websocket in c

linkedlist.h

typedef struct LinkedList {
    void *data;
    LinkedList *next;
} LinkedList;

int linked_list_add(LinkedList *list, void *data);
int linked_list_remove(LinkedList *list, void *data);

websocket.h

typedef struct {
    int fd_socket;
    thread_t *thread;
} WebSocketClient;

typedef struct {
    int port;
    int fd_server_socket;
    int state;
    LinkedList *clients;
    int (*client_connected)(WebSocketClient *client);
    int (*client_disconnected)(WebSocketClient *client);
    int (*message_received)(WebSocketClient *client, char *message);
} WebSocketServer;

WebSocketServer* websocket_create(int port);
int websocket_server_start(WebSocketServer *server);
int websocket_server_stop(WebSocketServer *server);
int websocket_server_destroy(WebSocketServer *server);
int websocket_send(WebSocketServer *server, WebSocketClient *client, char *message);
int websocket_broadcast(WebSocketServer *data, char *message);
int websocket_broadcast(WebSocketServer *data, char *message, WebSocketClient *excludeSender);

WebSocketClient* websocket_client_create(int fd_socket, thread_t *thread);
int websocket_client_destroy(WebSocketClient *client);
int websocket_server_add_client(WebSocketServer *server, WebSocketClient *client);
int websocket_server_remove_client(WebSocketServer *server, WebSocketClient *client);

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