mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
81 lines
No EOL
2.6 KiB
C++
81 lines
No EOL
2.6 KiB
C++
#include "detect_header.h"
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#include "common/wav.h"
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#include <cstdint>
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#include "wav.h"
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#ifdef BUILD_ZIQ
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#include "ziq.h"
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#endif
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#include "logger.h"
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#include "ziq2.h"
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HeaderInfo try_parse_header(std::string file)
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{
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HeaderInfo info;
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if (wav::isValidWav(wav::parseHeaderFromFileWav(file)))
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{
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logger->debug("File is wav!");
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info.samplerate = wav::parseHeaderFromFileWav(file).samplerate;
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if (wav::parseHeaderFromFileWav(file).bits_per_sample == 8)
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info.type = "cu8";
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else if (wav::parseHeaderFromFileWav(file).bits_per_sample == 16)
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info.type = "cs16";
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info.valid = true;
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}
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else if (wav::isValidRF64(wav::parseHeaderFromFileWav(file)))
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{
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logger->debug("File is RF64!");
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info.samplerate = wav::parseHeaderFromFileRF64(file).samplerate;
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if (wav::parseHeaderFromFileRF64(file).bits_per_sample == 8)
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info.type = "cu8";
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else if (wav::parseHeaderFromFileRF64(file).bits_per_sample == 16)
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info.type = "cs16";
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info.valid = true;
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}
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#ifdef BUILD_ZIQ
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else if (ziq::isValidZIQ(file))
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{
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logger->debug("File is ZIQ!");
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info.type = "ziq";
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info.valid = true;
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info.samplerate = ziq::getCfgFromFile(file).samplerate;
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}
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#endif
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#ifdef BUILD_ZIQ2
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else if (ziq2::ziq2_is_valid_ziq2(file))
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{
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logger->debug("File is ZIQ2!");
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info.type = "ziq2";
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info.valid = true;
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info.samplerate = ziq2::ziq2_try_parse_header(file);
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}
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#endif
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return info;
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}
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void try_get_params_from_input_file(nlohmann::json ¶meters, std::string input_file)
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{
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if (std::filesystem::exists(input_file) && !std::filesystem::is_directory(input_file))
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{
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HeaderInfo hdr = try_parse_header(input_file);
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if (hdr.valid)
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{
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if (!parameters.contains("samplerate"))
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parameters["samplerate"] = hdr.samplerate;
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if (!parameters.contains("baseband_format"))
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parameters["baseband_format"] = hdr.type;
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}
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wav::FileMetadata md = wav::tryParseFilenameMetadata(input_file, false);
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if (!parameters.contains("start_timestamp") && md.timestamp != 0)
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parameters["start_timestamp"] = md.timestamp;
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if (!parameters.contains("samplerate") && md.samplerate != 0)
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parameters["samplerate"] = md.samplerate;
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if (!parameters.contains("frequency") && md.frequency != 0)
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parameters["frequency"] = md.frequency;
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if (!parameters.contains("baseband_format") && md.baseband_format != "")
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parameters["baseband_format"] = md.baseband_format;
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}
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} |