private void Parse(string data)
{
List <CfgSaveInfo> currentSection = null;
string currentSectionName = null;
int currentIndex = 0;
int nextBlockEnd;
for (;;)
{
int nextQuotes = data.IndexOf('"', currentIndex);
if (nextQuotes == -1)
{
break;
}
int delta = nextQuotes - currentIndex;
if (currentSection == null)
{
if (delta > 1)
{
currentSectionName = data.Substring(currentIndex, nextQuotes - currentIndex);
currentSection = new List <CfgSaveInfo>();
sections.Add(currentSectionName, currentSection);
nextBlockEnd = data.IndexOf('}', nextQuotes);
}
}
else
{
if (delta > 1)
{
string propertyName = data.Substring(currentIndex, nextQuotes - currentIndex);
if (!string.IsNullOrWhiteSpace(propertyName) && !propertyName.Contains("{"))
{
// read to the right
int start = data.IndexOf('"', nextQuotes + 1);
int end = data.IndexOf('"', start + 1);
string propertyValue = data.Substring(start + 1, end - start - 1);
CfgSaveInfo info = new CfgSaveInfo(currentSectionName, propertyName, propertyValue);
currentSection.Add(info);
nextQuotes = end;
}
else if (propertyName.Contains("}"))
{
break;
}
}
}
currentIndex = nextQuotes + 1;
}
}
public void ChangeProperty(string section, string propertyName, string value)
{
List <CfgSaveInfo> infos;
if (!sections.TryGetValue(section, out infos))
{
infos = new List <CfgSaveInfo>();
sections.Add(section, infos);
}
CfgSaveInfo info = infos.FirstOrDefault(c => c.Key == propertyName);
if (info == null)
{
infos.Add(new CfgSaveInfo(section, propertyName, value));
}
else
{
info.Value = value;
}
//int start;
//int end;
//if (GetPosition(rawData, propertyName, out start, out end))
//{
// rawData = rawData.Remove(start, end - start);
// rawData = rawData.Insert(start, value);
// return true;
//}
//else
//{
// // search for the section name
// if (GetPosition(rawData, section, out start, out end))
// {
// // write the property
// }
// else
// {
// // write section
// rawData += section + "{ }";
// // now write the property
// ChangeProperty(section, propertyName, value);
// }
//}
//return false;
}
public void ModifySaveFile(string installSavePath, string saveFullPath, SaveType type, params SaveInfo[] info)
{
// this needs to be dynamic someday
switch (type)
{
case SaveType.CFG:
{
SourceCfgFile cfg = new SourceCfgFile(installSavePath);
for (int j = 0; j < info.Length; j++)
{
SaveInfo save = info[j];
if (save is CfgSaveInfo)
{
CfgSaveInfo option = (CfgSaveInfo)save;
cfg.ChangeProperty(option.Section, option.Key, option.Value);
}
}
cfg.Save(saveFullPath);
}
break;
case SaveType.INI:
{
if (!installSavePath.Equals(saveFullPath))
{
File.Copy(installSavePath, saveFullPath);
}
IniFile file = new IniFile(saveFullPath);
for (int j = 0; j < info.Length; j++)
{
SaveInfo save = info[j];
if (save is IniSaveInfo)
{
IniSaveInfo ini = (IniSaveInfo)save;
file.IniWriteValue(ini.Section, ini.Key, ini.Value);
}
}
}
break;
default:
throw new NotImplementedException();
}
}
/// <summary>
/// Flushes all changes to disk
/// </summary>
public void Save(string newPath = "")
{
if (string.IsNullOrEmpty(newPath))
{
newPath = path;
}
if (File.Exists(newPath))
{
File.Delete(newPath);
}
using (Stream str = File.OpenWrite(newPath))
{
using (StreamWriter writer = new StreamWriter(str))
{
foreach (var pair in sections)
{
writer.WriteLine($"\"{pair.Key}\"");
writer.WriteLine("{");
var list = pair.Value;
for (int i = 0; i < list.Count; i++)
{
CfgSaveInfo info = list[i];
writer.WriteLine($"\r\"{info.Key}\" \"{info.Value}\"");
}
writer.WriteLine("}");
}
writer.Flush();
writer.Close();
}
}
}