mirror of
https://github.com/transmission/transmission
synced 2024-12-26 09:37:56 +00:00
93 lines
2.2 KiB
C
93 lines
2.2 KiB
C
/*
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* Copyright (c) 2004-2005 Sergey Lyubka <valenok@gmail.com>
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* All rights reserved
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*
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* "THE BEER-WARE LICENSE" (Revision 42):
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* Sergey Lyubka wrote this file. As long as you retain this notice you
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* can do whatever you want with this stuff. If we meet some day, and you think
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* this stuff is worth it, you can buy me a beer in return.
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*/
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#include "defs.h"
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/*
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* Log function
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*/
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void
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elog(int flags, struct conn *c, const char *fmt, ...)
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{
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char date[64], buf[URI_MAX];
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int len;
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FILE *fp = c == NULL ? NULL : c->ctx->error_log;
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va_list ap;
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/* Print to stderr */
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if (c == NULL || !IS_TRUE(c->ctx, OPT_INETD)) {
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va_start(ap, fmt);
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(void) vfprintf(stderr, fmt, ap);
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(void) fputc('\n', stderr);
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va_end(ap);
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}
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strftime(date, sizeof(date), "%a %b %d %H:%M:%S %Y",
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localtime(¤t_time));
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len = my_snprintf(buf, sizeof(buf),
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"[%s] [error] [client %s] \"%s\" ",
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date, c ? inet_ntoa(c->sa.u.sin.sin_addr) : "-",
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c && c->request ? c->request : "-");
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va_start(ap, fmt);
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(void) vsnprintf(buf + len, sizeof(buf) - len, fmt, ap);
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va_end(ap);
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buf[sizeof(buf) - 1] = '\0';
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if (fp != NULL && (flags & (E_FATAL | E_LOG))) {
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(void) fprintf(fp, "%s\n", buf);
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(void) fflush(fp);
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}
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if (flags & E_FATAL)
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exit(EXIT_FAILURE);
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}
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void
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log_access(FILE *fp, const struct conn *c)
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{
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static const struct vec dash = {"-", 1};
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const struct vec *user = &c->ch.user.v_vec;
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const struct vec *referer = &c->ch.referer.v_vec;
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const struct vec *user_agent = &c->ch.useragent.v_vec;
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char date[64], buf[URI_MAX], *q1 = "\"", *q2 = "\"";
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if (user->len == 0)
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user = ‐
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if (referer->len == 0) {
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referer = ‐
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q1 = "";
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}
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if (user_agent->len == 0) {
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user_agent = ‐
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q2 = "";
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}
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(void) strftime(date, sizeof(date), "%d/%b/%Y:%H:%M:%S",
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localtime(&c->birth_time));
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(void) my_snprintf(buf, sizeof(buf),
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"%s - %.*s [%s %+05d] \"%s\" %d %lu %s%.*s%s %s%.*s%s",
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inet_ntoa(c->sa.u.sin.sin_addr), user->len, user->ptr,
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date, tz_offset, c->request ? c->request : "-",
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c->status, (unsigned long) c->loc.io.total,
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q1, referer->len, referer->ptr, q1,
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q2, user_agent->len, user_agent->ptr, q2);
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if (fp != NULL) {
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(void) fprintf(fp, "%s\n", buf);
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(void) fflush(fp);
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}
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}
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