static int warts_trace_dtree_params(const scamper_file_t *sf,
const scamper_trace_t *trace,
warts_addrtable_t *table,
warts_trace_dtree_t *state)
{
scamper_trace_dtree_t *dtree = trace->dtree;
const warts_var_t *var;
int i, max_id = 0;
/* unset all the flags possible */
memset(state->flags, 0, trace_dtree_vars_mfb);
state->params_len = 0;
for(i=0; i<sizeof(trace_dtree_vars)/sizeof(warts_var_t); i++)
{
var = &trace_dtree_vars[i];
/* not used any more */
if(var->id == WARTS_TRACE_DTREE_LSS_STOP_GID ||
var->id == WARTS_TRACE_DTREE_GSS_STOP_GID)
continue;
if((var->id == WARTS_TRACE_DTREE_LSS_STOP && dtree->lss_stop == NULL) ||
(var->id == WARTS_TRACE_DTREE_LSS_NAME && dtree->lss == NULL) ||
(var->id == WARTS_TRACE_DTREE_GSS_STOP && dtree->gss_stop == NULL) ||
(var->id == WARTS_TRACE_DTREE_FLAGS && dtree->flags == 0))
continue;
flag_set(state->flags, var->id, &max_id);
/* variables that don't have a fixed size */
if(var->id == WARTS_TRACE_DTREE_LSS_STOP)
{
state->params_len += warts_addr_size(table, dtree->lss_stop);
continue;
}
else if(var->id == WARTS_TRACE_DTREE_LSS_NAME)
{
state->params_len += warts_str_size(dtree->lss);
continue;
}
else if(var->id == WARTS_TRACE_DTREE_GSS_STOP)
{
state->params_len += warts_addr_size(table, dtree->gss_stop);
continue;
}
assert(var->size != -1);
state->params_len += var->size;
}
state->flags_len = fold_flags(state->flags, max_id);
state->len = state->flags_len + state->params_len;
if(state->params_len != 0)
state->len += 2 ;
return 0;
}
static void warts_neighbourdisc_params(const scamper_neighbourdisc_t *nd,
warts_addrtable_t *table,
uint8_t *flags, uint16_t *flags_len,
uint16_t *params_len)
{
int i, max_id = 0;
const warts_var_t *var;
memset(flags, 0, neighbourdisc_vars_mfb);
*params_len = 0;
for(i=0; i<sizeof(neighbourdisc_vars)/sizeof(warts_var_t); i++)
{
var = &neighbourdisc_vars[i];
if(var->id == WARTS_NEIGHBOURDISC_LIST && nd->list == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_CYCLE && nd->cycle == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_USERID && nd->userid == 0)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_IFNAME && nd->ifname == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_SRC_IP && nd->src_ip == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_SRC_MAC && nd->src_mac == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_DST_IP && nd->dst_ip == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_DST_MAC && nd->dst_mac == NULL)
continue;
else if(var->id == WARTS_NEIGHBOURDISC_PROBEC && nd->probec == 0)
continue;
flag_set(flags, var->id, &max_id);
if(var->size < 0)
{
if(var->id == WARTS_NEIGHBOURDISC_SRC_IP)
*params_len += warts_addr_size(table, nd->src_ip);
else if(var->id == WARTS_NEIGHBOURDISC_SRC_MAC)
*params_len += warts_addr_size(table, nd->src_mac);
else if(var->id == WARTS_NEIGHBOURDISC_DST_IP)
*params_len += warts_addr_size(table, nd->dst_ip);
else if(var->id == WARTS_NEIGHBOURDISC_DST_MAC)
*params_len += warts_addr_size(table, nd->dst_mac);
else if(var->id == WARTS_NEIGHBOURDISC_IFNAME)
*params_len += warts_str_size(nd->ifname);
continue;
}
assert(var->size >= 0);
*params_len += var->size;
}
*flags_len = fold_flags(flags, max_id);
return;
}
static void warts_tbit_app_http_params(const scamper_tbit_t *tbit,
warts_tbit_app_http_t *state)
{
scamper_tbit_app_http_t *http = tbit->app_data;
const warts_var_t *var;
int i, max_id = 0;
/* unset all the flags possible */
memset(state->flags, 0, tbit_app_http_vars_mfb);
state->params_len = 0;
for(i=0; i<sizeof(tbit_app_http_vars)/sizeof(warts_var_t); i++)
{
var = &tbit_app_http_vars[i];
if(var->id == WARTS_TBIT_APP_HTTP_HOST && http->host == NULL)
continue;
if(var->id == WARTS_TBIT_APP_HTTP_FILE && http->file == NULL)
continue;
flag_set(state->flags, var->id, &max_id);
if(var->size < 0)
{
if(var->id == WARTS_TBIT_APP_HTTP_HOST)
state->params_len += warts_str_size(http->host);
else if(var->id == WARTS_TBIT_APP_HTTP_FILE)
state->params_len += warts_str_size(http->file);
continue;
}
assert(var->size >= 0);
state->params_len += var->size;
}
state->flags_len = fold_flags(state->flags, max_id);
state->len = state->flags_len + state->params_len;
if(state->params_len != 0)
state->len += 2;
return;
}
