1 files changed, 84 insertions, 0 deletions
diff --git a/ext/sockets/conversions.h b/ext/sockets/conversions.h
new file mode 100644
index 0000000000..7d515246a0
--- /dev/null
+++ b/ext/sockets/conversions.h
@@ -0,0 +1,84 @@
+#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>
+#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 TSRMLS_DC);
+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
+
+#ifdef SO_PASSCRED
+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);
+
+#endif