net/tcpstats-reader: new port for TCP socket statistics reader

Command-line tool for reading TCP socket statistics from the tcpstats
kernel module on FreeBSD. Reads fixed-size 320-byte records from
/dev/tcpstats and outputs JSON Lines, pretty-printed JSON, or protobuf.

Requires the tcpstats-kmod port to be installed and loaded.

BUILD_DEPENDS: protobuf (protoc for prost code generation)
USES: cargo (112 crate dependencies)

Tested on FreeBSD 15.0-RELEASE, 14.4-RELEASE, and 14.3-RELEASE via
automated port-test infrastructure (stage, stage-qa, check-plist,
install, --help, package, deinstall).

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Author: randomizedcoder

net/Makefile

@@ -1593,6 +1593,7 @@
     SUBDIR += tcpsplit
     SUBDIR += tcpstat
     SUBDIR += tcpstats-kmod
+    SUBDIR += tcpstats-reader
     SUBDIR += tcptestsuite
     SUBDIR += tcptrace
     SUBDIR += tcptraceroute

net/tcpstats-reader/Makefile

@@ -0,0 +1,140 @@
+PORTNAME=	tcpstats-reader
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.0.2
+CATEGORIES=	net
+
+MAINTAINER=	[email protected]
+COMMENT=	TCP socket statistics reader for FreeBSD tcpstats kernel module
+WWW=		https://github.com/randomizedcoder/bsd-xtcp
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	protobuf>=3.0:devel/protobuf
+
+USES=		cargo
+USE_GITHUB=	yes
+CARGO_ENV+=	GIT_CEILING_DIRECTORIES=${WRKDIR}
+
+post-extract:
+	@${MKDIR} ${WRKSRC}/.git/refs ${WRKSRC}/.git/objects
+	@echo "ref: refs/heads/main" > ${WRKSRC}/.git/HEAD
+GH_ACCOUNT=	randomizedcoder
+GH_PROJECT=	bsd-xtcp
+
+CARGO_CRATES=	aho-corasick-1.1.4 \
+		android_system_properties-0.1.5 \
+		anstream-0.6.21 \
+		anstyle-1.0.13 \
+		anstyle-parse-0.2.7 \
+		anstyle-query-1.1.5 \
+		anstyle-wincon-3.0.11 \
+		anyhow-1.0.102 \
+		ascii-1.1.0 \
+		autocfg-1.5.0 \
+		base64-0.21.7 \
+		bitflags-2.11.0 \
+		bumpalo-3.20.2 \
+		bytes-1.11.1 \
+		cc-1.2.56 \
+		cfg-if-1.0.4 \
+		chrono-0.4.44 \
+		chunked_transfer-1.5.0 \
+		clap-4.5.60 \
+		clap_builder-4.5.60 \
+		clap_derive-4.5.55 \
+		clap_lex-1.0.0 \
+		colorchoice-1.0.4 \
+		core-foundation-sys-0.8.7 \
+		either-1.15.0 \
+		equivalent-1.0.2 \
+		errno-0.3.14 \
+		escape8259-0.5.3 \
+		fastrand-2.3.0 \
+		find-msvc-tools-0.1.9 \
+		fixedbitset-0.5.7 \
+		foldhash-0.1.5 \
+		getrandom-0.4.2 \
+		hashbrown-0.15.5 \
+		hashbrown-0.16.1 \
+		heck-0.5.0 \
+		hostname-0.4.2 \
+		httpdate-1.0.3 \
+		iana-time-zone-0.1.65 \
+		iana-time-zone-haiku-0.1.2 \
+		id-arena-2.3.0 \
+		indexmap-2.13.0 \
+		is_terminal_polyfill-1.70.2 \
+		itertools-0.13.0 \
+		itertools-0.14.0 \
+		itoa-1.0.17 \
+		js-sys-0.3.91 \
+		leb128fmt-0.1.0 \
+		libc-0.2.182 \
+		libtest-mimic-0.8.1 \
+		linux-raw-sys-0.12.1 \
+		log-0.4.29 \
+		memchr-2.8.0 \
+		multimap-0.10.1 \
+		num-traits-0.2.19 \
+		once_cell-1.21.3 \
+		once_cell_polyfill-1.70.2 \
+		pbjson-0.7.0 \
+		pbjson-build-0.7.0 \
+		pbjson-types-0.7.0 \
+		petgraph-0.7.1 \
+		prettyplease-0.2.37 \
+		proc-macro2-1.0.106 \
+		prost-0.13.5 \
+		prost-build-0.13.5 \
+		prost-derive-0.13.5 \
+		prost-types-0.13.5 \
+		quote-1.0.45 \
+		r-efi-6.0.0 \
+		regex-1.12.3 \
+		regex-automata-0.4.14 \
+		regex-syntax-0.8.10 \
+		rustix-1.1.4 \
+		rustversion-1.0.22 \
+		semver-1.0.27 \
+		serde-1.0.228 \
+		serde_core-1.0.228 \
+		serde_derive-1.0.228 \
+		serde_json-1.0.149 \
+		shlex-1.3.0 \
+		strsim-0.11.1 \
+		syn-2.0.117 \
+		tempfile-3.26.0 \
+		thiserror-2.0.18 \
+		thiserror-impl-2.0.18 \
+		tiny_http-0.12.0 \
+		unicode-ident-1.0.24 \
+		unicode-xid-0.2.6 \
+		utf8parse-0.2.2 \
+		wasip2-1.0.2+wasi-0.2.9 \
+		wasip3-0.4.0+wasi-0.3.0-rc-2026-01-06 \
+		wasm-bindgen-0.2.114 \
+		wasm-bindgen-macro-0.2.114 \
+		wasm-bindgen-macro-support-0.2.114 \
+		wasm-bindgen-shared-0.2.114 \
+		wasm-encoder-0.244.0 \
+		wasm-metadata-0.244.0 \
+		wasmparser-0.244.0 \
+		windows-core-0.62.2 \
+		windows-implement-0.60.2 \
+		windows-interface-0.59.3 \
+		windows-link-0.2.1 \
+		windows-result-0.4.1 \
+		windows-strings-0.5.1 \
+		windows-sys-0.61.2 \
+		wit-bindgen-0.51.0 \
+		wit-bindgen-core-0.51.0 \
+		wit-bindgen-rust-0.51.0 \
+		wit-bindgen-rust-macro-0.51.0 \
+		wit-component-0.244.0 \
+		wit-parser-0.244.0 \
+		zmij-1.0.21
+
+PLIST_FILES=	bin/${PORTNAME}
+
+.include <bsd.port.mk>