X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=net.h;h=5ff53987af6591e6192ae034fe6270fbb29df01b;hp=c2f32c78edfd4613ab2bf42ee3b5094aaa523c02;hb=5430c77f1fdf97d92796f44623d257b8124bde24;hpb=1e7af5fa9f6fc0e773ae50fa878b18a33ef58bea

diff --git a/net.h b/net.h
index c2f32c78..5ff53987 100644
--- a/net.h
+++ b/net.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
  *
  *     This program is free software; you can redistribute it and/or modify
  *     it under the terms of the GNU General Public License as published by
@@ -28,20 +28,28 @@
 #define UNIX_PATH_MAX 108
 #endif
 
-struct hostent *get_host_info(char *);
+/** used to crypt the communication between para_server and para_client */
+typedef void crypt_function(unsigned long len,
+	const unsigned char *indata, unsigned char *outdata, void *private_data);
+
+#include <netdb.h> /* hostent */
+int get_host_info(char *host, struct hostent **ret);
 int get_socket(void);
 void init_sockaddr(struct sockaddr_in*, int, const struct hostent*);
 int para_connect(int, struct sockaddr_in *);
 int send_buffer(int, const char *);
 int send_bin_buffer(int, const char *, size_t);
-int send_va_buffer(int, char *, ...);
+int send_va_buffer(int, const char *, ...);
 int recv_buffer(int, char *, ssize_t);
 int recv_bin_buffer(int, char *, ssize_t);
 int para_accept(int, void *addr, socklen_t size);
 int create_pf_socket(const char *, struct sockaddr_un *, int mod);
 int init_unix_addr(struct sockaddr_un *, const char *);
-int recv_cred_buffer(int, char *, size_t, struct ucred *);
+int recv_cred_buffer(int, char *, size_t);
 ssize_t send_cred_buffer(int, char*);
 int recv_pattern(int fd, const char *pattern, size_t bufsize);
 int init_tcp_socket(int port);
+void enable_crypt(int fd, crypt_function *recv_f, crypt_function *send_f,
+	void *private_data);
+void disable_crypt(int fd);