Import from release candidate 2.13.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2011-01-21 18:15:50 +01:00
commit 74aef1c34e
38 changed files with 15998 additions and 0 deletions

777
src/output.c Normal file
View file

@ -0,0 +1,777 @@
/*
** Copyright (C) 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
** (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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "dhcpd-pools.h"
int output_txt(void)
{
unsigned int i;
struct in_addr first, last;
struct range_t *range_p;
struct shared_network_t *shared_p;
int ret;
FILE *outfile;
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
eprintf("output_txt: %s:", config.output_file);
exit(EXIT_FAILURE);
}
} else {
outfile = stdout;
}
range_p = ranges;
shared_p = shared_networks;
if (config.output_limit[0] & output_limit_bit_1) {
fprintf(outfile, "Ranges:\n");
fprintf
(outfile,
"shared net name first ip last ip max cur percent touch t+c t+c perc");
if (num_backups > 0) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_1) {
for (i = 0; i < num_ranges; i++) {
first.s_addr = ntohl(range_p->first_ip + 1);
last.s_addr = ntohl(range_p->last_ip - 1);
if (range_p->shared_net) {
fprintf(outfile, "%-20s",
range_p->shared_net->name);
} else {
fprintf(outfile, "not_defined ");
}
fprintf(outfile, "%-16s", inet_ntoa(first));
fprintf(outfile,
" - %-16s %5lu %5lu %10.3f %5lu %5lu %9.3f",
inet_ntoa(last),
range_p->last_ip - range_p->first_ip - 1,
range_p->count,
(float) (100 * range_p->count) /
(range_p->last_ip - range_p->first_ip - 1),
range_p->touched,
range_p->touched + range_p->count,
(float) (100 *
(range_p->touched +
range_p->count)) /
(range_p->last_ip - range_p->first_ip -
1));
if (num_backups > 0) {
fprintf(outfile, "%7lu %8.3f",
range_p->backups,
(float) (100 * range_p->backups) /
(range_p->last_ip -
range_p->first_ip - 1));
}
fprintf(outfile, "\n");
range_p++;
}
}
if (config.output_limit[1] & output_limit_bit_1
&& config.output_limit[0] & output_limit_bit_2) {
fprintf(outfile, "\n");
}
if (config.output_limit[0] & output_limit_bit_2) {
fprintf(outfile, "Shared networks:\n");
fprintf(outfile,
"name max cur percent touch t+c t+c perc");
if (num_backups > 0) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_2) {
for (i = 0; i < num_shared_networks; i++) {
shared_p++;
fprintf(outfile,
"%-20s %5lu %5lu %10.3f %7lu %6lu %9.3f",
shared_p->name, shared_p->available,
shared_p->used,
(float) (100 * shared_p->used) /
shared_p->available, shared_p->touched,
shared_p->touched + shared_p->used,
(float) (100 *
(shared_p->touched +
shared_p->used)) /
shared_p->available);
if (num_backups > 0) {
fprintf(outfile, "%7lu %8.3f",
shared_p->backups,
(float) (100 * shared_p->backups) /
shared_p->available);
}
fprintf(outfile, "\n");
}
}
if (config.output_limit[1] & output_limit_bit_2
&& config.output_limit[0] & output_limit_bit_3) {
fprintf(outfile, "\n");
}
if (config.output_limit[0] & output_limit_bit_3) {
fprintf(outfile, "Sum of all ranges:\n");
fprintf(outfile,
"name max cur percent touch t+c t+c perc");
if (num_backups > 0) {
fprintf(outfile, " bu bu perc");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_3) {
fprintf(outfile, "%-20s %5lu %5lu %10.3f %7lu %6lu %9.3f",
shared_networks->name,
shared_networks->available,
shared_networks->used,
(float) (100 * shared_networks->used) /
shared_networks->available,
shared_networks->touched,
shared_networks->touched + shared_networks->used,
(float) (100 *
(shared_networks->touched +
shared_networks->used)) /
shared_networks->available);
if (num_backups > 0) {
fprintf(outfile, "%7lu %8.3f",
shared_networks->backups,
(float) (100 * shared_networks->backups) /
shared_networks->available);
}
fprintf(outfile, "\n");
}
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
eprintf("output_txt: fflush:");
}
} else {
ret = fclose(outfile);
if (ret) {
eprintf("output_txt: fclose:");
}
}
return 0;
}
int output_xml(void)
{
unsigned int i;
struct in_addr first, last;
struct range_t *range_p;
struct shared_network_t *shared_p;
int ret;
FILE *outfile;
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
eprintf("output_xml: %s:", config.output_file);
exit(EXIT_FAILURE);
}
} else {
outfile = stdout;
}
range_p = ranges;
shared_p = shared_networks;
if (config.output_limit[1] & output_limit_bit_1) {
for (i = 0; i < num_ranges; i++) {
first.s_addr = ntohl(range_p->first_ip + 1);
last.s_addr = ntohl(range_p->last_ip - 1);
fprintf(outfile, "<subnet>\n");
if (range_p->shared_net) {
fprintf(outfile,
"\t<location>%s</location>\n",
range_p->shared_net->name);
} else {
fprintf(outfile,
"\t<location></location>\n");
}
fprintf(outfile, "\t<network></network>\n");
fprintf(outfile, "\t<netmask></netmask>\n");
fprintf(outfile, "\t<range>%s ", inet_ntoa(first));
fprintf(outfile, "- %s</range>\n",
inet_ntoa(last));
fprintf(outfile, "\t<gateway></gateway>\n");
fprintf(outfile, "\t<defined>%lu</defined>\n",
range_p->last_ip - range_p->first_ip - 1);
fprintf(outfile, "\t<used>%lu</used>\n",
range_p->count);
fprintf(outfile, "\t<free>%lu</free>\n",
range_p->last_ip - range_p->first_ip - 1 -
range_p->count);
range_p++;
fprintf(outfile, "</subnet>\n");
}
}
if (config.output_limit[1] & output_limit_bit_2) {
for (i = 0; i < num_shared_networks; i++) {
shared_p++;
fprintf(outfile, "<shared-network>\n");
fprintf(outfile, "\t<location>%s</location>\n",
shared_p->name);
fprintf(outfile, "\t<defined>%lu</defined>\n",
shared_p->available);
fprintf(outfile, "\t<used>%lu</used>\n",
shared_p->used);
fprintf(outfile, "\t<free>%lu</free>\n",
shared_p->available - shared_p->used);
fprintf(outfile, "</shared-network>\n");
}
}
if (config.output_limit[0] & output_limit_bit_3) {
fprintf(outfile, "<summary>\n");
fprintf(outfile, "\t<location>%s</location>\n",
shared_networks->name);
fprintf(outfile, "\t<defined>%lu</defined>\n",
shared_networks->available);
fprintf(outfile, "\t<used>%lu</used>\n",
shared_networks->used);
fprintf(outfile, "\t<free>%lu</free>\n",
shared_networks->available -
shared_networks->used);
fprintf(outfile, "</summary>\n");
}
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
eprintf("output_xml: fflush:");
}
} else {
ret = fclose(outfile);
if (ret) {
eprintf("output_xml: fclose:");
}
}
return 0;
}
void html_header(FILE * f)
{
fprintf(f,
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \n");
fprintf(f, " \"http://www.w3.org/TR/html4/strict.dtd\">\n");
fprintf(f, "<html>\n");
fprintf(f, "<head>\n");
fprintf(f, "<meta http-equiv=\"Content-Type\" ");
fprintf(f, "content=\"text/html; charset=iso-8859-1\">\n");
fprintf(f, " <title>ISC dhcpd stats</title>\n");
fprintf(f, " <style TYPE=\"text/css\">\n");
fprintf(f, " <!--\n");
fprintf(f, " table.dhcpd-pools {\n");
fprintf(f, " color: black;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: center;\n");
fprintf(f, " }\n");
fprintf(f, " table.dhcpd-pools th.section {\n");
fprintf(f, " color: black;\n");
fprintf(f, " font-size: large;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: left;\n");
fprintf(f, " }\n");
fprintf(f, " table.dhcpd-pools th.calign {\n");
fprintf(f, " color: black;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: center;\n");
fprintf(f, " text-decoration: underline;\n");
fprintf(f, " }\n");
fprintf(f, " table.dhcpd-pools th.ralign {\n");
fprintf(f, " color: black;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: right;\n");
fprintf(f, " text-decoration: underline;\n");
fprintf(f, " }\n");
fprintf(f, " table.dhcpd-pools td.calign {\n");
fprintf(f, " color: black;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: center;\n");
fprintf(f, " }\n");
fprintf(f, " table.dhcpd-pools td.ralign {\n");
fprintf(f, " color: black;\n");
fprintf(f, " vertical-align: middle;\n");
fprintf(f, " text-align: right;\n");
fprintf(f, " }\n");
fprintf(f, " p.created {\n");
fprintf(f, " font-size: small;\n");
fprintf(f, " color: grey;\n");
fprintf(f, " }\n");
fprintf(f, " p.updated {\n");
fprintf(f, " font-size: small;\n");
fprintf(f, " color: grey;\n");
fprintf(f, " font-style: italic;\n");
fprintf(f, " }\n");
fprintf(f, " -->\n");
fprintf(f, " </style>\n");
fprintf(f, "</head>\n");
fprintf(f, "<body>\n");
}
void html_footer(FILE * f)
{
fprintf(f, "<p><br></p>\n");
fprintf(f, "<hr>\n");
fprintf(f, "<p class=created>\nData generated by ");
fprintf(f, "<a href=\"%s\">", PACKAGE_URL);
fprintf(f, "dhcpd-pools</a>.\n</p>\n");
fprintf(f, "<p class=updated>\n");
fprintf(f, "<script type=\"text/javascript\">\n");
fprintf(f, " document.write(\"Last Updated On \" + ");
fprintf(f, "document.lastModified + \".\")\n");
fprintf(f, "</script>\n<br>\n</p>\n");
fprintf(f, "</body>\n");
fprintf(f, "</html>\n");
}
void newrow(FILE * f)
{
fprintf(f, "<tr>\n");
}
void endrow(FILE * f)
{
fprintf(f, "</tr>\n\n");
}
void output_line(FILE * f, char *type, char *class, char *text)
{
fprintf(f, " <%s class=%s>%s</%s>\n", type, class, text, type);
}
void output_long(FILE * f, char *type, unsigned long unlong)
{
fprintf(f, " <%s class=ralign>%lu</%s>\n", type, unlong, type);
}
void output_float(FILE * f, char *type, float fl)
{
fprintf(f, " <%s class=ralign>%.3f</%s>\n", type, fl, type);
}
void table_start(FILE * f)
{
fprintf(f, "<table width=\"75%%\" ");
fprintf(f, "class=\"dhcpd-pools\" ");
fprintf(f, "summary=\"ISC dhcpd pool usage report\">\n");
}
void table_end(FILE * f)
{
fprintf(f, "</table>\n");
}
void newsection(FILE * f, char *title)
{
newrow(f);
output_line(f, "td", "calign", "&nbsp;");
endrow(f);
newrow(f);
output_line(f, "th", "section", title);
endrow(f);
}
int output_html(void)
{
unsigned int i;
struct in_addr first, last;
struct range_t *range_p;
struct shared_network_t *shared_p;
int ret;
FILE *outfile;
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
eprintf("output_html: %s:", config.output_file);
exit(EXIT_FAILURE);
}
} else {
outfile = stdout;
}
range_p = ranges;
shared_p = shared_networks;
if (fullhtml) {
html_header(outfile);
}
table_start(outfile);
if (config.output_limit[0] & output_limit_bit_1) {
newsection(outfile, "Ranges:");
newrow(outfile);
output_line(outfile, "th", "calign", "shared net name");
output_line(outfile, "th", "calign", "first ip");
output_line(outfile, "th", "calign", "last ip");
output_line(outfile, "th", "ralign", "max");
output_line(outfile, "th", "ralign", "cur");
output_line(outfile, "th", "ralign", "percent");
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) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
endrow(outfile);
}
if (config.output_limit[1] & output_limit_bit_1) {
for (i = 0; i < num_ranges; i++) {
first.s_addr = ntohl(range_p->first_ip + 1);
last.s_addr = ntohl(range_p->last_ip - 1);
newrow(outfile);
if (range_p->shared_net) {
output_line(outfile, "td", "calign",
range_p->shared_net->name);
} else {
output_line(outfile, "td", "calign",
"not_defined");
}
output_line(outfile, "td", "calign",
inet_ntoa(first));
output_line(outfile, "td", "calign",
inet_ntoa(last));
output_long(outfile, "td",
range_p->last_ip - range_p->first_ip -
1);
output_long(outfile, "td", range_p->count);
output_float(outfile, "td",
(float) (100 * range_p->count) /
(range_p->last_ip -
range_p->first_ip - 1));
output_long(outfile, "td", range_p->touched);
output_long(outfile, "td",
range_p->touched + range_p->count);
output_float(outfile, "td",
(float) (100 *
(range_p->touched +
range_p->count)) /
(range_p->last_ip -
range_p->first_ip - 1));
if (num_backups > 0) {
output_long(outfile, "td",
range_p->backups);
output_float(outfile, "td",
(float) (100 *
range_p->backups) /
(range_p->last_ip -
range_p->first_ip - 1));
}
endrow(outfile);
range_p++;
}
}
table_end(outfile);
table_start(outfile);
if (config.output_limit[0] & output_limit_bit_2) {
newsection(outfile, "Shared networks:");
newrow(outfile);
output_line(outfile, "th", "calign", "name");
output_line(outfile, "th", "ralign", "max");
output_line(outfile, "th", "ralign", "cur");
output_line(outfile, "th", "ralign", "percent");
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) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
endrow(outfile);
}
if (config.output_limit[1] & output_limit_bit_2) {
for (i = 0; i < num_shared_networks; i++) {
shared_p++;
newrow(outfile);
output_line(outfile, "td", "calign",
shared_p->name);
output_long(outfile, "td", shared_p->available);
output_long(outfile, "td", shared_p->used);
output_float(outfile, "td",
(float) (100 * shared_p->used) /
shared_p->available);
output_long(outfile, "td", shared_p->touched);
output_long(outfile, "td",
shared_p->touched + shared_p->used);
output_float(outfile, "td",
(float) (100 *
(shared_p->touched +
shared_p->used)) /
shared_p->available);
if (num_backups > 0) {
output_long(outfile, "td",
shared_p->backups);
output_float(outfile, "td",
(float) (100 *
shared_p->backups) /
shared_p->available);
}
endrow(outfile);
}
}
if (config.output_limit[0] & output_limit_bit_3) {
newsection(outfile, "Sum of all ranges:");
newrow(outfile);
output_line(outfile, "th", "calign", "name");
output_line(outfile, "th", "ralign", "max");
output_line(outfile, "th", "ralign", "cur");
output_line(outfile, "th", "ralign", "percent");
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) {
output_line(outfile, "th", "ralign", "bu");
output_line(outfile, "th", "ralign", "bu perc");
}
endrow(outfile);
}
if (config.output_limit[1] & output_limit_bit_3) {
newrow(outfile);
output_line(outfile, "td", "calign",
shared_networks->name);
output_long(outfile, "td", shared_networks->available);
output_long(outfile, "td", shared_networks->used);
output_float(outfile, "td",
(float) (100 * shared_networks->used) /
shared_networks->available);
output_long(outfile, "td", shared_networks->touched);
output_long(outfile, "td",
shared_networks->touched +
shared_networks->used);
output_float(outfile, "td",
(float) (100 *
(shared_networks->touched +
shared_networks->used)) /
shared_networks->available);
if (num_backups > 0) {
output_long(outfile, "td",
shared_networks->backups);
output_float(outfile, "td",
(float) (100 *
shared_networks->backups) /
shared_networks->available);
}
endrow(outfile);
}
table_end(outfile);
if (fullhtml) {
html_footer(outfile);
}
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
eprintf("output_html: fflush:");
}
} else {
ret = fclose(outfile);
if (ret) {
eprintf("output_html: fclose:");
}
}
return 0;
}
int output_csv(void)
{
unsigned int i;
struct in_addr first, last;
struct range_t *range_p;
struct shared_network_t *shared_p;
FILE *outfile;
int ret;
if (config.output_file[0]) {
outfile = fopen(config.output_file, "w+");
if (outfile == NULL) {
eprintf("output_csv: %s:", config.output_file);
exit(EXIT_FAILURE);
}
} else {
outfile = stdout;
}
range_p = ranges;
shared_p = shared_networks;
if (config.output_limit[0] & output_limit_bit_1) {
fprintf(outfile, "\"Ranges:\"\n");
fprintf
(outfile,
"\"shared net name\",\"first ip\",\"last ip\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
if (num_backups > 0) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_1) {
for (i = 0; i < num_ranges; i++) {
first.s_addr = ntohl(range_p->first_ip + 1);
last.s_addr = ntohl(range_p->last_ip - 1);
if (range_p->shared_net) {
fprintf(outfile, "\"%s\",",
range_p->shared_net->name);
} else {
fprintf(outfile, "\"not_defined\",");
}
fprintf(outfile, "\"%s\",", inet_ntoa(first));
fprintf(outfile,
"\"%s\",\"%lu\",\"%lu\",\"%.3f\",\"%lu\",\"%lu\",\"%.3f\"",
inet_ntoa(last),
range_p->last_ip - range_p->first_ip - 1,
range_p->count,
(float) (100 * range_p->count) /
(range_p->last_ip - range_p->first_ip - 1),
range_p->touched,
range_p->touched + range_p->count,
(float) (100 *
(range_p->touched +
range_p->count)) /
(range_p->last_ip - range_p->first_ip -
1));
if (num_backups > 0) {
fprintf(outfile, ",\"%lu\",\"%.3f\"",
range_p->backups,
(float) (100 * range_p->backups) /
(range_p->last_ip -
range_p->first_ip - 1));
}
fprintf(outfile, "\n");
range_p++;
}
fprintf(outfile, "\n");
}
if (config.output_limit[0] & output_limit_bit_2) {
fprintf(outfile, "\"Shared networks:\"\n");
fprintf(outfile,
"\"name\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
if (num_backups > 0) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_2) {
for (i = 0; i < num_shared_networks; i++) {
shared_p++;
fprintf(outfile,
"\"%s\",\"%lu\",\"%lu\",\"%.3f\",\"%lu\",\"%lu\",\"%.3f\"",
shared_p->name, shared_p->available,
shared_p->used,
(float) (100 * shared_p->used) /
shared_p->available, shared_p->touched,
shared_p->touched + shared_p->used,
(float) (100 *
(shared_p->touched +
shared_p->used)) /
shared_p->available);
if (num_backups > 0) {
fprintf(outfile, ",\"%lu\",\"%.3f\"",
shared_p->backups,
(float) (100 * shared_p->backups) /
shared_p->available);
}
fprintf(outfile, "\n");
}
fprintf(outfile, "\n");
}
if (config.output_limit[0] & output_limit_bit_3) {
fprintf(outfile, "\"Sum of all ranges:\"\n");
fprintf(outfile,
"\"name\",\"max\",\"cur\",\"percent\",\"touch\",\"t+c\",\"t+c perc\"");
if (num_backups > 0) {
fprintf(outfile, ",\"bu\",\"bu perc\"");
}
fprintf(outfile, "\n");
}
if (config.output_limit[1] & output_limit_bit_3) {
fprintf(outfile,
"\"%s\",\"%lu\",\"%lu\",\"%.3f\",\"%lu\",\"%lu\",\"%.3f\"",
shared_networks->name, shared_networks->available,
shared_networks->used,
(float) (100 * shared_networks->used) /
shared_networks->available,
shared_networks->touched,
shared_networks->touched + shared_networks->used,
(float) (100 *
(shared_networks->touched +
shared_networks->used)) /
shared_networks->available);
if (num_backups > 0) {
fprintf(outfile, "%7lu %8.3f",
shared_networks->backups,
(float) (100 * shared_networks->backups) /
shared_networks->available);
}
fprintf(outfile, "\n");
}
if (outfile == stdout) {
ret = fflush(stdout);
if (ret) {
eprintf("output_cvs: fflush:");
}
} else {
ret = fclose(outfile);
if (ret) {
eprintf("output_cvs: fclose:");
}
}
return 0;
}