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#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include "pkgit_string.h"
void print_slice(str_s slice) {
for (size_t i = 0; i < slice.len; i++) {
putchar(slice.data[i]);
}
}
str_s slice_from_cstr(char* cstr) {
return (str_s) {
.data = cstr,
.len = strlen(cstr),
};
}
int slice_eq(str_s a, str_s b) {
if (a.len != b.len) return 0;
for (size_t i = 0; i < a.len; i++) {
if (a.data[i] != b.data[i]) return 0;
}
return 1;
}
int slice_starts_with(str_s slice, str_s prefix) {
if (prefix.len > slice.len) return 0;
for (size_t i = 0; i < prefix.len; i++) {
if (slice.data[i] != prefix.data[i]) return 0;
}
return 1;
}
str_s slice_take(str_s slice, size_t n) {
if (n > slice.len) n = slice.len;
return (str_s) {
.data = slice.data,
.len = n
};
}
str_s slice_drop(str_s slice, size_t n) {
if (n > slice.len) n = slice.len;
return (str_s) {
.data = slice.data + n,
.len = slice.len - n
};
}
str_s slice_trim(str_s slice) {
while (slice.len > 0 && isspace((unsigned char)slice.data[0])) {
slice = slice_drop(slice, 1);
}
while (slice.len > 0 && isspace((unsigned char)slice.data[slice.len - 1])) {
slice = slice_take(slice, slice.len - 1);
}
return slice;
}
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