--- /dev/null
+/* Hey Emacs use -*- mode: C -*- */
+/*
+ * Copyright 2020 Rubicon Communications, LLC.
+ *
+ * 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 <sys/socket.h>
+#include <linux/if.h>
+
+#include <vnet/vnet.h>
+#include <vnet/plugin/plugin.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vpp/app/version.h>
+#include <vnet/format_fns.h>
+
+#include <plugins/linux-cp/lcp_interface.h>
+
+static clib_error_t *
+lcp_itf_pair_create_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index;
+ u8 *host_if_name;
+ lip_host_type_t host_if_type;
+ u8 *ns;
+ int r;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ sw_if_index = ~0;
+ host_if_name = ns = NULL;
+ host_if_type = LCP_ITF_HOST_TAP;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "%d", &sw_if_index))
+ ;
+ else if (unformat (line_input, "%U", unformat_vnet_sw_interface, vnm,
+ &sw_if_index))
+ ;
+ else if (unformat (line_input, "host-if %s", &host_if_name))
+ ;
+ else if (unformat (line_input, "netns %s", &ns))
+ ;
+ else if (unformat (line_input, "tun"))
+ host_if_type = LCP_ITF_HOST_TUN;
+ else
+ {
+ unformat_free (line_input);
+ vec_free (host_if_name);
+ vec_free (ns);
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+ }
+
+ unformat_free (line_input);
+
+ if (sw_if_index == ~0)
+ {
+ vec_free (host_if_name);
+ vec_free (ns);
+ return clib_error_return (0, "interface name or sw_if_index required");
+ }
+
+ if (vec_len (ns) >= LCP_NS_LEN)
+ {
+ vec_free (host_if_name);
+ vec_free (ns);
+ return clib_error_return (
+ 0, "Namespace name should be fewer than %d characters", LCP_NS_LEN);
+ }
+
+ r = lcp_itf_pair_create (sw_if_index, host_if_name, host_if_type, ns);
+
+ vec_free (host_if_name);
+ vec_free (ns);
+
+ if (r)
+ return clib_error_return (0, "linux-cp pair creation failed (%d)", r);
+
+ return 0;
+}
+
+VLIB_CLI_COMMAND (lcp_itf_pair_create_command, static) = {
+ .path = "lcp create",
+ .short_help = "lcp create <sw_if_index>|<if-name> host-if <host-if-name> "
+ "netns <namespace> [tun]",
+ .function = lcp_itf_pair_create_command_fn,
+};
+
+static clib_error_t *
+lcp_default_netns_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ u8 *ns;
+ int r;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ ns = 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "netns %s", &ns))
+ ;
+ else if (unformat (line_input, "clear netns"))
+ ;
+ }
+
+ unformat_free (line_input);
+
+ vlib_cli_output (vm, "lcp set default netns '%s'\n", (char *) ns);
+
+ r = lcp_set_default_ns (ns);
+
+ if (r)
+ return clib_error_return (0, "linux-cp set default netns failed (%d)", r);
+
+ return 0;
+}
+
+VLIB_CLI_COMMAND (lcp_default_netns_command, static) = {
+ .path = "lcp default",
+ .short_help = "lcp default netns [<namespace>]",
+ .function = lcp_default_netns_command_fn,
+};
+
+static clib_error_t *
+lcp_itf_pair_delete_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ unformat_input_t _line_input, *line_input = &_line_input;
+ u32 sw_if_index;
+ int r;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ sw_if_index = ~0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "%d", &sw_if_index))
+ ;
+ else if (unformat (line_input, "%U", unformat_vnet_sw_interface, vnm,
+ &sw_if_index))
+ ;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+
+ unformat_free (line_input);
+
+ if (sw_if_index == ~0)
+ return clib_error_return (0, "interface name or sw_if_index required");
+
+ r = lcp_itf_pair_delete (sw_if_index);
+
+ if (r)
+ return clib_error_return (0, "linux-cp pair deletion failed (%d)", r);
+ return 0;
+}
+
+VLIB_CLI_COMMAND (lcp_itf_pair_delete_command, static) = {
+ .path = "lcp delete",
+ .short_help = "lcp delete <sw_if_index>|<if-name>",
+ .function = lcp_itf_pair_delete_command_fn,
+};
+
+static clib_error_t *
+lcp_itf_pair_show_cmd (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 phy_sw_if_index;
+
+ phy_sw_if_index = ~0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "phy %U", unformat_vnet_sw_interface, vnm,
+ &phy_sw_if_index))
+ ;
+ else
+ return clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, input);
+ }
+
+ lcp_itf_pair_show (phy_sw_if_index);
+
+ return 0;
+}
+
+VLIB_CLI_COMMAND (lcp_itf_pair_show_cmd_node, static) = {
+ .path = "show lcp",
+ .function = lcp_itf_pair_show_cmd,
+ .short_help = "show lcp [phy <interface>]",
+ .is_mp_safe = 1,
+};
+
+clib_error_t *
+lcp_cli_init (vlib_main_t *vm)
+{
+ return 0;
+}
+
+VLIB_INIT_FUNCTION (lcp_cli_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff