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Diffstat (limited to 'src/plugins/igmp/igmp_types.h')
-rw-r--r-- | src/plugins/igmp/igmp_types.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/plugins/igmp/igmp_types.h b/src/plugins/igmp/igmp_types.h new file mode 100644 index 00000000000..0ed879e5d2e --- /dev/null +++ b/src/plugins/igmp/igmp_types.h @@ -0,0 +1,77 @@ +/* + *------------------------------------------------------------------ + * Copyright (c) 2018 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. + *------------------------------------------------------------------ + */ + +#ifndef __IGMP_TYPES_H__ +#define __IGMP_TYPES_H__ + +#include <vnet/ip/ip.h> + +/** \brief IGMP source - where to the request for state arrive from + * host - from an API/CLI command to add the state + * network - from a received report + * Each source could be mode from both modes, so these are flags. + */ +#define foreach_igmp_mode \ + _ (1, HOST) \ + _ (2, ROUTER) \ + +typedef enum igmp_mode_t_ +{ +#define _(n,f) IGMP_MODE_##f = n, + foreach_igmp_mode +#undef _ +} igmp_mode_t; + +typedef enum igmp_msg_type_t_ +{ + IGMP_MSG_REPORT, + IGMP_MSG_QUERY, +} igmp_msg_type_t; + +/** + * @brief IGMP Key + * Used to index groups within an interface config and sources within a list + */ +typedef ip46_address_t igmp_key_t; + +/** + * @brief IGMP filter mode + * Exclude all source address except this one + * Include only this source address + */ +#define foreach_igmp_filter_mode \ + _ (1, INCLUDE) \ + _ (0, EXCLUDE) \ + +typedef enum igmp_filter_mode_t_ +{ +#define _(n,f) IGMP_FILTER_MODE_##f = n, + foreach_igmp_filter_mode +#undef _ +} igmp_filter_mode_t; + +#define IGMP_N_FILTER_MODES 2 + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ + +#endif |