/// <summary>
/// Retrieves information about a session established between a particular server and workstation. Descriptions taken
/// from https://msdn.microsoft.com/en-us/library/windows/desktop/bb525383(v=vs.85).aspx (NetSessionGetInfo function).
/// </summary>
/// <param name="servername">
/// Pointer to a string that specifies the DNS or NetBIOS name of the remote server on which the
/// function is to execute. If this parameter is NULL, the local computer is used.
/// </param>
/// <param name="clientame">
/// Pointer to a string that specifies the name of the computer session for which information is to
/// be returned. This parameter is required and cannot be NULL. For more information, see NetSessionEnum.
/// </param>
/// <param name="username">
/// Pointer to a string that specifies the name of the user whose session information is to be
/// returned. This parameter is required and cannot be NULL.
/// </param>
/// <returns></returns>
public static SessionInfo2 GetSession(string servername, string clientame, string username)
{
var returnValue = new SessionInfo2();
IntPtr pBuffer;
var status = DllImports.NetSessionGetInfo(servername, clientame, username, 3, out pBuffer);
if (status == 0)
{
var shareinfoType = typeof(Structs.SessionInfo2);
var pItem = new IntPtr(pBuffer.ToInt32());
var sessionInfo2 = (Structs.SessionInfo2)Marshal.PtrToStructure(pItem, shareinfoType);
returnValue = SessionInfo2.MapToSessionInfo2(sessionInfo2);
ApiBuffer.FreeBuffer(pBuffer);
}
return(returnValue);
}
/// <summary>
/// Retrieves operating statistics for a service. Currently, only the workstation and server services are supported.
/// </summary>
/// <param name="serverName">
/// Pointer to a string that specifies the DNS or NetBIOS name of the server on which the function
/// is to execute. If this parameter is NULL, the local computer is used.
/// </param>
/// <param name="netName">
/// Pointer to a string that specifies the name of the service about which to get the statistics.
/// Only the values SERVICE_SERVER and SERVICE_WORKSTATION are currently allowed.
/// </param>
/// <returns>
/// If the function succeeds, the return value is NERR_Success. If the function fails, the return value is a
/// system error code. For a list of error codes, see System Error Codes.
/// </returns>
public static Statworkstation0 GetStatistics(string serverName, string netName)
{
var returnValue = new Statworkstation0();
IntPtr pBuffer;
var status = DllImports.NetShareGetInfo(serverName, netName, 503, out pBuffer);
if (status == 0)
{
var shareinfoType = typeof(Structs.StatWorkstation0);
var pItem = new IntPtr(pBuffer.ToInt32());
var statworkstation0 = (Structs.StatWorkstation0)Marshal.PtrToStructure(pItem, shareinfoType);
returnValue = Statworkstation0.MapToStatworkstation0(statworkstation0);
ApiBuffer.FreeBuffer(pBuffer);
}
return(returnValue);
}
/// <summary>
/// Retrieves information about a particular shared resource on a server.
/// </summary>
/// <param name="serverName">
/// Pointer to a string that specifies the DNS or NetBIOS name of the remote server on which the
/// function is to execute. If this parameter is NULL, the local computer is used.
/// </param>
/// <param name="netName">Pointer to a string that specifies the name of the share for which to return information.</param>
/// <returns>A managed ShareInfo503 Object.</returns>
public static ShareInfo503 GetInfo(string serverName, string netName)
{
var returnValue = new ShareInfo503();
IntPtr pBuffer;
var status = NetworkShareManagementFunctions.NetShareGetInfo.DllImports.NetShareGetInfo(serverName, netName, 503, out pBuffer);
if (status == 0)
{
var shareinfoType = typeof(Structs.FileInfo3);
var pItem = new IntPtr(pBuffer.ToInt32());
var shareInfo503 = (Structs.ShareInfo503)Marshal.PtrToStructure(pItem, shareinfoType);
returnValue = ShareInfo503.MapToShareInfo503(shareInfo503);
ApiBuffer.FreeBuffer(pBuffer);
}
return(returnValue);
}
/// <summary>
/// Retrieves information about a particular opening of a server resource. Descriptions taken from
/// https://msdn.microsoft.com/en-us/library/windows/desktop/bb525379(v=vs.85).aspx (NetFileGetInfo function).
/// </summary>
/// <param name="servername">
/// Pointer to a string that specifies the DNS or NetBIOS name of the remote server on which the
/// function is to execute. If this parameter is NULL, the local computer is used. This string is Unicode if
/// _WIN32_WINNT or FORCE_UNICODE is defined.
/// </param>
/// <param name="fileid">
/// Specifies the file identifier of the open resource for which to return information. The value of
/// this parameter must have been returned in a previous enumeration call. For more information, see the following
/// Remarks section.
/// </param>
/// <returns></returns>
public static FileInfo3 GetFileInfo(string servername, int fileid)
{
var returnValue = new FileInfo3();
IntPtr pBuffer;
var status = Internal.Native.NetworkShareManagementFunctions.NetFileGetInfo.DllImports.NetFileGetInfo(servername, fileid, 3, out pBuffer);
if (status == 0)
{
var shareinfoType = typeof(Structs.FileInfo3);
var pItem = new IntPtr(pBuffer.ToInt32());
var fileInfo3 = (Structs.FileInfo3)Marshal.PtrToStructure(pItem, shareinfoType);
returnValue = FileInfo3.MapToFileInfo3(fileInfo3);
ApiBuffer.FreeBuffer(pBuffer);
}
return(returnValue);
}
/// <summary>
/// Provides information about sessions established on a server.
/// </summary>
/// <param name="server">
/// Pointer to a string that specifies the DNS or NetBIOS name of the remote server on which the
/// function is to execute. If this parameter is NULL, the local computer is used.
/// </param>
/// <param name="clientName">
/// Pointer to a string that specifies the name of the computer session for which information is
/// to be returned. If this parameter is NULL, NetSessionEnum returns information for all computer sessions on the
/// server.
/// </param>
/// <param name="userName">
/// Pointer to a string that specifies the name of the user for which information is to be returned.
/// If this parameter is NULL, NetSessionEnum returns information for all users.
/// </param>
/// <returns>A Ienumerable of managed SessionInfo502 Objects.</returns>
public static IEnumerable <SessionInfo502> GetSessions(string server, string clientName, string userName)
{
var list = new List <SessionInfo502>();
int entriesRead;
int totalEntries;
var resumeHandle = 0;
IntPtr pBuffer;
var status = Internal.Native.NetworkShareManagementFunctions.NetSessionEnum.DllImports.NetSessionEnum(server, null, null, 502, out pBuffer, -1, out entriesRead, out totalEntries, ref resumeHandle);
if (status == 0 & entriesRead > 0)
{
var shareinfoType = typeof(Structs.SessionInfo502);
var offset = Marshal.SizeOf(shareinfoType);
for (int i = 0, item = pBuffer.ToInt32(); i < entriesRead; i++, item += offset)
{
var pItem = new IntPtr(item);
var sessionInfo502 = (Structs.SessionInfo502)Marshal.PtrToStructure(pItem, shareinfoType);
var netSessionEnumResult = SessionInfo502.MapToSessionInfo502(sessionInfo502);
list.Add(netSessionEnumResult);
}
}
ApiBuffer.FreeBuffer(pBuffer);
return(list);
}
/// <summary>
/// Returns information about some or all open files on a server, depending on the parameters specified.
/// </summary>
/// <param name="server">
/// Pointer to a string that specifies the DNS or NetBIOS name of the remote server on which the
/// function is to execute. If this parameter is NULL, the local computer is used. This string is Unicode if
/// _WIN32_WINNT or FORCE_UNICODE is defined.
/// </param>
/// <returns>A IEnumerable of Managed FileInfo3 Objects.</returns>
public static IEnumerable <FileInfo3> GetNetFileList(string server)
{
var list = new List <FileInfo3>();
int entriesRead;
int totalEntries;
var resumeHandle = 0;
var pBuffer = IntPtr.Zero;
var status = DllImports.NetFileEnum(server, null, null, 3, ref pBuffer, -1, out entriesRead, out totalEntries, ref resumeHandle);
if (status == 0 & entriesRead > 0)
{
var shareinfoType = typeof(Structs.FileInfo3);
var offset = Marshal.SizeOf(shareinfoType);
for (int i = 0, item = pBuffer.ToInt32(); i < entriesRead; i++, item += offset)
{
var pItem = new IntPtr(item);
var fileInfo3 = (Structs.FileInfo3)Marshal.PtrToStructure(pItem, shareinfoType);
var nEtFileEnumResult = FileInfo3.MapToFileInfo3(fileInfo3);
list.Add(nEtFileEnumResult);
}
ApiBuffer.FreeBuffer(pBuffer);
}
return(list);
}
/// <summary>
/// 建立通讯
/// </summary>
/// <param name="infoHardWare"></param>
private void EstablishCommunication(object infoHardWare)
{
var softservoInfo = infoHardWare as SoftservoControlerInfo;
int ret;
Thread.Sleep(5000);
cmApi = new CoreMotion(wmx);
fx_EventControl = new EventControl(wmx);
fx_ApiBuffer = new ApiBuffer(wmx);
ecapi = new EcApiLib(wmx);
fx_ListMotion = new ListMotion(wmx);
wmx_IO = new Io(wmx);
//设置系统参数
ret = cmApi.Config.ImportAndSetAll(softservoInfo.m_strConfigPath);
if (ret != 0)
{
string errorCode = "";
errorCode = WMX3Api.ErrorToString(ret);
// Global.logger.ErrorFormat("WMX3参数获取失败！错误信息：{0}", errorCode);
//return false;
}
//开始进行通讯
int wd_count = 0;
do
{
ret = wmx.StartCommunication();//通讯函数
Thread.Sleep(500);
wd_count++;
cmApi.GetStatus(ref status);
} while ((status.EngineState == EngineState.Communicating) && (wd_count < 10));//确认是否通讯成功
if (status.EngineState != EngineState.Communicating)
{
// string ErrorCode = "";
// wmx.ErrorToString(ret, ref ErrorCode, 128);
string errorCode = WMX3Api.ErrorToString(ret); //获取错误代码
// Global.logger.ErrorFormat("WMX3通讯失败，错误信息：{0}！", errorCode);
//return false;
}
//清除轴警信息
for (int i = 0; i < 8; i++)
{
cmApi.AxisControl.ClearAmpAlarm(i);
cmApi.AxisControl.ClearAxisAlarm(i);
}
//轴上使能
for (int i = 0; i < 8; i++)
{
cmApi.AxisControl.SetServoOn(i, 1);
}
//检查所用到的轴有没上使能
Thread.Sleep(1000);
cmApi.GetStatus(ref status);
for (int i = 0; i < 8; i++)
{
if (status.AxesStatus[i].ServoOn == false)
{
//使用失败的处理。
// Global.logger.ErrorFormat("WMX3 轴{0}使能失败！", i);
//return false;
}
}
//timer1.Interval = 50;
//timer1.Enabled = true;
ret = cmApi.Motion.CreateSplineBuffer(5, 1024);
if (ret != 0)
{
// Global.logger.ErrorFormat("WMX3创建缓存出现错误！错误信息：{0}", WMX3Api.ErrorToString(ret));
}
while (bInitOK)
{
Thread.Sleep(10);
GetAllMotionStatus();
GetAllIOStatus();
}
}
