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# Changed showstats() to use the HTML variable functions when

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possible.  It still retains the hard-coded page for when an HTML file
  is not available. [Steven Young]
This commit is contained in:
Robert James Kaes 2003-03-13 21:31:03 +00:00
parent cb8aaf521e
commit b06f26cba1
1 changed files with 35 additions and 12 deletions
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47
src/stats.c
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@ -1,4 +1,4 @@
/* $Id: stats.c,v 1.12 2002-05-29 20:49:55 rjkaes Exp $
/* $Id: stats.c,v 1.13 2003-03-13 21:31:03 rjkaes Exp $
*
* This module handles the statistics for tinyproxy. There are only two
* public API functions. The reason for the functions, rather than just a
@ -25,6 +25,7 @@
#include "log.h"
#include "heap.h"
#include "htmlerror.h"
#include "stats.h"
#include "utils.h"
@ -70,23 +71,45 @@ showstats(struct conn_s *connptr)
"</blockquote>\r\n</body></html>\r\n";
char *message_buffer;
char opens[16], reqs[16], badconns[16], denied[16], refused[16];
FILE *statfile;
message_buffer = safemalloc(MAXBUFFSIZE);
if (!message_buffer)
return -1;
snprintf(opens, sizeof(opens), "%lu", stats->num_open);
snprintf(reqs, sizeof(reqs), "%lu", stats->num_reqs);
snprintf(badconns, sizeof(badconns), "%lu", stats->num_badcons);
snprintf(denied, sizeof(denied), "%lu", stats->num_denied);
snprintf(refused, sizeof(refused), "%lu", stats->num_refused);
snprintf(message_buffer, MAXBUFFSIZE, msg,
PACKAGE, VERSION, PACKAGE, VERSION,
stats->num_open,
stats->num_reqs,
stats->num_badcons, stats->num_denied, stats->num_refused);
if (!config.statpage || (!(statfile = fopen(config.statpage, "r")))) {
message_buffer = safemalloc(MAXBUFFSIZE);
if (!message_buffer)
return -1;
snprintf(message_buffer, MAXBUFFSIZE, msg,
PACKAGE, VERSION, PACKAGE, VERSION,
stats->num_open,
stats->num_reqs,
stats->num_badcons, stats->num_denied, stats->num_refused);
if (send_http_message(connptr, 200, "OK", message_buffer) < 0) {
safefree(message_buffer);
return -1;
}
if (send_http_message(connptr, 200, "OK", message_buffer) < 0) {
safefree(message_buffer);
return -1;
return 0;
}
safefree(message_buffer);
add_error_variable(connptr, "opens", opens);
add_error_variable(connptr, "reqs", reqs);
add_error_variable(connptr, "badconns", badconns);
add_error_variable(connptr, "denied", denied);
add_error_variable(connptr, "refused", refused);
add_standard_vars(connptr);
send_http_headers(connptr, 200, "Statistic requested");
send_html_file(statfile, connptr);
fclose(statfile);
return 0;
}