AAA
1332473513
Rename the active product, Go module, binaries, configuration, protocols and documentation to Piik while retaining the TV mascot and existing media/room behavior. Use one current private contract without old-name aliases. Preserve SQLite authority and copy compatible local settings once; other settings start fresh. Git-message cleanup and the infrastructure name cutover are coordinated with this phase, with original history and deployment data archived externally. Validated locally with Web and Go checks, Windows capture compilation, matched Client/Server builds, packaged Client control handshake and history-rewrite integrity checks. Skip duplicate hosted CI for this owner-authorized local release. [skip ci]
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
#pragma once
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#include <cstdint>
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#include <sstream>
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#include <stdexcept>
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#include <string>
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#include <string_view>
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namespace piik::capture {
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constexpr int kMaxOutputs = 6;
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struct CaptureControl final {
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char kind = 'Q';
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int layer = -1;
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uint32_t value = 0;
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};
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// Control payload grammar inside one SMED input envelope.
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class CaptureControls final {
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public:
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static CaptureControl Parse(std::string_view text) {
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if (text.empty() || text.size() > 64) throw std::runtime_error("Invalid capture control size");
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for (unsigned char byte : text) {
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if (byte < 32 || byte > 126) throw std::runtime_error("Invalid capture control text");
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}
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std::istringstream input{std::string(text)};
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CaptureControl control;
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std::string kind;
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int64_t value = 0;
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bool valid = static_cast<bool>(input >> kind) && kind.size() == 1;
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control.kind = kind.empty() ? 0 : kind.front();
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switch (control.kind) {
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case 'Q': break;
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case 'K':
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valid = valid && static_cast<bool>(input >> control.layer) &&
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control.layer >= -1 && control.layer < kMaxOutputs;
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break;
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case 'A':
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valid = valid && static_cast<bool>(input >> control.layer >> value) &&
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control.layer >= 0 && control.layer < kMaxOutputs && value >= 0 && value <= 1;
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control.value = static_cast<uint32_t>(value);
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break;
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case 'B':
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valid = valid && static_cast<bool>(input >> control.layer >> value) &&
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control.layer >= 0 && control.layer < kMaxOutputs && value >= 1'000 &&
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value <= UINT32_MAX;
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control.value = static_cast<uint32_t>(value);
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break;
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default: valid = false;
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}
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input >> std::ws;
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if (!valid || !input.eof()) throw std::runtime_error("Invalid capture control command");
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return control;
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}
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};
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} // namespace piik::capture
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