diff options
Diffstat (limited to 'hicn-plugin/src/faces/udp/face_udp_cli.c')
| -rwxr-xr-x | hicn-plugin/src/faces/udp/face_udp_cli.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/hicn-plugin/src/faces/udp/face_udp_cli.c b/hicn-plugin/src/faces/udp/face_udp_cli.c new file mode 100755 index 000000000..7bb172ce8 --- /dev/null +++ b/hicn-plugin/src/faces/udp/face_udp_cli.c @@ -0,0 +1,164 @@ +/* + * 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 "face_udp.h" +#include "dpo_udp.h" + +#include <vnet/vnet.h> +#include <vnet/dpo/dpo.h> +#include <vlib/vlib.h> +#include <vnet/ip/format.h> + +#define HICN_FACE_NONE 0 +#define HICN_FACE_DELETE 1 +#define HICN_FACE_ADD 2 + + +static clib_error_t * +hicn_face_udp_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 src_addr; + u32 src_port = 0; + ip46_address_t dst_addr; + u32 dst_port = 0; + hicn_face_id_t face_id = HICN_FACE_NULL; + int ret = HICN_ERROR_NONE; + int sw_if; + int face_op = HICN_FACE_NONE; + + ip46_address_reset (&src_addr); + ip46_address_reset (&dst_addr); + /* 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")) + { + if (unformat (line_input, "id %d", &face_id)) + face_op = HICN_FACE_DELETE; + else + { + return clib_error_return (0, "missing face id"); + } + } + else if (unformat (line_input, "add")) + { + face_op = HICN_FACE_ADD; + if (unformat + (line_input, "src_addr %U port %u dst_addr %U port %u intfc %U", + unformat_ip46_address, &src_addr, IP46_TYPE_ANY, &src_port, + unformat_ip46_address, &dst_addr, IP46_TYPE_ANY, &dst_port, + unformat_vnet_sw_interface, vnm, &sw_if)); + 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: + + /* Check for presence of next hop address */ + if (((dst_addr.as_u64[0] == (u64) 0) && (dst_addr.as_u64[1] == (u64) 0)) + || dst_port == 0) + { + return clib_error_return (0, "dst address and port not specified"); + } + + if (((src_addr.as_u64[0] == (u64) 0) && (src_addr.as_u64[1] == (u64) 0)) + || src_port == 0) + { + return clib_error_return (0, "src address not specified"); + } + + rv = + hicn_face_udp_add (&src_addr, &dst_addr, + clib_host_to_net_u16 (src_port), + clib_host_to_net_u16 (dst_port), sw_if, &face_id); + if (rv == HICN_ERROR_NONE) + { + vlib_cli_output (vm, "Face id: %d", face_id); + } + else + { + return clib_error_return (0, get_error_string (rv)); + } + break; + case HICN_FACE_DELETE: + rv = hicn_face_udp_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_udp_cli_set_command, static) = +{ + .path = "hicn face udp", + .short_help = "hicn face udp {add src_addr <src_address> port <src_port > dst_addr <dst_address> port <dst_port>} intfc <interface> | {del id <face_id>}", + .function = hicn_face_udp_cli_set_command_fn, +}; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |