Character.h

 
#ifndef MFRAME_5098703C_A1D7_4D60_9E2D_E5F648A0C629
#define MFRAME_5098703C_A1D7_4D60_9E2D_E5F648A0C629
 
/* ***************************************************************************************
 * Include
 */
 
//----------------------------------------------------------------------------------------
 
//----------------------------------------------------------------------------------------
#include "./../lang/Appendable.h"
#include "./../lang/Strings.h"
 
/* ***************************************************************************************
 * Namespace
 */
namespace mframe::lang {
  class Character;
}  // namespace mframe::lang
 
/* ***************************************************************************************
 * Class/Interface/Struct/Enum
 */
class mframe::lang::Character final : public mframe::lang::Object {
  /* *************************************************************************************
   * Variable
   */
 
  /* *************************************************************************************
   * Abstract Method
   */
 
  /* *************************************************************************************
   * Construct Method
   */
 private:
  Character(void);
 
 public:
  virtual ~Character(void) override;
 
  /* *************************************************************************************
   * Operator Method
   */
 
  /* *************************************************************************************
   * Public Method <Override>
   */
 
  /* *************************************************************************************
   * Public Method
   */
 
  /* *************************************************************************************
   * Protected Method
   */
 
  /* *************************************************************************************
   * Private Method
   */
 
  /* *************************************************************************************
   * Static Variable
   */
 public:
  // 控制字符(Control Characters)
  static constexpr char CHAR_NUL = 0x00; 
  static constexpr char CHAR_SOH = 0x01; 
  static constexpr char CHAR_STX = 0x02; 
  static constexpr char CHAR_ETX = 0x03; 
  static constexpr char CHAR_EOT = 0x04; 
  static constexpr char CHAR_ENQ = 0x05; 
  static constexpr char CHAR_ACK = 0x06; 
  static constexpr char CHAR_BEL = 0x07; 
  static constexpr char CHAR_BS  = 0x08; 
  static constexpr char CHAR_TAB = 0x09; 
  static constexpr char CHAR_LF  = 0x0A; 
  static constexpr char CHAR_VT  = 0x0B; 
  static constexpr char CHAR_FF  = 0x0C; 
  static constexpr char CHAR_CR  = 0x0D; 
  static constexpr char CHAR_SO  = 0x0E; 
  static constexpr char CHAR_SI  = 0x0F; 
  static constexpr char CHAR_DLE = 0x10; 
  static constexpr char CHAR_DC1 = 0x11; 
  static constexpr char CHAR_DC2 = 0x12; 
  static constexpr char CHAR_DC3 = 0x13; 
  static constexpr char CHAR_DC4 = 0x14; 
  static constexpr char CHAR_NAK = 0x15; 
  static constexpr char CHAR_SYN = 0x16; 
  static constexpr char CHAR_ETB = 0x17; 
  static constexpr char CHAR_CAN = 0x18; 
  static constexpr char CHAR_EM  = 0x19; 
  static constexpr char CHAR_SUB = 0x1A; 
  static constexpr char CHAR_ESC = 0x1B; 
  static constexpr char CHAR_FS  = 0x1C; 
  static constexpr char CHAR_GS  = 0x1D; 
  static constexpr char CHAR_RS  = 0x1E; 
  static constexpr char CHAR_US  = 0x1F; 
  // 符號字符(Symbol Characters)
  static constexpr char CHAR_SPACE         = 0x20; 
  static constexpr char CHAR_EXCLAM        = 0x21; 
  static constexpr char CHAR_QUOTE         = 0x22; 
  static constexpr char CHAR_HASH          = 0x23; 
  static constexpr char CHAR_DOLLAR        = 0x24; 
  static constexpr char CHAR_PERCENT       = 0x25; 
  static constexpr char CHAR_AMPERSAND     = 0x26; 
  static constexpr char CHAR_APOSTROPHE    = 0x27; 
  static constexpr char CHAR_LEFT_PAREN    = 0x28; 
  static constexpr char CHAR_RIGHT_PAREN   = 0x29; 
  static constexpr char CHAR_ASTERISK      = 0x2A; 
  static constexpr char CHAR_PLUS          = 0x2B; 
  static constexpr char CHAR_COMMA         = 0x2C; 
  static constexpr char CHAR_MINUS         = 0x2D; 
  static constexpr char CHAR_PERIOD        = 0x2E; 
  static constexpr char CHAR_SLASH         = 0x2F; 
  static constexpr char CHAR_COLON         = 0x3A; 
  static constexpr char CHAR_SEMICOLON     = 0x3B; 
  static constexpr char CHAR_LESS_THAN     = 0x3C; 
  static constexpr char CHAR_EQUAL         = 0x3D; 
  static constexpr char CHAR_GREATER_THAN  = 0x3E; 
  static constexpr char CHAR_QUESTION      = 0x3F; 
  static constexpr char CHAR_AT            = 0x40; 
  static constexpr char CHAR_LEFT_BRACKET  = 0x5B; 
  static constexpr char CHAR_BACKSLASH     = 0x5C; 
  static constexpr char CHAR_RIGHT_BRACKET = 0x5D; 
  static constexpr char CHAR_CARET         = 0x5E; 
  static constexpr char CHAR_UNDERSCORE    = 0x5F; 
  static constexpr char CHAR_GRAVE         = 0x60; 
  static constexpr char CHAR_LEFT_CURLY    = 0x7B; 
  static constexpr char CHAR_VERTICAL_BAR  = 0x7C; 
  static constexpr char CHAR_RIGHT_CURLY   = 0x7D; 
  static constexpr char CHAR_TILDE         = 0x7E; 
  /* *************************************************************************************
   * Static Method
   */
 public:
  static bool inline isNextSymbol(char c) {
    return ((c == ' ') ||
            (c == Character::CHAR_TAB) ||
            (c == Character::CHAR_CR) ||
            (c == Character::CHAR_LF) ||
            (c == Character::CHAR_NUL));
  }
 
  static bool inline isNextLineSymbol(char c) {
    return ((c == Character::CHAR_CR) ||
            (c == Character::CHAR_LF) ||
            (c == Character::CHAR_NUL));
  }
 
  static bool inline isHexChar(char c) {
    if ((c >= '0') && (c <= '9'))
      return true;
 
    if ((c >= 'a') && (c <= 'f'))
      return true;
 
    if ((c >= 'A') && (c <= 'F'))
      return true;
 
    return false;
  }
 
  static bool inline isNumberChar(char c) {
    return ((c >= '0') && (c <= '9'));
  }
 
  static char toUpperCase(char ch);
 
  static int toUpperCase(const char* src, char* dst);
 
  static int toUpperCase(const char* src, char* dst, int length);
 
  static char toLowerCase(char ch);
 
  static int toLowerCase(const char* src, char* dst);
 
  static int toLowerCase(const char* src, char* dst, int length);
 
  static bool hexCharToChar(char& result, char highChar, char lowChar);
 
  static bool hexCharToChar(char& result, char source);
 
  static bool compare(char src1, char src2);
 
  static bool compare(const char* str1, const char* str2);
 
  static bool compare(const char* str1, const char* str2, int length);
 
  static bool compareIgnoreCast(char src1, char src2);
 
  static bool compareIgnoreCast(const char* src1, char const* src2);
 
  static bool compareIgnoreCast(const char* src1, char const* src2, int length);
 
  static int length(const char* src);
 
  static inline bool isHexString(const mframe::lang::Data& source);
 
  static bool parseHexString(mframe::lang::Data&       result,
                             const mframe::lang::Data& source);
};
 
/* ***************************************************************************************
 * End of file
 */
 
#endif /* MFRAME_5098703C_A1D7_4D60_9E2D_E5F648A0C629 */