str and StringBuilder

This commit is contained in:
2025-02-02 00:48:34 +05:00
parent 2d3e66dd38
commit 2831474f79
8 changed files with 163 additions and 18 deletions

29
src/string/str.c Normal file
View File

@@ -0,0 +1,29 @@
#include "str.h"
str str_copy(str src){
if(src.data == NULL || src.len == 0)
return src;
str nstr = str_construct((char*)malloc(src.len + 1), src.len, true);
memcpy(nstr.data, src.data, src.len);
nstr.data[nstr.len] = '\0';
return nstr;
}
bool str_compare(str str0, str str1){
if(str0.len!= str1.len) return false;
if(!str0.data) return str1.data ? false : true;
else if(!str1.data) return false;
while(str0.len-- > 0)
if(*str0.data++ != *str1.data++ )
return false;
return true;
}
str str_reverse(str s){
if(s.data == NULL || s.len == 0)
return s;
str r = str_construct(malloc(s.len), s.len, s.isZeroTerminated);
for(u32 i = 0; i < s.len; i++ )
r.data[i] = s.data[s.len - i - 1];
return r;
}