private void OnServerPrintUser(IScsServerClient sc, ServerPrintUserCmd cmd)
{
Thread.Sleep(3000);
ServerPrintUserCmdAck ack = new ServerPrintUserCmdAck();
ack.RepliedMessageId = cmd.MessageId;
ack.sender_name = this_name;
ack.status = 0;
ack.print_dcm = cmd.print_dcm;
ack.print_report = cmd.print_report;
ack.print_report_ack = 0;
ack.print_dcm_ack = 0;
Helper.tcp_server_send(sc, ack);
}
private void p1_client_print(bool want_report, bool want_dcm)
{
bool print_dcm_ok = false;
bool print_report_ok = false;
try
{
ui_pre_print();
//根据实际情况更新打印需求
want_report = want_report && this.lblReportPrintFlag.Text.Contains("打印");
want_dcm = want_dcm && this.lblDcmPrintFlag.Text.Contains("打印");
//实际情况不允许打印
if (!want_report && !want_dcm)
{
return;
}
#region 多次打印，需身份验证
string printer_id = "";
bool need_verification = (want_report && this.lblReportPrintFlag.Text.Contains("已")) ||
(want_dcm && this.lblDcmPrintFlag.Text.Contains("已"));
if (need_verification)
{
LoginUserItem item = get_login();
if (item == null)
{
return;
}
start_p1_tcp_client();
connect_p1_tcp_client(_p1_server_ip, _p1_server_port);
Helper.add_text(this.txtMsg,
string.Format("{0}连接数据服务器P1: {1}{0}",
Environment.NewLine,
(Helper.is_tcp_client_normal(_p1_tcp_client) ? "成功" : "失败")));
Helper.add_text(this.txtMsg,
string.Format("{0}向数据服务器P1发身份验证命令, 等待服务器P1返回结果...{0}",
Environment.NewLine));
//发验证命令
LoginCmd login = new LoginCmd();
login.sender_name = this_name;
login.login_user.login_name = item.login_name;
login.login_user.login_psw = item.login_psw;
LoginCmdAck login_ack = Helper.tcp_client_send_and_response(_p1_tcp_client, login) as LoginCmdAck;
Helper.add_text(this.txtMsg,
string.Format("{0}数据服务器P1返回身份验证结果: {1}{0}",
Environment.NewLine,
(login_ack == null ? "失败" : (login_ack.status != 0 ? "失败" : "成功"))));
if (login_ack == null)
{
throw new MsgBoxException("通信异常", "请确认与数据服务器P1之间的网络连接是否正常.");
}
if (login_ack.status != 0)
{
throw new MsgBoxException("验证失败",
string.Format("密码错误或者工号不存在.错误代码={0}.", login_ack.status));
}
//记录工号，后面备用
printer_id = item.login_name;
}
#endregion
//可以考虑将三项任务中的2项改为并行执行，调用线程等待这2项任务的返回结果
Task <bool> task_dcm = null;
Task <bool> task_report = null;
#region 胶片本地打印
if (is_local_print_dcm && want_dcm)
{
task_dcm = Task.Factory.StartNew(() => {
return(local_print_dcm(this.lblUserID.Text.Trim(), printer_id));
});
}
#endregion
#region 报告本地打印
if (is_local_print_report && want_report)
{
task_report = Task.Factory.StartNew(() => {
return(local_print_report(this.lblUserID.Text.Trim(), printer_id));
});
}
#endregion
#region 报告和(/或者)胶片用服务器打印
try
{
if ((!is_local_print_report && want_report) ||
(!is_local_print_dcm && want_dcm))
{
Helper.add_text(this.txtMsg,
string.Format("{0}连接数据服务器P1: {1}{0}",
Environment.NewLine,
(Helper.is_tcp_client_normal(_p1_tcp_client) ? "成功" : "失败")));
string which = "";
if ((!is_local_print_report && want_report) &&
(!is_local_print_dcm && want_dcm))
{
which = "报告和胶片";
}
else if (!is_local_print_report && want_report)
{
which = "报告";
}
else
{
which = "胶片";
}
Helper.add_text(this.txtMsg,
string.Format("{1}向数据服务器P1发打印{0}命令, 等待服务器P1返回结果...{1}",
which, Environment.NewLine));
start_p1_tcp_client();
connect_p1_tcp_client(_p1_server_ip, _p1_server_port);
//发打印命令
ServerPrintUserCmd spuc = new ServerPrintUserCmd();
spuc.sender_name = this_name;
spuc.user_id = this.lblUserID.Text.Trim();
spuc.printer_id = printer_id;
spuc.print_dcm = !is_local_print_dcm && want_dcm;
spuc.print_report = !is_local_print_report && want_report;
ServerPrintUserCmdAck spuc_ack = Helper.tcp_client_send_and_response(_p1_tcp_client, spuc, 60000) as ServerPrintUserCmdAck;
Helper.add_text(this.txtMsg,
string.Format("{0}数据服务器P1返回打印结果: {1}{0}",
Environment.NewLine, (spuc_ack == null ? "失败" : "成功")));
if (spuc_ack == null)
{
throw new MsgBoxException("通信异常", "请确认与数据服务器P1之间的网络连接是否正常.");
}
if (spuc_ack.print_dcm)
{
Helper.add_text(this.txtMsg,
string.Format("{0}打印胶片: {1}{0}",
Environment.NewLine,
(spuc_ack.print_dcm_ack == 0 ? "成功" : "失败")));
}
if (spuc_ack.print_report)
{
Helper.add_text(this.txtMsg,
string.Format("{0}打印报告: {1}{0}",
Environment.NewLine,
(spuc_ack.print_report_ack == 0 ? "成功" : "失败")));
}
if (spuc_ack.print_dcm)
{
print_dcm_ok = (spuc_ack.print_dcm_ack == 0);
}
if (spuc_ack.print_report)
{
print_report_ok = (spuc_ack.print_report_ack == 0);
}
}
}
catch (MsgBoxException ex)
{
Helper.add_text(this.txtMsg,
string.Format("{0}{1}, {2}{0}",
Environment.NewLine, ex.Title, ex.Message));
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}",
ex.Message, ex.StackTrace, Environment.NewLine));
}
#endregion
if (task_dcm != null)
{
task_dcm.Wait();
print_dcm_ok = task_dcm.Result;
}
if (task_report != null)
{
task_report.Wait();
print_report_ok = task_report.Result;
}
}
catch (MsgBoxException ex)
{
Helper.add_text(this.txtMsg,
string.Format("{0}{1}, {2}{0}",
Environment.NewLine, ex.Title, ex.Message));
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}",
ex.Message, ex.StackTrace, Environment.NewLine));
}
finally
{
stop_p1_tcp_client();
ui_post_print(print_dcm_ok, print_report_ok);
}
}
