param block cleanup

added Flag as value type
moved Batch to BatchBlock
renamed Choice to ChoiceBlock
made merging of parameters for ValueParams consistent (fillFrom and overwriteFrom are inverses of each other now)
made iteration over Multiple<T> type params easier
initial schema param blocks

1 files changed, 135 insertions, 5 deletions

diff --git a/indra/llxuixml/llxuiparser.cpp b/indra/llxuixml/llxuiparser.cpp
index 4af077b22c..c60f656c2c 100644
--- a/indra/llxuixml/llxuiparser.cpp
+++ b/indra/llxuixml/llxuiparser.cpp
@@ -51,6 +51,136 @@ static 	LLInitParam::Parser::parser_read_func_map_t sXSDReadFuncs;
 static 	LLInitParam::Parser::parser_write_func_map_t sXSDWriteFuncs;
 static 	LLInitParam::Parser::parser_inspect_func_map_t sXSDInspectFuncs;
 
+struct MaxOccur : public LLInitParam::ChoiceBlock<MaxOccur>
+{
+	Alternative<int> count;
+	Alternative<std::string> unbounded;
+
+	MaxOccur()
+	:	unbounded("", "unbounded")
+	{}
+};
+
+struct Occurs : public LLInitParam::Block<Occurs>
+{
+	Optional<S32>	minOccurs;
+	Optional<MaxOccur>	maxOccurs;
+
+	Occurs()
+	:	minOccurs("minOccurs"),
+		maxOccurs("maxOccurs")
+	{
+		minOccurs = 0;
+		maxOccurs.unbounded.choose();
+	}
+};
+
+
+typedef enum
+{
+	USE_REQUIRED,
+	USE_OPTIONAL
+} EUse;
+
+namespace LLInitParam
+{
+	template<>
+	struct TypeValues<EUse> : public TypeValuesHelper<EUse>
+	{
+		static void declareValues()
+		{
+			declare("required", USE_REQUIRED);
+			declare("optional", USE_OPTIONAL);
+		}
+	};
+}
+
+struct Name : public LLInitParam::Block<Name>
+{
+	Mandatory<std::string> name;
+
+	Name()
+	:	name("name")
+	{}
+};
+
+struct Attribute : public LLInitParam::Block<Attribute>
+{
+	Mandatory<Name>			name;
+	Mandatory<std::string>	type;
+	Mandatory<EUse>			use;
+	
+	Attribute()
+	:	name("name"),
+		type("type"),
+		use("use")
+	{
+	}
+};
+
+struct ComplexType : public LLInitParam::Block<ComplexType>
+{
+	Multiple<Attribute>			attribute;
+	//Multiple<struct Element>	elements;
+	Optional<bool>				mixed;
+
+	ComplexType()
+	:	attribute("xs:attribute"),
+		//elements("xs:element"),
+		mixed("mixed")
+	{
+		mixed = true;
+	}
+};
+
+struct Element : public LLInitParam::Block<Element, Occurs>
+{
+	Mandatory<ComplexType>	complexType;
+	Mandatory<Name>			name;
+
+	Element()
+	:	complexType("xs:complexType")
+	{}
+};
+
+struct Elements : public LLInitParam::Block<Elements, Occurs>
+{
+	Multiple<Element> elements;
+
+	Elements()
+	:	elements("xs:element")
+	{}
+};
+
+struct Schema : public LLInitParam::Block<Schema>
+{
+private:
+	Mandatory<std::string>	targetNamespace,
+							xmlns;
+
+public:
+	Optional<std::string>	attributeFormDefault,
+							elementFormDefault,
+							xs;
+
+	Optional<Elements>		elements;
+	
+	void setNameSpace(const std::string& ns) {targetNamespace = ns; xmlns = ns;}
+
+	Schema()
+	:	attributeFormDefault("attributeFormDefault"),
+		elementFormDefault("elementFormDefault"),
+		xs("xmlns:xs"),
+		targetNamespace("targetNamespace"),
+		xmlns("xmlns"),
+		elements("xs:choice")
+	{
+		attributeFormDefault = "unqualified";
+		elementFormDefault = "qualified";
+		xs = "http://www.w3.org/2001/XMLSchema";
+	}
+
+};
 
 //
 // LLXSDWriter
@@ -388,7 +518,7 @@ LLXUIParser::LLXUIParser()
 {
 	if (sXUIReadFuncs.empty())
 	{
-		registerParserFuncs<LLInitParam::NoParamValue>(readNoValue, writeNoValue);
+		registerParserFuncs<LLInitParam::Flag>(readFlag, writeFlag);
 		registerParserFuncs<bool>(readBoolValue, writeBoolValue);
 		registerParserFuncs<std::string>(readStringValue, writeStringValue);
 		registerParserFuncs<U8>(readU8Value, writeU8Value);
@@ -645,13 +775,13 @@ LLXMLNodePtr LLXUIParser::getNode(const name_stack_t& stack)
 	return (out_node == mWriteRootNode ? LLXMLNodePtr(NULL) : out_node);
 }
 
-bool LLXUIParser::readNoValue(Parser& parser, void* val_ptr)
+bool LLXUIParser::readFlag(Parser& parser, void* val_ptr)
 {
 	LLXUIParser& self = static_cast<LLXUIParser&>(parser);
 	return self.mCurReadNode == DUMMY_NODE;
 }
 
-bool LLXUIParser::writeNoValue(Parser& parser, const void* val_ptr, const name_stack_t& stack)
+bool LLXUIParser::writeFlag(Parser& parser, const void* val_ptr, const name_stack_t& stack)
 {
 	// just create node
 	LLXUIParser& self = static_cast<LLXUIParser&>(parser);
@@ -1083,7 +1213,7 @@ LLSimpleXUIParser::LLSimpleXUIParser(LLSimpleXUIParser::element_start_callback_t
 {
 	if (sSimpleXUIReadFuncs.empty())
 	{
-		registerParserFuncs<LLInitParam::NoParamValue>(readNoValue);
+		registerParserFuncs<LLInitParam::Flag>(readFlag);
 		registerParserFuncs<bool>(readBoolValue);
 		registerParserFuncs<std::string>(readStringValue);
 		registerParserFuncs<U8>(readU8Value);
@@ -1376,7 +1506,7 @@ void LLSimpleXUIParser::parserError(const std::string& message)
 #endif
 }
 
-bool LLSimpleXUIParser::readNoValue(Parser& parser, void* val_ptr)
+bool LLSimpleXUIParser::readFlag(Parser& parser, void* val_ptr)
 {
 	LLSimpleXUIParser& self = static_cast<LLSimpleXUIParser&>(parser);
 	return self.mCurAttributeValueBegin == NO_VALUE_MARKER;