void
ccnet_processor_send_error_update (CcnetProcessor *processor,
const char *code,
const char *code_msg)
{
ccnet_peer_send_update (processor->peer, UPDATE_ID(processor->id),
code, code_msg, NULL, 0);
}
void
ccnet_processor_send_update (CcnetProcessor *processor,
const char *code,
const char *code_msg,
const char *content, int clen)
{
ccnet_peer_send_update (processor->peer, UPDATE_ID(processor->id),
code, code_msg, content, clen);
}
static void
handle_response (CcnetPeer *peer, int req_id, char *data, int len)
{
CcnetProcessor *processor;
char *code, *code_msg = 0, *content = 0;
int clen;
char *ptr, *end;
if (len < 4)
goto error;
code = data;
ptr = data + 3;
if (*ptr == '\n') {
/* no code_msg */
*ptr++ = '\0';
content = ptr;
clen = len - (ptr - data);
goto parsed;
}
if (*ptr != ' ')
goto error;
*ptr++ = '\0';
code_msg = ptr;
end = data + len;
for (ptr = data; *ptr != '\n' && ptr != end; ptr++) ;
if (ptr == end) /* must end with '\n' */
goto error;
/* if (*(ptr-1) == '\r') */
/* *(ptr-1) = '\0'; */
*ptr++ = '\0';
content = ptr;
clen = len - (ptr - data);
parsed:
processor = ccnet_peer_get_processor (peer, MASTER_ID (req_id));
if (processor == NULL) {
/* do nothing if receiving SC_PROC_DEAD and the processor on
* this side is also not present. Otherwise send SC_PROC_DEAD
*/
if (memcmp(code, SC_PROC_DEAD, 3) != 0) {
ccnet_debug ("Delayed response from %s(%.10s), id is %d, %s %s\n",
peer->name, peer->id, req_id, code, code_msg);
ccnet_peer_send_update (peer, req_id,
SC_PROC_DEAD, SS_PROC_DEAD,
NULL, 0);
}
return;
}
/* if (!peer->is_local) */
/* ccnet_debug ("[RECV] handle_response %s id is %d, %s %s\n", */
/* GET_PNAME(processor), PRINT_ID(processor->id), */
/* code, code_msg); */
peer->in_processor_call = 1;
ccnet_processor_handle_response (processor, code, code_msg, content, clen);
peer->in_processor_call = 0;
return;
error:
ccnet_warning ("Bad response format from %s\n", peer->id);
}