diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/rrdui-cgi.py | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/tools/rrdui-cgi.py b/tools/rrdui-cgi.py deleted file mode 100755 index 175502e..0000000 --- a/tools/rrdui-cgi.py +++ /dev/null @@ -1,173 +0,0 @@ -#!/usr/bin/env python - -import os, sys, time -import sets, cgi, shlex -import ConfigParser -import rrdtool - -# 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"] - -# We always have this as our current directory. -# It helps when constructing graphs and the like -os.chdir(WORKDIR) - -class GraphDef: - filename = None - filedata = None - title = "" - height = 0 - width = 0 - options = "" - commands = "" - category = "" - name = "" - valid = False - - __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 - self.interval = 0 - self.valid = False - - 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.category = cfg.get("general", "category") - - # Loading graph stuff - if cfg.has_section("graph"): - if not cfg.has_option("graph", "commands"): - raise "Missing commands attribute in: %s" % self.filename - self.commands = cfg.get("graph", "commands") - 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") - self.valid = True - - # Polling stuff - if cfg.has_option("poll", "interval"): - self.interval = cfg.get("poll", "interval") - - -def loadGraphs(path = ""): - - # List files and add appropriate paths - graphs = [] - for file in os.listdir(CONFDIR + "/" + path): - if os.path.isdir(CONFDIR + "/" + path + file): - if file != "." and file != "..": - graphs.extend(loadGraphs(path + file + "/")) - continue - graphs.append(GraphDef(path + file)) - return graphs - - -def listGraphs(): - - graphs = loadGraphs() - categories = {} - - groups = categories.keys() - groups.sort() - - print "Content-Type: text/xml\n" - print "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" - print "<data>" - for item in graphs: - print " <graph name=\"%s\" category=\"%s\" width=\"%d\" height=\"%d\" title=\"%s\" interval=\"%s\"/>" % \ - (item.name, item.category, item.width, item.height, item.title, item.interval) - print "</data>" - - -def displayGraph(): - - # print "Content-Type: text/plain" - print "Content-Type: image/png" - print "" - - form = cgi.FieldStorage() - if not form.has_key("category") or not form.has_key("name"): - raise "Required arguments not specified" - - name = form["name"].value - item = GraphDef(name) - - # Default to one day display - end = int(time.time()) - start = end - 86400 - if form.has_key("start"): - start = int(form["start"].value) - if form.has_key("end"): - end = int(form["end"].value) - - # Default to Height and Width in graph - height = item.height - width = item.width - if form.has_key("width"): - width = int(form["width"].value) - if form.has_key("height"): - height = int(form["height"].value) - - - args = ["-", "--imgformat=PNG", "--rigid", - "--start=%d" % start, - "--end=%d" % end, - "--title=%s" % item.title, - "--height=%d" % height, - "--width=%d" % width ] - - # TODO Check color syntax - if form.has_key("color"): - colors = form.getlist("color"); - for color in colors: - args.append("--color") - args.append(color.replace(":", "#")) - - commands = item.commands.replace("{START}", - time.strftime("%Y-%m-%d %H\\:%M", time.localtime(start))) - commands = commands.replace("{END}", - time.strftime("%Y-%m-%d %H\\:%M", time.localtime(end))) - commands = commands.replace("{RRD}", item.filedata) - args.extend(shlex.split(commands)) - - args.extend(shlex.split(item.options)) - - print >> sys.stderr, str(args) - rrdtool.graph(*args) - - -if os.environ.has_key("PATH_INFO"): - path = os.environ["PATH_INFO"].strip("/") -else: - path = "" - -parts = path.split("/") - -method = parts[0] -del parts[0] -if not method: - method = "list" - - -if method == "list": - listGraphs() -elif method == "graph": - displayGraph() -else: - raise "Invalid request: %s" % method |