Wardrive map improv (#2251)

Added paginator.
Added Flipper SUB file support.

firmware/application/flipper_subfile.hpp

@@ -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.
+ */
+
+#ifndef __FLIPPER_SUBFILE_HPP__
+#define __FLIPPER_SUBFILE_HPP__
+
+#include "metadata_file.hpp"
+
+typedef enum : uint8_t {
+    FLIPPER_PROTO_UNSUPPORTED = 0,
+    FLIPPER_PROTO_RAW = 1,
+    FLIPPER_PROTO_BINRAW = 2
+} FlipperProto;
+
+typedef enum : uint8_t {
+    FLIPPER_PRESET_UNK = 0,
+    FLIPPER_PRESET_CUSTOM = 1,
+    FLIPPER_PRESET_OOK = 2,
+    FLIPPER_PRESET_2FSK = 3,
+} FlipperPreset;
+
+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;
+};
+
+Optional<flippersub_metadata> read_flippersub_file(const std::filesystem::path& path);
+
+// Maybe sometime there will be a data part reader / converter
+
+#endif  // __FLIPPER_SUBFILE_HPP__