1 files changed, 56 insertions, 0 deletions
diff --git a/rpkid.stable/rpki/config.py b/rpkid.stable/rpki/config.py
new file mode 100644
index 00000000..df856311
--- /dev/null
+++ b/rpkid.stable/rpki/config.py
@@ -0,0 +1,56 @@
+"""Configuration file parsing utilities, layered on top of stock
+Python ConfigParser module.
+
+$Id$
+
+Copyright (C) 2007--2008  American Registry for Internet Numbers ("ARIN")
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND ARIN DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS.  IN NO EVENT SHALL ARIN BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+"""
+
+import ConfigParser
+
+class parser(ConfigParser.RawConfigParser):
+
+  def __init__(self, file = None, section = None):
+    """Initialize this parser."""
+    ConfigParser.RawConfigParser.__init__(self)
+    if file:
+      self.read(file)
+    self.default_section = section
+
+  def multiget(self, option, section = None):
+    """Parse OpenSSL-style foo.0, foo.1, ... subscripted options.
+
+    Returns a list of values matching the specified option name.
+    """
+    matches = []
+    if section is None:
+      section = self.default_section
+    if self.has_option(section, option):
+      matches.append((-1, self.get(option, section = section)))
+    for key, value in self.items(section):
+      s = key.rsplit(".", 1)
+      if len(s) == 2 and s[0] == option and s[1].isdigit():
+        matches.append((int(s[1]), value))
+    matches.sort()
+    return [match[1] for match in matches]
+
+  def get(self, option, default = None, section = None):
+    """Get an option, perhaps with a default value."""
+    if section is None:
+      section = self.default_section
+    if default is None or self.has_option(section, option):
+      return ConfigParser.RawConfigParser.get(self, section, option)
+    else:
+      return default