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[utils] cstring_array (contiguous) to array of malloc'd strings

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Al
2015-07-25 12:13:50 -04:00
parent e9277d7339
commit 2adaf475c2
2 changed files with 14 additions and 0 deletions
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12
src/string_utils.c
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@@ -695,6 +695,18 @@ cstring_array *cstring_array_split(char *str, const char *separator, size_t sepa
return string_array; return string_array;
} }
char **cstring_array_to_strings(cstring_array *self) {
char **strings = malloc(self->indices->n * sizeof(char *));
for (int i = 0; i < cstring_array_num_strings(self); i++) {
char *str = cstring_array_get_string(self, i);
strings[i] = strdup(str);
}
cstring_array_destroy(self);
return strings;
}
string_tree_t *string_tree_new_size(size_t size) { string_tree_t *string_tree_new_size(size_t size) {
string_tree_t *self = malloc(sizeof(string_tree_t)); string_tree_t *self = malloc(sizeof(string_tree_t));

2
src/string_utils.h
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@@ -141,6 +141,8 @@ void cstring_array_clear(cstring_array *self);
cstring_array *cstring_array_from_char_array(char_array *str); cstring_array *cstring_array_from_char_array(char_array *str);
char **cstring_array_to_strings(cstring_array *self);
cstring_array *cstring_array_split(char *str, const char *separator, size_t separator_len, int *count); cstring_array *cstring_array_split(char *str, const char *separator, size_t separator_len, int *count);
void cstring_array_join_strings(cstring_array *self, char *separator, int count, ...); void cstring_array_join_strings(cstring_array *self, char *separator, int count, ...);