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Added functions 'Jupiter_asHex_upper' and 'Jupiter_asHex_lower'

release/0.19
Jessica James 9 years ago
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2a4f67fc1c
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87f1b47149
3 changed files with 79 additions and 9 deletions
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  1. 54
      Jupiter/Functions.c
  2. 34
      Jupiter/Functions.h
  3. BIN
      Release/Jupiter.lib

54
Jupiter/Functions.c
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@ -70,7 +70,7 @@ char *getTimeFormat(const char *format)
return rtime; return rtime;
} }
/** Character to integer conversion table */ /** Character to integer conversion tables */
const unsigned char base_table[] = const unsigned char base_table[] =
{ {
@ -124,6 +124,48 @@ const signed char octal_table[] =
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
}; };
/** Integer to string (hexadecimal) conversion tables */
const char hexadecimal_rep_table_upper[][3] =
{
"00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "0A", "0B", "0C", "0D", "0E", "0F",
"10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "1A", "1B", "1C", "1D", "1E", "1F",
"20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "2A", "2B", "2C", "2D", "2E", "2F",
"30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "3A", "3B", "3C", "3D", "3E", "3F",
"40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "4A", "4B", "4C", "4D", "4E", "4F",
"50", "51", "52", "53", "54", "55", "56", "57", "58", "59", "5A", "5B", "5C", "5D", "5E", "5F",
"60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "6A", "6B", "6C", "6D", "6E", "6F",
"70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "7A", "7B", "7C", "7D", "7E", "7F",
"80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "8A", "8B", "8C", "8D", "8E", "8F",
"90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "9A", "9B", "9C", "9D", "9E", "9F",
"A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "A8", "A9", "AA", "AB", "AC", "AD", "AE", "AF",
"B0", "B1", "B2", "B3", "B4", "B5", "B6", "B7", "B8", "B9", "BA", "BB", "BC", "BD", "BE", "BF",
"C0", "C1", "C2", "C3", "C4", "C5", "C6", "C7", "C8", "C9", "CA", "CB", "CC", "CD", "CE", "CF",
"D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", "D8", "D9", "DA", "DB", "DC", "DD", "DE", "DF",
"E0", "E1", "E2", "E3", "E4", "E5", "E6", "E7", "E8", "E9", "EA", "EB", "EC", "ED", "EE", "EF",
"F0", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "FA", "FB", "FC", "FD", "FE", "FF"
};
const char hexadecimal_rep_table_lower[][3] =
{
"00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "0a", "0b", "0c", "0d", "0e", "0f",
"10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "1a", "1b", "1c", "1d", "1e", "1f",
"20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "2a", "2b", "2c", "2d", "2e", "2f",
"30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "3a", "3b", "3c", "3d", "3e", "3f",
"40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "4a", "4b", "4c", "4d", "4e", "4f",
"50", "51", "52", "53", "54", "55", "56", "57", "58", "59", "5a", "5b", "5c", "5d", "5e", "5f",
"60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "6a", "6b", "6c", "6d", "6e", "6f",
"70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "7a", "7b", "7c", "7d", "7e", "7f",
"80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "8a", "8b", "8c", "8d", "8e", "8f",
"90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "9a", "9b", "9c", "9d", "9e", "9f",
"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "a8", "a9", "aa", "ab", "ac", "ad", "ae", "af",
"b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7", "b8", "b9", "ba", "bb", "bc", "bd", "be", "bf",
"c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8", "c9", "ca", "cb", "cc", "cd", "ce", "cf",
"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "da", "db", "dc", "dd", "de", "df",
"e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7", "e8", "e9", "ea", "eb", "ec", "ed", "ee", "ef",
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "fa", "fb", "fc", "fd", "fe", "ff"
};
/** Single character functions */ /** Single character functions */
bool Jupiter_isBase(unsigned char chr, int base) bool Jupiter_isBase(unsigned char chr, int base)
@ -169,6 +211,16 @@ int Jupiter_getOctal(unsigned char chr)
return octal_table[chr]; return octal_table[chr];
} }
const char *Jupiter_asHex_upper(uint8_t oct)
{
return hexadecimal_rep_table_upper[oct];
}
const char *Jupiter_asHex_lower(uint8_t oct)
{
return hexadecimal_rep_table_lower[oct];
}
/** Unsafe string converters */ /** Unsafe string converters */
int Jupiter_strtoi(const char *str, int base) int Jupiter_strtoi(const char *str, int base)

34
Jupiter/Functions.h
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@ -144,7 +144,7 @@ JUPITER_API uint64_t getPowerTwo64(uint64_t number);
* @brief Checks if a character is a digit character of a specified radix. * @brief Checks if a character is a digit character of a specified radix.
* Note: The maximum base is 36 (0-9 and a-z) * Note: The maximum base is 36 (0-9 and a-z)
* *
* @param c Character to check. * @param chr Character to check.
* @return True if the character is a hexadecimal digit, false otherwise. * @return True if the character is a hexadecimal digit, false otherwise.
*/ */
JUPITER_API bool Jupiter_isBase(unsigned char chr, int base); JUPITER_API bool Jupiter_isBase(unsigned char chr, int base);
@ -152,7 +152,7 @@ JUPITER_API bool Jupiter_isBase(unsigned char chr, int base);
/** /**
* @brief Checks if a character is a hexadecimal digit character. (base 16) * @brief Checks if a character is a hexadecimal digit character. (base 16)
* *
* @param c Character to check. * @param chr Character to check.
* @return True if the character is a hexadecimal digit, false otherwise. * @return True if the character is a hexadecimal digit, false otherwise.
*/ */
JUPITER_API bool Jupiter_isHex(unsigned char chr); JUPITER_API bool Jupiter_isHex(unsigned char chr);
@ -160,7 +160,7 @@ JUPITER_API bool Jupiter_isHex(unsigned char chr);
/** /**
* @brief Checks if a character is a decimal digit character. (base 10) * @brief Checks if a character is a decimal digit character. (base 10)
* *
* @param c Character to check. * @param chr Character to check.
* @return True if the character is a decimal digit, false otherwise. * @return True if the character is a decimal digit, false otherwise.
*/ */
JUPITER_API bool Jupiter_isDecimal(unsigned char chr); JUPITER_API bool Jupiter_isDecimal(unsigned char chr);
@ -168,7 +168,7 @@ JUPITER_API bool Jupiter_isDecimal(unsigned char chr);
/** /**
* @brief Checks if a character is an octal digit character. (base 10) * @brief Checks if a character is an octal digit character. (base 10)
* *
* @param c Character to check. * @param chr Character to check.
* @return True if the character is a octal digit, false otherwise. * @return True if the character is a octal digit, false otherwise.
*/ */
JUPITER_API bool Jupiter_isOctal(unsigned char chr); JUPITER_API bool Jupiter_isOctal(unsigned char chr);
@ -177,7 +177,7 @@ JUPITER_API bool Jupiter_isOctal(unsigned char chr);
* @brief Fetches a character's represented integral value. * @brief Fetches a character's represented integral value.
* Note: The maximum base is 36 (0-9 and a-z) * Note: The maximum base is 36 (0-9 and a-z)
* *
* @param c Character to fetch value of. * @param chr Character to fetch value of.
* @param base Base of the representation. * @param base Base of the representation.
* @return A character's represented integral value on success, -1 otherwise. * @return A character's represented integral value on success, -1 otherwise.
*/ */
@ -186,7 +186,7 @@ JUPITER_API int Jupiter_getBase(unsigned char chr, int base);
/** /**
* @brief Fetches a hexadecimal character's represented integral value. (base 16) * @brief Fetches a hexadecimal character's represented integral value. (base 16)
* *
* @param c Character to fetch value of. * @param chr Character to fetch value of.
* @return A character's represented integral value on success, -1 otherwise. * @return A character's represented integral value on success, -1 otherwise.
*/ */
JUPITER_API int Jupiter_getHex(unsigned char chr); JUPITER_API int Jupiter_getHex(unsigned char chr);
@ -194,7 +194,7 @@ JUPITER_API int Jupiter_getHex(unsigned char chr);
/** /**
* @brief Fetches a decimal character's represented integral value. (base 10) * @brief Fetches a decimal character's represented integral value. (base 10)
* *
* @param c Character to fetch value of. * @param chr Character to fetch value of.
* @return A character's represented integral value on success, -1 otherwise. * @return A character's represented integral value on success, -1 otherwise.
*/ */
JUPITER_API int Jupiter_getDecimal(unsigned char chr); JUPITER_API int Jupiter_getDecimal(unsigned char chr);
@ -202,11 +202,29 @@ JUPITER_API int Jupiter_getDecimal(unsigned char chr);
/** /**
* @brief Fetches a octal character's represented integral value. (base 8) * @brief Fetches a octal character's represented integral value. (base 8)
* *
* @param c Character to fetch value of. * @param chr Character to fetch value of.
* @return A character's represented integral value on success, -1 otherwise. * @return A character's represented integral value on success, -1 otherwise.
*/ */
JUPITER_API int Jupiter_getOctal(unsigned char chr); JUPITER_API int Jupiter_getOctal(unsigned char chr);
/**
* @brief Fetches the string hexadecimal representation of an octet.
* Note: This function returns the upper-case hexadecimal notation
*
* @param oct Octet to fetch hexadecimal representation of
* @return The octet's hexadecimal representation as a string
*/
JUPITER_API const char *Jupiter_asHex_upper(uint8_t oct);
/**
* @brief Fetches the string hexadecimal representation of an octet.
* Note: This function returns the lower-case hexadecimal notation
*
* @param oct Octet to fetch hexadecimal representation of
* @return The octet's hexadecimal representation as a string
*/
JUPITER_API const char *Jupiter_asHex_lower(uint8_t oct);
/** /**
* @brief Interprets a string into an integer. * @brief Interprets a string into an integer.
* *

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