47 lines
956 B
C
47 lines
956 B
C
#include <assert.h>
|
|
#include <stdio.h>
|
|
|
|
#include "lsm.h"
|
|
#include "lsm/store.h"
|
|
#include "lsm/str.h"
|
|
|
|
int main() {
|
|
lsm_str *db_path, *data_dir;
|
|
lsm_str_init_copy(&db_path, "data/data.db");
|
|
lsm_str_init_copy(&data_dir, "data");
|
|
|
|
lsm_store *store;
|
|
lsm_store_load(&store, db_path, data_dir);
|
|
|
|
lsm_str *key;
|
|
lsm_str_init_copy(&key, "key");
|
|
|
|
lsm_entry_handle *handle;
|
|
assert(lsm_store_insert(&handle, store, key) == lsm_error_ok);
|
|
|
|
lsm_str *data;
|
|
lsm_str_init_copy(&data, "hello");
|
|
|
|
for (int i = 0; i < 50; i++) {
|
|
lsm_entry_data_append(store, handle, data);
|
|
}
|
|
|
|
lsm_entry_close(handle);
|
|
|
|
assert(lsm_store_open_read(&handle, store, key) == lsm_error_ok);
|
|
|
|
char buf[24];
|
|
uint64_t read;
|
|
uint64_t total = 0;
|
|
|
|
lsm_entry_data_read(&read, buf, handle, 24);
|
|
total += read;
|
|
|
|
while (read > 0) {
|
|
printf("%.*s", read, buf);
|
|
lsm_entry_data_read(&read, buf, handle, 24);
|
|
total += read;
|
|
}
|
|
printf("\n%lu", total);
|
|
}
|