| public static RecoverFile ( string name, string ch = "unknown object" ) : bool | ||
| name | string | |
| ch | string | |
| return | bool | |
public WMIBMySQL()
{
string file = Variables.ConfigurationDirectory + Path.DirectorySeparatorChar + "unwrittensql.xml";
Core.RecoverFile(file);
if (File.Exists(file))
{
Syslog.WarningLog("There is a mysql dump file from previous run containing mysql rows that were never successfuly inserted, trying to recover them");
XmlDocument document = new XmlDocument();
using (TextReader sr = new StreamReader(file))
{
document.Load(sr);
using (XmlNodeReader reader = new XmlNodeReader(document.DocumentElement))
{
XmlSerializer xs = new XmlSerializer(typeof(Unwritten));
Unwritten un = (Unwritten)xs.Deserialize(reader);
lock (unwritten.PendingRows)
{
unwritten.PendingRows.AddRange(un.PendingRows);
}
}
}
}
Thread reco = new Thread(Exec)
{
Name = "MySQL/Recovery"
};
Core.ThreadManager.RegisterThread(reco);
reco.Start();
}
private void FlushRows()
{
if (Recovering)
{
return;
}
// prevent multiple threads calling this function at same time
lock (this)
{
string file = Variables.ConfigurationDirectory + Path.DirectorySeparatorChar + "unwrittensql.xml";
if (File.Exists(file))
{
Core.BackupData(file);
if (!File.Exists(Configuration.TempName(file)))
{
Syslog.WarningLog("Unable to create backup file for " + file);
return;
}
}
try
{
File.Delete(file);
XmlSerializer xs = new XmlSerializer(typeof(Unwritten));
StreamWriter writer = File.AppendText(file);
lock (unwritten)
{
xs.Serialize(writer, unwritten);
}
writer.Close();
if (File.Exists(Configuration.TempName(file)))
{
File.Delete(Configuration.TempName(file));
}
} catch (Exception fail)
{
Core.HandleException(fail);
Syslog.WarningLog("Recovering the mysql unwritten dump because of exception to: " + file);
Core.RecoverFile(file);
}
}
}
/// <summary>
/// Load all roles
/// </summary>
public static void Init()
{
Core.RecoverFile(Configuration.Paths.Security);
if (File.Exists(Configuration.Paths.Security))
{
DumpableDict dict = new DumpableDict();
XmlSerializer xmlSerializer = new XmlSerializer(dict.GetType());
using (StreamReader reader = new StreamReader(Variables.ConfigurationDirectory + Path.DirectorySeparatorChar + "security.xml"))
{
dict = (DumpableDict)xmlSerializer.Deserialize(reader);
}
// first we need to create all roles in the file, that is important
foreach (DumpableDict.RoleInfo ri in dict.Roles)
{
Roles.Add(ri.Name, new Role(ri.Level));
}
foreach (DumpableDict.RoleInfo ri in dict.Roles)
{
// now give this role all permissions and roles it had
foreach (string permission in ri.Permissions)
{
Roles[ri.Name].Grant(permission);
}
foreach (string role in ri.Roles)
{
if (!Roles.ContainsKey(role))
{
Syslog.WarningLog("There is no role " + role + " that could be granted to " + ri.Name + " skipping it");
}
Roles[ri.Name].Grant(Roles[role]);
}
}
return;
}
// let's assume there is no role definition file, so we create some initial, built-in roles
Roles.Add("null", new Role(0));
Roles.Add("trusted", new Role(100));
Roles.Add("operator", new Role(1000));
Roles.Add("admin", new Role(20000));
Roles.Add("root", new Role(65535));
Roles["trusted"].Grant("trust");
// trusted users can add users to trust list
Roles["trusted"].Grant("trustadd");
Roles["trusted"].Grant("trustdel");
Roles["operator"].Grant(Roles["trusted"]);
Roles["operator"].Grant("join");
Roles["admin"].Grant("admin");
Roles["admin"].Grant("drop");
Roles["admin"].Grant("suppress");
Roles["admin"].Grant("unsuppress");
Roles["admin"].Grant("part");
Roles["admin"].Grant(Roles["operator"]);
// admins have all privileges as trusted users
Roles["admin"].Grant(Roles["trusted"]);
Roles["root"].Grant("root");
foreach (Module module in ExtensionHandler.ExtensionList)
{
try
{
module.RegisterPermissions();
}
catch (Exception fail)
{
Core.HandleException(fail, module.Name);
}
}
}
/// <summary>
/// Save config
/// </summary>
public void SaveConfig()
{
string fn = GetConfigFilePath();
try
{
XmlDocument data = new XmlDocument();
XmlNode xmlnode = data.CreateElement("channel");
InsertData("talkmode", Suppress.ToString(), ref data, ref xmlnode);
InsertData("langcode", Language, ref data, ref xmlnode);
InsertData("respond_message", RespondMessage.ToString(), ref data, ref xmlnode);
InsertData("ignore-unknown", IgnoreUnknown.ToString(), ref data, ref xmlnode);
InsertData("suppress-warnings", SuppressWarnings.ToString(), ref data, ref xmlnode);
InsertData("respond_wait", RespondWait.ToString(), ref data, ref xmlnode);
InsertData("sharedinfo", SharedDB, ref data, ref xmlnode);
if (!String.IsNullOrEmpty(this.Password))
{
InsertData("password", Password, ref data, ref xmlnode);
}
InsertData("defaultbot", DefaultInstance, ref data, ref xmlnode);
if (!(SharedLinkedChan.Count < 1))
{
foreach (Channel current in SharedLinkedChan)
{
InsertData("name", current.Name, ref data, ref xmlnode, "sharedch");
}
}
if (!(Infobot_IgnoredNames.Count < 1))
{
foreach (string curr in Infobot_IgnoredNames)
{
InsertData("name", curr, ref data, ref xmlnode, "ignored");
}
}
if (ExtensionData.Count > 0)
{
foreach (KeyValuePair <string, string> item in ExtensionData)
{
InsertData(item.Key, item.Value, ref data, ref xmlnode, "extension");
}
}
lock (this.SystemUsers.Users)
{
foreach (SystemUser user in this.SystemUsers.Users)
{
XmlAttribute name = data.CreateAttribute("regex");
name.Value = user.Name;
XmlAttribute kk = data.CreateAttribute("role");
kk.Value = user.Role;
XmlNode db = data.CreateElement("user");
db.Attributes.Append(name);
db.Attributes.Append(kk);
xmlnode.AppendChild(db);
}
}
if (File.Exists(fn))
{
Core.BackupData(fn);
if (!File.Exists(Configuration.TempName(fn)))
{
Syslog.WarningLog("Unable to create backup file for " + Name);
}
}
data.AppendChild(xmlnode);
data.Save(fn);
if (File.Exists(Configuration.TempName(fn)))
{
File.Delete(Configuration.TempName(fn));
}
}
catch (Exception)
{
Core.RecoverFile(fn, Name);
}
}
public void LoadConfig()
{
string conf_file = GetConfigFilePath();
Core.RecoverFile(conf_file, Name);
try
{
XmlDocument data = new XmlDocument();
if (!File.Exists(conf_file))
{
SaveConfig();
return;
}
data.Load(conf_file);
foreach (XmlNode xx in data.ChildNodes[0].ChildNodes)
{
switch (xx.Name)
{
case "user":
this.SystemUsers.InsertUser(xx);
continue;
case "extension":
if (ExtensionData.ContainsKey(xx.Attributes[0].Value))
{
ExtensionData[xx.Attributes[0].Value] = xx.Attributes[1].Value;
}
else
{
ExtensionData.Add(xx.Attributes[0].Value, xx.Attributes[1].Value);
}
continue;
case "ignored":
Infobot_IgnoredNames.Add(xx.Attributes[1].Value);
continue;
case "sharedch":
SharedChans.Add(xx.Attributes[1].Value);
continue;
}
switch (xx.Attributes[0].Value)
{
case "talkmode":
Suppress = bool.Parse(xx.Attributes[1].Value);
break;
case "langcode":
Language = xx.Attributes[1].Value;
break;
case "respond_message":
RespondMessage = bool.Parse(xx.Attributes[1].Value);
break;
case "ignore-unknown":
IgnoreUnknown = bool.Parse(xx.Attributes[1].Value);
break;
case "suppress-warnings":
SuppressWarnings = bool.Parse(xx.Attributes[1].Value);
break;
case "respond_wait":
RespondWait = int.Parse(xx.Attributes[1].Value);
break;
case "sharedinfo":
SharedDB = xx.Attributes[1].Value;
break;
case "defaultbot":
DefaultInstance = xx.Attributes[1].Value;
break;
case "password":
Password = xx.Attributes[1].Value;
break;
}
}
}
catch (Exception fail)
{
Syslog.Log("Unable to load the config of " + Name, true);
Core.HandleException(fail);
}
}