/// <summary>
///
/// </summary>
/// <param name="propsFileInfo"></param>
/// <param name="propertyRead"></param>
public static void Read(ConfigResource resource, PropertyReadDelegate propertyRead)
{
if (!resource.Exists) return;
StreamReader reader = new StreamReader(resource.OpenRead());
char c = ' ', prev = '\\';
int lastStart = 0, ignoreCount = 0;
bool ignoreProperties = false;
string key = null, var = null;
StringBuilder currentVar = new StringBuilder();
StringBuilder currentToken = new StringBuilder();
Queue<string> queue = new Queue<string>();
StringBuilder currentTokenPiece = new StringBuilder();
ReadMode mode = ReadMode.Key;
ReadMode nextModeAfterSpaces = ReadMode.Key;
string line = reader.ReadLine();
while (line != null)
{
int start = 0;
bool skipLine = false;
while ((start < line.Length) && char.IsWhiteSpace(line[start])) ++start;
if (start >= line.Length)
{
propertyRead(resource, PropertyType.EmptyLine, queue, string.Empty, string.Empty);
}
else if (line[start] == '#')
{
propertyRead(resource, PropertyType.Comment, queue, "#", line);
}
else
{
if (ignoreProperties)
{
if ((ignoreCount == 0) || (start == lastStart))
{
ignoreCount++;
lastStart = start;
skipLine = true;
}
else
{
ignoreCount = 0;
ignoreProperties = false;
}
}
if (skipLine)
{
propertyRead(resource, PropertyType.EmptyLine, queue, string.Empty, string.Empty);
}
else
{
for (int i = start; i < line.Length; i++)
{
c = line[i];
if (mode == ReadMode.Key)
{
if (c == '=')
{
if (currentTokenPiece.Length > 0)
{
queue.Enqueue(currentTokenPiece.ToString());
}
currentTokenPiece.Remove(0, currentTokenPiece.Length);
key = currentToken.ToString();
currentToken.Remove(0, currentToken.Length);
mode = ReadMode.Value;
continue;
}
else if (char.IsWhiteSpace(c))
{
key = currentToken.ToString();
currentToken.Remove(0, currentToken.Length);
currentTokenPiece.Remove(0, currentTokenPiece.Length);
if (key == "if")
{
nextModeAfterSpaces = ReadMode.If;
}
else if (key == "import")
{
nextModeAfterSpaces = ReadMode.Import;
}
else
{
break;
}
mode = ReadMode.FlushWhiteSpace;
continue;
}
else if (c == '.')
{
currentToken.Append(c);
queue.Enqueue(currentTokenPiece.ToString());
currentTokenPiece.Remove(0, currentTokenPiece.Length);
}
else
{
currentTokenPiece.Append(c);
currentToken.Append(c);
}
}
else if (mode == ReadMode.FlushWhiteSpace)
{
if (!char.IsWhiteSpace(c))
{
currentToken.Append(c);
mode = nextModeAfterSpaces;
}
}
else if (mode == ReadMode.Import)
{
currentToken.Append(c);
}
else if (mode == ReadMode.If)
{
currentToken.Append(c);
}
else if (mode == ReadMode.Value)
{
currentToken.Append(c);
}
prev = c;
}
if (prev != '\\')
{
var = currentToken.ToString();
if (mode == ReadMode.If)
{
ignoreProperties = propertyRead(resource, PropertyType.If, queue, key, var);
}
else if (mode == ReadMode.Import)
{
// Open another file inline with this one.
if (propertyRead(resource, PropertyType.Import, queue, key, var))
{
ConfigResource res = resource.GetLocalConfigResource(string.Format(@"{0}.properties", var));
//success = res.Exists;
//FileInfo fileToImport = new FileInfo(string.Format(@"{0}\{1}.properties", propsFileInfo.Directory.FullName, var));
if (res.Exists)
{
Read(res, propertyRead);
}
}
}
else if (mode == ReadMode.Value)
{
propertyRead(resource, PropertyType.Property, queue, key, var);
}
currentToken.Remove(0, currentToken.Length);
queue.Clear();
key = null;
mode = ReadMode.Key;
}
else
{
currentToken.Remove(currentToken.Length - 1, 1);
}
}
}
line = reader.ReadLine();
}
reader.Close();
if (key != null)
{
var = currentToken.ToString();
propertyRead(resource, PropertyType.Property, queue, key, var);
}
}
/// <summary>
///
/// </summary>
/// <param name="propsFileInfo"></param>
/// <param name="propertyRead"></param>
public static void Read(ConfigResource resource, PropertyReadDelegate propertyRead)
{
if (!resource.Exists)
{
return;
}
StreamReader reader = new StreamReader(resource.OpenRead());
char c = ' ', prev = '\\';
int lastStart = 0, ignoreCount = 0;
bool ignoreProperties = false;
string key = null, var = null;
StringBuilder currentVar = new StringBuilder();
StringBuilder currentToken = new StringBuilder();
Queue <string> queue = new Queue <string>();
StringBuilder currentTokenPiece = new StringBuilder();
ReadMode mode = ReadMode.Key;
ReadMode nextModeAfterSpaces = ReadMode.Key;
string line = reader.ReadLine();
while (line != null)
{
int start = 0;
bool skipLine = false;
while ((start < line.Length) && char.IsWhiteSpace(line[start]))
{
++start;
}
if (start >= line.Length)
{
propertyRead(resource, PropertyType.EmptyLine, queue, string.Empty, string.Empty);
}
else if (line[start] == '#')
{
propertyRead(resource, PropertyType.Comment, queue, "#", line);
}
else
{
if (ignoreProperties)
{
if ((ignoreCount == 0) || (start == lastStart))
{
ignoreCount++;
lastStart = start;
skipLine = true;
}
else
{
ignoreCount = 0;
ignoreProperties = false;
}
}
if (skipLine)
{
propertyRead(resource, PropertyType.EmptyLine, queue, string.Empty, string.Empty);
}
else
{
for (int i = start; i < line.Length; i++)
{
c = line[i];
if (mode == ReadMode.Key)
{
if (c == '=')
{
if (currentTokenPiece.Length > 0)
{
queue.Enqueue(currentTokenPiece.ToString());
}
currentTokenPiece.Remove(0, currentTokenPiece.Length);
key = currentToken.ToString();
currentToken.Remove(0, currentToken.Length);
mode = ReadMode.Value;
continue;
}
else if (char.IsWhiteSpace(c))
{
key = currentToken.ToString();
currentToken.Remove(0, currentToken.Length);
currentTokenPiece.Remove(0, currentTokenPiece.Length);
if (key == "if")
{
nextModeAfterSpaces = ReadMode.If;
}
else if (key == "import")
{
nextModeAfterSpaces = ReadMode.Import;
}
else
{
break;
}
mode = ReadMode.FlushWhiteSpace;
continue;
}
else if (c == '.')
{
currentToken.Append(c);
queue.Enqueue(currentTokenPiece.ToString());
currentTokenPiece.Remove(0, currentTokenPiece.Length);
}
else
{
currentTokenPiece.Append(c);
currentToken.Append(c);
}
}
else if (mode == ReadMode.FlushWhiteSpace)
{
if (!char.IsWhiteSpace(c))
{
currentToken.Append(c);
mode = nextModeAfterSpaces;
}
}
else if (mode == ReadMode.Import)
{
currentToken.Append(c);
}
else if (mode == ReadMode.If)
{
currentToken.Append(c);
}
else if (mode == ReadMode.Value)
{
currentToken.Append(c);
}
prev = c;
}
if (prev != '\\')
{
var = currentToken.ToString();
if (mode == ReadMode.If)
{
ignoreProperties = propertyRead(resource, PropertyType.If, queue, key, var);
}
else if (mode == ReadMode.Import)
{
// Open another file inline with this one.
if (propertyRead(resource, PropertyType.Import, queue, key, var))
{
ConfigResource res = resource.GetLocalConfigResource(string.Format(@"{0}.properties", var));
//success = res.Exists;
//FileInfo fileToImport = new FileInfo(string.Format(@"{0}\{1}.properties", propsFileInfo.Directory.FullName, var));
if (res.Exists)
{
Read(res, propertyRead);
}
}
}
else if (mode == ReadMode.Value)
{
propertyRead(resource, PropertyType.Property, queue, key, var);
}
currentToken.Remove(0, currentToken.Length);
queue.Clear();
key = null;
mode = ReadMode.Key;
}
else
{
currentToken.Remove(currentToken.Length - 1, 1);
}
}
}
line = reader.ReadLine();
}
reader.Close();
if (key != null)
{
var = currentToken.ToString();
propertyRead(resource, PropertyType.Property, queue, key, var);
}
}
public static void Read(FileInfo propsFileInfo, PropertyReadDelegate propertyRead)
{
Read(new ConfigResource(propsFileInfo), propertyRead);
}
public static void Read(FileInfo propsFileInfo, PropertyReadDelegate propertyRead)
{
Read(new ConfigResource(propsFileInfo), propertyRead);
}