public static void SetConfig()
{
SetConfig config = new SetConfig();
config.set_config_log_level = TIMLogLevel.kTIMLog_Test;
TencentIMSDK.SetConfig(config, addAsyncDataToConsole);
}
/// <summary>
/// 获取设置，如果出现问题就重置默认值
/// </summary>
/// <param name="section">所属部分名</param>
/// <param name="key">参数键</param>
/// <returns></returns>
protected SharpConfig.Setting GetSetting(string section, string key)
{
try
{
if (!Cfg.Contains(section) || !Cfg[section].Contains(key))
{
SetConfig?.Invoke(Cfg);
Save();
}
return(Cfg[section][key]);
}
catch (SharpConfig.SettingValueCastException ex)
{
Console.WriteLine("字符类型无法转换: " + ex);
SetConfig?.Invoke(Cfg);
Save();
}
catch (Exception ex)
{
Console.WriteLine(ex);
SetConfig?.Invoke(Cfg);
Save();
}
return(Cfg[section][key]);
}
/// <summary>重新加载配置文件，如果配置文件不存在就生成一个</summary>
public void Reload()
{
if (!System.IO.File.Exists(ConfigFileName))
{
Cfg = new SharpConfig.Configuration();
SetConfig?.Invoke(Cfg);
Save();
return;
}
Cfg = SharpConfig.Configuration.LoadFromFile(ConfigFileName);
}
private static int importItem(IServerSession session, SetConfig workingConf)
{
// hook API logger
Logger.SetLogSink(HandleLogEntry);
try
{
/*string ncHostname = "10.50.149.13";
int ncPort = 80;9(*/
Oid targetTable = new Oid(workingConf.oidForWrite);
//using (session /*IServerSession session = CSAPI.Create().CreateServerSession(ncHostname, ncPort)*/)
//{
//if (false/*!Authenticate(session)*/)
//{
// session.Dispose();
// return -1;
//}
// else
// {
/* Get access to read the table */
try
{
var result = session.DataAccess.Brokers.DataTable.ReadSingle(
session.ModelFactory.CreateSelectorById(targetTable),
new IRelationshipMetaData[]
{
MetaData.DataTableToDataTableDesign,
MetaData.DataTableDesignToDataTableField,
MetaData.DataTableToFileInDataTable,
MetaData.DataTableToDataRow
});
IDataTable datatable = result.Value;
if (result.Value == null) { return 2; }
}
catch (InvalidOperationException)
{
Console.WriteLine("Connection/authentication error. Reauthenticating before next iteration");
return -1;
}
/* The change set is a list of all changes to the database that will be sent after all edits are done */
IChangeSet changes = session.DataAccess.CreateChangeSet();
/* Delete all rows from the table */
session.DataAccess.Brokers.DataTable.DeleteDataRows(changes, targetTable, session.ModelFactory.CreateAllSelector());
/* TODO: Allow support for appending to tables instead of a fixed number of rows */
int i = 1;
if (workingConf.allOneRecord == false)
{
List<List<string>> col_lists = new List<List<string>>();
List<IChangeSet> trigger_changes = new List<IChangeSet>();
/* TODO: Fork the process so that general datatable updates don't have to happen unless there is a change in the state of the triggered table */
foreach (colConf entry in workingConf.cols)
{
List<string> col_vals = new List<string>();
col_vals.Add(entry.name_of_col);
XmlDocument xd = new XmlDocument();
int retries = 3;
do //Solves transient network issues that occur when repeatedly pulling updated XML documents
{
try
{
xd.Load(entry.source);
break;
}
catch (WebException)
{
Console.WriteLine("Failed to get XML file from server, retrying . . .");
if (retries <= 0)
{
Console.WriteLine("Retrying failed. Skipping document until next iteration.");
}
else
{
Thread.Sleep(300);
}
}
}
while (retries-- > 0);
if (retries <= 0) { break; }
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xd.NameTable);
/* Namespace entries (does not have to be exclusive to the entry that uses it, so long as there are no conflicts!) */
/* nsmgr.AddNamespace("yweather", "http://xml.weather.yahoo.com/ns/rss/1.0");
nsmgr.AddNamespace("m", "http://www.w3.org/2005/Atom");
nsmgr.AddNamespace("cap", "urn:oasis:names:tc:emergency:cap:1.1");
nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom"); */
/* (Experimental) Add user specified namespaces [TODO: Should add error handling so that program can continue if it fails] */
foreach (nsConf ns_info in workingConf.ns_list)
{
nsmgr.AddNamespace(ns_info.ns, ns_info.ns_source);
}
XmlNodeList found_nodes = xd.SelectNodes(entry.description, nsmgr);
if (entry.firesTrigger)
{
bool triggered = false;
/* Create new trigger_change set if column is triggerable*/
IChangeSet trigger_change = session.DataAccess.CreateChangeSet();
var result2 = session.DataAccess.Brokers.Trigger.ReadSingle(session.ModelFactory.CreateSelectorById(new Oid(entry.triggerID)), null);
Oid m_triggerDataTableId = result2.Value.DataTable.Id;
foreach (XmlNode nodeInList in found_nodes)
{
if (!triggered)
{
triggered = true; // Prevents multiple triggers when there is more than one node in the triggerable column
/* Adding a row to the trigger payload table activates the trigger */
IDataRow trigger_row = session.ModelFactory.CreateDataRow();
trigger_row.ActivationDate = DateTime.Now;
trigger_row.ExpirationDate = DateTime.Now.AddDays(5); //I really need to figure out how to write this in more clearly. Perhaps being able to clear triggers?
trigger_row.SequenceNumber = 0;
session.DataAccess.Brokers.DataTable.CreateDataRow(trigger_change, m_triggerDataTableId, trigger_row);
trigger_changes.Add(trigger_change);
}
if (!String.IsNullOrEmpty(entry.attrib))
{
col_vals.Add(nodeInList.Attributes[entry.attrib].Value);
}
else
{
string valueToAdd = String.IsNullOrEmpty(nodeInList.Value) ? nodeInList.InnerText : nodeInList.Value;
col_vals.Add(valueToAdd);
}
}
if (!triggered) // Clears the trigger if no data is added to the table upon update
{
session.DataAccess.Brokers.DataTable.DeleteDataRows(changes, m_triggerDataTableId, session.ModelFactory.CreateAllSelector());
trigger_changes.Add(trigger_change);
}
}
else
{
foreach (XmlNode nodeInList in found_nodes)
{
if (!String.IsNullOrEmpty(entry.attrib))
{
col_vals.Add(nodeInList.Attributes[entry.attrib].Value);
}
else
{
string valueToAdd = String.IsNullOrEmpty(nodeInList.Value) ? nodeInList.InnerText : nodeInList.Value;
col_vals.Add(valueToAdd);
}
}
}
col_lists.Add(col_vals);
}
for (int j = 1; j <= workingConf.numRows; j++)
{
/* Add new rows to the table */
IDataRow row = session.ModelFactory.CreateDataRow();
row.SequenceNumber = i;
row.ActivationDate = new DateTime(1601, 1, 1);
row.ExpirationDate = new DateTime(3000, 1, 1);
foreach (List<string> col in col_lists)
{
try
{
row.Values[col[0]] = col[j];
}
catch (ArgumentOutOfRangeException)
{
break;
}
catch (IndexOutOfRangeException)
{
break;
}
}
session.DataAccess.Brokers.DataTable.CreateDataRow(changes, targetTable, row);
i++;
}
changes.Save();
foreach (IChangeSet trig_cha in trigger_changes)
{
trig_cha.Save();
}
}
else
{
/* TODO: Add a generic trigger to sources that are all on one record */
/* Access the Xml data source */
String URLString = workingConf.sourceUrl;
XmlDocument xd = new XmlDocument();
xd.Load(URLString);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xd.NameTable);
/* (Experimental) Add user specified namespaces [Should add error handling so that program can continue if it fails] */
foreach (nsConf ns_info in workingConf.ns_list)
{
nsmgr.AddNamespace(ns_info.ns, ns_info.ns_source);
}
//nsmgr.AddNamespace("yweather", "http://xml.weather.yahoo.com/ns/rss/1.0");
XmlNodeList nodeOfRec = xd.SelectNodes(workingConf.itemOfRec, nsmgr);
foreach (XmlNode node in nodeOfRec)
{
//Add new rows to the table
IDataRow row = session.ModelFactory.CreateDataRow();
row.SequenceNumber = i;
row.ActivationDate = new DateTime(1601, 1, 1);
row.ExpirationDate = new DateTime(3000, 1, 1);
if (node.HasChildNodes) /* Then the items we are looking for are not attributes of the node of record (but could be attributes of a child node) */
{
foreach (XmlNode cnode in node.ChildNodes)
{
foreach (colConf testcols in workingConf.cols)
{
if (testcols.description == cnode.Name)
{
if (!String.IsNullOrEmpty(testcols.attrib))
{
row.Values[testcols.name_of_col] = cnode.Attributes[testcols.attrib].Value;
}
else
{
row.Values[testcols.name_of_col] = cnode.Value;
}
}
}
}
}
else /* We are looking at the node of record's attributes only */
{
XmlAttributeCollection xac = node.Attributes;
foreach (XmlAttribute xa in xac)
{
foreach (colConf testcols in workingConf.cols)
{
if (testcols.attrib == xa.Name)
{
row.Values[testcols.name_of_col] = xa.Value;
break;
}
}
}
session.DataAccess.Brokers.DataTable.CreateDataRow(changes, targetTable, row);
i++;
}
}
changes.Save();
}
return 0;
}
finally
{
// unhook logger
Logger.SetLogSink(null);
}
}
public static int Main(string[] args)
{
int ret = 0;
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
{
e.Cancel = true;
Program.interrupted = true;
};
int res;
string ncHostname = "10.50.149.13";
int ncPort = 80;
IServerSession session = CSAPI.Create().CreateServerSession(ncHostname, ncPort);
//Authenticate(session);
bool authenticated;
do
{
authenticated = Authenticate(session);
}
while (!authenticated);
while (!Program.interrupted)
{
Console.WriteLine("Updating internal database...");
Console.WriteLine((Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\" + Properties.Settings.Default.dbfilepath));
WatchedSets sets = new WatchedSets((Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\" + Properties.Settings.Default.dbfilepath));
foreach (w_set toLoad in sets.all_set)
{
workingConf = new SetConfig(toLoad.TABLE_DB_PATH);
res = importItem(session, workingConf);
Console.WriteLine("Updating table: " + toLoad.TABLE_NAME);
if (res == 2) //Server Timeout
{
Console.WriteLine("Server timeout, disconnecting . . .");
bool reauthen = false;
do
{
Thread.Sleep(5000);
session = CSAPI.Create().CreateServerSession(ncHostname, ncPort);
reauthen = Authenticate(session);
}
while (!reauthen);
break;
}
else if (res == -1)
{
Console.WriteLine("Authentication error, retrying . . .");
bool reauthen = false;
do
{
Thread.Sleep(5000);
session = CSAPI.Create().CreateServerSession(ncHostname, ncPort);
reauthen = Authenticate(session);
}
while (!reauthen);
break;
}
else
{
Console.WriteLine("Updated: " + toLoad.TABLE_NAME);
}
}
Console.WriteLine("Finished... Sleeping...");
Thread.Sleep(900000);
}
return ret;
}
