110 lines
4.8 KiB
C++
110 lines
4.8 KiB
C++
import std;
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import Crafter.Build;
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namespace fs = std::filesystem;
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using namespace Crafter;
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extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> args) {
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constexpr std::array<std::string_view, 10> networkInterfaces = {
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"interfaces/Crafter.Network",
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"interfaces/Crafter.Network-ClientTCP",
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"interfaces/Crafter.Network-ListenerTCP",
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"interfaces/Crafter.Network-ClientHTTP",
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"interfaces/Crafter.Network-ListenerHTTP",
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"interfaces/Crafter.Network-HTTP",
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"interfaces/Crafter.Network-HTTP3",
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"interfaces/Crafter.Network-ClientQUIC",
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"interfaces/Crafter.Network-ListenerQUIC",
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"interfaces/Crafter.Network-WebTransport",
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};
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std::vector<std::string> depArgs(args.begin(), args.end());
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Configuration* thread = GitProject({
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.source = { .url = "https://forgejo.catcrafts.net/Catcrafts/Crafter.Thread.git" },
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.args = depArgs,
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});
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Configuration cfg;
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cfg.path = "./";
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cfg.name = "crafter-network";
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cfg.outputName = "crafter-network";
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cfg.type = ConfigurationType::LibraryStatic;
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ApplyStandardArgs(cfg, args);
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cfg.dependencies = { thread };
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// Browser path: any wasm32-* target gets the browser network stack
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// (fetch + WebTransport via JS glue). msquic and the POSIX socket
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// backends are skipped; the listener / TCP partitions stub to empty
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// modules via #ifdef CRAFTER_NETWORK_BROWSER in their interface files.
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// HTTP3 (varint / frame / QPACK codec) is dropped entirely — it threw
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// exceptions for protocol errors, which the wasm build's -fno-exceptions
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// forbids, and the browser's fetch() handles HTTP-layer framing itself.
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bool browser = cfg.target.find("wasm") != std::string::npos;
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if (browser) {
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cfg.defines.push_back({"CRAFTER_NETWORK_BROWSER", ""});
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std::array<fs::path, 9> browserIfaces = {
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"interfaces/Crafter.Network",
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"interfaces/Crafter.Network-ClientTCP",
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"interfaces/Crafter.Network-ListenerTCP",
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"interfaces/Crafter.Network-ClientHTTP",
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"interfaces/Crafter.Network-ListenerHTTP",
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"interfaces/Crafter.Network-HTTP",
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"interfaces/Crafter.Network-ClientQUIC",
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"interfaces/Crafter.Network-ListenerQUIC",
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"interfaces/Crafter.Network-WebTransport",
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};
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std::array<fs::path, 2> browserImpls = {
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"implementations/Crafter.Network-ClientHTTP-Browser",
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"implementations/Crafter.Network-ClientQUIC-Browser",
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};
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cfg.GetInterfacesAndImplementations(browserIfaces, browserImpls);
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// JS glue shipped alongside the .wasm. The consuming executable's
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// wasi-browser runtime merges this into the env import object
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// before instantiation (mirrors Crafter.Graphics/dom-env.js).
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cfg.files.emplace_back(fs::path("additional/network-env.js"));
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return cfg;
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}
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constexpr std::array<std::string_view, 7> networkImplementations = {
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"implementations/Crafter.Network-ClientTCP",
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"implementations/Crafter.Network-ListenerTCP",
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"implementations/Crafter.Network-ClientHTTP",
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"implementations/Crafter.Network-ListenerHTTP",
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"implementations/Crafter.Network-ClientQUIC",
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"implementations/Crafter.Network-ListenerQUIC",
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"implementations/Crafter.Network-WebTransport",
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};
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// msquic — provides the QUIC transport used by ClientQUIC / ListenerQUIC.
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// Cloned + built via CMake into the per-project external cache; no system
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// package required. Submodules (quictls / clog / etc.) come via the
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// recursive clone Crafter.Build performs. We disable msquic's own tests,
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// tools and perf binaries since we only need the library.
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ExternalDependency& msquic = cfg.externalDependencies.emplace_back();
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msquic.name = "msquic";
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msquic.source.url = "https://github.com/microsoft/msquic.git";
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msquic.source.branch = "main";
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msquic.builder = ExternalBuilder::CMake;
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msquic.options = {
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"-DQUIC_TLS_LIB=quictls",
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"-DQUIC_BUILD_TEST=OFF",
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"-DQUIC_BUILD_TOOLS=OFF",
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"-DQUIC_BUILD_PERF=OFF",
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"-DQUIC_BUILD_SHARED=ON",
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};
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msquic.includeDirs = { "src/inc" };
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// msquic's CMakeLists overrides CMAKE_LIBRARY_OUTPUT_DIRECTORY with
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// QUIC_OUTPUT_DIR (defaults to bin/$<CONFIG>), so libmsquic.so lands in
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// a subdir of the cmake build dir rather than at its root. Point the
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// linker at the actual output location.
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msquic.libDirs = { "bin/Release" };
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msquic.libs = { "msquic" };
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std::array<fs::path, 10> ifaces;
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std::ranges::copy(networkInterfaces, ifaces.begin());
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std::array<fs::path, 7> impls;
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std::ranges::copy(networkImplementations, impls.begin());
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cfg.GetInterfacesAndImplementations(ifaces, impls);
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return cfg;
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}
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