Add FIC decoder, present ensemble info for monitoring

1 files changed, 58 insertions, 0 deletions

diff --git a/src/CharsetTools.h b/src/CharsetTools.h
new file mode 100644
index 0000000..f86692f
--- /dev/null
+++ b/src/CharsetTools.h
@@ -0,0 +1,58 @@
+/*
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
+   the Queen in Right of Canada (Communications Research Center Canada)
+
+   Most parts of this file are taken from dablin,
+   Copyright (C) 2015-2022 Stefan Pöschel
+
+   Copyright (C) 2023
+   Matthias P. Braendli, matthias.braendli@mpb.li
+
+    http://opendigitalradio.org
+ */
+/*
+   This file is part of ODR-DabMod.
+
+   ODR-DabMod 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 3 of the
+   License, or (at your option) any later version.
+
+   ODR-DabMod 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 ODR-DabMod.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <vector>
+#include <stdexcept>
+#include <string>
+#include <ctime>
+#include <cstdint>
+#include <cstdlib>
+#include <cstring>
+
+class CharsetTools {
+    private:
+        static const char* no_char;
+        static const char* ebu_values_0x00_to_0x1F[];
+        static const char* ebu_values_0x7B_to_0xFF[];
+        static std::string ConvertCharEBUToUTF8(const uint8_t value);
+    public:
+        static std::string ConvertTextToUTF8(const uint8_t *data, size_t len, int charset, std::string* charset_name);
+};
+
+typedef std::vector<std::string> string_vector_t;
+
+// --- StringTools -----------------------------------------------------------------
+class StringTools {
+private:
+	static size_t UTF8CharsLen(const std::string &s, size_t chars);
+public:
+	static size_t UTF8Len(const std::string &s);
+	static std::string UTF8Substr(const std::string &s, size_t pos, size_t count);
+};