Something that is hopefully a DHCP server package

[invirt/packages/invirt-dhcp.git] / code / pydhcplib / pydhcplib / type_strlist.py

diff --git a/code/pydhcplib/pydhcplib/type_strlist.py b/code/pydhcplib/pydhcplib/type_strlist.py
new file mode 100644 (file)
index 0000000..ca5f1c0
--- /dev/null
+++ b/code/pydhcplib/pydhcplib/type_strlist.py
@@ -0,0 +1,65 @@
+# Anemon Dhcp
+# Copyright (C) 2005 Mathieu Ignacio -- mignacio@april.org
+#
+# 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
+
+class strlist :
+    def __init__(self,data="") :
+        str_type = type(data)
+        self._str = ""
+        self._list = []
+        
+        if str_type == str :
+            self._str = data
+            for each in range(len(self._str)) :
+                self._list.append(ord(self._str[each]))
+        elif str_type == list :
+            self._list = data
+            self._str = "".join(map(chr,self._list))
+        else : raise TypeError , 'strlist init : Valid types are str and  list of int'
+
+    # return string
+    def str(self) :
+        return self._str
+
+    # return list (useful for DhcpPacket class)
+    def list(self) :
+        return self._list
+
+    # return int
+    # FIXME
+    def int(self) :
+        return 0
+
+
+
+    """ Useful function for native python operations """
+
+    def __hash__(self) :
+        return self._str.__hash__()
+
+    def __repr__(self) :
+        return self._str
+
+    def __nonzero__(self) :
+        if self._str != "" : return 1
+        return 0
+
+    def __cmp__(self,other) :
+        if self._str == other : return 0
+        return 1
+                   
+
+