-/*
-** Copyright (C) 2006- Sami Kerola <kerolasa@iki.fi>
-**
-** This program is free software; you can redistribute it and/or modify
+/* http://dhcpd-pools.sourceforge.net/
+** Copyright 2006- Sami Kerola <kerolasa@iki.fi>
+**
+** 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
+** the Free Software Foundation, either version 3 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
+#include <err.h>
#include "dhcpd-pools.h"
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
- eprintf("output_txt: %s:", config.output_file);
- exit(EXIT_FAILURE);
+ err(EXIT_FAILURE, "output_txt: %s",
+ config.output_file);
}
} else {
outfile = stdout;
fprintf
(outfile,
"shared net name first ip last ip max cur percent touch t+c t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
range_p->count)) /
(range_p->last_ip - range_p->first_ip -
1));
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, "%7lu %8.3f",
range_p->backups,
(float) (100 * range_p->backups) /
fprintf(outfile, "Shared networks:\n");
fprintf(outfile,
"name max cur percent touch t+c t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
(shared_p->touched +
shared_p->used)) /
shared_p->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, "%7lu %8.3f",
shared_p->backups,
(float) (100 * shared_p->backups) /
fprintf(outfile,
"name max cur percent touch t+c t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
shared_networks->used)) /
shared_networks->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, "%7lu %8.3f",
shared_networks->backups,
(float) (100 * shared_networks->backups) /
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
- eprintf("output_txt: fflush:");
+ warn("output_txt: fflush");
}
} else {
ret = fclose(outfile);
if (ret) {
- eprintf("output_txt: fclose:");
+ warn("output_txt: fclose");
}
}
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
- eprintf("output_xml: %s:", config.output_file);
- exit(EXIT_FAILURE);
+ err(EXIT_FAILURE, "output_xml: %s",
+ config.output_file);
}
} else {
outfile = stdout;
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
- eprintf("output_xml: fflush:");
+ warn("output_xml: fflush");
}
} else {
ret = fclose(outfile);
if (ret) {
- eprintf("output_xml: fclose:");
+ warn("output_xml: fclose");
}
}
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
- eprintf("output_html: %s:", config.output_file);
- exit(EXIT_FAILURE);
+ err(EXIT_FAILURE, "output_html: %s",
+ config.output_file);
}
} else {
outfile = stdout;
output_line(outfile, "th", "ralign", "touch");
output_line(outfile, "th", "ralign", "t+c");
output_line(outfile, "th", "ralign", "t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
range_p->count)) /
(range_p->last_ip -
range_p->first_ip - 1));
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_long(outfile, "td",
range_p->backups);
output_float(outfile, "td",
output_line(outfile, "th", "ralign", "touch");
output_line(outfile, "th", "ralign", "t+c");
output_line(outfile, "th", "ralign", "t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
(shared_p->touched +
shared_p->used)) /
shared_p->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_long(outfile, "td",
shared_p->backups);
output_float(outfile, "td",
output_line(outfile, "th", "ralign", "touch");
output_line(outfile, "th", "ralign", "t+c");
output_line(outfile, "th", "ralign", "t+c perc");
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
(shared_networks->touched +
shared_networks->used)) /
shared_networks->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
output_long(outfile, "td",
shared_networks->backups);
output_float(outfile, "td",
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
- eprintf("output_html: fflush:");
+ warn("output_html: fflush");
}
} else {
ret = fclose(outfile);
if (ret) {
- eprintf("output_html: fclose:");
+ warn("output_html: fclose");
}
}
return 0;
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
- eprintf("output_csv: %s:", config.output_file);
- exit(EXIT_FAILURE);
+ err(EXIT_FAILURE, "output_csv: %s",
+ config.output_file);
}
} else {
outfile = stdout;
fprintf
(outfile,
"\"shared net name\",\"first ip\",\"last ip\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
range_p->count)) /
(range_p->last_ip - range_p->first_ip -
1));
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, ",\"%lu\",\"%.3f\"",
range_p->backups,
(float) (100 * range_p->backups) /
fprintf(outfile, "\"Shared networks:\"\n");
fprintf(outfile,
"\"name\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
(shared_p->touched +
shared_p->used)) /
shared_p->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, ",\"%lu\",\"%.3f\"",
shared_p->backups,
(float) (100 * shared_p->backups) /
fprintf(outfile, "\"Sum of all ranges:\"\n");
fprintf(outfile,
"\"name\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
(shared_networks->touched +
shared_networks->used)) /
shared_networks->available);
- if (num_backups > 0) {
+ if (0 < num_backups) {
fprintf(outfile, "%7lu %8.3f",
shared_networks->backups,
(float) (100 * shared_networks->backups) /
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
- eprintf("output_cvs: fflush:");
+ warn("output_cvs: fflush");
}
} else {
ret = fclose(outfile);
if (ret) {
- eprintf("output_cvs: fclose:");
+ warn("output_cvs: fclose");
}
}