63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
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#pragma once
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "stellar/layer.h"
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#include "stellar/packet.h"
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#define PACKET_MAX_LAYERS 32
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#define MAX_ROUTE_CTX 64
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struct route_ctx
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{
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char data[MAX_ROUTE_CTX];
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int used;
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};
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struct metadata
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{
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struct route_ctx route_ctx;
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struct sids sids;
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uint64_t session_id;
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uint64_t domain_id;
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uint16_t link_id;
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int is_ctrl;
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enum packet_direction direction;
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enum packet_action action;
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const void *origin_ctx;
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};
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struct raw_layer
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{
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enum layer_proto proto;
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const char *hdr_ptr; // header pointer
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const char *pld_ptr; // payload pointer
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uint16_t hdr_offset; // header offset from data_ptr
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uint16_t hdr_len; // header length
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uint16_t pld_len; // payload length
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};
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struct packet
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{
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struct raw_layer layers[PACKET_MAX_LAYERS];
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struct raw_layer *frag_layer; // fragment layer
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int8_t layers_used;
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int8_t layers_size;
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int8_t need_free;
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const char *data_ptr;
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uint16_t data_len;
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uint16_t trim_len; // trim eth padding
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struct metadata meta;
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};
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#ifdef __cplusplus
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}
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#endif
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