--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/vdomain/chattr.cc	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,100 @@
+// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#include <config.h>
+#include <ctype.h>
+#include "vdomain.h"
+#include "misc/pwcrypt.h"
+#include "misc/autodelete.h"
+#include "misc/strtou.h"
+
+static const response
+  resp_invalid_number(response::err, "Invalid number"),
+  resp_attribute_changed(response::ok, "Attribute value changed");
+
+response vdomain::chattr(mystring username, unsigned attr, mystring newval)
+{
+  autodelete<vpwentry> vpw = table()->getbyname(username);
+  if(!vpw)
+    RETURN(err, "Invalid or unknown virtual user");
+  return chattr(vpw, attr, newval);
+}
+
+static response chunsigned(unsigned* value, mystring newval)
+{
+  const char* end;
+  *value = strtou(newval.c_str(), &end);
+  if(*end)
+    return resp_invalid_number;
+  else
+    return resp_attribute_changed;
+}
+
+response vdomain::chpass(vpwentry* vpw, mystring pass)
+{
+  vpw->pass = pwcrypt(pass);
+  RETURN(ok, "Password changed");
+}
+
+response vdomain::chdest(vpwentry* vpw, mystring dest)
+{
+  if(!!dest) {
+    for(mystring_iter iter = dest; iter; ++iter) {
+      response r = validate_forward(*iter);
+      if(!r)
+	return r;
+    }
+  }
+  vpw->forwards = dest;
+  RETURN(ok, "Forwarding address(es) changed");
+}
+
+static response chbool(bool* value, mystring newval)
+{
+  const char* end;
+  unsigned i = strtou(newval.c_str(), &end);
+  if(*end)
+    return resp_invalid_number;
+  *value = !!i;
+  return resp_attribute_changed;
+}
+  
+#define CHATTR(V,X) do{ response tmp=ch##X(&(V),newval); if(!tmp) return tmp; okmsg=tmp.msg; }while(0)
+
+response vdomain::chattr(const vpwentry* vpw, unsigned attr, mystring newval)
+{
+  vpwentry newpw(*vpw);
+  mystring okmsg;
+  switch(attr) {
+  case ATTR_PASS:              CHATTR(newpw,pass); break;
+  case ATTR_DEST:              CHATTR(newpw,dest); break;
+  case ATTR_HARDQUOTA:         CHATTR(newpw.hardquota,unsigned); break;
+  case ATTR_SOFTQUOTA:         CHATTR(newpw.softquota,unsigned); break;
+  case ATTR_MSGSIZE:           CHATTR(newpw.msgsize,unsigned); break;
+  case ATTR_MSGCOUNT:          CHATTR(newpw.msgcount,unsigned); break;
+  case ATTR_EXPIRY:            CHATTR(newpw.expiry,unsigned); break;
+  case ATTR_MAILBOX_ENABLED:   CHATTR(newpw.is_mailbox_enabled,bool); break;
+  case ATTR_PERSONAL:
+    newpw.personal = newval;
+    okmsg = "Personal information changed.";
+    break;
+  default:
+    RETURN(bad, "Invalid attribute type");
+  }
+  if(!table()->set(&newpw))
+    RETURN(err, "Error changing the password table");
+  RETURN(ok, okmsg);
+}