1 files changed, 95 insertions, 0 deletions
diff --git a/src/libimcv/imv/imv_reason_string.c b/src/libimcv/imv/imv_reason_string.c
new file mode 100644
index 000000000..18eade01b
--- /dev/null
+++ b/src/libimcv/imv/imv_reason_string.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2012 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include "imv_reason_string.h"
+
+#include <utils/debug.h>
+
+typedef struct private_imv_reason_string_t private_imv_reason_string_t;
+
+/**
+ * Private data of an imv_reason_string_t object.
+ */
+struct private_imv_reason_string_t {
+
+	/**
+	 * Public members of imv_reason_string_t
+	 */
+	imv_reason_string_t public;
+
+	/**
+	 * Preferred language
+	 */
+	char *lang;
+
+	/**
+	 * Contains the concatenated reasons
+	 */
+	chunk_t reasons;
+
+};
+
+METHOD(imv_reason_string_t, add_reason, void,
+	private_imv_reason_string_t *this, imv_lang_string_t reason[])
+{
+	char *s_reason;
+
+	s_reason = imv_lang_string_select_string(reason, this->lang);
+
+	if (this->reasons.len)
+	{
+		/* append any further reasons */
+		this->reasons = chunk_cat("cm", this->reasons, chunk_from_chars('\n'),
+								  chunk_create(s_reason, strlen(s_reason)));
+	}
+	else
+	{
+		/* add the first reason */
+		this->reasons = chunk_clone(chunk_create(s_reason, strlen(s_reason)));
+	}
+}
+
+METHOD(imv_reason_string_t, get_encoding, chunk_t,
+	private_imv_reason_string_t *this)
+{
+	return this->reasons;
+}
+
+METHOD(imv_reason_string_t, destroy, void,
+	private_imv_reason_string_t *this)
+{
+	free(this->reasons.ptr);
+	free(this);
+}
+
+/**
+ * Described in header.
+ */
+imv_reason_string_t *imv_reason_string_create(char *lang)
+{
+	private_imv_reason_string_t *this;
+
+	INIT(this,
+		.public = {
+			.add_reason = _add_reason,
+			.get_encoding = _get_encoding,
+			.destroy = _destroy,
+		},
+		.lang = lang,
+	);
+
+	return &this->public;
+}
+