/// <summary>
/// Runs the install process using windows command line tools.
/// </summary>
/// <param name="processInfo">ProcessStartInfo, formatted as required.</param>
/// <returns>Returns results formatted --> InstallResult.</returns>
private static InstallResult RunProcess(ProcessStartInfo processInfo)
{
var result = new InstallResult();
// The following WindowsUninstaller.WindowsExitCode used below might be Windows specific.
// Third party apps might not use same code.
try
{
using (var process = Process.Start(processInfo))
{
process.WaitForExit();
result.ExitCode = process.ExitCode;
result.ExitCodeMessage = new Win32Exception(process.ExitCode).Message;
switch (result.ExitCode)
{
case (int)WindowsUninstaller.WindowsExitCode.Restart:
case (int)WindowsUninstaller.WindowsExitCode.Reboot:
result.Restart = true;
result.Success = true;
break;
case (int)WindowsUninstaller.WindowsExitCode.Sucessful:
result.Success = true;
break;
default:
result.Success = false;
break;
}
var output = process.StandardOutput;
result.Output = output.ReadToEnd();
}
return(result);
}
catch (Exception e)
{
Logger.Log("Supported App Installer failed to install: {0}.", LogLevel.Error, processInfo.FileName);
Logger.LogException(e);
result.ExitCode = -1;
result.ExitCodeMessage = String.Format("Supported App Installer failed to install {0}.", processInfo.FileName);
result.Output = String.Empty;
result.Restart = false;
result.Success = false;
return(result);
}
}
/// <summary>
/// Gets the initial json send from server.
/// Seperates the opertaion depending on which supported app is been installed.
/// </summary>
/// <param name="supportedApp">Json file from server.</param>
/// <returns>Return SavedOpData populated with results.</returns>
public static Operations.SavedOpData InstallSupportedAppsOperation(Operations.SavedOpData supportedApp)
{
var installResult = new InstallResult();
try
{
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("flash"))
{
installResult = ProcessFlash(supportedApp);
}
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("java"))
{
installResult = ProcessJava(supportedApp);
}
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("reader") ||
supportedApp.filedata_app_name.ToLowerInvariant().Contains("acrobat"))
{
installResult = ProcessReader(supportedApp);
}
//Supported App Failed to Install.
if (!installResult.Success)
{
supportedApp.success = false.ToString().ToLower();
supportedApp.error = String.Format("Failed: {0}", installResult.ExitCodeMessage);
supportedApp.reboot_required = false.ToString().ToLower();
Logger.Log("Supported ThirdParty App Failed to Install, Exit code {0}: {1}", LogLevel.Info, installResult.ExitCode, supportedApp.filedata_app_name + ", Error: " + supportedApp.error);
return(supportedApp);
}
//Supported App Installed OK
supportedApp.success = true.ToString().ToLower();
supportedApp.error = string.Empty;
supportedApp.reboot_required = installResult.Restart.ToString().ToLower();
Logger.Log("Supported ThirdParty App Installed Successfully: {0}", LogLevel.Info, supportedApp.filedata_app_name);
return(supportedApp);
}
catch (Exception e)
{
supportedApp.success = false.ToString().ToLower();
supportedApp.error = String.Format("Failed to install Supported ThirdParty App, Exception error: {0}", e.Message);
Logger.Log("Supported ThirdParty App failed to Install: {0}", LogLevel.Info, supportedApp.filedata_app_name + ", Error: " + supportedApp.error);
return(supportedApp);
}
}
private static InstallResult RunProcess(ProcessStartInfo processInfo)
{
var result = new InstallResult();
// The following WindowsUninstaller.WindowsExitCode used below might be Windows specific.
// Third party apps might not use same code. Good luck!
try
{
using (Process process = Process.Start(processInfo))
{
process.WaitForExit();
result.ExitCode = process.ExitCode;
result.ExitCodeMessage = new Win32Exception(process.ExitCode).Message;
switch (result.ExitCode)
{
case (int)WindowsUninstaller.WindowsExitCode.Restart:
case (int)WindowsUninstaller.WindowsExitCode.Reboot:
result.Restart = true;
result.Success = true;
break;
case (int)WindowsUninstaller.WindowsExitCode.Sucessful:
result.Success = true;
break;
default:
result.Success = false;
break;
}
StreamReader output = process.StandardOutput;
result.Output = output.ReadToEnd();
}
}
catch (Exception e)
{
Logger.Log("Could not run {0}.", LogLevel.Error, processInfo.FileName);
Logger.LogException(e);
result.ExitCode = -1;
result.ExitCodeMessage = String.Format("Error trying to run {0}.", processInfo.FileName);
result.Output = String.Empty;
}
return result;
}
/// <summary>
/// Gets the initial json send from server.
/// Seperates the opertaion depending on which supported app is been installed.
/// </summary>
/// <param name="supportedApp">Json file from server.</param>
/// <returns>Return SavedOpData populated with results.</returns>
public static Operations.SavedOpData InstallSupportedAppsOperation(Operations.SavedOpData supportedApp)
{
var installResult = new InstallResult();
try
{
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("flash"))
installResult = ProcessFlash(supportedApp);
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("java"))
installResult = ProcessJava(supportedApp);
if (supportedApp.filedata_app_name.ToLowerInvariant().Contains("reader") ||
supportedApp.filedata_app_name.ToLowerInvariant().Contains("acrobat"))
installResult = ProcessReader(supportedApp);
//Supported App Failed to Install.
if (!installResult.Success)
{
supportedApp.success = false.ToString().ToLower();
supportedApp.error = String.Format("Failed: {0}", installResult.ExitCodeMessage);
supportedApp.reboot_required = false.ToString().ToLower();
Logger.Log("Supported ThirdParty App Failed to Install, Exit code {0}: {1}", LogLevel.Info, installResult.ExitCode, supportedApp.filedata_app_name + ", Error: " + supportedApp.error);
return supportedApp;
}
//Supported App Installed OK
supportedApp.success = true.ToString().ToLower();
supportedApp.error = string.Empty;
supportedApp.reboot_required = installResult.Restart.ToString().ToLower();
Logger.Log("Supported ThirdParty App Installed Successfully: {0}", LogLevel.Info, supportedApp.filedata_app_name);
return supportedApp;
}
catch (Exception e)
{
supportedApp.success = false.ToString().ToLower();
supportedApp.error = String.Format("Failed to install Supported ThirdParty App, Exception error: {0}", e.Message);
Logger.Log("Supported ThirdParty App failed to Install: {0}", LogLevel.Info, supportedApp.filedata_app_name + ", Error: " + supportedApp.error);
return supportedApp;
}
}
