51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef __IPC_COMMUNICATION_H__
|
|
#define __IPC_COMMUNICATION_H__
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <errno.h> // error numbers
|
|
#include "message.h"
|
|
|
|
#include "client.h"
|
|
|
|
#define COMMUNICATION_VERSION 1
|
|
|
|
#define IPC_WITH_UNIX_SOCKETS
|
|
#ifdef IPC_WITH_UNIX_SOCKETS
|
|
#include "usocket.h"
|
|
#endif
|
|
// SERVICE
|
|
|
|
// srv->version and srv->index must be already set
|
|
// init unix socket + fill srv->spath
|
|
int ipc_server_init (char **env
|
|
, struct ipc_service *srv, const char *sname);
|
|
int ipc_server_close (struct ipc_service *srv);
|
|
int ipc_server_close_client (struct ipc_client *p);
|
|
int ipc_server_accept (struct ipc_service *srv, struct ipc_client *p);
|
|
|
|
// 1 on a recipient socket close
|
|
int ipc_server_read (const struct ipc_client *, struct ipc_message *m);
|
|
int ipc_server_write (const struct ipc_client *, const struct ipc_message *m);
|
|
|
|
int ipc_server_select (struct ipc_clients * clients, struct ipc_service *srv
|
|
, struct ipc_clients *active_clients, int *new_connection);
|
|
|
|
// APPLICATION
|
|
|
|
// Initialize connection with unix socket
|
|
// send the connection string to $TMP/<service>
|
|
// fill srv->spath && srv->service_fd
|
|
int ipc_application_connection (char **env
|
|
, struct ipc_service *, const char *);
|
|
int ipc_application_close (struct ipc_service *);
|
|
|
|
// 1 on a recipient socket close
|
|
int ipc_application_read (struct ipc_service *srv, struct ipc_message *m);
|
|
int ipc_application_write (struct ipc_service *, const struct ipc_message *m);
|
|
|
|
|
|
|
|
#endif
|