strings.hpp

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#pragma once
 
#include <microstrain/strings.h>
#include <microstrain/array_view.hpp>
 
#if MICROSTRAIN_HAS_STD_STRING
#if __cpp_lib_string_view >= 201606L
#include <string_view>
#endif
#include <string>
#endif
 
#include <cstring>
 
 
namespace microstrain {
namespace strings {
 
 
inline bool concat(CharArrayView buffer, size_t* index, const char* str, size_t len)
{
    return C::microstrain_string_concat(buffer.data(), buffer.size(), index, str, len);
}
 
inline bool concat(CharArrayView buffer, size_t* index, ConstCharArrayView str)
{
    return concat(buffer, index, str.data(), str.size());
}
 
#if MICROSTRAIN_HAS_STD_STRING
#if __cpp_lib_string_view >= 201606L
 
inline bool concat(CharArrayView buffer, size_t* index, std::string_view str)
{
    return concat(buffer, index, str.data(), str.size());
}
#endif // __cpp_lib_string_view
 
inline bool concat(CharArrayView buffer, size_t* index, const std::string& str)
{
    return concat(buffer, index, str.data(), str.size());
}
#endif // MICROSTRAIN_HAS_STD_STRING
 
 
inline bool concat_cstr(CharArrayView buffer, size_t* index, const char* str, size_t maxLen=size_t(-1))
{
    const size_t len = std::min(maxLen, std::strlen(str));
    return concat(buffer, index, ConstCharArrayView{str, len});
}
 
template<size_t N>
bool concat_l(CharArrayView buffer, size_t* index, const char(&str)[N])
{
    return concat(buffer, index, str, N-1);
}
 
// TODO: Use better check for this or move to extras
#ifdef MICROSTRAIN_LOGGING_ENABLED
inline bool format_v(CharArrayView buffer, size_t* index, const char* fmt, va_list args)
{
    return C::microstrain_string_format_v(buffer.data(), buffer.size(), index, fmt, args);
}
 
inline bool format(CharArrayView buffer, size_t* index, const char* fmt, ...)
{
    va_list args;
    va_start(args, fmt);
    bool ok = format_v(buffer, index, fmt, args);
    va_end(args);
    return ok;
}
#endif // MICROSTRAIN_LOGGING_ENABLED
 
inline bool bytesToHexStr(CharArrayView buffer, size_t* index, ConstU8ArrayView data, unsigned int byte_grouping)
{
    return C::microstrain_string_bytes_to_hex_str(buffer.data(), buffer.size(), index, data.data(), data.size(), byte_grouping);
}
 
 
 
} // namespace strings
} // namespace microstrain