IGMP improvements

- Enable/Disable an interface for IGMP
- improve logging
- refactor common code
- no orphaned timers
- IGMP state changes in main thread only
- Large groups split over multiple state-change reports
- SSM range configuration API.
- more tests

Change-Id: If5674f1044e7e97274a711f47807c9ba689d7b9a
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 0 insertions, 213 deletions

diff --git a/src/plugins/igmp/cli.c b/src/plugins/igmp/cli.c
deleted file mode 100644
index 42f5932a7f2..00000000000
--- a/src/plugins/igmp/cli.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- *------------------------------------------------------------------
- * Copyright (c) 2017 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 <stdint.h>
-#include <sys/ioctl.h>
-#include <inttypes.h>
-
-#include <vlib/vlib.h>
-#include <vlib/unix/unix.h>
-#include <vnet/ip/ip.h>
-#include <vnet/fib/fib_entry.h>
-#include <vnet/fib/fib_table.h>
-#include <vnet/mfib/mfib_table.h>
-
-#include <igmp/igmp.h>
-
-static clib_error_t *
-igmp_clear_interface_command_fn (vlib_main_t * vm, unformat_input_t * input,
-				 vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  clib_error_t *error = NULL;
-  vnet_main_t *vnm = vnet_get_main ();
-  u32 sw_if_index;
-
-  igmp_main_t *im = &igmp_main;
-  igmp_config_t *config;
-
-  if (!unformat_user (input, unformat_line_input, line_input))
-    {
-      error =
-	clib_error_return (0, "'help clear igmp' or 'clear igmp ?' for help");
-      return error;
-    }
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat
-	  (line_input, "int %U", unformat_vnet_sw_interface, vnm,
-	   &sw_if_index));
-      else
-	{
-	  error =
-	    clib_error_return (0, "unknown input '%U'", format_unformat_error,
-			       line_input);
-	  goto done;
-	}
-    }
-
-  config = igmp_config_lookup (im, sw_if_index);
-  if (config)
-    igmp_clear_config (config);
-
-done:
-  unformat_free (line_input);
-  return error;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (igmp_clear_interface_command, static) = {
-  .path = "clear igmp",
-  .short_help = "clear igmp int <interface>",
-  .function = igmp_clear_interface_command_fn,
-};
-/* *INDENT-ON* */
-
-static clib_error_t *
-igmp_listen_command_fn (vlib_main_t * vm, unformat_input_t * input,
-			vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  clib_error_t *error = NULL;
-  u8 enable = 1;
-  ip46_address_t saddr, gaddr;
-  vnet_main_t *vnm = vnet_get_main ();
-  u32 sw_if_index;
-  int rv;
-
-  if (!unformat_user (input, unformat_line_input, line_input))
-    {
-      error =
-	clib_error_return (0,
-			   "'help igmp listen' or 'igmp listen ?' for help");
-      return error;
-    }
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "enable"))
-	enable = 1;
-      else if (unformat (line_input, "disable"))
-	enable = 0;
-      else
-	if (unformat
-	    (line_input, "int %U", unformat_vnet_sw_interface, vnm,
-	     &sw_if_index));
-      else
-	if (unformat (line_input, "saddr %U", unformat_ip46_address, &saddr));
-      else
-	if (unformat (line_input, "gaddr %U", unformat_ip46_address, &gaddr));
-      else
-	{
-	  error =
-	    clib_error_return (0, "unknown input '%U'", format_unformat_error,
-			       line_input);
-	  goto done;
-	}
-    }
-
-  if ((vnet_sw_interface_get_flags (vnm, sw_if_index)
-       && VNET_SW_INTERFACE_FLAG_ADMIN_UP) == 0)
-    {
-      error = clib_error_return (0, "Interface is down");
-      goto done;
-    }
-
-  rv = igmp_listen (vm, enable, sw_if_index, saddr, gaddr,
-		    IGMP_CONFIG_FLAG_CLI_API_CONFIGURED);
-  if (rv == -1)
-    {
-      if (enable)
-	error =
-	  clib_error_return (0, "This igmp configuration already exists");
-      else
-	error =
-	  clib_error_return (0, "This igmp configuration does not nexist");
-    }
-  else if (rv == -2)
-    error =
-      clib_error_return (0,
-			 "Failed to add configuration, interface is in router mode");
-
-done:
-  unformat_free (line_input);
-  return error;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (igmp_listen_command, static) = {
-  .path = "igmp listen",
-  .short_help = "igmp listen [<enable|disable>] "
-                "int <interface> saddr <ip4-address> gaddr <ip4-address>",
-  .function = igmp_listen_command_fn,
-};
-/* *INDENT-ON* */
-
-static clib_error_t *
-igmp_show_command_fn (vlib_main_t * vm, unformat_input_t * input,
-		      vlib_cli_command_t * cmd)
-{
-  clib_error_t *error = NULL;
-  igmp_main_t *im = &igmp_main;
-  vnet_main_t *vnm = vnet_get_main ();
-  igmp_config_t *config;
-  igmp_group_t *group;
-  igmp_src_t *src;
-
-  /* *INDENT-OFF* */
-  pool_foreach (config, im->configs, (
-    {
-      vlib_cli_output (vm, "interface: %U", format_vnet_sw_if_index_name,
-		       vnm, config->sw_if_index);
-	pool_foreach (group, config->groups, (
-	  {
-	    vlib_cli_output (vm, "\t%U:%U", format_igmp_report_type, group->type, format_ip46_address, &group->addr, ip46_address_is_ip4 (&group->addr));
-	    pool_foreach (src, group->srcs, (
-	      {
-		vlib_cli_output (vm, "\t\t%U", format_ip46_address, &src->addr, ip46_address_is_ip4 (&src->addr));
-	      }));
-	  }));
-    }));
-  /* *INDENT-ON* */
-
-  return error;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (igmp_show_command, static) = {
-  .path = "show igmp config",
-  .short_help = "show igmp config",
-  .function = igmp_show_command_fn,
-};
-/* *INDENT-ON* */
-
-clib_error_t *
-igmp_cli_init (vlib_main_t * vm)
-{
-  return 0;
-}
-
-VLIB_INIT_FUNCTION (igmp_cli_init);
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */