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add trace option '-t' to sj3proxy.

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it makes debugging easy.
This commit is contained in:
iratqq 2008-02-06 16:33:36 +00:00
commit 509c85f69f
6 changed files with 27 additions and 7 deletions
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22
trunk/src/sj3proxy/sj3proxy.c
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@ -30,6 +30,9 @@
#include <sys/un.h>
#include <sys/wait.h>
#include <sys/param.h>
#if defined(HAVE_STRVISX) && defined(HAVE_VIS_H)
# include <vis.h>
#endif
#include "sys-queue.h"
#include <lua.h>
@ -50,6 +53,8 @@ char socket_file[MAXPATHLEN];
char host_name[NI_MAXHOST];
char service_name[NI_MAXSERV];
static int trace_enable = 0;
struct listen_addr {
TAILQ_ENTRY(listen_addr) entry;
struct sockaddr_storage sa;
@ -143,6 +148,12 @@ readwrite(int inet_fd)
shutdown(inet_fd, SHUT_RD);
return;
} else {
if (trace_enable) {
char fmtbuf[BUFSIZ * 4 + 1];
strvisx(fmtbuf, buf, readlen, VIS_CSTYLE|VIS_NL|VIS_TAB|VIS_OCTAL);
fmtbuf[BUFSIZ * 4] = 0;
printf("i< %s\n", fmtbuf);
}
if (atomicio(vwrite, sj3_fd, buf, readlen) != readlen)
return;
}
@ -156,6 +167,12 @@ readwrite(int inet_fd)
shutdown(inet_fd, SHUT_WR);
return;
} else {
if (trace_enable) {
char fmtbuf[BUFSIZ * 4 + 1];
strvisx(fmtbuf, buf, readlen, VIS_CSTYLE|VIS_NL|VIS_TAB|VIS_OCTAL);
fmtbuf[BUFSIZ * 4] = 0;
printf("o> %s\n", fmtbuf);
}
if (atomicio(vwrite, inet_fd, buf, readlen) != readlen)
return;
}
@ -217,7 +234,7 @@ main(int argc, char *argv[])
int opt_inet4 = 0, opt_inet6 = 0;
char *config_file = SJ3PROXYCFG;
while ((c = getopt(argc, argv, "46c:d")) != EOF) {
while ((c = getopt(argc, argv, "46c:dt")) != EOF) {
switch (c) {
case '4':
opt_inet4 = 1;
@ -231,6 +248,9 @@ main(int argc, char *argv[])
case 'd':
daemon_disable = 1;
break;
case 't':
trace_enable = 1;
break;
case '?':
default:
errflg++;