| #include <string.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <assert.h> |
| |
| #include "array.h" |
| |
| static data_unset *data_string_copy(const data_unset *s) { |
| data_string *src = (data_string *)s; |
| data_string *ds = data_string_init(); |
| |
| buffer_copy_string_buffer(ds->key, src->key); |
| buffer_copy_string_buffer(ds->value, src->value); |
| ds->is_index_key = src->is_index_key; |
| return (data_unset *)ds; |
| } |
| |
| static void data_string_free(data_unset *d) { |
| data_string *ds = (data_string *)d; |
| |
| buffer_free(ds->key); |
| buffer_free(ds->value); |
| |
| free(d); |
| } |
| |
| static void data_string_reset(data_unset *d) { |
| data_string *ds = (data_string *)d; |
| |
| /* reused array elements */ |
| buffer_reset(ds->key); |
| buffer_reset(ds->value); |
| } |
| |
| static int data_string_insert_dup(data_unset *dst, data_unset *src) { |
| data_string *ds_dst = (data_string *)dst; |
| data_string *ds_src = (data_string *)src; |
| |
| if (ds_dst->value->used) { |
| buffer_append_string(ds_dst->value, ", "); |
| buffer_append_string_buffer(ds_dst->value, ds_src->value); |
| } else { |
| buffer_copy_string_buffer(ds_dst->value, ds_src->value); |
| } |
| |
| src->free(src); |
| |
| return 0; |
| } |
| |
| static int data_response_insert_dup(data_unset *dst, data_unset *src) { |
| data_string *ds_dst = (data_string *)dst; |
| data_string *ds_src = (data_string *)src; |
| |
| if (ds_dst->value->used) { |
| buffer_append_string(ds_dst->value, "\r\n"); |
| buffer_append_string_buffer(ds_dst->value, ds_dst->key); |
| buffer_append_string(ds_dst->value, ": "); |
| buffer_append_string_buffer(ds_dst->value, ds_src->value); |
| } else { |
| buffer_copy_string_buffer(ds_dst->value, ds_src->value); |
| } |
| |
| src->free(src); |
| |
| return 0; |
| } |
| |
| |
| static void data_string_print(const data_unset *d, int depth) { |
| data_string *ds = (data_string *)d; |
| UNUSED(depth); |
| |
| fprintf(stdout, "\"%s\"", ds->value->used ? ds->value->ptr : ""); |
| } |
| |
| |
| data_string *data_string_init(void) { |
| data_string *ds; |
| |
| ds = calloc(1, sizeof(*ds)); |
| assert(ds); |
| |
| ds->key = buffer_init(); |
| ds->value = buffer_init(); |
| |
| ds->copy = data_string_copy; |
| ds->free = data_string_free; |
| ds->reset = data_string_reset; |
| ds->insert_dup = data_string_insert_dup; |
| ds->print = data_string_print; |
| ds->type = TYPE_STRING; |
| |
| return ds; |
| } |
| |
| data_string *data_response_init(void) { |
| data_string *ds; |
| |
| ds = data_string_init(); |
| ds->insert_dup = data_response_insert_dup; |
| |
| return ds; |
| } |