Allow reason strings to be used as workitem result string

src/libimcv/imv/imv_reason_string.c

@@ -34,6 +34,11 @@ struct private_imv_reason_string_t {
 	 */
 	char *lang;
 
+	/**
+	 * Separator concatenating multiple reasons
+	 */
+	char *separator;
+
 	/**
 	 * Contains the concatenated reasons
 	 */
@@ -51,7 +56,8 @@ METHOD(imv_reason_string_t, add_reason, void,
 	if (this->reasons.len)
 	{
 		/* append any further reasons */
-		this->reasons = chunk_cat("mcc", this->reasons, chunk_from_chars('\n'),
+		this->reasons = chunk_cat("mcc", this->reasons,
+								  chunk_from_str(this->separator),
 								  chunk_create(s_reason, strlen(s_reason)));
 	}
 	else
@@ -77,7 +83,7 @@ METHOD(imv_reason_string_t, destroy, void,
 /**
  * Described in header.
  */
-imv_reason_string_t *imv_reason_string_create(char *lang)
+imv_reason_string_t *imv_reason_string_create(char *lang, char *separator)
 {
 	private_imv_reason_string_t *this;
 
@@ -88,6 +94,7 @@ imv_reason_string_t *imv_reason_string_create(char *lang)
 			.destroy = _destroy,
 		},
 		.lang = lang,
+		.separator = separator,
 	);
 
 	return &this->public;

src/libimcv/imv/imv_reason_string.h

@@ -58,7 +58,8 @@ struct imv_reason_string_t {
  * Creates an Reason String object
  *
  * @param lang				Preferred language
+ * @param separator			String separating multiple reasons
  */
- imv_reason_string_t* imv_reason_string_create(char *lang);
+ imv_reason_string_t* imv_reason_string_create(char *lang, char *separator);
 
 #endif /** IMV_REASON_STRING_H_ @}*/

src/libimcv/plugins/imv_os/imv_os_state.c

@@ -421,7 +421,7 @@ METHOD(imv_state_t, get_reason_string, bool,
 
 	/* Instantiate a TNC Reason String object */
 	DESTROY_IF(this->reason_string);
-	this->reason_string = imv_reason_string_create(*reason_language);
+	this->reason_string = imv_reason_string_create(*reason_language, "\n");
 
 	if (this->count_update || this->count_blacklist)
 	{

src/libimcv/plugins/imv_scanner/imv_scanner_state.c

@@ -281,7 +281,7 @@ METHOD(imv_state_t, get_reason_string, bool,
 
 	/* Instantiate a TNC Reason String object */
 	DESTROY_IF(this->reason_string);
-	this->reason_string = imv_reason_string_create(*reason_language);
+	this->reason_string = imv_reason_string_create(*reason_language, "\n");
 	if (this->rec != TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION)
 	{
 		this->reason_string->add_reason(this->reason_string, reasons);

src/libimcv/plugins/imv_test/imv_test_state.c

@@ -228,7 +228,7 @@ METHOD(imv_state_t, get_reason_string, bool,
 
 	/* Instantiate a TNC Reason String object */
 	DESTROY_IF(this->reason_string);
-	this->reason_string = imv_reason_string_create(*reason_language);
+	this->reason_string = imv_reason_string_create(*reason_language, "\n");
 	this->reason_string->add_reason(this->reason_string, reasons);
 	*reason_string = this->reason_string->get_encoding(this->reason_string);