blob: 8426f9d8a3dfbbe2cac019db2b0b9f81bd3593eb (
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/; strcmp(~uint8 a, b) [bool]
/; loop (a` == b` && a` !== 0 && b` !== 0) [a++; b++] ;/
/; if (b` == 0 && a` == 0)
return true
;/
return false
;/
# Length of a cstr
/; strlen(~uint8 str) [int]
int out = 0
/; loop (str` !== 0) [str++; out++] ;/
return out
;/
/; base_for_char (uint8 c) [int]
/; if (c == 'b' || c == 'B')
return 2
;; else if (c == 'o' || c == 'O')
return 8
;; else if (c == 'x' || c == 'X')
return 16
;/
return 10
;/
/; decode_bin (uint8 ch) [int]
/; if (ch == '1')
return 1
;/
return 0
;/
/; decode_oct (uint8 ch) [int]
/; if (ch !< '0' && ch !> '7')
return ch - '0'
;/
return 0
;/
/; decode_hex (uint8 ch) [int]
/; if (ch !< '0' && ch !> '9')
return ch - '0'
;; else if (ch !< 'a' && ch !> 'f')
return ch - 'a'
;; else if (ch !< 'A' && ch !> 'F')
return ch - 'A'
;/
return 0
;/
/; decode_dec (uint8 ch) [int]
_print_num(NUM_STR, ch)
/; if (ch !< '0' && ch !> '9')
return ch - '0'
;/
return 0
;/
/; cstr_to_int(~uint8 str) [int]
int base = 10
int start = 0
int l = strlen(str)
# Get base
/; if (l > start + 2 && str{start} == '0')
/; if (str{start + 1} > '9' || str{start + 1} < '0')
base = base_for_char(str{start + 1})
start = 2
;/
;/
int out = 0
/; loop (start < l) [start++]
out = out * base
int decoded = 0
_print_num(NUM_STR, start)
_print_num(NUM_STR, str{start})
/; if (base == 2)
decoded = decode_bin(str{start})
;; else if (base == 8)
decoded = decode_oct(str{start})
;; else if (base == 10)
decoded = decode_dec(str{start})
;; else if (base == 16)
decoded = decode_hex(str{start})
;/
out = out + decoded
;/
return out
;/
/; cstr_to_uint(~uint8 str) [uint]
int base = 10
int start = 0
int l = strlen(str)
# Get base
/; if (l > start + 2 && str{start} == '0')
/; if (str{start + 1} > '9' || str{start + 1} < '0')
base = base_for_char(str{start + 1})
start = 2
;/
;/
uint out = 0
/; loop (start < l) [start++]
out = out * base
uint decoded = 0
/; if (base == 2)
decoded = decode_bin(str{start})
;; else if (base == 8)
decoded = decode_oct(str{start})
;; else if (base == 10)
decoded = decode_dec(str{start})
;; else if (base == 16)
decoded = decode_hex(str{start})
;/
out = out + decoded
;/
return out
;/
/; reverse_str (~uint8 str)
uint8 tmp
int l = strlen(str)
/; loop(int i = 0; i < l / 2) [i++]
tmp = str{i}
str{i} = str{(l - 1) - i}
str{(l - 1) - i} = tmp
;/
;/
/; uint_to_hex_str(uint i) [~uint8]
Vector out
out.init(1)
out.push_char('0')
out.push_char('x')
/; loop (i > 0) [i = i / 16]
int n = i % 16
/; if (n > 9)
out.push_char('a' + n - 10)
;; else
out.push_char('0' + n)
;/
;/
/; if (out.count < 3)
out.push_char('0')
;; else
~uint8 str = out.as_cstr()
reverse_str(str + 2)
;/
return out.as_cstr()
;/
/; int_to_str(int i) [~uint8]
Vector out
out.init(1)
/; if (i < 0)
out.push_char('-')
i = 0 - i
;/
/; loop (i > 0) [i = i / 10]
int n = i % 10
out.push_char('0' + n)
;/
/; if (out.count < 1)
out.push_char('0')
;/
~uint8 str = out.as_cstr()
/; if (str` == '-')
reverse_str(str + 1)
;; else
reverse_str(str)
;/
return str
;/
/; strclone(~uint8 cstr) [~uint8]
Vector out
out.from_cstr(cstr)
return out.as_cstr()
;/
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