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#ifndef PHP_SOCK_CONVERSIONS_H
#define PHP_SOCK_CONVERSIONS_H 1
#include <php.h>
#ifndef PHP_WIN32
# include <netinet/in.h>
# include <sys/socket.h>
# if defined(__FreeBSD__) || defined(__NetBSD__)
# include <sys/un.h>
# if defined(__FreeBSD__)
// we can't fully implement the ancillary data feature with
// the legacy sockcred/LOCAL_CREDS pair (due to lack of process
// id handling), so we disable it since only the
// sockcred2/LOCAL_CREDS_PERSISTENT pair can address it.
# undef LOCAL_CREDS
# endif
# endif
#else
# include <Ws2tcpip.h>
#endif
#include "php_sockets.h"
/* TYPE DEFINITIONS */
struct err_s {
int has_error;
char *msg;
int level;
int should_free;
};
struct key_value {
const char *key;
unsigned key_size;
void *value;
};
/* the complete types of these two are not relevant to the outside */
typedef struct _ser_context ser_context;
typedef struct _res_context res_context;
#define KEY_RECVMSG_RET "recvmsg_ret"
typedef void (from_zval_write_field)(const zval *arr_value, char *field, ser_context *ctx);
typedef void (to_zval_read_field)(const char *data, zval *zv, res_context *ctx);
/* VARIABLE DECLARATIONS */
extern const struct key_value empty_key_value_list[];
/* AUX FUNCTIONS */
void err_msg_dispose(struct err_s *err);
void allocations_dispose(zend_llist **allocations);
/* CONVERSION FUNCTIONS */
void from_zval_write_int(const zval *arr_value, char *field, ser_context *ctx);
void to_zval_read_int(const char *data, zval *zv, res_context *ctx);
#ifdef IPV6_PKTINFO
void from_zval_write_in6_pktinfo(const zval *container, char *in6_pktinfo_c, ser_context *ctx);
void to_zval_read_in6_pktinfo(const char *data, zval *zv, res_context *ctx);
#endif
#if defined(SO_PASSCRED) || defined(LOCAL_CREDS_PERSISTENT) || defined(LOCAL_CREDS)
void from_zval_write_ucred(const zval *container, char *ucred_c, ser_context *ctx);
void to_zval_read_ucred(const char *data, zval *zv, res_context *ctx);
#endif
#ifdef SCM_RIGHTS
size_t calculate_scm_rights_space(const zval *arr, ser_context *ctx);
void from_zval_write_fd_array(const zval *arr, char *int_arr, ser_context *ctx);
void to_zval_read_fd_array(const char *data, zval *zv, res_context *ctx);
#endif
void from_zval_write_msghdr_send(const zval *container, char *msghdr_c, ser_context *ctx);
void from_zval_write_msghdr_recv(const zval *container, char *msghdr_c, ser_context *ctx);
void to_zval_read_msghdr(const char *msghdr_c, zval *zv, res_context *ctx);
/* ENTRY POINTS FOR CONVERSIONS */
void *from_zval_run_conversions(const zval *container,
php_socket *sock,
from_zval_write_field *writer,
size_t struct_size,
const char *top_name,
zend_llist **allocations /* out */,
struct err_s *err /* in/out */);
zval *to_zval_run_conversions(const char *structure,
to_zval_read_field *reader,
const char *top_name,
const struct key_value *key_value_pairs,
struct err_s *err, zval *zv);
#endif
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