From b4f561680a2a5169d1245271245e2b71822cb73a Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Mon, 26 Oct 2015 15:13:36 +0100
Subject: Store docstrings in AST annotations.

---
 libsolidity/parsing/DocStringParser.h | 70 +++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 libsolidity/parsing/DocStringParser.h

(limited to 'libsolidity/parsing/DocStringParser.h')

diff --git a/libsolidity/parsing/DocStringParser.h b/libsolidity/parsing/DocStringParser.h
new file mode 100644
index 00000000..f67b8bbd
--- /dev/null
+++ b/libsolidity/parsing/DocStringParser.h
@@ -0,0 +1,70 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	cpp-ethereum is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @author Lefteris <lefteris@ethdev.com>
+ * @date 2014, 2015
+ * Parses a given docstring into pieces introduced by tags.
+ */
+
+#pragma once
+
+#include <string>
+#include <libsolidity/interface/Exceptions.h>
+#include <libsolidity/ast/ASTAnnotations.h>
+
+namespace dev
+{
+namespace solidity
+{
+
+class DocStringParser
+{
+public:
+	/// Parse the given @a _docString and stores the parsed components internally.
+	/// @returns false on error and appends the error to @a _errors.
+	bool parse(std::string const& _docString, ErrorList& _errors);
+
+	std::multimap<std::string, DocTag> const& tags() const { return m_docTags; }
+
+private:
+	using iter = std::string::const_iterator;
+	void resetUser();
+	void resetDev();
+
+	iter parseDocTagLine(iter _pos, iter _end, bool _appending);
+	iter parseDocTagParam(iter _pos, iter _end);
+	iter appendDocTagParam(iter _pos, iter _end);
+	void parseDocString(std::string const& _string);
+	iter appendDocTag(iter _pos, iter _end);
+	/// Parses the doc tag named @a _tag, adds it to m_docTags and returns the position
+	/// after the tag.
+	iter parseDocTag(iter _pos, iter _end, std::string const& _tag);
+
+	/// Creates and inserts a new tag and adjusts m_lastTag.
+	void newTag(std::string const& _tagName);
+
+	void appendError(std::string const& _description);
+
+	/// Mapping tag name -> content.
+	std::multimap<std::string, DocTag> m_docTags;
+	DocTag* m_lastTag = nullptr;
+	ErrorList* m_errors = nullptr;
+	bool m_errorsOccurred = false;
+};
+
+} //solidity NS
+} // dev NS
-- 
cgit