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diag(shell): transport 探针保存判定窗口 (#80) #277

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Merged
JavaZeroo merged 1 commit into from
Oct 31, 2026
Merged

diag(shell): transport 探针保存判定窗口 (#80) #277

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11 changes: 11 additions & 0 deletions experiments/shell/local_shell_diagnostics.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -103,9 +103,20 @@ inline void local_shell_transport_probe(const std::filesystem::path& directory,
escaped += buffer;
}
}
// The window itself is kept as hex so a mismatch can be re-derived offline
// without re-running the scenario (#80).
std::string window_hex;
for (const char ch : raw) {
char buffer[4]{};
std::snprintf(buffer, sizeof(buffer), "%02x", static_cast<unsigned char>(ch));
window_hex += buffer;
if (window_hex.size() > 2048) { window_hex += "..."; break; }
}
std::ofstream progress(directory/"shells-transport-probe.jsonl", std::ios::binary | std::ios::app);
progress << "{\"schema\":\"termforge-local-shell-transport-probe-v1\",\"role\":\"" << role
<< "\",\"marker\":\"" << marker
<< "\",\"window_bytes\":" << raw.size()
<< ",\"window_hex\":\"" << window_hex
<< "\",\"output_seen\":" << (output_seen ? "true" : "false")
<< ",\"prompt_seen\":" << (prompt_seen ? "true" : "false")
<< ",\"malformed\":" << (malformed ? "true" : "false")
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