private void LoadFile(FilterChain filterChain)
{
string content = null;
try {
content = FileUtils.ReadFile(File.FullName, filterChain,
Encoding);
} catch (IOException ex) {
throw new BuildException("The properties file could not be read.",
Location, ex);
}
PropertyDictionary properties = Project.Properties;
PropertyTask propertyTask = new PropertyTask();
propertyTask.Parent = this;
propertyTask.Project = Project;
using (StringReader sr = new StringReader(content)) {
string line = sr.ReadLine();
int current_line = 0;
while (line != null)
{
current_line++;
// skip empty lines and comments
if (String.IsNullOrEmpty(line) || line.StartsWith("#"))
{
line = sr.ReadLine();
continue;
}
int equals_pos = line.IndexOf('=');
if (equals_pos == -1)
{
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Invalid property defined on line {0}.", current_line),
Location);
}
string name = line.Substring(0, equals_pos).Trim();
string value = line.Substring(equals_pos + 1,
line.Length - equals_pos - 1).Trim();
string expandedValue = properties.ExpandProperties(value,
Location);
propertyTask.PropertyName = name;
propertyTask.Value = expandedValue;
propertyTask.Execute();
line = sr.ReadLine();
}
}
}
private static void SetUpProperties(ArrayList attributeList, Task task, XmlNode xml,
PropertyDictionary oldPropertyValues)
{
PropertyDictionary projectProperties = task.Project.Properties;
StringBuilder logMessage = new StringBuilder();
foreach (MacroAttribute macroAttribute in attributeList)
{
string attributeName = macroAttribute.name;
XmlAttribute xmlAttribute = xml.Attributes[attributeName];
string value = null;
if (xmlAttribute != null)
{
value = projectProperties.ExpandProperties(xmlAttribute.Value, null);
}
else if (macroAttribute.defaultValue != null)
{
value = macroAttribute.defaultValue;
}
string localPropertyName = macroAttribute.LocalPropertyName;
task.Log(Level.Debug, "Setting property " + localPropertyName + " to " + value);
if (logMessage.Length > 0)
{
logMessage.Append(", ");
}
logMessage.Append(localPropertyName);
logMessage.Append(" = '");
logMessage.Append(value);
logMessage.Append("'");
if (projectProperties.Contains(localPropertyName))
{
oldPropertyValues.Add(localPropertyName, projectProperties[localPropertyName]);
projectProperties.Remove(localPropertyName);
}
if (value != null)
{
projectProperties.Add(localPropertyName, value);
}
}
task.Log(Level.Info, logMessage.ToString());
}
