1 files changed, 82 insertions, 0 deletions
diff --git a/volk/python/volk_modtool/cfg.py b/volk/python/volk_modtool/cfg.py
new file mode 100644
index 0000000000..c5cfb919c0
--- /dev/null
+++ b/volk/python/volk_modtool/cfg.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+#
+# Copyright 2013 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio 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 3, or (at your option)
+# any later version.
+# 
+# GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+
+import ConfigParser
+import sys
+import os
+import exceptions
+import re
+
+
+class volk_modtool_config:
+    def verify(self):
+        for i in self.verification:
+            self.verify_section(i)
+            
+    def verify_section(self, section):
+        stuff = self.cfg.items(section[0])
+        for i in range(len(section[1])):
+            if not eval(re.sub('\$' + str(i), stuff[i][1], section[1][i])):
+                raise exceptions.IOError('bad configuration... key:%s, val:%s'%(stuff[i][0], stuff[i][1]))
+
+    def __init__(self, cfg=None):
+        self.config_name = 'config'
+        self.config_defaults = ['name', 'destination', 'base']
+        self.config_defaults_verify = ['re.match(\'[a-zA-Z0-9]+$\', \'$0\')',
+                                       'os.path.exists(\'$1\')', 'os.path.exists(\'$2\')']
+        self.verification = [(self.config_name, self.config_defaults_verify)]
+        default = os.path.join(os.getcwd(), 'volk_modtool.cfg')
+        icfg = ConfigParser.RawConfigParser()
+        if cfg:
+            icfg.read(cfg)
+        elif os.path.exists(default):
+            icfg.read(default)
+        else:
+            print "Initializing config file..."
+            icfg.add_section(self.config_name)
+            for kn in self.config_defaults:
+                rv = raw_input("%s: "%(kn))
+                icfg.set(self.config_name, kn, rv)
+        self.cfg = icfg
+        self.verify()
+            
+
+    def read_map(self, name, inp):
+        if self.cfg.has_section(name):
+            self.cfg.remove_section(name)
+        self.cfg.add_section(name)
+        for i in inp:
+            self.cfg.set(name, i, inp[i])
+
+    def get_map(self, name):
+        retval = {}
+        stuff = self.cfg.items(name)
+        for i in stuff:
+            retval[i[0]] = i[1]
+        return retval
+
+    
+
+
+    
+
+