Ejemplos de btree_get_data en C++ (Cpp)

Ejemplo n.º 1

Archivo: tree-create-failures2.c Proyecto: derickr/stumblecache

int main(void)
{
	btree_tree *tmp;
	uint32_t data_idx;
	size_t size;
	time_t ts;
	char *data;
	int i;
	char testdata[11];

	// testing too large data
	tmp = btree_create("test.mmap", 102, 204, 10);
	if (!tmp) {
		printf("Couldn't create tree from disk image.\n");
		exit(1);
	}
	for (i = 0; i < 205; i++) {
		if (btree_insert(tmp, i * 3, &data_idx)) {
			sprintf(testdata, "H: %07d", i);
			btree_set_data(tmp, data_idx, testdata, 10, time(NULL));
			data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
			printf("%s %zd\n", data, size);
		}
	}

	btree_dump(tmp);
	btree_free(tmp);

	return 0;
}

Ejemplo n.º 2

Archivo: tree-create-failures2.c Proyecto: StumbleUponArchive/stumblecache

int main(void)
{
	btree_tree *tmp;
	uint32_t data_idx;
	size_t *size;
	time_t *ts;
	char *data;
	int i, tmp_key;
	char testdata[11];
	int error = 0;

	/* testing too large data */
	tmp = btree_create("test.mmap", 3, 6, 10, &error);
	if (!tmp) {
		printf("Couldn't create tree from disk image, errno %d.\n", error);
		exit(1);
	}

	for (i = 0; i < 205; i++) {
		tmp_key = i * 3;
		if (0 == btree_insert(tmp, tmp_key)) {
			sprintf(testdata, "H: %07d", i);
			btree_set_data(tmp, tmp_key, testdata, 10, time(NULL));
			btree_get_data(tmp, tmp_key, &data_idx, (void **)&data, &size, &ts);
			printf("%s %zd\n", data, *size);
			btree_data_unlock(tmp, data_idx);
		}
	}

	btree_dump(tmp);
	btree_close(tmp);

	return 0;
}

Ejemplo n.º 3

Archivo: tree-create.c Proyecto: StumbleUponArchive/stumblecache

static uint32_t insert_item(btree_tree *tmp, uint64_t index) {
    uint32_t data_idx;
    size_t *size;
    time_t *time;
    void *data;

    btree_insert(tmp, index);
    btree_get_data(tmp, index, &data_idx, &data, &size, &time);
    printf("%u\n", data_idx);
    btree_data_unlock(tmp, data_idx);
    return data_idx;
}

Ejemplo n.º 4

Archivo: tree-create-failures.c Proyecto: derickr/stumblecache

int main(void)
{
	btree_tree *tmp;
	uint32_t data_idx;
	size_t size;
	time_t ts;
	char *data;

	// testing too large data
	tmp = btree_create("test.mmap", 3, 6, 10);
	if (!tmp) {
		printf("Couldn't create tree from disk image.\n");
		exit(1);
	}
	if (btree_insert(tmp, 'X', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorl1", 10, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'Q', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorld2", 10, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'D', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorld3", 11, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'Z', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorl4", 11, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'A', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorl5", -1, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'C', &data_idx)) {
		btree_set_data(tmp, data_idx, "HelloWorl6", 0, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	if (btree_insert(tmp, 'G', &data_idx)) {
		btree_set_data(tmp, data_idx, "TooMany1", 8, time(NULL));
		data = (char*) btree_get_data(tmp, data_idx, &size, &ts);
		printf("%s %zd\n", data, size);
	}

	btree_dump(tmp);
	btree_free(tmp);

	return 0;
}