private ExeFileTarget(string raw) : base(raw)
{
if (Name.ToLower().EndsWith("exe"))
{
Type = ExeType.Application;
}
else
{
Type = ExeType.Script;
}
}
//-------------------------------------------------------------------
public void SetExeType(MemVisualizer.ExeType p)
{
mExe = p;
}
public bool command(string conn_str, string sql, ExeType exe_type,bool deal =false)
{
//if (conn_str.Length > 0) this.conn_str = conn_str;//rm save
this.is_exec = false;
if (this.debug) this.post_text(conn_str);
this.post_text(sql);
//New
if (!this.is_conn)
{
try
{
this.status = MysqlStatus.NewConn;
this.conn = new MySqlConnection(this.conn_str);
this.is_conn = false;
}
catch (Exception ex)
{
this.status = MysqlStatus.NewConnExecption;
if (this.debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
}
// Open
if (!this.is_conn)
{
try
{
if(this.debug) Console.WriteLine("Connecting to MySQL...");
this.status = MysqlStatus.OpenConn;
this.conn.Open();
this.is_conn = true;
}
catch (Exception ex)
{
this.status = MysqlStatus.OpenConnExecption;
if (this.debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
}
//check is_conn
if (!this.is_conn) return false;
//new cmd
MySqlCommand cmd;
try
{
this.status = MysqlStatus.NewCmd;
cmd = new MySqlCommand(sql, this.conn);
}
catch (Exception ex)
{
this.status = MysqlStatus.NewCmdExecption;
if (this.debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
//Select
if (exe_type == ExeType.Select)
{
try
{
this.status = MysqlStatus.Select;
this.rdr = cmd.ExecuteReader();
if (deal) deal_rdr();
}
catch (Exception ex)
{
this.status = MysqlStatus.SelectExecption;
if (this.debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
}
//insert
if (exe_type == ExeType.Insert)
{
try
{
this.status = MysqlStatus.Insert;
cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
this.status = MysqlStatus.InsertExecption;
if(this.debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
}
//Script
if (exe_type == ExeType.Script)
{
this.script_error_count = 0;
try
{
MySqlScript script = new MySqlScript(this.conn, sql);
script.Error += new MySqlScriptErrorEventHandler(this.script_Error);
script.ScriptCompleted += new EventHandler(this.script_ScriptCompleted);
script.StatementExecuted += new MySqlStatementExecutedEventHandler(this.script_StatementExecuted);
int count = script.Execute();
if (debug) Console.WriteLine("Executed " + count + " statement(s).");
if (debug) Console.WriteLine("Delimiter: " + script.Delimiter);
}
catch (Exception ex)
{
this.script_error_count++;
this.status = MysqlStatus.ScriptExecption;
if(debug) Console.WriteLine(ex.ToString());
else this.ex_s = ex.ToString();
this.post_text(ex.ToString());
return false;
}
if (this.script_error_count > 0) return false;
}
this.is_exec = true;
return true;
}
public bool transaction(string conn_str, string sql, ExeType exe_type,bool deal=false)
{
string s_task="begin ; "+sql+" commit ; ";
return this.command(conn_str,s_task, exe_type,deal);
}
public bool command(string sql, ExeType exe_type, bool deal = false)
{
return this.command(this.conn_str,sql, exe_type, deal);
}
