private void ParseText(string[] lines)
{
INIBlock block = new INIBlock();
block.Name = "";
foreach (string lineCR in lines)
{
string line = lineCR.TrimEnd('\r');
if (line.StartsWith("["))
{
block = new INIBlock();
block.Name = line;
if (!Blocks.ContainsKey(block.Name))
{
Blocks.Add(block.Name, block);
}
else
{
block = Blocks[block.Name];
}
}
else if (!line.StartsWith(";") && !line.StartsWith("#") && line.Contains("="))
{
block.SetValue(line);
}
}
}
public void SetValue(string BlockName, string Key, string Value)
{
if (!Blocks.ContainsKey(BlockName))
{
INIBlock block = new INIBlock();
block.Name = BlockName;
Blocks.Add(block.Name, block);
}
Blocks[BlockName].SetValue(Key, Value);
}
static void AddComment(INIBlock block, string value)
{
if (value == null)
{
return;
}
if (block.Comments != null)
{
block.Comments += Environment.NewLine;
}
block.Comments += value;
}
public List <INIBlock> Read()
{
List <INIBlock> data = new List <INIBlock>();
INIBlock currentBlock = new INIBlock();
int currentOptionIndex = 0;
bool currentBlockCommentedOut = false;
using (FileStream stream = new FileStream(File, FileMode.Open, FileAccess.Read, FileShare.Read))
using (StreamReader streamReader = new StreamReader(stream, Encoding.Default))
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line == null)
{
break;
}
int commentIndex;
string newComment = null;
// check for commented out block
if (ReadWriteComments && line.Length > 2 && line[0] == TOKEN_BLOCK_START && line[1] == TOKEN_COMMENT)
{
line = line.Substring(2);
// add additional comments
commentIndex = line.IndexOf(TOKEN_COMMENT);
if (commentIndex != -1)
{
// add comment
newComment = line.Substring(commentIndex + 1);
// remove comment from data
line = line.Substring(0, commentIndex).TrimEnd();
}
if (line[line.Length - 1] == TOKEN_BLOCK_END)
{
// add current block
if (currentBlock.Name != null)
{
data.Add(currentBlock);
}
// new block
string blockName = line.Substring(0, line.Length - 1).Trim();
currentBlock = CreateBlock(blockName, new INIOptions(), currentBlock.Name == null ? currentBlock.Comments : null);
currentBlockCommentedOut = true;
AddComment(currentBlock, newComment);
continue;
}
}
// handle comments
commentIndex = line.IndexOf(TOKEN_COMMENT);
if (commentIndex != -1)
{
// add comment
if (ReadWriteComments)
{
newComment = line.Substring(commentIndex + 1);
}
// remove comment from data
line = line.Substring(0, commentIndex).TrimEnd();
}
else
{
line = line.Trim();
}
if (line.Length == 0)
{
AddComment(currentBlock, newComment);
continue;
}
if (line[0] == TOKEN_BLOCK_START)
{
// add current block
if (currentBlock.Name != null)
{
data.Add(currentBlock);
}
if (line[line.Length - 1] == TOKEN_BLOCK_END)
{
// new block
string blockName = line.Substring(1, line.Length - 2).Trim();
currentBlock = CreateBlock(blockName, new INIOptions(), currentBlock.Name == null ? currentBlock.Comments : null);
}
else
{
// reset block
currentBlock = CreateBlock(null, null, null);
}
currentOptionIndex = 0;
currentBlockCommentedOut = false;
}
else if (currentBlockCommentedOut)
{
// add comment
AddComment(currentBlock, line);
}
else if (currentBlock.Name != null)
{
// new value for block
int valueIndex = line.IndexOf(TOKEN_MAPPING_VALUE);
if (valueIndex != -1)
{
// retrieve name and value from data
string optionName = line.Substring(0, valueIndex).Trim();
string optionValue = line.Substring(valueIndex + 1, line.Length - valueIndex - 1).Trim();
currentBlock.Options.Add(optionName, new INIOption
{
Value = optionValue,
Index = currentOptionIndex
});
++currentOptionIndex;
}
else
{
// entry without value
currentBlock.Options.Add(line, new INIOption
{
Value = string.Empty,
Index = currentOptionIndex
});
++currentOptionIndex;
}
}
// add comment to current block
AddComment(currentBlock, newComment);
}
}
// add final block
if (currentBlock.Name != null)
{
data.Add(currentBlock);
}
return(data);
}
//private string OpenFileDialog()
//{
// return _openFileDialog.ShowDialog() ?? false ? _openFileDialog.FileName : "";
//}
private bool LoadINI(string path, out INI file)
{
if (!File.Exists(path))
{
file = null;
return(false);
}
Regex iniHeader = new Regex(@"^\[[^\]\r\n]+]");
Regex iniKeyValue = new Regex(@"^([^=;\r\n]+)=([^;\r\n]*)");
var lines = File.ReadAllLines(path);
file = new INI();
var duplicateKeys = new List <Tuple <string, string, string, string> >(); //block, key, old value, new value
Dictionary <string, string> currentBlock = null;
foreach (var line in lines)
{
try
{
if (iniHeader.IsMatch(line))
{
file.Add(line.Trim(new char[] { ' ', ']', '[', '\t' }), currentBlock = new INIBlock());
}
if (iniKeyValue.IsMatch(line))
{
if (currentBlock == null)
{
file.Add("", currentBlock = new INIBlock());
}
var match = iniKeyValue.Match(line);
var key = match.Groups[1].Value.Trim();
var value = match.Groups[2].Value.Trim();
if (currentBlock.ContainsKey(key))
{
var currentBlockName = file.FirstOrDefault(kv => kv.Value == currentBlock).Key;
duplicateKeys.Add(Tuple.Create(currentBlockName, key, currentBlock[key], value));
currentBlock[key] = value;
}
else
{
currentBlock.Add(key, value);
}
}
}
catch (Exception ex)
{
MessageBox.Show("This INI could not be parsed. The line being parsed was:\n" + line +
"\n\nDetailed exception information below:\n" + ex.InnerException
, "Exception Alert", MessageBoxButton.OK, MessageBoxImage.Exclamation);
file = null;
return(false);
}
}
if (duplicateKeys.Count > 0)
{
MessageBox.Show(string.Format("{0} values were overwritten by same keys in the same section. Only the last set value for the key will be used.\n[Section] Key = Early Value -> Later Value\n{1}"
, duplicateKeys.Count, String.Join("\n", duplicateKeys.Select(dup => string.Format("[{0}] {1} = {2} -> {3}", dup.Item1, dup.Item2, dup.Item3, dup.Item4))))
, "Duplicate Key-Values Overwritten", MessageBoxButton.OK, MessageBoxImage.Information);
}
return(true);
}
//private string OpenFileDialog()
//{
// return _openFileDialog.ShowDialog() ?? false ? _openFileDialog.FileName : "";
//}
private bool LoadINI(string path, out INI file)
{
if (!File.Exists(path))
{
file = null;
return false;
}
Regex iniHeader = new Regex(@"^\[[^\]\r\n]+]");
Regex iniKeyValue = new Regex(@"^([^=;\r\n]+)=([^;\r\n]*)");
var lines = File.ReadAllLines(path);
file = new INI();
var duplicateKeys = new List<Tuple<string, string, string, string>>(); //block, key, old value, new value
Dictionary<string, string> currentBlock = null;
foreach (var line in lines)
{
try
{
if (iniHeader.IsMatch(line))
file.Add(line.Trim(new char[] { ' ', ']', '[', '\t' }), currentBlock = new INIBlock());
if (iniKeyValue.IsMatch(line))
{
if (currentBlock == null)
file.Add("", currentBlock = new INIBlock());
var match = iniKeyValue.Match(line);
var key = match.Groups[1].Value.Trim();
var value = match.Groups[2].Value.Trim();
if (currentBlock.ContainsKey(key))
{
var currentBlockName = file.FirstOrDefault(kv => kv.Value == currentBlock).Key;
duplicateKeys.Add(Tuple.Create(currentBlockName, key, currentBlock[key], value));
currentBlock[key] = value;
}
else
{
currentBlock.Add(key, value);
}
}
}
catch (Exception ex)
{
MessageBox.Show("This INI could not be parsed. The line being parsed was:\n" + line +
"\n\nDetailed exception information below:\n" + ex.InnerException
, "Exception Alert", MessageBoxButton.OK, MessageBoxImage.Exclamation);
file = null;
return false;
}
}
if (duplicateKeys.Count > 0)
MessageBox.Show(string.Format("{0} values were overwritten by same keys in the same section. Only the last set value for the key will be used.\n[Section] Key = Early Value -> Later Value\n{1}"
, duplicateKeys.Count, String.Join("\n", duplicateKeys.Select(dup => string.Format("[{0}] {1} = {2} -> {3}", dup.Item1, dup.Item2, dup.Item3, dup.Item4))))
, "Duplicate Key-Values Overwritten", MessageBoxButton.OK, MessageBoxImage.Information);
return true;
}