/// <summary>
/// Gets an array of matching symbols for a reference.
/// </summary>
/// <param name="wixSimpleReferenceRow">Simple references to resolve.</param>
/// <returns>Symbols if they were found or empty array if the symbols were not found.</returns>
internal Symbol[] GetSymbolsForSimpleReference(WixSimpleReferenceRow wixSimpleReferenceRow)
{
Symbol[] symbols = null;
try
{
Symbol symbol = this[wixSimpleReferenceRow.SymbolicName];
if (null == symbol)
{
symbols = new Symbol[0];
}
else
{
symbols = new Symbol[1];
symbols[0] = symbol;
}
}
catch (DuplicateSymbolsException e)
{
symbols = e.GetDuplicateSymbols();
}
return(symbols);
}
/// <summary>
/// Creates an object that ties simple references to their section.
/// </summary>
/// <param name="section">Section that owns the simple reference.</param>
/// <param name="wixSimpleReferenceRow">The simple reference in the section.</param>
public SimpleReferenceSection(Section section, WixSimpleReferenceRow wixSimpleReferenceRow)
{
this.Section = section;
this.WixSimpleReferenceRow = wixSimpleReferenceRow;
}
/// <summary>
/// Gets the symbol for a reference.
/// </summary>
/// <param name="wixSimpleReferenceRow">Simple references to resolve.</param>
/// <param name="messageHandler">Message handler to report errors through.</param>
/// <returns>Symbol if it was found or null if the symbol was not specified.</returns>
internal Symbol GetSymbolForSimpleReference(WixSimpleReferenceRow wixSimpleReferenceRow, IMessageHandler messageHandler)
{
Symbol symbol = null;
try
{
symbol = this[wixSimpleReferenceRow.SymbolicName];
}
catch (DuplicateSymbolsException e)
{
Hashtable uniqueSourceLineNumbers = new Hashtable();
Symbol[] duplicateSymbols = e.GetDuplicateSymbols();
Debug.Assert(1 < duplicateSymbols.Length);
// index the row source line numbers to determine how many are unique
foreach (Symbol duplicateSymbol in duplicateSymbols)
{
if (null != duplicateSymbol.Row && null != duplicateSymbol.Row.SourceLineNumbers)
{
uniqueSourceLineNumbers[duplicateSymbol.Row.SourceLineNumbers] = null;
}
}
// if only 1 unique source line number was found, switch to the section source line numbers
// (sections use the file name of the intermediate, library, or extension they came from)
if (1 >= uniqueSourceLineNumbers.Count)
{
uniqueSourceLineNumbers.Clear();
foreach (Symbol duplicateSymbol in duplicateSymbols)
{
if (null != duplicateSymbol.Section.SourceLineNumbers)
{
uniqueSourceLineNumbers[duplicateSymbol.Section.SourceLineNumbers] = null;
}
}
}
// display errors for the unique source line numbers
bool displayedFirstError = false;
foreach (SourceLineNumber sourceLineNumbers in uniqueSourceLineNumbers.Keys)
{
if (!displayedFirstError)
{
messageHandler.OnMessage(WixErrors.DuplicateSymbol(sourceLineNumbers, duplicateSymbols[0].Name));
displayedFirstError = true;
}
else
{
messageHandler.OnMessage(WixErrors.DuplicateSymbol2(sourceLineNumbers));
}
}
// display an error, even if no source line information was found
if (!displayedFirstError)
{
messageHandler.OnMessage(WixErrors.DuplicateSymbol(null, duplicateSymbols[0].Name));
}
}
return(symbol);
}
/// <summary>
/// Creates a new row in the table.
/// </summary>
/// <param name="sourceLineNumbers">Original source lines for this row.</param>
/// <param name="add">Specifies whether to only create the row or add it to the table automatically.</param>
/// <returns>Row created in table.</returns>
public Row CreateRow(SourceLineNumber sourceLineNumbers, bool add)
{
Row row;
switch (this.Name)
{
case "BBControl":
row = new BBControlRow(sourceLineNumbers, this);
break;
case "ChainMsiPackage":
row = new ChainMsiPackageRow(sourceLineNumbers, this);
break;
case "Component":
row = new ComponentRow(sourceLineNumbers, this);
break;
case "Control":
row = new ControlRow(sourceLineNumbers, this);
break;
case "File":
row = new FileRow(sourceLineNumbers, this);
break;
case "Media":
row = new MediaRow(sourceLineNumbers, this);
break;
case "PayloadInfo":
row = new PayloadInfoRow(sourceLineNumbers, this);
break;
case "Upgrade":
row = new UpgradeRow(sourceLineNumbers, this);
break;
case "Variable":
row = new VariableRow(sourceLineNumbers, this);
break;
case "WixAction":
row = new WixActionRow(sourceLineNumbers, this);
break;
case "WixComplexReference":
row = new WixComplexReferenceRow(sourceLineNumbers, this);
break;
case "WixFile":
row = new WixFileRow(sourceLineNumbers, this);
break;
case "WixMedia":
row = new WixMediaRow(sourceLineNumbers, this);
break;
case "WixMediaTemplate":
row = new WixMediaTemplateRow(sourceLineNumbers, this);
break;
case "WixMerge":
row = new WixMergeRow(sourceLineNumbers, this);
break;
case "WixProperty":
row = new WixPropertyRow(sourceLineNumbers, this);
break;
case "WixBundle":
row = new WixBundleRow(sourceLineNumbers, this);
break;
case "WixBundlePatchTargetCode":
row = new WixBundlePatchTargetCodeRow(sourceLineNumbers, this);
break;
case "WixBundleUpdate":
row = new WixBundleUpdateRow(sourceLineNumbers, this);
break;
case "WixUpdateRegistration":
row = new WixUpdateRegistrationRow(sourceLineNumbers, this);
break;
case "WixSimpleReference":
row = new WixSimpleReferenceRow(sourceLineNumbers, this);
break;
case "WixVariable":
row = new WixVariableRow(sourceLineNumbers, this);
break;
default:
row = new Row(sourceLineNumbers, this);
break;
}
if (add)
{
this.rows.Add(row);
}
return(row);
}
