Move new util_* functions to lib/

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1451 f882894a-f735-0410-b71e-b25c423dba1c

Makefile.am

@@ -21,6 +21,7 @@ install-root:
 	cd plugins-root && $(MAKE) $@
 
 test:
+	cd lib && $(MAKE) test
 	cd plugins; $(MAKE) test
 	cd plugins-scripts; $(MAKE) test
 

configure.in

@@ -1699,7 +1699,7 @@ AC_OUTPUT(
   lib/Makefile 
   m4/Makefile 
   plugins/Makefile 
-  plugins/tests/Makefile
+  lib/tests/Makefile
   plugins-root/Makefile
   plugins-scripts/Makefile 
   plugins-scripts/subst 

lib/Makefile.am

@@ -1,5 +1,7 @@
 ## Process this file with automake to produce Makefile.in
 
+SUBDIRS = tests
+
 noinst_LIBRARIES = libcoreutils.a libnagiosplug.a
 
 # Will auto pick up fsusage.c mountlist.c
@@ -39,13 +41,16 @@ other_coreutils_files = \
 libcoreutils_a_LIBADD = $(LIBOBJS)
 libcoreutils_a_DEPENDENCIES = $(libcoreutils_a_LIBADD)
 
-libnagiosplug_a_SOURCES = snprintf.c
+libnagiosplug_a_SOURCES = snprintf.c utils_base.c utils_disk.c
 
-INCLUDES = -I$(srcdir) -I$(top_srcdir)/intl
+INCLUDES = -I$(srcdir) -I$(top_srcdir)/intl -I$(top_srcdir)/plugins
 
 print_coreutil_files:
 	@echo $(libcoreutils_a_SOURCES) $(other_coreutils_files) $(EXTRA_DIST)
 
+test:
+	cd tests && make test
+
 # Below are from coreutil's lib/Makefile.am
 BUILT_SOURCES = $(STDBOOL_H)
 EXTRA_DIST += stdbool_.h

lib/tests/Makefile.am

@@ -5,7 +5,7 @@ noinst_PROGRAMS = @EXTRA_TEST@
 TESTS = @EXTRA_TEST@
 check_PROGRAMS = @EXTRA_TEST@
 
-INCLUDES = -I$(top_srcdir)/lib -I$(top_srcdir)/intl 
+INCLUDES = -I$(top_srcdir)/lib -I$(top_srcdir)/intl -I$(top_srcdir)/plugins
 
 EXTRA_PROGRAMS = test_utils test_disk
 
@@ -16,7 +16,7 @@ LIBS = @LIBINTL@
 test_utils_SOURCES = test_utils.c
 test_utils_CFLAGS = -g -I..
 test_utils_LDFLAGS = -L/usr/local/lib -ltap
-test_utils_LDADD = ../utils.o
+test_utils_LDADD = ../utils_base.o
 
 test_disk_SOURCES = test_disk.c
 test_disk_CFLAGS = -g -I..

lib/tests/test_utils.c

@@ -18,11 +18,8 @@
  
 ******************************************************************************/
 
-const char *progname = "utils";
-
 #include "common.h"
-#include "utils.h"
-#include "popen.h"
+#include "utils_base.h"
 
 #include "tap.h"
 
@@ -170,7 +167,3 @@ main (int argc, char **argv)
 
 	return exit_status();
 }
-
-void print_usage() {
-	printf("Dummy");
-}

plugins/Makefile.am

@@ -1,7 +1,5 @@
 ## Process this file with automake to produce Makefile.in
 
-SUBDIRS = tests
-
 VPATH = $(top_srcdir) $(top_srcdir)/lib $(top_srcdir)/plugins $(top_srcdir)/plugins/t 
 
 INCLUDES = -I.. -I$(top_srcdir)/lib -I$(top_srcdir)/intl @LDAPINCLUDE@ @PGINCLUDE@ @SSLINCLUDE@
@@ -45,7 +43,6 @@ TESTS_ENVIRONMENT = perl -I $(top_builddir) -I $(top_srcdir)
 TESTS = @PLUGIN_TEST@
 
 test:
-	cd tests && make test
 	perl -I $(top_builddir) -I $(top_srcdir) ../test.pl
 
 AM_INSTALL_PROGRAM_FLAGS = @INSTALL_OPTS@
@@ -55,7 +52,7 @@ AM_INSTALL_PROGRAM_FLAGS = @INSTALL_OPTS@
 
 check_apt_LDADD = $(BASEOBJS) runcmd.o
 check_dig_LDADD = $(NETLIBS) runcmd.o 
-check_disk_LDADD = $(BASEOBJS) popen.o utils_disk.o
+check_disk_LDADD = $(BASEOBJS) popen.o
 check_dns_LDADD = $(NETLIBS) runcmd.o
 check_dummy_LDADD = $(BASEOBJS)
 check_fping_LDADD = $(NETLIBS) popen.o
@@ -98,7 +95,7 @@ urlize_LDADD = $(BASEOBJS) popen.o
 
 check_apt_DEPENDENCIES = check_apt.c $(BASEOBJS) runcmd.o $(DEPLIBS)
 check_dig_DEPENDENCIES = check_dig.c $(NETOBJS) runcmd.o $(DEPLIBS)
-check_disk_DEPENDENCIES = check_disk.c $(BASEOBJS) popen.o utils_disk.o $(DEPLIBS) 
+check_disk_DEPENDENCIES = check_disk.c $(BASEOBJS) popen.o $(DEPLIBS) 
 check_dns_DEPENDENCIES = check_dns.c $(NETOBJS) runcmd.o $(DEPLIBS)
 check_dummy_DEPENDENCIES = check_dummy.c $(DEPLIBS)
 check_fping_DEPENDENCIES = check_fping.c $(NETOBJS) popen.o $(DEPLIBS)

plugins/check_disk.c

@@ -45,6 +45,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #include <assert.h>
 #include "popen.h"
 #include "utils.h"
+#include "utils_disk.h"
 #include <stdarg.h>
 #include "fsusage.h"
 #include "mountlist.h"
@@ -52,7 +53,6 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 # include <limits.h>
 #endif
 
-#include "utils_disk.h"
 
 /* If nonzero, show inode information. */
 static int inode_format;
@@ -94,7 +94,7 @@ static struct name_list *fs_exclude_list;
 
 static struct name_list *dp_exclude_list;
 
-static struct parameter_list *path_select_list;
+static struct parameter_list *path_select_list = NULL;
 
 /* Linked list of mounted filesystems. */
 static struct mount_entry *mount_list;
@@ -296,12 +296,17 @@ process_arguments (int argc, char **argv)
 {
   int c;
   struct parameter_list *se;
-  struct parameter_list **pathtail = &path_select_list;
   struct parameter_list *temp_list;
   int result = OK;
   struct stat *stat_buf;
+  char *warn_freespace = NULL;
+  char *crit_freespace = NULL;
+  char *warn_freespace_percent = NULL;
+  char *crit_freespace_percent = NULL;
+  char temp_string[MAX_INPUT_BUFFER];
 
   unsigned long l;
+  double f;
 
   int option = 0;
   static struct option longopts[] = {
@@ -355,6 +360,15 @@ process_arguments (int argc, char **argv)
         usage2 (_("Timeout interval must be a positive integer"), optarg);
       }
     case 'w':                 /* warning threshold */
+      /*
+      if (strstr(optarg, "%")) {
+        printf("Got percent with optarg=%s\n", optarg);
+        warn_freespace_percent = optarg;
+      } else {
+	warn_freespace = optarg;
+      }
+      break;
+      */
       if (is_intnonneg (optarg)) {
         w_df = atoi (optarg);
         break;
@@ -444,19 +458,13 @@ process_arguments (int argc, char **argv)
       show_local_fs = 1;      
       break;
     case 'p':                 /* select path */
-      se = (struct parameter_list *) malloc (sizeof (struct parameter_list));
-      se->name = optarg;
-      se->name_next = NULL;
+      se = np_add_parameter(&path_select_list, optarg);
       se->w_df = w_df;
       se->c_df = c_df;
       se->w_dfp = w_dfp;
       se->c_dfp = c_dfp;
       se->w_idfp = w_idfp;
       se->c_idfp = c_idfp;
-      se->found = 0;
-      se->found_len = 0;
-      *pathtail = se;
-      pathtail = &se->name_next;
       break;
     case 'x':                 /* exclude path or partition */
       np_add_name(&dp_exclude_list, optarg);
@@ -507,18 +515,13 @@ process_arguments (int argc, char **argv)
     c_dfp = (100.0 - atof (argv[c++]));
 
   if (argc > c && path == NULL) {
-    se = (struct parameter_list *) malloc (sizeof (struct parameter_list));
-    se->name = strdup (argv[c++]);
-    se->name_next = NULL;
+    se = np_add_parameter(&path_select_list, strdup(argv[c++]));
     se->w_df = w_df;
     se->c_df = c_df;
     se->w_dfp = w_dfp;
     se->c_dfp = c_dfp;
     se->w_idfp = w_idfp;
     se->c_idfp = c_idfp;
-    se->found =0;
-    se->found_len = 0;
-    *pathtail = se;
   }
 
   if (path_select_list) {
@@ -604,7 +607,6 @@ INPUT ERROR: C_DF (%lu) should be less than W_DF (%lu) and both should be greate
 
 
 int
-
 check_disk (double usp, uintmax_t free_disk, double uisp)
 {
        int result = STATE_UNKNOWN;

plugins/check_dns.c

@@ -28,6 +28,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 
 #include "common.h"
 #include "utils.h"
+#include "utils_base.h"
 #include "netutils.h"
 #include "runcmd.h"
 

plugins/check_mysql.c

@@ -23,6 +23,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 
 #include "common.h"
 #include "utils.h"
+#include "utils_base.h"
 #include "netutils.h"
 
 #include <mysql.h>

plugins/check_mysql_query.c

@@ -20,6 +20,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 
 #include "common.h"
 #include "utils.h"
+#include "utils_base.h"
 #include "netutils.h"
 
 #include <mysql.h>

plugins/utils.c

@@ -16,6 +16,7 @@
 
 #include "common.h"
 #include "utils.h"
+#include "utils_base.h"
 #include <stdarg.h>
 #include <limits.h>
 
@@ -131,16 +132,6 @@ state_text (int result)
 	}
 }
 
-void
-die (int result, const char *fmt, ...)
-{
-	va_list ap;
-	va_start (ap, fmt);
-	vprintf (fmt, ap);
-	va_end (ap);
-	exit (result);
-}
-
 void
 timeout_alarm_handler (int signo)
 {
@@ -266,156 +257,6 @@ is_option (char *str)
 		return FALSE;
 }
 
-void set_range_start (range *this, double value) {
-	this->start = value;
-	this->start_infinity = FALSE;
-}
-
-void set_range_end (range *this, double value) {
-	this->end = value;
-	this->end_infinity = FALSE;
-}
-
-range
-*parse_range_string (char *str) {
-	range *temp_range;
-	double start;
-	double end;
-	char *end_str;
-
-	temp_range = (range *) malloc(sizeof(range));
-
-	/* Set defaults */
-	temp_range->start = 0;
-	temp_range->start_infinity = FALSE;
-	temp_range->end = 0;
-	temp_range->end_infinity = TRUE;
-	temp_range->alert_on = OUTSIDE;
-
-	if (str[0] == '@') {
-		temp_range->alert_on = INSIDE;
-		str++;
-	}
-
-	end_str = index(str, ':');
-	if (end_str != NULL) {
-		if (str[0] == '~') {
-			temp_range->start_infinity = TRUE;
-		} else {
-			start = strtod(str, NULL);	/* Will stop at the ':' */
-			set_range_start(temp_range, start);
-		}
-		end_str++;		/* Move past the ':' */
-	} else {
-		end_str = str;
-	}
-	end = strtod(end_str, NULL);
-	if (strcmp(end_str, "") != 0) {
-		set_range_end(temp_range, end);
-	}
-
-	if (temp_range->start_infinity == TRUE || 
-		temp_range->end_infinity == TRUE ||
-		temp_range->start <= temp_range->end) {
-		return temp_range;
-	}
-	free(temp_range);
-	return NULL;
-}
-
-/* returns 0 if okay, otherwise 1 */
-int
-_set_thresholds(thresholds **my_thresholds, char *warn_string, char *critical_string)
-{
-	thresholds *temp_thresholds = NULL;
-
-	temp_thresholds = malloc(sizeof(temp_thresholds));
-
-	temp_thresholds->warning = NULL;
-	temp_thresholds->critical = NULL;
-
-	if (warn_string != NULL) {
-		if ((temp_thresholds->warning = parse_range_string(warn_string)) == NULL) {
-			return 1;
-		}
-	}
-	if (critical_string != NULL) {
-		if ((temp_thresholds->critical = parse_range_string(critical_string)) == NULL) {
-			return 1;
-		}
-	}
-
-	if (*my_thresholds != 0) {
-		/* printf("Freeing here: %d\n", *my_thresholds); */
-		free(*my_thresholds);
-	}
-	*my_thresholds = temp_thresholds;
-
-	return 0;
-}
-
-void
-set_thresholds(thresholds **my_thresholds, char *warn_string, char *critical_string)
-{
-	if (_set_thresholds(my_thresholds, warn_string, critical_string) == 0) {
-		return;
-	} else {
-		usage(_("Range format incorrect"));
-	}
-}
-
-/* Returns TRUE if alert should be raised based on the range */
-int
-check_range(double value, range *my_range)
-{
-	int false = FALSE;
-	int true = TRUE;
-	
-	if (my_range->alert_on == INSIDE) {
-		false = TRUE;
-		true = FALSE;
-	}
-
-	if (my_range->end_infinity == FALSE && my_range->start_infinity == FALSE) {
-		if ((my_range->start <= value) && (value <= my_range->end)) {
-			return false;
-		} else {
-			return true;
-		}
-	} else if (my_range->start_infinity == FALSE && my_range->end_infinity == TRUE) {
-		if (my_range->start <= value) {
-			return false;
-		} else {
-			return true;
-		}
-	} else if (my_range->start_infinity == TRUE && my_range->end_infinity == FALSE) {
-		if (value <= my_range->end) {
-			return false;
-		} else {
-			return true;
-		}
-	} else {
-		return false;
-	}
-}
-
-/* Returns status */
-int
-get_status(double value, thresholds *my_thresholds)
-{
-	if (my_thresholds->critical != NULL) {
-		if (check_range(value, my_thresholds->critical) == TRUE) {
-			return STATE_CRITICAL;
-		}
-	}
-	if (my_thresholds->warning != NULL) {
-		if (check_range(value, my_thresholds->warning) == TRUE) {
-			return STATE_WARNING;
-		}
-	}
-	return STATE_OK;
-}
-
 #ifdef NEED_GETTIMEOFDAY
 int
 gettimeofday (struct timeval *tv, struct timezone *tz)
@@ -727,33 +568,3 @@ char *fperfdata (const char *label,
 
 	return data;
 }
-
-char *np_escaped_string (const char *string) {
-	char *data;
-	int i, j=0;
-	data = strdup(string);
-	for (i=0; data[i]; i++) {
-		if (data[i] == '\\') {
-			switch(data[++i]) {
-				case 'n':
-					data[j++] = '\n';
-					break;
-				case 'r':
-					data[j++] = '\r';
-					break;
-				case 't':
-					data[j++] = '\t';
-					break;
-				case '\\':
-					data[j++] = '\\';
-					break;
-				default:
-					data[j++] = data[i];
-			}
-		} else {
-			data[j++] = data[i];
-		}
-	}
-	data[j] = '\0';
-	return data;
-}

plugins/utils.h

@@ -20,7 +20,6 @@ suite of plugins. */
 void support (void);
 char *clean_revstring (const char *);
 void print_revision (const char *, const char *);
-void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3)));
 
 /* Handle timeouts */
 
@@ -58,28 +57,6 @@ struct timeval {
 };
 #endif
 
-#define OUTSIDE 0
-#define INSIDE  1
-
-typedef struct range_struct {
-	double	start;
-	int	start_infinity;		/* FALSE (default) or TRUE */
-	double	end;
-	int	end_infinity;
-	int	alert_on;		/* OUTSIDE (default) or INSIDE */
-	} range;
-
-typedef struct thresholds_struct {
-	range	*warning;
-	range	*critical;
-	} thresholds;
-
-range *parse_range_string (char *);
-int _set_thresholds(thresholds **, char *, char *);
-void set_thresholds(thresholds **, char *, char *);
-int check_range(double, range *);
-int get_status(double, thresholds *);
-
 #ifndef HAVE_GETTIMEOFDAY
 int gettimeofday(struct timeval *, struct timezone *);
 #endif
@@ -132,8 +109,6 @@ char *fperfdata (const char *,
  int,
  double);
 
-char *np_escaped_string (const char *);
-
 /* The idea here is that, although not every plugin will use all of these, 
    most will or should.  Therefore, for consistency, these very common 
    options should have only these meanings throughout the overall suite */

plugins/utils_disk.c

@@ -1,141 +0,0 @@
-/****************************************************************************
-* Utils for check_disk
-*
-* License: GPL
-* Copyright (c) 1999-2006 nagios-plugins team
-*
-* Last Modified: $Date$
-*
-* Description:
-*
-* This file contains utilities for check_disk. These are tested by libtap
-*
-* License Information:
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-* $Id$
-* 
-*****************************************************************************/
-
-#include "common.h"
-#include "utils_disk.h"
-
-void
-np_add_name (struct name_list **list, const char *name)
-{
-  struct name_list *new_entry;
-  new_entry = (struct name_list *) malloc (sizeof *new_entry);
-  new_entry->name = (char *) name;
-  new_entry->next = *list;
-  *list = new_entry;
-}
-
-/* Initialises a new parameter at the end of list */
-struct parameter_list *
-np_add_parameter(struct parameter_list **list, const char *name)
-{
-  struct parameter_list *current = *list;
-  struct parameter_list *new_path;
-  new_path = (struct parameter_list *) malloc (sizeof *new_path);
-  new_path->name = (char *) name;
-  new_path->found = 0;
-  new_path->found_len = 0;
-  new_path->w_df = 0;
-  new_path->c_df = 0;
-  new_path->w_dfp = -1.0;
-  new_path->c_dfp = -1.0;
-  new_path->w_idfp = -1.0;
-  new_path->c_idfp = -1.0;
-  new_path->best_match = NULL;
-
-  if (current == NULL) {
-    *list = new_path;
-  } else {
-    while (current->name_next) {
-      current = current->name_next;
-    }
-    current->name_next = new_path;
-  }
-  return new_path;
-}
-
-void
-np_set_best_match(struct parameter_list *desired, struct mount_entry *mount_list, int exact)
-{
-  struct parameter_list *d;
-  for (d = desired; d; d= d->name_next) {
-    struct mount_entry *me;
-    size_t name_len = strlen(d->name);
-    size_t best_match_len = 0;
-    struct mount_entry *best_match = NULL;
-
-    for (me = mount_list; me; me = me->me_next) {
-      size_t len = strlen (me->me_mountdir);
-      if ((exact == FALSE && (best_match_len <= len && len <= name_len && 
-        (len == 1 || strncmp (me->me_mountdir, d->name, len) == 0)))
-	|| (exact == TRUE && strcmp(me->me_mountdir, d->name)==0))
-      {
-        best_match = me;
-        best_match_len = len;
-      } else {
-        len = strlen (me->me_devname);
-        if ((exact == FALSE && (best_match_len <= len && len <= name_len &&
-          (len == 1 || strncmp (me->me_devname, d->name, len) == 0)))
-          || (exact == TRUE && strcmp(me->me_devname, d->name)==0))
-        {
-          best_match = me;
-          best_match_len = len;
-        }
-      }
-    }
-    if (best_match) {
-      d->best_match = best_match;
-      d->found = TRUE;
-    } else {
-      d->best_match = NULL;	/* Not sure why this is needed as it should be null on initialisation */
-    }
-  }
-}
-
-/* Returns TRUE if name is in list */
-int
-np_find_name (struct name_list *list, const char *name)
-{
-  const struct name_list *n;
-
-  if (list == NULL || name == NULL) {
-    return FALSE;
-  }
-  for (n = list; n; n = n->next) {
-    if (!strcmp(name, n->name)) {
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-
-int
-np_seen_name(struct name_list *list, const char *name)
-{
-  const struct name_list *s;
-  for (s = list; s; s=s->next) {
-    if (!strcmp(s->name, name)) {
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-

plugins/utils_disk.h

@@ -1,30 +0,0 @@
-/* Header file for utils_disk */
-
-#include "mountlist.h"
-
-struct name_list
-{
-  char *name;
-  struct name_list *next;
-};
-
-struct parameter_list
-{
-  char *name;
-  int found;
-  int found_len;
-  uintmax_t w_df;
-  uintmax_t c_df;
-  double w_dfp;
-  double c_dfp;
-  double w_idfp;
-  double c_idfp;
-  struct mount_entry *best_match;
-  struct parameter_list *name_next;
-};
-
-void np_add_name (struct name_list **list, const char *name);
-int np_find_name (struct name_list *list, const char *name);
-int np_seen_name (struct name_list *list, const char *name);
-struct parameter_list *np_add_parameter(struct parameter_list **list, const char *name);
-int search_parameter_list (struct parameter_list *list, const char *name);