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got file reading working for the binary.

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ed
2026-08-07 01:06:57 -04:00
parent 6feff68b33
commit 8b4c8a2c71
13 changed files with 566 additions and 94 deletions
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code/duffle/text.h
+29 -1
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@@ -2,13 +2,14 @@
# pragma once
# include "dsl.h"
# include "memory.h"
# include "encoding.h"
# include "hashing.h"
# include "tables.h"
# include "analysis.h"
#endif
// NOTE(rjf): Includes reverses for uppercase and lowercase hex.
RO_ global U8 integer_symbol_reverse[128] = {
RO_ U8 integer_symbol_reverse[128] = {
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
@@ -204,3 +205,30 @@ FI_ void str8gen_append_fmt(Str8Gen_R gen, Str8 fmt, KTL_Str8 tbl) {
gen->len += result.len;
}
#define str8gen_append_str8_(gen, s) str8gen_append_str8(gen, str8(s))
// Dealing with Wides (UTF16)
typedef U4 UTF16;
typedef Struct_(Str16) { UTF16* ptr; U8 len; };
typedef Str16 Slice_UTF16;
#define str16(p,l) (Str16){p,l}
internal Str16
str16_from_8(FArena* arena, Str8 in) {
Str16 result = {0}; if (in.len) {
U8 cap = in.len * 2;
Slice_U2 str = farena_push_array(arena, U2, cap + 1);
U1* ptr = in.ptr;
U1* opl = ptr + in.len;
U8 size = 0;
UnicodeDecode consume;
for(;ptr < opl; ptr += consume.inc)
{
consume = utf8_decode(ptr, opl - ptr);
size += utf16_encode(str.ptr + size, consume.codepoint);
}
str.ptr[size] = 0; farena_rewind(arena, (cap - size) * 2);
result = str16(C_(UTF16*, str.ptr), size);
}
return result;
}