* Implements:
*/
#include <afsconfig.h>
-#include "../afs/param.h"
+#include "afs/param.h"
RCSID("$Header$");
-#include "../afs/stds.h"
-#include "../afs/sysincludes.h" /* Standard vendor system headers */
+/* Ugly Ugly Ugly but precludes conflicting XDR macros; We want kernel xdr */
+#define __XDR_INCLUDE__
+#include "afs/stds.h"
+#include "afs/sysincludes.h" /* Standard vendor system headers */
#if defined(AFS_SUN55_ENV) && !defined(AFS_NONFSTRANS)
-#include "../rpc/types.h"
-#include "../rpc/auth.h"
-#include "../rpc/auth_unix.h"
-#include "../rpc/auth_des.h"
-#include "../rpc/auth_kerb.h"
-#include "../sys/tiuser.h"
-#include "../rpc/xdr.h"
-#include "../rpc/svc.h"
-#include "../nfs/nfs.h"
-#include "../nfs/export.h"
-#include "../nfs/nfs_clnt.h"
-#include "../nfs/nfs_acl.h"
-#include "../afs/afsincludes.h"
-#include "../afs/afs_stats.h"
-#include "../afs/exporter.h"
+#include "rpc/types.h"
+#include "rpc/auth.h"
+#include "rpc/auth_unix.h"
+#include "rpc/auth_des.h"
+#if !defined(AFS_SUN58_ENV)
+#include "rpc/auth_kerb.h"
+#endif
+#include "sys/tiuser.h"
+#include "rpc/xdr.h"
+#include "rpc/svc.h"
+#include "nfs/nfs.h"
+#include "nfs/export.h"
+#include "nfs/nfs_clnt.h"
+#include "nfs/nfs_acl.h"
+#include "afs/afsincludes.h"
+#include "afs/afs_stats.h"
+#include "afs/exporter.h"
static int xlatorinit_v2_done=0;
static int xlatorinit_v3_done=0;
-
extern int afs_nobody;
extern int afs_NFSRootOnly;
-/* It's bigger than this, but we don't care about anything else */
struct rfs_disp_tbl {
- void (*dis_proc)();
+ void (*dis_proc)();
+ xdrproc_t dis_xdrargs;
+ xdrproc_t dis_fastxdrargs;
+ int dis_argsz;
+ xdrproc_t dis_xdrres;
+ xdrproc_t dis_fastxdrres;
+ int dis_ressz;
+ void (*dis_resfree)();
+ int dis_flags;
+ fhandle_t (*dis_getfh)();
};
struct afs_nfs_disp_tbl {
void (*afs_proc)();
void (*orig_proc)();
};
-
struct afs_nfs2_resp {
- nfsstat status;
+ enum nfsstat status;
};
#ifndef ACL2_NPROC
-#define ACL2_NPROC 5
+#define ACL2_NPROC 5
#endif
-
struct afs_nfs_disp_tbl afs_rfs_disp_tbl[RFS_NPROC];
struct afs_nfs_disp_tbl afs_acl_disp_tbl[ACL2_NPROC];
-static int
+static int
is_afs_fh(fhandle_t *fhp) {
if ((fhp->fh_fsid.val[0] == AFS_VFSMAGIC) &&
- (fhp->fh_fsid.val[1] == AFS_VFSFSID))
+ (fhp->fh_fsid.val[1] == AFS_VFSFSID))
return 1;
return 0;
}
-afs_int32
+afs_int32
nfs2_to_afs_call(int which, caddr_t *args, fhandle_t **fhpp, fhandle_t **fh2pp)
{
struct vnode *vp;
fhandle_t *fhp1=0;
fhandle_t *fhp2=0;
int errorcode;
-
+
+ afs_Trace1(afs_iclSetp, CM_TRACE_NFSIN, ICL_TYPE_INT32, which);
*fh2pp = (fhandle_t *)0;
switch (which) {
- case RFS_GETATTR:
- case RFS_READLINK:
- case RFS_STATFS:
- fhp1 = (fhandle_t *)args;
- break;
- case RFS_SETATTR:
- {
- struct nfssaargs *sargs = (struct nfssaargs *)args;
- fhp1 = (fhandle_t *)&sargs->saa_fh;
- break;
- }
- case RFS_LOOKUP:
- {
- struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
- fhp1 = (fhandle_t *)&sargs->da_fhandle;
- break;
- }
- case RFS_READ:
- {
- struct nfsreadargs *sargs = (struct nfsreadargs *)args;
- fhp1 = (fhandle_t *)&sargs->ra_fhandle;
- break;
- }
- case RFS_WRITE:
- {
- struct nfswriteargs *sargs = (struct nfswriteargs *)args;
- fhp1 = (fhandle_t *)&sargs->wa_fhandle;
- break;
- }
- case RFS_CREATE:
- {
- struct nfscreatargs *sargs = (struct nfscreatargs *)args;
- fhp1 = (fhandle_t *)&sargs->ca_da.da_fhandle;
- break;
- }
- case RFS_REMOVE:
- {
- struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
- fhp1 = (fhandle_t *)&sargs->da_fhandle;
- break;
- }
- case RFS_RENAME:
- {
- struct nfsrnmargs *sargs = (struct nfsrnmargs *)args;
- fhp1 = (fhandle_t *)&sargs->rna_from.da_fhandle;
- fhp2 = (fhandle_t *)&sargs->rna_to.da_fhandle;
- break;
- }
- case RFS_LINK:
- {
- struct nfslinkargs *sargs = (struct nfslinkargs *)args;
- fhp1 = (fhandle_t *)&sargs->la_from;
- fhp2 = (fhandle_t *)&sargs->la_to.da_fhandle;
- break;
- }
- case RFS_SYMLINK:
- {
- struct nfsslargs *sargs = (struct nfsslargs *)args;
- fhp1 = (fhandle_t *)&sargs->sla_from.da_fhandle;
- break;
- }
- case RFS_MKDIR:
- {
- struct nfscreatargs *sargs = (struct nfscreatargs *)args;
- fhp1 = (fhandle_t *)&sargs->ca_da.da_fhandle;
- break;
- }
- case RFS_RMDIR:
- {
- struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
- fhp1 = (fhandle_t *)&sargs->da_fhandle;
- break;
- }
- case RFS_READDIR:
- {
- struct nfsrddirargs *sargs = (struct nfsrddirargs *)args;
- fhp1 = (fhandle_t *)&sargs->rda_fh;
- break;
- }
- default:
- return NULL;
+ case RFS_GETATTR:
+ case RFS_READLINK:
+ case RFS_STATFS:
+ fhp1 = (fhandle_t *)args;
+ break;
+ case RFS_SETATTR:
+ {
+ struct nfssaargs *sargs = (struct nfssaargs *)args;
+ fhp1 = (fhandle_t *)&sargs->saa_fh;
+ break;
}
-
+ case RFS_LOOKUP:
+ {
+ struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
+ fhp1 = sargs->da_fhandle;
+ break;
+ }
+ case RFS_READ:
+ {
+ struct nfsreadargs *sargs = (struct nfsreadargs *)args;
+ fhp1 = (fhandle_t *)&sargs->ra_fhandle;
+ break;
+ }
+ case RFS_WRITE:
+ {
+ struct nfswriteargs *sargs = (struct nfswriteargs *)args;
+ fhp1 = (fhandle_t *)&sargs->wa_fhandle;
+ break;
+ }
+ case RFS_CREATE:
+ {
+ struct nfscreatargs *sargs = (struct nfscreatargs *)args;
+ fhp1 = sargs->ca_da.da_fhandle;
+ break;
+ }
+ case RFS_REMOVE:
+ {
+ struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
+ fhp1 = sargs->da_fhandle;
+ break;
+ }
+ case RFS_RENAME:
+ {
+ struct nfsrnmargs *sargs = (struct nfsrnmargs *)args;
+ fhp1 = sargs->rna_from.da_fhandle;
+ fhp2 = sargs->rna_to.da_fhandle;
+ break;
+ }
+ case RFS_LINK:
+ {
+ struct nfslinkargs *sargs = (struct nfslinkargs *)args;
+ fhp1 = sargs->la_from;
+ fhp2 = sargs->la_to.da_fhandle;
+ break;
+ }
+ case RFS_SYMLINK:
+ {
+ struct nfsslargs *sargs = (struct nfsslargs *)args;
+ fhp1 = sargs->sla_from.da_fhandle;
+ break;
+ }
+ case RFS_MKDIR:
+ {
+ struct nfscreatargs *sargs = (struct nfscreatargs *)args;
+ fhp1 = sargs->ca_da.da_fhandle;
+ break;
+ }
+ case RFS_RMDIR:
+ {
+ struct nfsdiropargs *sargs = (struct nfsdiropargs *)args;
+ fhp1 = sargs->da_fhandle;
+ break;
+ }
+ case RFS_READDIR:
+ {
+ struct nfsrddirargs *sargs = (struct nfsrddirargs *)args;
+ fhp1 = (fhandle_t *)&sargs->rda_fh;
+ break;
+ }
+ default:
+ return NULL;
+ }
+
/* Ok if arg 1 is in AFS or if 2 args and arg 2 is in AFS */
if (is_afs_fh(fhp1)) {
*fhpp = fhp1;
- if (fhp2)
+ if (fhp2)
*fh2pp = fhp2;
- return 1;
+ return 1;
}
- if (is_afs_fh(fhp2)) {
+ if (fhp2 && is_afs_fh(fhp2)) {
*fhpp = fhp1;
*fh2pp = fhp2;
- return 1;
+ return 1;
}
return NULL;
}
-afs_int32
+afs_int32
acl2_to_afs_call(int which, caddr_t *args, fhandle_t **fhpp)
{
fhandle_t *fhp;
-
+
switch(which) {
case ACLPROC2_NULL:
{
return NULL;
}
- case ACLPROC2_GETACL:
+ case ACLPROC2_GETACL:
{
struct GETACL2args *sargs = (struct GETACL2args *) args;
fhp = &sargs->fh;
break;
}
- case ACLPROC2_SETACL:
+ case ACLPROC2_SETACL:
{
struct SETACL2args *sargs = (struct SETACL2args *) args;
fhp = &sargs->fh;
break;
}
- case ACLPROC2_GETATTR:
+ case ACLPROC2_GETATTR:
{
struct GETATTR2args *sargs = (struct GETATTR2args *) args;
fhp = &sargs->fh;
break;
}
- case ACLPROC2_ACCESS:
+ case ACLPROC2_ACCESS:
{
struct ACCESS2args *sargs = (struct ACCESS2args *) args;
fhp = &sargs->fh;
default:
return NULL;
}
-
+
if (is_afs_fh(fhp)) {
*fhpp = fhp;
return 1;
}
-
+
return NULL;
}
int
-afs_nfs2_dispatcher(int type, afs_int32 which, char *argp,
- struct exportinfo **expp,
- struct svc_req *rp, struct AFS_UCRED *crp)
+afs_nfs2_dispatcher(int type, afs_int32 which, char *argp,
+ struct exportinfo **expp,
+ struct svc_req *rp, struct AFS_UCRED *crp)
{
afs_int32 call = 0;
afs_int32 code = 0;
struct sockaddr *sa;
fhandle_t *fh = (fhandle_t *)argp;
fhandle_t *fh2 = (fhandle_t *)0;
-
+
if (!xlatorinit_v2_done)
return 2;
-
+
sa = (struct sockaddr *)svc_getrpccaller(rp->rq_xprt)->buf;
- client = ((struct sockaddr_in *)sa)->sin_addr.s_addr;
-
+ if (sa->sa_family == AF_INET)
+ client = ((struct sockaddr_in *)sa)->sin_addr.s_addr;
+
AFS_GLOCK();
code = 0;
switch (type) {
case 0:
- code = nfs2_to_afs_call(which, argp, &fh, &fh2);
+ code = (client && nfs2_to_afs_call(which, argp, &fh, &fh2));
break;
case 1:
- code = acl2_to_afs_call(which, argp, &fh);
+ code = (client && acl2_to_afs_call(which, argp, &fh));
break;
default:
break;
}
-
+
if (code) {
struct afs_exporter *out = 0;
afs_int32 dummy;
static int once = 0;
struct SmallFid Sfid;
-
+
memcpy((char *)&Sfid, fh->fh_data, SIZEOF_SMALLFID);
+
+ afs_Trace2(afs_iclSetp, CM_TRACE_NFSIN1,
+ ICL_TYPE_POINTER, client,
+ ICL_TYPE_FID, &Sfid);
/* We ran */
call = 1;
}
code = afs_nfsclient_reqhandler((struct afs_exporter *)0, &crp,
client, &dummy, &out);
- /* Be careful to release this */
+
if (!code && out)
EXP_RELE(out);
-
- /* We ran and failed */
- if (code == EINVAL)
+
+ if (code == EINVAL)
call = 2;
}
-
+
AFS_GUNLOCK();
return call;
}
-void
+void
afs_nfs2_smallfidder(struct nfsdiropres *dr)
{
register fhandle_t *fhp = (fhandle_t *)&dr->dr_fhandle;
afs_int32 addr[2];
struct vcache *vcp;
-
+
#if defined(AFS_SUN57_64BIT_ENV)
/* See also afs_fid() */
- memcpy((char *)addr, fhp->fh_data, 10);
+ memcpy((char *)addr, fhp->fh_data, SIZEOF_SMALLFID);
addr[1] = (addr[1] >> 48) & 0xffff;
#else
memcpy((char *)addr, fhp->fh_data, 2 * sizeof(long));
#endif
-
+
AFS_GLOCK();
- vcp = (struct vcache *)addr[0];
-
- /* See also afs_osi_vget */
+ vcp = VTOAFS((struct vnode*)addr[0]);
+
if (addr[1] == AFS_XLATOR_MAGIC)
{
if (dr->dr_status == NFS_OK) {
struct SmallFid Sfid;
struct cell *tcell;
-
+
/* Make up and copy out a SmallFid */
tcell = afs_GetCell(vcp->fid.Cell, READ_LOCK);
Sfid.Volume = vcp->fid.Fid.Volume;
Sfid.Vnode = (u_short)(vcp->fid.Fid.Vnode & 0xffff);
fhp->fh_len = SIZEOF_SMALLFID;
memcpy(dr->dr_fhandle.fh_data, (char*)&Sfid, fhp->fh_len);
- }
+ afs_Trace3(afs_iclSetp, CM_TRACE_NFSOUT, ICL_TYPE_INT32, 0,
+ ICL_TYPE_POINTER, vcp, ICL_TYPE_FID, &Sfid);
+ }
+
/* If we have a ref, release it */
- if (vcp->vrefCount >= 1)
- AFS_RELE((struct vnode *) vcp);
- }
+ if (vcp->vrefCount >= 1)
+ AFS_RELE(AFSTOV(vcp));
+ }
AFS_GUNLOCK();
}
void
afs_nfs2_noaccess(struct afs_nfs2_resp *resp)
{
- r->status = NFSERR_ACCES;
+ resp->status = NFSERR_ACCES;
}
void afs_nfs2_null(char *args, char *xp, char *exp, char *rp, char *crp)
{
}
-void
+void
afs_nfs2_root(char *args, char *xp, char *exp, char *rp, char *crp)
{
}
-void
+void
afs_nfs2_writecache(char *args, char *xp, char *exp, char *rp, char *crp)
{
}
-#define NFS_V2_REQ(FUNCNAME, RFSOP, POST) \
-void FUNCNAME(char *args, char *xp, char *exp, char *rp, char *crp) { \
- u_int call; \
- struct cred *svcred = curthread->t_cred; \
- curthread->t_cred = (struct cred*)crp; \
- call=afs_nfs2_dispatcher(0, RFSOP, (char *)args, &exp, rp, crp); \
- if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp); \
- else { (*afs_rfs_disp_tbl[RFSOP].orig_proc)(args, xp, exp, rp, crp); \
- if (POST && afs_NFSRootOnly && call) afs_nfs2_smallfidder(xp); } \
- curthread->t_cred = svcred; \
- return; \
-}
-
-NFS_V2_REQ(afs_nfs2_getattr, RFS_GETATTR, 0)
-NFS_V2_REQ(afs_nfs2_setattr, RFS_SETATTR, 0)
-NFS_V2_REQ(afs_nfs2_lookup, RFS_LOOKUP, 1)
-NFS_V2_REQ(afs_nfs2_readlink, RFS_READLINK, 0);
-NFS_V2_REQ(afs_nfs2_read, RFS_READ, 0);
-NFS_V2_REQ(afs_nfs2_write, RFS_WRITE, 0);
-NFS_V2_REQ(afs_nfs2_create, RFS_CREATE, 1);
-NFS_V2_REQ(afs_nfs2_remove, RFS_REMOVE, 0);
-NFS_V2_REQ(afs_nfs2_rename, RFS_RENAME, 0);
-NFS_V2_REQ(afs_nfs2_link, RFS_LINK, 0);
-NFS_V2_REQ(afs_nfs2_symlink, RFS_SYMLINK, 0);
-NFS_V2_REQ(afs_nfs2_mkdir, RFS_MKDIR, 1);
-NFS_V2_REQ(afs_nfs2_rmdir, RFS_RMDIR, 0);
-NFS_V2_REQ(afs_nfs2_readdir, RFS_READDIR, 0);
-NFS_V2_REQ(afs_nfs2_statfs, RFS_STATFS, 0);
+void afs_nfs2_getattr(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_GETATTR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_GETATTR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_setattr(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_SETATTR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_SETATTR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_lookup(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_LOOKUP, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else { (*afs_rfs_disp_tbl[RFS_LOOKUP].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) afs_nfs2_smallfidder(xp); }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_readlink(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_READLINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_READLINK].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_read(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_READ, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_READ].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_write(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_WRITE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_WRITE].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_create(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_CREATE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else { (*afs_rfs_disp_tbl[RFS_CREATE].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) afs_nfs2_smallfidder(xp); }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_remove(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_REMOVE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_REMOVE].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_rename(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_RENAME, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_RENAME].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_link(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_LINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_LINK].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_symlink(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_SYMLINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_SYMLINK].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_mkdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_MKDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else { (*afs_rfs_disp_tbl[RFS_MKDIR].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) afs_nfs2_smallfidder(xp); }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_rmdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_RMDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_RMDIR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_readdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_READDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_READDIR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs2_statfs(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(0, RFS_STATFS, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_rfs_disp_tbl[RFS_STATFS].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
struct afs_nfs_disp_tbl afs_rfs_disp_tbl[RFS_NPROC] = {
{ afs_nfs2_null },
{ afs_nfs2_lookup },
{ afs_nfs2_readlink },
{ afs_nfs2_read },
- { afs_nfs2_writecache },
+ { afs_nfs2_writecache },
{ afs_nfs2_write },
{ afs_nfs2_create },
- { afs_nfs2_remove },
+ { afs_nfs2_remove },
{ afs_nfs2_rename },
- { afs_nfs2_link },
+ { afs_nfs2_link },
{ afs_nfs2_symlink },
{ afs_nfs2_mkdir },
{ afs_nfs2_rmdir },
{ afs_nfs2_statfs }
};
-#define ACL_V2_REQ(FUNCNAME, ACLOP) \
-void FUNCNAME(char *args, char *xp, char *exp, char *rp, char *crp) { \
- u_int call; \
- struct cred *svcred = curthread->t_cred; \
- curthread->t_cred = (struct cred*)crp; \
- call=afs_nfs2_dispatcher(1, ACLOP, (char *)args, &exp, rp, crp); \
- if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp); \
- else (*afs_rfs_disp_tbl[ACLOP].orig_proc)(args, xp, exp, rp, crp); \
- curthread->t_cred = svcred; \
- return; \
-}
-
-ACL_V2_REQ(afs_acl2_getacl, ACLPROC2_GETACL)
-ACL_V2_REQ(afs_acl2_setacl, ACLPROC2_SETACL)
-ACL_V2_REQ(afs_acl2_getattr, ACLPROC2_GETATTR)
-ACL_V2_REQ(afs_acl2_access, ACLPROC2_ACCESS)
-
-struct afs_nfs_disp_tbl afs_acl_disp_tbl[ACL2_NPROC] = {
- { afs_nfs2_null },
- { afs_acl2_getacl },
+void afs_acl2_getacl(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(1, ACLPROC2_GETACL, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_acl_disp_tbl[ACLPROC2_GETACL].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_acl2_setacl(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(1, ACLPROC2_SETACL, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_acl_disp_tbl[ACLPROC2_SETACL].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_acl2_getattr(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(1, ACLPROC2_GETATTR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_acl_disp_tbl[ACLPROC2_GETATTR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_acl2_access(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs2_dispatcher(1, ACLPROC2_ACCESS, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs2_noaccess((struct afs_nfs2_resp *)xp);
+ else (*afs_acl_disp_tbl[ACLPROC2_ACCESS].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+struct afs_nfs_disp_tbl afs_acl_disp_tbl[5] = {
+ { afs_nfs2_null },
+ { afs_acl2_getacl },
{ afs_acl2_setacl },
- { afs_acl2_getattr },
- { afs_acl2_access }
+ { afs_acl2_getattr },
+ { afs_acl2_access }
};
/* Munge the dispatch tables to link us in first */
-void
-afs_xlatorinit_v2(struct rfs_disp_tbl *_rfs_tbl,
- struct rfs_disp_tbl *_acl_tbl)
+void
+afs_xlatorinit_v2(struct rfs_disp_tbl *_rfs_tbl,
+ struct rfs_disp_tbl *_acl_tbl)
{
int i;
-
+
if (xlatorinit_v2_done++) return;
-
+
for (i=0; i < RFS_NPROC; i++) {
afs_rfs_disp_tbl[i].orig_proc = _rfs_tbl[i].dis_proc;
_rfs_tbl[i].dis_proc = afs_rfs_disp_tbl[i].afs_proc;
}
-
- for (i=0; i < ACL2_NPROC; i++) {
+
+ for (i=0; i < 5; i++) {
afs_acl_disp_tbl[i].orig_proc = _acl_tbl[i].dis_proc;
_acl_tbl[i].dis_proc = afs_acl_disp_tbl[i].afs_proc;
}
}
#ifndef RFS3_NPROC
-#define RFS3_NPROC 22
+#define RFS3_NPROC 22
#endif
#ifndef ACL3_NPROC
-#define ACL3_NPROC 3
+#define ACL3_NPROC 3
#endif
struct afs_nfs_disp_tbl afs_rfs3_disp_tbl[RFS3_NPROC];
struct afs_nfs3_resp {
nfsstat3 status;
- bool_t flags;
+ bool_t flags;
};
+typedef struct afs_nfs3_resp afs_nfs3_resp;
-static int
+static int
is_afs_fh3(nfs_fh3 *fhp) {
if ((fhp->fh3_fsid.val[0] == AFS_VFSMAGIC) &&
- (fhp->fh3_fsid.val[1] == AFS_VFSFSID))
+ (fhp->fh3_fsid.val[1] == AFS_VFSFSID))
return 1;
return 0;
}
resp->flags = FALSE;
}
-afs_int32
+afs_int32
nfs3_to_afs_call(int which, caddr_t *args, nfs_fh3 **fhpp, nfs_fh3 **fh2pp)
{
struct vnode *vp;
nfs_fh3 *fhp1=0;
nfs_fh3 *fhp2=0;
int errorcode;
-
+
+ afs_Trace1(afs_iclSetp, CM_TRACE_NFS3IN, ICL_TYPE_INT32, which);
*fh2pp = (nfs_fh3 *)0;
switch (which) {
- case NFSPROC3_GETATTR:
- {
- GETATTR3args *arg = (GETATTR3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object;
- break;
- }
- case NFSPROC3_SETATTR:
- {
- SETATTR3args *arg = (SETATTR3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object;
- break;
- }
- case NFSPROC3_LOOKUP:
- {
- LOOKUP3args *arg = (LOOKUP3args *)args;
- fhp1 = (nfs_fh3 *) &arg->what.dir;
- break;
- }
- case NFSPROC3_ACCESS:
- {
- ACCESS3args *arg = (ACCESS3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object;
- break;
- }
- case NFSPROC3_READLINK:
- {
- READLINK3args *arg = (READLINK3args *)args;
- fhp1 = (nfs_fh3 *) &arg->symlink;
- break;
- }
- case NFSPROC3_READ:
- {
- READ3args *arg = (READ3args *)args;
- fhp1 = (nfs_fh3 *) &arg->file;
- break;
- }
- case NFSPROC3_WRITE:
- {
- WRITE3args *arg = (WRITE3args *)args;
- fhp1 = (nfs_fh3 *) &arg->file;
- break;
- }
- case NFSPROC3_CREATE:
- {
- CREATE3args *arg = (CREATE3args *)args;
- fhp1 = (nfs_fh3 *) &arg->where.dir;
- break;
- }
- case NFSPROC3_MKDIR:
- {
- MKDIR3args *arg = (MKDIR3args *)args;
- fhp1 = (nfs_fh3 *) &arg->where.dir;
- break;
- }
- case NFSPROC3_SYMLINK:
- {
- SYMLINK3args *arg = (SYMLINK3args *)args;
- fhp1 = (nfs_fh3 *) &arg->where.dir;
- break;
- }
- case NFSPROC3_MKNOD:
- {
- MKNOD3args *arg = (MKNOD3args *)args;
- fhp1 = (nfs_fh3 *) &arg->where.dir;
- break;
- }
- case NFSPROC3_REMOVE:
- {
- REMOVE3args *arg = (REMOVE3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object.dir;
- break;
- }
- case NFSPROC3_RMDIR:
- {
- RMDIR3args *arg = (RMDIR3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object.dir;
- break;
- }
- case NFSPROC3_RENAME:
- {
- RENAME3args *arg = (RENAME3args *)args;
- fhp1 = (nfs_fh3 *) &arg->from.dir;
- fhp2 = (nfs_fh3 *) &arg->to.dir;
- break;
- }
- case NFSPROC3_LINK:
- {
- LINK3args *arg = (LINK3args *)args;
- fhp1 = (nfs_fh3 *) &arg->file;
- fhp2 = (nfs_fh3 *) &arg->link.dir;
- break;
- }
- case NFSPROC3_READDIR:
- {
- READDIR3args *arg = (READDIR3args *)args;
- fhp1 = (nfs_fh3 *) &arg->dir;
- break;
- }
- case NFSPROC3_READDIRPLUS:
- {
- READDIRPLUS3args *arg = (READDIRPLUS3args *)args;
- fhp1 = (nfs_fh3 *) &arg->dir;
- break;
- }
- case NFSPROC3_FSSTAT:
- {
- FSSTAT3args *arg = (FSSTAT3args *)args;
- fhp1 = (nfs_fh3 *) &arg->fsroot;
- break;
- }
- case NFSPROC3_FSINFO:
- {
- FSINFO3args *arg = (FSINFO3args *)args;
- fhp1 = (nfs_fh3 *) &arg->fsroot;
- break;
- }
- case NFSPROC3_PATHCONF:
- {
- PATHCONF3args *arg = (PATHCONF3args *)args;
- fhp1 = (nfs_fh3 *) &arg->object;
- break;
- }
- case NFSPROC3_COMMIT:
- {
- COMMIT3args *arg = (COMMIT3args *)args;
- fhp1 = (nfs_fh3 *) &arg->file;
- break;
- }
- default:
- return NULL;
+ case NFSPROC3_GETATTR:
+ {
+ GETATTR3args *arg = (GETATTR3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object;
+ break;
}
-
- /* Ok if arg 1 is in AFS or if 2 args and arg 2 is in AFS */
+ case NFSPROC3_SETATTR:
+ {
+ SETATTR3args *arg = (SETATTR3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object;
+ break;
+ }
+ case NFSPROC3_LOOKUP:
+ {
+ LOOKUP3args *arg = (LOOKUP3args *)args;
+#ifdef AFS_SUN58_ENV
+ fhp1 = (nfs_fh3 *) arg->what.dirp;
+#else
+ fhp1 = (nfs_fh3 *) &arg->what.dir;
+#endif
+ break;
+ }
+ case NFSPROC3_ACCESS:
+ {
+ ACCESS3args *arg = (ACCESS3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object;
+ break;
+ }
+ case NFSPROC3_READLINK:
+ {
+ READLINK3args *arg = (READLINK3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->symlink;
+ break;
+ }
+ case NFSPROC3_READ:
+ {
+ READ3args *arg = (READ3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->file;
+ break;
+ }
+ case NFSPROC3_WRITE:
+ {
+ WRITE3args *arg = (WRITE3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->file;
+ break;
+ }
+ case NFSPROC3_CREATE:
+ {
+ CREATE3args *arg = (CREATE3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->where.dir;
+ break;
+ }
+ case NFSPROC3_MKDIR:
+ {
+ MKDIR3args *arg = (MKDIR3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->where.dir;
+ break;
+ }
+ case NFSPROC3_SYMLINK:
+ {
+ SYMLINK3args *arg = (SYMLINK3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->where.dir;
+ break;
+ }
+ case NFSPROC3_MKNOD:
+ {
+ MKNOD3args *arg = (MKNOD3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->where.dir;
+ break;
+ }
+ case NFSPROC3_REMOVE:
+ {
+ REMOVE3args *arg = (REMOVE3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object.dir;
+ break;
+ }
+ case NFSPROC3_RMDIR:
+ {
+ RMDIR3args *arg = (RMDIR3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object.dir;
+ break;
+ }
+ case NFSPROC3_RENAME:
+ {
+ RENAME3args *arg = (RENAME3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->from.dir;
+ fhp2 = (nfs_fh3 *) &arg->to.dir;
+ break;
+ }
+ case NFSPROC3_LINK:
+ {
+ LINK3args *arg = (LINK3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->file;
+ fhp2 = (nfs_fh3 *) &arg->link.dir;
+ break;
+ }
+ case NFSPROC3_READDIR:
+ {
+ READDIR3args *arg = (READDIR3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->dir;
+ break;
+ }
+ case NFSPROC3_READDIRPLUS:
+ {
+ READDIRPLUS3args *arg = (READDIRPLUS3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->dir;
+ break;
+ }
+ case NFSPROC3_FSSTAT:
+ {
+ FSSTAT3args *arg = (FSSTAT3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->fsroot;
+ break;
+ }
+ case NFSPROC3_FSINFO:
+ {
+ FSINFO3args *arg = (FSINFO3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->fsroot;
+ break;
+ }
+ case NFSPROC3_PATHCONF:
+ {
+ PATHCONF3args *arg = (PATHCONF3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->object;
+ break;
+ }
+ case NFSPROC3_COMMIT:
+ {
+ COMMIT3args *arg = (COMMIT3args *)args;
+ fhp1 = (nfs_fh3 *) &arg->file;
+ break;
+ }
+ default:
+ return NULL;
+ }
+
if (is_afs_fh3(fhp1)) {
*fhpp = fhp1;
- if (fhp2)
+ if (fhp2)
*fh2pp = fhp2;
- return 1;
+ return 1;
}
- if (is_afs_fh3(fhp2)) {
+ if (fhp2 && is_afs_fh3(fhp2)) {
*fhpp = fhp1;
*fh2pp = fhp2;
- return 1;
+ return 1;
}
return NULL;
}
-afs_int32
-acl2_to_afs_call(int which, caddr_t *args, nfs_fh3 **fhpp)
+afs_int32
+acl3_to_afs_call(int which, caddr_t *args, nfs_fh3 **fhpp)
{
nfs_fh3 *fhp;
-
+
switch(which) {
- case ACLPROC3_GETACL:
+ case ACLPROC3_GETACL:
{
- struct GETACL3args *sargs = (struct GETACL3args *) args;
- fhp = &sargs->fh;
- break;
+ struct GETACL3args *sargs = (struct GETACL3args *) args;
+ fhp = &sargs->fh;
+ break;
}
- case ACLPROC3_SETACL:
+ case ACLPROC3_SETACL:
{
- struct SETACL3args *sargs = (struct SETACL3args *) args;
- fhp = &sargs->fh;
- break;
+ struct SETACL3args *sargs = (struct SETACL3args *) args;
+ fhp = &sargs->fh;
+ break;
}
default:
return NULL;
}
-
+
if (is_afs_fh3(fhp)) {
*fhpp = fhp;
return 1;
}
-
+
return NULL;
}
int
-afs_nfs3_dispatcher(int type, afs_int32 which, char *argp,
- struct exportinfo **expp,
- struct svc_req *rp, struct AFS_UCRED *crp)
+afs_nfs3_dispatcher(int type, afs_int32 which, char *argp,
+ struct exportinfo **expp,
+ struct svc_req *rp, struct AFS_UCRED *crp)
{
afs_int32 call = 0;
afs_int32 code = 0;
struct sockaddr *sa;
nfs_fh3 *fh = (nfs_fh3 *)argp;
nfs_fh3 *fh2 = (nfs_fh3 *)0;
-
+
if (!xlatorinit_v3_done)
return 2;
-
+
sa = (struct sockaddr *)svc_getrpccaller(rp->rq_xprt)->buf;
- client = ((struct sockaddr_in *)sa)->sin_addr.s_addr;
-
+ if (sa->sa_family == AF_INET)
+ client = ((struct sockaddr_in *)sa)->sin_addr.s_addr;
+
AFS_GLOCK();
code = 0;
switch (type) {
case 0:
- code = nfs3_to_afs_call(which, argp, &fh, &fh2);
+ code = (client && nfs3_to_afs_call(which, argp, &fh, &fh2));
break;
case 1:
- code = acl3_to_afs_call(which, argp, &fh);
+ code = (client && acl3_to_afs_call(which, argp, &fh));
break;
default:
break;
}
-
+
if (code) {
struct afs_exporter *out = 0;
afs_int32 dummy;
static int once = 0;
struct SmallFid Sfid;
+
+ memcpy((char *)&Sfid, fh->fh3_data, SIZEOF_SMALLFID);
+
+ afs_Trace2(afs_iclSetp, CM_TRACE_NFS3IN1,
+ ICL_TYPE_INT32, client,
+ ICL_TYPE_FID, &Sfid);
- memcpy((char *)&Sfid, fh->fh_data, SIZEOF_SMALLFID);
-
- /* We ran */
call = 1;
if (!once && *expp) {
afs_nobody = (*expp)->exi_export.ex_anon;
}
code = afs_nfsclient_reqhandler((struct afs_exporter *)0, &crp,
client, &dummy, &out);
- /* Be careful to release this */
+
if (!code && out)
EXP_RELE(out);
-
- /* We ran and failed */
- if (code == EINVAL)
+
+
+ if (code == EINVAL)
call = 2;
}
-
+
AFS_GUNLOCK();
return call;
}
-void
-afs_nfs3_smallfidder(struct nfs_fh3 *fhp int status)
+void
+afs_nfs3_smallfidder(struct nfs_fh3 *fhp, int status)
{
afs_int32 addr[2];
struct vcache *vcp;
-
+
#if defined(AFS_SUN57_64BIT_ENV)
/* See also afs_fid() */
memcpy((char *)addr, fhp->fh3_data, 10);
#else
memcpy((char *)addr, fhp->fh3_data, 2 * sizeof(long));
#endif
-
+
AFS_GLOCK();
- vcp = (struct vcache *)addr[0];
-
+ vcp = VTOAFS((struct vnode*)addr[0]);
+
/* See also afs_osi_vget */
if (addr[1] == AFS_XLATOR_MAGIC)
{
if (status == NFS_OK) {
struct SmallFid Sfid;
struct cell *tcell;
-
- /* Make up and copy out a SmallFid */
+
+ /* Make up and copy out a SmallFid */
tcell = afs_GetCell(vcp->fid.Cell, READ_LOCK);
Sfid.Volume = vcp->fid.Fid.Volume;
Sfid.CellAndUnique = ((tcell->cellIndex << 24) |
Sfid.Vnode = (u_short)(vcp->fid.Fid.Vnode & 0xffff);
fhp->fh3_len = SIZEOF_SMALLFID;
memcpy(fhp->fh3_data, (char*)&Sfid, fhp->fh3_len);
- }
+ afs_Trace3(afs_iclSetp, CM_TRACE_NFS3OUT, ICL_TYPE_INT32, status,
+ ICL_TYPE_POINTER, vcp, ICL_TYPE_FID, &Sfid);
+ }
+
/* If we have a ref, release it */
- if (vcp->vrefCount >= 1)
- AFS_RELE((struct vnode *) vcp);
- }
+ if (vcp->vrefCount >= 1)
+ AFS_RELE(AFSTOV(vcp));
+ }
AFS_GUNLOCK();
}
-#define NFS_V3_REQ(FUNCNAME, NFSOP, POST, RESP, RESPP) \
-void FUNCNAME(char *args, char *xp, char *exp, char *rp, char *crp) { \
- u_int call; \
- struct cred *svcred = curthread->t_cred; \
- curthread->t_cred = (struct cred*)crp; \
- call=afs_nfs3_dispatcher(0, NFSOP, (char *)args, &exp, rp, crp); \
- if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp); \
- else { (*afs_rfs3_disp_tbl[NFSOP].orig_proc)(args, xp, exp, rp, crp); \
- if (POST && afs_NFSRootOnly && call) { \
- RESP *resp = ( RESP *)xp; \
- afs_nfs3_smallfidder( RESPP , resp->status); } \
- curthread->t_cred = svcred; \
- return; \
-}
-
-NFS_V3_REQ(afs_nfs3_getattr, NFSPROC3_GETATTR, 0, x, x)
-NFS_V3_REQ(afs_nfs3_setattr, NFSPROC3_SETATTR, 0, x, x)
-NFS_V3_REQ(afs_nfs3_lookup, NFSPROC3_LOOKUP, 1, LOOKUP3res, &resp->resok.object)
-NFS_V3_REQ(afs_nfs3_access, NFSPROC3_ACCESS, 0, x, x);
-NFS_V3_REQ(afs_nfs3_readlink, NFSPROC3_READLINK, 0, x, x);
-NFS_V3_REQ(afs_nfs3_read, NFSPROC3_READ, 0, x, x);
-NFS_V3_REQ(afs_nfs3_write, NFSPROC3_WRITE, 0, x, x);
-NFS_V3_REQ(afs_nfs3_create, NFSPROC3_CREATE, 1, CREATE3res, &resp->resok.obj.handle);
-NFS_V3_REQ(afs_nfs3_mkdir, NFSPROC3_MKDIR, 1, MKDIR3res, &resp->resok.obj.handle);
-NFS_V3_REQ(afs_nfs3_symlink, NFSPROC3_SYMLINK, 0, x, x);
-NFS_V3_REQ(afs_nfs3_mknod, NFSPROC3_MKNOD, 0, x, x);
-NFS_V3_REQ(afs_nfs3_remove, NFSPROC3_REMOVE, 0, x, x);
-NFS_V3_REQ(afs_nfs3_rmdir, NFSPROC3_RMDIR, 0, x, x);
-NFS_V3_REQ(afs_nfs3_rename, NFSPROC3_RENAME, 0, x, x);
-NFS_V3_REQ(afs_nfs3_link, NFSPROC3_LINK, 0, x, x);
-NFS_V3_REQ(afs_nfs3_readdir, NFSPROC3_READDIR, 0, x, x);
-NFS_V3_REQ(afs_nfs3_readdirplus, NFSPROC3_READDIRPLUS, 0, x, x);
-NFS_V3_REQ(afs_nfs3_fsstat, NFSPROC3_FSSTAT, 0, x, x);
-NFS_V3_REQ(afs_nfs3_fsinfo, NFSPROC3_FSINFO, 0, x, x);
-NFS_V3_REQ(afs_nfs3_pathconf, NFSPROC3_PATHCONF, 0, x, x);
-NFS_V3_REQ(afs_nfs3_commit, NFSPROC3_COMMIT, 0, x, x);
-
-struct afs_nfs_disp_tbl afs_rfs3_disp_tbl[RFS_NPROC] = {
+void afs_nfs3_getattr(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_GETATTR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_GETATTR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_setattr(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_SETATTR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_SETATTR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_lookup(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_LOOKUP, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else { (*afs_rfs3_disp_tbl[NFSPROC3_LOOKUP].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) {
+ LOOKUP3res *resp = ( LOOKUP3res *)xp;
+ afs_nfs3_smallfidder( &resp->resok.object , resp->status); } }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_access(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_ACCESS, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_ACCESS].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_readlink(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_READLINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_READLINK].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_read(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_READ, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_READ].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_write(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_WRITE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_WRITE].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+void afs_nfs3_create(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_CREATE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else { (*afs_rfs3_disp_tbl[NFSPROC3_CREATE].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) {
+ CREATE3res *resp = ( CREATE3res *)xp;
+ afs_nfs3_smallfidder( &resp->resok.obj.handle , resp->status); } }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_mkdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_MKDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else { (*afs_rfs3_disp_tbl[NFSPROC3_MKDIR].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) {
+ MKDIR3res *resp = ( MKDIR3res *)xp;
+ afs_nfs3_smallfidder( &resp->resok.obj.handle , resp->status); } }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_symlink(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_SYMLINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else { (*afs_rfs3_disp_tbl[NFSPROC3_SYMLINK].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) {
+ SYMLINK3res *resp = ( SYMLINK3res *)xp;
+ afs_nfs3_smallfidder( &resp->resok.obj.handle , resp->status); } }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_mknod(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_MKNOD, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else { (*afs_rfs3_disp_tbl[NFSPROC3_MKNOD].orig_proc)(args, xp, exp, rp, crp);
+ if (afs_NFSRootOnly && call) {
+ MKNOD3res *resp = ( MKNOD3res *)xp;
+ afs_nfs3_smallfidder( &resp->resok.obj.handle , resp->status); } }
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_remove(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_REMOVE, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_REMOVE].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_rmdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_RMDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_RMDIR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_rename(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_RENAME, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_RENAME].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_link(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_LINK, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_LINK].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_readdir(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_READDIR, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_READDIR].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_readdirplus(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_READDIRPLUS, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_READDIRPLUS].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_fsstat(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_FSSTAT, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_FSSTAT].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_fsinfo(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_FSINFO, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_FSINFO].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_pathconf(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_PATHCONF, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_PATHCONF].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+void afs_nfs3_commit(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ afs_nfs3_resp dummy;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(0, NFSPROC3_COMMIT, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_rfs3_disp_tbl[NFSPROC3_COMMIT].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
+
+struct afs_nfs_disp_tbl afs_rfs3_disp_tbl[22] = {
{ afs_nfs2_null },
{ afs_nfs3_getattr },
{ afs_nfs3_setattr },
{ afs_nfs3_mkdir },
{ afs_nfs3_symlink },
{ afs_nfs3_mknod },
- { afs_nfs3_remove },
+ { afs_nfs3_remove },
{ afs_nfs3_rmdir },
{ afs_nfs3_rename },
- { afs_nfs3_link },
+ { afs_nfs3_link },
{ afs_nfs3_readdir },
{ afs_nfs3_readdirplus },
{ afs_nfs3_fsstat },
{ afs_nfs3_commit }
};
-#define ACL_V3_REQ(FUNCNAME, NFSOP) \
-void FUNCNAME(char *args, char *xp, char *exp, char *rp, char *crp) { \
- u_int call; \
- struct cred *svcred = curthread->t_cred; \
- curthread->t_cred = (struct cred*)crp; \
- call=afs_nfs3_dispatcher(1, NFSOP, (char *)args, &exp, rp, crp); \
- if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp); \
- else (*afs_rfs3_disp_tbl[NFSOP].orig_proc)(args, xp, exp, rp, crp); \
- curthread->t_cred = svcred; \
- return; \
+void afs_acl3_getacl(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(1, ACLPROC3_GETACL, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_acl3_disp_tbl[ACLPROC3_GETACL].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
}
-ACL_V3_REQ(afs_acl3_getacl, ACLPROC3_GETACL)
-ACL_V3_REQ(afs_acl3_setacl, ACLPROC3_SETACL)
+void afs_acl3_setacl(char *args, char *xp, char *exp, char *rp, char *crp) {
+ u_int call;
+ struct cred *svcred = curthread->t_cred;
+ curthread->t_cred = (struct cred*)crp;
+ call=afs_nfs3_dispatcher(1, ACLPROC3_SETACL, (char *)args, &exp, rp, crp);
+ if (call>1) afs_nfs3_noaccess((struct afs_nfs3_resp *)xp);
+ else (*afs_acl3_disp_tbl[ACLPROC3_SETACL].orig_proc)(args, xp, exp, rp, crp);
+ curthread->t_cred = svcred;
+ return;
+}
-struct afs_nfs_disp_tbl afs_acl3_disp_tbl[ACL3_NPROC] = {
- { afs_nfs2_null },
- { afs_acl3_getacl },
+struct afs_nfs_disp_tbl afs_acl3_disp_tbl[3] = {
+ { afs_nfs2_null },
+ { afs_acl3_getacl },
{ afs_acl3_setacl },
};
/* Munge the dispatch tables to link us in first */
-void
-afs_xlatorinit_v3(struct rfs_disp_tbl *_rfs_tbl,
+void
+afs_xlatorinit_v3(struct rfs_disp_tbl *_rfs_tbl,
struct rfs_disp_tbl *_acl_tbl)
{
int i;
-
+
if (xlatorinit_v3_done++) return;
-
- for (i=0; i < RFS3_NPROC; i++) {
- afs_rfs3_disp_tbl[i].orig_proc = _rfs_tbl[i].dis_proc;
- _rfs_tbl[i].dis_proc = afs_rfs3_disp_tbl[i].afs_proc;
+
+ for (i=0; i < 22; i++) {
+ afs_rfs3_disp_tbl[i].orig_proc = _rfs_tbl[i].dis_proc;
+ _rfs_tbl[i].dis_proc = afs_rfs3_disp_tbl[i].afs_proc;
}
-
- for (i=0; i < ACL3_NPROC; i++) {
- afs_acl3_disp_tbl[i].orig_proc = _acl_tbl[i].dis_proc;
- _acl_tbl[i].dis_proc = afs_acl3_disp_tbl[i].afs_proc;
+
+ for (i=0; i < 3; i++) {
+ afs_acl3_disp_tbl[i].orig_proc = _acl_tbl[i].dis_proc;
+ _acl_tbl[i].dis_proc = afs_acl3_disp_tbl[i].afs_proc;
}
}
-#endif /* !defined(AFS_NONFSTRANS)
+#endif /* !defined(AFS_NONFSTRANS) */
git://git.openafs.org / openafs.git / blobdiff