1 files changed, 82 insertions, 0 deletions
diff --git a/libapol/include/apol/render.h b/libapol/include/apol/render.h
new file mode 100644
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+++ b/libapol/include/apol/render.h
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+/**
+ * @file
+ *
+ * Public interfaces that renders things that are not already covered
+ * by one of the query files.  Unless otherwise stated, all functions
+ * return a newly allocated string, which the caller is responsible
+ * for free()ing afterwards.
+ *
+ * @author Jeremy A. Mowery jmowery@tresys.com
+ * @author Jason Tang  jtang@tresys.com
+ * @author David Windsor dwindsor@tresys.com
+ *
+ * Copyright (C) 2003-2007 Tresys Technology, LLC
+ *
+ *  This 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.
+ *
+ *  This 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 this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef APOL_RENDER_H
+#define APOL_RENDER_H
+
+#ifdef	__cplusplus
+extern "C"
+{
+#endif
+
+#include "policy.h"
+#include "mls-query.h"
+#include <qpol/policy.h>
+#include <stdlib.h>
+
+/**
+ * Given an IPv4 address (or mask) in qpol byte order, allocate and
+ * return a string representing that address.
+ *
+ * @param p Reference to a policy, for reporting errors
+ * @param addr Address (or mask) to render.
+ *
+ * @return A newly allocated string, which the caller must free.
+ * Returns NULL on error.
+ */
+	extern char *apol_ipv4_addr_render(const apol_policy_t * p, uint32_t addr[4]);
+
+/**
+ * Given an IPv6 address (or mask) in qpol byte order, allocate and
+ * return a string representing that address.
+ *
+ * @param p Reference to a policy, for reporting errors
+ * @param addr Address (or mask) to render.
+ *
+ * @return A newly allocated string, which the caller must free.
+ * Returns NULL on error.
+ */
+	extern char *apol_ipv6_addr_render(const apol_policy_t * p, uint32_t addr[4]);
+
+/**
+ * Creates a string containing the textual representation of
+ * a security context.
+ * @param p Reference to a policy.
+ * @param context Reference to the security context to be rendered.
+ *
+ * @return A newly allocated string on success, caller must free;
+ * NULL on error.
+ */
+	extern char *apol_qpol_context_render(const apol_policy_t * p, const qpol_context_t * context);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif