// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef {{"_".join(config.protocol.namespace)}}_ErrorSupport_h
#define {{"_".join(config.protocol.namespace)}}_ErrorSupport_h

#include {{format_include(config.protocol.package, "Forward")}}

{% for namespace in config.protocol.namespace %}
namespace {{namespace}} {
{% endfor %}

class {{config.lib.export_macro}} ErrorSupport {
public:
    ErrorSupport();
    ~ErrorSupport();

    void push();
    void setName(const char*);
    void setName(const String&);
    void pop();
    void addError(const char*);
    void addError(const String&);
    bool hasErrors();
    String errors();

private:
    std::vector<String> m_path;
    std::vector<String> m_errors;
};

{% for namespace in config.protocol.namespace %}
} // namespace {{namespace}}
{% endfor %}

#endif // !defined({{"_".join(config.protocol.namespace)}}_ErrorSupport_h)