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#include <assert.h>
#include <string.h>
#include "engine/bitboard.h"
#include "engine/moves.h"
#include "engine/fen.h"
#include "fcntl.h"
#include "ipc.c"
#define LOG_MODULE "engine"
#include "logger/logger.h"
struct sqrstr {
char data[2];
};
struct sqrstr sqr_to_str(int i) {
assert(i < 64);
return (struct sqrstr) { .data = {(i / 10) + '0', (i % 10) + '0' } };
}
int main(void) {
mqd_t logging = mq_open("/logs", O_WRONLY);
mqd_t tx = mq_open("/engine_to_server", O_WRONLY);
mqd_t rx = mq_open("/server_to_engine", O_RDONLY);
while (1) {
char* x = read_queue(rx);
log_infof("Received: %s", x);
moves_t moves = moves_init();
struct fen_load result = load_fen(x);
free(x);
if (result.failed) {
log_warnf("Invalid fen");
send_queue(tx, "Failed", 7);
return 0;
}
log_infof("Valid fen");
position_t position = result.position;
get_moves(&moves, position);
send_queue(tx, "Sending", 8);
char buf[65];
int k = 0;
for (int i = 0; i < moves.length; i++) {
struct sqrstr from_str = sqr_to_str(moves.moves[i].from);
struct sqrstr to_str = sqr_to_str(moves.moves[i].to);
buf[k++] = from_str.data[0];
buf[k++] = from_str.data[1];
buf[k++] = to_str.data[0];
buf[k++] = to_str.data[1];
if (k != 64) continue;
buf[k] = 0;
send_queue(tx, buf, sizeof(buf));
k = 0;
}
if (k != 0) send_queue(tx, buf, sizeof(buf));
char end_transmission[] = "END-TRANSMISSION";
int n = strlen(end_transmission);
log_infof("%s", end_transmission);
send_queue(tx, end_transmission, n + 1);
}
return 0;
}
#include "engine/bitboard.c"
#include "engine/moves.c"
#include "engine/fen.c"
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