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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#pragma once
#include "cmConfigure.h" // IWYU pragma: keep
#include <bitset>
#include <cstddef>
#include <iosfwd>
#include <string>
#include <cm/string_view>
class cmSlnData;
class cmVisualStudioSlnParser
{
public:
enum ParseResult
{
ResultOK = 0,
ResultInternalError = -1,
ResultExternalError = 1,
ResultErrorOpeningInput = ResultExternalError,
ResultErrorReadingInput,
ResultErrorInputStructure,
ResultErrorInputData,
ResultErrorBadInternalState = ResultInternalError,
ResultErrorUnsupportedDataGroup = ResultInternalError - 1
};
enum DataGroup
{
DataGroupProjectsBit,
DataGroupProjectDependenciesBit,
DataGroupSolutionConfigurationsBit,
DataGroupProjectConfigurationsBit,
DataGroupSolutionFiltersBit,
DataGroupGenericGlobalSectionsBit,
DataGroupCount
};
using DataGroupSet = std::bitset<DataGroupCount>;
static DataGroupSet const DataGroupProjects;
static DataGroupSet const DataGroupProjectDependencies;
static DataGroupSet const DataGroupSolutionConfigurations;
static DataGroupSet const DataGroupProjectConfigurations;
static DataGroupSet const DataGroupSolutionFilters;
static DataGroupSet const DataGroupGenericGlobalSections;
static DataGroupSet const DataGroupAll;
bool Parse(std::istream& input, cmSlnData& output,
DataGroupSet dataGroups = DataGroupAll);
bool ParseFile(std::string const& file, cmSlnData& output,
DataGroupSet dataGroups = DataGroupAll);
ParseResult GetParseResult() const;
size_t GetParseResultLine() const;
bool GetParseHadBOM() const;
protected:
class State;
friend class State;
class ParsedLine;
struct ResultData
{
ParseResult Result = ResultOK;
size_t ResultLine = 0;
bool HadBOM;
ResultData();
void Clear();
void SetError(ParseResult error, size_t line);
} LastResult;
bool IsDataGroupSetSupported(DataGroupSet dataGroups) const;
bool ParseImpl(std::istream& input, cmSlnData& output, State& state);
bool ParseBOM(std::istream& input, std::string& line, State& state);
bool ParseMultiValueTag(std::string const& line, ParsedLine& parsedLine,
State& state);
bool ParseSingleValueTag(std::string const& line, ParsedLine& parsedLine,
State& state);
bool ParseKeyValuePair(std::string const& line, ParsedLine& parsedLine,
State& state);
bool ParseTag(cm::string_view fullTag, ParsedLine& parsedLine, State& state);
bool ParseValue(std::string const& value, ParsedLine& parsedLine);
};
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