#include <winioctl.h>
#include <rx\rx.h>
+#include "cm_btree.h"
+
#ifdef _DEBUG
#include <crtdbg.h>
#endif
#define PIOCTL_LOGON 0x1
#define MAX_PATH 260
+const char utf8_prefix[] = UTF8_PREFIX;
+const int utf8_prefix_size = sizeof(utf8_prefix) - sizeof(char);
+
osi_mutex_t cm_Afsdsbmt_Lock;
extern afs_int32 cryptall;
extern char cm_NetbiosName[];
+extern clientchar_t cm_NetbiosNameC[];
extern void afsi_log(char *pattern, ...);
void cm_InitIoctl(void)
{
- lock_InitializeMutex(&cm_Afsdsbmt_Lock, "AFSDSBMT.INI Access Lock");
+ lock_InitializeMutex(&cm_Afsdsbmt_Lock, "AFSDSBMT.INI Access Lock",
+ LOCK_HIERARCHY_AFSDBSBMT_GLOBAL);
}
-long cm_CleanFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
+/*
+ * Utility function. (Not currently in use.)
+ * This function forces all dirty buffers to the file server and
+ * then discards the status info.
+ */
+afs_int32
+cm_CleanFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
{
long code;
- code = buf_CleanVnode(scp, userp, reqp);
-
- lock_ObtainWrite(&scp->rw);
- cm_DiscardSCache(scp);
- lock_ReleaseWrite(&scp->rw);
-
+ code = cm_FSync(scp, userp, reqp, FALSE);
+ if (!code) {
+ lock_ObtainWrite(&scp->rw);
+ cm_DiscardSCache(scp);
+ lock_ReleaseWrite(&scp->rw);
+ }
osi_Log2(afsd_logp,"cm_CleanFile scp 0x%x returns error: [%x]",scp, code);
return code;
}
-long cm_FlushFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
+/*
+ * Utility function. Used within this file.
+ * scp must be held but not locked.
+ */
+afs_int32
+cm_FlushFile(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
{
- long code;
+ afs_int32 code;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
- cm_noteLocalMountPointChange();
+ cm_noteLocalMountPointChange(FALSE);
return 0;
}
#endif
code = buf_FlushCleanPages(scp, userp, reqp);
+ if (scp->fileType == CM_SCACHETYPE_DIRECTORY)
+ lock_ObtainWrite(&scp->dirlock);
lock_ObtainWrite(&scp->rw);
cm_DiscardSCache(scp);
-
+ if (scp->fileType == CM_SCACHETYPE_DIRECTORY) {
+ cm_ResetSCacheDirectory(scp, 1);
+ lock_ReleaseWrite(&scp->dirlock);
+ }
lock_ReleaseWrite(&scp->rw);
osi_Log2(afsd_logp,"cm_FlushFile scp 0x%x returns error: [%x]",scp, code);
return code;
}
-long cm_FlushParent(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
+/*
+ * Utility function. (Not currently in use)
+ * IoctlPath must be parsed or skipped prior to calling.
+ * scp must be held but not locked.
+ */
+afs_int32
+cm_FlushParent(cm_scache_t *scp, cm_user_t *userp, cm_req_t *reqp)
{
- long code = 0;
+ afs_int32 code = 0;
cm_scache_t * pscp;
pscp = cm_FindSCacheParent(scp);
return code;
}
-
-long cm_FlushVolume(cm_user_t *userp, cm_req_t *reqp, afs_uint32 cell, afs_uint32 volume)
+/*
+ * Utility function. Used within this function.
+ */
+afs_int32
+cm_FlushVolume(cm_user_t *userp, cm_req_t *reqp, afs_uint32 cell, afs_uint32 volume)
{
- long code = 0;
+ afs_int32 code = 0;
cm_scache_t *scp;
- int i;
+ unsigned int i;
#ifdef AFS_FREELANCE_CLIENT
if ( cell == AFS_FAKE_ROOT_CELL_ID && volume == AFS_FAKE_ROOT_VOL_ID ) {
- cm_noteLocalMountPointChange();
+ cm_noteLocalMountPointChange(FALSE);
return 0;
}
#endif
}
/*
- * cm_ResetACLCache -- invalidate ACL info for a user that has just
- * obtained or lost tokens
- */
-void cm_ResetACLCache(cm_user_t *userp)
-{
- cm_scache_t *scp;
- int hash;
-
- lock_ObtainWrite(&cm_scacheLock);
- for (hash=0; hash < cm_data.scacheHashTableSize; hash++) {
- for (scp=cm_data.scacheHashTablep[hash]; scp; scp=scp->nextp) {
- cm_HoldSCacheNoLock(scp);
- lock_ReleaseWrite(&cm_scacheLock);
- lock_ObtainWrite(&scp->rw);
- cm_InvalidateACLUser(scp, userp);
- lock_ReleaseWrite(&scp->rw);
- lock_ObtainWrite(&cm_scacheLock);
- cm_ReleaseSCacheNoLock(scp);
- }
- }
- lock_ReleaseWrite(&cm_scacheLock);
-}
-
-/*
* TranslateExtendedChars - This is a fix for TR 54482.
*
* If an extended character (80 - FF) is entered into a file
* or directory name in Windows, the character is translated
- * into the OEM character map before being passed to us. Why
- * this occurs is unknown. Our pioctl functions must match
+ * into the OEM character map before being passed to us.
+ * The pioctl functions must match
* this translation for paths given via our own commands (like
* fs). If we do not do this, then we will try to perform an
* operation on a non-translated path, which we will fail to
* find, since the path was created with the translated chars.
* This function performs the required translation.
+ *
+ * OEM character code pages are used by the non-Unicode SMB
+ * mode. Do not use if the CM_IOCTLFLAG_USEUTF8 is set.
*/
-void TranslateExtendedChars(char *str)
+void
+TranslateExtendedChars(char *str)
{
if (!str || !*str)
return;
- CharToOem(str, str);
+ CharToOemA(str, str);
}
-
-/* parse the passed-in file name and do a namei on it. If we fail,
- * return an error code, otherwise return the vnode located in *scpp.
- */
-#define CM_PARSE_FLAG_LITERAL 1
-long cm_ParseIoctlPath(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
- cm_scache_t **scpp, afs_uint32 flags)
+void cm_SkipIoctlPath(cm_ioctl_t *ioctlp)
{
- long code;
- cm_scache_t *substRootp = NULL;
- cm_scache_t *iscp = NULL;
- char * relativePath;
- char * lastComponent = NULL;
- afs_uint32 follow = (flags & CM_PARSE_FLAG_LITERAL ? CM_FLAG_NOMOUNTCHASE : CM_FLAG_FOLLOW);
-
- relativePath = ioctlp->inDatap;
- /* setup the next data value for the caller to use */
- ioctlp->inDatap += (long)strlen(ioctlp->inDatap) + 1;;
-
- osi_Log1(afsd_logp, "cm_ParseIoctlPath %s", osi_LogSaveString(afsd_logp,relativePath));
-
- /* 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
- */
+ size_t temp;
- /* We do not perform path name translation on the ioctl path data
- * because these paths were not translated by Windows through the
- * file system API. Therefore, they are not OEM characters but
- * whatever the display character set is.
- */
- // TranslateExtendedChars(relativePath);
+ temp = strlen(ioctlp->inDatap) + 1;
+ ioctlp->inDatap += temp;
+}
- /* This is usually nothing, but for StatMountPoint it is the file name. */
- // TranslateExtendedChars(ioctlp->inDatap);
- 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; /* buffer overflow vuln.? */
- if ( !_strnicmp("all", p, 3) )
- p += 4;
+clientchar_t * cm_ParseIoctlStringAlloc(cm_ioctl_t *ioctlp, const char * ext_instrp)
+{
+ clientchar_t * rs = NULL;
+ const char * instrp;
- 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_data.rootSCachep, ioctlp->prefix->data,
- CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, sharePath, reqp, &substRootp);
- free(sharePath);
- if (code) {
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [1] code 0x%x", code);
- return code;
- }
-
- lastComponent = strrchr(p, '\\');
- if (lastComponent && (lastComponent - p) > 1 &&strlen(lastComponent) > 1) {
- *lastComponent = '\0';
- lastComponent++;
-
- code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, NULL, reqp, &iscp);
- if (code == 0)
- code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
- userp, NULL, reqp, scpp);
- if (iscp)
- cm_ReleaseSCache(iscp);
- } else {
- code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD,
- userp, NULL, reqp, scpp);
- }
- cm_ReleaseSCache(substRootp);
- if (code) {
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [2] code 0x%x", 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;
+ instrp = (ext_instrp)?ext_instrp:ioctlp->inDatap;
- 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_data.rootSCachep, ioctlp->prefix->data,
- CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, shareName, reqp, &substRootp);
- if (code) {
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [3] code 0x%x", code);
- return code;
- }
-
- lastComponent = strrchr(p, '\\');
- if (lastComponent && (lastComponent - p) > 1 &&strlen(lastComponent) > 1) {
- *lastComponent = '\0';
- lastComponent++;
-
- code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, NULL, reqp, &iscp);
- if (code == 0)
- code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
- userp, NULL, reqp, scpp);
- if (iscp)
- cm_ReleaseSCache(iscp);
- } else {
- code = cm_NameI(substRootp, p, CM_FLAG_CASEFOLD,
- userp, NULL, reqp, scpp);
- }
-
- if (code) {
- cm_ReleaseSCache(substRootp);
- osi_Log1(afsd_logp,"cm_ParseIoctlPath code [4] 0x%x", code);
- return code;
- }
- }
+ if ((ioctlp->flags & CM_IOCTLFLAG_USEUTF8) == CM_IOCTLFLAG_USEUTF8) {
+ rs = cm_Utf8ToClientStringAlloc(instrp, -1, NULL);
} else {
- code = cm_NameI(cm_data.rootSCachep, ioctlp->prefix->data,
- CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, ioctlp->tidPathp, reqp, &substRootp);
- if (code) {
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [6] code 0x%x", code);
- return code;
- }
-
- lastComponent = strrchr(relativePath, '\\');
- if (lastComponent && (lastComponent - relativePath) > 1 && strlen(lastComponent) > 1) {
- *lastComponent = '\0';
- lastComponent++;
-
- code = cm_NameI(substRootp, relativePath, CM_FLAG_CASEFOLD | CM_FLAG_FOLLOW,
- userp, NULL, reqp, &iscp);
- if (code == 0)
- code = cm_NameI(iscp, lastComponent, CM_FLAG_CASEFOLD | follow,
- userp, NULL, reqp, scpp);
- if (iscp)
- cm_ReleaseSCache(iscp);
- } else {
- code = cm_NameI(substRootp, relativePath, CM_FLAG_CASEFOLD | follow,
- userp, NULL, reqp, scpp);
- }
- if (code) {
- cm_ReleaseSCache(substRootp);
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [7] code 0x%x", code);
- return code;
- }
- }
+ int cch;
- if (substRootp)
- cm_ReleaseSCache(substRootp);
+ /* Not a UTF-8 string */
+ if (smb_StoreAnsiFilenames) {
+ cch = cm_AnsiToClientString(instrp, -1, NULL, 0);
+#ifdef DEBUG
+ osi_assert(cch > 0);
+#endif
+ rs = malloc(cch * sizeof(clientchar_t));
+ cm_AnsiToClientString(instrp, -1, rs, cch);
+ } else {
+ cch = cm_OemToClientString(instrp, -1, NULL, 0);
+#ifdef DEBUG
+ osi_assert(cch > 0);
+#endif
+ rs = malloc(cch * sizeof(clientchar_t));
+ cm_OemToClientString(instrp, -1, rs, cch);
+ }
+ }
- /* and return success */
- osi_Log1(afsd_logp,"cm_ParseIoctlPath [8] code 0x%x", code);
- return 0;
+ if (ext_instrp == NULL) {
+ ioctlp->inDatap += strlen(ioctlp->inDatap) + 1;
+ }
+ return rs;
}
-void cm_SkipIoctlPath(smb_ioctl_t *ioctlp)
+int cm_UnparseIoctlString(cm_ioctl_t *ioctlp,
+ char * ext_outp,
+ const clientchar_t * cstr, int cchlen)
{
- size_t temp;
-
- temp = strlen(ioctlp->inDatap) + 1;
- ioctlp->inDatap += temp;
-}
+ char *outp;
+ int cchout;
+
+ outp = ((ext_outp == NULL)? ioctlp->outDatap : ext_outp);
+
+ if ((ioctlp->flags & CM_IOCTLFLAG_USEUTF8) == CM_IOCTLFLAG_USEUTF8) {
+ cchout = cm_ClientStringToUtf8(cstr, cchlen, outp,
+ (int)(SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp)));
+ } else {
+ if (smb_StoreAnsiFilenames) {
+ cchout = WideCharToMultiByte(CP_ACP, 0, cstr, cchlen,
+ outp,
+ (int)(SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp)),
+ NULL, NULL);
+ } else {
+ cchout = WideCharToMultiByte(CP_OEMCP, 0, cstr, cchlen,
+ outp,
+ (int)(SMB_IOCTL_MAXDATA - (outp - ioctlp->outAllocp)),
+ NULL, NULL);
+ }
+ }
+
+ if (cchout > 0 && ext_outp == NULL) {
+ ioctlp->outDatap += cchout;
+ }
+
+ return cchout;
+}
/*
- * Must be called before cm_ParseIoctlPath or cm_SkipIoctlPath
+ * Must be called before XXX_ParseIoctlPath or cm_SkipIoctlPath
*/
-static cm_ioctlQueryOptions_t *
-cm_IoctlGetQueryOptions(struct smb_ioctl *ioctlp, struct cm_user *userp)
+cm_ioctlQueryOptions_t *
+cm_IoctlGetQueryOptions(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- afs_uint32 pathlen = strlen(ioctlp->inDatap) + 1;
+ afs_uint32 pathlen = (afs_uint32) strlen(ioctlp->inDatap) + 1;
char *p = ioctlp->inDatap + pathlen;
cm_ioctlQueryOptions_t * optionsp = NULL;
}
/*
- * Must be called after cm_ParseIoctlPath or cm_SkipIoctlPath
+ * Must be called after smb_ParseIoctlPath or cm_SkipIoctlPath
* or any other time that ioctlp->inDatap points at the
* cm_ioctlQueryOptions_t object.
*/
-static void
-cm_IoctlSkipQueryOptions(struct smb_ioctl *ioctlp, struct cm_user *userp)
+void
+cm_IoctlSkipQueryOptions(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
cm_ioctlQueryOptions_t * optionsp = (cm_ioctlQueryOptions_t *)ioctlp->inDatap;
ioctlp->inDatap += optionsp->size;
+ ioctlp->inCopied -= optionsp->size;
}
/* format the specified path to look like "/afs/<cellname>/usr", by
* easier (because we can always jump past the initial "/afs" to find
* the AFS path that should be written into afsdsbmt.ini).
*/
-void cm_NormalizeAfsPath(char *outpathp, long outlen, char *inpathp)
+void
+cm_NormalizeAfsPath(clientchar_t *outpathp, long cchlen, clientchar_t *inpathp)
+{
+ clientchar_t *cp;
+ clientchar_t bslash_mountRoot[256];
+
+ cm_ClientStrCpy(bslash_mountRoot, lengthof(bslash_mountRoot), cm_mountRootC);
+ bslash_mountRoot[0] = '\\';
+
+ if (!cm_ClientStrCmpNI(inpathp, cm_mountRootC, cm_mountRootCLen))
+ cm_ClientStrCpy(outpathp, cchlen, inpathp);
+ else if (!cm_ClientStrCmpNI(inpathp, bslash_mountRoot,
+ (int)cm_ClientStrLen(bslash_mountRoot)))
+ cm_ClientStrCpy(outpathp, cchlen, inpathp);
+ else if ((inpathp[0] == '/') || (inpathp[0] == '\\'))
+ cm_ClientStrPrintfN(outpathp, cchlen, _C("%s%s"), cm_mountRootC, inpathp);
+ else // inpathp looks like "<cell>/usr"
+ cm_ClientStrPrintfN(outpathp, cchlen, _C("%s/%s"), cm_mountRootC, inpathp);
+
+ for (cp = outpathp; *cp != 0; ++cp) {
+ if (*cp == '\\')
+ *cp = '/';
+ }
+
+ if (cm_ClientStrLen(outpathp) && (outpathp[cm_ClientStrLen(outpathp)-1] == '/')) {
+ outpathp[cm_ClientStrLen(outpathp)-1] = 0;
+ }
+
+ if (!cm_ClientStrCmpI(outpathp, cm_mountRootC)) {
+ cm_ClientStrCpy(outpathp, cchlen, cm_mountRootC);
+ }
+}
+
+void cm_NormalizeAfsPathAscii(char *outpathp, long outlen, char *inpathp)
{
char *cp;
char bslash_mountRoot[256];
outpathp[strlen(outpathp)-1] = 0;
}
- if (!strcmpi (outpathp, cm_mountRoot)) {
+ if (!_stricmp (outpathp, cm_mountRoot)) {
StringCbCopy(outpathp, outlen, cm_mountRoot);
}
}
-#define LEAF_SIZE 256
-/* parse the passed-in file name and do a namei on its parent. If we fail,
- * return an error code, otherwise return the vnode located in *scpp.
- */
-long cm_ParseIoctlParent(smb_ioctl_t *ioctlp, cm_user_t *userp, cm_req_t *reqp,
- cm_scache_t **scpp, char *leafp)
-{
- long code;
- char tbuffer[1024];
- char *tp, *jp;
- cm_scache_t *substRootp = NULL;
-
- StringCbCopyA(tbuffer, sizeof(tbuffer), ioctlp->inDatap);
- tp = strrchr(tbuffer, '\\');
- jp = strrchr(tbuffer, '/');
- if (!tp)
- tp = jp;
- else if (jp && (tp - tbuffer) < (jp - tbuffer))
- tp = jp;
- if (!tp) {
- StringCbCopyA(tbuffer, sizeof(tbuffer), "\\");
- if (leafp)
- StringCbCopyA(leafp, LEAF_SIZE, ioctlp->inDatap);
- }
- else {
- *tp = 0;
- if (leafp)
- StringCbCopyA(leafp, LEAF_SIZE, 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;
-
- 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_data.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);
- cm_ReleaseSCache(substRootp);
- 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_data.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);
- cm_ReleaseSCache(substRootp);
- if (code) return code;
- }
- } else {
- code = cm_NameI(cm_data.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_CASEFOLD | CM_FLAG_FOLLOW,
- userp, NULL, reqp, scpp);
- cm_ReleaseSCache(substRootp);
- if (code) return code;
- }
- /* # of bytes of path */
- code = (long)strlen(ioctlp->inDatap) + 1;
- ioctlp->inDatap += code;
-
- /* and return success */
- return 0;
-}
-
-long cm_IoctlGetACL(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOCGETAL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetACL(cm_ioctl_t *ioctlp, cm_user_t *userp, cm_scache_t *scp, cm_req_t *reqp)
{
+ afs_int32 code;
cm_conn_t *connp;
- cm_scache_t *scp;
AFSOpaque acl;
AFSFetchStatus fileStatus;
AFSVolSync volSync;
- long code;
AFSFid afid;
int tlen;
- cm_req_t req;
- struct rx_connection * callp;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
+ struct rx_connection * rxconnp;
+
+ memset(&volSync, 0, sizeof(volSync));
/* now make the get acl call */
#ifdef AFS_FREELANCE_CLIENT
do {
acl.AFSOpaque_val = ioctlp->outDatap;
acl.AFSOpaque_len = 0;
- code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
- if (code) continue;
+ code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
+ if (code)
+ continue;
- callp = cm_GetRxConn(connp);
- code = RXAFS_FetchACL(callp, &afid, &acl, &fileStatus, &volSync);
- rx_PutConnection(callp);
+ rxconnp = cm_GetRxConn(connp);
+ code = RXAFS_FetchACL(rxconnp, &afid, &acl, &fileStatus, &volSync);
+ rx_PutConnection(rxconnp);
- } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
- cm_ReleaseSCache(scp);
+ } while (cm_Analyze(connp, userp, reqp, &scp->fid, &volSync, NULL, NULL, code));
+ code = cm_MapRPCError(code, reqp);
- if (code) return code;
+ if (code)
+ return code;
}
/* skip over return data */
tlen = (int)strlen(ioctlp->outDatap) + 1;
return 0;
}
-long cm_IoctlGetFileCellName(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOC_FILE_CELL_NAME internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetFileCellName(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *scp;
+ afs_int32 code;
cm_cell_t *cellp;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
#ifdef AFS_FREELANCE_CLIENT
if ( cm_freelanceEnabled &&
{
cellp = cm_FindCellByID(scp->fid.cell, CM_FLAG_NOPROBE);
if (cellp) {
- StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), cellp->name);
- ioctlp->outDatap += strlen(ioctlp->outDatap) + 1;
- code = 0;
- }
- else
+ clientchar_t * cellname;
+
+ cellname = cm_FsStringToClientStringAlloc(cellp->name, -1, NULL);
+ if (cellname == NULL) {
+ code = CM_ERROR_NOSUCHCELL;
+ } else {
+ cm_UnparseIoctlString(ioctlp, NULL, cellname, -1);
+ free(cellname);
+ code = 0;
+ }
+ } else
code = CM_ERROR_NOSUCHCELL;
}
- cm_ReleaseSCache(scp);
return code;
}
-long cm_IoctlSetACL(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOCSETAL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlSetACL(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
+ afs_int32 code;
cm_conn_t *connp;
- cm_scache_t *scp;
AFSOpaque acl;
AFSFetchStatus fileStatus;
AFSVolSync volSync;
- long code;
AFSFid fid;
- cm_req_t req;
- struct rx_connection * callp;
+ struct rx_connection * rxconnp;
- cm_InitReq(&req);
+ memset(&volSync, 0, sizeof(volSync));
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, 0);
- if (code) return code;
-
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
code = CM_ERROR_NOACCESS;
do {
acl.AFSOpaque_val = ioctlp->inDatap;
acl.AFSOpaque_len = (u_int)strlen(ioctlp->inDatap)+1;
- code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
- if (code) continue;
+ code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
+ if (code)
+ continue;
- callp = cm_GetRxConn(connp);
- code = RXAFS_StoreACL(callp, &fid, &acl, &fileStatus, &volSync);
- rx_PutConnection(callp);
+ rxconnp = cm_GetRxConn(connp);
+ code = RXAFS_StoreACL(rxconnp, &fid, &acl, &fileStatus, &volSync);
+ rx_PutConnection(rxconnp);
- } while (cm_Analyze(connp, userp, &req, &scp->fid, &volSync, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
+ } while (cm_Analyze(connp, userp, reqp, &scp->fid, &volSync, NULL, NULL, code));
+ code = cm_MapRPCError(code, reqp);
/* invalidate cache info, since we just trashed the ACL cache */
lock_ObtainWrite(&scp->rw);
cm_DiscardSCache(scp);
lock_ReleaseWrite(&scp->rw);
}
- cm_ReleaseSCache(scp);
return code;
}
-
-
-long cm_IoctlFlushAllVolumes(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_FLUSHALL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlFlushAllVolumes(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_req_t *reqp)
{
- long code;
+ afs_int32 code;
cm_scache_t *scp;
- int i;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
+ unsigned int i;
lock_ObtainWrite(&cm_scacheLock);
for (i=0; i<cm_data.scacheHashTableSize; i++) {
lock_ReleaseWrite(&cm_scacheLock);
/* now flush the file */
- code = cm_FlushFile(scp, userp, &req);
+ code = cm_FlushFile(scp, userp, reqp);
lock_ObtainWrite(&cm_scacheLock);
cm_ReleaseSCacheNoLock(scp);
}
return code;
}
-long cm_IoctlFlushVolume(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_FLUSHVOLUME internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlFlushVolume(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *scp;
- unsigned long volume;
- unsigned long cell;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
+ afs_int32 code;
+ afs_uint32 volume;
+ afs_uint32 cell;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
{
volume = scp->fid.volume;
cell = scp->fid.cell;
- cm_ReleaseSCache(scp);
-
- code = cm_FlushVolume(userp, &req, cell, volume);
+ code = cm_FlushVolume(userp, reqp, cell, volume);
}
return code;
}
-long cm_IoctlFlushFile(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCFLUSH internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlFlushFile(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *scp;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
+ afs_int32 code;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
} else
#endif
{
- cm_FlushFile(scp, userp, &req);
+ cm_FlushFile(scp, userp, reqp);
}
- cm_ReleaseSCache(scp);
-
return 0;
}
-long cm_IoctlSetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOCSETVOLSTAT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlSetVolumeStatus(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- cm_scache_t *scp;
+ afs_int32 code;
char volName[32];
char offLineMsg[256];
char motd[256];
cm_conn_t *tcp;
- long code;
AFSFetchVolumeStatus volStat;
AFSStoreVolumeStatus storeStat;
cm_volume_t *tvp;
- char *cp;
cm_cell_t *cellp;
- cm_req_t req;
- struct rx_connection * callp;
-
- cm_InitReq(&req);
-
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, 0);
- if (code) return code;
+ char *cp;
+ clientchar_t *strp;
+ struct rx_connection * rxconnp;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
cellp = cm_FindCellByID(scp->fid.cell, 0);
osi_assertx(cellp, "null cm_cell_t");
- if (scp->flags & CM_SCACHEFLAG_RO) {
- cm_ReleaseSCache(scp);
+ if (scp->flags & CM_SCACHEFLAG_RO)
return CM_ERROR_READONLY;
- }
- code = cm_FindVolumeByID(cellp, scp->fid.volume, userp, &req,
+ code = cm_FindVolumeByID(cellp, scp->fid.volume, userp, reqp,
CM_GETVOL_FLAG_CREATE, &tvp);
- if (code) {
- cm_ReleaseSCache(scp);
+ if (code)
return code;
- }
+
cm_PutVolume(tvp);
/* Copy the junk out, using cp as a roving pointer. */
- cp = ioctlp->inDatap;
- memcpy((char *)&volStat, cp, sizeof(AFSFetchVolumeStatus));
- cp += sizeof(AFSFetchVolumeStatus);
- StringCbCopyA(volName, sizeof(volName), cp);
- cp += strlen(volName)+1;
- StringCbCopyA(offLineMsg, sizeof(offLineMsg), cp);
- cp += strlen(offLineMsg)+1;
- StringCbCopyA(motd, sizeof(motd), cp);
+ memcpy((char *)&volStat, ioctlp->inDatap, sizeof(AFSFetchVolumeStatus));
+ ioctlp->inDatap += sizeof(AFSFetchVolumeStatus);
+
+ strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ cm_ClientStringToFsString(strp, -1, volName, lengthof(volName));
+ free(strp);
+
+ strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ cm_ClientStringToFsString(strp, -1, offLineMsg, lengthof(offLineMsg));
+ free(strp);
+
+ strp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ cm_ClientStringToFsString(strp, -1, motd, lengthof(motd));
+ free(strp);
+
+ strp = NULL;
+
storeStat.Mask = 0;
if (volStat.MinQuota != -1) {
storeStat.MinQuota = volStat.MinQuota;
}
do {
- code = cm_ConnFromFID(&scp->fid, userp, &req, &tcp);
- if (code) continue;
+ code = cm_ConnFromFID(&scp->fid, userp, reqp, &tcp);
+ if (code)
+ continue;
- callp = cm_GetRxConn(tcp);
- code = RXAFS_SetVolumeStatus(callp, scp->fid.volume,
- &storeStat, volName, offLineMsg, motd);
- rx_PutConnection(callp);
+ rxconnp = cm_GetRxConn(tcp);
+ code = RXAFS_SetVolumeStatus(rxconnp, scp->fid.volume,
+ &storeStat, volName, offLineMsg, motd);
+ rx_PutConnection(rxconnp);
- } while (cm_Analyze(tcp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
+ } while (cm_Analyze(tcp, userp, reqp, &scp->fid, NULL, NULL, NULL, code));
+ code = cm_MapRPCError(code, reqp);
}
/* return on failure */
- cm_ReleaseSCache(scp);
- if (code) {
+ if (code)
return code;
- }
/* we are sending parms back to make compat. with prev system. should
* change interface later to not ask for current status, just set
return 0;
}
-long cm_IoctlGetVolumeStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOCGETVOLSTAT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetVolumeStatus(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- char volName[32];
- cm_scache_t *scp;
- char offLineMsg[256];
- char motd[256];
+ afs_int32 code;
+ char volName[32]="(unknown)";
+ char offLineMsg[256]="server temporarily inaccessible";
+ char motd[256]="server temporarily inaccessible";
cm_conn_t *connp;
- register long code;
AFSFetchVolumeStatus volStat;
- register char *cp;
+ char *cp;
char *Name;
char *OfflineMsg;
char *MOTD;
- cm_req_t req;
- struct rx_connection * callp;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
+ struct rx_connection * rxconnp;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
OfflineMsg = offLineMsg;
MOTD = motd;
do {
- code = cm_ConnFromFID(&scp->fid, userp, &req, &connp);
+ code = cm_ConnFromFID(&scp->fid, userp, reqp, &connp);
if (code) continue;
- callp = cm_GetRxConn(connp);
- code = RXAFS_GetVolumeStatus(callp, scp->fid.volume,
+ rxconnp = cm_GetRxConn(connp);
+ code = RXAFS_GetVolumeStatus(rxconnp, scp->fid.volume,
&volStat, &Name, &OfflineMsg, &MOTD);
- rx_PutConnection(callp);
+ rx_PutConnection(rxconnp);
- } while (cm_Analyze(connp, userp, &req, &scp->fid, NULL, NULL, NULL, code));
- code = cm_MapRPCError(code, &req);
+ } while (cm_Analyze(connp, userp, reqp, &scp->fid, NULL, NULL, NULL, code));
+ code = cm_MapRPCError(code, reqp);
}
- cm_ReleaseSCache(scp);
- if (code) return code;
+ if (code)
+ return code;
/* Copy all this junk into msg->im_data, keeping track of the lengths. */
cp = ioctlp->outDatap;
return 0;
}
-long cm_IoctlGetFid(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCGETFID internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetFid(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- cm_scache_t *scp;
- register long code;
- register char *cp;
+ char *cp;
cm_fid_t fid;
- cm_req_t req;
- cm_ioctlQueryOptions_t * optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- if (code) return code;
memset(&fid, 0, sizeof(cm_fid_t));
fid.cell = scp->fid.cell;
fid.vnode = scp->fid.vnode;
fid.unique = scp->fid.unique;
- cm_ReleaseSCache(scp);
-
/* Copy all this junk into msg->im_data, keeping track of the lengths. */
cp = ioctlp->outDatap;
memcpy(cp, (char *)&fid, sizeof(cm_fid_t));
return 0;
}
-long cm_IoctlGetFileType(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_GETFILETYPE internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetFileType(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- cm_scache_t *scp;
- register long code;
- register char *cp;
+ afs_int32 code = 0;
+ char *cp;
afs_uint32 fileType = 0;
- cm_req_t req;
- cm_ioctlQueryOptions_t * optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
+
+ if (scp->fileType == 0) {
+ lock_ObtainWrite(&scp->rw);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code == 0)
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ lock_ReleaseWrite(&scp->rw);
}
- if (code)
- return code;
- fileType = scp->fileType;
- cm_ReleaseSCache(scp);
+ if (code == 0) {
+ fileType = scp->fileType;
- /* Copy all this junk into msg->im_data, keeping track of the lengths. */
- cp = ioctlp->outDatap;
- memcpy(cp, (char *)&fileType, sizeof(fileType));
- cp += sizeof(fileType);
+ /* Copy all this junk into msg->im_data, keeping track of the lengths. */
+ cp = ioctlp->outDatap;
+ memcpy(cp, (char *)&fileType, sizeof(fileType));
+ cp += sizeof(fileType);
- /* return new size */
- ioctlp->outDatap = cp;
+ /* return new size */
+ ioctlp->outDatap = cp;
+ }
+ return code;
+}
- return 0;
+/*
+ * VIOCGETOWNER internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlGetOwner(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
+{
+ afs_int32 code = 0;
+ char *cp;
+
+ lock_ObtainWrite(&scp->rw);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code == 0)
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ lock_ReleaseWrite(&scp->rw);
+
+ if (code == 0) {
+ /* Copy all this junk into msg->im_data, keeping track of the lengths. */
+ cp = ioctlp->outDatap;
+ memcpy(cp, (char *)&scp->owner, sizeof(afs_uint32));
+ cp += sizeof(afs_uint32);
+ memcpy(cp, (char *)&scp->group, sizeof(afs_uint32));
+ cp += sizeof(afs_uint32);
+
+ /* return new size */
+ ioctlp->outDatap = cp;
+ }
+ return code;
}
-long cm_IoctlGetOwner(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOC_SETOWNER internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped
+ * and that cm_ioctlQueryOptions_t have been parsed and skipped.
+ *
+ * scp is held but not locked.
+ *
+ */
+afs_int32
+cm_IoctlSetOwner(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- cm_scache_t *scp;
- register long code;
- register char *cp;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
+ afs_int32 code = 0;
+ char *cp;
+
+ lock_ObtainWrite(&scp->rw);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code == 0)
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ lock_ReleaseWrite(&scp->rw);
+
+ if (code == 0) {
+ afs_uint32 owner;
+ cm_attr_t attr;
+
+ memset(&attr, 0, sizeof(attr));
+
+ cp = ioctlp->inDatap;
+ memcpy((char *)&owner, cp, sizeof(afs_uint32));
+
+ attr.mask = CM_ATTRMASK_OWNER;
+ attr.owner = owner;
+
+ code = cm_SetAttr(scp, &attr, userp, reqp);
}
- if (code)
- return code;
+ return code;
+}
- /* Copy all this junk into msg->im_data, keeping track of the lengths. */
- cp = ioctlp->outDatap;
- memcpy(cp, (char *)&scp->owner, sizeof(afs_uint32));
- cp += sizeof(afs_uint32);
- memcpy(cp, (char *)&scp->group, sizeof(afs_uint32));
- cp += sizeof(afs_uint32);
- /* return new size */
- ioctlp->outDatap = cp;
+/*
+ * VIOC_SETGROUP internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped
+ * and that cm_ioctlQueryOptions_t have been parsed and skipped.
+ *
+ */
+afs_int32
+cm_IoctlSetGroup(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
+{
+ afs_int32 code = 0;
+ char *cp;
- cm_ReleaseSCache(scp);
+ lock_ObtainWrite(&scp->rw);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code == 0)
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ lock_ReleaseWrite(&scp->rw);
- return 0;
+ if (code == 0) {
+ afs_uint32 group;
+ cm_attr_t attr;
+
+ memset(&attr, 0, sizeof(attr));
+
+ cp = ioctlp->inDatap;
+ memcpy((char *)&group, cp, sizeof(afs_uint32));
+
+ attr.mask = CM_ATTRMASK_GROUP;
+ attr.group = group;
+
+ code = cm_SetAttr(scp, &attr, userp, reqp);
+ }
+ return code;
}
-long cm_IoctlWhereIs(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOCWHEREIS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlWhereIs(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *scp;
+ afs_int32 code = 0;
cm_cell_t *cellp;
cm_volume_t *tvp;
cm_serverRef_t **tsrpp, *current;
cm_server_t *tsp;
- unsigned long volume;
+ afs_uint32 volume;
char *cp;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
volume = scp->fid.volume;
cellp = cm_FindCellByID(scp->fid.cell, 0);
- cm_ReleaseSCache(scp);
-
if (!cellp)
return CM_ERROR_NOSUCHCELL;
} else
#endif
{
- code = cm_FindVolumeByID(cellp, volume, userp, &req, CM_GETVOL_FLAG_CREATE, &tvp);
+ code = cm_FindVolumeByID(cellp, volume, userp, reqp, CM_GETVOL_FLAG_CREATE, &tvp);
if (code)
return code;
cp = ioctlp->outDatap;
- lock_ObtainMutex(&tvp->mx);
- tsrpp = cm_GetVolServers(tvp, volume);
- lock_ObtainRead(&cm_serverLock);
- for (current = *tsrpp; current; current = current->next) {
- tsp = current->server;
- memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
- cp += sizeof(long);
+ tsrpp = cm_GetVolServers(tvp, volume, userp, reqp);
+ if (tsrpp == NULL) {
+ code = CM_ERROR_NOSUCHVOLUME;
+ } else {
+ lock_ObtainRead(&cm_serverLock);
+ for (current = *tsrpp; current; current = current->next) {
+ tsp = current->server;
+ memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
+ cp += sizeof(long);
+ }
+ lock_ReleaseRead(&cm_serverLock);
+ cm_FreeServerList(tsrpp, 0);
}
- lock_ReleaseRead(&cm_serverLock);
- cm_FreeServerList(tsrpp, 0);
- lock_ReleaseMutex(&tvp->mx);
-
/* still room for terminating NULL, add it on */
volume = 0; /* reuse vbl */
memcpy(cp, (char *)&volume, sizeof(long));
ioctlp->outDatap = cp;
cm_PutVolume(tvp);
}
- return 0;
+ return code;
}
-long cm_IoctlStatMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_AFS_STAT_MT_PT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlStatMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_scache_t *scp;
- char *cp;
- cm_req_t req;
+ clientchar_t *cp;
- cm_InitReq(&req);
+ cp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
- if (code) return code;
-
- cp = ioctlp->inDatap;
+ code = cm_Lookup(dscp, cp[0] ? cp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
+ if (code)
+ goto done_2;
- code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
- cm_ReleaseSCache(dscp);
- if (code) return code;
-
lock_ObtainWrite(&scp->rw);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code == 0)
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ else
+ goto done;
/* now check that this is a real mount point */
if (scp->fileType != CM_SCACHETYPE_MOUNTPOINT) {
- lock_ReleaseWrite(&scp->rw);
- cm_ReleaseSCache(scp);
- return CM_ERROR_INVAL;
+ code = CM_ERROR_INVAL;
+ goto done;
}
- code = cm_ReadMountPoint(scp, userp, &req);
+ code = cm_ReadMountPoint(scp, userp, reqp);
if (code == 0) {
- cp = ioctlp->outDatap;
- StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), scp->mountPointStringp);
- cp += strlen(cp) + 1;
- ioctlp->outDatap = cp;
+ char * strp;
+ strp = ioctlp->outDatap;
+ StringCbCopyA(strp, SMB_IOCTL_MAXDATA - (strp - ioctlp->outAllocp), scp->mountPointStringp);
+ strp += strlen(strp) + 1;
+ ioctlp->outDatap = strp;
}
+
+ done:
lock_ReleaseWrite(&scp->rw);
cm_ReleaseSCache(scp);
+ done_2:
+ if (cp)
+ free(cp);
+
return code;
}
-long cm_IoctlDeleteMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_AFS_DELETE_MT_PT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlDeleteMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_scache_t *scp;
- char *cp;
- cm_req_t req;
-
- cm_InitReq(&req);
+ clientchar_t *cp = NULL;
+ fschar_t *originalName = NULL;
+ cm_dirOp_t dirop;
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
- if (code) return code;
-
- cp = ioctlp->inDatap;
+ cp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
- code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
+ code = cm_Lookup(dscp, cp[0] ? cp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
/* if something went wrong, bail out now */
if (code)
goto done3;
lock_ObtainWrite(&scp->rw);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
if (code)
goto done2;
/* time to make the RPC, so drop the lock */
lock_ReleaseWrite(&scp->rw);
+#ifdef USE_BPLUS
+ code = cm_BeginDirOp(dscp, userp, reqp, CM_DIRLOCK_READ, &dirop);
+ if (code == 0) {
+ code = cm_BPlusDirLookupOriginalName(&dirop, cp, &originalName);
+ /* The cm_Dir* functions can't be used to lookup the
+ originalName. Those functions only know of the original
+ name. */
+ cm_EndDirOp(&dirop);
+ }
+#endif
+
+ /* If this name doesn't have a non-normalized name associated with
+ it, we assume that what we had is what is actually present on
+ the file server. */
+
+ if (originalName == NULL) {
+ originalName = cm_ClientStringToFsStringAlloc(cp, -1, NULL);
+ }
+
+ /* cp is a normalized name. originalName is the actual name we
+ saw on the fileserver. */
#ifdef AFS_FREELANCE_CLIENT
if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
- /* we are adding the mount point to the root dir., so call
- * the freelance code to do the add. */
+ /* we are removing the mount point to the root dir., so call
+ * the freelance code to do the deletion. */
osi_Log0(afsd_logp,"IoctlDeleteMountPoint from Freelance root dir");
- code = cm_FreelanceRemoveMount(cp);
+ code = cm_FreelanceRemoveMount(originalName);
} else
#endif
{
/* easier to do it this way */
- code = cm_Unlink(dscp, cp, userp, &req);
+ code = cm_Unlink(dscp, originalName, cp, userp, reqp);
}
if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
smb_NotifyChange(FILE_ACTION_REMOVED,
- FILE_NOTIFY_CHANGE_DIR_NAME,
- dscp, cp, NULL, TRUE);
+ FILE_NOTIFY_CHANGE_DIR_NAME,
+ dscp, cp, NULL, TRUE);
lock_ObtainWrite(&scp->rw);
done1:
cm_ReleaseSCache(scp);
done3:
- cm_ReleaseSCache(dscp);
+ if (originalName != NULL)
+ free(originalName);
+
+ if (cp != NULL)
+ free(cp);
+
return code;
}
-long cm_IoctlCheckServers(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCCKSERV internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlCheckServers(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
cm_cell_t *cellp;
chservinfo_t csi;
cm_server_t *tsp;
int haveCell;
- cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
tp = ioctlp->inDatap;
haveCell = 0;
ioctlp->inDatap = cp = ioctlp->inDatap + sizeof(long);
if (cp - ioctlp->inAllocp < ioctlp->inCopied) /* still more data available */
haveCell = 1;
- }
+ }
/*
* 1: fast check, don't contact servers.
if (!cellp)
return CM_ERROR_NOSUCHCELL;
}
- else cellp = (cm_cell_t *) 0;
+ else
+ cellp = (cm_cell_t *) 0;
if (!cellp && (temp & 2)) {
/* use local cell */
- cellp = cm_FindCellByID(1, 0);
+ fschar_t wscell[CELL_MAXNAMELEN+1];
+ cm_GetRootCellName(wscell);
+ cellp = cm_GetCell(wscell, 0);
}
if (!(temp & 1)) { /* if not fast, call server checker routine */
/* check down servers */
- cm_CheckServers(CM_FLAG_CHECKDOWNSERVERS | CM_FLAG_CHECKUPSERVERS,
- cellp);
- }
+ cm_CheckServers(CM_FLAG_CHECKDOWNSERVERS | CM_FLAG_CHECKUPSERVERS, cellp);
+ }
/* now return the current down server list */
cp = ioctlp->outDatap;
lock_ObtainRead(&cm_serverLock);
for (tsp = cm_allServersp; tsp; tsp=tsp->allNextp) {
- if (cellp && tsp->cellp != cellp) continue; /* cell spec'd and wrong */
+ if (cellp && tsp->cellp != cellp)
+ continue; /* cell spec'd and wrong */
if ((tsp->flags & CM_SERVERFLAG_DOWN)
- && tsp->type == CM_SERVER_FILE) {
+ && tsp->type == CM_SERVER_FILE) {
memcpy(cp, (char *)&tsp->addr.sin_addr.s_addr, sizeof(long));
cp += sizeof(long);
}
return 0;
}
-long cm_IoctlGag(struct smb_ioctl *ioctlp, struct cm_user *userp)
-{
- /* we don't print anything superfluous, so we don't support the gag call */
- return CM_ERROR_INVAL;
-}
-
-long cm_IoctlCheckVolumes(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCCKBACK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlCheckVolumes(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
cm_RefreshVolumes();
return 0;
}
-long cm_IoctlSetCacheSize(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCSETCACHESIZE internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ *
+ * This function is no longer meaningful in the current day world
+ * of persistent caches. The buf_SetNBuffers() function will
+ * inevitably fail.
+ */
+afs_int32
+cm_IoctlSetCacheSize(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
+ afs_int32 code;
afs_uint64 temp;
- long code;
-
- cm_SkipIoctlPath(ioctlp);
memcpy(&temp, ioctlp->inDatap, sizeof(temp));
if (temp == 0)
return code;
}
-long cm_IoctlTraceControl(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_TRACECTL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlTraceControl(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
- long inValue;
-
- cm_SkipIoctlPath(ioctlp);
-
- memcpy(&inValue, ioctlp->inDatap, sizeof(long));
+ afs_uint32 inValue;
+
+ memcpy(&inValue, ioctlp->inDatap, sizeof(afs_uint32));
/* print trace */
if (inValue & 8) {
/* and copy out tracing flag */
inValue = afsd_logp->enabled; /* use as a temp vbl */
- memcpy(ioctlp->outDatap, &inValue, sizeof(long));
- ioctlp->outDatap += sizeof(long);
+ memcpy(ioctlp->outDatap, &inValue, sizeof(afs_uint32));
+ ioctlp->outDatap += sizeof(afs_uint32);
return 0;
}
-long cm_IoctlGetCacheParms(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCGETCACHEPARMS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetCacheParms(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
cm_cacheParms_t parms;
return 0;
}
-long cm_IoctlGetCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCGETCELL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetCell(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
long whichCell;
long magic = 0;
char *tp;
char *basep;
- cm_SkipIoctlPath(ioctlp);
-
tp = ioctlp->inDatap;
memcpy((char *)&whichCell, tp, sizeof(long));
tp += sizeof(long);
/* see if more than one long passed in, ignoring the null pathname (the -1) */
- if (ioctlp->inCopied-1 > sizeof(long)) {
- memcpy((char *)&magic, tp, sizeof(long));
+ if (ioctlp->inCopied-1 > sizeof(afs_uint32)) {
+ memcpy((char *)&magic, tp, sizeof(afs_uint32));
}
lock_ObtainRead(&cm_cellLock);
for (tcellp = cm_data.allCellsp; tcellp; tcellp = tcellp->allNextp) {
- if (whichCell == 0) break;
+ if (whichCell == 0)
+ break;
whichCell--;
}
lock_ReleaseRead(&cm_cellLock);
if (tcellp) {
int max = 8;
+ clientchar_t * cellnamep;
cp = ioctlp->outDatap;
memset(cp, 0, max * sizeof(long));
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;
+ for (i=0, serverRefp = tcellp->vlServersp;
+ serverRefp && i<max;
+ i++, serverRefp = serverRefp->next) {
serverp = serverRefp->server;
memcpy(cp, &serverp->addr.sin_addr.s_addr, sizeof(long));
cp += sizeof(long);
- serverRefp = serverRefp->next;
}
lock_ReleaseRead(&cm_serverLock);
- cp = basep + max * sizeof(afs_int32);
- StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), tcellp->name);
- cp += strlen(tcellp->name)+1;
- ioctlp->outDatap = cp;
+ ioctlp->outDatap = basep + max * sizeof(afs_int32);
+
+ cellnamep = cm_FsStringToClientStringAlloc(tcellp->name, -1, NULL);
+ if (cellnamep) {
+ cm_UnparseIoctlString(ioctlp, NULL, cellnamep, -1);
+ free(cellnamep);
+ } else {
+ tcellp = NULL;
+ }
}
if (tcellp)
return CM_ERROR_NOMORETOKENS; /* mapped to EDOM */
}
-long cm_IoctlNewCell(struct smb_ioctl *ioctlp, struct cm_user *userp)
+
+/*
+ * VIOCNEWCELL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlNewCell(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- /* NT cache manager will read cell information from CellServDB 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.
cm_cell_t *cp;
cm_cell_rock_t rock;
-
- cm_SkipIoctlPath(ioctlp);
lock_ObtainWrite(&cm_cellLock);
for (cp = cm_data.allCellsp; cp; cp=cp->allNextp)
{
- long code;
- lock_ObtainMutex(&cp->mx);
+ afs_int32 code;
+
/* delete all previous server lists - cm_FreeServerList will ask for write on cm_ServerLock*/
cm_FreeServerList(&cp->vlServersp, CM_FREESERVERLIST_DELETE);
- cp->vlServersp = NULL;
+ lock_ReleaseWrite(&cm_cellLock);
+
rock.cellp = cp;
rock.flags = 0;
- code = cm_SearchCellFile(cp->name, cp->name, cm_AddCellProc, &rock);
-#ifdef AFS_AFSDB_ENV
+ code = cm_SearchCellRegistry(1, cp->name, cp->name, cp->linkedName, cm_AddCellProc, &rock);
+ if (code && code != CM_ERROR_FORCE_DNS_LOOKUP)
+ code = cm_SearchCellFileEx(cp->name, cp->name, cp->linkedName, cm_AddCellProc, &rock);
if (code) {
if (cm_dnsEnabled) {
int ttl;
code = cm_SearchCellByDNS(cp->name, cp->name, &ttl, cm_AddCellProc, &rock);
if ( code == 0 ) { /* got cell from DNS */
+ lock_ObtainMutex(&cp->mx);
cp->flags |= CM_CELLFLAG_DNS;
cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
cp->timeout = time(0) + ttl;
+ lock_ReleaseMutex(&cp->mx);
}
}
}
else {
+ lock_ObtainMutex(&cp->mx);
cp->flags &= ~CM_CELLFLAG_DNS;
+ lock_ReleaseMutex(&cp->mx);
}
-#endif /* AFS_AFSDB_ENV */
if (code) {
+ lock_ObtainMutex(&cp->mx);
cp->flags |= CM_CELLFLAG_VLSERVER_INVALID;
+ lock_ReleaseMutex(&cp->mx);
+ lock_ObtainWrite(&cm_cellLock);
}
else {
+ lock_ObtainMutex(&cp->mx);
cp->flags &= ~CM_CELLFLAG_VLSERVER_INVALID;
+ lock_ReleaseMutex(&cp->mx);
+ lock_ObtainWrite(&cm_cellLock);
cm_RandomizeServer(&cp->vlServersp);
}
- lock_ReleaseMutex(&cp->mx);
}
-
lock_ReleaseWrite(&cm_cellLock);
return 0;
}
-long cm_IoctlGetWsCell(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOC_GET_WS_CELL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetWsCell(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
- long code = 0;
-
- if (cm_freelanceEnabled) {
- if (cm_GetRootCellName(ioctlp->outDatap))
- StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
- ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
- } else if (cm_data.rootCellp) {
- /* return the default cellname to the caller */
- StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), cm_data.rootCellp->name);
- ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
- } else {
- /* if we don't know our default cell, return failure */
+ afs_int32 code = 0;
+
+ if (cm_freelanceEnabled) {
+ if (cm_GetRootCellName(ioctlp->outDatap))
+ StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), "Freelance.Local.Root");
+ ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
+ } else if (cm_data.rootCellp) {
+ clientchar_t * cellnamep = cm_FsStringToClientStringAlloc(cm_data.rootCellp->name, -1, NULL);
+ /* return the default cellname to the caller */
+ if (cellnamep) {
+ cm_UnparseIoctlString(ioctlp, NULL, cellnamep, -1);
+ free(cellnamep);
+ } else {
code = CM_ERROR_NOSUCHCELL;
- }
+ }
+ } else {
+ /* if we don't know our default cell, return failure */
+ code = CM_ERROR_NOSUCHCELL;
+ }
return code;
}
-long cm_IoctlSysName(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_AFS_SYSNAME internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlSysName(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- long setSysName, foundname = 0;
- char *cp, *cp2, inname[MAXSYSNAME], outname[MAXSYSNAME];
- int t, count, num = 0;
- char **sysnamelist[MAXSYSNAME];
-
- cm_SkipIoctlPath(ioctlp);
+ afs_uint32 setSysName;
+ char *cp, *cp2;
+ clientchar_t *inname = NULL;
+ int t;
+ unsigned int count;
+
+ memcpy(&setSysName, ioctlp->inDatap, sizeof(afs_uint32));
+ ioctlp->inDatap += sizeof(afs_uint32);
- memcpy(&setSysName, ioctlp->inDatap, sizeof(long));
- ioctlp->inDatap += sizeof(long);
-
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 */
+ /* won't go past end of ioctlp->inDatap since
+ maxsysname*num < ioctlp->inDatap length */
t = (int)strlen(cp);
if (t >= MAXSYSNAME || t <= 0)
return EINVAL;
/* inname gets first entry in case we're being a translator */
/* (we are never a translator) */
- t = (int)strlen(ioctlp->inDatap);
- memcpy(inname, ioctlp->inDatap, t + 1);
- ioctlp->inDatap += t + 1;
- num = count;
+ inname = cm_ParseIoctlStringAlloc(ioctlp, NULL);
}
/* Not xlating, so local case */
if (!cm_sysName)
osi_panic("cm_IoctlSysName: !cm_sysName\n", __FILE__, __LINE__);
- if (!setSysName) { /* user just wants the info */
- StringCbCopyA(outname, sizeof(outname), cm_sysName);
- foundname = cm_sysNameCount;
- *sysnamelist = cm_sysNameList;
- } else {
+ if (setSysName) {
/* 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, ... */
- StringCbCopyA(cm_sysName, sizeof(cm_sysName), inname);
- StringCbCopyA(cm_sysNameList[0], MAXSYSNAME, inname);
+
+ cm_ClientStrCpy(cm_sysName, lengthof(cm_sysName), inname);
+ cm_ClientStrCpy(cm_sysNameList[0], MAXSYSNAME, inname);
+
if (setSysName > 1) { /* ... or list */
- cp = ioctlp->inDatap;
for (count = 1; count < setSysName; ++count) {
+ clientchar_t * newsysname;
+
if (!cm_sysNameList[count])
osi_panic("cm_IoctlSysName: no cm_sysNameList entry to write\n",
- __FILE__, __LINE__);
- t = (int)strlen(cp);
- StringCbCopyA(cm_sysNameList[count], MAXSYSNAME, cp);
- cp += t + 1;
+ __FILE__, __LINE__);
+
+ newsysname = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ cm_ClientStrCpy(cm_sysNameList[count], MAXSYSNAME, newsysname);
+ free(newsysname);
}
}
cm_sysNameCount = setSysName;
- }
+ } else {
+ afs_uint32 i32;
- if (!setSysName) {
/* return the sysname to the caller */
- cp = ioctlp->outDatap;
- memcpy(cp, (char *)&foundname, sizeof(afs_int32));
- cp += sizeof(afs_int32); /* skip found flag */
- if (foundname) {
- StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), outname);
- cp += strlen(outname) + 1; /* skip name and terminating null char */
- for ( count=1; count < foundname ; ++count) { /* ... or list */
- if ( !(*sysnamelist)[count] )
+ i32 = cm_sysNameCount;
+ memcpy(ioctlp->outDatap, &i32, sizeof(afs_int32));
+ ioctlp->outDatap += sizeof(afs_int32); /* skip found flag */
+
+ if (cm_sysNameCount) {
+ for ( count=0; count < cm_sysNameCount ; ++count) { /* ... or list */
+ if ( !cm_sysNameList[count] || *cm_sysNameList[count] == _C('\0'))
osi_panic("cm_IoctlSysName: no cm_sysNameList entry to read\n",
- __FILE__, __LINE__);
- t = (int)strlen((*sysnamelist)[count]);
- if (t >= MAXSYSNAME)
- osi_panic("cm_IoctlSysName: sysname entry garbled\n",
- __FILE__, __LINE__);
- StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), (*sysnamelist)[count]);
- cp += t + 1;
+ __FILE__, __LINE__);
+ cm_UnparseIoctlString(ioctlp, NULL, cm_sysNameList[count], -1);
}
}
- ioctlp->outDatap = cp;
}
-
+
+ if (inname) {
+ free(inname);
+ inname = NULL;
+ }
+
/* done: success */
return 0;
}
-long cm_IoctlGetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_GETCELLSTATUS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetCellStatus(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- long temp;
+ afs_uint32 temp;
cm_cell_t *cellp;
+ clientchar_t * cellnamep;
+ fschar_t * fscellnamep;
- cm_SkipIoctlPath(ioctlp);
+ cellnamep = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ fscellnamep = cm_ClientStringToFsStringAlloc(cellnamep, -1, NULL);
+ cellp = cm_GetCell(fscellnamep, 0);
+ free(fscellnamep);
+ free(cellnamep);
- cellp = cm_GetCell(ioctlp->inDatap, 0);
if (!cellp)
return CM_ERROR_NOSUCHCELL;
if (cellp->flags & CM_CELLFLAG_SUID)
temp |= CM_SETCELLFLAG_SUID;
lock_ReleaseMutex(&cellp->mx);
-
+
/* now copy out parm */
- memcpy(ioctlp->outDatap, &temp, sizeof(long));
- ioctlp->outDatap += sizeof(long);
+ memcpy(ioctlp->outDatap, &temp, sizeof(afs_uint32));
+ ioctlp->outDatap += sizeof(afs_uint32);
return 0;
}
-long cm_IoctlSetCellStatus(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_SETCELLSTATUS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlSetCellStatus(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- long temp;
+ afs_uint32 flags;
cm_cell_t *cellp;
+ clientchar_t *temp;
+ fschar_t * cellnamep;
- cm_SkipIoctlPath(ioctlp);
+ temp = cm_ParseIoctlStringAlloc(ioctlp, ioctlp->inDatap + 2*sizeof(afs_uint32));
+ cellnamep = cm_ClientStringToFsStringAlloc(temp, -1, NULL);
+ cellp = cm_GetCell(cellnamep, 0);
+ free(temp);
+ free(cellnamep);
- cellp = cm_GetCell(ioctlp->inDatap + 2*sizeof(long), 0);
if (!cellp)
return CM_ERROR_NOSUCHCELL;
- memcpy((char *)&temp, ioctlp->inDatap, sizeof(long));
+ memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_uint32));
lock_ObtainMutex(&cellp->mx);
- if (temp & CM_SETCELLFLAG_SUID)
+ if (flags & CM_SETCELLFLAG_SUID)
cellp->flags |= CM_CELLFLAG_SUID;
else
cellp->flags &= ~CM_CELLFLAG_SUID;
return 0;
}
-long cm_IoctlSetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_SETSPREFS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlSetSPrefs(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- cm_SSetPref_t *spin; /* input */
+ cm_SSetPref_t *spin; /* input */
cm_SPref_t *srvin; /* one input component */
cm_server_t *tsp;
- int i, vlonly, noServers, type;
- struct sockaddr_in tmp;
- unsigned short rank;
-
- cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
+ int i, vlonly, noServers, type;
+ struct sockaddr_in tmp;
+ unsigned short rank;
spin = (cm_SSetPref_t *)ioctlp->inDatap;
noServers = spin->num_servers;
srvin = &(spin->servers[i]);
rank = srvin->rank + (rand() & 0x000f);
tmp.sin_addr = srvin->host;
+ switch (type) {
+ case CM_SERVER_VLDB:
+ tmp.sin_port = htons(7003);
+ break;
+ case CM_SERVER_FILE:
+ tmp.sin_port = htons(7000);
+ break;
+ }
tmp.sin_family = AF_INET;
tsp = cm_FindServer(&tmp, type);
if ( tsp ) /* an existing server - ref count increased */
{
- tsp->ipRank = rank; /* no need to protect by mutex*/
-
- if (type == CM_SERVER_FILE)
- { /* fileserver */
- /* find volumes which might have RO copy
- /* on server and change the ordering of
+ lock_ObtainMutex(&tsp->mx);
+ tsp->ipRank = rank;
+ tsp->flags |= CM_SERVERFLAG_PREF_SET;
+ tsp->adminRank = tsp->ipRank;
+ lock_ReleaseMutex(&tsp->mx);
+
+ switch (type) {
+ case CM_SERVER_FILE:
+ /*
+ * find volumes which might have RO copy
+ * on server and change the ordering of
* their RO list
*/
cm_ChangeRankVolume(tsp);
- }
- else
- {
+ break;
+ case CM_SERVER_VLDB:
/* set preferences for an existing vlserver */
cm_ChangeRankCellVLServer(tsp);
+ break;
}
}
else /* add a new server without a cell */
{
- tsp = cm_NewServer(&tmp, type, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
+ tsp = cm_NewServer(&tmp, type, NULL, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
+ lock_ObtainMutex(&tsp->mx);
+ tsp->ipRank = rank;
+ tsp->flags |= CM_SERVERFLAG_PREF_SET;
+ tsp->adminRank = tsp->ipRank;
+ lock_ReleaseMutex(&tsp->mx);
tsp->ipRank = rank;
}
- lock_ObtainMutex(&tsp->mx);
- tsp->flags |= CM_SERVERFLAG_PREF_SET;
- lock_ReleaseMutex(&tsp->mx);
cm_PutServer(tsp); /* decrease refcount */
}
return 0;
}
-long cm_IoctlGetSPrefs(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_GETSPREFS internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetSPrefs(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
cm_SPrefRequest_t *spin; /* input */
cm_SPrefInfo_t *spout; /* output */
cm_server_t *tsp;
int i, vlonly, noServers;
- cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
-
spin = (cm_SPrefRequest_t *)ioctlp->inDatap;
spout = (cm_SPrefInfo_t *) ioctlp->outDatap;
srvout = spout->servers;
continue; /* catch up to where we left off */
}
- if ( vlonly && (tsp->type == CM_SERVER_FILE) )
+ if ( vlonly && (tsp->type != CM_SERVER_VLDB) )
continue; /* ignore fileserver for -vlserver option*/
- if ( !vlonly && (tsp->type == CM_SERVER_VLDB) )
+ if ( !vlonly && (tsp->type != CM_SERVER_FILE) )
continue; /* ignore vlservers */
srvout->host = tsp->addr.sin_addr;
return 0;
}
-long cm_IoctlStoreBehind(struct smb_ioctl *ioctlp, struct cm_user *userp)
-{
- /* we ignore default asynchrony since we only have one way
- * of doing this today.
- */
- return 0;
-}
-long cm_IoctlCreateMountPoint(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_AFS_CREATE_MT_PT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlCreateMountPoint(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp, clientchar_t *leaf)
{
- char leaf[LEAF_SIZE];
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_attr_t tattr;
- char *cp;
- cm_req_t req;
- 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;
-
- /* Translate chars for the mount point name */
- TranslateExtendedChars(leaf);
+ clientchar_t *cp;
+ fschar_t mpInfo[512]; /* mount point string */
+ fschar_t fullCell[CELL_MAXNAMELEN];
+ fschar_t *fscell = NULL;
+ fschar_t *fsvolume = NULL;
+ clientchar_t volume[VL_MAXNAMELEN];
+ clientchar_t *mpp = NULL;
+ clientchar_t *cell = NULL;
+ cm_volume_t *volp = NULL;
+ cm_cell_t *cellp = NULL;
+ size_t len;
- /*
+ /*
* 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 */
- StringCbCopyA(cell, sizeof(cell), ioctlp->inDatap + 1); /* Skip the mp type character */
-
- if (cp = strchr(cell, ':')) {
+ mpp = cm_ParseIoctlStringAlloc(ioctlp, NULL);
+ cell = cm_ClientCharNext(mpp);
+ if (cp = cm_ClientStrChr(cell, ':')) {
+
/* Extract the volume name */
*cp = 0;
- StringCbCopyA(volume, sizeof(volume), cp + 1);
-
+ cm_ClientStrCpy(volume, lengthof(volume), cm_ClientCharNext(cp));
+
+ fscell = cm_ClientStringToFsStringAlloc(cell, -1, NULL);
+ fsvolume = cm_ClientStringToFsStringAlloc(volume, -1, NULL);
+
/* 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) {
- cm_ReleaseSCache(dscp);
- return CM_ERROR_NOSUCHCELL;
+ cellp = cm_GetCell_Gen(fscell, fullCell, CM_FLAG_NOPROBE);
+ if (!cellp) {
+ code = CM_ERROR_NOSUCHCELL;
+ goto done;
}
-
- StringCbPrintfA(mpInfo, sizeof(mpInfo), "%c%s:%s", *ioctlp->inDatap, fullCell, volume);
+
+ StringCbPrintfA(mpInfo, sizeof(mpInfo), "%c%s:%s", (char) *mpp,
+ fullCell, fsvolume);
+
} else {
- /* No cell name specified */
- StringCbCopyA(mpInfo, sizeof(mpInfo), ioctlp->inDatap);
+ /* No cell name specified, so cell points at the volume instead. */
+ fsvolume = cm_ClientStringToFsStringAlloc(cell, -1, NULL);
+ cm_ClientStringToFsString(mpp, -1, mpInfo, lengthof(mpInfo));
+ cellp = cm_FindCellByID(dscp->fid.cell, CM_FLAG_NOPROBE);
}
+ /* remove the trailing dot if it is present */
+ len = strlen(fsvolume);
+ if (len > 1 && fsvolume[len-1] == '.')
+ fsvolume[len-1] = '\0';
+
+ /* validate the target info */
+ if (cm_VolNameIsID(fsvolume)) {
+ code = cm_FindVolumeByID(cellp, atoi(fsvolume), userp, reqp,
+ CM_GETVOL_FLAG_CREATE, &volp);
+ } else {
+ code = cm_FindVolumeByName(cellp, fsvolume, userp, reqp,
+ CM_GETVOL_FLAG_CREATE, &volp);
+ }
+ if (code)
+ goto done;
+
#ifdef AFS_FREELANCE_CLIENT
if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
- /* we are adding the mount point to the root dir., so call
+ /* we are adding the mount point to the root dir, so call
* the freelance code to do the add. */
+ fschar_t * fsleaf = cm_ClientStringToFsStringAlloc(leaf, -1, NULL);
osi_Log0(afsd_logp,"IoctlCreateMountPoint within Freelance root dir");
- code = cm_FreelanceAddMount(leaf, fullCell, volume,
- *ioctlp->inDatap == '%', NULL);
- } else
+ code = cm_FreelanceAddMount(fsleaf, fullCell, fsvolume, *mpInfo == '%', NULL);
+ free(fsleaf);
+ } else
#endif
{
/* create the symlink with mode 644. The lack of X bits tells
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, reqp);
}
if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
FILE_NOTIFY_CHANGE_DIR_NAME,
dscp, leaf, NULL, TRUE);
- cm_ReleaseSCache(dscp);
+ done:
+ if (volp)
+ cm_PutVolume(volp);
+ if (mpp)
+ free(mpp);
+ if (fscell)
+ free(fscell);
+ if (fsvolume)
+ free(fsvolume);
+
return code;
}
-long cm_IoctlSymlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_SYMLINK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlSymlink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp, clientchar_t *leaf)
{
- char leaf[LEAF_SIZE];
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_attr_t tattr;
char *cp;
- cm_req_t req;
-
- cm_InitReq(&req);
+ char *symlp;
+ int free_syml = FALSE;
- code = cm_ParseIoctlParent(ioctlp, userp, &req, &dscp, leaf);
- if (code) return code;
-
- /* Translate chars for the link name */
- TranslateExtendedChars(leaf);
-
- /* Translate chars for the linked to name */
- TranslateExtendedChars(ioctlp->inDatap);
+ if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
+ /* Translate chars for the linked to name */
+ TranslateExtendedChars(ioctlp->inDatap);
+ }
- cp = ioctlp->inDatap; /* contents of link */
+ cp = symlp = ioctlp->inDatap; /* contents of link */
#ifdef AFS_FREELANCE_CLIENT
if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
/* we are adding the symlink to the root dir., so call
* the freelance code to do the add. */
+ fschar_t *fsleaf;
+
if (cp[0] == cp[1] && cp[1] == '\\' &&
!_strnicmp(cm_NetbiosName,cp+2,strlen(cm_NetbiosName)))
{
p += 4;
cp = p;
}
+
osi_Log0(afsd_logp,"IoctlCreateSymlink within Freelance root dir");
- code = cm_FreelanceAddSymlink(leaf, cp, NULL);
+ fsleaf = cm_ClientStringToFsStringAlloc(leaf, -1, NULL);
+ code = cm_FreelanceAddSymlink(fsleaf, cp, NULL);
+ free(fsleaf);
} else
#endif
{
tattr.mask = CM_ATTRMASK_UNIXMODEBITS;
tattr.unixModeBits = 0755;
- code = cm_SymLink(dscp, leaf, cp, 0, &tattr, userp, &req);
+ code = cm_SymLink(dscp, leaf, cp, 0, &tattr, userp, reqp);
}
if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
FILE_NOTIFY_CHANGE_FILE_NAME
| FILE_NOTIFY_CHANGE_DIR_NAME,
dscp, leaf, NULL, TRUE);
-
- cm_ReleaseSCache(dscp);
-
return code;
}
-long cm_IoctlListlink(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_LISTSYMLINK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlListlink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_scache_t *scp;
char *cp;
cm_space_t *spacep;
cm_scache_t *newRootScp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
- if (code) return code;
+ clientchar_t *clientp;
+ if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
+ /* Translate chars for the link name */
+ TranslateExtendedChars(ioctlp->inDatap);
+ }
cp = ioctlp->inDatap;
- code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
- cm_ReleaseSCache(dscp);
- if (code) return code;
+ clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
+ code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
+ free(clientp);
+ if (code)
+ return code;
/* Check that it's a real symlink */
if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
return CM_ERROR_INVAL;
}
- code = cm_AssembleLink(scp, "", &newRootScp, &spacep, userp, &req);
+ code = cm_AssembleLink(scp, "", &newRootScp, &spacep, userp, reqp);
cm_ReleaseSCache(scp);
if (code == 0) {
+ char * linkstr;
cp = ioctlp->outDatap;
if (newRootScp != NULL) {
StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), cm_mountRoot);
StringCbCatA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), "/");
cp += strlen(cp);
}
- StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), spacep->data);
+
+ linkstr = cm_ClientStringToFsStringAlloc(spacep->wdata, -1, NULL);
+ StringCbCopyA(cp, SMB_IOCTL_MAXDATA - (cp - ioctlp->outAllocp), linkstr);
cp += strlen(cp) + 1;
ioctlp->outDatap = cp;
cm_FreeSpace(spacep);
+ free(linkstr);
if (newRootScp != NULL)
cm_ReleaseSCache(newRootScp);
code = 0;
return code;
}
-long cm_IoctlIslink(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_ISSYMLINK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlIslink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
{/*CHECK FOR VALID SYMLINK*/
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_scache_t *scp;
char *cp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
- if (code) return code;
+ clientchar_t *clientp;
+ if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
+ /* Translate chars for the link name */
+ TranslateExtendedChars(ioctlp->inDatap);
+ }
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;
+ clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
+ code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
+ free(clientp);
+ if (code)
+ return code;
/* Check that it's a real symlink */
if (scp->fileType != CM_SCACHETYPE_SYMLINK &&
return code;
}
-long cm_IoctlDeletelink(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_DELSYMLINK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlDeletelink(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *dscp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *dscp;
+ afs_int32 code;
cm_scache_t *scp;
char *cp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &dscp, 0);
- if (code) return code;
+ char * originalName = NULL;
+ cm_dirOp_t dirop;
+ clientchar_t *clientp;
+ if (!(ioctlp->flags & CM_IOCTLFLAG_USEUTF8)) {
+ /* Translate chars for the link name */
+ TranslateExtendedChars(ioctlp->inDatap);
+ }
cp = ioctlp->inDatap;
- code = cm_Lookup(dscp, cp, CM_FLAG_NOMOUNTCHASE, userp, &req, &scp);
-
+ clientp = cm_Utf8ToClientStringAlloc(cp, -1, NULL);
+ code = cm_Lookup(dscp, clientp[0] ? clientp : L".", CM_FLAG_NOMOUNTCHASE, userp, reqp, &scp);
+
/* if something went wrong, bail out now */
if (code)
goto done3;
lock_ObtainWrite(&scp->rw);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
if (code)
goto done2;
/* time to make the RPC, so drop the lock */
lock_ReleaseWrite(&scp->rw);
+#ifdef USE_BPLUS
+ code = cm_BeginDirOp(dscp, userp, reqp, CM_DIRLOCK_READ, &dirop);
+ if (code == 0) {
+ code = cm_BPlusDirLookupOriginalName(&dirop, clientp, &originalName);
+ /* cm_Dir*() functions can't be used to lookup the original
+ name since those functions only know of the original
+ name. */
+ cm_EndDirOp(&dirop);
+ }
+#endif
+
+ /* If this name doesn't have a non-normalized name associated with
+ it, we assume that what we had is what is actually present on
+ the file server. */
+
+ if (originalName == NULL)
+ originalName = cp;
+
+ /* cp is a normalized name. originalName is the actual name we
+ saw on the fileserver. */
+
+
#ifdef AFS_FREELANCE_CLIENT
if (cm_freelanceEnabled && dscp == cm_data.rootSCachep) {
/* we are adding the mount point to the root dir., so call
* the freelance code to do the add. */
osi_Log0(afsd_logp,"IoctlDeletelink from Freelance root dir");
- code = cm_FreelanceRemoveSymlink(cp);
+ code = cm_FreelanceRemoveSymlink(originalName);
} else
#endif
{
/* easier to do it this way */
- code = cm_Unlink(dscp, cp, userp, &req);
+ code = cm_Unlink(dscp, originalName, clientp, userp, reqp);
}
if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
smb_NotifyChange(FILE_ACTION_REMOVED,
FILE_NOTIFY_CHANGE_FILE_NAME
| FILE_NOTIFY_CHANGE_DIR_NAME,
- dscp, cp, NULL, TRUE);
+ dscp, clientp, NULL, TRUE);
+
+ if (originalName != NULL && originalName != cp) {
+ free(originalName);
+ originalName = NULL;
+ }
lock_ObtainWrite(&scp->rw);
done1:
cm_ReleaseSCache(scp);
done3:
- cm_ReleaseSCache(dscp);
+ free(clientp);
+
return code;
}
#ifdef QUERY_AFSID
-long cm_UsernameToId(char *uname, cm_ucell_t * ucellp, afs_uint32* uid)
+/* Utility function. Not currently used.
+ * This function performs a PTS lookup which has traditionally
+ * not been performed by the cache manager.
+ */
+afs_int32
+cm_UsernameToId(char *uname, cm_ucell_t * ucellp, afs_uint32* uid)
{
afs_int32 code;
namelist lnames;
int i;
char * p, * r;
+ memset(&info, 0, sizeof(info));
tdir = afsconf_Open(AFSDIR_CLIENT_ETC_DIRPATH);
code = afsconf_GetCellInfo(tdir, ucellp->cellp->name, "afsprot", &info);
afsconf_Close(tdir);
code = ubik_ClientInit(serverconns, &pruclient);
if (code) {
+ if (info.linkedCell)
+ free(info.linkedCell);
return code;
}
if (*p == '@')
r = p;
}
- if (r && !stricmp(r+1,ucellp->cellp->name))
+ if (r && !cm_stricmp_utf8(r+1,ucellp->cellp->name))
*r = '\0';
code = ubik_PR_NameToID(pruclient, 0, &lnames, &lids);
pruclient = NULL;
}
+ if (info.linkedCell)
+ free(info.linkedCell);
return 0;
}
#endif /* QUERY_AFSID */
-long cm_IoctlSetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
+#if 0
+/* This has been copied to smb_IoctlSetToken in its entirety.
+ * An equivalent version will need to be produced for the
+ * redirector and some extensive refactoring might be required.
+ */
+afs_int32
+cm_IoctlSetToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
char *saveDataPtr;
char *tp;
lock_ReleaseMutex(&userp->mx);
if (flags & PIOCTL_LOGON) {
- ioctlp->flags |= SMB_IOCTLFLAG_LOGON;
+ ioctlp->flags |= CM_IOCTLFLAG_LOGON;
}
- cm_ResetACLCache(userp);
+ cm_ResetACLCache(cellp, userp);
if (release_userp)
cm_ReleaseUser(userp);
return 0;
}
+#endif
-long cm_IoctlGetTokenIter(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_GETTOK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetTokenIter(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
char *tp, *cp;
int iterator;
cm_ucell_t *ucellp;
struct ClearToken ct;
- cm_SkipIoctlPath(ioctlp);
-
tp = ioctlp->inDatap;
cp = ioctlp->outDatap;
/* clear token */
ct.AuthHandle = ucellp->kvno;
+
/*
- * Don't give out a real session key here
+ * This field is supposed to hold the session key
+ * but we don't want to make it easier for someone
+ * to attack the cache. The user gave us the session
+ * key in the first place.
*/
- /*
- memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
- */
memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
ct.ViceId = 37; /* XXX */
ct.BeginTimestamp = 0; /* XXX */
return 0;
}
-long cm_IoctlGetToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_NEWGETTOK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
char *cp;
int temp;
struct ClearToken ct;
char *tp;
afs_uuid_t uuid;
- cm_SkipIoctlPath(ioctlp);
tp = ioctlp->inDatap;
/* clear token */
ct.AuthHandle = ucellp->kvno;
- /*
- * Don't give out a real session key here
- */
- /*
- memcpy(ct.HandShakeKey, &ucellp->sessionKey, sizeof(ct.HandShakeKey));
- */
+
+ /* do not give out the session key */
memset(ct.HandShakeKey, 0, sizeof(ct.HandShakeKey));
ct.ViceId = 37; /* XXX */
ct.BeginTimestamp = 0; /* XXX */
return 0;
}
-long cm_IoctlDelToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCDELTOK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlDelToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
char *cp;
cm_cell_t *cellp;
cm_ucell_t *ucellp;
- cm_SkipIoctlPath(ioctlp);
-
cp = ioctlp->outDatap;
/* cell name is right here */
lock_ReleaseMutex(&userp->mx);
- cm_ResetACLCache(userp);
+ cm_ResetACLCache(cellp, userp);
return 0;
}
-long cm_IoctlDelAllToken(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOCDELALLTOK internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlDelAllToken(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
cm_ucell_t *ucellp;
lock_ReleaseMutex(&userp->mx);
- cm_ResetACLCache(userp);
+ cm_ResetACLCache(NULL, userp);
return 0;
}
-long cm_IoctlMakeSubmount(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOC_MAKESUBMOUNT internals. (This function should be deprecated)
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlMakeSubmount(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
char afspath[MAX_PATH];
char *submountreqp;
DWORD dwIndex;
DWORD dwSubmounts;
- cm_SkipIoctlPath(ioctlp);
-
/* Serialize this one, to prevent simultaneous mods
* to afsdsbmt.ini
*/
/* Parse the input parameters--first the required afs path,
* then the requested submount name (which may be "").
*/
- cm_NormalizeAfsPath (afspath, sizeof(afspath), ioctlp->inDatap);
+ cm_NormalizeAfsPathAscii(afspath, sizeof(afspath), ioctlp->inDatap);
submountreqp = ioctlp->inDatap + (strlen(ioctlp->inDatap)+1);
/* If the caller supplied a suggested submount name, see if
NULL );
if (submountreqp && *submountreqp) {
- char submountPathNormalized[MAX_PATH];
char submountPath[MAX_PATH];
dwSize = sizeof(submountPath);
* supplied path matches the submount's path, we can still
* use the suggested submount name.
*/
- cm_NormalizeAfsPath (submountPathNormalized, sizeof(submountPathNormalized), submountPath);
- if (!strcmp (submountPathNormalized, afspath)) {
+ if (!strcmp (submountPath, afspath)) {
StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountreqp);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
RegCloseKey( hkSubmounts );
nextAutoSubmount = 1;
for ( dwIndex = 0; dwIndex < dwSubmounts; dwIndex ++ ) {
- char submountPathNormalized[MAX_PATH];
char submountPath[MAX_PATH] = "";
DWORD submountPathLen = sizeof(submountPath);
char submountName[MAX_PATH];
* that our caller specified. If so, we can return
* this submount.
*/
- cm_NormalizeAfsPath (submountPathNormalized, sizeof(submountPathNormalized), submountPath);
- if (!strcmp (submountPathNormalized, afspath)) {
+ if (!strcmp (submountPath, afspath)) {
StringCbCopyA(ioctlp->outDatap, SMB_IOCTL_MAXDATA - (ioctlp->outDatap - ioctlp->outAllocp), submountName);
ioctlp->outDatap += strlen(ioctlp->outDatap) +1;
RegCloseKey(hkSubmounts);
return 0;
}
-long cm_IoctlGetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOC_GETRXKCRYPT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlGetRxkcrypt(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
memcpy(ioctlp->outDatap, &cryptall, sizeof(cryptall));
ioctlp->outDatap += sizeof(cryptall);
return 0;
}
-long cm_IoctlSetRxkcrypt(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOC_SETRXKCRYPT internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlSetRxkcrypt(cm_ioctl_t *ioctlp, cm_user_t *userp)
{
afs_int32 c = cryptall;
- cm_SkipIoctlPath(ioctlp);
-
memcpy(&cryptall, ioctlp->inDatap, sizeof(cryptall));
if (c != cryptall) {
- if (cryptall)
+ if (cryptall == 1)
LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_ON);
+ else if (cryptall == 2)
+ LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_AUTH);
else
LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_OFF);
}
return 0;
}
-long cm_IoctlRxStatProcess(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_RXSTAT_PROC internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlRxStatProcess(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
afs_int32 flags;
int code = 0;
- cm_SkipIoctlPath(ioctlp);
-
memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
return -1;
return 0;
}
-long cm_IoctlRxStatPeer(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_RXSTAT_PEER internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlRxStatPeer(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
afs_int32 flags;
int code = 0;
- cm_SkipIoctlPath(ioctlp);
-
memcpy((char *)&flags, ioctlp->inDatap, sizeof(afs_int32));
if (!(flags & AFSCALL_RXSTATS_MASK) || (flags & ~AFSCALL_RXSTATS_MASK)) {
return -1;
return 0;
}
-long cm_IoctlGetSMBName(smb_ioctl_t *ioctlp, cm_user_t *userp)
+/*
+ * VIOC_UNICODECTL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlUnicodeControl(struct cm_ioctl *ioctlp, struct cm_user * userp)
{
- smb_user_t *uidp = ioctlp->uidp;
+ afs_int32 result = 0;
+#ifdef SMB_UNICODE
+ afs_uint32 cmd;
+
+ memcpy(&cmd, ioctlp->inDatap, sizeof(afs_uint32));
- if (uidp && uidp->unp) {
- memcpy(ioctlp->outDatap, uidp->unp->name, strlen(uidp->unp->name));
- ioctlp->outDatap += strlen(uidp->unp->name);
- }
+ if (cmd & 2) {
+ /* Setting the Unicode flag */
+ LONG newflag;
- return 0;
+ newflag = ((cmd & 1) == 1);
+
+ InterlockedExchange(&smb_UseUnicode, newflag);
+ }
+
+ result = smb_UseUnicode;
+#else
+ result = 2;
+#endif
+
+ memcpy(ioctlp->outDatap, &result, sizeof(result));
+ ioctlp->outDatap += sizeof(result);
+
+ return 0;
}
-long cm_IoctlUUIDControl(struct smb_ioctl * ioctlp, struct cm_user *userp)
+/*
+ * VIOC_UUIDCTL internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlUUIDControl(struct cm_ioctl * ioctlp, struct cm_user *userp)
{
- long cmd;
+ afs_uint32 cmd;
afsUUID uuid;
- memcpy(&cmd, ioctlp->inDatap, sizeof(long));
+ memcpy(&cmd, ioctlp->inDatap, sizeof(afs_uint32));
if (cmd) { /* generate a new UUID */
UuidCreate((UUID *) &uuid);
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, int lock);
extern int cm_DumpBufHashTable(FILE *outputFile, char *cookie, int lock);
-extern int smb_DumpVCP(FILE *outputFile, char *cookie, int lock);
-long cm_IoctlMemoryDump(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_TRACEMEMDUMP internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * dscp is held but not locked.
+ */
+afs_int32
+cm_IoctlMemoryDump(struct cm_ioctl *ioctlp, struct cm_user *userp)
{
- long inValue = 0;
+ afs_int32 inValue = 0;
HANDLE hLogFile;
char logfileName[MAX_PATH+1];
char *cookie;
static _CrtMemState memstate;
#endif
- cm_SkipIoctlPath(ioctlp);
- memcpy(&inValue, ioctlp->inDatap, sizeof(long));
+ memcpy(&inValue, ioctlp->inDatap, sizeof(afs_int32));
dwSize = GetEnvironmentVariable("TEMP", logfileName, sizeof(logfileName));
if ( dwSize == 0 || dwSize > sizeof(logfileName) )
{
/* error */
inValue = -1;
- memcpy(ioctlp->outDatap, &inValue, sizeof(long));
- ioctlp->outDatap += sizeof(long);
+ memcpy(ioctlp->outDatap, &inValue, sizeof(afs_int32));
+ ioctlp->outDatap += sizeof(afs_int32);
return 0;
}
cm_DumpVolumes(hLogFile, cookie, 1);
cm_DumpSCache(hLogFile, cookie, 1);
cm_DumpBufHashTable(hLogFile, cookie, 1);
+ cm_DumpServers(hLogFile, cookie, 1);
smb_DumpVCP(hLogFile, cookie, 1);
+ rx_DumpCalls(hLogFile, cookie);
+ rx_DumpPackets(hLogFile, cookie);
CloseHandle(hLogFile);
return 0;
}
-
-static long
+/* Utility functon. Not currently used. */
+static afs_int32
cm_CheckServersStatus(cm_serverRef_t *serversp)
{
- long code = 0;
+ afs_int32 code = 0;
cm_serverRef_t *tsrp;
cm_server_t *tsp;
int someBusy = 0, someOffline = 0, allOffline = 1, allBusy = 1, allDown = 1;
lock_ObtainRead(&cm_serverLock);
for (tsrp = serversp; tsrp; tsrp=tsrp->next) {
+ if (tsrp->status == srv_deleted)
+ continue;
if (tsp = tsrp->server) {
cm_GetServerNoLock(tsp);
lock_ReleaseRead(&cm_serverLock);
return code;
}
-
-long cm_IoctlPathAvailability(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_PATH_AVAILABILITY internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ * scp is held but not locked.
+ */
+afs_int32
+cm_IoctlPathAvailability(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_scache_t *scp, cm_req_t *reqp)
{
- long code;
- cm_scache_t *scp;
+ afs_int32 code;
cm_cell_t *cellp;
cm_volume_t *tvp;
cm_vol_state_t *statep;
afs_uint32 volume;
- cm_req_t req;
- cm_ioctlQueryOptions_t *optionsp;
- afs_uint32 flags = 0;
-
- cm_InitReq(&req);
-
- optionsp = cm_IoctlGetQueryOptions(ioctlp, userp);
- if (optionsp && CM_IOCTL_QOPTS_HAVE_LITERAL(optionsp))
- flags |= (optionsp->literal ? CM_PARSE_FLAG_LITERAL : 0);
-
- if (optionsp && CM_IOCTL_QOPTS_HAVE_FID(optionsp)) {
- cm_fid_t fid;
- cm_SkipIoctlPath(ioctlp);
- cm_SetFid(&fid, optionsp->fid.cell, optionsp->fid.volume,
- optionsp->fid.vnode, optionsp->fid.unique);
- code = cm_GetSCache(&fid, &scp, userp, &req);
- } else {
- code = cm_ParseIoctlPath(ioctlp, userp, &req, &scp, flags);
- }
- if (code)
- return code;
#ifdef AFS_FREELANCE_CLIENT
if ( scp->fid.cell == AFS_FAKE_ROOT_CELL_ID && scp->fid.volume == AFS_FAKE_ROOT_VOL_ID ) {
code = 0;
- cm_ReleaseSCache(scp);
} else
#endif
{
cellp = cm_FindCellByID(scp->fid.cell, 0);
- cm_ReleaseSCache(scp);
-
if (!cellp)
return CM_ERROR_NOSUCHCELL;
- code = cm_FindVolumeByID(cellp, volume, userp, &req, CM_GETVOL_FLAG_CREATE, &tvp);
+ code = cm_FindVolumeByID(cellp, volume, userp, reqp, CM_GETVOL_FLAG_CREATE, &tvp);
if (code)
return code;
- if (volume == tvp->rw.ID)
- statep = &tvp->rw;
- else if (volume == tvp->ro.ID)
- statep = &tvp->ro;
- else
- statep = &tvp->bk;
-
+ statep = cm_VolumeStateByID(tvp, volume);
switch (statep->state) {
case vl_online:
case vl_unknown:
return code;
}
-
-long cm_IoctlVolStatTest(struct smb_ioctl *ioctlp, struct cm_user *userp)
+/*
+ * VIOC_VOLSTAT_TEST internals.
+ *
+ * Assumes that pioctl path has been parsed or skipped.
+ */
+afs_int32
+cm_IoctlVolStatTest(struct cm_ioctl *ioctlp, struct cm_user *userp, cm_req_t *reqp)
{
- long code;
+ afs_int32 code;
cm_cell_t *cellp = NULL;
cm_volume_t *volp;
cm_vol_state_t *statep;
struct VolStatTest * testp;
- cm_req_t req;
afs_uint32 n;
- size_t len;
- cm_InitReq(&req);
-
- cm_SkipIoctlPath(ioctlp); /* we don't care about the path */
testp = (struct VolStatTest *)ioctlp->inDatap;
#ifdef AFS_FREELANCE_CLIENT
if (n)
testp->fid.volume = n;
else
- code = cm_FindVolumeByName(cellp, testp->volname, userp, &req, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
+ code = cm_FindVolumeByName(cellp, testp->volname, userp, reqp, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
}
if (testp->fid.volume > 0)
- code = cm_FindVolumeByID(cellp, testp->fid.volume, userp, &req, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
+ code = cm_FindVolumeByID(cellp, testp->fid.volume, userp, reqp, CM_GETVOL_FLAG_NO_LRU_UPDATE, &volp);
if (code)
return code;
- if (testp->fid.volume) {
- if (testp->fid.volume == volp->rw.ID)
- statep = &volp->rw;
- else if (testp->fid.volume == volp->ro.ID)
- statep = &volp->ro;
- else
- statep = &volp->bk;
- } else {
- len = strlen(testp->volname);
-
- if (stricmp(".readonly", &testp->volname[len-9]) == 0)
- statep = &volp->ro;
- else if (stricmp(".backup", &testp->volname[len-7]) == 0)
- statep = &volp->bk;
- else
- statep = &volp->rw;
- }
+ if (testp->fid.volume)
+ statep = cm_VolumeStateByID(volp, testp->fid.volume);
+ else
+ statep = cm_VolumeStateByName(volp, testp->volname);
if (statep) {
statep->state = testp->state;
return code;
}
-
-
git://git.openafs.org / openafs.git / blobdiff