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/*! \file
* Access functions for ~/.dillo/dpi_socket_dir.
* The most useful function for dillo is a_Dpi_srs, it returns
* the full path to the dpid service request socket.
*/
#ifndef DPI_H
#define DPI_H
#include <config.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
/* Check the Unix98 goodie */
#ifndef socklen_t
#define socklen_t uint32_t
#endif
/* Some systems may not have this one... */
#ifndef AF_LOCAL
#define AF_LOCAL AF_UNIX
#endif
/* This one is tricky, some sources state it should include the byte
* for the terminating NULL, and others say it shouldn't.
* The other way is to only use this one when a native SUN_LEN is not present,
* but as dillo has used this for a long time successfully, here it goes.
*/
# define D_SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \
+ strlen ((ptr)->sun_path))
/*!
* dpi commands
*/
enum {
UNKNOWN_CMD,
BYE_CMD, /* "DpiBye" */
CHECK_SERVER_CMD, /* "check_server" */
REGISTER_ALL_CMD, /* "register_all" */
REGISTER_SERVICE_CMD /* "register_service" */
};
char *a_Dpi_sockdir_file(void);
char *a_Dpi_rd_dpi_socket_dir(char *dirname);
char *a_Dpi_srs(void);
#endif
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