[i] = 0; /* terminate string */
302 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
303 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
304 userp, shareName, reqp, &substRootp);
306 osi_Log1(afsd_logp,"cm_ParseIoctlPath [3] code 0x%x", code);
310 lastComponent = strrchr(p, '\\');
311 if (lastComponent && (lastComponent - p) > 1 &&strlen(lastComponent) > 1) {
312 *lastComponent = '\0';
315 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
316 userp, NULL, reqp, &iscp);
318 code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
319 userp, NULL, reqp, scpp);
321 cm_ReleaseSCache(iscp);
323 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD,
324 userp, NULL, reqp, scpp);
328 cm_ReleaseSCache(substRootp);
329 osi_Log1(afsd_logp,"cm_ParseIoctlPath code [4] 0x%x", code);
334 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
335 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
336 userp, ioctlp->tidPathp, reqp, &substRootp);
338 osi_Log1(afsd_logp,"cm_ParseIoctlPath [6] code 0x%x", code);
342 lastComponent = strrchr(relativePath, '\\');
343 if (lastComponent && (lastComponent - relativePath) > 1 && strlen(lastComponent) > 1) {
344 *lastComponent = '\0';
347 code = cm_NameI(substRootp, relativePath, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
348 userp, NULL, reqp, &iscp);
350 code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
351 userp, NULL, reqp, scpp);
353 cm_ReleaseSCache(iscp);
355 code = cm_NameI(substRootp, relativePath, CM_FLAG_CASEFOLD | follow,
356 userp, NULL, reqp, scpp);
359 cm_ReleaseSCache(substRootp);
360 osi_Log1(afsd_logp,"cm_ParseIoctlPath [7] code 0x%x", code);
366 cm_ReleaseSCache(substRootp);
368 /* and return success */
369 osi_Log1(afsd_logp,"cm_ParseIoctlPath [8] code 0x%x", code);
373 void cm_SkipIoctlPath(smb_ioctl_t *ioctlp)
377 temp = strlen(ioctlp->inDatap) + 1;
378 ioctlp->inDatap += temp;
382 * Must be called before cm_ParseIoctlPath or cm_SkipIoctlPath
384 static cm_ioctlQueryOptions_t *
385 cm_IoctlGetQueryOptions(struct smb_ioctl *ioctlp, struct cm_user *userp)
387 afs_uint32 pathlen = strlen(ioctlp->inDatap) + 1;
388 char *p = ioctlp->inDatap + pathlen;
389 cm_ioctlQueryOptions_t * optionsp = NULL;
391 if (ioctlp->inCopied > p - ioctlp->inAllocp) {
392 optionsp = (cm_ioctlQueryOptions_t *)p;
393 if (optionsp->size < 12 /* minimum size of struct */)
401 * Must be called after cm_ParseIoctlPath or cm_SkipIoctlPath
402 * or any other time that ioctlp->inDatap points at the
403 * cm_ioctlQueryOptions_t object.
406 cm_IoctlSkipQueryOptions(struct smb_ioctl *ioctlp, struct cm_user *userp)
408 cm_ioctlQueryOptions_t * optionsp = (cm_ioctlQueryOptions_t *)ioctlp->inDatap;
409 ioctlp->inDatap += optionsp->size;
412 /* format the specified path to look like "/afs/<cellname>/usr", by
413 * adding "/afs" (if necessary) in front, changing any \'s to /'s, and
414 * removing any trailing "/"'s. One weirdo caveat: "/afs" will be
415 * intentionally returned as "/afs/"--this makes submount manipulation
416 * easier (because we can always jump past the initial "/afs" to find
417 * the AFS path that should be written into afsdsbmt.ini).
419 void cm_NormalizeAfsPath(char *outpathp, long outlen, char *inpathp)
422 char bslash_mountRoot[256];
424 strncpy(bslash_mountRoot, cm_mountRoot, sizeof(bslash_mountRoot) - 1);
425 bslash_mountRoot[0] = '\\';
427 if (!strnicmp (inpathp, cm_mountRoot, strlen(cm_mountRoot)))
428 StringCbCopy(outpathp, outlen, inpathp);
429 else if (!strnicmp (inpathp, bslash_mountRoot, strlen(bslash_mountRoot)))
430 StringCbCopy(outpathp, outlen, inpathp);
431 else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
432 StringCbPrintfA(outpathp, outlen, "%s%s", cm_mountRoot, inpathp);
433 else // inpathp looks like "<cell>/usr"
434 StringCbPrintfA(outpathp, outlen, "%s/%s", cm_mountRoot, inpathp);
436 for (cp = outpathp; *cp != 0; ++cp) {
441 if (strlen(outpathp) && (outpathp[strlen(outpathp)-1] == '/')) {
442 outpathp[strlen(outpathp)-1] = 0;
445 if (!strcmpi (outpathp, cm_mountRoot)) {
446 StringCbCopy(outpathp, outlen, cm_mountRoot);
450 #define LEAF_SIZE 256
451 /* parse the passed-in file name and do a namei on its parent. If we fail,
452 * return an error code, otherwise return the vnode located in *scpp.
454 long cm_ParseIoctlParent(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
455 cm_scache_t **scpp, char *leafp)
460 cm_scache_t *substRootp = NULL;
462 StringCbCopyA(tbuffer, sizeof(tbuffer), ioctlp->inDatap);
463 tp = strrchr(tbuffer, '\\');
464 jp = strrchr(tbuffer, '/');
467 else if (jp && (tp - tbuffer) < (jp - tbuffer))
470 StringCbCopyA(tbuffer, sizeof(tbuffer), "\\");
472 StringCbCopyA(leafp, LEAF_SIZE, ioctlp->inDatap);
477 StringCbCopyA(leafp, LEAF_SIZE, tp+1);
480 if (tbuffer[0] == tbuffer[1] &&
481 tbuffer[1] == '\\' &&
482 !_strnicmp(cm_NetbiosName,tbuffer+2,strlen(cm_NetbiosName)))
488 /* We may have found a UNC path.
489 * If the first component is the NetbiosName,
490 * then throw out the second component (the submount)
491 * since it had better expand into the value of ioctl->tidPathp
494 p = tbuffer + 2 + strlen(cm_NetbiosName) + 1;
495 if ( !_strnicmp("all", p, 3) )
498 for (i = 0; *p && *p != '\\'; i++,p++ ) {
501 p++; /* skip past trailing slash */
502 shareName[i] = 0; /* terminate string */
504 shareFound = smb_FindShare(ioctlp->fidp->vcp, ioctlp->uidp, shareName, &sharePath);
506 /* we found a sharename, therefore use the resulting path */
507 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
508 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
509 userp, sharePath, reqp, &substRootp);
511 if (code) return code;
513 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
514 userp, NULL, reqp, scpp);
515 cm_ReleaseSCache(substRootp);
516 if (code) return code;
518 /* otherwise, treat the name as a cellname mounted off the afs root.
519 * This requires that we reconstruct the shareName string with
520 * leading and trailing slashes.
522 p = tbuffer + 2 + strlen(cm_NetbiosName) + 1;
523 if ( !_strnicmp("all", p, 3) )
527 for (i = 1; *p && *p != '\\'; i++,p++ ) {
530 p++; /* skip past trailing slash */
531 shareName[i++] = '/'; /* add trailing slash */
532 shareName[i] = 0; /* terminate string */
534 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
535 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
536 userp, shareName, reqp, &substRootp);
537 if (code) return code;
539 code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
540 userp, NULL, reqp, scpp);
541 cm_ReleaseSCache(substRootp);
542 if (code) return code;
545 code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
546 CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
547 userp, ioctlp->tidPathp, reqp, &substRootp);
548 if (code) return code;
550 code = cm_NameI(substRootp, tbuffer, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
551 userp, NULL, reqp, scpp);
552 cm_ReleaseSCache(substRootp);
553 if (code) return code;
556 /* # of bytes of path */
557 code = (long)strlen(ioctlp->inDatap) + 1;
558 ioctlp->inDatap += code;
560 /* and return success */
564 long cm_IoctlGetACL(smb_ioctl_t *ioctlp, cm_user_t *userp)
569 AFSFetchStatus fileStatus;
575 struct rx_connection * callp;
576 cm_ioctlQueryOptions_t *optionsp;
577 afs_uint32 flags = 0;
581 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
582 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
583 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
585 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
587 cm_SkipIoctlPath(ioctlp);
588 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
589 optionsp->fid.vnode, optionsp->fid.unique);
590 code = cm_GetSCache(&fid, &scp, userp, &req);
592 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
597 /* now make the get acl call */
598 #ifdef AFS_FREELANCE_CLIENT
599 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
601 ioctlp->outDatap[0] ='\0';
605 afid.Volume = scp->fid.volume;
606 afid.Vnode = scp->fid.vnode;
607 afid.Unique = scp->fid.unique;
609 acl.AFSOpaque_val = ioctlp->outDatap;
610 acl.AFSOpaque_len = 0;
611 code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
614 callp = cm_GetRxConn(connp);
615 code = RXAFS_FetchACL(callp, &afid, &acl, &fileStatus, &volSync);
616 rx_PutConnection(callp);
618 } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
619 code = cm_MapRPCError(code, &req);
620 cm_ReleaseSCache(scp);
622 if (code) return code;
624 /* skip over return data */
625 tlen = (int)strlen(ioctlp->outDatap) + 1;
626 ioctlp->outDatap += tlen;
628 /* and return success */
632 long cm_IoctlGetFileCellName(struct smb_ioctl *ioctlp, struct cm_user *userp)
638 cm_ioctlQueryOptions_t *optionsp;
639 afs_uint32 flags = 0;
643 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
644 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
645 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
647 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
649 cm_SkipIoctlPath(ioctlp);
650 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
651 optionsp->fid.vnode, optionsp->fid.unique);
652 code = cm_GetSCache(&fid, &scp, userp, &req);
654 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
659 #ifdef AFS_FREELANCE_CLIENT
660 if ( cm_freelanceEnabled &&
661 scp->fid.cell==AFS_FAKE_ROOT_CELL_ID &&
662 scp->fid.volume==AFS_FAKE_ROOT_VOL_ID &&
663 scp->fid.vnode==0x1 && scp->fid.unique==0x1 ) {
664 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
665 ioctlp->outDatap += strlen(ioctlp->outDatap) + 1;
668 #endif /* AFS_FREELANCE_CLIENT */
670 cellp = cm_FindCellByID(scp->fid.cell, CM_FLAG_NOPROBE);
672 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), cellp->name);
673 ioctlp->outDatap += strlen(ioctlp->outDatap) + 1;
677 code = CM_ERROR_NOSUCHCELL;
680 cm_ReleaseSCache(scp);
684 long cm_IoctlSetACL(struct smb_ioctl *ioctlp, struct cm_user *userp)
689 AFSFetchStatus fileStatus;
694 struct rx_connection * callp;
698 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, 0);
699 if (code) return code;
701 #ifdef AFS_FREELANCE_CLIENT
702 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
703 code = CM_ERROR_NOACCESS;
707 /* now make the get acl call */
708 fid.Volume = scp->fid.volume;
709 fid.Vnode = scp->fid.vnode;
710 fid.Unique = scp->fid.unique;
712 acl.AFSOpaque_val = ioctlp->inDatap;
713 acl.AFSOpaque_len = (u_int)strlen(ioctlp->inDatap)+1;
714 code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
717 callp = cm_GetRxConn(connp);
718 code = RXAFS_StoreACL(callp, &fid, &acl, &fileStatus, &volSync);
719 rx_PutConnection(callp);
721 } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
722 code = cm_MapRPCError(code, &req);
724 /* invalidate cache info, since we just trashed the ACL cache */
725 lock_ObtainWrite(&scp->rw);
726 cm_DiscardSCache(scp);
727 lock_ReleaseWrite(&scp->rw);
729 cm_ReleaseSCache(scp);
736 long cm_IoctlFlushAllVolumes(struct smb_ioctl *ioctlp, struct cm_user *userp)
745 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
747 lock_ObtainWrite(&cm_scacheLock);
748 for (i=0; i<cm_data.scacheHashTableSize; i++) {
749 for (scp = cm_data.scacheHashTablep[i]; scp; scp = scp->nextp) {
750 cm_HoldSCacheNoLock(scp);
751 lock_ReleaseWrite(&cm_scacheLock);
753 /* now flush the file */
754 code = cm_FlushFile(scp, userp, &req);
755 lock_ObtainWrite(&cm_scacheLock);
756 cm_ReleaseSCacheNoLock(scp);
759 lock_ReleaseWrite(&cm_scacheLock);
764 long cm_IoctlFlushVolume(struct smb_ioctl *ioctlp, struct cm_user *userp)
768 unsigned long volume;
771 cm_ioctlQueryOptions_t *optionsp;
772 afs_uint32 flags = 0;
776 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
777 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
778 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
780 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
782 cm_SkipIoctlPath(ioctlp);
783 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
784 optionsp->fid.vnode, optionsp->fid.unique);
785 code = cm_GetSCache(&fid, &scp, userp, &req);
787 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
792 #ifdef AFS_FREELANCE_CLIENT
793 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
794 code = CM_ERROR_NOACCESS;
798 volume = scp->fid.volume;
799 cell = scp->fid.cell;
800 cm_ReleaseSCache(scp);
802 code = cm_FlushVolume(userp, &req, cell, volume);
807 long cm_IoctlFlushFile(struct smb_ioctl *ioctlp, struct cm_user *userp)
812 cm_ioctlQueryOptions_t *optionsp;
813 afs_uint32 flags = 0;
817 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
818 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
819 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
821 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
823 cm_SkipIoctlPath(ioctlp);
824 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
825 optionsp->fid.vnode, optionsp->fid.unique);
826 code = cm_GetSCache(&fid, &scp, userp, &req);
828 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
833 #ifdef AFS_FREELANCE_CLIENT
834 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
835 code = CM_ERROR_NOACCESS;
839 cm_FlushFile(scp, userp, &req);
841 cm_ReleaseSCache(scp);
846 long cm_IoctlSetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
850 char offLineMsg[256];
854 AFSFetchVolumeStatus volStat;
855 AFSStoreVolumeStatus storeStat;
860 struct rx_connection * callp;
864 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, 0);
865 if (code) return code;
867 #ifdef AFS_FREELANCE_CLIENT
868 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
869 code = CM_ERROR_NOACCESS;
873 cellp = cm_FindCellByID(scp->fid.cell, 0);
874 osi_assertx(cellp, "null cm_cell_t");
876 if (scp->flags & CM_SCACHEFLAG_RO) {
877 cm_ReleaseSCache(scp);
878 return CM_ERROR_READONLY;
881 code = cm_FindVolumeByID(cellp, scp->fid.volume, userp, &req,
882 CM_GETVOL_FLAG_CREATE, &tvp);
884 cm_ReleaseSCache(scp);
889 /* Copy the junk out, using cp as a roving pointer. */
890 cp = ioctlp->inDatap;
891 memcpy((char *)&volStat, cp, sizeof(AFSFetchVolumeStatus));
892 cp += sizeof(AFSFetchVolumeStatus);
893 StringCbCopyA(volName, sizeof(volName), cp);
894 cp += strlen(volName)+1;
895 StringCbCopyA(offLineMsg, sizeof(offLineMsg), cp);
896 cp += strlen(offLineMsg)+1;
897 StringCbCopyA(motd, sizeof(motd), cp);
899 if (volStat.MinQuota != -1) {
900 storeStat.MinQuota = volStat.MinQuota;
901 storeStat.Mask |= AFS_SETMINQUOTA;
903 if (volStat.MaxQuota != -1) {
904 storeStat.MaxQuota = volStat.MaxQuota;
905 storeStat.Mask |= AFS_SETMAXQUOTA;
909 code = cm_ConnFromFID(&scp->fid, userp, &req, &tcp);
912 callp = cm_GetRxConn(tcp);
913 code = RXAFS_SetVolumeStatus(callp, scp->fid.volume,
914 &storeStat, volName, offLineMsg, motd);
915 rx_PutConnection(callp);
917 } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
918 code = cm_MapRPCError(code, &req);
921 /* return on failure */
922 cm_ReleaseSCache(scp);
927 /* we are sending parms back to make compat. with prev system. should
928 * change interface later to not ask for current status, just set
931 cp = ioctlp->outDatap;
932 memcpy(cp, (char *)&volStat, sizeof(VolumeStatus));
933 cp += sizeof(VolumeStatus);
934 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), volName);
935 cp += strlen(volName)+1;
936 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), offLineMsg);
937 cp += strlen(offLineMsg)+1;
938 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), motd);
939 cp += strlen(motd)+1;
941 /* now return updated return data pointer */
942 ioctlp->outDatap = cp;
947 long cm_IoctlGetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
951 char offLineMsg[256];
955 AFSFetchVolumeStatus volStat;
961 struct rx_connection * callp;
962 cm_ioctlQueryOptions_t *optionsp;
963 afs_uint32 flags = 0;
967 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
968 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
969 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
971 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
973 cm_SkipIoctlPath(ioctlp);
974 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
975 optionsp->fid.vnode, optionsp->fid.unique);
976 code = cm_GetSCache(&fid, &scp, userp, &req);
978 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
983 #ifdef AFS_FREELANCE_CLIENT
984 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
986 strncpy(volName, "Freelance.Local.Root", sizeof(volName));
987 offLineMsg[0] = '\0';
988 strncpy(motd, "Freelance mode in use.", sizeof(motd));
989 volStat.Vid = scp->fid.volume;
990 volStat.MaxQuota = 0;
991 volStat.BlocksInUse = 100;
992 volStat.PartBlocksAvail = 0;
993 volStat.PartMaxBlocks = 100;
998 OfflineMsg = offLineMsg;
1001 code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
1004 callp = cm_GetRxConn(connp);
1005 code = RXAFS_GetVolumeStatus(callp, scp->fid.volume,
1006 &volStat, &Name, &OfflineMsg, &MOTD);
1007 rx_PutConnection(callp);
1009 } while (cm_Analyze(connp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
1010 code = cm_MapRPCError(code, &req);
1013 cm_ReleaseSCache(scp);
1014 if (code) return code;
1016 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
1017 cp = ioctlp->outDatap;
1018 memcpy(cp, (char *)&volStat, sizeof(AFSFetchVolumeStatus));
1019 cp += sizeof(AFSFetchVolumeStatus);
1020 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), volName);
1021 cp += strlen(volName)+1;
1022 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), offLineMsg);
1023 cp += strlen(offLineMsg)+1;
1024 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), motd);
1025 cp += strlen(motd)+1;
1027 /* return new size */
1028 ioctlp->outDatap = cp;
1033 long cm_IoctlGetFid(struct smb_ioctl *ioctlp, struct cm_user *userp)
1040 cm_ioctlQueryOptions_t * optionsp;
1041 afs_uint32 flags = 0;
1045 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
1046 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
1047 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
1049 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
1050 if (code) return code;
1052 memset(&fid, 0, sizeof(cm_fid_t));
1053 fid.cell = scp->fid.cell;
1054 fid.volume = scp->fid.volume;
1055 fid.vnode = scp->fid.vnode;
1056 fid.unique = scp->fid.unique;
1058 cm_ReleaseSCache(scp);
1060 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
1061 cp = ioctlp->outDatap;
1062 memcpy(cp, (char *)&fid, sizeof(cm_fid_t));
1063 cp += sizeof(cm_fid_t);
1065 /* return new size */
1066 ioctlp->outDatap = cp;
1071 long cm_IoctlGetFileType(struct smb_ioctl *ioctlp, struct cm_user *userp)
1076 afs_uint32 fileType = 0;
1078 cm_ioctlQueryOptions_t * optionsp;
1079 afs_uint32 flags = 0;
1083 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
1084 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
1085 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
1087 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
1089 cm_SkipIoctlPath(ioctlp);
1090 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
1091 optionsp->fid.vnode, optionsp->fid.unique);
1092 code = cm_GetSCache(&fid, &scp, userp, &req);
1094 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
1099 fileType = scp->fileType;
1100 cm_ReleaseSCache(scp);
1102 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
1103 cp = ioctlp->outDatap;
1104 memcpy(cp, (char *)&fileType, sizeof(fileType));
1105 cp += sizeof(fileType);
1107 /* return new size */
1108 ioctlp->outDatap = cp;
1113 long cm_IoctlGetOwner(struct smb_ioctl *ioctlp, struct cm_user *userp)
1119 cm_ioctlQueryOptions_t *optionsp;
1120 afs_uint32 flags = 0;
1124 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
1125 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
1126 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
1128 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
1130 cm_SkipIoctlPath(ioctlp);
1131 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
1132 optionsp->fid.vnode, optionsp->fid.unique);
1133 code = cm_GetSCache(&fid, &scp, userp, &req);
1135 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
1140 /* Copy all this junk into msg->im_data, keeping track of the lengths. */
1141 cp = ioctlp->outDatap;
1142 memcpy(cp, (char *)&scp->owner, sizeof(afs_uint32));
1143 cp += sizeof(afs_uint32);
1144 memcpy(cp, (char *)&scp->group, sizeof(afs_uint32));
1145 cp += sizeof(afs_uint32);
1147 /* return new size */
1148 ioctlp->outDatap = cp;
1150 cm_ReleaseSCache(scp);
1155 long cm_IoctlWhereIs(struct smb_ioctl *ioctlp, struct cm_user *userp)
1161 cm_serverRef_t **tsrpp, *current;
1163 unsigned long volume;
1166 cm_ioctlQueryOptions_t *optionsp;
1167 afs_uint32 flags = 0;
1171 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
1172 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
1173 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
1175 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
1177 cm_SkipIoctlPath(ioctlp);
1178 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
1179 optionsp->fid.vnode, optionsp->fid.unique);
1180 code = cm_GetSCache(&fid, &scp, userp, &req);
1182 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
1187 volume = scp->fid.volume;
1189 cellp = cm_FindCellByID(scp->fid.cell, 0);
1191 cm_ReleaseSCache(scp);
1194 return CM_ERROR_NOSUCHCELL;
1196 #ifdef AFS_FREELANCE_CLIENT
1197 if ( cellp->cellID == AFS_FAKE_ROOT_CELL_ID) {
1198 struct in_addr addr;
1205 cp = ioctlp->outDatap;
1207 memcpy(cp, (char *)&addr, sizeof(addr));
1210 /* still room for terminating NULL, add it on */
1212 memcpy(cp, (char *)&addr, sizeof(addr));
1215 ioctlp->outDatap = cp;
1219 code = cm_FindVolumeByID(cellp, volume, userp, &req, CM_GETVOL_FLAG_CREATE, &tvp);
1223 cp = ioctlp->outDatap;
1225 tsrpp = cm_GetVolServers(tvp, volume);
1226 lock_ObtainRead(&cm_serverLock);
1227 for (current = *tsrpp; current; current = current->next) {
1228 tsp = current->server;
1229 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
1232 lock_ReleaseRead(&cm_serverLock);
1233 cm_FreeServerList(tsrpp, 0);
1235 /* still room for terminating NULL, add it on */
1236 volume = 0; /* reuse vbl */
1237 memcpy(cp, (char *)&volume, sizeof(long));
1240 ioctlp->outDatap = cp;
1246 long cm_IoctlStatMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
1256 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
1257 if (code) return code;
1259 cp = ioctlp->inDatap;
1261 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
1262 cm_ReleaseSCache(dscp);
1263 if (code) return code;
1265 lock_ObtainWrite(&scp->rw);
1267 /* now check that this is a real mount point */
1268 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
1269 lock_ReleaseWrite(&scp->rw);
1270 cm_ReleaseSCache(scp);
1271 return CM_ERROR_INVAL;
1274 code = cm_ReadMountPoint(scp, userp, &req);
1276 cp = ioctlp->outDatap;
1277 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), scp->mountPointStringp);
1278 cp += strlen(cp) + 1;
1279 ioctlp->outDatap = cp;
1281 lock_ReleaseWrite(&scp->rw);
1282 cm_ReleaseSCache(scp);
1287 long cm_IoctlDeleteMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
1297 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
1298 if (code) return code;
1300 cp = ioctlp->inDatap;
1302 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
1304 /* if something went wrong, bail out now */
1308 lock_ObtainWrite(&scp->rw);
1309 code = cm_SyncOp(scp, NULL, userp, &req, 0,
1310 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1314 /* now check that this is a real mount point */
1315 if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
1316 code = CM_ERROR_INVAL;
1320 /* time to make the RPC, so drop the lock */
1321 lock_ReleaseWrite(&scp->rw);
1323 #ifdef AFS_FREELANCE_CLIENT
1324 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
1325 /* we are adding the mount point to the root dir., so call
1326 * the freelance code to do the add. */
1327 osi_Log0(afsd_logp,"IoctlDeleteMountPoint from Freelance root dir");
1328 code = cm_FreelanceRemoveMount(cp);
1332 /* easier to do it this way */
1333 code = cm_Unlink(dscp, cp, userp, &req);
1335 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1336 smb_NotifyChange(FILE_ACTION_REMOVED,
1337 FILE_NOTIFY_CHANGE_DIR_NAME,
1338 dscp, cp, NULL, TRUE);
1340 lock_ObtainWrite(&scp->rw);
1342 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
1345 cm_DiscardSCache(scp);
1346 lock_ReleaseWrite(&scp->rw);
1347 cm_ReleaseSCache(scp);
1350 cm_ReleaseSCache(dscp);
1354 long cm_IoctlCheckServers(struct smb_ioctl *ioctlp, struct cm_user *userp)
1364 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
1365 tp = ioctlp->inDatap;
1368 memcpy(&temp, tp, sizeof(temp));
1369 if (temp == 0x12345678) { /* For afs3.3 version */
1370 memcpy(&csi, tp, sizeof(csi));
1371 if (csi.tinterval >= 0) {
1372 cp = ioctlp->outDatap;
1373 memcpy(cp, (char *)&cm_daemonCheckDownInterval, sizeof(long));
1374 ioctlp->outDatap += sizeof(long);
1375 if (csi.tinterval > 0) {
1376 if (!smb_SUser(userp))
1377 return CM_ERROR_NOACCESS;
1378 cm_daemonCheckDownInterval = csi.tinterval;
1386 } else { /* For pre afs3.3 versions */
1387 memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
1388 ioctlp->inDatap = cp = ioctlp->inDatap + sizeof(long);
1389 if (cp - ioctlp->inAllocp < ioctlp->inCopied) /* still more data available */
1394 * 1: fast check, don't contact servers.
1395 * 2: local cell only.
1398 /* have cell name, too */
1399 cellp = cm_GetCell(cp, (temp & 1) ? CM_FLAG_NOPROBE : 0);
1401 return CM_ERROR_NOSUCHCELL;
1403 else cellp = (cm_cell_t *) 0;
1404 if (!cellp && (temp & 2)) {
1405 /* use local cell */
1406 cellp = cm_FindCellByID(1, 0);
1408 if (!(temp & 1)) { /* if not fast, call server checker routine */
1409 /* check down servers */
1410 cm_CheckServers(CM_FLAG_CHECKDOWNSERVERS | CM_FLAG_CHECKUPSERVERS,
1414 /* now return the current down server list */
1415 cp = ioctlp->outDatap;
1416 lock_ObtainRead(&cm_serverLock);
1417 for (tsp = cm_allServersp; tsp; tsp=tsp->allNextp) {
1418 if (cellp && tsp->cellp != cellp) continue; /* cell spec'd and wrong */
1419 if ((tsp->flags & CM_SERVERFLAG_DOWN)
1420 && tsp->type == CM_SERVER_FILE) {
1421 memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
1425 lock_ReleaseRead(&cm_serverLock);
1427 ioctlp->outDatap = cp;
1431 long cm_IoctlGag(struct smb_ioctl *ioctlp, struct cm_user *userp)
1433 /* we don't print anything superfluous, so we don't support the gag call */
1434 return CM_ERROR_INVAL;
1437 long cm_IoctlCheckVolumes(struct smb_ioctl *ioctlp, struct cm_user *userp)
1439 cm_RefreshVolumes();
1443 long cm_IoctlSetCacheSize(struct smb_ioctl *ioctlp, struct cm_user *userp)
1448 cm_SkipIoctlPath(ioctlp);
1450 memcpy(&temp, ioctlp->inDatap, sizeof(temp));
1452 temp = cm_data.buf_nOrigBuffers;
1454 /* temp is in 1K units, convert to # of buffers */
1455 temp = temp / (cm_data.buf_blockSize / 1024);
1458 /* now adjust the cache size */
1459 code = buf_SetNBuffers(temp);
1464 long cm_IoctlTraceControl(struct smb_ioctl *ioctlp, struct cm_user *userp)
1468 cm_SkipIoctlPath(ioctlp);
1470 memcpy(&inValue, ioctlp->inDatap, sizeof(long));
1474 afsd_ForceTrace(FALSE);
1475 buf_ForceTrace(FALSE);
1479 /* set tracing value to low order bit */
1480 if ((inValue & 1) == 0) {
1481 /* disable tracing */
1482 osi_LogDisable(afsd_logp);
1483 rx_DebugOnOff(FALSE);
1486 /* enable tracing */
1487 osi_LogEnable(afsd_logp);
1488 rx_DebugOnOff(TRUE);
1492 /* see if we're supposed to do a reset, too */
1494 osi_LogReset(afsd_logp);
1497 /* and copy out tracing flag */
1498 inValue = afsd_logp->enabled; /* use as a temp vbl */
1499 memcpy(ioctlp->outDatap, &inValue, sizeof(long));
1500 ioctlp->outDatap += sizeof(long);
1504 long cm_IoctlGetCacheParms(struct smb_ioctl *ioctlp, struct cm_user *userp)
1506 cm_cacheParms_t parms;
1508 memset(&parms, 0, sizeof(parms));
1510 /* first we get, in 1K units, the cache size */
1511 parms.parms[0] = cm_data.buf_nbuffers * (cm_data.buf_blockSize / 1024);
1513 /* and then the actual # of buffers in use (not in the free list, I guess,
1514 * will be what we do).
1516 parms.parms[1] = (cm_data.buf_nbuffers - buf_CountFreeList()) * (cm_data.buf_blockSize / 1024);
1518 memcpy(ioctlp->outDatap, &parms, sizeof(parms));
1519 ioctlp->outDatap += sizeof(parms);
1524 long cm_IoctlGetCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
1529 cm_serverRef_t *serverRefp;
1530 cm_server_t *serverp;
1536 cm_SkipIoctlPath(ioctlp);
1538 tp = ioctlp->inDatap;
1540 memcpy((char *)&whichCell, tp, sizeof(long));
1543 /* see if more than one long passed in, ignoring the null pathname (the -1) */
1544 if (ioctlp->inCopied-1 > sizeof(long)) {
1545 memcpy((char *)&magic, tp, sizeof(long));
1548 lock_ObtainRead(&cm_cellLock);
1549 for (tcellp = cm_data.allCellsp; tcellp; tcellp = tcellp->allNextp) {
1550 if (whichCell == 0) break;
1553 lock_ReleaseRead(&cm_cellLock);
1557 cp = ioctlp->outDatap;
1559 if (magic == 0x12345678) {
1560 memcpy(cp, (char *)&magic, sizeof(long));
1563 memset(cp, 0, max * sizeof(long));
1565 lock_ObtainRead(&cm_serverLock); /* for going down server list */
1566 /* jaltman - do the reference counts to serverRefp contents need to be increased? */
1567 serverRefp = tcellp->vlServersp;
1568 for (i=0; i<max; i++) {
1569 if (!serverRefp) break;
1570 serverp = serverRefp->server;
1571 memcpy(cp, &serverp->addr.sin_addr.s_addr, sizeof(long));
1573 serverRefp = serverRefp->next;
1575 lock_ReleaseRead(&cm_serverLock);
1576 cp = basep + max * sizeof(afs_int32);
1577 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), tcellp->name);
1578 cp += strlen(tcellp->name)+1;
1579 ioctlp->outDatap = cp;
1585 return CM_ERROR_NOMORETOKENS; /* mapped to EDOM */
1588 long cm_IoctlNewCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
1590 /* NT cache manager will read cell information from CellServDB each time
1591 * cell is accessed. So, this call is necessary only if list of server for a cell
1592 * changes (or IP addresses of cell servers changes).
1593 * All that needs to be done is to refresh server information for all cells that
1594 * are already loaded.
1596 * cell list will be cm_CellLock and cm_ServerLock will be held for write.
1600 cm_cell_rock_t rock;
1603 cm_SkipIoctlPath(ioctlp);
1604 lock_ObtainWrite(&cm_cellLock);
1606 for (cp = cm_data.allCellsp; cp; cp=cp->allNextp)
1609 lock_ObtainMutex(&cp->mx);
1610 /* delete all previous server lists - cm_FreeServerList will ask for write on cm_ServerLock*/
1611 cm_FreeServerList(&cp->vlServersp, CM_FREESERVERLIST_DELETE);
1612 cp->vlServersp = NULL;
1615 code = cm_SearchCellFile(cp->name, cp->name, cm_AddCellProc, &rock);
1616 #ifdef AFS_AFSDB_ENV
1618 if (cm_dnsEnabled) {
1620 code = cm_SearchCellByDNS(cp->name, cp->name, &ttl, cm_AddCellProc, &rock);
1621 if ( code == 0 ) { /* got cell from DNS */
1622 cp->flags |= CM_CELLFLAG_DNS;
1623 cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
1624 cp->timeout = time(0) + ttl;
1629 cp->flags &= ~CM_CELLFLAG_DNS;
1631 #endif /* AFS_AFSDB_ENV */
1633 cp->flags |= CM_CELLFLAG_VLSERVER_INVALID;
1636 cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
1637 cm_RandomizeServer(&cp->vlServersp);
1639 lock_ReleaseMutex(&cp->mx);
1642 lock_ReleaseWrite(&cm_cellLock);
1646 long cm_IoctlGetWsCell(smb_ioctl_t *ioctlp, cm_user_t *userp)
1650 if (cm_freelanceEnabled) {
1651 if (cm_GetRootCellName(ioctlp->outDatap))
1652 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
1653 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1654 } else if (cm_data.rootCellp) {
1655 /* return the default cellname to the caller */
1656 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), cm_data.rootCellp->name);
1657 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
1659 /* if we don't know our default cell, return failure */
1660 code = CM_ERROR_NOSUCHCELL;
1666 long cm_IoctlSysName(struct smb_ioctl *ioctlp, struct cm_user *userp)
1668 long setSysName, foundname = 0;
1669 char *cp, *cp2, inname[MAXSYSNAME], outname[MAXSYSNAME];
1670 int t, count, num = 0;
1671 char **sysnamelist[MAXSYSNAME];
1673 cm_SkipIoctlPath(ioctlp);
1675 memcpy(&setSysName, ioctlp->inDatap, sizeof(long));
1676 ioctlp->inDatap += sizeof(long);
1680 if ( setSysName < 0 || setSysName > MAXNUMSYSNAMES )
1682 cp2 = ioctlp->inDatap;
1683 for ( cp=ioctlp->inDatap, count = 0; count < setSysName; count++ ) {
1684 /* won't go past end of ioctlp->inDatap since maxsysname*num < ioctlp->inDatap length */
1685 t = (int)strlen(cp);
1686 if (t >= MAXSYSNAME || t <= 0)
1688 /* check for names that can shoot us in the foot */
1689 if (*cp == '.' && (cp[1] == 0 || (cp[1] == '.' && cp[2] == 0)))
1695 /* inname gets first entry in case we're being a translator */
1696 /* (we are never a translator) */
1697 t = (int)strlen(ioctlp->inDatap);
1698 memcpy(inname, ioctlp->inDatap, t + 1);
1699 ioctlp->inDatap += t + 1;
1703 /* Not xlating, so local case */
1705 osi_panic("cm_IoctlSysName: !cm_sysName\n", __FILE__, __LINE__);
1707 if (!setSysName) { /* user just wants the info */
1708 StringCbCopyA(outname, sizeof(outname), cm_sysName);
1709 foundname = cm_sysNameCount;
1710 *sysnamelist = cm_sysNameList;
1712 /* Local guy; only root can change sysname */
1713 /* clear @sys entries from the dnlc, once afs_lookup can
1714 * do lookups of @sys entries and thinks it can trust them */
1715 /* privs ok, store the entry, ... */
1716 StringCbCopyA(cm_sysName, sizeof(cm_sysName), inname);
1717 StringCbCopyA(cm_sysNameList[0], MAXSYSNAME, inname);
1718 if (setSysName > 1) { /* ... or list */
1719 cp = ioctlp->inDatap;
1720 for (count = 1; count < setSysName; ++count) {
1721 if (!cm_sysNameList[count])
1722 osi_panic("cm_IoctlSysName: no cm_sysNameList entry to write\n",
1723 __FILE__, __LINE__);
1724 t = (int)strlen(cp);
1725 StringCbCopyA(cm_sysNameList[count], MAXSYSNAME, cp);
1729 cm_sysNameCount = setSysName;
1733 /* return the sysname to the caller */
1734 cp = ioctlp->outDatap;
1735 memcpy(cp, (char *)&foundname, sizeof(afs_int32));
1736 cp += sizeof(afs_int32); /* skip found flag */
1738 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), outname);
1739 cp += strlen(outname) + 1; /* skip name and terminating null char */
1740 for ( count=1; count < foundname ; ++count) { /* ... or list */
1741 if ( !(*sysnamelist)[count] )
1742 osi_panic("cm_IoctlSysName: no cm_sysNameList entry to read\n",
1743 __FILE__, __LINE__);
1744 t = (int)strlen((*sysnamelist)[count]);
1745 if (t >= MAXSYSNAME)
1746 osi_panic("cm_IoctlSysName: sysname entry garbled\n",
1747 __FILE__, __LINE__);
1748 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), (*sysnamelist)[count]);
1752 ioctlp->outDatap = cp;
1759 long cm_IoctlGetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
1764 cm_SkipIoctlPath(ioctlp);
1766 cellp = cm_GetCell(ioctlp->inDatap, 0);
1768 return CM_ERROR_NOSUCHCELL;
1771 lock_ObtainMutex(&cellp->mx);
1772 if (cellp->flags & CM_CELLFLAG_SUID)
1773 temp |= CM_SETCELLFLAG_SUID;
1774 lock_ReleaseMutex(&cellp->mx);
1776 /* now copy out parm */
1777 memcpy(ioctlp->outDatap, &temp, sizeof(long));
1778 ioctlp->outDatap += sizeof(long);
1783 long cm_IoctlSetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
1788 cm_SkipIoctlPath(ioctlp);
1790 cellp = cm_GetCell(ioctlp->inDatap + 2*sizeof(long), 0);
1792 return CM_ERROR_NOSUCHCELL;
1794 memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
1796 lock_ObtainMutex(&cellp->mx);
1797 if (temp & CM_SETCELLFLAG_SUID)
1798 cellp->flags |= CM_CELLFLAG_SUID;
1800 cellp->flags &= ~CM_CELLFLAG_SUID;
1801 lock_ReleaseMutex(&cellp->mx);
1806 long cm_IoctlSetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
1808 cm_SSetPref_t *spin; /* input */
1809 cm_SPref_t *srvin; /* one input component */
1811 int i, vlonly, noServers, type;
1812 struct sockaddr_in tmp;
1813 unsigned short rank;
1815 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
1817 spin = (cm_SSetPref_t *)ioctlp->inDatap;
1818 noServers = spin->num_servers;
1819 vlonly = spin->flags;
1821 type = CM_SERVER_VLDB;
1823 type = CM_SERVER_FILE;
1825 for ( i=0; i < noServers; i++)
1827 srvin = &(spin->servers[i]);
1828 rank = srvin->rank + (rand() & 0x000f);
1829 tmp.sin_addr = srvin->host;
1830 tmp.sin_family = AF_INET;
1832 tsp = cm_FindServer(&tmp, type);
1833 if ( tsp ) /* an existing server - ref count increased */
1835 tsp->ipRank = rank; /* no need to protect by mutex*/
1837 if (type == CM_SERVER_FILE)
1839 /* find volumes which might have RO copy
1840 /* on server and change the ordering of
1843 cm_ChangeRankVolume(tsp);
1847 /* set preferences for an existing vlserver */
1848 cm_ChangeRankCellVLServer(tsp);
1851 else /* add a new server without a cell */
1853 tsp = cm_NewServer(&tmp, type, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
1856 lock_ObtainMutex(&tsp->mx);
1857 tsp->flags |= CM_SERVERFLAG_PREF_SET;
1858 lock_ReleaseMutex(&tsp->mx);
1859 cm_PutServer(tsp); /* decrease refcount */
1864 long cm_IoctlGetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
1866 cm_SPrefRequest_t *spin; /* input */
1867 cm_SPrefInfo_t *spout; /* output */
1868 cm_SPref_t *srvout; /* one output component */
1870 int i, vlonly, noServers;
1872 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
1874 spin = (cm_SPrefRequest_t *)ioctlp->inDatap;
1875 spout = (cm_SPrefInfo_t *) ioctlp->outDatap;
1876 srvout = spout->servers;
1877 noServers = spin->num_servers;
1878 vlonly = spin->flags & CM_SPREF_VLONLY;
1879 spout->num_servers = 0;
1881 lock_ObtainRead(&cm_serverLock); /* get server lock */
1883 for (tsp=cm_allServersp, i=0; tsp && noServers; tsp=tsp->allNextp,i++){
1884 if (spin->offset > i) {
1885 continue; /* catch up to where we left off */
1888 if ( vlonly && (tsp->type == CM_SERVER_FILE) )
1889 continue; /* ignore fileserver for -vlserver option*/
1890 if ( !vlonly && (tsp->type == CM_SERVER_VLDB) )
1891 continue; /* ignore vlservers */
1893 srvout->host = tsp->addr.sin_addr;
1894 srvout->rank = tsp->ipRank;
1896 spout->num_servers++;
1899 lock_ReleaseRead(&cm_serverLock); /* release server lock */
1901 if ( tsp ) /* we ran out of space in the output buffer */
1902 spout->next_offset = i;
1904 spout->next_offset = 0;
1905 ioctlp->outDatap += sizeof(cm_SPrefInfo_t) +
1906 (spout->num_servers -1 ) * sizeof(cm_SPref_t) ;
1910 long cm_IoctlStoreBehind(struct smb_ioctl *ioctlp, struct cm_user *userp)
1912 /* we ignore default asynchrony since we only have one way
1913 * of doing this today.
1918 long cm_IoctlCreateMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
1920 char leaf[LEAF_SIZE];
1934 code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
1938 /* Translate chars for the mount point name */
1939 TranslateExtendedChars(leaf);
1942 * The fs command allows the user to specify partial cell names on NT. These must
1943 * be expanded to the full cell name for mount points so that the mount points will
1944 * work on UNIX clients.
1947 /* Extract the possibly partial cell name */
1948 StringCbCopyA(cell, sizeof(cell), ioctlp->inDatap + 1); /* Skip the mp type character */
1950 if (cp = strchr(cell, ':')) {
1951 /* Extract the volume name */
1953 StringCbCopyA(volume, sizeof(volume), cp + 1);
1955 /* Get the full name for this cell */
1956 code = cm_SearchCellFile(cell, fullCell, 0, 0);
1957 #ifdef AFS_AFSDB_ENV
1958 if (code && cm_dnsEnabled)
1959 code = cm_SearchCellByDNS(cell, fullCell, &ttl, 0, 0);
1962 cm_ReleaseSCache(dscp);
1963 return CM_ERROR_NOSUCHCELL;
1966 StringCbPrintfA(mpInfo, sizeof(mpInfo), "%c%s:%s", *ioctlp->inDatap, fullCell, volume);
1968 /* No cell name specified */
1969 StringCbCopyA(mpInfo, sizeof(mpInfo), ioctlp->inDatap);
1972 #ifdef AFS_FREELANCE_CLIENT
1973 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
1974 /* we are adding the mount point to the root dir., so call
1975 * the freelance code to do the add. */
1976 osi_Log0(afsd_logp,"IoctlCreateMountPoint within Freelance root dir");
1977 code = cm_FreelanceAddMount(leaf, fullCell, volume,
1978 *ioctlp->inDatap == '%', NULL);
1982 /* create the symlink with mode 644. The lack of X bits tells
1983 * us that it is a mount point.
1985 tattr.mask = CM_ATTRMASK_UNIXMODEBITS | CM_ATTRMASK_CLIENTMODTIME;
1986 tattr.unixModeBits = 0644;
1987 tattr.clientModTime = time(NULL);
1989 code = cm_SymLink(dscp, leaf, mpInfo, 0, &tattr, userp, &req);
1992 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
1993 smb_NotifyChange(FILE_ACTION_ADDED,
1994 FILE_NOTIFY_CHANGE_DIR_NAME,
1995 dscp, leaf, NULL, TRUE);
1997 cm_ReleaseSCache(dscp);
2001 long cm_IoctlSymlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
2003 char leaf[LEAF_SIZE];
2012 code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
2013 if (code) return code;
2015 /* Translate chars for the link name */
2016 TranslateExtendedChars(leaf);
2018 /* Translate chars for the linked to name */
2019 TranslateExtendedChars(ioctlp->inDatap);
2021 cp = ioctlp->inDatap; /* contents of link */
2023 #ifdef AFS_FREELANCE_CLIENT
2024 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
2025 /* we are adding the symlink to the root dir., so call
2026 * the freelance code to do the add. */
2027 if (cp[0] == cp[1] && cp[1] == '\\' &&
2028 !_strnicmp(cm_NetbiosName,cp+2,strlen(cm_NetbiosName)))
2030 /* skip \\AFS\ or \\AFS\all\ */
2032 p = cp + 2 + strlen(cm_NetbiosName) + 1;
2033 if ( !_strnicmp("all", p, 3) )
2037 osi_Log0(afsd_logp,"IoctlCreateSymlink within Freelance root dir");
2038 code = cm_FreelanceAddSymlink(leaf, cp, NULL);
2042 /* Create symlink with mode 0755. */
2043 tattr.mask = CM_ATTRMASK_UNIXMODEBITS;
2044 tattr.unixModeBits = 0755;
2046 code = cm_SymLink(dscp, leaf, cp, 0, &tattr, userp, &req);
2049 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
2050 smb_NotifyChange(FILE_ACTION_ADDED,
2051 FILE_NOTIFY_CHANGE_FILE_NAME
2052 | FILE_NOTIFY_CHANGE_DIR_NAME,
2053 dscp, leaf, NULL, TRUE);
2055 cm_ReleaseSCache(dscp);
2061 long cm_IoctlListlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
2068 cm_scache_t *newRootScp;
2073 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
2074 if (code) return code;
2076 cp = ioctlp->inDatap;
2078 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
2079 cm_ReleaseSCache(dscp);
2080 if (code) return code;
2082 /* Check that it's a real symlink */
2083 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2084 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2085 scp->fileType != CM_SCACHETYPE_INVALID) {
2086 cm_ReleaseSCache(scp);
2087 return CM_ERROR_INVAL;
2090 code = cm_AssembleLink(scp, "", &newRootScp, &spacep, userp, &req);
2091 cm_ReleaseSCache(scp);
2093 cp = ioctlp->outDatap;
2094 if (newRootScp != NULL) {
2095 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), cm_mountRoot);
2096 StringCbCatA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), "/");
2099 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), spacep->data);
2100 cp += strlen(cp) + 1;
2101 ioctlp->outDatap = cp;
2102 cm_FreeSpace(spacep);
2103 if (newRootScp != NULL)
2104 cm_ReleaseSCache(newRootScp);
2106 } else if (code == CM_ERROR_PATH_NOT_COVERED &&
2107 scp->fileType == CM_SCACHETYPE_DFSLINK ||
2108 code == CM_ERROR_NOSUCHPATH &&
2109 scp->fileType == CM_SCACHETYPE_INVALID) {
2111 cp = ioctlp->outDatap;
2112 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), scp->mountPointStringp);
2113 cp += strlen(cp) + 1;
2114 ioctlp->outDatap = cp;
2121 long cm_IoctlIslink(struct smb_ioctl *ioctlp, struct cm_user *userp)
2122 {/*CHECK FOR VALID SYMLINK*/
2131 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
2132 if (code) return code;
2134 cp = ioctlp->inDatap;
2135 osi_LogEvent("cm_IoctlListlink",NULL," name[%s]",cp);
2137 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
2138 cm_ReleaseSCache(dscp);
2139 if (code) return code;
2141 /* Check that it's a real symlink */
2142 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2143 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2144 scp->fileType != CM_SCACHETYPE_INVALID)
2145 code = CM_ERROR_INVAL;
2146 cm_ReleaseSCache(scp);
2150 long cm_IoctlDeletelink(struct smb_ioctl *ioctlp, struct cm_user *userp)
2160 code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
2161 if (code) return code;
2163 cp = ioctlp->inDatap;
2165 code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
2167 /* if something went wrong, bail out now */
2171 lock_ObtainWrite(&scp->rw);
2172 code = cm_SyncOp(scp, NULL, userp, &req, 0,
2173 CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
2177 /* now check that this is a real symlink */
2178 if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
2179 scp->fileType != CM_SCACHETYPE_DFSLINK &&
2180 scp->fileType != CM_SCACHETYPE_INVALID) {
2181 code = CM_ERROR_INVAL;
2185 /* time to make the RPC, so drop the lock */
2186 lock_ReleaseWrite(&scp->rw);
2188 #ifdef AFS_FREELANCE_CLIENT
2189 if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
2190 /* we are adding the mount point to the root dir., so call
2191 * the freelance code to do the add. */
2192 osi_Log0(afsd_logp,"IoctlDeletelink from Freelance root dir");
2193 code = cm_FreelanceRemoveSymlink(cp);
2197 /* easier to do it this way */
2198 code = cm_Unlink(dscp, cp, userp, &req);
2200 if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
2201 smb_NotifyChange(FILE_ACTION_REMOVED,
2202 FILE_NOTIFY_CHANGE_FILE_NAME
2203 | FILE_NOTIFY_CHANGE_DIR_NAME,
2204 dscp, cp, NULL, TRUE);
2206 lock_ObtainWrite(&scp->rw);
2208 cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
2211 cm_DiscardSCache(scp);
2212 lock_ReleaseWrite(&scp->rw);
2213 cm_ReleaseSCache(scp);
2216 cm_ReleaseSCache(dscp);
2221 long cm_UsernameToId(char *uname, cm_ucell_t * ucellp, afs_uint32* uid)
2226 static struct afsconf_cell info;
2227 struct rx_connection *serverconns[MAXSERVERS];
2228 struct rx_securityClass *sc[3];
2229 afs_int32 scIndex = 2; /* authenticated - we have a token */
2230 struct ubik_client *pruclient = NULL;
2231 struct afsconf_dir *tdir;
2235 tdir = afsconf_Open(AFSDIR_CLIENT_ETC_DIRPATH);
2236 code = afsconf_GetCellInfo(tdir, ucellp->cellp->name, "afsprot", &info);
2237 afsconf_Close(tdir);
2243 /* we have the token that was given to us in the settoken
2244 * call. we just have to use it.
2246 scIndex = 2; /* kerberos ticket */
2247 sc[2] = rxkad_NewClientSecurityObject(rxkad_clear, &ucellp->sessionKey,
2248 ucellp->kvno, ucellp->ticketLen,
2251 memset(serverconns, 0, sizeof(serverconns)); /* terminate list!!! */
2252 for (i = 0; i < info.numServers; i++)
2254 rx_NewConnection(info.hostAddr[i].sin_addr.s_addr,
2255 info.hostAddr[i].sin_port, PRSRV, sc[scIndex],
2258 code = ubik_ClientInit(serverconns, &pruclient);
2263 code = rxs_Release(sc[scIndex]);
2265 lids.idlist_len = 0;
2266 lids.idlist_val = 0;
2267 lnames.namelist_len = 1;
2268 lnames.namelist_val = (prname *) malloc(PR_MAXNAMELEN);
2269 strncpy(lnames.namelist_val[0], uname, PR_MAXNAMELEN);
2270 lnames.namelist_val[0][PR_MAXNAMELEN-1] = '\0';
2271 for ( p=lnames.namelist_val[0], r=NULL; *p; p++ ) {
2277 if (r && !stricmp(r+1,ucellp->cellp->name))
2280 code = ubik_PR_NameToID(pruclient, 0, &lnames, &lids);
2281 if (lids.idlist_val) {
2282 *uid = *lids.idlist_val;
2283 free(lids.idlist_val);
2285 if (lnames.namelist_val)
2286 free(lnames.namelist_val);
2289 ubik_ClientDestroy(pruclient);
2295 #endif /* QUERY_AFSID */
2297 long cm_IoctlSetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
2304 struct ClearToken ct;
2312 int release_userp = 0;
2315 saveDataPtr = ioctlp->inDatap;
2317 cm_SkipIoctlPath(ioctlp);
2319 tp = ioctlp->inDatap;
2322 memcpy(&ticketLen, tp, sizeof(ticketLen));
2323 tp += sizeof(ticketLen);
2324 if (ticketLen < MINKTCTICKETLEN || ticketLen > MAXKTCTICKETLEN)
2325 return CM_ERROR_INVAL;
2327 /* remember ticket and skip over it for now */
2331 /* clear token size */
2332 memcpy(&ctSize, tp, sizeof(ctSize));
2333 tp += sizeof(ctSize);
2334 if (ctSize != sizeof(struct ClearToken))
2335 return CM_ERROR_INVAL;
2338 memcpy(&ct, tp, ctSize);
2340 if (ct.AuthHandle == -1)
2341 ct.AuthHandle = 999; /* more rxvab compat stuff */
2343 /* more stuff, if any */
2344 if (ioctlp->inCopied > tp - saveDataPtr) {
2345 /* flags: logon flag */
2346 memcpy(&flags, tp, sizeof(int));
2350 cellp = cm_GetCell(tp, CM_FLAG_CREATE | CM_FLAG_NOPROBE);
2352 return CM_ERROR_NOSUCHCELL;
2353 tp += strlen(tp) + 1;
2357 tp += strlen(tp) + 1;
2359 if (flags & PIOCTL_LOGON) {
2360 /* SMB user name with which to associate tokens */
2362 osi_Log2(smb_logp,"cm_IoctlSetToken for user [%s] smbname [%s]",
2363 osi_LogSaveString(smb_logp,uname), osi_LogSaveString(smb_logp,smbname));
2364 fprintf(stderr, "SMB name = %s\n", smbname);
2365 tp += strlen(tp) + 1;
2367 osi_Log1(smb_logp,"cm_IoctlSetToken for user [%s]",
2368 osi_LogSaveString(smb_logp, uname));
2372 memcpy(&uuid, tp, sizeof(uuid));
2373 if (!cm_FindTokenEvent(uuid, sessionKey))
2374 return CM_ERROR_INVAL;
2376 cellp = cm_data.rootCellp;
2377 osi_Log0(smb_logp,"cm_IoctlSetToken - no name specified");
2380 if (flags & PIOCTL_LOGON) {
2381 userp = smb_FindCMUserByName(smbname, ioctlp->fidp->vcp->rname,
2382 SMB_FLAG_CREATE|SMB_FLAG_AFSLOGON);
2386 /* store the token */
2387 lock_ObtainMutex(&userp->mx);
2388 ucellp = cm_GetUCell(userp, cellp);
2389 osi_Log1(smb_logp,"cm_IoctlSetToken ucellp %lx", ucellp);
2390 ucellp->ticketLen = ticketLen;
2391 if (ucellp->ticketp)
2392 free(ucellp->ticketp); /* Discard old token if any */
2393 ucellp->ticketp = malloc(ticketLen);
2394 memcpy(ucellp->ticketp, ticket, ticketLen);
2396 * Get the session key from the RPC, rather than from the pioctl.
2399 memcpy(&ucellp->sessionKey, ct.HandShakeKey, sizeof(ct.HandShakeKey));
2401 memcpy(ucellp->sessionKey.data, sessionKey, sizeof(sessionKey));
2402 ucellp->kvno = ct.AuthHandle;
2403 ucellp->expirationTime = ct.EndTimestamp;
2406 ucellp->uid = ANONYMOUSID;
2409 StringCbCopyA(ucellp->userName, MAXKTCNAMELEN, uname);
2411 cm_UsernameToId(uname, ucellp, &ucellp->uid);
2414 ucellp->flags |= CM_UCELLFLAG_RXKAD;
2415 lock_ReleaseMutex(&userp->mx);
2417 if (flags & PIOCTL_LOGON) {
2418 ioctlp->flags |= SMB_IOCTLFLAG_LOGON;
2421 cm_ResetACLCache(userp);
2424 cm_ReleaseUser(userp);
2429 long cm_IoctlGetTokenIter(struct smb_ioctl *ioctlp, struct cm_user *userp)
2435 struct ClearToken ct;
2437 cm_SkipIoctlPath(ioctlp);
2439 tp = ioctlp->inDatap;
2440 cp = ioctlp->outDatap;
2443 memcpy(&iterator, tp, sizeof(iterator));
2444 tp += sizeof(iterator);
2446 lock_ObtainMutex(&userp->mx);
2448 /* look for token */
2449 for (;;iterator++) {
2450 ucellp = cm_FindUCell(userp, iterator);
2452 lock_ReleaseMutex(&userp->mx);
2453 return CM_ERROR_NOMORETOKENS;
2455 if (ucellp->flags & CM_UCELLFLAG_RXKAD)
2460 temp = ucellp->iterator + 1;
2461 memcpy(cp, &temp, sizeof(temp));
2465 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
2466 cp += sizeof(ucellp->ticketLen);
2469 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
2470 cp += ucellp->ticketLen;
2472 /* clear token size */
2474 memcpy(cp, &temp, sizeof(temp));
2478 ct.AuthHandle = ucellp->kvno;
2480 * Don't give out a real session key here
2483 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
2485 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
2486 ct.ViceId = 37; /* XXX */
2487 ct.BeginTimestamp = 0; /* XXX */
2488 ct.EndTimestamp = ucellp->expirationTime;
2489 memcpy(cp, &ct, sizeof(ct));
2492 /* Primary flag (unused) */
2494 memcpy(cp, &temp, sizeof(temp));
2498 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->cellp->name);
2499 cp += strlen(cp) + 1;
2502 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->userName);
2503 cp += strlen(cp) + 1;
2505 ioctlp->outDatap = cp;
2507 lock_ReleaseMutex(&userp->mx);
2512 long cm_IoctlGetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
2518 struct ClearToken ct;
2521 cm_SkipIoctlPath(ioctlp);
2523 tp = ioctlp->inDatap;
2525 cp = ioctlp->outDatap;
2527 /* cell name is right here */
2528 cellp = cm_GetCell(tp, 0);
2530 return CM_ERROR_NOSUCHCELL;
2531 tp += strlen(tp) + 1;
2534 memcpy(&uuid, tp, sizeof(uuid));
2536 lock_ObtainMutex(&userp->mx);
2538 ucellp = cm_GetUCell(userp, cellp);
2539 if (!ucellp || !(ucellp->flags & CM_UCELLFLAG_RXKAD)) {
2540 lock_ReleaseMutex(&userp->mx);
2541 return CM_ERROR_NOMORETOKENS;
2545 memcpy(cp, &ucellp->ticketLen, sizeof(ucellp->ticketLen));
2546 cp += sizeof(ucellp->ticketLen);
2549 memcpy(cp, ucellp->ticketp, ucellp->ticketLen);
2550 cp += ucellp->ticketLen;
2552 /* clear token size */
2554 memcpy(cp, &temp, sizeof(temp));
2558 ct.AuthHandle = ucellp->kvno;
2560 * Don't give out a real session key here
2563 memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
2565 memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
2566 ct.ViceId = 37; /* XXX */
2567 ct.BeginTimestamp = 0; /* XXX */
2568 ct.EndTimestamp = ucellp->expirationTime;
2569 memcpy(cp, &ct, sizeof(ct));
2572 /* Primary flag (unused) */
2574 memcpy(cp, &temp, sizeof(temp));
2578 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->cellp->name);
2579 cp += strlen(cp) + 1;
2582 StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), ucellp->userName);
2583 cp += strlen(cp) + 1;
2585 ioctlp->outDatap = cp;
2587 lock_ReleaseMutex(&userp->mx);
2589 cm_RegisterNewTokenEvent(uuid, ucellp->sessionKey.data);
2594 long cm_IoctlDelToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
2600 cm_SkipIoctlPath(ioctlp);
2602 cp = ioctlp->outDatap;
2604 /* cell name is right here */
2605 cellp = cm_GetCell(ioctlp->inDatap, 0);
2607 return CM_ERROR_NOSUCHCELL;
2609 lock_ObtainMutex(&userp->mx);
2611 ucellp = cm_GetUCell(userp, cellp);
2613 lock_ReleaseMutex(&userp->mx);
2614 return CM_ERROR_NOMORETOKENS;
2617 osi_Log1(smb_logp,"cm_IoctlDelToken ucellp %lx", ucellp);
2619 if (ucellp->ticketp) {
2620 free(ucellp->ticketp);
2621 ucellp->ticketp = NULL;
2623 ucellp->ticketLen = 0;
2624 memset(ucellp->sessionKey.data, 0, 8);
2626 ucellp->expirationTime = 0;
2627 ucellp->userName[0] = '\0';
2628 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
2631 lock_ReleaseMutex(&userp->mx);
2633 cm_ResetACLCache(userp);
2638 long cm_IoctlDelAllToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
2642 lock_ObtainMutex(&userp->mx);
2644 for (ucellp = userp->cellInfop; ucellp; ucellp = ucellp->nextp) {
2645 osi_Log1(smb_logp,"cm_IoctlDelAllToken ucellp %lx", ucellp);
2647 if (ucellp->ticketp) {
2648 free(ucellp->ticketp);
2649 ucellp->ticketp = NULL;
2651 ucellp->ticketLen = 0;
2652 memset(ucellp->sessionKey.data, 0, 8);
2654 ucellp->expirationTime = 0;
2655 ucellp->userName[0] = '\0';
2656 ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
2660 lock_ReleaseMutex(&userp->mx);
2662 cm_ResetACLCache(userp);
2667 long cm_IoctlMakeSubmount(smb_ioctl_t *ioctlp, cm_user_t *userp)
2669 char afspath[MAX_PATH];
2671 int nextAutoSubmount;
2673 DWORD dwType, dwSize;
2678 cm_SkipIoctlPath(ioctlp);
2680 /* Serialize this one, to prevent simultaneous mods
2683 lock_ObtainMutex(&cm_Afsdsbmt_Lock);
2685 /* Parse the input parameters--first the required afs path,
2686 * then the requested submount name (which may be "").
2688 cm_NormalizeAfsPath (afspath, sizeof(afspath), ioctlp->inDatap);
2689 submountreqp = ioctlp->inDatap + (strlen(ioctlp->inDatap)+1);
2691 /* If the caller supplied a suggested submount name, see if
2692 * that submount name is in use... if so, the submount's path
2693 * has to match our path.
2696 RegCreateKeyEx( HKEY_LOCAL_MACHINE,
2697 AFSREG_CLT_OPENAFS_SUBKEY "\\Submounts",
2700 REG_OPTION_NON_VOLATILE,
2701 KEY_READ|KEY_WRITE|KEY_QUERY_VALUE,
2706 if (submountreqp && *submountreqp) {
2707 char submountPathNormalized[MAX_PATH];
2708 char submountPath[MAX_PATH];
2710 dwSize = sizeof(submountPath);
2711 status = RegQueryValueEx( hkSubmounts, submountreqp, 0,
2712 &dwType, submountPath, &dwSize);
2714 if (status != ERROR_SUCCESS) {
2716 /* The suggested submount name isn't in use now--
2717 * so we can safely map the requested submount name
2718 * to the supplied path. Remember not to write the
2719 * leading "/afs" when writing out the submount.
2721 RegSetValueEx( hkSubmounts, submountreqp, 0,
2723 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2724 &afspath[strlen(cm_mountRoot)]:"/",
2725 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2726 (DWORD)strlen(&afspath[strlen(cm_mountRoot)])+1:2);
2728 RegCloseKey( hkSubmounts );
2729 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountreqp);
2730 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2731 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2735 /* The suggested submount name is already in use--if the
2736 * supplied path matches the submount's path, we can still
2737 * use the suggested submount name.
2739 cm_NormalizeAfsPath (submountPathNormalized, sizeof(submountPathNormalized), submountPath);
2740 if (!strcmp (submountPathNormalized, afspath)) {
2741 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountreqp);
2742 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2743 RegCloseKey( hkSubmounts );
2744 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2749 RegQueryInfoKey( hkSubmounts,
2751 NULL, /* lpcClass */
2752 NULL, /* lpReserved */
2753 NULL, /* lpcSubKeys */
2754 NULL, /* lpcMaxSubKeyLen */
2755 NULL, /* lpcMaxClassLen */
2756 &dwSubmounts, /* lpcValues */
2757 NULL, /* lpcMaxValueNameLen */
2758 NULL, /* lpcMaxValueLen */
2759 NULL, /* lpcbSecurityDescriptor */
2760 NULL /* lpftLastWriteTime */
2764 /* Having obtained a list of all available submounts, start
2765 * searching that list for a path which matches the requested
2766 * AFS path. We'll also keep track of the highest "auto15"/"auto47"
2767 * submount, in case we need to add a new one later.
2770 nextAutoSubmount = 1;
2772 for ( dwIndex = 0; dwIndex < dwSubmounts; dwIndex ++ ) {
2773 char submountPathNormalized[MAX_PATH];
2774 char submountPath[MAX_PATH] = "";
2775 DWORD submountPathLen = sizeof(submountPath);
2776 char submountName[MAX_PATH];
2777 DWORD submountNameLen = sizeof(submountName);
2780 RegEnumValue( hkSubmounts, dwIndex, submountName, &submountNameLen, NULL,
2781 &dwType, submountPath, &submountPathLen);
2782 if (dwType == REG_EXPAND_SZ) {
2784 StringCbCopyA(buf, MAX_PATH, submountPath);
2785 submountPathLen = ExpandEnvironmentStrings(buf, submountPath, MAX_PATH);
2786 if (submountPathLen > MAX_PATH)
2790 /* If this is an Auto### submount, remember its ### value */
2791 if ((!strnicmp (submountName, "auto", 4)) &&
2792 (isdigit (submountName[strlen("auto")]))) {
2793 int thisAutoSubmount;
2794 thisAutoSubmount = atoi (&submountName[strlen("auto")]);
2795 nextAutoSubmount = max (nextAutoSubmount,
2796 thisAutoSubmount+1);
2799 if ((submountPathLen == 0) ||
2800 (submountPathLen == sizeof(submountPath) - 1)) {
2804 /* See if the path for this submount matches the path
2805 * that our caller specified. If so, we can return
2808 cm_NormalizeAfsPath (submountPathNormalized, sizeof(submountPathNormalized), submountPath);
2809 if (!strcmp (submountPathNormalized, afspath)) {
2810 StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountName);
2811 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2812 RegCloseKey(hkSubmounts);
2813 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2819 /* We've been through the entire list of existing submounts, and
2820 * didn't find any which matched the specified path. So, we'll
2821 * just have to add one. Remember not to write the leading "/afs"
2822 * when writing out the submount.
2825 StringCbPrintfA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "auto%ld", nextAutoSubmount);
2827 RegSetValueEx( hkSubmounts,
2831 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2832 &afspath[strlen(cm_mountRoot)]:"/",
2833 (strlen(&afspath[strlen(cm_mountRoot)])) ?
2834 (DWORD)strlen(&afspath[strlen(cm_mountRoot)])+1:2);
2836 ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
2837 RegCloseKey(hkSubmounts);
2838 lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
2842 long cm_IoctlGetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
2844 memcpy(ioctlp->outDatap, &cryptall, sizeof(cryptall));
2845 ioctlp->outDatap += sizeof(cryptall);
2850 long cm_IoctlSetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
2852 afs_int32 c = cryptall;
2854 cm_SkipIoctlPath(ioctlp);
2856 memcpy(&cryptall, ioctlp->inDatap, sizeof(cryptall));
2858 if (c != cryptall) {
2860 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_ON);
2862 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_OFF);
2867 long cm_IoctlRxStatProcess(struct smb_ioctl *ioctlp, struct cm_user *userp)
2872 cm_SkipIoctlPath(ioctlp);
2874 memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
2875 if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
2878 if (flags & AFSCALL_RXSTATS_ENABLE) {
2879 rx_enableProcessRPCStats();
2881 if (flags & AFSCALL_RXSTATS_DISABLE) {
2882 rx_disableProcessRPCStats();
2884 if (flags & AFSCALL_RXSTATS_CLEAR) {
2885 rx_clearProcessRPCStats(AFS_RX_STATS_CLEAR_ALL);
2890 long cm_IoctlRxStatPeer(struct smb_ioctl *ioctlp, struct cm_user *userp)
2895 cm_SkipIoctlPath(ioctlp);
2897 memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
2898 if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
2901 if (flags & AFSCALL_RXSTATS_ENABLE) {
2902 rx_enablePeerRPCStats();
2904 if (flags & AFSCALL_RXSTATS_DISABLE) {
2905 rx_disablePeerRPCStats();
2907 if (flags & AFSCALL_RXSTATS_CLEAR) {
2908 rx_clearPeerRPCStats(AFS_RX_STATS_CLEAR_ALL);
2913 long cm_IoctlGetSMBName(smb_ioctl_t *ioctlp, cm_user_t *userp)
2915 smb_user_t *uidp = ioctlp->uidp;
2917 if (uidp && uidp->unp) {
2918 memcpy(ioctlp->outDatap, uidp->unp->name, strlen(uidp->unp->name));
2919 ioctlp->outDatap += strlen(uidp->unp->name);
2925 long cm_IoctlUUIDControl(struct smb_ioctl * ioctlp, struct cm_user *userp)
2930 memcpy(&cmd, ioctlp->inDatap, sizeof(long));
2932 if (cmd) { /* generate a new UUID */
2933 UuidCreate((UUID *) &uuid);
2934 cm_data.Uuid = uuid;
2935 cm_ForceNewConnectionsAllServers();
2938 memcpy(ioctlp->outDatap, &cm_data.Uuid, sizeof(cm_data.Uuid));
2939 ioctlp->outDatap += sizeof(cm_data.Uuid);
2945 * functions to dump contents of various structures.
2946 * In debug build (linked with crt debug library) will dump allocated but not freed memory
2948 extern int cm_DumpSCache(FILE *outputFile, char *cookie, int lock);
2949 extern int cm_DumpBufHashTable(FILE *outputFile, char *cookie, int lock);
2950 extern int smb_DumpVCP(FILE *outputFile, char *cookie, int lock);
2952 long cm_IoctlMemoryDump(struct smb_ioctl *ioctlp, struct cm_user *userp)
2956 char logfileName[MAX_PATH+1];
2961 static _CrtMemState memstate;
2964 cm_SkipIoctlPath(ioctlp);
2965 memcpy(&inValue, ioctlp->inDatap, sizeof(long));
2967 dwSize = GetEnvironmentVariable("TEMP", logfileName, sizeof(logfileName));
2968 if ( dwSize == 0 || dwSize > sizeof(logfileName) )
2970 GetWindowsDirectory(logfileName, sizeof(logfileName));
2972 strncat(logfileName, "\\afsd_alloc.log", sizeof(logfileName));
2974 hLogFile = CreateFile(logfileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
2980 memcpy(ioctlp->outDatap, &inValue, sizeof(long));
2981 ioctlp->outDatap += sizeof(long);
2986 SetFilePointer(hLogFile, 0, NULL, FILE_END);
2988 cookie = inValue ? "b" : "e";
2994 _CrtMemCheckpoint(&memstate);
2998 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
2999 _CrtSetReportFile(_CRT_WARN, hLogFile);
3000 _CrtMemDumpAllObjectsSince(&memstate);
3004 /* dump all interesting data */
3005 cm_MemDumpDirStats(hLogFile, cookie, 1);
3006 cm_MemDumpBPlusStats(hLogFile, cookie, 1);
3007 cm_DumpCells(hLogFile, cookie, 1);
3008 cm_DumpVolumes(hLogFile, cookie, 1);
3009 cm_DumpSCache(hLogFile, cookie, 1);
3010 cm_DumpBufHashTable(hLogFile, cookie, 1);
3011 smb_DumpVCP(hLogFile, cookie, 1);
3013 CloseHandle(hLogFile);
3015 inValue = 0; /* success */
3016 memcpy(ioctlp->outDatap, &inValue, sizeof(long));
3017 ioctlp->outDatap += sizeof(long);
3024 cm_CheckServersStatus(cm_serverRef_t *serversp)
3027 cm_serverRef_t *tsrp;
3029 int someBusy = 0, someOffline = 0, allOffline = 1, allBusy = 1, allDown = 1;
3031 if (serversp == NULL) {
3032 osi_Log1(afsd_logp, "cm_CheckServersStatus returning 0x%x", CM_ERROR_ALLDOWN);
3033 return CM_ERROR_ALLDOWN;
3036 lock_ObtainRead(&cm_serverLock);
3037 for (tsrp = serversp; tsrp; tsrp=tsrp->next) {
3038 if (tsp = tsrp->server) {
3039 cm_GetServerNoLock(tsp);
3040 lock_ReleaseRead(&cm_serverLock);
3041 if (!(tsp->flags & CM_SERVERFLAG_DOWN)) {
3043 if (tsrp->status == srv_busy) {
3046 } else if (tsrp->status == srv_offline) {
3056 lock_ObtainRead(&cm_serverLock);
3057 cm_PutServerNoLock(tsp);
3060 lock_ReleaseRead(&cm_serverLock);
3063 code = CM_ERROR_ALLDOWN;
3065 code = CM_ERROR_ALLBUSY;
3066 else if (allOffline || (someBusy && someOffline))
3067 code = CM_ERROR_ALLOFFLINE;
3070 osi_Log1(afsd_logp, "cm_CheckServersStatus returning 0x%x", code);
3075 long cm_IoctlPathAvailability(struct smb_ioctl *ioctlp, struct cm_user *userp)
3081 cm_vol_state_t *statep;
3084 cm_ioctlQueryOptions_t *optionsp;
3085 afs_uint32 flags = 0;
3089 optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
3090 if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
3091 flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
3093 if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
3095 cm_SkipIoctlPath(ioctlp);
3096 cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
3097 optionsp->fid.vnode, optionsp->fid.unique);
3098 code = cm_GetSCache(&fid, &scp, userp, &req);
3100 code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
3105 #ifdef AFS_FREELANCE_CLIENT
3106 if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
3108 cm_ReleaseSCache(scp);
3112 volume = scp->fid.volume;
3114 cellp = cm_FindCellByID(scp->fid.cell, 0);
3116 cm_ReleaseSCache(scp);
3119 return CM_ERROR_NOSUCHCELL;
3121 code = cm_FindVolumeByID(cellp, volume, userp, &req, CM_GETVOL_FLAG_CREATE, &tvp);
3125 statep = cm_VolumeStateByID(tvp, volume);
3126 switch (statep->state) {
3132 code = CM_ERROR_ALLBUSY;
3135 code = CM_ERROR_ALLOFFLINE;
3138 code = CM_ERROR_ALLDOWN;
3147 long cm_IoctlVolStatTest(struct smb_ioctl *ioctlp, struct cm_user *userp)
3150 cm_cell_t *cellp = NULL;
3152 cm_vol_state_t *statep;
3153 struct VolStatTest * testp;
3160 cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
3161 testp = (struct VolStatTest *)ioctlp->inDatap;
3163 #ifdef AFS_FREELANCE_CLIENT
3164 if (testp->fid.cell == -1)
3165 return CM_ERROR_NOACCESS;
3168 if (testp->flags & VOLSTAT_TEST_CHECK_VOLUME) {
3169 cm_CheckOfflineVolumes();
3173 if (testp->flags & VOLSTAT_TEST_NETWORK_UP) {
3174 cm_VolStatus_Network_Started(cm_NetbiosName
3182 if (testp->flags & VOLSTAT_TEST_NETWORK_DOWN) {
3183 cm_VolStatus_Network_Stopped(cm_NetbiosName
3191 if (testp->cellname[0]) {
3192 n = atoi(testp->cellname);
3194 testp->fid.cell = n;
3196 cellp = cm_GetCell(testp->cellname, 0);
3199 if (testp->fid.cell > 0) {
3200 cellp = cm_FindCellByID(testp->fid.cell, 0);
3204 return CM_ERROR_NOSUCHCELL;
3206 if (testp->volname[0]) {
3207 n = atoi(testp->volname);
3209 testp->fid.volume = n;
3211 code = cm_FindVolumeByName(cellp, testp->volname, userp, &req, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
3214 if (testp->fid.volume > 0)
3215 code = cm_FindVolumeByID(cellp, testp->fid.volume, userp, &req, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
3220 if (testp->fid.volume)
3221 statep = cm_VolumeStateByID(volp, testp->fid.volume);
3223 statep = cm_VolumeStateByName(volp, testp->volname);
3226 statep->state = testp->state;
3227 code = cm_VolStatus_Change_Notification(cellp->cellID, statep->ID, testp->state);