[chronojump] chronopicRegister reads SerialNumber on Linux

[Xavier de Blas <xaviblas src gnome org>]

commit c6fb54dee2b7fac210d2b1ee056bbeea071b14ef
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Sep 28 16:35:56 2016 +0200

    chronopicRegister reads SerialNumber on Linux

 diagrams/classes/chronopicConnection.dia |  Bin 5250 -> 0 bytes
 src/Makefile.am                          |    1 +
 src/chronopicRegister.cs                 |  146 ++++++++++++++++++++++++++++++
 src/gui/chronojump.cs                    |    2 +
 4 files changed, 149 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 0a2f7d2..b6cd5a2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -176,6 +176,7 @@ SOURCES = \
        server.cs\
        chronopic.cs\
        chronopicDetect.cs\
+       chronopicRegister.cs\
        oldCodeNeedToDBConvert/person.cs\
        oldCodeNeedToDBConvert/personSession.cs\
        oldCodeNeedToDBConvert/sqlite/person.cs\
diff --git a/src/chronopicRegister.cs b/src/chronopicRegister.cs
new file mode 100644
index 0000000..5dfc173
--- /dev/null
+++ b/src/chronopicRegister.cs
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2014-2016  Xavier de Blas <xaviblas gmail com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * This class provides all the functionality to connect using FTDI serialNumber
+ * this started at 1.6.3 version
+ */
+
+using System.Collections.Generic; //List<T>
+using System.Diagnostics;      //for detect OS and for Process
+
+public class ChronopicRegisterPort
+{
+       public string Port;
+       public bool FTDI;
+       public string SerialNumber;
+
+       public ChronopicRegisterPort (string port) {
+               this.Port = port;
+               this.FTDI = false;
+               this.SerialNumber = "";
+       }
+
+       public override string ToString() {
+               return "Port: " + Port + " ; FTDI: " + FTDI.ToString() + " ; SerialNumber: " + SerialNumber;
+       }
+}
+
+public class ChronopicRegister 
+{
+       public ChronopicRegister () 
+       {
+               List<string> ports = getPorts(true);
+               foreach(string p in ports) {
+                       LogB.Information(string.Format("ChronopicRegister for port: " + p));
+                       ChronopicRegisterPort crp = readFTDI(p);
+                       LogB.Information(crp.ToString());
+               }
+       }
+
+       private List<string> getPorts(bool debug) 
+       {
+               //TODO: move that method here
+               List<string> l = new List<string>(ChronopicPorts.GetPorts());
+
+               if(debug)
+                       foreach(string p in l)
+                               LogB.Information(string.Format("port: " + p));
+
+               return l;
+       }
+
+       private ChronopicRegisterPort readFTDI(string port) 
+       {
+               //if(UtilAll.GetOSEnum() == UtilAll.OperatingSystems.LINUX)
+                       return readFTDILinux(port);
+               //else if(UtilAll.GetOSEnum() == UtilAll.OperatingSystems.MACOSX)
+               //else // WINDOWS
+       }
+               
+       private ChronopicRegisterPort readFTDILinux(string port) 
+       {
+               ChronopicRegisterPort crp = new ChronopicRegisterPort(port);
+
+               /*
+                * old:
+                * /bin/udevadm info —name=/dev/ttyUSB0 |grep ID_SERIAL_SHORT|cut -d= -f2
+                * error on some systems:
+                * Unknown device, --name=, --path=, or absolute path in /dev/ or /sys expected.
+                */
+               //new: udevadm info -p $(udevadm info -q path -n /dev/ttyUSB0)
+               //TODO: find a way to call this in only one process
+
+               ProcessStartInfo pinfo = new ProcessStartInfo();
+               string pBin = "udevadm";
+               pinfo.FileName=pBin;
+               
+               pinfo.CreateNoWindow = true;
+               pinfo.UseShellExecute = false;
+               pinfo.RedirectStandardError = true;
+               pinfo.RedirectStandardOutput = true; 
+       
+               //1) get path   
+               pinfo.Arguments = "info -q path -n " + port;
+               LogB.Information("Arguments:", pinfo.Arguments);
+               
+               Process p = new Process();
+               p.StartInfo = pinfo;
+               p.Start();
+
+               string path = p.StandardOutput.ReadToEnd();
+               LogB.Information(path);
+               string error = p.StandardError.ReadToEnd();
+               
+               p.WaitForExit();
+
+               if(error != "") {
+                       LogB.Error(error);
+                       return crp;
+               }
+               
+               //2) read FTDI info     
+               pinfo.Arguments = "info -p " + path;
+               LogB.Information("Arguments:", pinfo.Arguments);
+               
+               p = new Process();
+               p.StartInfo = pinfo;
+               p.Start();
+
+               error = p.StandardError.ReadToEnd();
+
+               while (! p.StandardOutput.EndOfStream)
+               {
+                       string lineOut = p.StandardOutput.ReadLine();
+                       if (lineOut.Contains("ID_VENDOR=")) {
+                               string [] strFull = lineOut.Split(new char[] {'='});
+                               crp.FTDI = (strFull[1] == "FTDI");
+                       } else if (lineOut.Contains("ID_SERIAL_SHORT=")) {
+                               string [] strFull = lineOut.Split(new char[] {'='});
+                               crp.SerialNumber = strFull[1];
+                       }
+               }
+               p.WaitForExit();
+               
+               if(error != "")
+                       LogB.Error(error);
+               
+               return crp;
+       }
+}
+
diff --git a/src/gui/chronojump.cs b/src/gui/chronojump.cs
index ad79676..37da2bc 100644
--- a/src/gui/chronojump.cs
+++ b/src/gui/chronojump.cs
@@ -679,6 +679,8 @@ public partial class ChronoJumpWindow
                pingThread.Start();
 
                //moveStartTestInitial();
+               
+               ChronopicRegister cr = new ChronopicRegister();
        }