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Ensure that header_module is != NULL before calling it. Define and print headers only if DEBUG is set.

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adamdunkels 2008-03-03 20:20:33 +00:00
parent 7d06f1bfe0
commit 39c85118d8
1 changed files with 27 additions and 19 deletions
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18
core/net/rime/chameleon.c
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@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: chameleon.c,v 1.2 2008/02/27 10:39:17 fros4943 Exp $ * $Id: chameleon.c,v 1.3 2008/03/03 20:20:33 adamdunkels Exp $
*/ */
/** /**
@ -63,6 +63,7 @@ chameleon_init(const struct chameleon_module *m)
channel_init(); channel_init();
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
#if DEBUG
static void static void
printbin(int n, int digits) printbin(int n, int digits)
{ {
@ -98,6 +99,7 @@ printhdr(uint8_t *hdr, int len)
printf("\n"); printf("\n");
} }
} }
#endif /* DEBUG */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
void void
chameleon_input(void) chameleon_input(void)
@ -105,7 +107,10 @@ chameleon_input(void)
struct channel *c; struct channel *c;
PRINTF("%d.%d: chameleon_input\n", PRINTF("%d.%d: chameleon_input\n",
rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1]); rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1]);
/*printhdr(rimebuf_dataptr(), rimebuf_datalen());*/ #if DEBUG
printhdr(rimebuf_dataptr(), rimebuf_datalen());
#endif /* DEBUG */
if(header_module) {
c = header_module->input(); c = header_module->input();
if(c != NULL) { if(c != NULL) {
PRINTF("%d.%d: chameleon_input channel %d\n", PRINTF("%d.%d: chameleon_input channel %d\n",
@ -117,6 +122,7 @@ chameleon_input(void)
rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1]); rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1]);
} }
} }
}
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
int int
chameleon_output(struct channel *c) chameleon_output(struct channel *c)
@ -127,15 +133,17 @@ chameleon_output(struct channel *c)
rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1], rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1],
c->channelno); c->channelno);
if(header_module) {
ret = header_module->output(c); ret = header_module->output(c);
rimebuf_set_attr(RIMEBUF_ATTR_CHANNEL, c->channelno); rimebuf_set_attr(RIMEBUF_ATTR_CHANNEL, c->channelno);
#if DEBUG
/*printhdr(rimebuf_hdrptr(), rimebuf_hdrlen());*/ printhdr(rimebuf_hdrptr(), rimebuf_hdrlen());
#endif /* DEBUG */
if(ret) { if(ret) {
rime_output(); rime_output();
return 1; return 1;
} }
}
return 0; return 0;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/