hexdump.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_CORE
#include <cstdint>
#include <cstddef>
#include <promeki/namespace.h>
#include <promeki/string.h>
#include <promeki/buffer.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class HexDump {
        public:
                HexDump() = default;
 
                HexDump &setBytesPerLine(size_t n) {
                        _bytesPerLine = n < 1 ? 1 : n;
                        return *this;
                }
 
                HexDump &setShowAddress(bool on) {
                        _showAddress = on;
                        return *this;
                }
 
                HexDump &setBaseAddress(uint64_t addr) {
                        _baseAddress = addr;
                        return *this;
                }
 
                HexDump &setAddressDigits(int digits) {
                        _addressDigits = digits < 1 ? 1 : digits;
                        return *this;
                }
 
                HexDump &setAddressSuffix(const String &suffix) {
                        _addressSuffix = suffix;
                        return *this;
                }
 
                HexDump &setShowAscii(bool on) {
                        _showAscii = on;
                        return *this;
                }
 
                HexDump &setNonPrintable(char c) {
                        _nonPrintable = c;
                        return *this;
                }
 
                HexDump &setUppercase(bool on) {
                        _uppercase = on;
                        return *this;
                }
 
                HexDump &setIndent(const String &indent) {
                        _indent = indent;
                        return *this;
                }
 
                String build(const void *data, size_t len) const;
 
                String build(const Buffer &buf) const {
                        return build(buf.data(), buf.size());
                }
 
        private:
                size_t   _bytesPerLine = 16;
                uint64_t _baseAddress = 0;
                int      _addressDigits = 8;
                String   _addressSuffix = ": ";
                String   _indent;
                char     _nonPrintable = '.';
                bool     _showAddress = true;
                bool     _showAscii = true;
                bool     _uppercase = true;
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_CORE