47 lines
1.3 KiB
Protocol Buffer
47 lines
1.3 KiB
Protocol Buffer
import "protocol.proto";
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package OstProto;
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// IPv4
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message Ip4 {
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enum IpAddrMode {
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e_im_fixed = 0;
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e_im_inc_host = 1;
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e_im_dec_host = 2;
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e_im_random_host = 3;
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}
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optional bool is_override_ver = 1;
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optional bool is_override_hdrlen = 2;
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optional bool is_override_totlen = 3;
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optional bool is_override_cksum = 4;
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optional uint32 ver_hdrlen = 5 [default = 0x45];
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optional uint32 tos = 6;
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optional uint32 totlen = 7;
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optional uint32 id = 8 [default = 1234];
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optional uint32 flags = 9;
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optional uint32 frag_ofs = 10;
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optional uint32 ttl = 11 [default = 127];
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optional uint32 proto = 12;
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optional uint32 cksum = 13;
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// Source IP
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optional fixed32 src_ip = 14;
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optional IpAddrMode src_ip_mode = 15 [default = e_im_fixed];
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optional uint32 src_ip_count = 16 [default = 16];
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optional fixed32 src_ip_mask = 17 [default = 0xFFFFFF00];
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// Destination IP
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optional fixed32 dst_ip = 18;
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optional IpAddrMode dst_ip_mode = 19 [default = e_im_fixed];
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optional uint32 dst_ip_count = 20 [default = 16];
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optional fixed32 dst_ip_mask = 21 [default = 0xFFFFFF00];
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//! \todo (LOW) IPv4 Options
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}
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extend Protocol {
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optional Ip4 ip4 = 130;
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}
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