ib_status_t ib_parsed_tx_each_header(
ib_parsed_name_value_pair_list_wrapper_t *headers,
ib_parsed_tx_each_header_callback callback,
void* user_data)
{
IB_FTRACE_INIT();
assert(headers!=NULL);
ib_status_t rc = IB_OK;
/* Loop over headers elements until the end of the list is reached or
* IB_OK is not returned by the callback. */
for(const ib_parsed_name_value_pair_list_t *le = headers->head;
le != NULL && rc == IB_OK;
le = le->next)
{
rc = callback((const char *)ib_bytestr_const_ptr(le->name),
ib_bytestr_size(le->name),
(const char *)ib_bytestr_const_ptr(le->value),
ib_bytestr_size(le->value),
user_data);
}
IB_FTRACE_RET_STATUS(rc);
}
/**
* Feed a collection of byte strings from an @ref ib_data_t to automata.
*
* @param[in] ib IronBee engine; used for logging.
* @param[in] eudoxus Eudoxus engine; used for ia_eudoxus_error().
* @param[in] state Current Eudoxus execution state; updated.
* @param[in] data Data source.
* @param[in] collection Collection to feed.
* @return
* - IB_OK on success.
* - IB_EINVAL on IronAutomata failure; will emit log message.
* - IB_EOTHER on IronBee failure; will emit log message.
*/
static
ib_status_t fast_feed_data_collection(
const ib_engine_t *ib,
const ia_eudoxus_t *eudoxus,
ia_eudoxus_state_t *state,
const ib_data_t *data,
const fast_collection_spec_t *collection
)
{
assert(ib != NULL);
assert(eudoxus != NULL);
assert(state != NULL);
assert(data != NULL);
assert(collection != NULL);
ib_field_t *field;
const ib_list_t *subfields;
const ib_list_node_t *node;
const ib_field_t *subfield;
const ib_bytestr_t *bs;
ib_status_t rc;
rc = ib_data_get(data, collection->name, &field);
if (rc == IB_ENOENT) {
ib_log_error(
ib,
"fast: No such data %s",
collection->name
);
return IB_EOTHER;
}
else if (rc != IB_OK) {
ib_log_error(
ib,
"fast: Error fetching data %s: %s",
collection->name,
ib_status_to_string(rc)
);
return IB_EOTHER;
}
rc = ib_field_value_type(
field,
ib_ftype_list_out(&subfields),
IB_FTYPE_LIST
);
if (rc != IB_OK) {
ib_log_error(
ib,
"fast: Error loading data field %s: %s",
collection->name,
ib_status_to_string(rc)
);
return IB_EOTHER;
}
IB_LIST_LOOP_CONST(subfields, node) {
subfield = (const ib_field_t *)ib_list_node_data_const(node);
assert(subfield != NULL);
rc = ib_field_value_type(
subfield,
ib_ftype_bytestr_out(&bs),
IB_FTYPE_BYTESTR
);
if (rc != IB_OK) {
ib_log_error(
ib,
"fast: Error loading data subfield %s of %s: %s",
subfield->name,
collection->name,
ib_status_to_string(rc)
);
return IB_EOTHER;
}
rc = fast_feed(
ib,
eudoxus,
state,
(const uint8_t *)subfield->name,
subfield->nlen
);
if (rc != IB_OK) {
return rc;
}
rc = fast_feed(
ib,
eudoxus,
state,
(const uint8_t *)collection->separator,
strlen(collection->separator)
);
if (rc != IB_OK) {
return rc;
}
if (ib_bytestr_const_ptr(bs) != NULL && ib_bytestr_size(bs) > 0) {
rc = fast_feed(
ib,
eudoxus,
state,
ib_bytestr_const_ptr(bs),
ib_bytestr_size(bs)
);
if (rc != IB_OK) {
return rc;
}
}
rc = fast_feed(
ib,
eudoxus,
state,
(const uint8_t *)c_data_separator,
strlen(c_data_separator)
);
if (rc != IB_OK) {
return rc;
}
}
/**
* Feed a byte string from an @ref ib_data_t to the automata.
*
* @param[in] ib IronBee engine; used for logging.
* @param[in] eudoxus Eudoxus engine; used for
* ia_eudoxus_error().
* @param[in] state Current Eudoxus execution state; updated.
* @param[in] data Data source.
* @param[in] bytestring_field_name Name of data field to feed.
* @return
* - IB_OK on success.
* - IB_EINVAL on IronAutomata failure; will emit log message.
* - IB_EOTHER on IronBee failure; will emit log message.
*/
static
ib_status_t fast_feed_data_bytestring(
const ib_engine_t *ib,
const ia_eudoxus_t *eudoxus,
ia_eudoxus_state_t *state,
const ib_data_t *data,
const char *bytestring_field_name
)
{
assert(ib != NULL);
assert(eudoxus != NULL);
assert(state != NULL);
assert(data != NULL);
assert(bytestring_field_name != NULL);
ib_field_t *field;
const ib_bytestr_t *bs;
ib_status_t rc;
rc = ib_data_get(data, bytestring_field_name, &field);
if (rc == IB_ENOENT) {
ib_log_error(
ib,
"fast: No such data %s",
bytestring_field_name
);
return IB_EOTHER;
}
else if (rc != IB_OK) {
ib_log_error(
ib,
"fast: Error fetching data %s: %s",
bytestring_field_name,
ib_status_to_string(rc)
);
return IB_EOTHER;
}
rc = ib_field_value_type(
field,
ib_ftype_bytestr_out(&bs),
IB_FTYPE_BYTESTR
);
if (rc != IB_OK) {
ib_log_error(
ib,
"fast: Error loading data field %s: %s",
bytestring_field_name,
ib_status_to_string(rc)
);
return IB_EOTHER;
}
if (ib_bytestr_const_ptr(bs) == NULL || ib_bytestr_size(bs) == 0) {
return IB_OK;
}
return fast_feed(
ib,
eudoxus,
state,
ib_bytestr_const_ptr(bs), ib_bytestr_size(bs)
);
}
