151 lines
3.8 KiB
C++
151 lines
3.8 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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// Program extracts documentation describing commands from
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// the CMake system.
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//
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#include "cmake.h"
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#include "cmDocumentation.h"
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#include "cmVersion.h"
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//----------------------------------------------------------------------------
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static const char *cmDocumentationName[][3] =
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{
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{0,
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" DumpDocumentation - Dump documentation for CMake.", 0},
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{0,0,0}
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};
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//----------------------------------------------------------------------------
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static const char *cmDocumentationUsage[][3] =
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{
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{0,
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" DumpDocumentation [filename]", 0},
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{0,0,0}
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};
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//----------------------------------------------------------------------------
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static const char *cmDocumentationDescription[][3] =
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{
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{0,
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"The \"DumpDocumentation\" executable is only available in the build "
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"tree. It is used for testing, coverage, and documentation.", 0},
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CMAKE_STANDARD_INTRODUCTION,
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{0,0,0}
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};
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//----------------------------------------------------------------------------
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static const char *cmDocumentationOptions[][3] =
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{
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{"--all-for-coverage",
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"Dump all documentation to stdout. For testing.", 0},
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{0,0,0}
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};
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int DumpHTML(const char* outname)
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{
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std::ofstream fout(outname);
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if(!fout)
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{
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std::cerr << "failed to open output file: " << outname << "\n";
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cmSystemTools::ReportLastSystemError("");
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return -1;
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}
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cmake cmi;
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cmDocumentation doc;
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std::vector<cmDocumentationEntry> commands;
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cmi.GetCommandDocumentation(commands);
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cmOStringStream str;
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str << "Documentation for Commands of CMake "
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<< cmVersion::GetCMakeVersion();
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doc.SetSection(str.str().c_str(), commands);
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doc.Print(cmDocumentation::HTMLForm, fout);
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return 0;
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}
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int DumpForCoverageToStream(std::ostream& out)
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{
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cmake cmi;
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cmDocumentation doc;
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std::vector<cmDocumentationEntry> commands;
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std::vector<cmDocumentationEntry> generators;
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cmi.GetCommandDocumentation(commands);
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cmi.GetGeneratorDocumentation(generators);
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doc.SetSection("Name",cmDocumentationName);
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doc.SetSection("Usage",cmDocumentationUsage);
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doc.SetSection("Description",cmDocumentationDescription);
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doc.SetSection("options",cmDocumentationOptions);
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doc.SetSection("Commands",commands);
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doc.SetSection("Generators",generators);
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doc.PrintDocumentation(cmDocumentation::Usage, out);
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doc.PrintDocumentation(cmDocumentation::Full, out);
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return 0;
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}
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int DumpForCoverage(const char* outname)
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{
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if(outname)
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{
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std::ofstream fout(outname);
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if(!fout)
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{
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std::cerr << "failed to open output file: " << outname << "\n";
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cmSystemTools::ReportLastSystemError("");
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return -1;
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}
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return DumpForCoverageToStream(fout);
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}
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else
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{
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return DumpForCoverageToStream(std::cout);
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}
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}
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int main(int ac, char** av)
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{
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cmSystemTools::EnableMSVCDebugHook();
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cmSystemTools::FindExecutableDirectory(av[0]);
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const char* outname = "cmake.html";
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bool coverage = false;
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if(ac > 1)
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{
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if(strcmp(av[1], "--all-for-coverage") == 0)
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{
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coverage = true;
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if(ac > 2)
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{
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outname = av[2];
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}
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else
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{
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outname = 0;
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}
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}
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else
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{
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outname = av[1];
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}
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}
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if(coverage)
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{
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return DumpForCoverage(outname);
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}
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else
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{
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return DumpHTML(outname);
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}
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}
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