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1 /* |
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2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 // testcomDlg.cpp : implementation file |
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22 // |
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23 |
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24 #include "stdafx.h" |
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25 #include "testcom.h" |
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26 #include "testcomDlg.h" |
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27 #include <statcommon.h> |
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28 #include <statcomms.h> |
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29 |
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30 #ifdef _DEBUG |
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31 #define new DEBUG_NEW |
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32 #undef THIS_FILE |
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33 static char THIS_FILE[] = __FILE__; |
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34 #endif |
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35 |
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36 DWORD WINAPI ThreadProcOut(LPVOID lpParameter); |
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37 void ProcessInput(STATComms *pComms, CTestcomDlg *pDlg); |
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38 |
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39 bool bFinished = true; |
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40 bool bReset = true; |
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41 char szBitmapFile[] = "C:\\basicscreen.mbm"; |
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42 char szReceiveFile[] = "C:\\basicapp.exe"; |
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43 |
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44 ///////////////////////////////////////////////////////////////////////////// |
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45 // CTestcomDlg dialog |
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46 |
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47 CTestcomDlg::CTestcomDlg(CWnd* pParent /*=NULL*/) |
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48 : CDialog(CTestcomDlg::IDD, pParent) |
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49 { |
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50 //{{AFX_DATA_INIT(CTestcomDlg) |
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51 // NOTE: the ClassWizard will add member initialization here |
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52 //}}AFX_DATA_INIT |
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53 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); |
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54 } |
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55 |
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56 CTestcomDlg::~CTestcomDlg() |
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57 { |
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58 if (hThread2Out) |
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59 CloseHandle(hThread2Out); |
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60 } |
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61 |
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62 void CTestcomDlg::DoDataExchange(CDataExchange* pDX) |
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63 { |
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64 CDialog::DoDataExchange(pDX); |
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65 //{{AFX_DATA_MAP(CTestcomDlg) |
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66 DDX_Control(pDX, IDC_PORT, m_Port); |
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67 DDX_Control(pDX, IDC_TRANSPORT, m_Transport); |
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68 DDX_Control(pDX, IDC_LIST1, m_List1); |
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69 //}}AFX_DATA_MAP |
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70 } |
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71 |
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72 BEGIN_MESSAGE_MAP(CTestcomDlg, CDialog) |
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73 //{{AFX_MSG_MAP(CTestcomDlg) |
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74 ON_WM_PAINT() |
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75 ON_WM_QUERYDRAGICON() |
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76 ON_BN_CLICKED(IDC_TRANSFER, OnTransfer) |
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77 //}}AFX_MSG_MAP |
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78 END_MESSAGE_MAP() |
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79 |
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80 ///////////////////////////////////////////////////////////////////////////// |
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81 // CTestcomDlg message handlers |
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82 |
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83 BOOL CTestcomDlg::OnInitDialog() |
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84 { |
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85 CDialog::OnInitDialog(); |
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86 |
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87 SetIcon(m_hIcon, TRUE); // Set big icon |
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88 SetIcon(m_hIcon, FALSE); // Set small icon |
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89 |
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90 // defaults |
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91 m_Transport.SetCurSel(1); |
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92 m_Port.SetWindowText("3000"); |
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93 m_Port.SetLimitText(25); |
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94 |
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95 return TRUE; // return TRUE unless you set the focus to a control |
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96 } |
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97 |
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98 // If you add a minimize button to your dialog, you will need the code below |
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99 // to draw the icon. For MFC applications using the document/view model, |
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100 // this is automatically done for you by the framework. |
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101 |
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102 void CTestcomDlg::OnPaint() |
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103 { |
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104 if (IsIconic()) |
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105 { |
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106 CPaintDC dc(this); // device context for painting |
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107 |
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108 SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); |
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109 |
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110 // Center icon in client rectangle |
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111 int cxIcon = GetSystemMetrics(SM_CXICON); |
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112 int cyIcon = GetSystemMetrics(SM_CYICON); |
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113 CRect rect; |
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114 GetClientRect(&rect); |
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115 int x = (rect.Width() - cxIcon + 1) / 2; |
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116 int y = (rect.Height() - cyIcon + 1) / 2; |
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117 |
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118 // Draw the icon |
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119 dc.DrawIcon(x, y, m_hIcon); |
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120 } |
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121 else |
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122 { |
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123 CDialog::OnPaint(); |
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124 } |
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125 } |
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126 |
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127 HCURSOR CTestcomDlg::OnQueryDragIcon() |
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128 { |
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129 return (HCURSOR) m_hIcon; |
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130 } |
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131 |
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132 |
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133 /////////////////////////////////////////////////////////////////////////////////// |
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134 // Start it all |
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135 /////////////////////////////////////////////////////////////////////////////////// |
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136 void CTestcomDlg::OnTransfer() |
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137 { |
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138 if (bFinished) |
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139 { |
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140 bReset = true; |
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141 DWORD dwThreadID2Out; |
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142 if (!(hThread2Out = CreateThread( NULL, // security attributes |
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143 0, // stack size |
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144 ThreadProcOut, // proc to call |
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145 this, // proc parameter |
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146 0, // creation flags |
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147 &dwThreadID2Out))) // thread identifier |
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148 { |
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149 AfxMessageBox("Could not create listening thread"); |
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150 } |
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151 } |
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152 else |
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153 { |
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154 bFinished = true; // signal thread to stop |
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155 AddString("Stopping..."); |
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156 Sleep(250); // ...and wait for it |
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157 } |
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158 } |
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159 |
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160 |
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161 /////////////////////////////////////////////////////////////////////////////////// |
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162 // Thread entry point |
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163 /////////////////////////////////////////////////////////////////////////////////// |
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164 DWORD WINAPI ThreadProcOut(LPVOID lpParameter) |
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165 { |
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166 CTestcomDlg *pDlg = (CTestcomDlg *)lpParameter; |
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167 |
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168 STATComms *pComms; |
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169 pComms = new STATComms(); |
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170 if (pComms) |
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171 { |
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172 pComms->SetTransport((STATCONNECTTYPE)(pDlg->m_Transport.GetCurSel() + 1)); |
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173 if (pComms->Initialise() == ITS_OK) |
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174 { |
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175 char szPort[25]; |
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176 pDlg->m_Port.GetWindowText(szPort, 25); |
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177 |
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178 while (bReset) |
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179 { |
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180 pDlg->AddString("Listening..."); |
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181 if (pComms->Connect(szPort) == ITS_OK) |
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182 { |
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183 bFinished = false; |
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184 bReset = false; |
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185 pDlg->AddString("Connected."); |
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186 pDlg->AddString(szPort); |
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187 |
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188 ProcessInput(pComms, pDlg); |
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189 |
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190 pComms->Disconnect(); |
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191 } |
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192 else |
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193 { |
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194 pDlg->AddString("Could not connect."); |
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195 pDlg->AddString(szPort); |
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196 } |
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197 |
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198 pDlg->AddString("Stopped."); |
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199 } |
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200 |
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201 pComms->Release(); |
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202 } |
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203 else |
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204 { |
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205 pDlg->AddString("Could not initialise."); |
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206 } |
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207 } |
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208 else |
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209 pDlg->AddString("Out of memory."); |
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210 |
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211 return 1; |
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212 } |
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213 |
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214 |
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215 /////////////////////////////////////////////////////////////////////////////////// |
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216 // Listen on the port |
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217 /////////////////////////////////////////////////////////////////////////////////// |
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218 void |
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219 ProcessInput(STATComms *pComms, CTestcomDlg *pDlg) |
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220 { |
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221 int ret = GENERAL_FAILURE; |
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222 char szBuf[512] = {0}; |
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223 char cIdentifier; |
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224 char *pExtra = NULL; |
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225 unsigned long ulReadLength = 0; |
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226 |
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227 while (!bFinished) |
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228 { |
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229 if ((ret = pComms->Receive(&cIdentifier, &pExtra, &ulReadLength)) == ITS_OK) |
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230 { |
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231 // display what we received |
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232 if (ulReadLength && ulReadLength < MAX_LOG_MSG_LEN) |
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233 { |
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234 char szContents[MAX_LOG_MSG_LEN + 1]; |
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235 strncpy(szContents, pExtra, ulReadLength); |
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236 *(szContents + ulReadLength) = (char)0; |
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237 sprintf(szBuf, "%c [%s] (%ld)", cIdentifier, szContents, ulReadLength); |
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238 } |
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239 else |
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240 sprintf(szBuf, "%c (%ld)", cIdentifier, ulReadLength); |
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241 pDlg->AddString(szBuf); |
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242 |
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243 // special behaviour |
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244 switch(cIdentifier) |
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245 { |
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246 case 'T': |
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247 { |
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248 pDlg->ReleaseData(&pExtra); |
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249 ulReadLength = 0; |
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250 break; |
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251 } |
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252 case 'S': |
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253 { |
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254 // read bitmap data |
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255 pDlg->ReleaseData(&pExtra); |
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256 ret = pDlg->ReadTransferFile(szBitmapFile, &pExtra, &ulReadLength); |
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257 if (ret != ITS_OK) |
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258 { |
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259 pDlg->AddString("Read of bitmap failed!!!"); |
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260 pDlg->AddString(szBitmapFile); |
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261 } |
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262 break; |
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263 } |
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264 case 'R': |
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265 case 'X': |
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266 { |
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267 // read binary |
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268 pDlg->ReleaseData(&pExtra); |
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269 ret = pDlg->ReadTransferFile(szReceiveFile, &pExtra, &ulReadLength); |
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270 if (ret != ITS_OK) |
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271 { |
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272 pDlg->AddString("Read of application file failed!!!"); |
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273 pDlg->AddString(szReceiveFile); |
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274 } |
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275 break; |
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276 } |
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277 } |
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278 |
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279 // now send data back as a response to show we got it ok |
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280 if (pComms->Send(cIdentifier, pExtra, ulReadLength) != ITS_OK) |
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281 pDlg->AddString("Send failed!!!"); |
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282 |
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283 // need to delete received data once finished with it |
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284 pDlg->ReleaseData(&pExtra); |
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285 } |
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286 else |
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287 { |
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288 // restart the connection |
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289 if (ret != NO_DATA_AT_PORT) |
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290 { |
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291 bReset = true; |
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292 break; |
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293 } |
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294 } |
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295 |
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296 Sleep (250); |
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297 } |
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298 } |
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299 |
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300 |
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301 /////////////////////////////////////////////////////////////////////////////////// |
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302 // Release memory resources |
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303 /////////////////////////////////////////////////////////////////////////////////// |
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304 void |
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305 CTestcomDlg::ReleaseData(char **ppData) |
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306 { |
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307 if (*ppData) |
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308 { |
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309 delete [] (*ppData); |
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310 (*ppData) = NULL; |
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311 } |
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312 } |
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313 |
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314 |
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315 /////////////////////////////////////////////////////////////////////////////////// |
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316 // Add a string to the list box |
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317 /////////////////////////////////////////////////////////////////////////////////// |
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318 void |
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319 CTestcomDlg::AddString(char *szText) |
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320 { |
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321 m_List1.AddString(szText); |
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322 int nCount = m_List1.GetCount(); |
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323 if (nCount > 0) |
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324 m_List1.SetTopIndex(nCount - 1); |
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325 UpdateWindow(); |
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326 } |
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327 |
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328 |
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329 /////////////////////////////////////////////////////////////////////////////////// |
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330 // Read in a file |
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331 /////////////////////////////////////////////////////////////////////////////////// |
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332 int CTestcomDlg::ReadTransferFile(const char *pFile, char **ppContents, unsigned long *pLength) |
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333 { |
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334 int ret = E_BADFILENAME; |
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335 CString path = pFile; |
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336 CFile script_file; |
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337 if (script_file.Open(path, CFile::modeRead)) |
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338 { |
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339 try |
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340 { |
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341 (*pLength) = script_file.GetLength(); |
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342 (*ppContents) = new char [*pLength]; |
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343 if (*ppContents) |
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344 { |
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345 script_file.Read(*ppContents, *pLength); |
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346 ret = ITS_OK; |
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347 } |
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348 else |
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349 ret = E_OUTOFMEM; |
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350 } |
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351 catch(CFileException *e) |
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352 { |
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353 e->Delete(); |
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354 ret = GENERAL_FAILURE; |
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355 } |
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356 |
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357 script_file.Abort(); |
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358 } |
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359 |
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360 return ret; |
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361 } |