#include "afsd_init.h"
#include "smb.h"
+#include "cm_server.h"
#ifndef DJGPP
-#include <rxkad.h>
+#include <rx/rxkad.h>
#include "afsrpc.h"
#else
#include <rx/rxkad.h>
#include "cm_rpc.h"
+#ifdef _DEBUG
+#include <crtdbg.h>
+#endif
+
/* Copied from afs_tokens.h */
#define PIOCTL_LOGON 0x1
#define MAX_PATH 260
osi_mutex_t cm_Afsdsbmt_Lock;
extern afs_int32 cryptall;
+extern char cm_NetbiosName[];
void cm_InitIoctl(void)
{
*/
void TranslateExtendedChars(char *str)
{
- char *p;
-
- if (!str || !*str)
- return;
+#ifdef DJGPP
+ char *p;
+#endif
+
+ if (!str || !*str)
+ return;
#ifndef DJGPP
- CharToOem(str, str);
+ CharToOem(str, str);
#else
- p = str;
- while (*p) *p++ &= 0x7f; /* turn off high bit; probably not right */
+ p = str;
+ while (*p) *p++ &= 0x7f; /* turn off high bit; probably not right */
#endif
}
{
long code;
cm_scache_t *substRootp;
+ char * relativePath = ioctlp->inDatap;
+
+ /* This is usually the file name, but for StatMountPoint it is the path. */
+ /* ioctlp->inDatap can be either of the form:
+ * \path\.
+ * \path\file
+ * \\netbios-name\submount\path\.
+ * \\netbios-name\submount\path\file
+ */
+ TranslateExtendedChars(relativePath);
+
+ if (relativePath[0] == relativePath[1] &&
+ relativePath[1] == '\\' &&
+ !_strnicmp(cm_NetbiosName,relativePath+2,strlen(cm_NetbiosName)))
+ {
+ char shareName[256];
+ char *sharePath;
+ int shareFound, i;
+
+ /* We may have found a UNC path.
+ * If the first component is the NetbiosName,
+ * then throw out the second component (the submount)
+ * since it had better expand into the value of ioctl->tidPathp
+ */
+ char * p;
+ p = relativePath + 2 + strlen(cm_NetbiosName) + 1;
+ if ( !_strnicmp("all", p, 3) )
+ p += 4;
- /* This is usually the file name, but for StatMountPoint it is the path. */
- TranslateExtendedChars(ioctlp->inDatap);
+ for (i = 0; *p && *p != '\\'; i++,p++ ) {
+ shareName[i] = *p;
+ }
+ p++; /* skip past trailing slash */
+ shareName[i] = 0; /* terminate string */
+
+ shareFound = smb_FindShare(ioctlp->fidp->vcp, ioctlp->uidp, shareName, &sharePath);
+ if ( shareFound ) {
+ /* we found a sharename, therefore use the resulting path */
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, sharePath, reqp, &substRootp);
+ free(sharePath);
+ if (code) return code;
+
+ code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ } else {
+ /* otherwise, treat the name as a cellname mounted off the afs root.
+ * This requires that we reconstruct the shareName string with
+ * leading and trailing slashes.
+ */
+ p = relativePath + 2 + strlen(cm_NetbiosName) + 1;
+ if ( !_strnicmp("all", p, 3) )
+ p += 4;
- code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
- CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, ioctlp->tidPathp, reqp, &substRootp);
- if (code) return code;
-
- code = cm_NameI(substRootp, ioctlp->inDatap, CM_FLAG_FOLLOW,
- userp, NULL, reqp, scpp);
- if (code) return code;
+ shareName[0] = '/';
+ for (i = 1; *p && *p != '\\'; i++,p++ ) {
+ shareName[i] = *p;
+ }
+ p++; /* skip past trailing slash */
+ shareName[i++] = '/'; /* add trailing slash */
+ shareName[i] = 0; /* terminate string */
+
+
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, shareName, reqp, &substRootp);
+ if (code) return code;
+
+ code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ }
+ } else {
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, ioctlp->tidPathp, reqp, &substRootp);
+ if (code) return code;
+ code = cm_NameI(substRootp, relativePath, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ }
+
/* # of bytes of path */
- code = strlen(ioctlp->inDatap) + 1;
- ioctlp->inDatap += code;
+ code = strlen(ioctlp->inDatap) + 1;
+ ioctlp->inDatap += code;
- /* This is usually nothing, but for StatMountPoint it is the file name. */
- TranslateExtendedChars(ioctlp->inDatap);
+ /* This is usually nothing, but for StatMountPoint it is the file name. */
+ TranslateExtendedChars(ioctlp->inDatap);
/* and return success */
- return 0;
+ return 0;
}
void cm_SkipIoctlPath(smb_ioctl_t *ioctlp)
void cm_NormalizeAfsPath (char *outpathp, char *inpathp)
{
char *cp;
-
- if (!strnicmp (inpathp, "/afs", strlen("/afs")))
+ char bslash_mountRoot[256];
+
+ strncpy(bslash_mountRoot, cm_mountRoot, sizeof(bslash_mountRoot) - 1);
+ bslash_mountRoot[0] = '\\';
+
+ if (!strnicmp (inpathp, cm_mountRoot, strlen(cm_mountRoot)))
lstrcpy (outpathp, inpathp);
- else if (!strnicmp (inpathp, "\\afs", strlen("\\afs")))
+ else if (!strnicmp (inpathp, bslash_mountRoot, strlen(bslash_mountRoot)))
lstrcpy (outpathp, inpathp);
else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
- sprintf (outpathp, "/afs%s", inpathp);
+ sprintf (outpathp, "%s%s", cm_mountRoot, inpathp);
else // inpathp looks like "<cell>/usr"
- sprintf (outpathp, "/afs/%s", inpathp);
+ sprintf (outpathp, "%s/%s", cm_mountRoot, inpathp);
for (cp = outpathp; *cp != 0; ++cp) {
if (*cp == '\\')
outpathp[strlen(outpathp)-1] = 0;
}
- if (!strcmpi (outpathp, "/afs")) {
- strcpy (outpathp, "/afs/");
+ if (!strcmpi (outpathp, cm_mountRoot)) {
+ strcpy (outpathp, cm_mountRoot);
}
}
cm_scache_t **scpp, char *leafp)
{
long code;
- char tbuffer[1024];
- char *tp, *jp;
+ char tbuffer[1024];
+ char *tp, *jp;
cm_scache_t *substRootp;
strcpy(tbuffer, ioctlp->inDatap);
- tp = strrchr(tbuffer, '\\');
+ tp = strrchr(tbuffer, '\\');
jp = strrchr(tbuffer, '/');
if (!tp)
tp = jp;
else if (jp && (tp - tbuffer) < (jp - tbuffer))
tp = jp;
- if (!tp) {
- strcpy(tbuffer, "\\");
- if (leafp) strcpy(leafp, ioctlp->inDatap);
- }
- else {
- *tp = 0;
- if (leafp) strcpy(leafp, tp+1);
+ if (!tp) {
+ strcpy(tbuffer, "\\");
+ if (leafp)
+ strcpy(leafp, ioctlp->inDatap);
}
+ else {
+ *tp = 0;
+ if (leafp)
+ strcpy(leafp, tp+1);
+ }
+
+ if (tbuffer[0] == tbuffer[1] &&
+ tbuffer[1] == '\\' &&
+ !_strnicmp(cm_NetbiosName,tbuffer+2,strlen(cm_NetbiosName)))
+ {
+ char shareName[256];
+ char *sharePath;
+ int shareFound, i;
+
+ /* We may have found a UNC path.
+ * If the first component is the NetbiosName,
+ * then throw out the second component (the submount)
+ * since it had better expand into the value of ioctl->tidPathp
+ */
+ char * p;
+ p = tbuffer + 2 + strlen(cm_NetbiosName) + 1;
+ if ( !_strnicmp("all", p, 3) )
+ p += 4;
- code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
- CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, ioctlp->tidPathp, reqp, &substRootp);
- if (code) return code;
+ for (i = 0; *p && *p != '\\'; i++,p++ ) {
+ shareName[i] = *p;
+ }
+ p++; /* skip past trailing slash */
+ shareName[i] = 0; /* terminate string */
+
+ shareFound = smb_FindShare(ioctlp->fidp->vcp, ioctlp->uidp, shareName, &sharePath);
+ if ( shareFound ) {
+ /* we found a sharename, therefore use the resulting path */
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, sharePath, reqp, &substRootp);
+ free(sharePath);
+ if (code) return code;
+
+ code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ } else {
+ /* otherwise, treat the name as a cellname mounted off the afs root.
+ * This requires that we reconstruct the shareName string with
+ * leading and trailing slashes.
+ */
+ p = tbuffer + 2 + strlen(cm_NetbiosName) + 1;
+ if ( !_strnicmp("all", p, 3) )
+ p += 4;
+
+ shareName[0] = '/';
+ for (i = 1; *p && *p != '\\'; i++,p++ ) {
+ shareName[i] = *p;
+ }
+ p++; /* skip past trailing slash */
+ shareName[i++] = '/'; /* add trailing slash */
+ shareName[i] = 0; /* terminate string */
+
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, shareName, reqp, &substRootp);
+ if (code) return code;
+
+ code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ }
+ } else {
+ code = cm_NameI(cm_rootSCachep, ioctlp->prefix->data,
+ CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
+ userp, ioctlp->tidPathp, reqp, &substRootp);
+ if (code) return code;
code = cm_NameI(substRootp, tbuffer, CM_FLAG_FOLLOW,
- userp, NULL, reqp, scpp);
- if (code) return code;
-
+ userp, NULL, reqp, scpp);
+ if (code) return code;
+ }
+
/* # of bytes of path */
code = strlen(ioctlp->inDatap) + 1;
ioctlp->inDatap += code;
if (code) continue;
code = RXAFS_FetchACL(connp->callp, &fid, &acl, &fileStatus, &volSync);
- } while (cm_Analyze(connp, userp, &req, &scp->fid,
- &volSync, NULL, code));
+ } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
code = cm_MapRPCError(code, &req);
cm_ReleaseSCache(scp);
if (code) continue;
code = RXAFS_StoreACL(connp->callp, &fid, &acl, &fileStatus, &volSync);
- } while (cm_Analyze(connp, userp, &req, &scp->fid,
- &volSync, NULL, code));
+ } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
code = cm_MapRPCError(code, &req);
/* invalidate cache info, since we just trashed the ACL cache */
code = RXAFS_SetVolumeStatus(tcp->callp, scp->fid.volume,
&storeStat, volName, offLineMsg, motd);
- } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, code));
+ } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
code = cm_MapRPCError(code, &req);
/* return on failure */
code = RXAFS_GetVolumeStatus(tcp->callp, scp->fid.volume,
&volStat, &Name, &OfflineMsg, &MOTD);
- } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, code));
+ } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
code = cm_MapRPCError(code, &req);
cm_ReleaseSCache(scp);
long cm_IoctlWhereIs(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
long code;
- cm_scache_t *scp;
- cm_cell_t *cellp;
- cm_volume_t *tvp;
- cm_serverRef_t *tsrp;
- cm_server_t *tsp;
- unsigned long volume;
- char *cp;
- cm_req_t req;
+ cm_scache_t *scp;
+ cm_cell_t *cellp;
+ cm_volume_t *tvp;
+ cm_serverRef_t *tsrp, *current;
+ cm_server_t *tsp;
+ unsigned long volume;
+ char *cp;
+ cm_req_t req;
cm_InitReq(&req);
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
- if (code) return code;
+ code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp);
+ if (code) return code;
volume = scp->fid.volume;
cellp = cm_FindCellByID(scp->fid.cell);
- osi_assert(cellp);
+ osi_assert(cellp);
- cm_ReleaseSCache(scp);
+ cm_ReleaseSCache(scp);
code = cm_GetVolumeByID(cellp, volume, userp, &req, &tvp);
- if (code) return code;
+ if (code) return code;
- cp = ioctlp->outDatap;
+ cp = ioctlp->outDatap;
lock_ObtainMutex(&tvp->mx);
tsrp = cm_GetVolServers(tvp, volume);
lock_ObtainRead(&cm_serverLock);
- while(tsrp) {
- tsp = tsrp->server;
+ for (current = tsrp; current; current = current->next) {
+ tsp = current->server;
memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
cp += sizeof(long);
- tsrp = tsrp->next;
}
lock_ReleaseRead(&cm_serverLock);
- lock_ReleaseMutex(&tvp->mx);
+ cm_FreeServerList(&tsrp);
+ lock_ReleaseMutex(&tvp->mx);
/* still room for terminating NULL, add it on */
volume = 0; /* reuse vbl */
long cm_IoctlGetCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
long whichCell;
- long magic = 0;
+ long magic = 0;
cm_cell_t *tcellp;
cm_serverRef_t *serverRefp;
- cm_server_t *serverp;
+ cm_server_t *serverp;
long i;
- char *cp;
- char *tp;
- char *basep;
+ char *cp;
+ char *tp;
+ char *basep;
cm_SkipIoctlPath(ioctlp);
memcpy((char *)&magic, tp, sizeof(long));
}
- lock_ObtainRead(&cm_cellLock);
+ lock_ObtainRead(&cm_cellLock);
for(tcellp = cm_allCellsp; tcellp; tcellp = tcellp->nextp) {
if (whichCell == 0) break;
whichCell--;
max = 13;
}
memset(cp, 0, max * sizeof(long));
- basep = cp;
+ basep = cp;
lock_ObtainRead(&cm_serverLock); /* for going down server list */
+ /* jaltman - do the reference counts to serverRefp contents need to be increased? */
serverRefp = tcellp->vlServersp;
for(i=0; i<max; i++) {
if (!serverRefp) break;
serverp = serverRefp->server;
memcpy(cp, &serverp->addr.sin_addr.s_addr, sizeof(long));
cp += sizeof(long);
- serverRefp = serverRefp->next;
+ serverRefp = serverRefp->next;
}
lock_ReleaseRead(&cm_serverLock);
cp = basep + max * sizeof(afs_int32);
else return CM_ERROR_NOMORETOKENS; /* mapped to EDOM */
}
+extern long cm_AddCellProc(void *rockp, struct sockaddr_in *addrp, char *namep);
+
long cm_IoctlNewCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
- /* don't need to do, since NT cache manager will re-read afsdcell.ini
- * on every access to a new cell.
- */
- return CM_ERROR_INVAL;
+ /* NT cache manager will read cell information from afsdcell.ini each time
+ * cell is accessed. So, this call is necessary only if list of server for a cell
+ * changes (or IP addresses of cell servers changes).
+ * All that needs to be done is to refresh server information for all cells that
+ * are already loaded.
+
+ * cell list will be cm_CellLock and cm_ServerLock will be held for write.
+ */
+
+ cm_cell_t *cp;
+
+ cm_SkipIoctlPath(ioctlp);
+ lock_ObtainWrite(&cm_cellLock);
+
+ for(cp = cm_allCellsp; cp; cp=cp->nextp)
+ {
+ long code;
+ /* delete all previous server lists - cm_FreeServerList will ask for write on cm_ServerLock*/
+ cm_FreeServerList(&cp->vlServersp);
+ cp->vlServersp = NULL;
+ code = cm_SearchCellFile(cp->namep, cp->namep, cm_AddCellProc, cp);
+#ifdef AFS_AFSDB_ENV
+ if (code) {
+ if (cm_dnsEnabled) {
+ int ttl;
+ code = cm_SearchCellByDNS(cp->namep, cp->namep, &ttl, cm_AddCellProc, cp);
+ if ( code == 0 ) { /* got cell from DNS */
+ cp->flags |= CM_CELLFLAG_DNS;
+ cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
+ cp->timeout = time(0) + ttl;
+ }
+ }
+ }
+ else {
+ cp->flags &= ~CM_CELLFLAG_DNS;
+ }
+#endif /* AFS_AFSDB_ENV */
+ if (code) {
+ cp->flags |= CM_CELLFLAG_VLSERVER_INVALID;
+ }
+ else {
+ cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
+ cm_RandomizeServer(&cp->vlServersp);
+ }
+ }
+
+ lock_ReleaseWrite(&cm_cellLock);
+ return 0;
}
long cm_IoctlGetWsCell(smb_ioctl_t *ioctlp, cm_user_t *userp)
long cm_IoctlSysName(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
- long setSysName;
- char *cp;
+ long setSysName, foundname = 0;
+ char *cp, *cp2, inname[MAXSYSNAME], outname[MAXSYSNAME];
+ int t, count, num = 0;
+ char **sysnamelist[MAXSYSNAME];
cm_SkipIoctlPath(ioctlp);
- memcpy(&setSysName, ioctlp->inDatap, sizeof(long));
- ioctlp->inDatap += sizeof(long);
+ memcpy(&setSysName, ioctlp->inDatap, sizeof(long));
+ ioctlp->inDatap += sizeof(long);
- if (setSysName) {
- strcpy(cm_sysName, ioctlp->inDatap);
+ if (setSysName) {
+ /* check my args */
+ if ( setSysName < 0 || setSysName > MAXNUMSYSNAMES )
+ return EINVAL;
+ cp2 = ioctlp->inDatap;
+ for ( cp=ioctlp->inDatap, count = 0; count < setSysName; count++ ) {
+ /* won't go past end of ioctlp->inDatap since maxsysname*num < ioctlp->inDatap length */
+ t = strlen(cp);
+ if (t >= MAXSYSNAME || t <= 0)
+ return EINVAL;
+ /* check for names that can shoot us in the foot */
+ if (*cp == '.' && (cp[1] == 0 || (cp[1] == '.' && cp[2] == 0)))
+ return EINVAL;
+ cp += t + 1;
}
- else {
+ /* args ok */
+
+ /* inname gets first entry in case we're being a translator */
+ /* (we are never a translator) */
+ t = strlen(ioctlp->inDatap);
+ memcpy(inname, ioctlp->inDatap, t + 1);
+ ioctlp->inDatap += t + 1;
+ num = count;
+ }
+
+ /* Not xlating, so local case */
+ if (!cm_sysName)
+ osi_panic("cm_IoctlSysName: !cm_sysName\n", __FILE__, __LINE__);
+
+ if (!setSysName) { /* user just wants the info */
+ strcpy(outname, cm_sysName);
+ foundname = cm_sysNameCount;
+ *sysnamelist = cm_sysNameList;
+ } else { /* Local guy; only root can change sysname */
+ /* clear @sys entries from the dnlc, once afs_lookup can
+ * do lookups of @sys entries and thinks it can trust them */
+ /* privs ok, store the entry, ... */
+ strcpy(cm_sysName, inname);
+ if (setSysName > 1) { /* ... or list */
+ cp = ioctlp->inDatap;
+ for (count = 1; count < setSysName; ++count) {
+ if (!cm_sysNameList[count])
+ osi_panic
+ ("cm_IoctlSysName: no cm_sysNameList entry to write\n"
+ , __FILE__, __LINE__);
+ t = strlen(cp);
+ memcpy(cm_sysNameList[count], cp, t + 1); /* include null */
+ cp += t + 1;
+ }
+ }
+ cm_sysNameCount = setSysName;
+ }
+
+ if (!setSysName) {
/* return the sysname to the caller */
- setSysName = 1; /* really means "found sys name */
cp = ioctlp->outDatap;
- memcpy(cp, &setSysName, sizeof(long));
- cp += sizeof(long); /* skip found flag */
- strcpy(cp, cm_sysName);
- cp += strlen(cp) + 1; /* skip name and terminating null char */
- ioctlp->outDatap = cp;
+ memcpy(cp, (char *)&foundname, sizeof(afs_int32));
+ cp += sizeof(afs_int32); /* skip found flag */
+ if (foundname) {
+ strcpy(cp, outname);
+ cp += strlen(outname) + 1; /* skip name and terminating null char */
+ for ( count=1; count < foundname ; ++count) { /* ... or list */
+ if ( !(*sysnamelist)[count] )
+ osi_panic("cm_IoctlSysName: no cm_sysNameList entry to read\n"
+ , __FILE__, __LINE__);
+ t = strlen((*sysnamelist)[count]);
+ if (t >= MAXSYSNAME)
+ osi_panic("cm_IoctlSysName: sysname entry garbled\n"
+ , __FILE__, __LINE__);
+ strcpy(cp, (*sysnamelist)[count]);
+ cp += t + 1;
+ }
}
+ ioctlp->outDatap = cp;
+ }
/* done: success */
- return 0;
+ return 0;
}
long cm_IoctlGetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
vlonly = spin->flags;
if ( vlonly )
type = CM_SERVER_VLDB;
- else type = CM_SERVER_FILE;
+ else
+ type = CM_SERVER_FILE;
for ( i=0; i < noServers; i++)
{
tmp.sin_family = AF_INET;
tsp = cm_FindServer(&tmp, type);
- if ( tsp ) /* an existing server */
+ if ( tsp ) /* an existing server - ref count increased */
{
tsp->ipRank = rank; /* no need to protect by mutex*/
/* set preferences for an existing vlserver */
cm_ChangeRankCellVLServer(tsp);
}
+ cm_PutServer(tsp); /* decrease refcount */
}
- else /* add a new server without a cell*/
+ else /* add a new server without a cell */
{
- tsp = cm_NewServer(&tmp, type, NULL);
+ tsp = cm_NewServer(&tmp, type, NULL); /* refcount = 1 */
tsp->ipRank = rank;
}
- cm_PutServer(tsp);
}
return 0;
}
long cm_IoctlCreateMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
char leaf[256];
- long code;
- cm_scache_t *dscp;
- cm_attr_t tattr;
- char *cp;
+ long code;
+ cm_scache_t *dscp;
+ cm_attr_t tattr;
+ char *cp;
cm_req_t req;
- char mpInfo[256];
- char fullCell[256];
+ char mpInfo[256];
+ char fullCell[256];
char volume[256];
char cell[256];
+ int ttl;
cm_InitReq(&req);
- code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
- if (code) return code;
+ code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
+ if (code) return code;
- /* Translate chars for the mount point name */
- TranslateExtendedChars(leaf);
+ /* Translate chars for the mount point name */
+ TranslateExtendedChars(leaf);
- /*
- * The fs command allows the user to specify partial cell names on NT. These must
- * be expanded to the full cell name for mount points so that the mount points will
- * work on UNIX clients.
- */
+ /*
+ * The fs command allows the user to specify partial cell names on NT. These must
+ * be expanded to the full cell name for mount points so that the mount points will
+ * work on UNIX clients.
+ */
/* Extract the possibly partial cell name */
strcpy(cell, ioctlp->inDatap + 1); /* Skip the mp type character */
- if (cp = strchr(cell, ':')) {
+ if (cp = strchr(cell, ':')) {
/* Extract the volume name */
- *cp = 0;
+ *cp = 0;
strcpy(volume, cp + 1);
- /* Get the full name for this cell */
- code = cm_SearchCellFile(cell, fullCell, 0, 0);
- if (code)
+ /* Get the full name for this cell */
+ code = cm_SearchCellFile(cell, fullCell, 0, 0);
+#ifdef AFS_AFSDB_ENV
+ if (code && cm_dnsEnabled)
+ code = cm_SearchCellByDNS(cell, fullCell, &ttl, 0, 0);
+#endif
+ if (code)
return CM_ERROR_NOSUCHCELL;
- sprintf(mpInfo, "%c%s:%s", *ioctlp->inDatap, fullCell, volume);
+ sprintf(mpInfo, "%c%s:%s", *ioctlp->inDatap, fullCell, volume);
} else {
- /* No cell name specified */
- strcpy(mpInfo, ioctlp->inDatap);
- }
-
+ /* No cell name specified */
+ strcpy(mpInfo, ioctlp->inDatap);
+ }
+
+#ifdef AFS_FREELANCE_CLIENT
+ if (cm_freelanceEnabled && dscp == cm_rootSCachep) {
+ /* we are adding the mount point to the root dir., so call
+ the freelance code to do the add. */
+ osi_Log0(afsd_logp,"IoctlCreateMountPoint within Freelance root dir");
+ code = cm_FreelanceAddMount(leaf, fullCell, volume,
+ *ioctlp->inDatap == '%', NULL);
+ return code;
+ }
+#endif
/* create the symlink with mode 644. The lack of X bits tells
- * us that it is a mount point.
- */
+ * us that it is a mount point.
+ */
tattr.mask = CM_ATTRMASK_UNIXMODEBITS | CM_ATTRMASK_CLIENTMODTIME;
- tattr.unixModeBits = 0644;
+ tattr.unixModeBits = 0644;
tattr.clientModTime = time(NULL);
- code = cm_SymLink(dscp, leaf, mpInfo, 0, &tattr, userp, &req);
+ code = cm_SymLink(dscp, leaf, mpInfo, 0, &tattr, userp, &req);
if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
smb_NotifyChange(FILE_ACTION_ADDED,
- FILE_NOTIFY_CHANGE_DIR_NAME,
- dscp, leaf, NULL, TRUE);
-
- cm_ReleaseSCache(dscp);
+ FILE_NOTIFY_CHANGE_DIR_NAME,
+ dscp, leaf, NULL, TRUE);
- return code;
+ cm_ReleaseSCache(dscp);
+ return code;
}
long cm_IoctlSymlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
if (code == 0) {
cp = ioctlp->outDatap;
if (newRootScp != NULL) {
- strcpy(cp, "/afs/");
+ strcpy(cp, cm_mountRoot);
+ strcat(cp, "/");
cp += strlen(cp);
}
strcpy(cp, spacep->data);
return code;
}
+long cm_IoctlIslink(struct smb_ioctl *ioctlp, struct cm_user *userp)
+{/*CHECK FOR VALID SYMLINK*/
+ long code;
+ cm_scache_t *dscp;
+ cm_scache_t *scp;
+ char *cp;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp);
+ if (code) return code;
+
+ cp = ioctlp->inDatap;
+ osi_LogEvent("cm_IoctlListlink",NULL," name[%s]",cp);
+
+ code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
+ cm_ReleaseSCache(dscp);
+ if (code) return code;
+
+ /* Check that it's a real symlink */
+ if (scp->fileType != CM_SCACHETYPE_SYMLINK)
+ code = CM_ERROR_INVAL;
+ cm_ReleaseSCache(scp);
+ return code;
+}
+
long cm_IoctlDeletelink(struct smb_ioctl *ioctlp, struct cm_user *userp)
{
long code;
afs_uuid_t uuid;
int flags;
char sessionKey[8];
+ char *smbname;
saveDataPtr = ioctlp->inDatap;
uname = tp;
tp += strlen(tp) + 1;
+ if (flags & PIOCTL_LOGON) {
+ /* SMB user name with which to associate tokens */
+ smbname = tp;
+ osi_Log2(smb_logp,"cm_IoctlSetToken for user [%s] smbname [%s]",
+ osi_LogSaveString(smb_logp,uname), osi_LogSaveString(smb_logp,smbname));
+ fprintf(stderr, "SMB name = %s\n", smbname);
+ tp += strlen(tp) + 1;
+ } else {
+ osi_Log1(smb_logp,"cm_IoctlSetToken for user [%s]",
+ osi_LogSaveString(smb_logp,uname));
+ }
+
#ifndef DJGPP /* for win95, session key is back in pioctl */
/* uuid */
memcpy(&uuid, tp, sizeof(uuid));
if (!cm_FindTokenEvent(uuid, sessionKey))
return CM_ERROR_INVAL;
#endif /* !DJGPP */
- } else
+ } else {
cellp = cm_rootCellp;
+ osi_Log0(smb_logp,"cm_IoctlSetToken - no name specified");
+ }
+ if (flags & PIOCTL_LOGON) {
+ userp = smb_FindCMUserByName(smbname, ioctlp->fidp->vcp->rname);
+ }
+
/* store the token */
lock_ObtainMutex(&userp->mx);
ucellp = cm_GetUCell(userp, cellp);
+ osi_Log1(smb_logp,"cm_IoctlSetToken ucellp %lx", ucellp);
ucellp->ticketLen = ticketLen;
if (ucellp->ticketp)
free(ucellp->ticketp); /* Discard old token if any */
return CM_ERROR_NOMORETOKENS;
}
+ osi_Log1(smb_logp,"cm_IoctlDelToken ucellp %lx", ucellp);
+
if (ucellp->ticketp) {
free(ucellp->ticketp);
ucellp->ticketp = NULL;
lock_ObtainMutex(&userp->mx);
- for (ucellp = userp->cellInfop; ucellp; ucellp = ucellp->nextp) {
+ for (ucellp = userp->cellInfop; ucellp; ucellp = ucellp->nextp) {
+ osi_Log1(smb_logp,"cm_IoctlDelAllToken ucellp %lx", ucellp);
ucellp->flags &= ~CM_UCELLFLAG_RXKAD;
ucellp->gen++;
}
{
char afspath[MAX_PATH];
char *submountreqp;
- int iteration;
- int submountDataSize;
- char *submountData;
- char *submountName;
int nextAutoSubmount;
+ HKEY hkSubmounts;
+ DWORD dwType, dwSize;
+ DWORD status;
+ DWORD dwIndex;
+ DWORD dwSubmounts;
cm_SkipIoctlPath(ioctlp);
* that submount name is in use... if so, the submount's path
* has to match our path.
*/
- if (submountreqp && *submountreqp) {
+
+ RegCreateKeyEx( HKEY_LOCAL_MACHINE,
+ "SOFTWARE\\OpenAFS\\Client\\Submounts",
+ 0,
+ "AFS",
+ REG_OPTION_NON_VOLATILE,
+ KEY_READ|KEY_WRITE|KEY_QUERY_VALUE,
+ NULL,
+ &hkSubmounts,
+ NULL );
+
+ if (submountreqp && *submountreqp) {
char submountPathNormalized[MAX_PATH];
char submountPath[MAX_PATH];
- int submountPathLen;
- submountPathLen = GetPrivateProfileString("AFS Submounts",
- submountreqp, "", submountPath,
- sizeof(submountPath), "afsdsbmt.ini");
+ dwSize = sizeof(submountPath);
+ status = RegQueryValueEx( hkSubmounts, submountreqp, 0,
+ &dwType, submountPath, &dwSize);
- if ((submountPathLen == 0) ||
- (submountPathLen == sizeof(submountPath) - 1)) {
+ if (status != ERROR_SUCCESS) {
/* The suggested submount name isn't in use now--
* so we can safely map the requested submount name
* to the supplied path. Remember not to write the
* leading "/afs" when writing out the submount.
*/
- WritePrivateProfileString("AFS Submounts",
- submountreqp, &afspath[strlen("/afs")],
- "afsdsbmt.ini");
-
+ RegSetValueEx( hkSubmounts, submountreqp, 0,
+ REG_SZ,
+ (strlen(&afspath[strlen(cm_mountRoot)])) ?
+ &afspath[strlen(cm_mountRoot)]:"/",
+ (strlen(&afspath[strlen(cm_mountRoot)])) ?
+ strlen(&afspath[strlen(cm_mountRoot)])+1:2);
+
+ RegCloseKey( hkSubmounts );
strcpy(ioctlp->outDatap, submountreqp);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
- return 0;
+ return 0;
}
/* The suggested submount name is already in use--if the
if (!strcmp (submountPathNormalized, afspath)) {
strcpy(ioctlp->outDatap, submountreqp);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
+ RegCloseKey( hkSubmounts );
lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
- return 0;
+ return 0;
}
}
- /* At this point, the user either didn't request a particular
- * submount name, or that submount name couldn't be used.
- * Look through afsdsbmt.ini to see if there are any submounts
- * already associated with the specified path. The first
- * step in doing that search is to load the AFS Submounts
- * section of afsdsbmt.ini into memory.
- */
-
- submountDataSize = 1024;
- submountData = malloc (submountDataSize);
-
- for (iteration = 0; iteration < 5; ++iteration) {
-
- int sectionSize;
- sectionSize = GetPrivateProfileString("AFS Submounts",
- NULL, "", submountData,
- submountDataSize, "afsdsbmt.ini");
- if (sectionSize < submountDataSize-2)
- break;
+ RegQueryInfoKey( hkSubmounts,
+ NULL, /* lpClass */
+ NULL, /* lpcClass */
+ NULL, /* lpReserved */
+ NULL, /* lpcSubKeys */
+ NULL, /* lpcMaxSubKeyLen */
+ NULL, /* lpcMaxClassLen */
+ &dwSubmounts, /* lpcValues */
+ NULL, /* lpcMaxValueNameLen */
+ NULL, /* lpcMaxValueLen */
+ NULL, /* lpcbSecurityDescriptor */
+ NULL /* lpftLastWriteTime */
+ );
- free (submountData);
- submountDataSize *= 2;
- submountData = malloc (submountDataSize);
- }
/* Having obtained a list of all available submounts, start
* searching that list for a path which matches the requested
nextAutoSubmount = 1;
- for (submountName = submountData;
- submountName && *submountName;
- submountName += 1+strlen(submountName)) {
-
+ for ( dwIndex = 0; dwIndex < dwSubmounts; dwIndex ++ ) {
char submountPathNormalized[MAX_PATH];
char submountPath[MAX_PATH] = "";
- int submountPathLen;
+ DWORD submountPathLen = sizeof(submountPath);
+ char submountName[256];
+ DWORD submountNameLen = sizeof(submountName);
+
+ RegEnumValue( hkSubmounts, dwIndex, submountName, &submountNameLen, NULL,
+ &dwType, submountPath, &submountPathLen);
/* If this is an Auto### submount, remember its ### value */
thisAutoSubmount+1);
}
- /* We have the name of a submount in the AFS Submounts
- * section; read that entry to find out what path it
- * maps to.
- */
- submountPathLen = GetPrivateProfileString("AFS Submounts",
- submountName, "", submountPath,
- sizeof(submountPath), "afsdsbmt.ini");
-
if ((submountPathLen == 0) ||
(submountPathLen == sizeof(submountPath) - 1)) {
continue;
*/
cm_NormalizeAfsPath (submountPathNormalized, submountPath);
if (!strcmp (submountPathNormalized, afspath)) {
-
strcpy(ioctlp->outDatap, submountName);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
- free (submountData);
+ RegCloseKey(hkSubmounts);
lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
- return 0;
+ return 0;
}
}
- free (submountData);
-
/* We've been through the entire list of existing submounts, and
* didn't find any which matched the specified path. So, we'll
* just have to add one. Remember not to write the leading "/afs"
sprintf(ioctlp->outDatap, "auto%ld", nextAutoSubmount);
- WritePrivateProfileString("AFS Submounts", ioctlp->outDatap,
- &afspath[lstrlen("/afs")],
- "afsdsbmt.ini");
+ RegSetValueEx( hkSubmounts,
+ ioctlp->outDatap,
+ 0,
+ REG_SZ,
+ (strlen(&afspath[strlen(cm_mountRoot)])) ?
+ &afspath[strlen(cm_mountRoot)]:"/",
+ (strlen(&afspath[strlen(cm_mountRoot)])) ?
+ strlen(&afspath[strlen(cm_mountRoot)])+1:2);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
+ RegCloseKey(hkSubmounts);
lock_ReleaseMutex(&cm_Afsdsbmt_Lock);
return 0;
}
extern int afsd_shutdown(int);
extern int afs_shutdown;
-long cm_IoctlShutdown(smb_ioctl_t *ioctlp, cm_user_t *userp)
-{
+long cm_IoctlShutdown(smb_ioctl_t *ioctlp, cm_user_t *userp) {
afs_shutdown = 1; /* flag to shut down */
return 0;
}
#endif /* DJGPP */
+
+long cm_IoctlGetSMBName(smb_ioctl_t *ioctlp, cm_user_t *userp)
+{
+ smb_user_t *uidp = ioctlp->uidp;
+
+ if (uidp && uidp->unp) {
+ memcpy(ioctlp->outDatap, uidp->unp->name, strlen(uidp->unp->name));
+ ioctlp->outDatap += strlen(uidp->unp->name);
+ }
+
+ return 0;
+}
+
+/*
+ * functions to dump contents of various structures.
+ * In debug build (linked with crt debug library) will dump allocated but not freed memory
+ */
+extern int cm_DumpSCache(FILE *outputFile, char *cookie);
+extern int cm_DumpBufHashTable(FILE *outputFile, char *cookie);
+extern int smb_DumpVCP(FILE *outputFile, char *cookie);
+
+long cm_IoctlMemoryDump(struct smb_ioctl *ioctlp, struct cm_user *userp)
+{
+ long inValue = 0;
+ HANDLE hLogFile;
+ char logfileName[MAX_PATH+1];
+ char *cookie;
+
+#ifdef _DEBUG
+ static _CrtMemState memstate;
+#endif
+
+ cm_SkipIoctlPath(ioctlp);
+ memcpy(&inValue, ioctlp->inDatap, sizeof(long));
+
+ if (getenv("TEMP"))
+ {
+ strncpy(logfileName, getenv("TEMP"), MAX_PATH);
+ logfileName[MAX_PATH] = '\0';
+ }
+ else
+ {
+ GetWindowsDirectory(logfileName, sizeof(logfileName));
+ }
+ strncat(logfileName, "\\afsd_alloc.log", sizeof(logfileName));
+
+ hLogFile = CreateFile(logfileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+
+ if (!hLogFile)
+ {
+ /* error */
+ inValue = -1;
+ memcpy(ioctlp->outDatap, &inValue, sizeof(long));
+ ioctlp->outDatap += sizeof(long);
+
+ return 0;
+ }
+
+ SetFilePointer(hLogFile, 0, NULL, FILE_END);
+
+ cookie = inValue ? "b" : "e";
+
+#ifdef _DEBUG
+
+ if (inValue)
+ {
+ _CrtMemCheckpoint(&memstate);
+ }
+ else
+ {
+ _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
+ _CrtSetReportFile(_CRT_WARN, hLogFile);
+ _CrtMemDumpAllObjectsSince(&memstate);
+ }
+#endif
+
+ /* dump all interesting data */
+ cm_DumpSCache(hLogFile, cookie);
+ cm_DumpBufHashTable(hLogFile, cookie);
+ smb_DumpVCP(hLogFile, cookie);
+
+ CloseHandle(hLogFile);
+
+ memcpy(ioctlp->outDatap, &inValue, sizeof(long));
+ ioctlp->outDatap += sizeof(long);
+
+ return 0;
+}
git://git.openafs.org / openafs.git / blobdiff