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ENH: add better error reporting for file open failures

This commit is contained in:
Bill Hoffman 2004-09-07 16:55:25 -04:00
parent 8f92e8c069
commit b5bdf2cb0a
14 changed files with 17 additions and 2 deletions
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3
Source/cmCacheManager.cxx
View File

@ -327,9 +327,10 @@ bool cmCacheManager::SaveCache(const char* path)
tempFile += ".tmp";
std::ofstream fout(tempFile.c_str());
if(!fout)
{
{
cmSystemTools::Error("Unable to open cache file for save. ",
cacheFile.c_str());
cmSystemTools::ReportLastSystemError("");
return false;
}
// before writting the cache, update the version numbers

4
Source/cmDumpDocumentation.cxx
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@ -60,7 +60,8 @@ int DumpHTML(const char* outname)
std::ofstream fout(outname);
if(!fout)
{
std::cerr << "failed to open output file: " << outname << "\n";
std::cerr << "failed to open output file: " << outname << "\n";
cmSystemTools::ReportLastSystemError("");
return -1;
}
@ -104,6 +105,7 @@ int DumpForCoverage(const char* outname)
if(!fout)
{
std::cerr << "failed to open output file: " << outname << "\n";
cmSystemTools::ReportLastSystemError("");
return -1;
}
return DumpForCoverageToStream(fout);

1
Source/cmEnableTestingCommand.cxx
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@ -39,6 +39,7 @@ void cmEnableTestingCommand::FinalPass()
if (!fout)
{
cmSystemTools::Error("Error Writing ", fname.c_str());
cmSystemTools::ReportLastSystemError("");
return;
}

1
Source/cmExportLibraryDependencies.cxx
View File

@ -82,6 +82,7 @@ void cmExportLibraryDependenciesCommand::FinalPass()
if (!fout)
{
cmSystemTools::Error("Error Writing ", fname.c_str());
cmSystemTools::ReportLastSystemError("");
return;
}
cmake* cm = m_Makefile->GetCMakeInstance();

1
Source/cmGlobalCodeWarriorGenerator.cxx
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@ -94,6 +94,7 @@ void cmGlobalCodeWarriorGenerator::OutputProject()
{
cmSystemTools::Error("Error can not open project file for write: "
,fname.c_str());
cmSystemTools::ReportLastSystemError("");
return;
}
this->WriteProject(fout);

1
Source/cmGlobalVisualStudio6Generator.cxx
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@ -364,6 +364,7 @@ void cmGlobalVisualStudio6Generator::OutputDSWFile(cmLocalGenerator* root,
{
cmSystemTools::Error("Error can not open DSW file for write: ",
fname.c_str());
cmSystemTools::ReportLastSystemError("");
return;
}
this->WriteDSWFile(fout, root, generators);

1
Source/cmGlobalVisualStudio7Generator.cxx
View File

@ -291,6 +291,7 @@ void cmGlobalVisualStudio7Generator::OutputSLNFile(cmLocalGenerator* root,
{
cmSystemTools::Error("Error can not open DSW file for write: ",
fname.c_str());
cmSystemTools::ReportLastSystemError("");
return;
}
this->WriteSLNFile(fout.GetStream(), root, generators);

1
Source/cmLocalUnixMakefileGenerator.cxx
View File

@ -192,6 +192,7 @@ void cmLocalUnixMakefileGenerator::OutputMakefile(const char* file,
if(!fout)
{
cmSystemTools::Error("Error can not open for write: ", file);
cmSystemTools::ReportLastSystemError("");
return;
}
fout << "# CMAKE generated Makefile, DO NOT EDIT!\n"

1
Source/cmLocalVisualStudio6Generator.cxx
View File

@ -149,6 +149,7 @@ void cmLocalVisualStudio6Generator::CreateSingleDSP(const char *lname, cmTarget
if(!fout)
{
cmSystemTools::Error("Error Writing ", fname.c_str());
cmSystemTools::ReportLastSystemError("");
}
this->WriteDSPFile(fout,lname,target);
fout.close();

1
Source/cmMakefile.cxx
View File

@ -2396,6 +2396,7 @@ int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
cmSystemTools::Error(
"Could not open file for write in copy operation ",
tempOutputFile.c_str());
cmSystemTools::ReportLastSystemError("");
return 0;
}
std::ifstream fin(sinfile.c_str());

1
Source/cmTryCompileCommand.cxx
View File

@ -141,6 +141,7 @@ int cmTryCompileCommand::CoreTryCompileCode(
{
cmSystemTools::Error("Failed to create CMakeList file for ",
outFileName.c_str());
cmSystemTools::ReportLastSystemError("");
return -1;
}

1
Source/cmUseMangledMesaCommand.cxx
View File

@ -80,6 +80,7 @@ CopyAndFullPathMesaHeader(const char* source,
{
cmSystemTools::Error("Could not open file for write in copy operation: ",
tempOutputFile.c_str(), outdir);
cmSystemTools::ReportLastSystemError("");
return;
}
std::ifstream fin(source);

1
Source/cmVTKWrapPythonCommand.cxx
View File

@ -171,6 +171,7 @@ bool cmVTKWrapPythonCommand::WriteInit(const char *kitName,
FILE *fout = fopen(tempOutputFile.c_str(),"w");
if (!fout)
{
cmSystemTools::ReportLastSystemError("cmVTKWrapPythonCommand error:");
return false;
}

1
Source/cmVTKWrapTclCommand.cxx
View File

@ -219,6 +219,7 @@ bool cmVTKWrapTclCommand::WriteInit(const char *kitName,
if (!fout)
{
cmSystemTools::Error("Failed to open TclInit file for ", tempOutputFile.c_str());
cmSystemTools::ReportLastSystemError("");
return false;
}