/// <summary>
/// Create and throw an exception if it exceeds the MinThrowLevel
/// </summary>
/// <param name="cmd">command which was run</param>
/// <param name="args">arguments to the command</param>
/// <param name="error">Client error causing the exception</param>
public static void Throw(string cmd, string[] args, P4ClientError error)
{
if (error.SeverityLevel >= minLevel)
{
throw new P4Exception(cmd, args, error);
}
}
/// <summary>
/// Create and throw an exception if it exceeds the MinThrowLevel
/// </summary>
/// <param name="error">Client error causing the exception</param>
public static void Throw(P4ClientError error)
{
if (error.SeverityLevel >= minLevel)
{
throw new P4Exception(error);
}
}
/// <summary>
/// Create a new P4Exception
/// </summary>
/// <param name="error">Client error causing the exception</param>
public P4Exception(P4ClientError error)
{
errorCode = error.ErrorCode;
errorLevel = error.SeverityLevel;
message = error.ErrorMessage;
nextError = null;
}
/// <summary>
/// Create a new P4Exception
/// </summary>
/// <param name="cmd">command which was run</param>
/// <param name="args">arguments passed to the command</param>
/// <param name="error">Client error causing the exception</param>
public P4Exception(string cmd, string[] args, P4ClientError error)
{
errorCode = error.ErrorCode;
errorLevel = error.SeverityLevel;
message = error.ErrorMessage;
nextError = null;
cmdLine = cmd;
if (args != null)
{
for (int idx = 0; idx < args.Length; idx++)
{
if (string.IsNullOrEmpty(args[idx]) == false)
{
cmdLine += " " + args[idx];
}
}
}
}
/// <summary>
/// Run the command supplying additional arguments
/// </summary>
/// <param name="flags">Additional arguments inserted in front of the current arguments</param>
/// <returns></returns>
internal bool RunInt(StringList flags)
{
lock (this)
{
// Capture the the info output
if (onInfoResultsDelegate != null)
{
pServer.InfoResultsReceived += onInfoResultsDelegate;
}
// Handle any Resolve callbacks from the server
if (CmdResolveHandler != null)
{
pServer.ResolveHandler = CmdResolveHandler;
}
// Handle any Resolve callbacks from the server
if (CmdResolveAHandler != null)
{
pServer.ResolveAHandler = CmdResolveAHandler;
}
// Handle any prompts for input from the server
if (CmdPromptHandler != null)
{
pServer.PromptHandler = CmdPromptHandler;
}
// clear any saved results
infoOutput = new P4ClientInfoMessageList();
Exception lastError = null;
bool success = false;
try
{
StringList paramList = flags + args;
pServer.EchoCommand(cmd, paramList);
while (true)
{
//retries--;
try
{
success = pServer.RunCommand(cmd,
CommandId,
tagged,
paramList,
paramList == null ? 0 : paramList.Count);
break;
}
catch (P4Exception ex)
{
if (ex is P4CommandCanceledException)
{
throw;
}
if (ex is P4CommandTimeOutException)
{
if (Connection != null)
{
Connection.Disconnect();
}
throw;
}
if (lastError != null)
{
if (Connection != null)
{
Connection.Disconnect();
}
// been here before, so don't try again
string msg = string.Format("The connection to the Perforce server at {0} has been lost", pServer.Port);
P4Exception p4ex = new P4LostConnectionException(ErrorSeverity.E_FATAL, msg);
throw;
}
lastError = ex;
if ((ex.Message.Contains("socket: WSA")) ||
P4ClientError.IsTCPError(ex.ErrorCode) || P4ClientError.IsSSLError(ex.ErrorCode))
{
try
{
pServer.Reconnect();
}
catch
{
if (Connection != null)
{
Connection.Disconnect();
}
string msg = string.Format("The connection to the Perforce server at {0} has been lost", pServer.Port);
P4Exception p4ex = new P4LostConnectionException(ErrorSeverity.E_FATAL, msg);
throw;
}
}
else
{
throw;
}
}
catch (Exception)
{
throw;
}
}
if (success)
{
// info output is gathered by OnInfoOut()
}
else
{
// info output is gathered by OnInfoOut()
}
}
catch (Exception ex)
{
LogFile.LogException("P4Command", ex);
throw;
}
finally
{
// Cancel the redirected the output, this will reset the callbacks if this command does not have callbacks set
pServer.InfoResultsReceived -= onInfoResultsDelegate;
pServer.PromptHandler = null;
pServer.ResolveHandler = null;
pServer.ResolveAHandler = null;
}
return(success);
}
}
