1 files changed, 99 insertions, 0 deletions
diff --git a/plugins/shn/output.c b/plugins/shn/output.c
new file mode 100644
index 00000000..1c1f9092
--- /dev/null
+++ b/plugins/shn/output.c
@@ -0,0 +1,99 @@
+/*  output.c - functions for message and error output
+ *  Copyright (C) 2000-2007  Jason Jordan <shnutils@freeshell.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
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * $Id: output.c,v 1.11 2007/03/23 05:49:48 jason Exp $
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "shorten.h"
+#include "shn.h"
+
+void print_lines(char *prefix,char *message)
+{
+  char *head, *tail;
+
+  head = tail = message;
+  while (*head != '\0') {
+    if (*head == '\n') {
+      *head = '\0';
+      fprintf(stderr,"%s%s\n",prefix,tail);
+      tail = head + 1;
+    }
+    head++;
+  }
+  fprintf(stderr,"%s%s\n",prefix,tail);
+}
+
+void shn_error(char *msg, ...)
+{
+  va_list args;
+  char msgbuf[BUF_SIZE];
+
+  va_start(args,msg);
+
+  shn_vsnprintf(msgbuf,BUF_SIZE,msg,args);
+
+  switch (shn_cfg.error_output_method) {
+    case ERROR_OUTPUT_STDERR:
+      print_lines(PACKAGE ": ",msgbuf);
+      break;
+//    case ERROR_OUTPUT_WINDOW:
+//      shn_message_box(msgbuf);
+//      break;
+    default:
+      if (0 != shn_cfg.verbose)
+        print_lines(PACKAGE " [error]: ",msgbuf);
+  }
+
+  va_end(args);
+}
+
+void shn_debug(char *msg, ...)
+{
+  va_list args;
+  char msgbuf[BUF_SIZE];
+
+  va_start(args,msg);
+
+  shn_vsnprintf(msgbuf,BUF_SIZE,msg,args);
+
+  if (0 != shn_cfg.verbose)
+    print_lines(PACKAGE " [debug]: ",msgbuf);
+
+  va_end(args);
+}
+
+void shn_error_fatal(shn_file *this_shn,char *complaint, ...)
+{
+  va_list args;
+
+  va_start(args,complaint);
+
+  if (NULL != this_shn) {
+    if (0 == this_shn->vars.fatal_error) {
+      this_shn->vars.fatal_error = 1;
+      this_shn->vars.going = 0;
+      shn_vsnprintf(this_shn->vars.fatal_error_msg,BUF_SIZE,complaint,args);
+    }
+  }
+
+  va_end(args);
+}