/// <summary>
/// Display a WixException to the console.
/// </summary>
/// <param name="errorFileName">Default file name to display in the error.</param>
/// <param name="shortAppName">Short app name (usually uppercase and 4 letter or less).</param>
/// <param name="we">WixException to display.</param>
public virtual void Display(string errorFileName, string shortAppName, WixException we)
{
if (!(we is WixFatalErrorException)) // don't display anything for fatal error exceptions
{
Console.WriteLine(this.GenerateMessageString(errorFileName, shortAppName, we));
}
}
/// <summary>
/// Creates a properly formatted message string.
/// </summary>
/// <param name="errorFileName">Default file name to display in the error.</param>
/// <param name="shortAppName">Short app name (usually uppercase and 4 letter or less).</param>
/// <param name="we">WixException to display.</param>
/// <returns>Returns the application error code.</returns>
protected string GenerateMessageString(string errorFileName, string shortAppName, WixException we)
{
StringBuilder messageBuilder = new StringBuilder();
ArrayList fileNames = new ArrayList();
if (null != we.SourceLineNumbers && 0 < we.SourceLineNumbers.Count)
{
bool first = true;
foreach (SourceLineNumber sln in we.SourceLineNumbers)
{
if (sln.HasLineNumber)
{
if (first)
{
first = false;
errorFileName = String.Format("{0}({1})", sln.FileName, sln.LineNumber);
}
fileNames.Add(String.Format("{0}: line {1}", sln.FileName, sln.LineNumber));
}
else
{
if (first)
{
first = false;
errorFileName = sln.FileName;
}
fileNames.Add(sln.FileName);
}
}
}
messageBuilder.AppendFormat("{0} : fatal error {1}{2:0000}: {3}", errorFileName, shortAppName, (int)we.Type, we.Message);
if (this.sourceTrace)
{
messageBuilder.Append(Environment.NewLine);
messageBuilder.Append(Environment.NewLine);
if (0 == fileNames.Count)
{
messageBuilder.AppendFormat("Source trace unavailable.{0}", Environment.NewLine);
}
else
{
messageBuilder.AppendFormat("Source Trace:{0}", Environment.NewLine);
foreach (string fileName in fileNames)
{
messageBuilder.AppendFormat(" at {0}{1}", fileName, Environment.NewLine);
}
}
}
return(messageBuilder.ToString());
}
/// <summary>
/// Creates a properly formatted message string.
/// </summary>
/// <param name="errorFileName">Default file name to display in the error.</param>
/// <param name="shortAppName">Short app name (usually uppercase and 4 letter or less).</param>
/// <param name="we">WixException to display.</param>
/// <returns>Returns the application error code.</returns>
protected string GenerateMessageString(string errorFileName, string shortAppName, WixException we)
{
StringBuilder messageBuilder = new StringBuilder();
ArrayList fileNames = new ArrayList();
if (null != we.SourceLineNumbers && 0 < we.SourceLineNumbers.Count)
{
bool first = true;
foreach (SourceLineNumber sln in we.SourceLineNumbers)
{
if (sln.HasLineNumber)
{
if (first)
{
first = false;
errorFileName = String.Format("{0}({1})", sln.FileName, sln.LineNumber);
}
fileNames.Add(String.Format("{0}: line {1}", sln.FileName, sln.LineNumber));
}
else
{
if (first)
{
first = false;
errorFileName = sln.FileName;
}
fileNames.Add(sln.FileName);
}
}
}
messageBuilder.AppendFormat("{0} : fatal error {1}{2:0000}: {3}", errorFileName, shortAppName, (int)we.Type, we.Message);
if (this.sourceTrace)
{
messageBuilder.Append(Environment.NewLine);
messageBuilder.Append(Environment.NewLine);
if (0 == fileNames.Count)
{
messageBuilder.AppendFormat("Source trace unavailable.{0}", Environment.NewLine);
}
else
{
messageBuilder.AppendFormat("Source Trace:{0}", Environment.NewLine);
foreach (string fileName in fileNames)
{
messageBuilder.AppendFormat(" at {0}{1}", fileName, Environment.NewLine);
}
}
}
return messageBuilder.ToString();
}
/// <summary>
/// Display a WixException to the console.
/// </summary>
/// <param name="errorFileName">Default file name to display in the error.</param>
/// <param name="shortAppName">Short app name (usually uppercase and 4 letter or less).</param>
/// <param name="we">WixException to display.</param>
public virtual void Display(string errorFileName, string shortAppName, WixException we)
{
if (!(we is WixFatalErrorException)) // don't display anything for fatal error exceptions
{
Console.WriteLine(this.GenerateMessageString(errorFileName, shortAppName, we));
}
}