1 files changed, 56 insertions, 0 deletions
diff --git a/libssh/error.c b/libssh/error.c
new file mode 100644
index 00000000..f3db7948
--- /dev/null
+++ b/libssh/error.c
@@ -0,0 +1,56 @@
+/* error.c */
+/* it does contain error processing functions */
+/*
+Copyright 2003,04 Aris Adamantiadis
+
+This file is part of the SSH Library
+
+The SSH Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The SSH Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the SSH Library; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include "libssh/priv.h"
+
+static int verbosity;
+
+/* ssh_set_error registers an error with a description. the error code is the class of error, and description is obvious.*/
+void ssh_set_error(SSH_SESSION *session,int code,char *descr,...){
+  va_list va;
+  va_start(va,descr);
+  vsnprintf(session->error_buffer,ERROR_BUFFERLEN,descr,va);
+  va_end(va);
+  session->error_code=code;
+}
+
+char *ssh_get_error(SSH_SESSION *session){
+    return session->error_buffer;
+}
+
+int ssh_get_error_code(SSH_SESSION *session){
+    return session->error_code;
+}
+
+void ssh_say(int priority, char *format,...){
+    va_list va;
+    va_start(va,format);
+    if(priority <= verbosity)
+        vfprintf(stderr,format,va);
+    va_end(va);
+}
+
+void ssh_set_verbosity(int num){
+    verbosity=num;
+}