1 files changed, 0 insertions, 132 deletions
diff --git a/sys/src/cmd/aquarela/smbcomlocking.c b/sys/src/cmd/aquarela/smbcomlocking.c
deleted file mode 100644
index 8fc33146d..000000000
--- a/sys/src/cmd/aquarela/smbcomlocking.c
+++ /dev/null
@@ -1,132 +0,0 @@
-#include "headers.h"
-
-static int
-getlock(SmbBuffer *b, int large, ushort *pidp, uvlong *offsetp, uvlong *lengthp)
-{
-	ulong ohigh, olow;
-	ulong lhigh, llow;
-	if (!smbbuffergets(b, pidp))
-		return 0;
-	if (large && !smbbuffergetbytes(b, nil, 2))
-		return 0;
-	if (large) {
-		if (!smbbuffergetl(b, &ohigh) || !smbbuffergetl(b, &olow)
-			|| !smbbuffergetl(b, &lhigh) || !smbbuffergetl(b, &llow))
-			return 0;
-		*offsetp = ((uvlong)ohigh << 32) | olow;
-		*lengthp = ((uvlong)lhigh << 32) | llow;
-		return 1;
-	}
-	if (!smbbuffergetl(b, &olow) || !smbbuffergetl(b, &llow))
-		return 0;
-	*offsetp = olow;
-	*lengthp = llow;
-	return 1;
-}
-
-SmbProcessResult
-smbcomlockingandx(SmbSession *s, SmbHeader *h, uchar *pdata, SmbBuffer *b)
-{
-	uchar andxcommand;
-	ushort andxoffset;
-	ulong andxoffsetfixup;
-	ushort fid;
-	uchar locktype;
-	uchar oplocklevel;
-	ulong timeout;
-	ushort numberofunlocks;
-	ushort numberoflocks;
-	SmbTree *t;
-	SmbFile *f;
-	int l;
-	SmbProcessResult pr;
-	ulong backupoffset;
-	int large;
-
-	if (!smbcheckwordcount("comlockingandx", h, 8))
-		return SmbProcessResultFormat;
-
-	andxcommand = *pdata++;
-	pdata++;
-	andxoffset = smbnhgets(pdata); pdata += 2;
-	fid = smbnhgets(pdata); pdata += 2;
-	locktype = *pdata++;
-	oplocklevel = *pdata++;
-	timeout = smbnhgetl(pdata); pdata += 4;
-	numberofunlocks = smbnhgets(pdata); pdata += 2;
-	numberoflocks = smbnhgets(pdata);
-	smblogprint(h->command, "smbcomlockingandx: fid 0x%.4ux locktype 0x%.2ux oplocklevel 0x%.2ux timeout %lud numberofunlocks %d numberoflocks %ud\n",
-		fid, locktype, oplocklevel, timeout, numberofunlocks, numberoflocks);
-	large = locktype & 0x10;
-	locktype &= ~0x10;
-	if (locktype != 0 || oplocklevel != 0) {
-		smblogprint(-1, "smbcomlockingandx: locktype 0x%.2ux unimplemented\n", locktype);
-		return SmbProcessResultUnimp;
-	}
-	if (oplocklevel != 0) {
-		smblogprint(-1, "smbcomlockingandx: oplocklevel 0x%.2ux unimplemented\n", oplocklevel);
-		return SmbProcessResultUnimp;
-	}
-	t = smbidmapfind(s->tidmap, h->tid);
-	if (t == nil) {
-		smbseterror(s, ERRSRV, ERRinvtid);
-	error:
-		return SmbProcessResultError;
-	}
-	f = smbidmapfind(s->fidmap, fid);
-	if (f == nil) {
-		smbseterror(s, ERRDOS, ERRbadfid);
-		goto error;
-	}
-	backupoffset = smbbufferreadoffset(b);
-	for (l = 0; l < numberofunlocks; l++) {
-		ushort pid;
-		uvlong offset;
-		uvlong length;
-		if (!getlock(b, large, &pid, &offset, &length)) {
-			pr = SmbProcessResultFormat;
-			goto done;
-		}
-		smblogprint(h->command, "smbcomlockingandx: unlock pid 0x%.4ux offset %llud length %llud\n",
-			pid, offset, length);
-		smbsharedfileunlock(f->sf, s, h->pid, offset, offset + length);
-	}
-	for (l = 0; l < numberoflocks; l++) {
-		ushort pid;
-		uvlong offset;
-		uvlong length;
-		if (!getlock(b, large, &pid, &offset, &length)) {
-			pr = SmbProcessResultFormat;
-			goto done;
-		}
-		smblogprint(h->command, "smbcomlockingandx: lock pid 0x%.4ux offset %llud length %llud\n",
-			pid, offset, length);
-		if (!smbsharedfilelock(f->sf, s, h->pid, offset, offset + length))
-			break;
-	}
-	if (l < numberoflocks) {
-		ushort i;
-		ushort pid;
-		uvlong offset;
-		uvlong length;
-		smbbufferreadbackup(b, backupoffset);
-		for (i  = 0; i < l; i++) {
-			assert(getlock(b, large, &pid, &offset, &length));
-			smbsharedfileunlock(f->sf, s, h->pid, offset, offset + length);
-		}
-		smbseterror(s, ERRDOS, ERRlock);
-		goto error;
-	}
-	h->wordcount = 2;
-	if (!smbbufferputandxheader(s->response, h, &s->peerinfo, andxcommand, &andxoffsetfixup)
-		|| !smbbufferputs(s->response, 0)) {	// bytecount 0
-		pr = SmbProcessResultMisc;
-		goto done;
-	}
-	if (andxcommand != SMB_COM_NO_ANDX_COMMAND)
-		pr = smbchaincommand(s, h, andxoffsetfixup, andxcommand, andxoffset, b);
-	else
-		pr = SmbProcessResultReply;
-done:
-	return pr;
-}