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#include "headers.h"
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SmbProcessResult
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smbcomrename(SmbSession *s, SmbHeader *h, uchar *, SmbBuffer *b)
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{
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int rv;
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char *old, *new;
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char *oldpath = nil;
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char *newpath = nil;
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char *olddir, *newdir;
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char *oldname, *newname;
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uchar oldfmt, newfmt;
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SmbTree *t;
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Dir d;
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SmbProcessResult pr;
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if (h->wordcount != 1)
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return SmbProcessResultFormat;
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if (!smbbuffergetb(b, &oldfmt) || oldfmt != 0x04 || !smbbuffergetstring(b, h, SMB_STRING_PATH, &old)
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|| !smbbuffergetb(b, &newfmt) || newfmt != 0x04 || !smbbuffergetstring(b, h, SMB_STRING_PATH, &new))
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return SmbProcessResultFormat;
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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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smbstringprint(&oldpath, "%s%s", t->serv->path, old);
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smbstringprint(&newpath, "%s%s", t->serv->path, new);
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smblogprint(h->command, "smbcomrename: %s to %s\n", oldpath, newpath);
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smbpathsplit(oldpath, &olddir, &oldname);
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smbpathsplit(newpath, &newdir, &newname);
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if (strcmp(olddir, newdir) != 0) {
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smblogprint(h->command, "smbcomrename: directories differ\n");
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goto noaccess;
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}
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memset(&d, 0xff, sizeof(d));
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d.uid = d.gid = d.muid = nil;
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d.name = newname;
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rv = dirwstat(oldpath, &d);
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if (rv < 0) {
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smblogprint(h->command, "smbcomrename failed: %r\n");
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noaccess:
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smbseterror(s, ERRDOS, ERRnoaccess);
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pr = SmbProcessResultError;
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}
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else
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pr = smbbufferputack(s->response, h, &s->peerinfo);
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free(oldpath);
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free(olddir);
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free(oldname);
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free(newpath);
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free(newdir);
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free(newname);
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return pr;
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}
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