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server_setup

This commit is contained in:
Lorenzo Bianchi 2023-05-29 12:16:36 +02:00
parent b1ab3a883f
commit ae091eef3e
9 changed files with 81 additions and 50 deletions
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2
Makefile
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@ -82,4 +82,4 @@ comp: server_c client_c
server_c:
gcc src/F4Server.c src/custom_sem.c src/custom_shm.c src/custom_sig.c src/custom_msgq.c src/errExit.c src/forza4.c src/server.c -o bin/F4Server -I inc/
client_c:
gcc src/F4Client.c src/custom_sem.c src/custom_shm.c src/custom_sig.c src/custom_msgq.c src/errExit.c src/forza4.c src/server.c -o bin/F4Client -I inc/
gcc src/F4Client.c src/custom_sem.c src/custom_shm.c src/custom_sig.c src/custom_msgq.c src/errExit.c src/forza4.c src/client.c src/server.c -o bin/F4Client -I inc/

6
inc/client.h Normal file
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@ -0,0 +1,6 @@
#ifndef CLIENT_H
#define CLIENT_H
void setupClient(int argc, char *argv[]);
#endif

4
inc/custom_shm.h
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@ -7,8 +7,8 @@ extern int _SHMID;
void setupServerShm();
int getShmid(int row, int col);
tile_t * shmServerAt(int shmid);
int getShmid();
tile_t * shmServerAt();
tile_t * shmClientAt(int shmid);
void shmDt(void *shm_ptr);
void shmServerRm(int shmid);

2
inc/server.h
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@ -19,6 +19,4 @@ typedef struct {
void setupServer(int argc, char *argv[]);
input_server_t check_input(int argc, char *argv[]);
#endif

23
src/F4Client.c
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@ -16,8 +16,9 @@
#include <errExit.h>
#include <custom_msgq.h>
#include <forza4.h>
#include <client.h>
int game_state;
int game_state; //FIXME: non ancora utilizzato
tile_t *boardClient;
@ -59,7 +60,7 @@ int main(int argc, char *argv[]){
printf("Il mio pid per killarmi: %d\n", getpid()); //TMP
checkClientinput(argc, argv);
setupClient(argc, argv);
// SIGNAL
printf(PCLIENT "Setting up signal\n");
@ -107,7 +108,7 @@ int main(int argc, char *argv[]){
// SHM
printf(PCLIENT "Setting up shm\n");
int shmBoardid = getShmid(input.rows, input.collums);
int shmBoardid = getShmid();
boardClient = shmClientAt(shmBoardid);
//
@ -171,20 +172,4 @@ int main(int argc, char *argv[]){
}
return 0;
}
void checkClientinput(int argc, char *argv[]){
if (argc < 2) {
printf(PHELP "./F4Client PLAYER_NAME\n"
"\t- PLAYER_NAME \t\tplayer name\n"
);
exit(EXIT_SUCCESS);
} else if (argc > 2) {
printf(PCLIENT "To many arguments!");
exit(EXIT_FAILURE);
}
if (!argv[1] || strlen(argv[1]) > MAX_NAME) {
errExitMsg("Invalid player name");
}
}

30
src/F4Server.c
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@ -24,54 +24,49 @@ int main(int argc, char *argv[]){
setupServer(argc, argv);
// aperta semaforo per connessione dei due client
printf(PSERVER "Waiting for players...\n");
semOp(_SEMID, 0, 1);
semOp(_SEMID, 1, 1);
semOp(_SEMID, CLIENT0, 1);
semOp(_SEMID, CLIENT1, 1);
// aspetto che si connettano i due client
semOp(_SEMID, 2, -1);
player_ds player;
char name[2][MAX_NAME];
// ricevuta nome primo client
// aspetto PRIMO client
semOp(_SEMID, SERVER, -1);
// ricevo nome primo client
rcvPlayer(&player);
strcpy(name[player.id], player.name_player);
_PIDS[player.id] = player.pid;
printf(PSERVER "Player %s connected\n", name[player.id]);
// aspetto secondo client
semOp(_SEMID, 2, -1);
// aspetto SECONDO client
semOp(_SEMID, SERVER, -1);
// ricevo nome secondo client
rcvPlayer(&player);
strcpy(name[player.id], player.name_player);
_PIDS[player.id] = player.pid;
printf(PSERVER "Player %s connected\n", name[player.id]);
semOp(_SEMID, 0, 1);
semOp(_SEMID, 1, 1);
// avvisto inizio partita
semOp(_SEMID, CLIENT0, 1);
semOp(_SEMID, CLIENT1, 1);
// PARTITA
printf(PSERVER "Starting game\n");
int turns_left = _INPUT_S.rows * _INPUT_S.collums;
int turn = 0;
tile_t result;
move_t move;
do {
// apro semaforo al player
// apro semaforo al player di turno
semOp(_SEMID, turn, 1);
printf(PSERVER "%s's turn\n", name[turn]);
@ -88,12 +83,13 @@ int main(int argc, char *argv[]){
// dico al player che la mossa è stata effettuata per fargli stampare il campo
semOp(_SEMID, turn, 1);
// next turn
turn ^= 1;
} while (--turns_left && !(result = checkWin(_BOARD, move.move)));
if (!result) { //FIXME: change printf
if (!result) {
printf(PSERVER "Game ended in a draw\n");
} else {

39
src/client.c Normal file
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@ -0,0 +1,39 @@
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <server.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#include <sys/stat.h>
#include <string.h>
#include <errExit.h>
#include <signal.h>
#include <custom_msgq.h>
#include <custom_sem.h>
#include <custom_shm.h>
#include <custom_sig.h>
#include <forza4.h>
void checkClientinput(int argc, char *argv[]);
void setupClient(int argc, char *argv[]) {
checkClientinput(argc, argv);
}
void checkClientinput(int argc, char *argv[]){
if (argc < 2) {
printf(PHELP "./F4Client PLAYER_NAME\n"
"\t- PLAYER_NAME \t\tplayer name\n"
);
exit(EXIT_SUCCESS);
} else if (argc > 2) {
printf(PCLIENT "To many arguments!");
exit(EXIT_FAILURE);
}
if (!argv[1] || strlen(argv[1]) > MAX_NAME) {
errExitMsg("Invalid player name");
}
}

19
src/custom_shm.c
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@ -8,26 +8,31 @@
int _SHMID;
int getShmid();
tile_t *shmServerAt();
void setupServerShm() {
_SHMID = getShmid(_ROWS, _COLLUMS);
_BOARD = shmServerAt(_SHMID);
_SHMID = getShmid();
_BOARD = shmServerAt();
for (int i=0; i < _ROWS * _COLLUMS; i++) {
_BOARD[i] = EMPTY;
}
}
int getShmid(int row, int col) {
int shmid = shmget(ftok(KEYFILE, 'z'), row * col * sizeof(tile_t), IPC_CREAT | S_IRUSR | S_IWUSR);
int getShmid() {
int shmid = shmget(ftok(KEYFILE, 'z'), _ROWS * _COLLUMS * sizeof(tile_t), IPC_CREAT | S_IRUSR | S_IWUSR);
printf("%d\n", shmid);
if (shmid == -1) {
errExit("shmget", "getShmid");
}
return shmid;
}
tile_t * shmServerAt(int shmid) {
tile_t *board = (tile_t *)shmat(shmid, NULL, 0);
tile_t *shmServerAt() {
tile_t *board = (tile_t *)shmat(_SHMID, NULL, 0);
if (board == SHMERR) {
errExit("shmat", "shmServerAt");
}
@ -44,7 +49,7 @@ tile_t * shmClientAt(int shmid) {
return board;
}
void shmDt(void *shm_ptr) {
void shmDt(void *shm_ptr) { //FIXME: sono tutte var globali
if (shmdt(shm_ptr) == -1) {
errExit("shmdt", "shmDt");
}

6
src/server.c
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@ -17,9 +17,11 @@
input_server_t _INPUT_S;
input_server_t checkServerInput(int argc, char *argv[]);
void setupServer(int argc, char *argv[]){
// CHECK_INPUT
_INPUT_S = check_input(argc, argv);
_INPUT_S = checkServerInput(argc, argv);
_ROWS = _INPUT_S.rows;
_COLLUMS = _INPUT_S.collums;
@ -42,7 +44,7 @@ void setupServer(int argc, char *argv[]){
}
input_server_t check_input(int argc, char *argv[]){
input_server_t checkServerInput(int argc, char *argv[]){
if (argc < 5) {
printf("\033[92m<Help>\033[39m ./F4Server ROW COL PLAYER1 PLAYER2\n"
"\t- ROW \t\tnumber of rows\n"