//=====================================================================
/// <summary>
/// Load the configuration file
/// </summary>
/// <param name="configFile">The configuration file to load</param>
/// <exception cref="ArgumentException">This is thrown if the configuration file does not exist.</exception>
/// <exception cref="ConfigurationErrorsException">This is thrown if the configuration file is not
/// valid.</exception>
private static void LoadConfiguration(string configFile)
{
XPathDocument config;
XPathNavigator navConfig, navComments, element;
string path, wildcard, attrValue;
bool recurse;
int cacheSize = 100;
if (!File.Exists(configFile))
{
throw new ArgumentException("Configuration file not found: " + configFile, "configFile");
}
config = new XPathDocument(configFile);
navConfig = config.CreateNavigator();
// Show duplicate key warnings?
showDupWarning = (navConfig.SelectSingleNode("configuration/showDuplicateWarning") != null);
// Get the reflection information files
reflectionFiles = new ReflectionFiles();
foreach (XPathNavigator refFile in navConfig.Select("configuration/reflectionInfo/@file"))
{
if (!File.Exists(refFile.Value))
{
throw new ConfigurationErrorsException("The reflectionFile element's target file '" +
refFile.Value + "' does not exist");
}
Console.WriteLine("Reflection information will be retrieved from '{0}'", refFile.Value);
reflectionFiles.AddReflectionFile(refFile.Value);
}
if (reflectionFiles.Count == 0)
{
throw new ConfigurationErrorsException("At least one reflectionFile element is required");
}
// Get the inherited documentation filename
element = navConfig.SelectSingleNode("configuration/inheritedDocs/@file");
if (element == null)
{
throw new ConfigurationErrorsException("The inheritedDocs element does not exist or is not valid");
}
inheritedDocsFilename = element.Value;
Console.WriteLine("Inherited documentation will be written to '{0}'", inheritedDocsFilename);
// Load the comments file information
navComments = navConfig.SelectSingleNode("configuration/commentsFiles");
attrValue = navComments.GetAttribute("cacheSize", String.Empty);
if (attrValue.Length != 0)
{
cacheSize = Convert.ToInt32(attrValue, CultureInfo.InvariantCulture);
}
commentsCache = new IndexedCommentsCache(cacheSize)
{
ShowDuplicatesWarning = showDupWarning
};
commentsCache.ReportWarning += (s, e) => Console.WriteLine(e.Message);
foreach (XPathNavigator nav in navComments.Select("*"))
{
path = nav.GetAttribute("path", String.Empty);
wildcard = nav.GetAttribute("file", String.Empty);
attrValue = nav.GetAttribute("recurse", String.Empty);
if (path.Length == 0)
{
path = Path.GetDirectoryName(wildcard);
wildcard = Path.GetFileName(wildcard);
}
path = Environment.ExpandEnvironmentVariables(path);
if (wildcard.Length != 0)
{
wildcard = Environment.ExpandEnvironmentVariables(wildcard);
}
else
{
wildcard = "*.xml";
}
if (attrValue.Length == 0)
{
recurse = false;
}
else
{
recurse = Convert.ToBoolean(attrValue, CultureInfo.InvariantCulture);
}
Console.WriteLine("Indexing {0}\\{1}", path, wildcard);
commentsCache.IndexCommentsFiles(path, wildcard, recurse, (nav.Name == "scan") ? commentsFiles : null);
}
if (commentsCache.FilesIndexed == 0 || commentsCache.IndexCount == 0)
{
throw new ConfigurationErrorsException("No comments files were specified or they did not " +
"contain valid information to index");
}
if (commentsFiles.Count == 0)
{
throw new ConfigurationErrorsException("No comments files were specified to scan for " +
"<inheritdoc /> tags.");
}
Console.WriteLine("Indexed {0} members in {1} file(s). {2} file(s) to scan for <inheritdoc /> tags.",
commentsCache.IndexCount, commentsCache.FilesIndexed, commentsFiles.Count);
}
//=====================================================================
/// <summary>
/// Load the configuration file
/// </summary>
/// <param name="configFile">The configuration file to load</param>
/// <exception cref="ArgumentException">This is thrown if the configuration file does not exist.</exception>
/// <exception cref="ConfigurationErrorsException">This is thrown if the configuration file is not
/// valid.</exception>
private static void LoadConfiguration(string configFile)
{
XPathDocument config;
XPathNavigator navConfig, navComments, element;
string path, wildcard, attrValue;
bool recurse;
int cacheSize = 100;
if(!File.Exists(configFile))
throw new ArgumentException("Configuration file not found: " + configFile, "configFile");
config = new XPathDocument(configFile);
navConfig = config.CreateNavigator();
// Show duplicate key warnings?
showDupWarning = (navConfig.SelectSingleNode("configuration/showDuplicateWarning") != null);
// Get the reflection information files
reflectionFiles = new ReflectionFiles();
foreach(XPathNavigator refFile in navConfig.Select("configuration/reflectionInfo/@file"))
{
if(!File.Exists(refFile.Value))
throw new ConfigurationErrorsException("The reflectionFile element's target file '" +
refFile.Value + "' does not exist");
Console.WriteLine("Reflection information will be retrieved from '{0}'", refFile.Value);
reflectionFiles.AddReflectionFile(refFile.Value);
}
if(reflectionFiles.Count == 0)
throw new ConfigurationErrorsException("At least one reflectionFile element is required");
// Get the inherited documentation filename
element = navConfig.SelectSingleNode("configuration/inheritedDocs/@file");
if(element == null)
throw new ConfigurationErrorsException("The inheritedDocs element does not exist or is not valid");
inheritedDocsFilename = element.Value;
Console.WriteLine("Inherited documentation will be written to '{0}'", inheritedDocsFilename);
// Load the comments file information
navComments = navConfig.SelectSingleNode("configuration/commentsFiles");
attrValue = navComments.GetAttribute("cacheSize", String.Empty);
if(attrValue.Length != 0)
cacheSize = Convert.ToInt32(attrValue, CultureInfo.InvariantCulture);
commentsCache = new IndexedCommentsCache(cacheSize) { ShowDuplicatesWarning = showDupWarning };
commentsCache.ReportWarning += (s, e) => Console.WriteLine(e.Message);
foreach(XPathNavigator nav in navComments.Select("*"))
{
path = nav.GetAttribute("path", String.Empty);
wildcard = nav.GetAttribute("file", String.Empty);
attrValue = nav.GetAttribute("recurse", String.Empty);
if(path.Length == 0)
{
path = Path.GetDirectoryName(wildcard);
wildcard = Path.GetFileName(wildcard);
}
path = Environment.ExpandEnvironmentVariables(path);
if(wildcard.Length != 0)
wildcard = Environment.ExpandEnvironmentVariables(wildcard);
else
wildcard = "*.xml";
if(attrValue.Length == 0)
recurse = false;
else
recurse = Convert.ToBoolean(attrValue, CultureInfo.InvariantCulture);
Console.WriteLine("Indexing {0}\\{1}", path, wildcard);
commentsCache.IndexCommentsFiles(path, wildcard, recurse, (nav.Name == "scan") ? commentsFiles : null);
}
if(commentsCache.FilesIndexed == 0 || commentsCache.IndexCount == 0)
throw new ConfigurationErrorsException("No comments files were specified or they did not " +
"contain valid information to index");
if(commentsFiles.Count == 0)
throw new ConfigurationErrorsException("No comments files were specified to scan for " +
"<inheritdoc /> tags.");
Console.WriteLine("Indexed {0} members in {1} file(s). {2} file(s) to scan for <inheritdoc /> tags.",
commentsCache.IndexCount, commentsCache.FilesIndexed, commentsFiles.Count);
}
