161 lines
5.6 KiB
C
161 lines
5.6 KiB
C
////////////////////////////////////////////////////////////
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//~ Formatting types
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#define DefaultFmtPrecision 3
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#define IntChars ("0123456789abcdef")
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Enum(FmtArgKind)
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{
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FmtArgKind_None,
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/* Arbitrary magic numbers for argument validation */
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FmtArgKind_Char = 0x0f5281df,
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FmtArgKind_String = 0x0a5ffa9a,
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FmtArgKind_Uint = 0x0746f19b,
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FmtArgKind_Sint = 0x08603694,
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FmtArgKind_Hex = 0x0a3d0792,
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FmtArgKind_Ptr = 0x0c4519e4,
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FmtArgKind_Float = 0x04814143,
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FmtArgKind_Uid = 0x3d1cd407,
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FmtArgKind_Handle = 0x6ead3bec,
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FmtArgKind_End = 0x0ecbc5ae
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};
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Struct(FmtArg)
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{
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FmtArgKind kind;
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u32 p; /* Precision */
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u32 z; /* Z-fill */
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union
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{
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u8 c;
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String string;
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u64 uint;
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i64 sint;
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void *ptr;
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f64 f;
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Uid uid;
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struct
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{
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u64 h64[2];
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} handle;
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} value;
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};
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Struct(FmtArgArray)
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{
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u64 count;
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FmtArg *args;
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};
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////////////////////////////////////////////////////////////
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//~ Unicode types
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Struct(CodepointIter)
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{
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u32 codepoint;
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/* Internal */
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String src;
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u64 pos;
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};
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////////////////////////////////////////////////////////////
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//~ Conversion helpers
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String StringFromChar(Arena *arena, char c);
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String StringFromU64(Arena *arena, u64 n, u64 base, u64 zfill);
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String StringFromI64(Arena *arena, i64 n, u64 base, u64 zfill);
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String StringFromPtr(Arena *arena, void *ptr);
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String StringFromF64(Arena *arena, f64 f, u32 precision);
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String StringFromhandle(Arena *arena, u64 v0, u64 v1);
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String StringFromUid(Arena *arena, Uid uid);
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////////////////////////////////////////////////////////////
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//~ String helpers
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String PushString(Arena *arena, String src);
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String PushStringToBuff(String dst, String src);
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String RepeatString(Arena *arena, String src, u64 count);
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String CatString(Arena *arena, String str1, String str2);
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StringArray SplitString(Arena *arena, String str, String delim);
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String IndentString(Arena *arena, String str, u32 indent);
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String LowerString(Arena *arena, String str);
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b32 MatchString(String str1, String str2);
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b32 StringContains(String str, String substring);
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b32 StringBeginsWith(String str, String substring);
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b32 StringEndsWith(String str, String substring);
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////////////////////////////////////////////////////////////
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//~ Trimming helpers
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String TrimLeft(String s, String pattern);
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String TrimRight(String s, String pattern);
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String Trim(String s, String pattern);
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String TrimWhitespace(String s);
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////////////////////////////////////////////////////////////
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//~ String list helpers
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StringListNode *PushStringToList(Arena *arena, StringList *l, String s);
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String StringFromList(Arena *arena, StringList l, String separator);
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////////////////////////////////////////////////////////////
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//~ Formatting
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#define FMTARG(_kind, ...) ((FmtArg) { .kind = (_kind), .p = DefaultFmtPrecision, __VA_ARGS__ })
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#define FmtChar(v, ...) FMTARG(FmtArgKind_Char, .value.c = (v), __VA_ARGS__)
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#define FmtString(v, ...) FMTARG(FmtArgKind_String, .value.string = (v), __VA_ARGS__)
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#define FmtUint(v, ...) FMTARG(FmtArgKind_Uint, .value.uint = (v), __VA_ARGS__)
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#define FmtSint(v, ...) FMTARG(FmtArgKind_Sint, .value.sint = (v), __VA_ARGS__)
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#define FmtHex(v, ...) FMTARG(FmtArgKind_Hex, .value.uint = (v), __VA_ARGS__)
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#define FmtPtr(v, ...) FMTARG(FmtArgKind_Ptr, .value.ptr = (v), __VA_ARGS__)
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#define FmtFloat(v, ...) FMTARG(FmtArgKind_Float, .value.f = (v), __VA_ARGS__)
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#define FmtHandle(v, ...) FMTARG(FmtArgKind_Handle, .value.handle.h64[0] = (v).idx, .value.handle.h64[1] = (v).gen, __VA_ARGS__)
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#define FmtUid(v, ...) FMTARG(FmtArgKind_Uid, .value.uid = (v), __VA_ARGS__)
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#define FmtEnd FMTARG(FmtArgKind_End) /* Denotes end of VA list */
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String FormatString(Arena *arena, String fmt, FmtArgArray args);
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String StringF_(Arena *arena, String fmt, ...);
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#define StringF(arena, lit, ...) StringF_((arena), Lit(lit), __VA_ARGS__, FmtEnd)
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FmtArgArray FmtArgsFromVaList(Arena *arena, va_list vl);
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////////////////////////////////////////////////////////////
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//~ Unicode
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//- Iter
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CodepointIter InitCodepointIter(String str);
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b32 NextCodepoint(CodepointIter *iter);
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//- Decode string
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String StringFromString16(Arena *arena, String16 str16);
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String StringFromString32(Arena *arena, String32 str32);
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//- Encode string
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String16 String16FromString(Arena *arena, String str8);
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String32 String32FromString(Arena *arena, String str8);
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////////////////////////////////////////////////////////////
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//~ Null-terminated strings
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//- Narrow strings
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u64 CstrLenNoLimit(char *cstr);
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u64 CstrLen(char *cstr, u64 limit);
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char *CstrFromString(Arena *arena, String src);
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char *CstrFromStringToBuff(String dest_buff, String src);
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String StringFromCstrNoLimit(char *cstr);
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String StringFromCstr(char *cstr, u64 limit);
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//- Wide strings
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u64 WstrLenNoLimit(wchar_t *wstr);
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u64 WstrLen(wchar_t *wstr, u64 limit);
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wchar_t *WstrFromString(Arena *arena, String src);
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wchar_t *WstrFromString16(Arena *arena, String16 src);
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String StringFromWstrNoLimit(Arena *arena, wchar_t *wstr);
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String StringFromWstr(Arena *arena, wchar_t *wstr, u64 limit);
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String16 String16FromWstrNoLimit(wchar_t *wstr);
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String16 String16FromWstr(wchar_t *wstr, u64 limit);
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