/* Common prefix of tcp and udp headers
* containing only source and destination port fields */
-typedef struct {
+typedef struct
+{
u16 src_port, dst_port;
} tcpudp_header_t;
flow_report_classify_main_t flow_report_classify_main;
-u8 * ipfix_classify_template_rewrite (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port)
+u8 *
+ipfix_classify_template_rewrite (flow_report_main_t * frm,
+ flow_report_t * fr,
+ ip4_address_t * collector_address,
+ ip4_address_t * src_address,
+ u16 collector_port)
{
- flow_report_classify_main_t * fcm = &flow_report_classify_main;
- vnet_classify_table_t * tblp;
- vnet_classify_main_t * vcm = &vnet_classify_main;
+ flow_report_classify_main_t *fcm = &flow_report_classify_main;
+ vnet_classify_table_t *tblp;
+ vnet_classify_main_t *vcm = &vnet_classify_main;
u32 flow_table_index = fr->opaque.as_uword;
- u8 * ip_start;
- ip4_header_t * ip;
- ip6_header_t * ip6;
- tcpudp_header_t * tcpudp;
- udp_header_t * udp;
- ipfix_message_header_t * h;
- ipfix_set_header_t * s;
- ipfix_template_header_t * t;
- ipfix_field_specifier_t * f;
- ipfix_field_specifier_t * first_field;
- u8 * rewrite = 0;
- ip4_ipfix_template_packet_t * tp;
+ u8 *ip_start;
+ ip4_header_t *ip;
+ ip6_header_t *ip6;
+ tcpudp_header_t *tcpudp;
+ udp_header_t *udp;
+ ipfix_message_header_t *h;
+ ipfix_set_header_t *s;
+ ipfix_template_header_t *t;
+ ipfix_field_specifier_t *f;
+ ipfix_field_specifier_t *first_field;
+ u8 *rewrite = 0;
+ ip4_ipfix_template_packet_t *tp;
u32 field_count = 0;
u32 field_index = 0;
- flow_report_stream_t * stream;
+ flow_report_stream_t *stream;
u8 ip_version;
u8 transport_protocol;
- u8 * virt_mask;
- u8 * real_mask;
+ u8 *virt_mask;
+ u8 *real_mask;
stream = &frm->streams[fr->stream_index];
- ipfix_classify_table_t * table = &fcm->tables[flow_table_index];
+ ipfix_classify_table_t *table = &fcm->tables[flow_table_index];
ip_version = table->ip_version;
transport_protocol = table->transport_protocol;
tblp = pool_elt_at_index (vcm->tables, table->classify_table_index);
- virt_mask = (u8 *)(tblp->mask - tblp->skip_n_vectors);
- real_mask = (u8 *)(tblp->mask);
+ virt_mask = (u8 *) (tblp->mask - tblp->skip_n_vectors);
+ real_mask = (u8 *) (tblp->mask);
/* Determine field count */
- ip_start = virt_mask + sizeof(ethernet_header_t);
+ ip_start = virt_mask + sizeof (ethernet_header_t);
#define _(field,mask,item,length) \
if (((u8 *)&field >= real_mask) && (memcmp(&field, &mask, length) == 0)) \
{ \
/* $$$ enterprise fields, at some later date */
/* allocate rewrite space */
- vec_validate_aligned (rewrite,
- sizeof (ip4_ipfix_template_packet_t)
- + field_count * sizeof (ipfix_field_specifier_t) - 1,
- CLIB_CACHE_LINE_BYTES);
+ vec_validate_aligned (rewrite,
+ sizeof (ip4_ipfix_template_packet_t)
+ + field_count * sizeof (ipfix_field_specifier_t) - 1,
+ CLIB_CACHE_LINE_BYTES);
tp = (ip4_ipfix_template_packet_t *) rewrite;
- ip = (ip4_header_t *) &tp->ip4;
- udp = (udp_header_t *) (ip+1);
- h = (ipfix_message_header_t *)(udp+1);
- s = (ipfix_set_header_t *)(h+1);
- t = (ipfix_template_header_t *)(s+1);
- first_field = f = (ipfix_field_specifier_t *)(t+1);
+ ip = (ip4_header_t *) & tp->ip4;
+ udp = (udp_header_t *) (ip + 1);
+ h = (ipfix_message_header_t *) (udp + 1);
+ s = (ipfix_set_header_t *) (h + 1);
+ t = (ipfix_template_header_t *) (s + 1);
+ first_field = f = (ipfix_field_specifier_t *) (t + 1);
ip->ip_version_and_header_length = 0x45;
ip->ttl = 254;
ip->dst_address.as_u32 = collector_address->as_u32;
udp->src_port = clib_host_to_net_u16 (stream->src_port);
udp->dst_port = clib_host_to_net_u16 (collector_port);
- udp->length = clib_host_to_net_u16 (vec_len(rewrite) - sizeof (*ip));
+ udp->length = clib_host_to_net_u16 (vec_len (rewrite) - sizeof (*ip));
- /* FIXUP: message header export_time */
+ /* FIXUP: message header export_time */
/* FIXUP: message header sequence_number */
h->domain_id = clib_host_to_net_u32 (stream->domain_id);
/* Take another trip through the mask and build the template */
- ip_start = virt_mask + sizeof(ethernet_header_t);
+ ip_start = virt_mask + sizeof (ethernet_header_t);
#define _(field,mask,item,length) \
if (((u8 *)&field >= real_mask) && (memcmp(&field, &mask, length) == 0)) \
{ \
#undef _
/* Add packetTotalCount manually */
- f->e_id_length = ipfix_e_id_length (0 /* enterprise */, packetTotalCount, 8);
+ f->e_id_length =
+ ipfix_e_id_length (0 /* enterprise */ , packetTotalCount, 8);
f++;
/* Back to the template packet... */
- ip = (ip4_header_t *) &tp->ip4;
- udp = (udp_header_t *) (ip+1);
-
+ ip = (ip4_header_t *) & tp->ip4;
+ udp = (udp_header_t *) (ip + 1);
+
ASSERT (f - first_field);
/* Field count in this template */
t->id_count = ipfix_id_count (fr->template_id, f - first_field);
- /* set length in octets*/
- s->set_id_length = ipfix_set_id_length (2 /* set_id */, (u8 *) f - (u8 *)s);
+ /* set length in octets */
+ s->set_id_length =
+ ipfix_set_id_length (2 /* set_id */ , (u8 *) f - (u8 *) s);
/* message length in octets */
- h->version_length = version_length ((u8 *)f - (u8 *)h);
+ h->version_length = version_length ((u8 *) f - (u8 *) h);
- ip->length = clib_host_to_net_u16 ((u8 *)f - (u8 *)ip);
+ ip->length = clib_host_to_net_u16 ((u8 *) f - (u8 *) ip);
ip->checksum = ip4_header_checksum (ip);
return rewrite;
}
-vlib_frame_t * ipfix_classify_send_flows (flow_report_main_t * frm,
- flow_report_t * fr,
- vlib_frame_t * f,
- u32 * to_next,
- u32 node_index)
+vlib_frame_t *
+ipfix_classify_send_flows (flow_report_main_t * frm,
+ flow_report_t * fr,
+ vlib_frame_t * f, u32 * to_next, u32 node_index)
{
- flow_report_classify_main_t * fcm = &flow_report_classify_main;
- vnet_classify_main_t * vcm = &vnet_classify_main;
+ flow_report_classify_main_t *fcm = &flow_report_classify_main;
+ vnet_classify_main_t *vcm = &vnet_classify_main;
u32 flow_table_index = fr->opaque.as_uword;
- vnet_classify_table_t * t;
- vnet_classify_bucket_t * b;
- vnet_classify_entry_t * v, * save_v;
+ vnet_classify_table_t *t;
+ vnet_classify_bucket_t *b;
+ vnet_classify_entry_t *v, *save_v;
vlib_buffer_t *b0 = 0;
u32 next_offset = 0;
u32 record_offset = 0;
u32 bi0 = ~0;
int i, j, k;
- ip4_ipfix_template_packet_t * tp;
- ipfix_message_header_t * h = 0;
- ipfix_set_header_t * s = 0;
- u8 * ip_start;
- ip4_header_t * ip;
- ip6_header_t * ip6;
- tcpudp_header_t * tcpudp;
- udp_header_t * udp;
+ ip4_ipfix_template_packet_t *tp;
+ ipfix_message_header_t *h = 0;
+ ipfix_set_header_t *s = 0;
+ u8 *ip_start;
+ ip4_header_t *ip;
+ ip6_header_t *ip6;
+ tcpudp_header_t *tcpudp;
+ udp_header_t *udp;
int field_index;
u32 records_this_buffer;
u16 new_l0, old_l0;
ip_csum_t sum0;
- vlib_main_t * vm = frm->vlib_main;
- flow_report_stream_t * stream;
+ vlib_main_t *vm = frm->vlib_main;
+ flow_report_stream_t *stream;
u8 ip_version;
u8 transport_protocol;
- u8 * virt_key;
+ u8 *virt_key;
stream = &frm->streams[fr->stream_index];
- ipfix_classify_table_t * table = &fcm->tables[flow_table_index];
+ ipfix_classify_table_t *table = &fcm->tables[flow_table_index];
ip_version = table->ip_version;
transport_protocol = table->transport_protocol;
t = pool_elt_at_index (vcm->tables, table->classify_table_index);
-
+
while (__sync_lock_test_and_set (t->writer_lock, 1))
- ;
-
+ ;
+
for (i = 0; i < t->nbuckets; i++)
{
- b = &t->buckets [i];
+ b = &t->buckets[i];
if (b->offset == 0)
- continue;
-
+ continue;
+
save_v = vnet_classify_get_entry (t, b->offset);
- for (j = 0; j < (1<<b->log2_pages); j++)
- {
- for (k = 0; k < t->entries_per_page; k++)
- {
- v = vnet_classify_entry_at_index
- (t, save_v, j*t->entries_per_page + k);
-
- if (vnet_classify_entry_is_free (v))
- continue;
-
- /* OK, we have something to send... */
- if (PREDICT_FALSE (b0 == 0))
- {
- if (vlib_buffer_alloc (vm, &bi0, 1) != 1)
- goto flush;
- b0 = vlib_get_buffer (vm, bi0);
-
- u32 copy_len = sizeof(ip4_header_t) +
- sizeof(udp_header_t) +
- sizeof(ipfix_message_header_t);
- clib_memcpy (b0->data, fr->rewrite, copy_len);
- b0->current_data = 0;
- b0->current_length = copy_len;
- b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID;
- vnet_buffer (b0)->sw_if_index[VLIB_RX] = 0;
- vnet_buffer (b0)->sw_if_index[VLIB_TX] = frm->fib_index;
-
- tp = vlib_buffer_get_current (b0);
- ip = (ip4_header_t *) &tp->ip4;
- udp = (udp_header_t *) (ip+1);
- h = (ipfix_message_header_t *)(udp+1);
- s = (ipfix_set_header_t *)(h+1);
-
- /* FIXUP: message header export_time */
- h->export_time = (u32)
- (((f64)frm->unix_time_0) +
- (vlib_time_now(frm->vlib_main) - frm->vlib_time_0));
- h->export_time = clib_host_to_net_u32(h->export_time);
-
- /* FIXUP: message header sequence_number */
- h->sequence_number = stream->sequence_number;
- h->sequence_number = clib_host_to_net_u32 (h->sequence_number);
-
- next_offset = (u32) (((u8 *)(s+1)) - (u8 *)tp);
- record_offset = next_offset;
- records_this_buffer = 0;
- }
-
- field_index = 0;
- virt_key = (u8 *)(v->key - t->skip_n_vectors);
- ip_start = virt_key + sizeof(ethernet_header_t);
+ for (j = 0; j < (1 << b->log2_pages); j++)
+ {
+ for (k = 0; k < t->entries_per_page; k++)
+ {
+ v = vnet_classify_entry_at_index
+ (t, save_v, j * t->entries_per_page + k);
+
+ if (vnet_classify_entry_is_free (v))
+ continue;
+
+ /* OK, we have something to send... */
+ if (PREDICT_FALSE (b0 == 0))
+ {
+ if (vlib_buffer_alloc (vm, &bi0, 1) != 1)
+ goto flush;
+ b0 = vlib_get_buffer (vm, bi0);
+
+ u32 copy_len = sizeof (ip4_header_t) +
+ sizeof (udp_header_t) + sizeof (ipfix_message_header_t);
+ clib_memcpy (b0->data, fr->rewrite, copy_len);
+ b0->current_data = 0;
+ b0->current_length = copy_len;
+ b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID;
+ vnet_buffer (b0)->sw_if_index[VLIB_RX] = 0;
+ vnet_buffer (b0)->sw_if_index[VLIB_TX] = frm->fib_index;
+
+ tp = vlib_buffer_get_current (b0);
+ ip = (ip4_header_t *) & tp->ip4;
+ udp = (udp_header_t *) (ip + 1);
+ h = (ipfix_message_header_t *) (udp + 1);
+ s = (ipfix_set_header_t *) (h + 1);
+
+ /* FIXUP: message header export_time */
+ h->export_time = (u32)
+ (((f64) frm->unix_time_0) +
+ (vlib_time_now (frm->vlib_main) - frm->vlib_time_0));
+ h->export_time = clib_host_to_net_u32 (h->export_time);
+
+ /* FIXUP: message header sequence_number */
+ h->sequence_number = stream->sequence_number;
+ h->sequence_number =
+ clib_host_to_net_u32 (h->sequence_number);
+
+ next_offset = (u32) (((u8 *) (s + 1)) - (u8 *) tp);
+ record_offset = next_offset;
+ records_this_buffer = 0;
+ }
+
+ field_index = 0;
+ virt_key = (u8 *) (v->key - t->skip_n_vectors);
+ ip_start = virt_key + sizeof (ethernet_header_t);
#define _(field,mask,item,length) \
if (clib_bitmap_get (fr->fields_to_send, field_index)) \
{ \
next_offset += length; \
} \
field_index++;
- foreach_ipfix_field;
+ foreach_ipfix_field;
#undef _
- /* Add packetTotalCount manually */
- {
- u64 packets = clib_host_to_net_u64 (v->hits);
- clib_memcpy (b0->data + next_offset, &packets, sizeof (packets));
- next_offset += sizeof (packets);
- }
- records_this_buffer++;
- stream->sequence_number++;
-
- /* Next record will have the same size as this record */
- u32 next_record_size = next_offset - record_offset;
- record_offset = next_offset;
-
- if (next_offset + next_record_size > frm->path_mtu)
- {
- s->set_id_length = ipfix_set_id_length (fr->template_id,
- next_offset -
- (sizeof (*ip) + sizeof (*udp) +
- sizeof (*h)));
- h->version_length = version_length (next_offset -
- (sizeof (*ip) + sizeof (*udp)));
- b0->current_length = next_offset;
- b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID;
-
- tp = vlib_buffer_get_current (b0);
- ip = (ip4_header_t *) &tp->ip4;
- udp = (udp_header_t *) (ip+1);
-
- sum0 = ip->checksum;
- old_l0 = ip->length;
- new_l0 =
- clib_host_to_net_u16 ((u16)next_offset);
-
- sum0 = ip_csum_update (sum0, old_l0, new_l0, ip4_header_t,
- length /* changed member */);
-
- ip->checksum = ip_csum_fold (sum0);
- ip->length = new_l0;
- udp->length =
- clib_host_to_net_u16 (b0->current_length - sizeof (*ip));
-
- if (frm->udp_checksum)
- {
- /* RFC 7011 section 10.3.2. */
- udp->checksum = ip4_tcp_udp_compute_checksum (vm, b0, ip);
- if (udp->checksum == 0)
- udp->checksum = 0xffff;
- }
-
- ASSERT (ip->checksum == ip4_header_checksum (ip));
-
- to_next[0] = bi0;
- f->n_vectors++;
- to_next++;
-
- if (f->n_vectors == VLIB_FRAME_SIZE)
- {
- vlib_put_frame_to_node (vm, node_index, f);
- f = vlib_get_frame_to_node (vm, node_index);
- f->n_vectors = 0;
- to_next = vlib_frame_vector_args (f);
- }
- b0 = 0;
- bi0 = ~0;
- }
- }
- }
+ /* Add packetTotalCount manually */
+ {
+ u64 packets = clib_host_to_net_u64 (v->hits);
+ clib_memcpy (b0->data + next_offset, &packets,
+ sizeof (packets));
+ next_offset += sizeof (packets);
+ }
+ records_this_buffer++;
+ stream->sequence_number++;
+
+ /* Next record will have the same size as this record */
+ u32 next_record_size = next_offset - record_offset;
+ record_offset = next_offset;
+
+ if (next_offset + next_record_size > frm->path_mtu)
+ {
+ s->set_id_length = ipfix_set_id_length (fr->template_id,
+ next_offset -
+ (sizeof (*ip) +
+ sizeof (*udp) +
+ sizeof (*h)));
+ h->version_length =
+ version_length (next_offset -
+ (sizeof (*ip) + sizeof (*udp)));
+ b0->current_length = next_offset;
+ b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID;
+
+ tp = vlib_buffer_get_current (b0);
+ ip = (ip4_header_t *) & tp->ip4;
+ udp = (udp_header_t *) (ip + 1);
+
+ sum0 = ip->checksum;
+ old_l0 = ip->length;
+ new_l0 = clib_host_to_net_u16 ((u16) next_offset);
+
+ sum0 = ip_csum_update (sum0, old_l0, new_l0, ip4_header_t,
+ length /* changed member */ );
+
+ ip->checksum = ip_csum_fold (sum0);
+ ip->length = new_l0;
+ udp->length =
+ clib_host_to_net_u16 (b0->current_length - sizeof (*ip));
+
+ if (frm->udp_checksum)
+ {
+ /* RFC 7011 section 10.3.2. */
+ udp->checksum =
+ ip4_tcp_udp_compute_checksum (vm, b0, ip);
+ if (udp->checksum == 0)
+ udp->checksum = 0xffff;
+ }
+
+ ASSERT (ip->checksum == ip4_header_checksum (ip));
+
+ to_next[0] = bi0;
+ f->n_vectors++;
+ to_next++;
+
+ if (f->n_vectors == VLIB_FRAME_SIZE)
+ {
+ vlib_put_frame_to_node (vm, node_index, f);
+ f = vlib_get_frame_to_node (vm, node_index);
+ f->n_vectors = 0;
+ to_next = vlib_frame_vector_args (f);
+ }
+ b0 = 0;
+ bi0 = ~0;
+ }
+ }
+ }
}
-
- flush:
+
+flush:
if (b0)
{
- s->set_id_length = ipfix_set_id_length (fr->template_id,
- next_offset -
- (sizeof (*ip) + sizeof (*udp) +
- sizeof (*h)));
- h->version_length = version_length (next_offset -
- (sizeof (*ip) + sizeof (*udp)));
+ s->set_id_length = ipfix_set_id_length (fr->template_id,
+ next_offset -
+ (sizeof (*ip) + sizeof (*udp) +
+ sizeof (*h)));
+ h->version_length = version_length (next_offset -
+ (sizeof (*ip) + sizeof (*udp)));
b0->current_length = next_offset;
b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID;
-
+
tp = vlib_buffer_get_current (b0);
- ip = (ip4_header_t *) &tp->ip4;
- udp = (udp_header_t *) (ip+1);
-
+ ip = (ip4_header_t *) & tp->ip4;
+ udp = (udp_header_t *) (ip + 1);
+
sum0 = ip->checksum;
old_l0 = ip->length;
- new_l0 = clib_host_to_net_u16 ((u16)next_offset);
-
+ new_l0 = clib_host_to_net_u16 ((u16) next_offset);
+
sum0 = ip_csum_update (sum0, old_l0, new_l0, ip4_header_t,
- length /* changed member */);
-
+ length /* changed member */ );
+
ip->checksum = ip_csum_fold (sum0);
ip->length = new_l0;
udp->length = clib_host_to_net_u16 (b0->current_length - sizeof (*ip));
if (frm->udp_checksum)
- {
- /* RFC 7011 section 10.3.2. */
- udp->checksum = ip4_tcp_udp_compute_checksum (vm, b0, ip);
- if (udp->checksum == 0)
- udp->checksum = 0xffff;
- }
+ {
+ /* RFC 7011 section 10.3.2. */
+ udp->checksum = ip4_tcp_udp_compute_checksum (vm, b0, ip);
+ if (udp->checksum == 0)
+ udp->checksum = 0xffff;
+ }
ASSERT (ip->checksum == ip4_header_checksum (ip));
-
+
to_next[0] = bi0;
f->n_vectors++;
-
+
b0 = 0;
bi0 = ~0;
}
-
+
*(t->writer_lock) = 0;
return f;
}
static clib_error_t *
ipfix_classify_table_add_del_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
flow_report_classify_main_t *fcm = &flow_report_classify_main;
flow_report_main_t *frm = &flow_report_main;
vnet_flow_report_add_del_args_t args;
- ipfix_classify_table_t * table;
+ ipfix_classify_table_t *table;
int rv;
int is_add = -1;
u32 classify_table_index = ~0;
u8 ip_version = 0;
u8 transport_protocol = 255;
- clib_error_t * error = 0;
+ clib_error_t *error = 0;
if (fcm->src_port == 0)
clib_error_return (0, "call 'set ipfix classify stream' first");
memset (&args, 0, sizeof (args));
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
- if (unformat (input, "add"))
- is_add = 1;
- else if (unformat (input, "del"))
- is_add = 0;
- else if (unformat (input, "%d", &classify_table_index))
- ;
- else if (unformat (input, "ip4"))
- ip_version = 4;
- else if (unformat (input, "ip6"))
- ip_version = 6;
- else if (unformat (input, "tcp"))
- transport_protocol = 6;
- else if (unformat (input, "udp"))
- transport_protocol = 17;
- else
- return clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- }
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "add"))
+ is_add = 1;
+ else if (unformat (input, "del"))
+ is_add = 0;
+ else if (unformat (input, "%d", &classify_table_index))
+ ;
+ else if (unformat (input, "ip4"))
+ ip_version = 4;
+ else if (unformat (input, "ip6"))
+ ip_version = 6;
+ else if (unformat (input, "tcp"))
+ transport_protocol = 6;
+ else if (unformat (input, "udp"))
+ transport_protocol = 17;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
if (is_add == -1)
return clib_error_return (0, "expecting: add|del");
table = 0;
int i;
- for (i = 0; i < vec_len(fcm->tables); i++)
- if (ipfix_classify_table_index_valid(i))
- if (fcm->tables[i].classify_table_index == classify_table_index) {
- table = &fcm->tables[i];
- break;
- }
-
- if (is_add) {
- if (table)
- return clib_error_return (0, "Specified classifier table already used");
- table = ipfix_classify_add_table();
- table->classify_table_index = classify_table_index;
- } else {
- if (!table)
- return clib_error_return (0, "Specified classifier table not registered");
- }
+ for (i = 0; i < vec_len (fcm->tables); i++)
+ if (ipfix_classify_table_index_valid (i))
+ if (fcm->tables[i].classify_table_index == classify_table_index)
+ {
+ table = &fcm->tables[i];
+ break;
+ }
+
+ if (is_add)
+ {
+ if (table)
+ return clib_error_return (0,
+ "Specified classifier table already used");
+ table = ipfix_classify_add_table ();
+ table->classify_table_index = classify_table_index;
+ }
+ else
+ {
+ if (!table)
+ return clib_error_return (0,
+ "Specified classifier table not registered");
+ }
table->ip_version = ip_version;
table->transport_protocol = transport_protocol;
rv = vnet_flow_report_add_del (frm, &args, NULL);
- error = flow_report_add_del_error_to_clib_error(rv);
+ error = flow_report_add_del_error_to_clib_error (rv);
/* If deleting, or add failed */
if (is_add == 0 || (rv && is_add))
return error;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (ipfix_classify_table_add_del_command, static) = {
.path = "ipfix classify table",
.short_help = "ipfix classify table add|del <table-index>",
.function = ipfix_classify_table_add_del_command_fn,
};
+/* *INDENT-ON* */
static clib_error_t *
set_ipfix_classify_stream_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
flow_report_classify_main_t *fcm = &flow_report_classify_main;
flow_report_main_t *frm = &flow_report_main;
u32 domain_id = 1;
u32 src_port = UDP_DST_PORT_ipfix;
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
- if (unformat (input, "domain %d", &domain_id))
- ;
- else if (unformat (input, "src-port %d", &src_port))
- ;
- else
- return clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- }
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "domain %d", &domain_id))
+ ;
+ else if (unformat (input, "src-port %d", &src_port))
+ ;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
if (fcm->src_port != 0 &&
- (fcm->domain_id != domain_id ||
- fcm->src_port != (u16)src_port)) {
- int rv = vnet_stream_change (frm, fcm->domain_id, fcm->src_port,
- domain_id, (u16)src_port);
- ASSERT (rv == 0);
- }
+ (fcm->domain_id != domain_id || fcm->src_port != (u16) src_port))
+ {
+ int rv = vnet_stream_change (frm, fcm->domain_id, fcm->src_port,
+ domain_id, (u16) src_port);
+ ASSERT (rv == 0);
+ }
fcm->domain_id = domain_id;
- fcm->src_port = (u16)src_port;
+ fcm->src_port = (u16) src_port;
return 0;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_ipfix_classify_stream_command, static) = {
.path = "set ipfix classify stream",
.short_help = "set ipfix classify stream"
"[domain <domain-id>] [src-port <src-port>]",
.function = set_ipfix_classify_stream_command_fn,
};
+/* *INDENT-ON* */
static clib_error_t *
-flow_report_classify_init (vlib_main_t *vm)
+flow_report_classify_init (vlib_main_t * vm)
{
- clib_error_t * error;
+ clib_error_t *error;
if ((error = vlib_call_init_function (vm, flow_report_init)))
return error;
}
VLIB_INIT_FUNCTION (flow_report_classify_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff