1 files changed, 0 insertions, 152 deletions
diff --git a/yaml-cpp/src/parser.cpp b/yaml-cpp/src/parser.cpp
deleted file mode 100755
index b836823f..00000000
--- a/yaml-cpp/src/parser.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-#include "yaml-cpp/parser.h"
-#include "yaml-cpp/eventhandler.h"
-#include "yaml-cpp/exceptions.h"
-#include "yaml-cpp/node.h"
-#include "directives.h"
-#include "nodebuilder.h"
-#include "scanner.h"
-#include "singledocparser.h"
-#include "tag.h"
-#include "token.h"
-#include <sstream>
-#include <cstdio>
-
-namespace YAML
-{
-	Parser::Parser()
-	{
-	}
-	
-	Parser::Parser(std::istream& in)
-	{
-		Load(in);
-	}
-
-	Parser::~Parser()
-	{
-	}
-
-	Parser::operator bool() const
-	{
-		return m_pScanner.get() && !m_pScanner->empty();
-	}
-
-	void Parser::Load(std::istream& in)
-	{
-		m_pScanner.reset(new Scanner(in));
-		m_pDirectives.reset(new Directives);
-	}
-
-	// HandleNextDocument
-	// . Handles the next document
-	// . Throws a ParserException on error.
-	// . Returns false if there are no more documents
-	bool Parser::HandleNextDocument(EventHandler& eventHandler)
-	{
-		if(!m_pScanner.get())
-			return false;
-
-		ParseDirectives();
-		if(m_pScanner->empty())
-			return false;
-		
-		SingleDocParser sdp(*m_pScanner, *m_pDirectives);
-		sdp.HandleDocument(eventHandler);
-		return true;
-	}
-
-	// GetNextDocument
-	// . Reads the next document in the queue (of tokens).
-	// . Throws a ParserException on error.
-	bool Parser::GetNextDocument(Node& document)
-	{
-		NodeBuilder builder(document);
-		return HandleNextDocument(builder);
-	}
-
-	// ParseDirectives
-	// . Reads any directives that are next in the queue.
-	void Parser::ParseDirectives()
-	{
-		bool readDirective = false;
-
-		while(1) {
-			if(m_pScanner->empty())
-				break;
-
-			Token& token = m_pScanner->peek();
-			if(token.type != Token::DIRECTIVE)
-				break;
-
-			// we keep the directives from the last document if none are specified;
-			// but if any directives are specific, then we reset them
-			if(!readDirective)
-				m_pDirectives.reset(new Directives);
-
-			readDirective = true;
-			HandleDirective(token);
-			m_pScanner->pop();
-		}
-	}
-
-	void Parser::HandleDirective(const Token& token)
-	{
-		if(token.value == "YAML")
-			HandleYamlDirective(token);
-		else if(token.value == "TAG")
-			HandleTagDirective(token);
-	}
-
-	// HandleYamlDirective
-	// . Should be of the form 'major.minor' (like a version number)
-	void Parser::HandleYamlDirective(const Token& token)
-	{
-		if(token.params.size() != 1)
-			throw ParserException(token.mark, ErrorMsg::YAML_DIRECTIVE_ARGS);
-		
-		if(!m_pDirectives->version.isDefault)
-			throw ParserException(token.mark, ErrorMsg::REPEATED_YAML_DIRECTIVE);
-
-		std::stringstream str(token.params[0]);
-		str >> m_pDirectives->version.major;
-		str.get();
-		str >> m_pDirectives->version.minor;
-		if(!str || str.peek() != EOF)
-			throw ParserException(token.mark, std::string(ErrorMsg::YAML_VERSION) + token.params[0]);
-
-		if(m_pDirectives->version.major > 1)
-			throw ParserException(token.mark, ErrorMsg::YAML_MAJOR_VERSION);
-
-		m_pDirectives->version.isDefault = false;
-		// TODO: warning on major == 1, minor > 2?
-	}
-
-	// HandleTagDirective
-	// . Should be of the form 'handle prefix', where 'handle' is converted to 'prefix' in the file.
-	void Parser::HandleTagDirective(const Token& token)
-	{
-		if(token.params.size() != 2)
-			throw ParserException(token.mark, ErrorMsg::TAG_DIRECTIVE_ARGS);
-
-		const std::string& handle = token.params[0];
-		const std::string& prefix = token.params[1];
-		if(m_pDirectives->tags.find(handle) != m_pDirectives->tags.end())
-			throw ParserException(token.mark, ErrorMsg::REPEATED_TAG_DIRECTIVE);
-		
-		m_pDirectives->tags[handle] = prefix;
-	}
-
-	void Parser::PrintTokens(std::ostream& out)
-	{
-		if(!m_pScanner.get())
-			return;
-		
-		while(1) {
-			if(m_pScanner->empty())
-				break;
-
-			out << m_pScanner->peek() << "\n";
-			m_pScanner->pop();
-		}
-	}
-}