Mercurial > flash_v2
annotate host/tools/ecostest/common/eCosTestSocket.h @ 76:435cced73e2f ecos-v1_3_1-release
eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
| author | jlarmour |
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| date | Tue, 28 Mar 2000 14:10:45 +0000 |
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| rev | line source |
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1 //####COPYRIGHTBEGIN#### |
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2 // |
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3 // ---------------------------------------------------------------------------- |
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4 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. |
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5 // |
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6 // This program is part of the eCos host tools. |
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7 // |
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8 // This program is free software; you can redistribute it and/or modify it |
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9 // under the terms of the GNU General Public License as published by the Free |
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10 // Software Foundation; either version 2 of the License, or (at your option) |
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11 // any later version. |
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12 // |
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13 // This program is distributed in the hope that it will be useful, but WITHOUT |
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14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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16 // more details. |
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17 // |
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18 // You should have received a copy of the GNU General Public License along with |
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19 // this program; if not, write to the Free Software Foundation, Inc., |
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20 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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21 // |
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22 // ---------------------------------------------------------------------------- |
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23 // |
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24 //####COPYRIGHTEND#### |
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25 //================================================================= |
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26 // |
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27 // eCosTestSocket.h |
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28 // |
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29 // Socket test class |
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30 // |
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31 //================================================================= |
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32 //================================================================= |
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33 //#####DESCRIPTIONBEGIN#### |
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34 // |
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35 // Author(s): sdf |
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36 // Contributors: sdf |
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37 // Date: 1999-04-01 |
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38 // Description: This class abstracts tcp/ip sockets for use in the testing infrastructure |
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39 // Usage: |
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40 // |
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41 //####DESCRIPTIONEND#### |
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42 #include "eCosStd.h" |
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43 #include "Collections.h" |
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44 |
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45 #ifndef _SOCKETUTILS_H |
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46 #define _SOCKETUTILS_H |
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47 |
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48 class CeCosTestSerial; |
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49 |
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50 class CeCosTestSocket { |
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51 public: |
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52 static bool SameHost (LPCTSTR host1,LPCTSTR host2); |
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53 |
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54 typedef bool (CALLBACK FilterFunc)(void *&,unsigned int &,CeCosTestSerial&,CeCosTestSocket &,void *); |
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55 static int CeCosTestSocket::SSRead (CeCosTestSerial &serial,CeCosTestSocket &socket,void *pBuf,unsigned int nSize,unsigned int &nRead,bool *pbStop); |
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56 |
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57 static bool ConnectSocketToSerial (int nListenSock,LPCTSTR pszPort, int nBaud,FilterFunc *pSerialToSocketFilterFunc=0,void *pSerialParam=0,FilterFunc *pSocketToSerialFilterFunc=0,void *pSocketParam=0,bool *pbStop=0); |
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58 static bool ConnectSocketToSerial (CeCosTestSocket &socket,CeCosTestSerial &serial,FilterFunc *pSerialToSocketFilterFunc=0,void *pSerialParam=0, FilterFunc *pSocketToSerialFilterFunc=0,void *pSocketParam=0,bool *pbStop=0); |
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59 bool ConnectSocketToSocket (CeCosTestSocket &o,FilterFunc *pSocketToSocketFilterFunc1,FilterFunc *pSocketToSocketFilterFunc2,void *pParam,bool *pbStop); |
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60 |
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61 typedef bool (CALLBACK StopFunc)(void *); |
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62 |
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63 static bool IsSocketError(int n); |
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64 |
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65 enum {NOTIMEOUT=-1,DEFAULTTIMEOUT=-2}; // No explicit timeout specified |
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66 |
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67 // Listen and this form of constructor used to act as server |
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68 static int Listen(int nTcpPort); |
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69 CeCosTestSocket (); // Caller promises to call Accept() or Connect() later |
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70 |
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71 // Accept-like ctor (act as server) |
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72 CeCosTestSocket (int sock /*result of previous call of Listen*/, bool *pbStop=0); |
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73 // Connect-like ctor (act as client) |
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74 CeCosTestSocket (String strHost,int port,Duration dTimeout); |
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75 |
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76 bool Accept(int sock /*result of previous call of Listen*/, bool *pbStop=0); |
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77 // This form of constructor used to act as client |
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78 bool Connect(String strHost,int port,Duration dTimeout); |
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79 ~CeCosTestSocket(); |
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80 |
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81 int Client() const { return m_nClient; } |
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82 static String ClientName(int nClient); |
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83 |
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84 int Sock() const { return m_nSock; } |
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85 |
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86 // Set the default timeout for all operations |
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87 void SetTimeout (Duration dTimeout) { m_nDefaultTimeout=dTimeout; } |
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88 |
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89 bool send(const void *pData,unsigned int nLength,LPCTSTR pszMsg=_T(""),int dTimeout=DEFAULTTIMEOUT,StopFunc *pFunc=0,void *pParam=0){ |
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90 return sendrecv(true,pData,nLength,pszMsg,dTimeout,pFunc,pParam); |
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91 } |
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92 bool recv(const void *pData,unsigned int nLength,LPCTSTR pszMsg=_T(""),int dTimeout=DEFAULTTIMEOUT,StopFunc *pFunc=0,void *pParam=0){ |
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93 return sendrecv(false,pData,nLength,pszMsg,dTimeout,pFunc,pParam); |
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94 } |
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95 bool Ok() { return -1!=m_nSock; } |
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96 // Close the given socket |
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97 bool Close () { return CloseSocket(m_nSock); } |
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98 |
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99 int SocketError() { return m_nErr; } |
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100 // Return last socket error, translated to a string |
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101 String SocketErrString(); |
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102 static String SocketErrString(int nErr); |
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103 |
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104 bool recvInteger (int &n,LPCTSTR pszMsg=_T(""),Duration dTimeout=DEFAULTTIMEOUT); |
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105 bool sendInteger (int n,LPCTSTR pszMsg=_T(""),Duration dTimeout=DEFAULTTIMEOUT); |
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106 |
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107 bool recvString (String &str,LPCTSTR pszMsg=_T(""),Duration dTimeout=DEFAULTTIMEOUT); |
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108 bool sendString (const String &str,LPCTSTR pszMsg=_T(""),Duration dTimeout=DEFAULTTIMEOUT); |
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109 |
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110 static bool CloseSocket (int &sock); |
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111 bool Peek (unsigned int &nAvail); |
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112 static String HostPort(LPCTSTR pszHost,int nPort); |
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113 static bool ParseHostPort (LPCTSTR pszHostPort, String &pszHost, int &nPort); |
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114 static bool IsLegalHostPort (LPCTSTR pszHostPort); |
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115 |
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116 protected: |
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117 Duration m_nDefaultTimeout; |
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118 Duration TimeoutDuration (Duration dTimeout); |
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119 // Set appropriate socket options (most importantly, non-blocking mode) |
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120 bool SetSocketOptions (); |
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121 int m_nSock; |
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122 int m_nClient; |
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123 int m_nErr; |
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124 void SaveError() { |
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125 #ifdef _WIN32 |
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126 m_nErr=WSAGetLastError(); |
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127 #else // UNIX |
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128 m_nErr=errno; |
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129 #endif |
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130 } |
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131 bool sendrecv(bool bSend,const void *pData,unsigned int nLength,LPCTSTR pszMsg=_T(""),int dTimeout=DEFAULTTIMEOUT,StopFunc *pFunc=0,void *pParam=0); |
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132 |
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133 }; |
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134 #endif |
