Function FindVisualStudioInstances

Source/cmCallVisualStudioMacro.cxx:327–361

Find instances of Visual Studio with the given solution file open. Pass "ALL" for slnFile to gather all running instances of Visual Studio.

//! open. Pass "ALL" for slnFile to gather all running instances
//! of Visual Studio.
HRESULT FindVisualStudioInstances(std::string const& slnFile,
                                  std::vector<IDispatchPtr>& instances)
{
  std::map<std::string, IUnknownPtr> mrot;

  HRESULT hr = GetRunningInstances(mrot);
  ReportHRESULT(hr, "GetRunningInstances");

  if (SUCCEEDED(hr)) {
    std::map<std::string, IUnknownPtr>::iterator it;
    for (it = mrot.begin(); it != mrot.end(); ++it) {
      if (cmHasLiteralPrefix(it->first, "!VisualStudio.DTE.")) {
        IDispatchPtr disp(it->second);
        if (disp != (IDispatch*)0) {
          std::string slnName;
          hr = GetIDESolutionFullName(disp, slnName);
          ReportHRESULT(hr, "GetIDESolutionFullName");

          if (FilesSameSolution(slnFile, slnName)) {
            instances.push_back(disp);

            // std::cout << "Found Visual Studio instance." << std::endl;
            // std::cout << "  ROT entry name: " << it->first << std::endl;
            // std::cout << "  ROT entry object: "
            //          << (IUnknown*) it->second << std::endl;
            // std::cout << "  slnFile: " << slnFile << std::endl;
            // std::cout << "  slnName: " << slnName << std::endl;
          }
        }
      }
    }
  }

  return hr;
}

#endif // defined(HAVE_COMDEF_H)