Plumbing ownership further; some things became C++

dpi/dpiutil.hh

@@ -0,0 +1,70 @@
+/*
+ * File: dpiutil.h
+ *
+ * Copyright 2004-2005 Jorge Arellano Cid <jcid@dillo.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 3 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+/*
+ * This file contains common functions used by dpi programs.
+ * (i.e. a convenience library).
+ */
+
+#ifndef __DPIUTIL_H__
+#define __DPIUTIL_H__
+
+#include <stdio.h>
+#include "d_size.h"
+#include "../dlib/dlib.h"
+
+
+#ifdef __cplusplus
+#include <string>
+
+extern "C" {
+#else
+#error DPI UTIL header is now C++
+#endif /* __cplusplus */
+
+
+/*
+ * Escape URI characters in 'esc_set' as %XX sequences.
+ * Return value: New escaped string.
+ */
+std::string Escape_uri_str(const char *str, const char *p_esc_set);
+
+/*
+ * Unescape %XX sequences in a string.
+ * Return value: a new unescaped string
+ */
+char *Unescape_uri_str(const char *str);
+
+/*
+ * Escape unsafe characters as html entities.
+ * Return value: New escaped string.
+ */
+char *Escape_html_str(const char *str);
+
+/*
+ * Unescape a few HTML entities (inverse of Escape_html_str)
+ * Return value: New unescaped string.
+ */
+char *Unescape_html_str(const char *str);
+
+/*
+ * Filter an SMTP hack with a FTP URI
+ */
+char *Filter_smtp_hack(char *url);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __DPIUTIL_H__ */
+