// List of DLL results, empty if no DLLs were found
// else list of results. bool = true no error, false error. String contains error string, or result string
public List <Tuple <bool, string, string> > ActionCommand(string dllname, string cmd, string[] paras)
{
List <Tuple <bool, string, string> > resultlist = new List <Tuple <bool, string, string> >();
if (dllname.Equals("All", StringComparison.InvariantCultureIgnoreCase))
{
foreach (EDDDLLCaller caller in dlls)
{
resultlist.Add(AC(caller, cmd, paras));
}
}
else
{
EDDDLLCaller caller = FindCaller(dllname);
if (caller != null)
{
resultlist.Add(AC(caller, cmd, paras));
}
else
{
resultlist.Add(new Tuple <bool, string, string>(false, dllname, "Cannot find DLL "));
}
}
return(resultlist);
}
// return loaded, failed, notallowed
public Tuple <string, string, string> Load(string directory, string ourversion, string dllfolder, EDDDLLIF.EDDCallBacks callbacks, string allowed)
{
string loaded = "";
string failed = "";
string notallowed = "";
if (!Directory.Exists(directory))
{
failed = "DLL Folder does not exist";
}
else
{
FileInfo[] allFiles = Directory.EnumerateFiles(directory, "*.dll", SearchOption.TopDirectoryOnly).Select(f => new FileInfo(f)).OrderBy(p => p.LastWriteTime).ToArray();
string[] allowedfiles = allowed.Split(',');
foreach (FileInfo f in allFiles)
{
string filename = System.IO.Path.GetFileNameWithoutExtension(f.FullName);
EDDDLLCaller caller = new EDDDLLCaller();
if (caller.Load(f.FullName)) // if loaded (meaning it loaded, and its got EDDInitialise)
{
if (allowed.Equals("All", StringComparison.InvariantCultureIgnoreCase) || allowedfiles.Contains(filename, StringComparer.InvariantCultureIgnoreCase)) // if allowed..
{
if (caller.Init(ourversion, dllfolder, callbacks)) // must init
{
dlls.Add(caller);
loaded = loaded.AppendPrePad(caller.Name, ",");
}
else
{
string errstr = caller.Version.HasChars() ? (": " + caller.Version.Substring(1)) : "";
failed = failed.AppendPrePad(caller.Name + errstr, ",");
}
}
else
{
notallowed = notallowed.AppendPrePad(caller.Name, ",");
}
}
}
}
return(new Tuple <string, string, string>(loaded, failed, notallowed));
}
public Tuple <bool, string, string> AC(EDDDLLCaller caller, string cmd, string[] paras)
{
string r = caller.ActionCommand(cmd, paras);
if (r == null)
{
return(new Tuple <bool, string, string>(false, caller.Name, "DLL does not implement ActionCommand"));
}
else if (r.Length > 0 && r[0] == '+')
{
return(new Tuple <bool, string, string>(true, caller.Name, r.Mid(1)));
}
else
{
return(new Tuple <bool, string, string>(false, caller.Name, r.Mid(1)));
}
}
// item1 = true if found, item2 = true if caller implements.
public Tuple <bool, bool> ActionJournalEntry(string dllname, EDDDLLIF.JournalEntry nje)
{
if (dllname.Equals("All", StringComparison.InvariantCultureIgnoreCase))
{
foreach (EDDDLLCaller caller in dlls)
{
caller.ActionJournalEntry(nje);
}
return(new Tuple <bool, bool>(true, true));
}
else
{
EDDDLLCaller caller = FindCaller(dllname);
return(caller != null ? new Tuple <bool, bool>(true, caller.ActionJournalEntry(nje)) : new Tuple <bool, bool>(false, false));
}
}
public string Load(string directory, string ourversion, string dllfolder, EDDDLLIF.EDDCallBacks callbacks, string allowed)
{
string res = "";
if (!Directory.Exists(directory))
{
return("No Folder");
}
FileInfo[] allFiles = Directory.EnumerateFiles(directory, "*.dll", SearchOption.TopDirectoryOnly).Select(f => new FileInfo(f)).OrderBy(p => p.LastWriteTime).ToArray();
foreach (FileInfo f in allFiles)
{
string name = "<" + System.IO.Path.GetFileNameWithoutExtension(f.FullName) + ">";
EDDDLLCaller caller = new EDDDLLCaller();
if (caller.Load(f.FullName)) // if loaded (meaning it loaded, and its got EDDInitialise)
{
if (allowed.Equals("All", StringComparison.InvariantCultureIgnoreCase) || allowed.IndexOf(name, StringComparison.InvariantCultureIgnoreCase) >= 0) // if allowed..
{
if (caller.Init(ourversion, dllfolder, callbacks)) // must init
{
dlls.Add(caller);
}
else
{
return("DLL " + name + " Failed");
}
}
else
{
res += name;
}
}
}
return(res);
}
// NULL/False if no DLL found, or <string,true> if DLL found, string may be null if DLL does not implement action command
public Tuple <string, bool> ActionCommand(string dllname, string cmd, string[] paras)
{
if (dllname.Equals("All", StringComparison.InvariantCultureIgnoreCase))
{
string ret = "";
foreach (EDDDLLCaller caller in dlls)
{
string r = caller.ActionCommand(cmd, paras);
if (r != null)
{
ret += r + ";";
}
}
return(new Tuple <string, bool>(ret, true));
}
else
{
EDDDLLCaller caller = FindCaller(dllname);
return(caller != null ? new Tuple <string, bool>(caller.ActionCommand(cmd, paras), true) : new Tuple <string, bool>(null, false));
}
}
