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64 lines
2.2 KiB
64 lines
2.2 KiB
2 years ago
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#pragma once
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#include <string>
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#include <drake_vendor/tinyxml2.h>
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#include "drake/common/diagnostic_policy.h"
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#include "drake/multibody/parsing/detail_common.h"
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namespace drake {
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namespace multibody {
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namespace internal {
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// Helper class to format diagnostic messages for a TinyXML2 data source.
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class TinyXml2Diagnostic {
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public:
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// Both @p diagnostic and @p data_source are aliased; their lifetime must
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// exceed that of this object. @p file_extension is only used for formatting
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// diagnostics from file_contents sources. It is copied internally, so places
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// no restrictions on the lifetime of the passed parameter.
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// @pre diagnostic cannot be nullptr.
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// @pre data_source cannot be nullptr.
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TinyXml2Diagnostic(
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const drake::internal::DiagnosticPolicy* diagnostic,
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const DataSource* data_source,
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const std::string& file_extension = "urdf");
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// Issues a warning for an XMLNode.
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void Warning(const tinyxml2::XMLNode& location,
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const std::string& message) const;
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// Issues an error for an XMLNode.
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void Error(const tinyxml2::XMLNode& location,
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const std::string& message) const;
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// Make a temporary policy that can be passed to a node-unaware parsing
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// function. The lifetime of this object, and the @p location should be
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// greater than the lifetime of the returned policy.
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drake::internal::DiagnosticPolicy MakePolicyForNode(
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const tinyxml2::XMLNode* location) const;
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// Warn about spec-documented elements ignored by Drake.
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void WarnUnsupportedElement(const tinyxml2::XMLElement& node,
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const std::string& tag) const;
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// Warn about spec-documented attributes ignored by Drake.
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void WarnUnsupportedAttribute(const tinyxml2::XMLElement& node,
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const std::string& attribute) const;
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private:
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// Makes a diagnostic detail record based on an XMLNode.
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drake::internal::DiagnosticDetail MakeDetail(
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const tinyxml2::XMLNode& location,
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const std::string& message) const;
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const drake::internal::DiagnosticPolicy* diagnostic_{};
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const DataSource* data_source_{};
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const std::string file_extension_;
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};
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} // namespace internal
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} // namespace multibody
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} // namespace drake
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