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authorJordan Augé <jordan.auge+fdio@cisco.com>2019-10-07 09:52:33 +0200
committerJordan Augé <jordan.auge+fdio@cisco.com>2019-10-07 15:55:42 +0200
commit6b84ec54083da9911f5ad4816d0eb4f4745afad4 (patch)
treee4296ebb218fff02dc0bbea73ce1c8d12aba7bcc /lib/src/protocol/tcp.h
parent85a791ac2cdd35d79c00141e748b4c68fbdafb0d (diff)
[HICN-298] Release new hICN app for Android
Change-Id: I43adc62fadf00690b687078d739788dffdc5e566 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Diffstat (limited to 'lib/src/protocol/tcp.h')
-rw-r--r--lib/src/protocol/tcp.h173
1 files changed, 0 insertions, 173 deletions
diff --git a/lib/src/protocol/tcp.h b/lib/src/protocol/tcp.h
deleted file mode 100644
index ded9a06b2..000000000
--- a/lib/src/protocol/tcp.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef HICN_PROTOCOL_TCP_H
-#define HICN_PROTOCOL_TCP_H
-
-#include "../base.h"
-#include "../common.h"
-#include "../name.h"
-
-/*
- * The length of the TCP header struct must be 20 bytes.
- */
-#define EXPECTED_TCP_HDRLEN 20
-
-/*
- * NOTE: bitfields are problematic for portability reasons. There are provided
- * here for reference and documentation purposes, we might just provide a macro
- * to disable and use it instead of __BYTE_ORDER__.
- */
-typedef struct
-{
- u16 sport;
- u16 dport;
- union
- {
- u32 seq;
- hicn_name_suffix_t name_suffix;
- };
- union
- {
- u32 seq_ack;
- struct
- {
- hicn_pathlabel_t pathlabel;
- u8 pad[3];
- };
- };
-
- union
- {
- struct
- {
- u8 data_offset_and_reserved;
- u8 flags;
- };
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- struct
- {
- u16 reserved:4;
- u16 doff:4;
- u16 fin:1;
- u16 syn:1;
- u16 rst:1;
- u16 psh:1;
- u16 ack:1;
- u16 urg:1;
- u16 ece:1;
- u16 cwr:1;
- };
- struct
- { /* __ denotes unchanged bitfields */
- u16 timescale:4;
- u16 __doff:4;
- u16 __fin:1;
- u16 __syn:1;
- u16 __rst:1;
- u16 sig:1;
- u16 __ack:1;
- u16 man:1;
- u16 id:1;
- u16 __cwr:1;
- };
-#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
- struct
- {
- u16 doff:4;
- u16 reserved:4;
- u16 cwr:1;
- u16 ece:1;
- u16 urg:1;
- u16 ack:1;
- u16 psh:1;
- u16 rst:1;
- u16 syn:1;
- u16 fin:1;
- };
- struct
- {
- u16 __doff:4;
- u16 timescale:4;
- u16 __cwr:1;
- u16 id:1 u16 man:1;
- u16 __ack:1;
- u16 sig:1;
- u16 __rst:1;
- u16 __syn:1;
- u16 __fin:1;
- };
-#endif
- };
- union
- {
- u16 window;
- u16 ldr;
- };
- u16 csum;
- union
- {
- u16 urg_ptr;
- u16 lifetime;
- };
-} _tcp_header_t;
-
-#define TCP_HDRLEN sizeof(_tcp_header_t)
-static_assert (EXPECTED_TCP_HDRLEN == TCP_HDRLEN,
- "Size of TCP struct does not match its expected size.");
-
-#ifndef HICN_VPP_PLUGIN
-
-/* TCP flags bit 0 first. */
-#define foreach_tcp_flag \
- _ (FIN) /**< No more data from sender. */ \
- _ (SYN) /**< Synchronize sequence numbers. */ \
- _ (RST) /**< Reset the connection. */ \
- _ (PSH) /**< Push function. */ \
- _ (ACK) /**< Ack field significant. */ \
- _ (URG) /**< Urgent pointer field significant. */ \
- _ (ECE) /**< ECN-echo. Receiver got CE packet */ \
- _ (CWR) /**< Sender reduced congestion window */
-
-enum
-{
-#define _(f) HICN_TCP_FLAG_BIT_##f,
- foreach_tcp_flag
-#undef _
- HICN_TCP_N_FLAG_BITS,
-};
-
-enum
-{
-#define _(f) HICN_TCP_FLAG_##f = 1 << HICN_TCP_FLAG_BIT_##f,
- foreach_tcp_flag
-#undef _
-};
-
-#endif /* HICN_VPP_PLUGIN */
-
-// get_data_name_suffix
-// name->ip4.suffix = h->v4.tcp.seq;
-
-
-#endif /* HICN_PROTOCOL_TCP_H */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */