Files
ObsidianDragon/src/chat/chat_protocol.h
DanS 7891c689fb refactor(audit): batch 2 — remove dead scaffolding from the shipping binary
Two dead-code removals surfaced by the audit; no runtime behavior change.

1. Delete the lite-lifecycle "readiness" scaffold (~1,586 lines). The pure
   dry-run evaluateLiteWalletServerLifecycleReadiness (whose own status text
   says "wallet lifecycle execution is still disabled in this scaffold") had
   zero callers; executeLiteWalletServerSelectionUi had zero callers; and
   executeLiteWalletLifecycleUiRequest's only caller was a fallback in
   settings_page reached only when app->liteWallet() is null. Deleted
   lite_wallet_server_lifecycle_readiness.{h,cpp} and the readiness /
   UI-execution machinery + enums + translation tables from both adapters,
   keeping the genuinely-live helpers (liteConnectionSettingsFromAppSettings,
   applyLiteConnectionSettingsToAppSettings, redactLiteServerSelectionValue,
   and the LiteWalletLifecycleUiExecutionInput DTO the live create/open/
   restore path still uses). The null-backend fallback now sets a plain
   "Lite wallet backend unavailable" status. This is exactly the
   readiness/scaffold pattern CLAUDE.md forbids regrowing.

2. Split the HushChat fixture/capture-manifest/seed-projection tooling
   (~2,050 lines, incl. the libsodium seed-projection) out of
   chat_protocol.cpp (1854 -> 284) and chat_protocol.h (586 -> 105) into a
   new chat_fixture_tooling.{h,cpp} compiled ONLY into the HushChatFixtureCheck
   dev tool — never into the app, lite, or test binaries (verified via nm).
   The app keeps only the runtime slice (memo parsing + tx metadata
   extraction) that network_refresh_service actually calls. Also moved the
   decrypt-preflight/hex helpers, which likewise had no runtime caller.

Note: the HushChat split is on gated-off experimental code and should be
coordinated with the pending dormant-HushChat-content handling (commit
af06b8b) before the lite PR — done here as a pure mechanical split, no redesign.

Full-node + Lite + HushChatFixtureCheck build clean; ctest 1/1; hygiene clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-02 16:20:53 -05:00

106 lines
2.7 KiB
C++

#pragma once
#include <cstddef>
#include <string>
#include <vector>
#ifndef DRAGONX_ENABLE_CHAT
#define DRAGONX_ENABLE_CHAT 0
#endif
namespace dragonx::chat {
enum class HushChatHeaderType {
Message,
ContactRequest
};
struct HushChatHeader {
int header_number = 0;
int version = 0;
std::string reply_zaddr;
std::string conversation_id;
HushChatHeaderType type = HushChatHeaderType::Message;
std::string secretstream_header_hex;
std::string public_key_hex;
};
struct HushChatHeaderParseResult {
bool ok = false;
HushChatHeader header;
std::string error;
};
struct HushChatMemoOutput {
std::size_t position = 0;
std::string memo;
};
struct HushChatMemoPair {
HushChatHeader header;
std::size_t header_position = 0;
std::size_t payload_position = 0;
std::string payload_memo;
};
enum class HushChatMemoGroupingIssue {
InvalidHeader,
MissingPayload,
DuplicateHeader,
OversizedMemo
};
struct HushChatMemoGroupingIssueInfo {
HushChatMemoGroupingIssue issue = HushChatMemoGroupingIssue::InvalidHeader;
std::size_t position = 0;
std::string detail;
};
struct HushChatMemoGroupingResult {
std::vector<HushChatMemoPair> pairs;
std::vector<HushChatMemoGroupingIssueInfo> issues;
std::size_t ignored_memo_count = 0;
};
struct HushChatTransactionInput {
std::string txid;
std::vector<HushChatMemoOutput> outputs;
};
struct HushChatTransactionMetadata {
std::string txid;
HushChatHeaderType type = HushChatHeaderType::Message;
std::string conversation_id;
std::string reply_zaddr;
std::size_t header_position = 0;
std::size_t payload_position = 0;
std::size_t payload_size = 0;
};
struct HushChatTransactionExtractionResult {
bool feature_enabled = false;
std::vector<HushChatTransactionMetadata> metadata;
std::vector<HushChatMemoGroupingIssueInfo> issues;
std::size_t ignored_memo_count = 0;
};
constexpr int kHushChatSupportedVersion = 0;
constexpr std::size_t kHushChatMemoByteLimit = 512;
constexpr std::size_t kHushChatPublicKeyHexLength = 64;
constexpr std::size_t kHushChatSecretstreamHeaderHexLength = 48;
constexpr bool hushChatFeatureEnabledAtBuild()
{
return DRAGONX_ENABLE_CHAT != 0;
}
HushChatHeaderParseResult parseHushChatHeaderMemo(const std::string& memo);
HushChatMemoGroupingResult groupHushChatMemoOutputs(const std::vector<HushChatMemoOutput>& outputs);
HushChatTransactionExtractionResult extractHushChatTransactionMetadata(
const HushChatTransactionInput& transaction,
bool featureEnabled = hushChatFeatureEnabledAtBuild());
const char* hushChatHeaderTypeName(HushChatHeaderType type);
const char* hushChatMemoGroupingIssueName(HushChatMemoGroupingIssue issue);
} // namespace dragonx::chat