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Added paginator. Added Flipper SUB file support.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| /* | ||
| * Copyright (C) 2024 HTotoo | ||
| * | ||
| * This file is part of PortaPack. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; see the file COPYING. If not, write to | ||
| * the Free Software Foundation, Inc., 51 Franklin Street, | ||
| * Boston, MA 02110-1301, USA. | ||
| */ | ||
|
|
||
| #include "flipper_subfile.hpp" | ||
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| #include "convert.hpp" | ||
| #include "file_reader.hpp" | ||
| #include "string_format.hpp" | ||
| #include <string_view> | ||
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| namespace fs = std::filesystem; | ||
| using namespace std::literals; | ||
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| const std::string_view filetype_name = "Filetype"sv; | ||
| const std::string_view frequency_name = "Frequency"sv; | ||
| const std::string_view latitude_name = "Latitute"sv; | ||
| const std::string_view longitude_name = "Longitude"sv; | ||
| const std::string_view protocol_name = "Protocol"sv; | ||
| const std::string_view preset_name = "Preset"sv; | ||
| const std::string_view te_name = "TE"sv; // only in BinRAW | ||
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| /* | ||
| Filetype: Flipper SubGhz Key File | ||
| Version: 1 | ||
| Frequency: 433920000 | ||
| Preset: FuriHalSubGhzPresetOok650Async | ||
| Latitute: nan | ||
| Longitude: nan | ||
| Protocol: BinRAW | ||
| Bit: 1730 | ||
| TE: 495 | ||
| Bit_RAW: 1730 | ||
| Data_RAW: 02 10 84 | ||
| te: is the quantization interval, in us. | ||
| bit: all bit counts in file. | ||
| bit_raw: the bits stored in the next data_raw. this 2 can repeat | ||
| data_raw: is an encoded sequence of durations, where each bit in the sequence encodes one TE interval: 1 - high level (there is a carrier), 0 - low (no carrier). For example, TE=100, Bit_RAW=8, Data_RAW=0x37 => 0b00110111, that is, -200 200 -100 300 will be transmitted | ||
| Filetype: Flipper SubGhz RAW File | ||
| Version: 1 | ||
| Frequency: 433920000 | ||
| Preset: FuriHalSubGhzPresetOok650Async | ||
| Protocol: RAW | ||
| RAW_Data: 5832 -12188 130 -162 | ||
| raw_data- positive: carrier for n time, negative: no carrier for n time. (us) | ||
| */ | ||
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| Optional<flippersub_metadata> read_flippersub_file(const fs::path& path) { | ||
| File f; | ||
| auto error = f.open(path); | ||
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| if (error) | ||
| return {}; | ||
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| flippersub_metadata metadata{}; | ||
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| auto reader = FileLineReader(f); | ||
| for (const auto& line : reader) { | ||
| auto cols = split_string(line, ':'); | ||
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| if (cols.size() != 2) | ||
| continue; // Bad line. | ||
| if (cols[1].length() <= 1) continue; | ||
| std::string fixed = cols[1].data() + 1; | ||
| fixed = trim(fixed); | ||
| if (cols[0] == filetype_name) { | ||
| if (fixed != "Flipper SubGhz Key File" && fixed != "Flipper SubGhz RAW File") return {}; // not supported | ||
| } else if (cols[0] == frequency_name) | ||
| parse_int(fixed, metadata.center_frequency); | ||
| else if (cols[0] == latitude_name) | ||
| parse_float_meta(fixed, metadata.latitude); | ||
| else if (cols[0] == longitude_name) | ||
| parse_float_meta(fixed, metadata.longitude); | ||
| else if (cols[0] == protocol_name) { | ||
| if (fixed == "RAW") metadata.protocol = FLIPPER_PROTO_RAW; | ||
| if (fixed == "BinRAW") metadata.protocol = FLIPPER_PROTO_BINRAW; | ||
| } else if (cols[0] == te_name) { | ||
| metadata.te = atoi(fixed.c_str()); | ||
| } else if (cols[0] == preset_name) { | ||
| if (fixed.find("FSK") != std::string::npos) { | ||
| metadata.preset = FLIPPER_PRESET_2FSK; | ||
| } else if (fixed.find("Ook") != std::string::npos) { | ||
| metadata.preset = FLIPPER_PRESET_OOK; | ||
| } else if (fixed.find("Custom") != std::string::npos) { | ||
| metadata.preset = FLIPPER_PRESET_CUSTOM; | ||
| } | ||
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| } else | ||
| continue; | ||
| } | ||
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| if (metadata.center_frequency == 0) return {}; // Parse failed. | ||
|
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| return metadata; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /* | ||
| * Copyright (C) 2024 HTotoo | ||
| * | ||
| * This file is part of PortaPack. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; see the file COPYING. If not, write to | ||
| * the Free Software Foundation, Inc., 51 Franklin Street, | ||
| * Boston, MA 02110-1301, USA. | ||
| */ | ||
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| #ifndef __FLIPPER_SUBFILE_HPP__ | ||
| #define __FLIPPER_SUBFILE_HPP__ | ||
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| #include "metadata_file.hpp" | ||
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| typedef enum : uint8_t { | ||
| FLIPPER_PROTO_UNSUPPORTED = 0, | ||
| FLIPPER_PROTO_RAW = 1, | ||
| FLIPPER_PROTO_BINRAW = 2 | ||
| } FlipperProto; | ||
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| typedef enum : uint8_t { | ||
| FLIPPER_PRESET_UNK = 0, | ||
| FLIPPER_PRESET_CUSTOM = 1, | ||
| FLIPPER_PRESET_OOK = 2, | ||
| FLIPPER_PRESET_2FSK = 3, | ||
| } FlipperPreset; | ||
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| struct flippersub_metadata { | ||
| rf::Frequency center_frequency; | ||
| float latitude = 0; | ||
| float longitude = 0; | ||
| FlipperProto protocol = FLIPPER_PROTO_UNSUPPORTED; | ||
| FlipperPreset preset = FLIPPER_PRESET_UNK; | ||
| uint16_t te = 0; | ||
| }; | ||
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| Optional<flippersub_metadata> read_flippersub_file(const std::filesystem::path& path); | ||
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| // Maybe sometime there will be a data part reader / converter | ||
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| #endif // __FLIPPER_SUBFILE_HPP__ |