more bugfixing & allowing for script to be called from anywhere

diff --git a/logparse.py b/logparse.py
index b416218f8efb5255d30d4a12f89243b5f1b50252..d7ec38e0d25f0596cb35426b26607cfbaf8edb43 100755 (executable)
--- a/logparse.py
+++ b/logparse.py
@@ -24,7 +24,7 @@ HDDTEMPPORT = 7634
 SUMMARYPATH = "/mnt/andrew/temp/logparse-test.html"
 OUTPUTPATH = "/mnt/andrew/temp/logparse-test2.html"
 MAILPATH = "/mnt/andrew/temp/log-parse-test-3.html"
-HEADERPATH = "header.html"
+HEADERPATH = os.path.dirname(os.path.realpath(__file__)) + "/header.html"
 STYLEPATH = "main.css"
 MAILOUT = ""
 HTMLOUT = ""
@@ -176,7 +176,11 @@ def readlog(path = None, mode = 'r'):   # read file, substituting known paths
         return
     else:
         path = pathpattern.sub(lambda m: pathfilter[re.escape(m.group(0))], path)
-        return open(path, mode).read()
+        if (os.path.isfile(path) is False):
+            logger.error(path + " does not exist")
+            return ''
+        else:
+            return open(path, mode).read()
 
 def writelog(path = None, content = "", mode = 'w'):   # read file, substituting known paths
     if (path == None or content == None):
@@ -305,7 +309,7 @@ def sudo():
     else:
         for user in users:
             data.append(user[0] + ' (' + str(user[1]) + ')')
-        logger.debug("found " + str(len(matches)) + " sudo sessions for users " + str(data))
+        logger.debug("found " + str(num) + " sudo sessions for users " + str(data))
         writedata(subtitle, data)
     if (len(commands) > 0):
         commands = addtag(commands, 'code')
@@ -460,12 +464,15 @@ def smbd():
     logger.debug("starting smbd section")
     opentag('div', 1, 'smbd', 'section')
     files = glob.glob(SMBDDIR + "/log.*[!\.gz][!\.old]")    # find list of logfiles
+    logger.debug("found log files " + str(files))
     n_auths = 0         # total number of logins from all users
     sigma_auths = []    # contains users
     output = ""
 
     for file in files:  # one log file for each client
 
+        logger.debug("looking at file " + file)
+
         # find the machine (ip or hostname) that this file represents
         ip = re.search('log\.(.*)', file).group(1)    # get ip or hostname from file path (/var/log/samba/log.host)
         host = resolve(ip)
@@ -536,6 +543,7 @@ def zfs():
     logger.debug("starting zfs section")
     opentag('div', 1, 'zfs', 'section')
     zfslog = readlog('zfs')
+    logger.debug("zfs log is " + zfslog)
     logger.debug("got zfs logfile\n" + zfslog + "---end log---")
     pool = re.search('.*---\n(\w*)', zfslog).group(1)
     scrub = re.search('.*scrub repaired (\d*) in \d*h\d*m with (\d*) errors on (\S*\s)(\S*)\s(\d+\s)', zfslog)