78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/*
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* Printf style operations for strings and what-not
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*/
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// TOP
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#if !defined(FCODER_STRINGF_CPP)
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#define FCODER_STRINGF_CPP
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#include <stdarg.h>
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#include <stdio.h>
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static String_Const_char
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push_stringfv(Arena *arena, char *format, va_list args){
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i32 size = vsnprintf(0, 0, format, args);
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String_Const_char result = string_const_char_push(arena, size + 1);
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vsnprintf(result.str, result.size, format, args);
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result.size -= 1;
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result.str[result.size] = 0;
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return(result);
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}
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static String_Const_char
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push_stringf(Arena *arena, char *format, ...){
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va_list args;
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va_start(args, format);
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String_Const_char result = push_stringfv(arena, format, args);
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va_end(args);
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return(result);
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}
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static String_Const_u8
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push_u8_stringfv(Arena *arena, char *format, va_list args){
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return(SCu8(push_stringfv(arena, format, args)));
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}
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static String_Const_u8
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push_u8_stringf(Arena *arena, char *format, ...){
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va_list args;
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va_start(args, format);
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String_Const_u8 result = SCu8(push_stringfv(arena, format, args));
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va_end(args);
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return(result);
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}
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static void
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string_list_pushfv(Arena *arena, List_String_Const_char *list, char *format, va_list args){
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String_Const_char string = push_stringfv(arena, format, args);
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if (arena->alignment < sizeof(umem)){
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push_align(arena, sizeof(umem));
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}
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string_list_push(arena, list, string);
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}
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static void
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string_list_pushf(Arena *arena, List_String_Const_char *list, char *format, ...){
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va_list args;
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va_start(args, format);
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string_list_pushfv(arena, list, format, args);
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va_end(args);
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}
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static void
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string_list_pushfv(Arena *arena, List_String_Const_u8 *list, char *format, va_list args){
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String_Const_u8 string = push_u8_stringfv(arena, format, args);
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if (arena->alignment < sizeof(umem)){
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push_align(arena, sizeof(umem));
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}
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string_list_push(arena, list, string);
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}
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static void
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string_list_pushf(Arena *arena, List_String_Const_u8 *list, char *format, ...){
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va_list args;
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va_start(args, format);
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string_list_pushfv(arena, list, format, args);
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va_end(args);
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}
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#endif
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// BOTTOM
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