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124 lines
3.2 KiB
C++
124 lines
3.2 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#ifndef cmListFileCache_h
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#define cmListFileCache_h
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#include "cmStandardIncludes.h"
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#include "cmState.h"
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/** \class cmListFileCache
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* \brief A class to cache list file contents.
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*
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* cmListFileCache is a class used to cache the contents of parsed
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* cmake list files.
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*/
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class cmMakefile;
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struct cmCommandContext
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{
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std::string Name;
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long Line;
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cmCommandContext(): Name(), Line(0) {}
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};
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struct cmListFileArgument
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{
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enum Delimiter
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{
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Unquoted,
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Quoted,
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Bracket
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};
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cmListFileArgument(): Value(), Delim(Unquoted), Line(0) {}
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cmListFileArgument(const cmListFileArgument& r)
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: Value(r.Value), Delim(r.Delim), Line(r.Line) {}
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cmListFileArgument(const std::string& v, Delimiter d, long line)
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: Value(v), Delim(d), Line(line) {}
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bool operator == (const cmListFileArgument& r) const
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{
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return (this->Value == r.Value) && (this->Delim == r.Delim);
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}
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bool operator != (const cmListFileArgument& r) const
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{
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return !(*this == r);
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}
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std::string Value;
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Delimiter Delim;
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long Line;
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};
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struct cmListFileContext
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{
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std::string Name;
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std::string FilePath;
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long Line;
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cmListFileContext(): Name(), FilePath(), Line(0) {}
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static cmListFileContext FromCommandContext(cmCommandContext const& lfcc,
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std::string const& fileName)
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{
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cmListFileContext lfc;
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lfc.FilePath = fileName;
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lfc.Line = lfcc.Line;
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lfc.Name = lfcc.Name;
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return lfc;
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}
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};
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std::ostream& operator<<(std::ostream&, cmListFileContext const&);
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bool operator<(const cmListFileContext& lhs, const cmListFileContext& rhs);
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bool operator==(cmListFileContext const& lhs, cmListFileContext const& rhs);
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bool operator!=(cmListFileContext const& lhs, cmListFileContext const& rhs);
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struct cmListFileFunction: public cmCommandContext
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{
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std::vector<cmListFileArgument> Arguments;
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};
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class cmListFileBacktrace
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{
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public:
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cmListFileBacktrace(cmState::Snapshot snapshot = cmState::Snapshot(),
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cmCommandContext const& cc = cmCommandContext())
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: Context(cc), Snapshot(snapshot)
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{
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}
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void PrintTitle(std::ostream& out);
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void PrintCallStack(std::ostream& out);
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private:
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cmCommandContext Context;
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cmState::Snapshot Snapshot;
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};
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struct cmListFile
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{
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bool ParseFile(const char* path,
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bool topLevel,
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cmMakefile *mf);
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std::vector<cmListFileFunction> Functions;
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};
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struct cmValueWithOrigin {
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cmValueWithOrigin(const std::string &value,
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const cmListFileBacktrace &bt)
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: Value(value), Backtrace(bt)
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{}
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std::string Value;
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cmListFileBacktrace Backtrace;
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};
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#endif
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