private static bool PnpUtilHelper(PnpUtilOptions option, string infName, ref string output)
{
bool retVal = true;
bool fDebugPrintOutput = false;
//
// Setup the process with the ProcessStartInfo class.
//
ProcessStartInfo start = new ProcessStartInfo
{
FileName = @"pnputil.exe" /* exe name.*/,
UseShellExecute = false,
RedirectStandardOutput = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
switch (option)
{
//
// [jenda_] I also had problems with some arguments starting "-". "/" works fine
//
case PnpUtilOptions.Enumerate:
start.Arguments = @"/e";
break;
case PnpUtilOptions.Delete:
start.Arguments = @"/d " + infName;
break;
case PnpUtilOptions.ForceDelete:
start.Arguments = @"/f /d " + infName;
break;
case PnpUtilOptions.Add:
fDebugPrintOutput = true;
start.WorkingDirectory = Path.GetDirectoryName(infName);
start.Arguments = @"/a " + Path.GetFileName(infName);
Trace.TraceInformation($"[Add] workDir = {start.WorkingDirectory}, arguments = {start.Arguments}");
break;
case PnpUtilOptions.AddInstall:
fDebugPrintOutput = true;
start.WorkingDirectory = Path.GetDirectoryName(infName);
start.Arguments = @"/i /a " + Path.GetFileName(infName);
Trace.TraceInformation($"[AddInstall] workDir = {start.WorkingDirectory}, arguments = {start.Arguments}");
break;
}
//
// Start the process.
//
try
{
using (Process process = Process.Start(start))
{
//
// Read in all the text from the process with the StreamReader.
//
using (StreamReader reader = process.StandardOutput)
{
string result = reader.ReadToEnd();
output = result;
if (fDebugPrintOutput)
{
Trace.TraceInformation($"[Result_start] ---- {Environment.NewLine}{result}[----- Result_End]");
}
if (option == PnpUtilOptions.Delete || option == PnpUtilOptions.ForceDelete)
{
// [jenda_] Really don't know, how to recognize error without language-specific string recognition :(
// [jenda_] But those errors should contain ":"
if (output.Contains(@":")) //"Deleting the driver package failed"
{
retVal = false;
}
}
if ((option == PnpUtilOptions.Add || option == PnpUtilOptions.AddInstall))
{
/* [jenda_]
* This regex should recognize (~) this pattern:
* MS PnP blah blah
*
* blah blah blah
* blah blah (...)
*
* blah blah: *number*
* blah blah blah: *number*
*
*/
Match matchResult = AddResultRegex.Match(output);
if (matchResult.Success) // [jenda_] regex recognized successfully
{
// [jenda_] if trying to add "0" packages or if number packages and number added packages differs
if (matchResult.Groups[1].Value == "0" || matchResult.Groups[1].Value != matchResult.Groups[2].Value)
{
Trace.TraceError($"Failed to add {infName}");
retVal = false;
}
}
else
{
Trace.TraceError($"Unknown response while trying to add {infName}");
retVal = false;
}
}
}
}
}
catch (Exception e)
{
// dont catch all exceptions -- but will do for our needs!
Trace.TraceError($"{e.Message}{Environment.NewLine}{e.StackTrace}");
output = "";
retVal = false;
}
return(retVal);
}
private static bool PnpUtilHelper(PnpUtilOptions option, string infName, ref string output)
{
var retVal = true;
var fDebugPrintOutput = false;
//
// Setup the process with the ProcessStartInfo class.
//
var start = new ProcessStartInfo
{
FileName = @"pnputil.exe" /* exe name.*/,
UseShellExecute = false,
RedirectStandardOutput = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
switch (option)
{
//
// [jenda_] I also had problems with some arguments starting "-". "/" works fine
//
case PnpUtilOptions.Enumerate:
start.Arguments = @"/e";
break;
case PnpUtilOptions.Delete:
start.Arguments = @"/d " + infName;
break;
case PnpUtilOptions.ForceDelete:
start.Arguments = @"/f /d " + infName;
break;
case PnpUtilOptions.Add:
fDebugPrintOutput = true;
start.WorkingDirectory = Path.GetDirectoryName(infName);
start.Arguments = @"/a " + Path.GetFileName(infName);
Log.DebugFormat("[Add] workDir = {0}, arguments = {1}", start.WorkingDirectory,
start.Arguments);
break;
case PnpUtilOptions.AddInstall:
fDebugPrintOutput = true;
start.WorkingDirectory = Path.GetDirectoryName(infName);
start.Arguments = @"/i /a " + Path.GetFileName(infName);
Log.DebugFormat("[AddInstall] workDir = {0}, arguments = {1}", start.WorkingDirectory,
start.Arguments);
break;
}
//
// Start the process.
//
var result = "";
try
{
using (var process = Process.Start(start))
{
//
// Read in all the text from the process with the StreamReader.
//
using (var reader = process.StandardOutput)
{
result = reader.ReadToEnd();
output = result;
if (fDebugPrintOutput)
Log.DebugFormat("[Result_start] ---- {0}{1}[----- Result_End]{0}", Environment.NewLine,
result);
if (option == PnpUtilOptions.Delete || option == PnpUtilOptions.ForceDelete)
{
// [jenda_] Really don't know, how to recognize error without language-specific string recognition :(
// [jenda_] But those errors should contain ":"
if (output.Contains(@":")) //"Deleting the driver package failed"
{
retVal = false;
}
}
if ((option == PnpUtilOptions.Add || option == PnpUtilOptions.AddInstall))
{
/* [jenda_]
This regex should recognize (~) this pattern:
* MS PnP blah blah
*
* blah blah blah
* blah blah (...)
*
* blah blah: *number*
* blah blah blah: *number*
*
*/
var MatchResult = Regex.Match(output, @".+: +([0-9]+)[\r\n].+: +([0-9]+)[\r\n ]+",
RegexOptions.Singleline);
if (MatchResult.Success) // [jenda_] regex recognized successfully
{
// [jenda_] if trying to add "0" packages or if number packages and number added packages differs
if (MatchResult.Groups[1].Value == "0" ||
MatchResult.Groups[1].Value != MatchResult.Groups[2].Value)
{
Log.ErrorFormat("[Error] failed to add " + infName);
retVal = false;
}
}
else
{
Log.ErrorFormat("[Error] unknown response while trying to add " + infName);
retVal = false;
}
}
}
}
}
catch (Exception e)
{
// dont catch all exceptions -- but will do for our needs!
Log.ErrorFormat(@"{0}\n{1}" + Environment.NewLine, e.Message, e.StackTrace);
output = "";
retVal = false;
}
return retVal;
}
