From b565d7d9c47ca1ec5af0effd828431ee96027d60 Mon Sep 17 00:00:00 2001
From: srdusr <99972264+srdusr@users.noreply.github.com>
Date: Mon, 27 May 2024 22:00:00 +0200
Subject: Rename project from wireframe to packeteer

Decided on the name after weighing alternatives in NAMES.md: packeteer
(packet + -eer, "one who wields packets") fit the project's actual
scope better than the wire/frame pun once it had grown into full
L2-L7 dissection, reassembly, checksums, privilege dropping, and dual
TUI/GUI frontends. No existing packet-capture project uses the name;
the one real-world collision (Packeteer, Inc., a networking company
acquired and folded into Blue Coat/Symantec by 2008) is long defunct.

Mechanical rename throughout: CMake project/target names, the
wireframe:: namespace and include/wireframe/ directory (git mv,
history preserved), every #include path, CLI/GUI help text, and the
project's own working directory. NAMES.md rewritten to record the
decision instead of leaving stale self-referential etymology behind
from the blind rename pass.

Verified after every step: full rebuild (all four targets, no
warnings) and the full test suite (128/128 cases, 366/366 assertions)
both from a fresh reconfigure and again after the directory move.
---
 include/wireframe/net/ipv4.hpp | 56 ------------------------------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 include/wireframe/net/ipv4.hpp

(limited to 'include/wireframe/net/ipv4.hpp')

diff --git a/include/wireframe/net/ipv4.hpp b/include/wireframe/net/ipv4.hpp
deleted file mode 100644
index f53b4f2..0000000
--- a/include/wireframe/net/ipv4.hpp
+++ /dev/null
@@ -1,56 +0,0 @@
-#pragma once
-
-#include <algorithm>
-#include <array>
-#include <cstdint>
-#include <optional>
-#include <span>
-
-#include "wireframe/byteio.hpp"
-
-namespace wireframe::net {
-
-inline constexpr std::uint8_t kProtoIcmp = 1;
-inline constexpr std::uint8_t kProtoTcp = 6;
-inline constexpr std::uint8_t kProtoUdp = 17;
-
-struct Ipv4Address {
-    std::array<unsigned char, 4> bytes;
-};
-
-struct Ipv4Header {
-    std::uint8_t version;
-    std::uint8_t ihl;  // header length in 32-bit words
-    std::uint16_t total_length;
-    std::uint8_t ttl;
-    std::uint8_t protocol;
-    Ipv4Address src;
-    Ipv4Address dst;
-};
-
-struct Ipv4Packet {
-    Ipv4Header header;
-    std::span<const unsigned char> payload;
-};
-
-inline std::optional<Ipv4Packet> parse_ipv4(std::span<const unsigned char> bytes) {
-    if (bytes.size() < 20) return std::nullopt;
-
-    std::uint8_t version = static_cast<std::uint8_t>(bytes[0] >> 4);
-    std::uint8_t ihl = bytes[0] & 0x0F;
-    std::size_t header_len = static_cast<std::size_t>(ihl) * 4;
-    if (version != 4 || header_len < 20 || bytes.size() < header_len) return std::nullopt;
-
-    Ipv4Header header{};
-    header.version = version;
-    header.ihl = ihl;
-    header.total_length = read_be16(bytes, 2);
-    header.ttl = bytes[8];
-    header.protocol = bytes[9];
-    std::copy_n(bytes.begin() + 12, 4, header.src.bytes.begin());
-    std::copy_n(bytes.begin() + 16, 4, header.dst.bytes.begin());
-
-    return Ipv4Packet{header, bytes.subspan(header_len)};
-}
-
-}  // namespace wireframe::net
-- 
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