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Exporters: raise errors if output files cannot be opened.

pull/60/head
Alexander Gessler 2013-06-25 14:09:28 +02:00
parent b5e916a646
commit 34d2bdd178
4 changed files with 17 additions and 0 deletions
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3
code/ColladaExporter.cpp
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@ -58,6 +58,9 @@ void ExportSceneCollada(const char* pFile,IOSystem* pIOSystem, const aiScene* pS
// we're still here - export successfully completed. Write result to the given IOSYstem
boost::scoped_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
if(outfile == NULL) {
throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
}
// XXX maybe use a small wrapper around IOStream that behaves like std::stringstream in order to avoid the extra copy.
outfile->Write( iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()),1);

6
code/ObjExporter.cpp
View File

@ -59,10 +59,16 @@ void ExportSceneObj(const char* pFile,IOSystem* pIOSystem, const aiScene* pScene
// we're still here - export successfully completed. Write both the main OBJ file and the material script
{
boost::scoped_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
if(outfile == NULL) {
throw DeadlyExportError("could not open output .obj file: " + std::string(pFile));
}
outfile->Write( exporter.mOutput.str().c_str(), static_cast<size_t>(exporter.mOutput.tellp()),1);
}
{
boost::scoped_ptr<IOStream> outfile (pIOSystem->Open(exporter.GetMaterialLibFileName(),"wt"));
if(outfile == NULL) {
throw DeadlyExportError("could not open output .mtl file: " + std::string(exporter.GetMaterialLibFileName()));
}
outfile->Write( exporter.mOutputMat.str().c_str(), static_cast<size_t>(exporter.mOutputMat.tellp()),1);
}
}

4
code/PlyExporter.cpp
View File

@ -57,6 +57,10 @@ void ExportScenePly(const char* pFile,IOSystem* pIOSystem, const aiScene* pScene
// we're still here - export successfully completed. Write the file.
boost::scoped_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
if(outfile == NULL) {
throw DeadlyExportError("could not open output .ply file: " + std::string(pFile));
}
outfile->Write( exporter.mOutput.str().c_str(), static_cast<size_t>(exporter.mOutput.tellp()),1);
}

4
code/STLExporter.cpp
View File

@ -57,6 +57,10 @@ void ExportSceneSTL(const char* pFile,IOSystem* pIOSystem, const aiScene* pScene
// we're still here - export successfully completed. Write the file.
boost::scoped_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
if(outfile == NULL) {
throw DeadlyExportError("could not open output .stl file: " + std::string(pFile));
}
outfile->Write( exporter.mOutput.str().c_str(), static_cast<size_t>(exporter.mOutput.tellp()),1);
}