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#include "headers.h"
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SmbProcessResult
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smbcomsetinformation2(SmbSession *s, SmbHeader *h, uchar *pdata, SmbBuffer *)
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{
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ushort fid, adate, atime, mdate, mtime;
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SmbTree *t;
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SmbFile *f;
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Dir d;
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if (h->wordcount != 7)
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return SmbProcessResultFormat;
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fid = smbnhgets(pdata);
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adate = smbnhgets(pdata + 6);
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atime = smbnhgets(pdata + 8);
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mdate = smbnhgets(pdata + 10);
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mtime = smbnhgets(pdata + 12);
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smblogprint(h->command,
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"smbcomsetinformation2: fid 0x%.4ux adate 0x%.4ux atime 0x%.4ux mdate 0x%.4ux mtime 0x%.4ux\n",
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fid, adate, atime, mdate, mtime);
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t = smbidmapfind(s->tidmap, h->tid);
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if (t == nil) {
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smbseterror(s, ERRSRV, ERRinvtid);
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return SmbProcessResultError;
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}
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f = smbidmapfind(s->fidmap, fid);
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if (f == nil) {
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smbseterror(s, ERRDOS, ERRbadfid);
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return SmbProcessResultError;
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}
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memset(&d, 0xff, sizeof(d));
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d.name = d.uid = d.gid = d.muid = nil;
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if (adate || atime || mdate || mtime) {
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//smblogprint(-1, "smbcomsetinformation2: changing times not implemented\n");
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// return SmbProcessResultUnimp;
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/* something to change */
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if (!(adate && atime && mdate && mtime)) {
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/* some null entries */
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ushort odate, otime;
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Dir *od = dirfstat(f->fd);
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if (od == nil) {
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smbseterror(s, ERRDOS, ERRnoaccess);
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return SmbProcessResultError;
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}
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if (adate || atime) {
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/* something changed in access time */
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if (!(adate && atime)) {
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/* some nulls in access time */
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smbplan9time2datetime(d.atime, s->tzoff, &odate, &otime);
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if (adate == 0)
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adate = odate;
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if (atime == 0)
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atime = otime;
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}
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d.atime = smbdatetime2plan9time(adate, atime, s->tzoff);
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}
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if (mdate || mtime) {
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/* something changed in modify time */
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if (!(mdate && mtime)) {
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/* some nulls in modify time */
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smbplan9time2datetime(d.mtime, s->tzoff, &odate, &otime);
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if (mdate == 0)
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mdate = odate;
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if (mtime == 0)
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mtime = otime;
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}
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d.mtime = smbdatetime2plan9time(mdate, mtime, s->tzoff);
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}
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free(od);
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}
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if (dirfwstat(f->fd, &d) < 0) {
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smbseterror(s, ERRDOS, ERRnoaccess);
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return SmbProcessResultError;
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}
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}
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return smbbufferputack(s->response, h, &s->peerinfo);
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}
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SmbProcessResult
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smbcomsetinformation(SmbSession *s, SmbHeader *h, uchar *pdata, SmbBuffer *b)
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{
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ushort attr;
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ulong utime;
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char *name;
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if (h->wordcount != 8)
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return SmbProcessResultFormat;
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attr = smbnhgets(pdata); pdata += 2;
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utime = smbnhgetl(pdata);
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if (!smbbuffergetstring(b, h, SMB_STRING_PATH, &name))
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return SmbProcessResultFormat;
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smblogprint(h->command,
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"smbcomsetinformation: attr 0x%.4ux utime %lud path %s\n",
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attr, utime, name);
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if (utime) {
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Dir d;
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memset(&d, 0xff, sizeof(d));
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d.name = d.uid = d.gid = d.muid = nil;
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d.mtime = smbutime2plan9time(utime, s->tzoff);
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if (dirwstat(name, &d) < 0) {
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smbseterror(s, ERRDOS, ERRnoaccess);
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free(name);
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return SmbProcessResultError;
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}
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}
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free(name);
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return smbbufferputack(s->response, h, &s->peerinfo);
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}
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