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print packet functions are now optional

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This commit is contained in:
Sylvain Rochet 2012-06-02 02:07:49 +02:00
parent cf18e0776d
commit 2c4bd7162f
9 changed files with 52 additions and 1 deletions
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6
src/netif/ppp/ccp.c
View File

@ -176,9 +176,11 @@ static void ccp_lowerup __P((int unit));
static void ccp_lowerdown __P((int));
static void ccp_input __P((int unit, u_char *pkt, int len));
static void ccp_protrej __P((int unit));
#if PRINTPKT_SUPPORT
static int ccp_printpkt __P((u_char *pkt, int len,
void (*printer) __P((void *, char *, ...)),
void *arg));
#endif /* PRINTPKT_SUPPORT */
static void ccp_datainput __P((int unit, u_char *pkt, int len));
struct protent ccp_protent = {
@ -190,7 +192,9 @@ struct protent ccp_protent = {
ccp_lowerdown,
ccp_open,
ccp_close,
#if PRINTPKT_SUPPORT
ccp_printpkt,
#endif /* PRINTPKT_SUPPORT */
ccp_datainput,
1,
"CCP",
@ -1484,6 +1488,7 @@ ccp_down(f)
#endif
}
#if PRINTPKT_SUPPORT
/*
* Print the contents of a CCP packet.
*/
@ -1614,6 +1619,7 @@ ccp_printpkt(p, plen, printer, arg)
return p - p0;
}
#endif /* PRINTPKT_SUPPORT */
/*
* We have received a packet that the decompressor failed to

6
src/netif/ppp/chap-new.c
View File

@ -135,8 +135,10 @@ static void chap_handle_status(struct chap_client_state *cs, int code, int id,
unsigned char *pkt, int len);
static void chap_protrej(int unit);
static void chap_input(int unit, unsigned char *pkt, int pktlen);
#if PRINTPKT_SUPPORT
static int chap_print_pkt(unsigned char *p, int plen,
void (*printer) __P((void *, char *, ...)), void *arg);
#endif /* PRINTPKT_SUPPORT */
/* List of digest types that we know about */
static struct chap_digest_type *chap_digests;
@ -589,6 +591,7 @@ chap_protrej(int unit)
}
}
#if PRINTPKT_SUPPORT
/*
* chap_print_pkt - print the contents of a CHAP packet.
*/
@ -650,6 +653,7 @@ chap_print_pkt(unsigned char *p, int plen,
return len + CHAP_HDRLEN;
}
#endif /* PRINTPKT_SUPPORT */
struct protent chap_protent = {
PPP_CHAP,
@ -660,7 +664,9 @@ struct protent chap_protent = {
chap_lowerdown,
NULL, /* open */
NULL, /* close */
#if PRINTPKT_SUPPORT
chap_print_pkt,
#endif /* PRINTPKT_SUPPORT */
NULL, /* datainput */
1, /* enabled_flag */
"CHAP", /* name */

7
src/netif/ppp/eap.c
View File

@ -101,8 +101,10 @@ static void eap_input __P((int unit, u_char *inp, int inlen));
static void eap_protrej __P((int unit));
static void eap_lowerup __P((int unit));
static void eap_lowerdown __P((int unit));
#if PRINTPKT_SUPPORT
static int eap_printpkt __P((u_char *inp, int inlen,
void (*)(void *arg, char *fmt, ...), void *arg));
#endif /* PRINTPKT_SUPPORT */
struct protent eap_protent = {
PPP_EAP, /* protocol number */
@ -113,7 +115,9 @@ struct protent eap_protent = {
eap_lowerdown, /* lower layer has gone down */
NULL, /* open the protocol */
NULL, /* close the protocol */
#if PRINTPKT_SUPPORT
eap_printpkt, /* print a packet in readable form */
#endif /* PRINTPKT_SUPPORT */
NULL, /* process a received data packet */
1, /* protocol enabled */
"EAP", /* text name of protocol */
@ -2122,6 +2126,7 @@ int inlen;
}
}
#if PRINTPKT_SUPPORT
/*
* eap_printpkt - print the contents of an EAP packet.
*/
@ -2423,4 +2428,6 @@ void *arg;
return (inp - pstart);
}
#endif /* PRINTPKT_SUPPORT */
#endif /* PPP_SUPPORT && EAP_SUPPORT */

6
src/netif/ppp/ecp.c
View File

@ -93,9 +93,11 @@ static void ecp_lowerdown __P((int));
static void ecp_input __P((int unit, u_char *pkt, int len));
static void ecp_protrej __P((int unit));
*/
#if PRINTPKT_SUPPORT
static int ecp_printpkt __P((u_char *pkt, int len,
void (*printer) __P((void *, char *, ...)),
void *arg));
#endif /* PRINTPKT_SUPPORT */
/*
static void ecp_datainput __P((int unit, u_char *pkt, int len));
*/
@ -109,7 +111,9 @@ struct protent ecp_protent = {
NULL, /* ecp_lowerdown, */
NULL, /* ecp_open, */
NULL, /* ecp_close, */
#if PRINTPKT_SUPPORT
ecp_printpkt,
#endif /* PRINTPKT_SUPPORT */
NULL, /* ecp_datainput, */
0,
"ECP",
@ -170,6 +174,7 @@ ecp_init(unit)
}
#if PRINTPKT_SUPPORT
static int
ecp_printpkt(p, plen, printer, arg)
u_char *p;
@ -179,5 +184,6 @@ ecp_printpkt(p, plen, printer, arg)
{
return 0;
}
#endif /* PRINTPKT_SUPPORT */
#endif /* PPP_SUPPORT && ECP_SUPPORT */

8
src/netif/ppp/ipcp.c
View File

@ -256,8 +256,10 @@ static void ipcp_lowerup __P((int));
static void ipcp_lowerdown __P((int));
static void ipcp_input __P((int, u_char *, int));
static void ipcp_protrej __P((int));
#if PRINTPKT_SUPPORT
static int ipcp_printpkt __P((u_char *, int,
void (*) __P((void *, char *, ...)), void *));
#endif /* PRINTPKT_SUPPORT */
static void ip_check_options __P((void));
#if DEMAND_SUPPORT
static int ip_demand_conf __P((int));
@ -274,7 +276,9 @@ struct protent ipcp_protent = {
ipcp_lowerdown,
ipcp_open,
ipcp_close,
#if PRINTPKT_SUPPORT
ipcp_printpkt,
#endif /* PRINTPKT_SUPPORT */
NULL,
1,
"IPCP",
@ -2059,6 +2063,7 @@ create_resolv(peerdns1, peerdns2)
/* FIXME: do we need to set here the DNS servers ? */
}
#if PRINTPKT_SUPPORT
/*
* ipcp_printpkt - print the contents of an IPCP packet.
*/
@ -2185,7 +2190,9 @@ ipcp_printpkt(p, plen, printer, arg)
return p - pstart;
}
#endif /* PRINTPKT_SUPPORT */
#if DEMAND_SUPPORT
/*
* ip_active_pkt - see if this IP packet is worth bringing the link up for.
* We don't bring the link up for IP fragments or for TCP FIN packets
@ -2199,7 +2206,6 @@ ipcp_printpkt(p, plen, printer, arg)
#define TCP_HDRLEN 20
#define TH_FIN 0x01
#if DEMAND_SUPPORT
/*
* We use these macros because the IP header may be at an odd address,
* and some compilers might use word loads to get th_off or ip_hl.

6
src/netif/ppp/lcp.c
View File

@ -264,8 +264,10 @@ static fsm_callbacks lcp_callbacks = { /* LCP callback routines */
static void lcp_init __P((int));
static void lcp_input __P((int, u_char *, int));
static void lcp_protrej __P((int));
#if PRINTPKT_SUPPORT
static int lcp_printpkt __P((u_char *, int,
void (*) __P((void *, char *, ...)), void *));
#endif /* PRINTPKT_SUPPORT */
struct protent lcp_protent = {
PPP_LCP,
@ -276,7 +278,9 @@ struct protent lcp_protent = {
lcp_lowerdown,
lcp_open,
lcp_close,
#if PRINTPKT_SUPPORT
lcp_printpkt,
#endif /* PRINTPKT_SUPPORT */
NULL,
1,
"LCP",
@ -2249,6 +2253,7 @@ lcp_finished(f)
}
#if PRINTPKT_SUPPORT
/*
* lcp_printpkt - print the contents of an LCP packet.
*/
@ -2503,6 +2508,7 @@ lcp_printpkt(p, plen, printer, arg)
return p - pstart;
}
#endif /* PRINTPKT_SUPPORT */
/*
* Time to shut down the link because there is nothing out there.

2
src/netif/ppp/pppd.h
View File

@ -422,10 +422,12 @@ struct protent {
void (*open) __P((int unit));
/* Close the protocol */
void (*close) __P((int unit, char *reason));
#if PRINTPKT_SUPPORT
/* Print a packet in readable form */
int (*printpkt) __P((u_char *pkt, int len,
void (*printer) __P((void *, char *, ...)),
void *arg));
#endif /* PRINTPKT_SUPPORT */
/* Process a received data packet */
void (*datainput) __P((int unit, u_char *pkt, int len));
bool enabled_flag; /* 0 iff protocol is disabled */

6
src/netif/ppp/upap.c
View File

@ -84,8 +84,10 @@ static void upap_lowerup __P((int));
static void upap_lowerdown __P((int));
static void upap_input __P((int, u_char *, int));
static void upap_protrej __P((int));
#if PRINTPKT_SUPPORT
static int upap_printpkt __P((u_char *, int,
void (*) __P((void *, char *, ...)), void *));
#endif /* PRINTPKT_SUPPORT */
struct protent pap_protent = {
PPP_PAP,
@ -96,7 +98,9 @@ struct protent pap_protent = {
upap_lowerdown,
NULL,
NULL,
#if PRINTPKT_SUPPORT
upap_printpkt,
#endif /* PRINTPKT_SUPPORT */
NULL,
1,
"PAP",
@ -612,6 +616,7 @@ upap_sresp(u, code, id, msg, msglen)
output(u->us_unit, outpacket_buf, outlen + PPP_HDRLEN);
}
#if PRINTPKT_SUPPORT
/*
* upap_printpkt - print the contents of a PAP packet.
*/
@ -691,5 +696,6 @@ upap_printpkt(p, plen, printer, arg)
return p - pstart;
}
#endif /* PRINTPKT_SUPPORT */
#endif /* PPP_SUPPORT && PAP_SUPPORT */

6
src/netif/ppp/utils.c
View File

@ -70,8 +70,10 @@ extern char *strerror();
static void logit __P((int, char *, va_list));
static void log_write __P((int, char *));
static void vslp_printer __P((void *, char *, ...));
#if PRINTPKT_SUPPORT
static void format_packet __P((u_char *, int, void (*) (void *, char *, ...),
void *));
#endif /* PRINTPKT_SUPPORT */
struct buffer_info {
char *ptr;
@ -354,6 +356,7 @@ vslprintf(buf, buflen, fmt, args)
OUTCHAR(c);
}
continue;
#if PRINTPKT_SUPPORT
case 'P': /* print PPP packet */
bufinfo.ptr = buf;
bufinfo.len = buflen + 1;
@ -363,6 +366,7 @@ vslprintf(buf, buflen, fmt, args)
buf = bufinfo.ptr;
buflen = bufinfo.len - 1;
continue;
#endif /* PRINTPKT_SUPPORT */
case 'B':
p = va_arg(args, unsigned char *);
for (n = prec; n > 0; --n) {
@ -469,6 +473,7 @@ log_packet(p, len, prefix, level)
}
#endif /* unused */
#if PRINTPKT_SUPPORT
/*
* format_packet - make a readable representation of a packet,
* calling `printer(arg, format, ...)' to output it.
@ -518,6 +523,7 @@ format_packet(p, len, printer, arg)
else
printer(arg, "%.*B", len, p);
}
#endif /* PRINTPKT_SUPPORT */
/*
* init_pr_log, end_pr_log - initialize and finish use of pr_log.