diff options
Diffstat (limited to 'hicn-plugin/src/faces/app/face_app_cli.c')
| -rwxr-xr-x | hicn-plugin/src/faces/app/face_app_cli.c | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/hicn-plugin/src/faces/app/face_app_cli.c b/hicn-plugin/src/faces/app/face_app_cli.c new file mode 100755 index 000000000..d55e990de --- /dev/null +++ b/hicn-plugin/src/faces/app/face_app_cli.c @@ -0,0 +1,203 @@ +/* + * Copyright (c) 2017-2019 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: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <vnet/vnet.h> +#include <vnet/dpo/dpo.h> +#include <vlib/vlib.h> +#include <vnet/ip/ip6_packet.h> + +#include "../ip/face_ip.h" +#include "../ip/dpo_ip.h" +#include "../face.h" +#include "face_prod.h" +#include "face_cons.h" + +#define HICN_FACE_NONE 0 +#define HICN_FACE_DELETE 1 +#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) +{ + vnet_main_t *vnm = vnet_get_main (); + ip46_address_t prefix; + hicn_face_id_t face_id = HICN_FACE_NULL; + u32 cs_reserved = HICN_PARAM_FACE_DFT_CS_RESERVED; + int ret = HICN_ERROR_NONE; + int sw_if; + int face_op = HICN_FACE_NONE; + int prod = 0; + int len; + + /* Get a line of input. */ + unformat_input_t _line_input, *line_input = &_line_input; + if (!unformat_user (main_input, unformat_line_input, line_input)) + { + return (0); + } + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "del")) + { + face_op = HICN_FACE_DELETE; + } + else if (face_op == HICN_FACE_DELETE + && unformat (line_input, "id %d", &face_id)) + ; + else if (unformat (line_input, "add")) + { + face_op = HICN_FACE_ADD; + } + else if (face_op == HICN_FACE_ADD) + { + 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, IP46_TYPE_ANY, &len)) + { + prod = 1; + } + else if (prod && unformat (line_input, "cs_size %d", &cs_reserved)) + ; + else if (unformat (line_input, "cons")) + ; + else + { + return clib_error_return (0, "%s '%U'", + get_error_string + (HICN_ERROR_CLI_INVAL), + format_unformat_error, line_input); + } + } + else + { + return clib_error_return (0, "%s '%U'", + get_error_string (HICN_ERROR_CLI_INVAL), + format_unformat_error, line_input); + } + } + + if (face_id != HICN_FACE_NULL) + { + + if (!hicn_dpoi_idx_is_valid (face_id)) + { + return clib_error_return (0, "%s, face_id %d not valid", + get_error_string (ret), face_id); + } + } + + int rv; + switch (face_op) + { + case HICN_FACE_ADD: + { + ip46_address_t prod_addr; + ip4_address_t cons_addr4; + ip6_address_t cons_addr6; + + hicn_prefix_t name_prefix = { + .name = prefix, + .len = len, + }; + if (prod) + { + rv = + hicn_face_prod_add (&name_prefix, sw_if, &cs_reserved, + &prod_addr, &face_id); + if (rv == HICN_ERROR_NONE) + { + u8 *sbuf = NULL; + sbuf = + format (sbuf, "Face id: %d, producer address %U", face_id, + format_ip46_address, &prod_addr, + 0 /*IP46_ANY_TYPE */ ); + vlib_cli_output (vm, "%s", sbuf); + } + else + { + return clib_error_return (0, get_error_string (rv)); + } + } + else + { + rv = + hicn_face_cons_add (&cons_addr4, &cons_addr6, sw_if, &face_id); + if (rv == HICN_ERROR_NONE) + { + u8 *sbuf = NULL; + sbuf = + format (sbuf, "Face id: %d, consumer addresses v4 %U v6 %U", + face_id, format_ip4_address, &cons_addr4, + format_ip6_address, &cons_addr6); + vlib_cli_output (vm, "%s", sbuf); + } + else + { + return clib_error_return (0, get_error_string (rv)); + } + } + break; + } + case HICN_FACE_DELETE: + { + hicn_face_t *face = hicn_dpoi_get_from_idx (face_id); + + if (face->shared.flags & HICN_FACE_FLAGS_APPFACE_CONS) + rv = hicn_face_cons_del (face_id); + else + rv = hicn_face_prod_del (face_id); + if (rv == HICN_ERROR_NONE) + { + vlib_cli_output (vm, "Face %d deleted", face_id); + } + else + { + return clib_error_return (0, get_error_string (rv)); + } + break; + } + default: + 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)); +} + +/* cli declaration for 'cfg face' */ +/* *INDENT-OFF* */ +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>}", + .function = hicn_face_app_cli_set_command_fn, +}; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |