From 2a608965f8cb4bb93522e9b22af840c688ec12a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>
Date: Fri, 22 Mar 2019 02:11:22 +0100
Subject: cam: options: Add an array data type to OptionValue
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To allow specifying the same argument option multiple times a new type
of OptionValue is needed. As parsing of options is an iterative process
there is a need to append options as they are parsed so instead of
setting values using the constructor a new addValue() method is used.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/cam/options.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/cam/options.h')

diff --git a/src/cam/options.h b/src/cam/options.h
index b33a90fc..e0ff50af 100644
--- a/src/cam/options.h
+++ b/src/cam/options.h
@@ -10,6 +10,7 @@
 #include <ctype.h>
 #include <list>
 #include <map>
+#include <vector>
 
 class KeyValueParser;
 class OptionValue;
@@ -84,6 +85,7 @@ public:
 		ValueInteger,
 		ValueString,
 		ValueKeyValue,
+		ValueArray,
 	};
 
 	OptionValue();
@@ -92,21 +94,26 @@ public:
 	OptionValue(const std::string &value);
 	OptionValue(const KeyValueParser::Options &value);
 
+	void addValue(const OptionValue &value);
+
 	ValueType type() const { return type_; }
 
 	operator int() const;
 	operator std::string() const;
 	operator KeyValueParser::Options() const;
+	operator std::vector<OptionValue>() const;
 
 	int toInteger() const;
 	std::string toString() const;
 	KeyValueParser::Options toKeyValues() const;
+	std::vector<OptionValue> toArray() const;
 
 private:
 	ValueType type_;
 	int integer_;
 	std::string string_;
 	KeyValueParser::Options keyValues_;
+	std::vector<OptionValue> array_;
 };
 
 class OptionsParser
-- 
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