--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/vpwentry/decode.cc	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,86 @@
+// Copyright (C) 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 <string.h>
+#include "vpwentry.h"
+#include "vdomain/vdomain.h"
+#include "misc/strtou.h"
+
+static const char* from_uint(const char* ptr, unsigned& uint)
+{
+  const char* tmp;
+  uint = strtou(ptr, &tmp);
+  return (*tmp == 0) ? ++tmp : 0;
+}
+
+const char* vpwentry::decode_flags(const char* ptr, const char* end)
+{
+  while(ptr < end) {
+    unsigned flag = *(unsigned char*)ptr++;
+    if(!flag)
+      return ptr;
+    if(ptr >= end)
+      return 0;
+    bool value = *(unsigned char*)ptr++;
+    switch(flag) {
+    case vdomain::ATTR_MAILBOX_ENABLED:
+      is_mailbox_enabled = value;
+      break;
+    default:
+      return 0;
+    }
+  }
+  return 0;
+}
+
+const char* vpwentry::decode_base(const char* ptr, const char* end)
+{
+  pass = ptr;
+  ptr += pass.length() + 1;
+  if(ptr >= end) return 0;
+  
+  mailbox = ptr;
+  ptr += mailbox.length() + 1;
+  if(ptr >= end) return 0;
+  
+  const char* start = ptr;
+  while(ptr < end && *ptr != 0)
+    ptr += strlen(ptr) + 1;
+  if(ptr == start)
+    forwards = "";
+  else
+    forwards = mystring(start, ptr-start-1);
+  if(ptr++ >= end) return 0;
+  
+  personal = ptr;
+  ptr += personal.length() + 1;
+  if(ptr >= end) return 0;
+  
+  return ptr;
+}
+
+const char* vpwentry::decode_values(const char* ptr, const char* end)
+{
+  if((ptr = from_uint(ptr, hardquota)) == 0 || ptr >= end) return 0;
+  if((ptr = from_uint(ptr, softquota)) == 0 || ptr >= end) return 0;
+  if((ptr = from_uint(ptr, msgsize)) == 0 || ptr >= end) return 0;
+  if((ptr = from_uint(ptr, msgcount)) == 0 || ptr >= end) return 0;
+  if((ptr = from_uint(ptr, ctime)) == 0 || ptr >= end) return 0;
+  if((ptr = from_uint(ptr, expiry)) == 0 || ptr > end) return 0;
+  return ptr;
+}