public async Task <ReturnModel> QueryWmi(QueryWmiModel model)
{
return(await model.QueryWmi());
}
public static async Task <ReturnModel> QueryWmi(this QueryWmiModel model)
{
try
{
ReturnModel returnModel = new ReturnModel();
InitialSessionState iss = InitialSessionState.CreateDefault();
iss.ExecutionPolicy = Microsoft.PowerShell.ExecutionPolicy.Unrestricted;
using (Runspace rs = RunspaceFactory.CreateRunspace(iss))
{
rs.Open();
var script = string.Empty;
if (model.isRemoteConnection)
{
script = await("PowerShellAPIFramework.Core.Scripts.query-wmi-remote.ps1").GetTextFromEmbeddedResource();
}
else
{
script = await("PowerShellAPIFramework.Core.Scripts.query-wmi.ps1").GetTextFromEmbeddedResource();
}
Command queryWmi = new Command(script, true);
queryWmi.Parameters.Add("query", model.query);
queryWmi.Parameters.Add("computername", model.computername);
queryWmi.Parameters.Add("wmiNamespace", model.wmiNamespace);
if (model.isRemoteConnection)
{
queryWmi.Parameters.Add("credential", new PSCredential(model.username, model.securePassword));
}
using (PowerShell ps = PowerShell.Create())
{
ps.Runspace = rs;
ps.Commands.AddCommand(queryWmi);
var psResults = ps.Invoke();
if (ps.HadErrors)
{
if (ps.Streams.Error.Count > 0)
{
var exceptions = new StringBuilder();
foreach (var error in ps.Streams.Error)
{
exceptions.AppendLine(error.Exception.GetExceptionMessageChain());
}
throw new Exception(exceptions.ToString());
}
}
else
{
foreach (var result in psResults)
{
if (psResults.IndexOf(result) == 0)
{
returnModel.properties = result.Properties.Select(x => x.Name).ToList();
}
var resultModel = new ResultModel
{
propertyValues = result.Properties.Select(x => new PropertyValueModel
{
property = x.Name,
value = x.Value
}).AsEnumerable()
};
returnModel.results.Add(resultModel);
}
}
}
}
return(returnModel);
}
catch (Exception ex)
{
throw new Exception(ex.GetExceptionMessageChain());
}
}