dh: Rename ssh_get_publickey() to ssh_get_server_publickey()

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

include/libssh/libssh.h

@@ -445,7 +445,7 @@ LIBSSH_API char *ssh_get_hexa(const unsigned char *what, size_t len);
 LIBSSH_API char *ssh_get_issue_banner(ssh_session session);
 LIBSSH_API int ssh_get_openssh_version(ssh_session session);
 
-LIBSSH_API int ssh_get_publickey(ssh_session session, ssh_key *key);
+LIBSSH_API int ssh_get_server_publickey(ssh_session session, ssh_key *key);
 
 enum ssh_publickey_hash_type {
     SSH_PUBLICKEY_HASH_SHA1,
@@ -461,6 +461,7 @@ SSH_DEPRECATED LIBSSH_API int ssh_get_pubkey_hash(ssh_session session, unsigned
 SSH_DEPRECATED LIBSSH_API ssh_channel ssh_forward_accept(ssh_session session, int timeout_ms);
 SSH_DEPRECATED LIBSSH_API int ssh_forward_cancel(ssh_session session, const char *address, int port);
 SSH_DEPRECATED LIBSSH_API int ssh_forward_listen(ssh_session session, const char *address, int port, int *bound_port);
+SSH_DEPRECATED LIBSSH_API int ssh_get_publickey(ssh_session session, ssh_key *key);
 
 
 LIBSSH_API int ssh_get_random(void *where,int len,int strong);

src/dh.c

@@ -961,7 +961,7 @@ void ssh_clean_pubkey_hash(unsigned char **hash) {
  *
  * @see ssh_key_free()
  */
-int ssh_get_publickey(ssh_session session, ssh_key *key)
+int ssh_get_server_publickey(ssh_session session, ssh_key *key)
 {
     if (session==NULL ||
         session->current_crypto ==NULL ||
@@ -973,6 +973,14 @@ int ssh_get_publickey(ssh_session session, ssh_key *key)
                                       key);
 }
 
+/**
+ * @deprecated Use ssh_get_server_publickey()
+ */
+int ssh_get_publickey(ssh_session session, ssh_key *key)
+{
+    return ssh_get_server_publickey(session, key);
+}
+
 /**
  * @brief Allocates a buffer with the hash of the public key.
  *