From e9ae80694875f869892f13f4fcaf1170a00dea41 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kxsldbg/simpleio.c | 144 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 kxsldbg/simpleio.c

(limited to 'kxsldbg/simpleio.c')

diff --git a/kxsldbg/simpleio.c b/kxsldbg/simpleio.c
new file mode 100644
index 00000000..900a698a
--- /dev/null
+++ b/kxsldbg/simpleio.c
@@ -0,0 +1,144 @@
+
+/***************************************************************************
+                          simpleio.c  - use console io only
+                             -------------------
+    begin                : Sun Dec 23 2001
+    copyright            : (C) 2001 by Keith Isdale
+    email                : k_isdale@tpg.com.au
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "kxsldbgpart/libxsldbg/xsldbg.h"
+
+#include <libxslt/xsltutils.h>
+
+#ifdef HAVE_READLINE
+#include <readline/readline.h>
+#ifdef HAVE_HISTORY
+#include <readline/history.h>
+#endif
+#endif
+
+#include <string.h>
+
+#include "kxsldbgpart/libxsldbg/xsldbgmsg.h"
+#include "kxsldbgpart/libxsldbg/xsldbgio.h"
+#include "kxsldbgpart/libxsldbg/options.h"
+
+
+int notifyXsldbgApp(XsldbgMessageEnum type, const void *data)
+{
+  return 1;
+}
+
+int notifyStateXsldbgApp(XsldbgMessageEnum type, int commandId,
+			   XsldbgCommandStateEnum commandState, const char *text)
+{
+  return 1;
+}
+
+int notifyTextXsldbgApp(XsldbgMessageEnum type, const char *text)
+{
+  return 1;
+}
+
+
+/* use this function instead of the one that was in debugXSL.c */
+/**
+ * xslShellReadline:
+ * @prompt:  the prompt value
+ *
+ * Read a string
+ *
+ * Returns a copy of the text inputed or NULL if EOF in stdin found.
+ *    The caller is expected to free the returned string.
+ */
+xmlChar *
+xslDbgShellReadline(xmlChar * prompt)
+{
+
+  static char last_read[DEBUG_BUFFER_SIZE] = { '\0' };
+
+#ifdef HAVE_READLINE
+
+      xmlChar *line_read;
+
+      if (optionsGetIntOption(OPTIONS_STDOUT) == 0){
+	/* Get a line from the user. */
+	line_read = (xmlChar *) readline((char *) prompt);
+
+	/* If the line has any text in it, save it on the history. */
+	if (line_read && *line_read) {
+	  char *temp = (char*)line_read;
+	  add_history((char *) line_read);
+	  strncpy((char*)last_read, (char*)line_read, DEBUG_BUFFER_SIZE - 1);
+	  /* we must ensure that the data is free properly */
+	  line_read = xmlStrdup((xmlChar*)line_read);
+	  free(temp);
+	} else {
+	  free(line_read);
+	  /* if only <Enter>is pressed then try last saved command line */
+	  line_read = xmlStrdup((xmlChar*)last_read);
+	}
+      }else{
+	/* readline library will/may  echo its output which is not wanted
+	   when running in gdb mode.*/
+	char line_buffer[DEBUG_BUFFER_SIZE];
+
+	if (prompt != NULL)
+	  xsltGenericError(xsltGenericErrorContext, "%s", prompt);
+	if (!fgets(line_buffer, sizeof(line_buffer) - 1, stdin)){
+	  line_read = NULL;
+	}else{
+	  line_buffer[DEBUG_BUFFER_SIZE - 1] = 0;
+	  if ((strlen(line_buffer) == 0) || (line_buffer[0] == '\n')){
+	    line_read = xmlStrdup((xmlChar*)last_read);
+	  }else{
+	    add_history((char *) line_buffer);
+	    line_read = xmlStrdup((xmlChar*)line_buffer);
+	    strncpy((char*)last_read, (char*)line_read, sizeof(last_read) - 1);	  	  }
+	}
+
+      }
+      return (line_read);
+
+#else
+      char line_read[DEBUG_BUFFER_SIZE];
+
+      if (prompt != NULL)
+        xsltGenericError(xsltGenericErrorContext, "%s", prompt);
+	  fflush(stderr);
+      if (!fgets(line_read, DEBUG_BUFFER_SIZE - 1, stdin))
+        return (NULL);
+      line_read[DEBUG_BUFFER_SIZE - 1] = 0;
+      /* Repeat of last command when gdb mode is disabled */
+      if (optionsGetIntOption(OPTIONS_GDB) == 0){
+	/* if only <Enter>is pressed then try last saved command line */
+	if ((strlen(line_read) == 0) || (line_read[0] == '\n')) {
+	  strncpy(line_read, last_read, sizeof(line_read) - 1);
+	} else {
+	  strcpy(last_read, line_read);
+	}
+      }
+      return xmlStrdup((xmlChar*)line_read);
+#endif
+
+    }
+
+void xsldbgThreadCleanup(void);
+
+/* thread has died so cleanup after it not called directly but via
+ notifyXsldbgApp*/
+void
+xsldbgThreadCleanup(void)
+{
+
+}
-- 
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