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authorAlexis211 <alexis211@gmail.com>2009-09-11 16:22:30 +0200
committerAlexis211 <alexis211@gmail.com>2009-09-11 16:22:30 +0200
commit7b0d6ac9f903296c7537cec9ac606d49cb364049 (patch)
treec9bc6aaf4e7237cf5577f3a78291f1f591fe1563 /Source/Kernel/Library/wchar.class.cpp
parentd95452c5452b4ca7418505fa5597f000596fcb78 (diff)
downloadMelon-7b0d6ac9f903296c7537cec9ac606d49cb364049.tar.gz
Melon-7b0d6ac9f903296c7537cec9ac606d49cb364049.zip
Nothing, really
Diffstat (limited to 'Source/Kernel/Library/wchar.class.cpp')
-rw-r--r--Source/Kernel/Library/wchar.class.cpp80
1 files changed, 0 insertions, 80 deletions
diff --git a/Source/Kernel/Library/wchar.class.cpp b/Source/Kernel/Library/wchar.class.cpp
deleted file mode 100644
index 3a2ef92..0000000
--- a/Source/Kernel/Library/wchar.class.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-#include "wchar.class.h"
-
-wchar wchar::CP437[] = { //These are the UTF8 equivalents for the 128 extra characters of code page 850
- "Ç", "ü", "é", "â", "ä", "à", "å", "ç", "ê", "ë", "è", "ï", "î", "ì", "Ä", "Å",
- "É", "æ", "Æ", "ô", "ö", "ò", "û", "ù", "ÿ", "Ö", "Ü", "¢", "£", "¥", "₧", "ƒ",
- "á", "í", "ó", "ú", "ñ", "Ñ", "ª", "º", "¿", "⌐", "¬", "½", "¼", "¡", "«", "»",
- "░", "▒", "▓", "│", "┤", "╡", "╢", "╖", "╕", "╣", "║", "╗", "╝", "╜", "╛", "┐",
- "└", "┴", "┬", "├", "─", "┼", "╞", "╟", "╚", "╔", "╩", "╦", "╠", "═", "╬", "¤",
- "╨", "╤", "╥", "╙", "╘", "╒", "╓", "╫", "╪", "┘", "┌", "█", "▄", "▌", "▐", "▀",
- "α", "ß", "Γ", "π", "Σ", "σ", "µ", "τ", "Φ", "Θ", "Ω", "δ", "∞", "φ", "ε", "∩",
- "≡", "±", "≥", "≤", "⌠", "⌡", "÷", "≈", "°", "∙", "·", "√", "ⁿ", "²", "■", "⍽"
-};
-
-wchar::wchar() {
- value = 0;
-}
-
-wchar::wchar(char c) {
- affectAscii(c);
-}
-
-wchar::wchar(char* c) {
- affectUtf8(c);
-}
-
-u32int wchar::utf8len(char* c) {
- int i = 0, l = CMem::strlen(c), co = 0;
- while (i < l) {
- if ((c[i] & 0x80) == 0) i += 1;
- else if ((c[i] & 0xE0) == 0xC0) i += 2;
- else if ((c[i] & 0xF0) == 0xE0) i += 3;
- else if ((c[i] & 0xF8) == 0xF0) i += 4;
- else i += 1;
- co++;
- }
- return co;
-}
-
-void wchar::affectAscii(char c) {
- if (c >= 0) value = c;
- else value = CP437[c + 128];
-}
-
-u32int wchar::affectUtf8(char* c) { //Returns the number of bytes for the character
- /*if ((c[0] & 0xB0) == 0x80) { //11000000b == 10000000b, means we are IN a sequence
- value = 0;
- return 1;
- }*/
- if ((c[0] & 0x80) == 0) {
- value = c[0]; //0x80 = 10000000b
- return 1;
- }
- if ((c[0] & 0xE0) == 0xC0) { // 11100000b, 11000000b
- value = ((c[0] & 0x1F) << 6) | (c[1] & 0x3F);
- if (value < 128) value = 0; //Bad value
- return 2;
- }
- if ((c[0] & 0xF0) == 0xE0) { // 11110000b, 11100000b
- value = ((c[0] & 0x0F) << 12) | ((c[1] & 0x3F) << 6) | (c[2] & 0x3F);
- if (value < 2048) value = 0; //Bad value
- if (value >= 0xD800 and value <= 0xDFFF) value = 0; //These values are unallowed
- if (value >= 0xFFFE and value <= 0xFFFF) value = 0;
- return 3;
- }
- if ((c[0] & 0xF8) == 0xF0) { // 11111000b, 11110000b
- value = ((c[0] & 0x0E) << 18) | ((c[1] & 0x3F) << 12) | ((c[2] & 0x3F) << 6) | (c[3] & 0x3F);
- if (value < 65536) value = 0; //Bad value
- return 4;
- }
- value = 0; //Something wrong happenned
- return 1;
-}
-
-u8int wchar::toAscii() {
- if (value < 128) return (char)value;
- for (int i = 0; i < 128; i++) {
- if (CP437[i] == value) return (i + 128);
- }
- return '?';
-}