[HICN-298] Release new hICN app for Android

Change-Id: I43adc62fadf00690b687078d739788dffdc5e566
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>

7 files changed, 638 insertions, 0 deletions

diff --git a/lib/includes/hicn/protocol/ah.h b/lib/includes/hicn/protocol/ah.h
new file mode 100644
index 000000000..a59a5051a
--- /dev/null
+++ b/lib/includes/hicn/protocol/ah.h
@@ -0,0 +1,80 @@
+/*
+ * 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.
+ */
+
+/**
+ * @file protocol/ah.h
+ * @brief AH packet header
+ */
+#ifndef HICN_PROTOCOL_AH_H
+#define HICN_PROTOCOL_AH_H
+
+#include "../common.h"
+
+/*
+ * The TCP PSH flag is set to indicate TCP payload in fact contains a AH header
+ * with signature information for the packet
+ */
+#define AH_FLAG 0x10
+
+/*
+ * The length of the AH struct must be 44 bytes.
+ */
+#define EXPECTED_AH_HDRLEN 44
+
+typedef struct
+{
+  u8 nh;			// (to match with reserved in IPSEC AH)
+  u8 payloadlen;		// Len of signature/HMAC in 4-bytes words
+  union
+  {
+    u16 reserved;
+
+    struct
+    {
+      u8 validationAlgorithm;	// As defined in parc_SignerAlgorithm.h
+      u8 unused;		// Unused (to match with reserved in IPSEC AH)
+    };
+  };
+  union
+  {
+    struct
+    {
+      u32 spi;
+      u32 seq;
+    };
+    // Unix timestamp indicating when the signature has been calculated
+    u8 timestamp_as_u8[8];
+    u16 timestamp_as_u16[4];
+    u32 timestamp_as_u32[2];
+  };
+  // ICV would follow
+  u8 keyId[32];			// Hash of the pub key
+  /* 44 B + validationPayload */
+  u8 validationPayload[0];	// Holds the signature
+} _ah_header_t;
+
+#define AH_HDRLEN sizeof(_ah_header_t)
+static_assert (EXPECTED_AH_HDRLEN == AH_HDRLEN,
+	       "Size of AH Struct does not match its expected size.");
+
+#endif /* HICN_PROTOCOL_AH_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/lib/includes/hicn/protocol/icmp.h b/lib/includes/hicn/protocol/icmp.h
new file mode 100644
index 000000000..36954bb6d
--- /dev/null
+++ b/lib/includes/hicn/protocol/icmp.h
@@ -0,0 +1,84 @@
+/*
+ * 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.
+ */
+
+/**
+ * @file protocol/icmp.h
+ * @brief ICMP packet header
+ */
+#ifndef HICN_PROTOCOL_ICMP_H
+#define HICN_PROTOCOL_ICMP_H
+
+#include "../common.h"
+
+/*
+ * The length of the ICMP header struct must be 4 bytes.
+ */
+#define EXPECTED_ICMP_HDRLEN 4
+
+typedef struct
+{
+  u8 type;
+  u8 code;
+  u16 csum;
+} _icmp_header_t;
+
+#define ICMP_HDRLEN sizeof(_icmp_header_t)
+static_assert (EXPECTED_ICMP_HDRLEN == ICMP_HDRLEN,
+	       "Size of ICMP struct does not match its expected size.");
+
+/*
+ * The length of the ICMPWLDR header struct must be 4 bytes.
+ */
+#define EXPECTED_ICMPWLDR_HDRLEN 8
+
+typedef struct
+{
+  u8 type;
+  u8 code;
+  u16 csum;
+  union
+  {
+    struct
+    {
+      u16 id;
+      u16 sequence;
+    } echo;			/* echo datagram */
+    u32 gateway;		/* gateway address */
+    struct
+    {
+      u16 _unused;
+      u16 mtu;
+    } frag;			/* path mtu discovery */
+    struct
+    {
+      u16 expected_lbl;
+      u16 received_lbl;
+    } wldr_notification_lbl;
+  };
+} _icmp_wldr_header_t;
+
+#define ICMPWLDR_HDRLEN sizeof(_icmp_wldr_header_t)
+static_assert (EXPECTED_ICMPWLDR_HDRLEN == ICMPWLDR_HDRLEN,
+	       "Size of ICMPWLDR struct does not match its expected size.");
+
+#endif /* HICN_PROTOCOL_ICMP_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/lib/includes/hicn/protocol/icmprd.h b/lib/includes/hicn/protocol/icmprd.h
new file mode 100644
index 000000000..aa1fa01ae
--- /dev/null
+++ b/lib/includes/hicn/protocol/icmprd.h
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+
+/**
+ * @file protocol/icmp-rd.c
+ * @brief hICN operations for ICMP Redirect header
+ */
+#ifndef HICN_PROTOCOL_ICMPRD_H
+#define HICN_PROTOCOL_ICMPRD_H
+
+#include "../common.h"
+#include "ipv4.h"
+
+/*
+ * The length of the ICMPRD4 header struct must be 92 bytes.
+ */
+#define EXPECTED_ICMPRD4_HDRLEN 92
+
+typedef struct
+{
+  u8 type;
+  u8 code;
+  u16 csum;
+  ip4_address_t ip;
+  _ipv4_header_t iph;
+  u8 data[64];
+} _icmprd4_header_t;
+
+#define ICMPRD4_HDRLEN sizeof(_icmprd4_header_t)
+static_assert (EXPECTED_ICMPRD4_HDRLEN == ICMPRD4_HDRLEN,
+	       "Size of ICMPWLDR struct does not match its expected size.");
+
+/*
+ * The length of the ICMPRD header struct must be 40 bytes.
+ */
+#define EXPECTED_ICMPRD_HDRLEN 40
+
+typedef struct
+{
+  u8 type;
+  u8 code;
+  u16 csum;
+  u32 res;
+  ip6_address_t tgt;
+  ip6_address_t dst;
+} _icmprd_header_t;
+
+#define ICMPRD_HDRLEN sizeof(_icmprd_header_t)
+static_assert (EXPECTED_ICMPRD_HDRLEN == ICMPRD_HDRLEN,
+	       "Size of ICMPWLDR struct does not match its expected size.");
+
+#endif /* HICN_PROTOCOL_ICMPRD_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/lib/includes/hicn/protocol/ipv4.h b/lib/includes/hicn/protocol/ipv4.h
new file mode 100644
index 000000000..8a5b6683b
--- /dev/null
+++ b/lib/includes/hicn/protocol/ipv4.h
@@ -0,0 +1,105 @@
+/*
+ * 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_IPV4
+#define HICN_PROTOCOL_IPV4
+
+#include "../base.h"
+#include "../common.h"
+#include "../protocol.h"
+
+/* Headers were adapted from linux' definitions in netinet/ip.h */
+
+/*
+ * The length of the IPV4 header struct must be 20 bytes.
+ */
+#define EXPECTED_IPV4_HDRLEN 20
+
+typedef struct
+{
+  union
+  {
+    struct
+    {
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+      u8 ihl:4;
+      u8 version:4;
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+      u8 version:4;
+      u8 ihl:4;
+#else
+#error "Unsupported endianness"
+#endif
+    };
+
+    u8 version_ihl;
+  };
+  u8 tos;
+  u16 len;
+  u16 id;
+  u16 frag_off;
+  u8 ttl;
+  u8 protocol;
+  u16 csum;
+  ip4_address_t saddr;
+  ip4_address_t daddr;
+} _ipv4_header_t;
+
+#define ipv4_header_bytes(ipv4_header) (sizeof(u32) * (ipv4_header->version_ihl & 0xf))
+
+#define IPV4_HDRLEN sizeof(_ipv4_header_t)
+static_assert (EXPECTED_IPV4_HDRLEN == IPV4_HDRLEN,
+	       "Size of IPV4 struct does not match its expected size.");
+
+/*
+ * The length of the IPV4 pseudo header struct must be 12 bytes.
+ */
+#define EXPECTED_IPV4_PSHDRLEN 12
+
+typedef struct
+{
+  ip4_address_t ip_src;
+  ip4_address_t ip_dst;
+  u8 zero;
+  u8 protocol;
+  u16 size;
+} ipv4_pseudo_header_t;
+
+#define IPV4_PSHDRLEN sizeof(ipv4_pseudo_header_t)
+static_assert (EXPECTED_IPV4_PSHDRLEN == IPV4_PSHDRLEN,
+	       "Size of IPV4_PSHDR struct does not match its expected size.");
+
+/* Default field values */
+#define IPV4_DEFAULT_VERSION         4
+#define IPV4_DEFAULT_IHL             5
+#define IPV4_DEFAULT_TOS             0
+#define IPV4_DEFAULT_PAYLOAD_LENGTH  0
+#define IPV4_DEFAULT_ID              300
+#define IPV4_DEFAULT_FRAG_OFF        0x000
+#define IPV4_DEFAULT_TTL             64
+#define IPV4_DEFAULT_PROTOCOL        IPPROTO_TCP
+#define IPV4_DEFAULT_SRC_IP          0, 0, 0, 0
+#define IPV4_DEFAULT_DST_IP          0, 0, 0, 0
+
+
+#endif /* HICN_PROTOCOL_IPV4 */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/lib/includes/hicn/protocol/ipv6.h b/lib/includes/hicn/protocol/ipv6.h
new file mode 100644
index 000000000..5a83abcae
--- /dev/null
+++ b/lib/includes/hicn/protocol/ipv6.h
@@ -0,0 +1,80 @@
+/*
+ * 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_IPV6_H
+#define HICN_PROTOCOL_IPV6_H
+
+#include "../common.h"
+
+/*
+ * The length of the IPV6 header struct must be 40 bytes.
+ */
+#define EXPECTED_IPV6_HDRLEN 40
+
+typedef struct
+{
+  union
+  {
+    struct
+    {
+      u32 version_class_flow;	/* version, traffic class and 20 bits of flow-ID */
+      u16 len;			/* payload length */
+      u8 nxt;			/* next header */
+      u8 hlim;			/* hop limit */
+    };
+    u8 vfc;			/* 4 bits version, top 4 bits class */
+  };
+  ip6_address_t saddr;		/* source address */
+  ip6_address_t daddr;		/* destination address */
+} _ipv6_header_t;
+
+#define IPV6_HDRLEN sizeof(_ipv6_header_t)
+static_assert (EXPECTED_IPV6_HDRLEN == IPV6_HDRLEN,
+	       "Size of IPV6 struct does not match its expected size.");
+
+/*
+ * The length of the IPV6 pseudo header struct must be 40 bytes.
+ */
+#define EXPECTED_IPV6_PSHDRLEN 40
+
+typedef struct
+{
+  ip6_address_t ip_src;
+  ip6_address_t ip_dst;
+  u32 size;
+  u16 zeros;
+  u8 zero;
+  u8 protocol;
+} ipv6_pseudo_header_t;
+
+#define IPV6_PSHDRLEN sizeof(ipv6_pseudo_header_t)
+static_assert (EXPECTED_IPV6_PSHDRLEN == IPV6_PSHDRLEN,
+	       "Size of IPV6_PSHDR struct does not match its expected size.");
+
+/* Default field values */
+#define IPV6_DEFAULT_VERSION         6
+#define IPV6_DEFAULT_TRAFFIC_CLASS   0
+#define IPV6_DEFAULT_FLOW_LABEL      0
+#define IPV6_DEFAULT_PAYLOAD_LENGTH  0
+
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/lib/includes/hicn/protocol/tcp.h b/lib/includes/hicn/protocol/tcp.h
new file mode 100644
index 000000000..ded9a06b2
--- /dev/null
+++ b/lib/includes/hicn/protocol/tcp.h
@@ -0,0 +1,173 @@
+/*
+ * 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:
+ */
diff --git a/lib/includes/hicn/protocol/udp.h b/lib/includes/hicn/protocol/udp.h
new file mode 100644
index 000000000..75d1ea98c
--- /dev/null
+++ b/lib/includes/hicn/protocol/udp.h
@@ -0,0 +1,44 @@
+/*
+ * 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_UDP_H
+#define HICN_PROTOCOL_UDP_H
+
+/*
+ * The length of the UDP header struct must be 8 bytes.
+ */
+#define EXPECTED_UDP_HDRLEN 8
+
+typedef struct
+{
+  u16 src_port;
+  u16 dst_port;
+  u16 length;
+  u16 checksum;
+} _udp_header_t;
+
+#define UDP_HDRLEN sizeof(_udp_header_t)
+static_assert (EXPECTED_UDP_HDRLEN == UDP_HDRLEN,
+	       "Size of UDP struct does not match its expected size.");
+
+#endif /* HICN_PROTOCOL_UDP_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */