/*
* Given an file with the following form:
* [section1]
* key1=value
* key2=value
* key3=value
* [section2]
* key1=value
* key2=value
*
* Then parse the file into a Dictionary<string,string> and return it.
*
* Users: dict["section"]["key2"] is "value"
*/
public static async Task <Dictionary <string, Dictionary <string, string> > > LoadSettingsFile(StorageFolder folder, string filename)
{
KeyValuePair <string, string> currentKvp = new KeyValuePair <string, string>();
Dictionary <string, Dictionary <string, string> > returnDictionary = new Dictionary <string, Dictionary <string, string> >();
var file = await folder.GetFileAsync(filename);
string contents = await FileIO.ReadTextAsync(file);
contents = contents.Replace('\r', '\n');
Dictionary <string, string> sectionsDict = null;
try
{
sectionsDict = StaticHelpers.GetSections(contents);
}
catch (Exception e)
{
string content = String.Format($"Error parsing file {filename}.\nIn File: {folder.Path}\n\nSuggest deleting it.\n\nError parsing sections.\nException info: {e.ToString()}");
MessageDialog dlg = new MessageDialog(content);
await dlg.ShowAsync();
return(returnDictionary);
}
if (sectionsDict.Count == 0)
{
string content = String.Format($"There appears to be no sections in {filename}.\nIn File: {folder.Path}\n\nSuggest deleting it.\n\nError parsing sections.");
MessageDialog dlg = new MessageDialog(content);
await dlg.ShowAsync();
return(returnDictionary);
}
try
{
foreach (var kvp in sectionsDict)
{
currentKvp = kvp;
var dict = DeserializeDictionary(kvp.Value);
returnDictionary[kvp.Key] = dict;
}
}
catch
{
string content = String.Format($"Error parsing values {folder.Path}\\{filename}.\nSuggest deleting it.\n\nError in section '{currentKvp.Key}' and value '{currentKvp.Value}'");
MessageDialog dlg = new MessageDialog(content);
await dlg.ShowAsync();
}
return(returnDictionary);
}
public static Dictionary <string, string> GetSection(string file, string section)
{
Dictionary <string, string> sections = StaticHelpers.GetSections(file);
if (sections == null)
{
return(null);
}
return(StaticHelpers.DeserializeDictionary(sections[section]));
}
public static async Task <Dictionary <string, string> > LoadSectionsFromFile(StorageFolder folder, string filename)
{
var file = await folder.GetFileAsync(filename);
string contents = await FileIO.ReadTextAsync(file);
contents = contents.Replace('\r', '\n');
Dictionary <string, string> sectionsDict = null;
try
{
sectionsDict = StaticHelpers.GetSections(contents);
}
catch (Exception e)
{
string content = String.Format($"Error parsing file {filename}.\nIn File: {folder.Path}\n\nSuggest deleting it.\n\nError parsing sections.\nException info: {e.ToString()}");
MessageDialog dlg = new MessageDialog(content);
await dlg.ShowAsync();
}
return(sectionsDict);
}
