Cleanup old tools, allow cgi to be configured from httpd.conf

1 files changed, 98 insertions, 2 deletions

diff --git a/tools/rrdui-cgi.py b/tools/rrdui-cgi.py
index 8b376f5..0c1ad0a 100755
--- a/tools/rrdui-cgi.py
+++ b/tools/rrdui-cgi.py
@@ -2,10 +2,107 @@
 
 import os, sys, time
 import sets, cgi, shlex
+import ConfigParser
 import rrdtool
 
 from rrdui import *
 
+# TODO: Temporary
+if not os.environ.has_key("CONFDIR") or not os.environ.has_key("WORKDIR"):
+    raise "not setup properly. CONFDIR and WORKDIR env variables must be set"
+
+CONFDIR = os.environ["CONFDIR"]
+WORKDIR = os.environ["WORKDIR"]
+
+class GraphDef:
+    filename = None
+    filedata = None
+    title = ""
+    height = 0
+    width = 0
+    options = ""
+    commands = ""
+    category = ""
+    name = ""
+
+    __config = None
+
+    def __init__(self, name):
+        self.filename = "%s/%s" % (CONFDIR, name)
+        self.filedata = "%s/%s.rrd" % (WORKDIR, name)
+        self.category = "All"
+        self.name = name
+
+        cfg = self.__config = ConfigParser.RawConfigParser()
+        cfg.read(self.filename)
+
+        # Loading general stuff
+        if cfg.has_option("general", "title"):
+            self.title = cfg.get("general", "title")
+        if cfg.has_option("general", "category"):
+            self.title = cfg.get("general", "category")
+
+        # Loading graph stuff
+        if cfg.has_option("graph", "width"):
+            self.width = int(cfg.get("graph", "width"))
+        if cfg.has_option("graph", "height"):
+            self.height = int(cfg.get("graph", "height"))
+        if cfg.has_option("graph", "options"):
+            self.options = cfg.get("graph", "options")
+        if not cfg.has_option("graph", "commands"):
+            raise "Missing commands attribute in: %s" % self.filename
+        self.commands = cfg.get("graph", "commands")
+
+
+    def getCreateInfo(self):
+        cfg = self.__config
+        rra = None
+        fields = {}
+
+        # The RRA info
+        if cfg.has_option("create", "rra"):
+            rra = cfg.get("create", "rra").split()
+
+        # The various fields
+        for field in cfg.options("create"):
+            if not field.startswith("field."):
+                continue
+            fieldname = field[6:]
+            fields[fieldname] = cfg.get("create", field)
+
+        return (fields, rra)
+
+
+    def getPollingInfo(self):
+        cfg = self.__config
+        interval = 300
+        fields = {}
+
+        # The interval
+        if cfg.has_option("poll", "interval"):
+            interval = int(cfg.get("poll", "interval"))
+
+        # The various fields
+        for field in cfg.options("poll"):
+            if not field.startswith("field."):
+                continue
+            fieldname = field[6:]
+            fields[fieldname] = cfg.get("poll", field)
+
+        return (fields, interval)
+
+
+def loadGraphs():
+
+    # List files and add appropriate paths
+    graphs = []
+    for file in os.listdir(CONFDIR):
+        if os.path.isdir(file):
+            continue
+        graphs.append(GraphDef(file))
+    return graphs
+
+
 def listGraphs():
 
     graphs = loadGraphs()
@@ -42,8 +139,7 @@ def displayGraph():
         raise "Required arguments not specified"
 
     name = form["name"].value
-    category = form["category"].value
-    item = GraphDef(category, name)
+    item = GraphDef(name)
 
     # Default to one day display
     end = int(time.time())