Renamed check_random plugin.

Added script for converting Icinga configs.

diff --git a/check_random/check_random.c b/contrib/check_random.c
similarity index 100%
rename from check_random/check_random.c
rename to contrib/check_random.c

diff --git a/contrib/convert-config.py b/contrib/convert-config.py
new file mode 100755 (executable)
index 0000000..4b04638
--- /dev/null
+++ b/contrib/convert-config.py
@@ -0,0 +1,233 @@
+#!/usr/bin/env python
+import sys
+import re
+
+def readObject():
+    inObject = False
+
+    obj = {
+        'type': None,
+        'properties': {}
+    }
+
+    for line in sys.stdin:
+        # remove new-line as well as other whitespace characters
+        line = line.strip()
+
+        # replace tabs with space
+        line = line.replace("\t", ' ')
+
+        # ignore comments and empty lines
+        if line == '' or line[0] == '#':
+            continue
+
+        if not inObject:
+            match = re.match('^define +([^ ]+) *{$', line)
+
+            if not match:
+                raise ValueError('Invalid line in config file: ' + line)
+
+            obj['type'] = match.group(1)
+            inObject = True
+        else:
+            match = re.match('^}$', line)
+
+            if match:
+                return obj
+
+            match = re.match('^ *([^ ]+) *(.*)$', line)
+
+            if match:
+                obj['properties'][match.group(1)] = match.group(2)
+            else:
+                raise ValueError('Invalid line in config file: ' + line)
+
+    return None
+
+def dumpValue(obj, indent = 0):
+    result = '';
+
+    indent += 1
+
+    if isinstance(obj, dict):
+        result = "{\n"
+
+        for k, v in obj.iteritems():
+            op = '+=' if isinstance(v, (dict, list)) else '='
+            result += "\t" * indent + k + ' ' + op + ' ' + dumpValue(v, indent) + ",\n"
+
+        result += "\t" * (indent - 1) + "}"
+    elif isinstance(obj, list):
+        result = "{\n"
+
+        for v in obj:
+            result += "\t" * indent + dumpValue(v) + ",\n"
+
+        result += "\t" * (indent - 1) + "}"
+    elif isinstance(obj, (int, long)):
+        result = str(obj)
+    else:
+        result = ''.join(['"', str(obj), '"'])
+
+    return result
+
+def printObject(obj):
+    if 'abstract' in obj and obj['abstract']:
+        print 'abstract',
+
+    if 'local' in obj and obj['local']:
+        print 'local',
+
+    if 'temporary' in obj and obj['temporary']:
+        print 'temporary',
+
+    print 'object', obj['type'], ''.join(['"', obj['name'], '"']),
+
+    if 'parents' in obj and len(obj['parents']) > 0:
+        print 'inherits',
+        print ', '.join([''.join(['"', parent, '"']) for parent in obj['parents']]),
+
+    print dumpValue(obj['properties'])
+    print
+
+nagios_svc_template = {
+    'name': 'nagios-service',
+    'type': 'service',
+    'abstract': True,
+    'properties': {
+        'check_type': 'nagios',
+        'macros': {
+            'USER1': '/tmp/nagios/plugins',
+            'SERVICESTATE': 0,
+            'SERVICEDURATIONSEC': 0,
+            'TOTALHOSTSERVICESCRITICAL': 0,
+            'TOTALHOSTSERVICESWARNING': 0
+        }
+    }
+}
+
+printObject(nagios_svc_template)
+
+allObjects = []
+objects = {}
+
+while True:
+    obj = readObject()
+
+    if obj == None:
+        break
+
+    props = obj['properties']
+
+    # transform the name property
+    name = None
+    for prop in [obj['type'] + '_name', 'name', 'service_description']:
+        if prop in props:
+            if prop == 'service_description':
+                name = props[prop] + '-' + props['host_name']
+            else:
+                name = props[prop]
+
+            if prop != 'service_description':
+                del props[prop]
+
+            break
+
+    if name == None:
+        raise ValueError('Object has no name: ' + str(obj))
+
+    obj['name'] = name
+
+    if not obj['type'] in objects:
+        objects[obj['type']] = {}
+
+    allObjects.append(obj)
+    objects[obj['type']][obj['name']] = obj
+
+for obj in allObjects:
+    props = obj['properties']
+    newprops = {}
+
+    obj['parents'] = []
+
+    # transform 'register' property
+    if 'register' in props:
+        if int(props['register']) == 0:
+            obj['abstract'] = True
+
+        del props['register']
+
+    # transform 'use' property
+    if 'use' in props:
+        obj['parents'] = props['use'].split(',')
+        del props['use']
+
+    # transform commands into service templates
+    if obj['type'] == 'command':
+        obj['abstract'] = True
+        obj['type'] = 'service'
+        obj['parents'].append('nagios-service')
+
+        if 'command_line' in props:
+            newprops['check_command'] = props['command_line']
+            del props['command_line']
+
+    # transform contactgroups/hostgroups/servicegroups
+    elif obj['type'] in ['contactgroup', 'hostgroup', 'servicegroup']:
+        if 'alias' in props:
+            newprops['alias'] = props['alias']
+            del props['alias']
+
+        if 'members' in props:
+            newprops['members'] = props['members'].split(',')
+            del props['members']
+
+    # transform services
+    elif obj['type'] == 'service':
+        newprops['macros'] = {}
+
+        if 'check_command' in props:
+            tokens = props['check_command'].split('!')
+            obj['parents'].append(tokens[0])
+
+            num = 0
+            for token in tokens[1:]:
+                num += 1
+                newprops['macros']['ARG' + str(num)] = token
+
+            del props['check_command']
+
+        if 'check_interval' in props:
+            newprops['check_interval'] = int(float(props['check_interval']) * 60)
+            del props['check_interval']
+
+        if 'retry_interval' in props:
+            newprops['retry_interval'] = int(float(props['retry_interval']) * 60)
+            del props['retry_interval']
+
+        if 'max_check_attempts' in props:
+            newprops['max_check_attempts'] = int(props['max_check_attempts'])
+            del props['max_check_attempts']
+
+        newprops['macros']['SERVICEDESC'] = obj['name']
+
+        if 'host_name' in props:
+            newprops['host_name'] = props['host_name']
+            newprops['macros']['HOSTNAME'] = props['host_name']
+            del props['host_name']
+
+        if 'service_description' in props:
+            newprops['alias'] = props['service_description']
+            del props['service_description']
+
+        for k, v in props.iteritems():
+            if k[0] == '_':
+                newprops['macros'][k] = v
+
+    obj['properties'] = newprops
+
+    #if len(props) > 0:
+    #    obj['properties']['old'] = props
+
+    printObject(obj)
+