rename some of the classes
CParser is now just parser. CTree is now Schema. The namespace "schema" is
now called "yang".
Change-Id: Ief9c22fb6a7633b80010d355f9582e313e818d45
diff --git a/src/parser.cpp b/src/parser.cpp
new file mode 100644
index 0000000..87ed317
--- /dev/null
+++ b/src/parser.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2018 CESNET, https://photonics.cesnet.cz/
+ * Copyright (C) 2018 FIT CVUT, https://fit.cvut.cz/
+ *
+ * Written by Václav Kubernát <kubervac@fit.cvut.cz>
+ *
+*/
+#include <ostream>
+#include "parser.hpp"
+
+TooManyArgumentsException::~TooManyArgumentsException() = default;
+
+InvalidCommandException::~InvalidCommandException() = default;
+
+
+Parser::Parser(const Schema& schema)
+ : m_schema(schema)
+{
+}
+
+cd_ Parser::parseCommand(const std::string& line, std::ostream& errorStream)
+{
+ cd_ parsedCommand;
+ ParserContext ctx(m_schema, m_curDir);
+ auto it = line.begin();
+
+ boost::spirit::x3::error_handler<std::string::const_iterator> errorHandler(it, line.end(), errorStream);
+
+ auto grammar =
+ x3::with<parser_context_tag>(ctx)[
+ x3::with<x3::error_handler_tag>(std::ref(errorHandler))[cd]
+ ];
+ bool result = x3::phrase_parse(it, line.end(), grammar, space, parsedCommand);
+
+ if (!result || it != line.end()) {
+ throw InvalidCommandException(std::string(it, line.end()) + " this was left of input");
+ }
+
+ return parsedCommand;
+}
+
+void Parser::changeNode(const path_& name)
+{
+ for (const auto& it : name.m_nodes) {
+ if (it.type() == typeid(nodeup_))
+ m_curDir.m_nodes.pop_back();
+ else
+ m_curDir.m_nodes.push_back(it);
+ }
+}
+
+std::string Parser::currentNode() const
+{
+ std::string res;
+ for (const auto& it : m_curDir.m_nodes) {
+ res = joinPaths(res, boost::apply_visitor(nodeToString(), it));
+ }
+
+ return res;
+}
+