From b785014a15f18a77dd348b7d696983f08f0b68a3 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Sat, 17 Sep 2011 20:05:58 +0200
Subject: [PATCH] crypt: Rename to packet_crypt.

---
 include/libssh/packet.h         | 16 ++++++++++++++++
 include/libssh/poll.h           |  2 ++
 include/libssh/priv.h           | 16 ----------------
 src/CMakeLists.txt              |  2 +-
 src/{crypt.c => packet_crypt.c} |  2 +-
 5 files changed, 20 insertions(+), 18 deletions(-)
 rename src/{crypt.c => packet_crypt.c} (99%)

diff --git a/include/libssh/packet.h b/include/libssh/packet.h
index 414c0ac0..22138e49 100644
--- a/include/libssh/packet.h
+++ b/include/libssh/packet.h
@@ -22,6 +22,8 @@
 #ifndef PACKET_H_
 #define PACKET_H_
 
+struct ssh_socket_struct;
+
 /* this structure should go someday */
 typedef struct packet_struct {
 	int valid;
@@ -58,5 +60,19 @@ int ssh_packet_send_unimplemented(ssh_session session, uint32_t seqnum);
 int ssh_packet_parse_type(ssh_session session);
 //int packet_flush(ssh_session session, int enforce_blocking);
 
+int ssh_packet_socket_callback(const void *data, size_t len, void *user);
+void ssh_packet_register_socket_callback(ssh_session session, struct ssh_socket_struct *s);
+void ssh_packet_set_callbacks(ssh_session session, ssh_packet_callbacks callbacks);
+void ssh_packet_set_default_callbacks(ssh_session session);
+void ssh_packet_process(ssh_session session, uint8_t type);
+
+/* PACKET CRYPT */
+uint32_t packet_decrypt_len(ssh_session session, char *crypted);
+int packet_decrypt(ssh_session session, void *packet, unsigned int len);
+unsigned char *packet_encrypt(ssh_session session,
+                              void *packet,
+                              unsigned int len);
+int packet_hmac_verify(ssh_session session,ssh_buffer buffer,
+                       unsigned char *mac);
 
 #endif /* PACKET_H_ */
diff --git a/include/libssh/poll.h b/include/libssh/poll.h
index 88a16a1e..6c5dbbe2 100644
--- a/include/libssh/poll.h
+++ b/include/libssh/poll.h
@@ -21,6 +21,7 @@
 
 #ifndef POLL_H_
 #define POLL_H_
+
 #include "config.h"
 
 #ifdef HAVE_POLL
@@ -135,6 +136,7 @@ typedef struct ssh_poll_handle_struct *ssh_poll_handle;
 typedef int (*ssh_poll_callback)(ssh_poll_handle p, socket_t fd, int revents,
     void *userdata);
 
+struct ssh_socket_struct;
 
 ssh_poll_handle ssh_poll_new(socket_t fd, short events, ssh_poll_callback cb,
     void *userdata);
diff --git a/include/libssh/priv.h b/include/libssh/priv.h
index 522f56bf..44ec43d5 100644
--- a/include/libssh/priv.h
+++ b/include/libssh/priv.h
@@ -184,22 +184,6 @@ SSH_PACKET_CALLBACK(ssh_packet_dh_reply);
 SSH_PACKET_CALLBACK(ssh_packet_newkeys);
 SSH_PACKET_CALLBACK(ssh_packet_service_accept);
 
-/* in crypt.c */
-uint32_t packet_decrypt_len(ssh_session session,char *crypted);
-int packet_decrypt(ssh_session session, void *packet,unsigned int len);
-unsigned char *packet_encrypt(ssh_session session,void *packet,unsigned int len);
- /* it returns the hmac buffer if exists*/
-struct ssh_poll_handle_struct;
-
-int packet_hmac_verify(ssh_session session,ssh_buffer buffer,unsigned char *mac);
-
-struct ssh_socket_struct;
-
-int ssh_packet_socket_callback(const void *data, size_t len, void *user);
-void ssh_packet_register_socket_callback(ssh_session session, struct ssh_socket_struct *s);
-void ssh_packet_set_callbacks(ssh_session session, ssh_packet_callbacks callbacks);
-void ssh_packet_set_default_callbacks(ssh_session session);
-void ssh_packet_process(ssh_session session, uint8_t type);
 /* connect.c */
 socket_t ssh_connect_host(ssh_session session, const char *host,const char
         *bind_addr, int port, long timeout, long usec);
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1504b76d..d783e7ac 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -82,7 +82,6 @@ set(libssh_SRCS
   client.c
   config.c
   connect.c
-  crypt.c
   dh.c
   ecdh.c
   error.c
@@ -99,6 +98,7 @@ set(libssh_SRCS
   misc.c
   options.c
   packet.c
+  packet_crypt.c
   pcap.c
   pki.c
   poll.c
diff --git a/src/crypt.c b/src/packet_crypt.c
similarity index 99%
rename from src/crypt.c
rename to src/packet_crypt.c
index 5acb126a..6f78138a 100644
--- a/src/crypt.c
+++ b/src/packet_crypt.c
@@ -111,7 +111,7 @@ unsigned char *packet_encrypt(ssh_session session, void *data, uint32_t len) {
   seq = ntohl(session->send_seq);
   crypto = session->current_crypto->out_cipher;
 
-  ssh_log(session, SSH_LOG_PACKET, 
+  ssh_log(session, SSH_LOG_PACKET,
       "Encrypting packet with seq num: %d, len: %d",
       session->send_seq,len);