mirror of
https://github.com/logos-co/logos-cpp-sdk.git
synced 2026-08-31 01:31:10 +00:00
Dario Lipicar
25c88f4d48
* support non-local remote transports * fix LogosResult * allow getting client over specific transport * fix ssl * investiage ssl error * pr comments * allow transport set configuration on any module * pr comments * add docs * pr comments * propagate only non-qt dependencies * restore ABI compatibility
106 lines
3.7 KiB
C++
106 lines
3.7 KiB
C++
#ifndef LOGOS_TRANSPORT_CONFIG_H
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#define LOGOS_TRANSPORT_CONFIG_H
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#include <cstdint>
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#include <string>
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#include <utility>
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#include <vector>
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// -----------------------------------------------------------------------------
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// LogosTransportConfig — plain C++ value describing one transport endpoint.
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//
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// Intentionally Qt-free: the SDK is being de-Qt'd and new config types should
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// not pull QtCore into consumers. See the transport backend implementations
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// in cpp/implementations/ for how each protocol uses these fields.
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// -----------------------------------------------------------------------------
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enum class LogosProtocol {
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LocalSocket, // QLocalSocket via QRemoteObjects (existing code path)
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Tcp, // Plain TCP (Boost.Asio + JSON framing)
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TcpSsl, // TCP + TLS (Boost.Asio + OpenSSL + JSON framing)
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// Noise, Quic — future work
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};
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enum class LogosWireCodec {
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Json, // nlohmann::json::dump / parse (default for now)
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Cbor, // nlohmann::json::to_cbor / from_cbor (future)
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};
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struct LogosTransportConfig {
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LogosProtocol protocol = LogosProtocol::LocalSocket;
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// Tcp / TcpSsl bind address on the daemon side.
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// On the client side this is the address to connect to; clients may
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// override via --tcp-host to, e.g., reach a container bound to 0.0.0.0
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// as "localhost" from the host.
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std::string host = "127.0.0.1";
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// 0 = let the daemon pick; the chosen port is written into the endpoint
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// file so clients can find it.
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uint16_t port = 0;
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// TcpSsl only.
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std::string caFile;
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std::string certFile;
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std::string keyFile;
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bool verifyPeer = true;
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// Wire-format codec used for RPC framing on this transport. Only
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// meaningful for plain-C++ transports (Tcp / TcpSsl); LocalSocket
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// ignores it and uses QRemoteObjects' own wire format.
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LogosWireCodec codec = LogosWireCodec::Json;
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};
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// Field-wise equality. Used as the equality predicate for hashed
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// containers keyed by LogosTransportConfig (e.g. the explicit-transport
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// LogosAPIClient cache in logos_api.h). Every field that can plausibly
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// distinguish one transport-attached client from another belongs here —
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// missing one would let two callers with different security or codec
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// settings alias onto the same cached client.
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inline bool operator==(const LogosTransportConfig& a,
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const LogosTransportConfig& b) noexcept
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{
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return a.protocol == b.protocol
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&& a.port == b.port
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&& a.verifyPeer == b.verifyPeer
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&& a.codec == b.codec
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&& a.host == b.host
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&& a.caFile == b.caFile
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&& a.certFile == b.certFile
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&& a.keyFile == b.keyFile;
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}
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inline bool operator!=(const LogosTransportConfig& a,
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const LogosTransportConfig& b) noexcept
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{
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return !(a == b);
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}
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using LogosTransportSet = std::vector<LogosTransportConfig>;
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// -----------------------------------------------------------------------------
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// Process-global default.
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//
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// Set once at startup (before constructing any LogosAPI). LogosAPI /
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// LogosAPIClient consult this when no per-instance override is passed.
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// Modules launched by a daemon inherit the daemon's default.
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// -----------------------------------------------------------------------------
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namespace LogosTransportConfigGlobal {
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inline LogosTransportConfig& defaultStorage() {
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static LogosTransportConfig cfg{}; // LocalSocket
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return cfg;
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}
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inline const LogosTransportConfig& getDefault() {
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return defaultStorage();
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}
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inline void setDefault(LogosTransportConfig cfg) {
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defaultStorage() = std::move(cfg);
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}
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}
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#endif // LOGOS_TRANSPORT_CONFIG_H
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