mirror of
https://github.com/monitoring-plugins/monitoring-plugins.git
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0c3386274e
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@238 f882894a-f735-0410-b71e-b25c423dba1c
142 lines
3.7 KiB
C
142 lines
3.7 KiB
C
/******************************************************************************
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*
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* urlize.c
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*
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* Program: plugin wrapper for Nagios
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* License: GPL
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* Copyright (c) 2000 Karl DeBisschop (kdebiss@alum.mit.edu)
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*
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* Last Modified: $Date$
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* 2000-06-01 Karl DeBisschop <karl@debisschop.net>
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* Written based of concept in urlize.pl
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*
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* Usage: urlize <url> <plugin> <arg1> ... <argN>
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*
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* Description:
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*
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* This plugin wraps the text output of another command (plugin) in HTML
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* <A> tags, thus displaying the plugin output in as a clickable link in
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* the Nagios status screen. The return status is the same as the plugin
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* invoked by urlize
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*
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* License Information:
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*****************************************************************************/
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const char *progname = "urlize";
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#include "common.h"
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#include "utils.h"
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#include "popen.h"
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void print_usage (const char *);
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void print_help (const char *);
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int
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main (int argc, char **argv)
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{
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int i = 0, found = 0, result = STATE_UNKNOWN;
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char *cmd = NULL;
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char input_buffer[MAX_INPUT_BUFFER];
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if (argc < 2) {
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print_usage (progname);
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exit (STATE_UNKNOWN);
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}
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if (!strcmp (argv[1], "-h") || !strcmp (argv[1], "--help")) {
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print_help (argv[0]);
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exit (STATE_OK);
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}
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if (!strcmp (argv[1], "-V") || !strcmp (argv[1], "--version")) {
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print_revision (progname, "$Revision$");
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exit (STATE_OK);
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}
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if (argc < 2) {
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print_usage (progname);
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exit (STATE_UNKNOWN);
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}
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asprintf (&cmd, "%s", argv[2]);
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for (i = 3; i < argc; i++) {
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asprintf (&cmd, "%s %s", cmd, argv[i]);
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}
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child_process = spopen (cmd);
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if (child_process == NULL) {
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printf ("Could not open pipe: %s\n", cmd);
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exit (STATE_UNKNOWN);
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}
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child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
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if (child_stderr == NULL) {
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printf ("Could not open stderr for %s\n", cmd);
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}
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printf ("<A href=\"%s\">", argv[1]);
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while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
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found++;
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if (index (input_buffer, '\n')) {
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input_buffer[strcspn (input_buffer, "\n")] = 0;
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printf ("%s", input_buffer);
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}
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else {
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printf ("%s", input_buffer);
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}
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}
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if (!found) {
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printf ("%s problem - No data recieved from host\nCMD: %s\n", argv[0],
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cmd);
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exit (STATE_UNKNOWN);
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}
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/* close the pipe */
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result = spclose (child_process);
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/* WARNING if output found on stderr */
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if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
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result = max_state (result, STATE_WARNING);
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/* close stderr */
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(void) fclose (child_stderr);
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printf ("</A>\n");
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return result;
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}
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void
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print_usage (const char *cmd)
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{
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printf ("Usage:\n %s <url> <plugin> <arg1> ... <argN>\n", cmd);
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}
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void
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print_help (const char *cmd)
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{
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print_revision (progname, "$Revision$");
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printf
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("Copyright (c) 2000 Karl DeBisschop (kdebiss@alum.mit.edu)\n\n"
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"\nThis plugin wraps the text output of another command (plugin) in HTML\n"
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"<A> tags, thus displaying the plugin output in as a clickable link in\n"
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"the Nagios status screen. The return status is the same as the invoked\n"
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"plugin.\n\n");
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print_usage (cmd);
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exit (STATE_OK);
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}
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