/// <summary>
/// Get an identifier attribute value and displays an error for an illegal identifier value.
/// </summary>
/// <param name="messaging"></param>
/// <param name="sourceLineNumbers">Source line information about the owner element.</param>
/// <param name="attribute">The attribute containing the value to get.</param>
/// <returns>The attribute's identifier value or a special value if an error occurred.</returns>
internal static string GetAttributeIdentifierValue(IMessaging messaging, SourceLineNumber sourceLineNumbers, XAttribute attribute)
{
string value = Common.GetAttributeValue(messaging, sourceLineNumbers, attribute, EmptyRule.CanBeWhitespaceOnly);
if (Common.IsIdentifier(value))
{
if (72 < value.Length)
{
messaging.Write(WarningMessages.IdentifierTooLong(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
return(value);
}
else
{
if (value.StartsWith("[", StringComparison.Ordinal) && value.EndsWith("]", StringComparison.Ordinal))
{
messaging.Write(ErrorMessages.IllegalIdentifierLooksLikeFormatted(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
else
{
messaging.Write(ErrorMessages.IllegalIdentifier(sourceLineNumbers, attribute.Parent.Name.LocalName, attribute.Name.LocalName, value));
}
return(String.Empty);
}
}
/// <summary>
/// Checks if the string contains a property (i.e. "foo[Property]bar")
/// </summary>
/// <param name="possibleProperty">String to evaluate for properties.</param>
/// <returns>True if a property is found in the string.</returns>
internal static bool ContainsProperty(string possibleProperty)
{
var start = possibleProperty.IndexOf('[');
if (start != -1 && start < possibleProperty.Length - 2)
{
var end = possibleProperty.IndexOf(']', start + 1);
if (end > start + 1)
{
// Skip supported property modifiers.
if (possibleProperty[start + 1] == '#' || possibleProperty[start + 1] == '$' || possibleProperty[start + 1] == '!')
{
++start;
}
var id = possibleProperty.Substring(start + 1, end - 1);
if (Common.IsIdentifier(id))
{
return(true);
}
}
}
return(false);
}
internal static bool TryParseWixVariable(string value, int start, out ParsedWixVariable parsedVariable)
{
parsedVariable = null;
if (String.IsNullOrEmpty(value) || start >= value.Length)
{
return(false);
}
var startWixVariable = value.IndexOf("!(", start, StringComparison.Ordinal);
if (startWixVariable == -1)
{
return(false);
}
var firstDot = value.IndexOf('.', startWixVariable + 1);
if (firstDot == -1)
{
return(false);
}
var ns = value.Substring(startWixVariable + 2, firstDot - startWixVariable - 2);
if (ns != "loc" && ns != "bind" && ns != "wix")
{
return(false);
}
var closeParen = value.IndexOf(')', firstDot);
if (closeParen == -1)
{
return(false);
}
string name;
string scope = null;
string defaultValue = null;
var secondDot = value.IndexOf('.', firstDot + 1, closeParen - firstDot);
var equalsDefaultValue = value.IndexOf('=', firstDot + 1, closeParen - firstDot);
var end = equalsDefaultValue == -1 ? closeParen : equalsDefaultValue;
if (secondDot == -1)
{
name = value.Substring(firstDot + 1, end - firstDot - 1);
}
else
{
name = value.Substring(firstDot + 1, secondDot - firstDot - 1);
scope = value.Substring(secondDot + 1, end - secondDot - 1);
if (!Common.IsIdentifier(scope))
{
return(false);
}
}
if (!Common.IsIdentifier(name))
{
return(false);
}
if (equalsDefaultValue != -1 && equalsDefaultValue < closeParen)
{
defaultValue = value.Substring(equalsDefaultValue + 1, end - equalsDefaultValue - 1);
}
parsedVariable = new ParsedWixVariable
{
Index = startWixVariable,
Length = closeParen - startWixVariable + 1,
Namespace = ns,
Name = name,
Scope = scope,
DefaultValue = defaultValue
};
return(true);
}
/// <summary>
/// Parses a embedded UI resource element.
/// </summary>
/// <param name="node">Element to parse.</param>
private void ParseEmbeddedUIResourceElement(XElement node)
{
var sourceLineNumbers = Preprocessor.GetSourceLineNumbers(node);
Identifier id = null;
string name = null;
string sourceFile = null;
foreach (var attrib in node.Attributes())
{
if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || CompilerCore.WixNamespace == attrib.Name.Namespace)
{
switch (attrib.Name.LocalName)
{
case "Id":
id = this.Core.GetAttributeIdentifier(sourceLineNumbers, attrib);
break;
case "Name":
name = this.Core.GetAttributeLongFilename(sourceLineNumbers, attrib, false);
break;
case "SourceFile":
sourceFile = this.Core.GetAttributeValue(sourceLineNumbers, attrib);
break;
default:
this.Core.UnexpectedAttribute(node, attrib);
break;
}
}
else
{
this.Core.ParseExtensionAttribute(node, attrib);
}
}
if (String.IsNullOrEmpty(sourceFile))
{
this.Core.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, node.Name.LocalName, "SourceFile"));
}
else if (String.IsNullOrEmpty(name))
{
name = Path.GetFileName(sourceFile);
if (!this.Core.IsValidLongFilename(name, false))
{
this.Core.Write(ErrorMessages.IllegalLongFilename(sourceLineNumbers, node.Name.LocalName, "Source", name));
}
}
if (null == id)
{
if (!String.IsNullOrEmpty(name))
{
id = this.Core.CreateIdentifierFromFilename(name);
}
if (null == id)
{
this.Core.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, node.Name.LocalName, "Id"));
}
else if (!Common.IsIdentifier(id.Id))
{
this.Core.Write(ErrorMessages.IllegalIdentifier(sourceLineNumbers, node.Name.LocalName, "Id", id.Id));
}
}
else if (String.IsNullOrEmpty(name))
{
name = id.Id;
}
this.Core.ParseForExtensionElements(node);
if (!this.Core.EncounteredError)
{
this.Core.AddSymbol(new MsiEmbeddedUISymbol(sourceLineNumbers, id)
{
FileName = name,
Source = sourceFile
});
}
}
/// <summary>
/// Parses an EmbeddedUI element.
/// </summary>
/// <param name="node">Element to parse.</param>
private void ParseEmbeddedUIElement(XElement node)
{
var sourceLineNumbers = Preprocessor.GetSourceLineNumbers(node);
Identifier id = null;
string name = null;
var supportsBasicUI = false;
var messageFilter = WindowsInstallerConstants.INSTALLLOGMODE_FATALEXIT | WindowsInstallerConstants.INSTALLLOGMODE_ERROR | WindowsInstallerConstants.INSTALLLOGMODE_WARNING | WindowsInstallerConstants.INSTALLLOGMODE_USER
| WindowsInstallerConstants.INSTALLLOGMODE_INFO | WindowsInstallerConstants.INSTALLLOGMODE_FILESINUSE | WindowsInstallerConstants.INSTALLLOGMODE_RESOLVESOURCE
| WindowsInstallerConstants.INSTALLLOGMODE_OUTOFDISKSPACE | WindowsInstallerConstants.INSTALLLOGMODE_ACTIONSTART | WindowsInstallerConstants.INSTALLLOGMODE_ACTIONDATA
| WindowsInstallerConstants.INSTALLLOGMODE_PROGRESS | WindowsInstallerConstants.INSTALLLOGMODE_COMMONDATA | WindowsInstallerConstants.INSTALLLOGMODE_INITIALIZE
| WindowsInstallerConstants.INSTALLLOGMODE_TERMINATE | WindowsInstallerConstants.INSTALLLOGMODE_SHOWDIALOG | WindowsInstallerConstants.INSTALLLOGMODE_RMFILESINUSE
| WindowsInstallerConstants.INSTALLLOGMODE_INSTALLSTART | WindowsInstallerConstants.INSTALLLOGMODE_INSTALLEND;
string sourceFile = null;
foreach (var attrib in node.Attributes())
{
if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || CompilerCore.WixNamespace == attrib.Name.Namespace)
{
switch (attrib.Name.LocalName)
{
case "Id":
id = this.Core.GetAttributeIdentifier(sourceLineNumbers, attrib);
break;
case "Name":
name = this.Core.GetAttributeLongFilename(sourceLineNumbers, attrib, false);
break;
case "IgnoreFatalExit":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_FATALEXIT;
}
break;
case "IgnoreError":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_ERROR;
}
break;
case "IgnoreWarning":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_WARNING;
}
break;
case "IgnoreUser":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_USER;
}
break;
case "IgnoreInfo":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_INFO;
}
break;
case "IgnoreFilesInUse":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_FILESINUSE;
}
break;
case "IgnoreResolveSource":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_RESOLVESOURCE;
}
break;
case "IgnoreOutOfDiskSpace":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_OUTOFDISKSPACE;
}
break;
case "IgnoreActionStart":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_ACTIONSTART;
}
break;
case "IgnoreActionData":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_ACTIONDATA;
}
break;
case "IgnoreProgress":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_PROGRESS;
}
break;
case "IgnoreCommonData":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_COMMONDATA;
}
break;
case "IgnoreInitialize":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_INITIALIZE;
}
break;
case "IgnoreTerminate":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_TERMINATE;
}
break;
case "IgnoreShowDialog":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_SHOWDIALOG;
}
break;
case "IgnoreRMFilesInUse":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_RMFILESINUSE;
}
break;
case "IgnoreInstallStart":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_INSTALLSTART;
}
break;
case "IgnoreInstallEnd":
if (YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib))
{
messageFilter ^= WindowsInstallerConstants.INSTALLLOGMODE_INSTALLEND;
}
break;
case "SourceFile":
sourceFile = this.Core.GetAttributeValue(sourceLineNumbers, attrib);
break;
case "SupportBasicUI":
supportsBasicUI = YesNoType.Yes == this.Core.GetAttributeYesNoValue(sourceLineNumbers, attrib);
break;
default:
this.Core.UnexpectedAttribute(node, attrib);
break;
}
}
else
{
this.Core.ParseExtensionAttribute(node, attrib);
}
}
if (String.IsNullOrEmpty(sourceFile))
{
this.Core.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, node.Name.LocalName, "SourceFile"));
}
else if (String.IsNullOrEmpty(name))
{
name = Path.GetFileName(sourceFile);
if (!this.Core.IsValidLongFilename(name, false))
{
this.Core.Write(ErrorMessages.IllegalLongFilename(sourceLineNumbers, node.Name.LocalName, "Source", name));
}
}
if (null == id)
{
if (!String.IsNullOrEmpty(name))
{
id = this.Core.CreateIdentifierFromFilename(name);
}
if (null == id)
{
this.Core.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, node.Name.LocalName, "Id"));
}
else if (!Common.IsIdentifier(id.Id))
{
this.Core.Write(ErrorMessages.IllegalIdentifier(sourceLineNumbers, node.Name.LocalName, "Id", id.Id));
}
}
else if (String.IsNullOrEmpty(name))
{
name = id.Id;
}
if (!name.Contains("."))
{
this.Core.Write(ErrorMessages.InvalidEmbeddedUIFileName(sourceLineNumbers, name));
}
foreach (var child in node.Elements())
{
if (CompilerCore.WixNamespace == child.Name.Namespace)
{
switch (child.Name.LocalName)
{
case "EmbeddedUIResource":
this.ParseEmbeddedUIResourceElement(child);
break;
default:
this.Core.UnexpectedElement(node, child);
break;
}
}
else
{
this.Core.ParseExtensionElement(node, child);
}
}
if (!this.Core.EncounteredError)
{
this.Core.AddSymbol(new MsiEmbeddedUISymbol(sourceLineNumbers, id)
{
FileName = name,
EntryPoint = true,
SupportsBasicUI = supportsBasicUI,
MessageFilter = messageFilter,
Source = sourceFile
});
}
}
