*
*/
-#include <string.h> // strlen, memmove
+#include <wchar.h> // wcslen, wcscat, wmemmove
#include <stdio.h> // fprintf
#include <stdlib.h> // malloc, realloc
return x;
}
-void cstring_expand(cstring_t *self, char x) {
- if(self->size + sizeof(x) + sizeof(char) > self->alloc) {
- self->alloc += (REALLOC_ADD * sizeof(char));
+void cstring_expand(cstring_t *self, wchar_t x) {
+ if((self->size + 2) * sizeof(wchar_t) > self->alloc) {
+ self->alloc += (REALLOC_ADD * sizeof(wchar_t));
if((self->text = realloc(self->text, self->alloc)) == NULL) {
fprintf(stderr, "%s\n", "cstring_expand() failed to reallocate memory.");
exit(EXIT_FAILURE);
}
}
self->text[self->size] = x;
- self->text[self->size+1] = '\0';
- self->size = strlen(self->text);
+ self->text[self->size+1] = L'\0';
+ self->size = wcslen(self->text);
}
-void cstring_expand_arr(cstring_t *self, char *x) {
- if(self->size + strlen(x) + sizeof(char) > self->alloc) {
- self->alloc = ((strlen(x) + self->size + 1) * sizeof(char));
+void cstring_expand_arr(cstring_t *self, wchar_t *x) {
+ if((self->size + wcslen(x) + 1) * sizeof(wchar_t) > self->alloc) {
+ self->alloc = ((self->size + wcslen(x) + 1) * sizeof(wchar_t));
if((self->text = realloc(self->text, self->alloc)) == NULL) {
- fprintf(stderr, "%s\n", "cstring_expand() failed to reallocate memory.");
+ fprintf(stderr, "%s\n", "cstring_expand_arr() failed to reallocate memory.");
exit(EXIT_FAILURE);
}
}
- self->text = strcat(self->text, x);
- self->size = strlen(self->text);
- self->text[self->size+1] = '\0';
+ self->text = wcscat(self->text, x);
+ self->size = wcslen(self->text);
+ self->text[self->size+1] = L'\0';
}
void cstring_strip(cstring_t *self, int pos, int len) {
if(pos + len >= self->size) {
if(pos <= self->size) {
- self->text[pos] = '\0';
+ self->text[pos] = L'\0';
self->size = pos;
}
return;
}
- memmove(&self->text[pos], &self->text[pos+len], self->size - pos - len+1);
+ wmemmove(&self->text[pos], &self->text[pos+len], self->size - pos - len+1);
self->size -= len;
}