diff options
Diffstat (limited to 'hicn-plugin/src/faces/app')
| -rw-r--r-- | hicn-plugin/src/faces/app/face_app_cli.c | 83 | ||||
| -rw-r--r-- | hicn-plugin/src/faces/app/face_prod_node.c | 87 |
2 files changed, 73 insertions, 97 deletions
diff --git a/hicn-plugin/src/faces/app/face_app_cli.c b/hicn-plugin/src/faces/app/face_app_cli.c index 1aa27adc7..36f8bf3f7 100644 --- a/hicn-plugin/src/faces/app/face_app_cli.c +++ b/hicn-plugin/src/faces/app/face_app_cli.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2020 Cisco and/or its affiliates. + * Copyright (c) 2017-2021 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -23,14 +23,14 @@ #include "face_prod.h" #include "face_cons.h" -#define HICN_FACE_NONE 0 +#define HICN_FACE_NONE 0 #define HICN_FACE_DELETE 1 -#define HICN_FACE_ADD 2 +#define HICN_FACE_ADD 2 static clib_error_t * -hicn_face_app_cli_set_command_fn (vlib_main_t * vm, - unformat_input_t * main_input, - vlib_cli_command_t * cmd) +hicn_face_app_cli_set_command_fn (vlib_main_t *vm, + unformat_input_t *main_input, + vlib_cli_command_t *cmd) { vnet_main_t *vnm = vnet_get_main (); fib_prefix_t prefix; @@ -42,7 +42,6 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, int face_op = HICN_FACE_NONE; int prod = 0; - /* Get a line of input. */ unformat_input_t _line_input, *line_input = &_line_input; if (!unformat_user (main_input, unformat_line_input, line_input)) @@ -56,8 +55,8 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, { face_op = HICN_FACE_DELETE; } - else if (face_op == HICN_FACE_DELETE - && unformat (line_input, "id %d", &face_id1)) + else if (face_op == HICN_FACE_DELETE && + unformat (line_input, "id %d", &face_id1)) ; else if (unformat (line_input, "add")) { @@ -65,13 +64,12 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, } else if (face_op == HICN_FACE_ADD) { - if (unformat (line_input, "intfc %U", - unformat_vnet_sw_interface, vnm, &sw_if)) + if (unformat (line_input, "intfc %U", unformat_vnet_sw_interface, + vnm, &sw_if)) ; - else - if (unformat - (line_input, "prod prefix %U/%d", unformat_ip46_address, - &prefix.fp_addr, IP46_TYPE_ANY, &prefix.fp_len)) + else if (unformat (line_input, "prod prefix %U/%d", + unformat_ip46_address, &prefix.fp_addr, + IP46_TYPE_ANY, &prefix.fp_len)) { prod = 1; } @@ -81,10 +79,9 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, ; else { - return clib_error_return (0, "%s '%U'", - get_error_string - (HICN_ERROR_CLI_INVAL), - format_unformat_error, line_input); + return clib_error_return ( + 0, "%s '%U'", get_error_string (HICN_ERROR_CLI_INVAL), + format_unformat_error, line_input); } } else @@ -116,20 +113,17 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, if (prod) { - prefix.fp_proto = - ip46_address_is_ip4 (&prefix. - fp_addr) ? FIB_PROTOCOL_IP4 : - FIB_PROTOCOL_IP6; - rv = - hicn_face_prod_add (&prefix, sw_if, &cs_reserved, &prod_addr, - &face_id1); + prefix.fp_proto = ip46_address_is_ip4 (&prefix.fp_addr) ? + FIB_PROTOCOL_IP4 : + FIB_PROTOCOL_IP6; + rv = hicn_face_prod_add (&prefix, sw_if, &cs_reserved, &prod_addr, + &face_id1); if (rv == HICN_ERROR_NONE) { u8 *sbuf = NULL; - sbuf = - format (sbuf, "Face id: %d, producer address %U", face_id1, - format_ip46_address, &prod_addr, - 0 /*IP46_ANY_TYPE */ ); + sbuf = format (sbuf, "Face id: %d, producer address %U", + face_id1, format_ip46_address, &prod_addr, + 0 /*IP46_ANY_TYPE */); vlib_cli_output (vm, "%s", sbuf); } else @@ -139,17 +133,16 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, } else { - rv = - hicn_face_cons_add (&cons_addr4, &cons_addr6, sw_if, &face_id1, - &face_id2); + rv = hicn_face_cons_add (&cons_addr4, &cons_addr6, sw_if, + &face_id1, &face_id2); if (rv == HICN_ERROR_NONE) { u8 *sbuf = NULL; - sbuf = - format (sbuf, - "Face id: %d, address v4 %U, face id: %d address v6 %U", - face_id1, format_ip4_address, &cons_addr4, face_id2, - format_ip6_address, &cons_addr6); + sbuf = format ( + sbuf, + "Face id: %d, address v4 %U, face id: %d address v6 %U", + face_id1, format_ip4_address, &cons_addr4, face_id2, + format_ip6_address, &cons_addr6); vlib_cli_output (vm, "%s", sbuf); } else @@ -181,20 +174,18 @@ hicn_face_app_cli_set_command_fn (vlib_main_t * vm, return clib_error_return (0, "Operation (%d) not implemented", face_op); break; } - return (rv == HICN_ERROR_NONE) ? 0 : clib_error_return (0, "%s\n", - get_error_string - (rv)); + return (rv == HICN_ERROR_NONE) ? + 0 : + clib_error_return (0, "%s\n", get_error_string (rv)); } /* cli declaration for 'cfg face' */ -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (hicn_face_app_cli_set_command, static) = -{ +VLIB_CLI_COMMAND (hicn_face_app_cli_set_command, static) = { .path = "hicn face app", - .short_help = "hicn face app {add intfc <sw_if> { prod prefix <hicn_prefix> cs_size <size_in_packets>} {cons} | {del <face_id>}", + .short_help = "hicn face app {add intfc <sw_if> { prod prefix <hicn_prefix> " + "cs_size <size_in_packets>} {cons} | {del <face_id>}", .function = hicn_face_app_cli_set_command_fn, }; -/* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON diff --git a/hicn-plugin/src/faces/app/face_prod_node.c b/hicn-plugin/src/faces/app/face_prod_node.c index 80c3e124c..a843a01ef 100644 --- a/hicn-plugin/src/faces/app/face_prod_node.c +++ b/hicn-plugin/src/faces/app/face_prod_node.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2020 Cisco and/or its affiliates. + * Copyright (c) 2017-2021 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -19,8 +19,8 @@ * @brief Application interface node * * This node runs after the device-input node and perfoms some safety checks in - * order to avoid unespected interest and data (i.e., hICN packets whose name do - * not contain the prefix associated to the application face) + * order to avoid unespected interest and data (i.e., hICN packets whose name + * do not contain the prefix associated to the application face) */ #include "face_prod.h" @@ -56,7 +56,7 @@ typedef enum vlib_node_registration_t hicn_face_prod_input_node; static __clib_unused u8 * -format_face_prod_input_trace (u8 * s, va_list * args) +format_face_prod_input_trace (u8 *s, va_list *args) { CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); @@ -64,13 +64,13 @@ format_face_prod_input_trace (u8 * s, va_list * args) va_arg (*args, hicn_face_prod_input_trace_t *); CLIB_UNUSED (u32 indent) = format_get_indent (s); - s = format (s, "prod-face: sw_if_index %d next-index %d", - t->sw_if_index, t->next_index); + s = format (s, "prod-face: sw_if_index %d next-index %d", t->sw_if_index, + t->next_index); return s; } static_always_inline int -match_ip4_name (u32 * name, fib_prefix_t * prefix) +match_ip4_name (u32 *name, fib_prefix_t *prefix) { u32 xor = 0; @@ -80,7 +80,7 @@ match_ip4_name (u32 * name, fib_prefix_t * prefix) } static_always_inline int -match_ip6_name (u8 * name, fib_prefix_t * prefix) +match_ip6_name (u8 *name, fib_prefix_t *prefix) { union { @@ -93,12 +93,12 @@ match_ip6_name (u8 * name, fib_prefix_t * prefix) xor_sum.as_u64[1] = ((u64 *) name)[1] & prefix->fp_addr.ip6.as_u64[1]; return (xor_sum.as_u64[0] == prefix->fp_addr.ip6.as_u64[0]) && - (xor_sum.as_u64[1] == prefix->fp_addr.ip6.as_u64[1]); + (xor_sum.as_u64[1] == prefix->fp_addr.ip6.as_u64[1]); } static_always_inline u32 -hicn_face_prod_next_from_data_hdr (vlib_node_runtime_t * node, - vlib_buffer_t * b, fib_prefix_t * prefix) +hicn_face_prod_next_from_data_hdr (vlib_node_runtime_t *node, vlib_buffer_t *b, + fib_prefix_t *prefix) { u8 *ptr = vlib_buffer_get_current (b); u8 v = *ptr & 0xf0; @@ -106,21 +106,20 @@ hicn_face_prod_next_from_data_hdr (vlib_node_runtime_t * node, if (PREDICT_TRUE (v == 0x40 && ip46_address_is_ip4 (&prefix->fp_addr))) { - match_res = match_ip4_name ((u32 *) & (ptr[12]), prefix); + match_res = match_ip4_name ((u32 *) &(ptr[12]), prefix); } else if (PREDICT_TRUE (v == 0x60 && !ip46_address_is_ip4 (&prefix->fp_addr))) { - match_res = match_ip6_name (& (ptr[8]), prefix); + match_res = match_ip6_name (&(ptr[8]), prefix); } - return match_res ? HICN_FACE_PROD_NEXT_DATA_IP4 + (v == - 0x60) : - HICN_FACE_PROD_NEXT_ERROR_DROP; + return match_res ? HICN_FACE_PROD_NEXT_DATA_IP4 + (v == 0x60) : + HICN_FACE_PROD_NEXT_ERROR_DROP; } static_always_inline void -hicn_face_prod_trace_buffer (vlib_main_t * vm, vlib_node_runtime_t * node, - u32 swif, vlib_buffer_t * b, u32 next) +hicn_face_prod_trace_buffer (vlib_main_t *vm, vlib_node_runtime_t *node, + u32 swif, vlib_buffer_t *b, u32 next) { if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) && (b->flags & VLIB_BUFFER_IS_TRACED))) @@ -133,9 +132,8 @@ hicn_face_prod_trace_buffer (vlib_main_t * vm, vlib_node_runtime_t * node, } static uword -hicn_face_prod_input_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +hicn_face_prod_input_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, + vlib_frame_t *frame) { u32 n_left_from, *from, *to_next; hicn_face_prod_next_t next_index; @@ -192,14 +190,10 @@ hicn_face_prod_input_node_fn (vlib_main_t * vm, b2 = vlib_get_buffer (vm, bi2); b3 = vlib_get_buffer (vm, bi3); - prod_face0 = - &face_state_vec[vnet_buffer (b0)->sw_if_index[VLIB_RX]]; - prod_face1 = - &face_state_vec[vnet_buffer (b1)->sw_if_index[VLIB_RX]]; - prod_face2 = - &face_state_vec[vnet_buffer (b2)->sw_if_index[VLIB_RX]]; - prod_face3 = - &face_state_vec[vnet_buffer (b3)->sw_if_index[VLIB_RX]]; + prod_face0 = &face_state_vec[vnet_buffer (b0)->sw_if_index[VLIB_RX]]; + prod_face1 = &face_state_vec[vnet_buffer (b1)->sw_if_index[VLIB_RX]]; + prod_face2 = &face_state_vec[vnet_buffer (b2)->sw_if_index[VLIB_RX]]; + prod_face3 = &face_state_vec[vnet_buffer (b3)->sw_if_index[VLIB_RX]]; next0 = hicn_face_prod_next_from_data_hdr (node, b0, &prod_face0->prefix); @@ -212,18 +206,14 @@ hicn_face_prod_input_node_fn (vlib_main_t * vm, stats.pkts_data_count += 4; /* trace */ - hicn_face_prod_trace_buffer (vm, node, - vnet_buffer (b0)->sw_if_index[VLIB_RX], - b0, next0); - hicn_face_prod_trace_buffer (vm, node, - vnet_buffer (b1)->sw_if_index[VLIB_RX], - b1, next1); - hicn_face_prod_trace_buffer (vm, node, - vnet_buffer (b2)->sw_if_index[VLIB_RX], - b2, next2); - hicn_face_prod_trace_buffer (vm, node, - vnet_buffer (b3)->sw_if_index[VLIB_RX], - b3, next3); + hicn_face_prod_trace_buffer ( + vm, node, vnet_buffer (b0)->sw_if_index[VLIB_RX], b0, next0); + hicn_face_prod_trace_buffer ( + vm, node, vnet_buffer (b1)->sw_if_index[VLIB_RX], b1, next1); + hicn_face_prod_trace_buffer ( + vm, node, vnet_buffer (b2)->sw_if_index[VLIB_RX], b2, next2); + hicn_face_prod_trace_buffer ( + vm, node, vnet_buffer (b3)->sw_if_index[VLIB_RX], b3, next3); /* enqueue */ vlib_validate_buffer_enqueue_x4 (vm, node, next_index, to_next, @@ -231,7 +221,6 @@ hicn_face_prod_input_node_fn (vlib_main_t * vm, next0, next1, next2, next3); stats.pkts_processed += 4; - } while (n_left_from > 0 && n_left_to_next > 0) @@ -264,30 +253,27 @@ hicn_face_prod_input_node_fn (vlib_main_t * vm, stats.pkts_data_count++; /* trace */ - hicn_face_prod_trace_buffer (vm, node, - vnet_buffer (b0)->sw_if_index[VLIB_RX], - b0, next0); + hicn_face_prod_trace_buffer ( + vm, node, vnet_buffer (b0)->sw_if_index[VLIB_RX], b0, next0); /* enqueue */ vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, bi0, next0); stats.pkts_processed += 1; - } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } - vlib_node_increment_counter (vm, node->node_index, - HICNFWD_ERROR_PROCESSED, stats.pkts_processed); + vlib_node_increment_counter (vm, node->node_index, HICNFWD_ERROR_PROCESSED, + stats.pkts_processed); vlib_node_increment_counter (vm, node->node_index, HICNFWD_ERROR_DATAS, stats.pkts_data_count); return (frame->n_vectors); } -/* *INDENT-OFF* */ VLIB_REGISTER_NODE(hicn_face_prod_input_node) = { .function = hicn_face_prod_input_node_fn, @@ -305,8 +291,7 @@ VLIB_REGISTER_NODE(hicn_face_prod_input_node) = [HICN_FACE_PROD_NEXT_ERROR_DROP] = "error-drop", }, }; -/* *INDENT-ON* */ - + /* * fd.io coding-style-patch-verification: ON * |