Exemplos de fetch_data_from_db em C++ (Cpp)

Exemplo n.º 1

Arquivo: main.c Projeto: Xe/code

int main(int argc, char *argv[]) {
	if (argc < 3) {
		usage(argv[0]);
		return 1;
	}

	struct db_conn conn = {
		.host    = DB_HOST,
		.port    = DB_PORT,
	};
	strncpy(conn.db_name, argv[1], sizeof(conn.db_name));

	size_t dsize = 0;
	unsigned char *data = fetch_data_from_db(&conn, argv[2], &dsize);
	if (data) {
		printf("%s", data);
		free(data);
	} else {
		printf("No such key.");
	}

	return 0;
}

Exemplo n.º 2

Arquivo: db.c Projeto: qpfiffer/waifu.xyz

#include <38-moths/logging.h>

#include "db.h"
#include "benchmark.h"
#include "http.h"
#include "models.h"
#include "parse.h"
#include "utils.h"

/* Webm get/set stuff */
webm *get_image(const char image_hash[static HASH_ARRAY_SIZE], char out_key[static MAX_KEY_SIZE]) {
	create_webm_key(image_hash, out_key);

	size_t json_size = 0;
	char *json = (char *)fetch_data_from_db(&oleg_conn, out_key, &json_size);
	/* m38_log_msg(LOG_INFO, "Json from DB: %s", json); */

	if (json == NULL)
		return NULL;

	webm *deserialized = deserialize_webm(json);
	free(json);
	return deserialized;
}

int set_image(const webm *webm) {
	char key[MAX_KEY_SIZE] = {0};
	create_webm_key(webm->file_hash, key);

	char *serialized = serialize_webm(webm);