Line No. | Rev | Author | Line |
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1 | 32 | kaklik | /********************************************************************* |
2 | * |
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3 | * Main Dialog for MPFS21 |
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4 | * |
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5 | ********************************************************************* |
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6 | * FileName: MPFS21Form.cs |
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7 | * Dependencies: Microsoft .NET Framework 2.0 |
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8 | * Processor: x86 |
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9 | * Complier: Microsoft Visual C# 2008 Express Edition |
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10 | * Company: Microchip Technology, Inc. |
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11 | * |
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12 | * Software License Agreement |
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13 | * |
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14 | * This software is owned by Microchip Technology Inc. ("Microchip") |
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15 | * and is supplied to you for use exclusively as described in the |
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16 | * associated software agreement. This software is protected by |
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17 | * software and other intellectual property laws. Any use in |
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18 | * violation of the software license may subject the user to criminal |
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19 | * sanctions as well as civil liability. Copyright 2008 Microchip |
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20 | * Technology Inc. All rights reserved. |
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21 | * |
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22 | * |
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23 | * THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT |
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24 | * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT |
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25 | * LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A |
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26 | * PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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27 | * MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR |
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28 | * CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF |
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29 | * PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS |
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30 | * BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE |
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31 | * THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER |
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32 | * SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT |
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33 | * (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE. |
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34 | * |
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35 | * |
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36 | * Author Date Comment |
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37 | *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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38 | * Elliott Wood 4/17/2008 Original |
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39 | ********************************************************************/ |
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40 | using System; |
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41 | using System.Collections.Generic; |
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42 | using System.ComponentModel; |
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43 | using System.Drawing; |
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44 | using System.Text; |
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45 | using System.Windows.Forms; |
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46 | using System.Threading; |
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47 | using Microchip; |
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48 | using System.IO; |
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49 | using System.Net; |
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50 | |||
51 | namespace MPFS21 |
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52 | { |
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53 | public partial class MPFS21Form : Form |
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54 | { |
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55 | |||
56 | #region Fields |
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57 | private int groupBox1Height, groupBox2Height, groupBox3Height, groupBox4Height; |
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58 | private String strVersion, strBuildDate, strWebPageDestpathMDD; |
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59 | private bool lockDisplay = true; |
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60 | private MPFS2WebClient web; |
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61 | private bool generationResult; |
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62 | private List<string> generateLog; |
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63 | #endregion |
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64 | |||
65 | public MPFS21Form() |
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66 | { |
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67 | InitializeComponent(); |
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68 | groupBox1Height = groupBox1.Height; |
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69 | groupBox2Height = groupBox2.Height; |
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70 | groupBox3Height = groupBox3.Height; |
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71 | groupBox4Height = groupBox4.Height; |
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72 | } |
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73 | |||
74 | #region Form Load and Unload Functions |
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75 | /// <summary> |
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76 | /// Configures the form on load |
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77 | /// </summary> |
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78 | /// <param name="sender"></param> |
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79 | /// <param name="e"></param> |
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80 | private void MPFS21Form_Load(object sender, EventArgs e) |
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81 | { |
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82 | // Load version and build date |
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83 | Version ver = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version; |
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84 | strVersion = ver.Major + "." + ver.Minor + "." + ver.Build + "." + ver.Revision; |
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85 | strBuildDate = new DateTime(2000, 1, 1).AddDays(ver.Build).ToString("MMMM d, yyyy"); |
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86 | lblAbout.Text = strBuildDate + "\nVersion " + strVersion; |
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87 | lblAbout.Margin = new Padding(190 - lblAbout.Width, 3, 0, 0); |
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88 | |||
89 | // Marshal in a few config things |
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90 | if (Settings.Default.StartWithDirectory) |
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91 | radStartDir.Checked = true; |
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92 | else |
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93 | radStartImg.Checked = true; |
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94 | switch (Settings.Default.OutputFormat) |
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95 | { |
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96 | case 1: |
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97 | radOutputC18.Checked = true; |
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98 | break; |
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99 | case 2: |
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100 | radOutputASM30.Checked = true; |
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101 | break; |
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102 | case 3: |
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103 | radOutputMDD.Checked = true; |
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104 | break; |
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105 | default: |
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106 | radOutputBIN.Checked = true; |
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107 | break; |
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108 | } |
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109 | |||
110 | txtSourceDir.Text = Settings.Default.SourceDirectory; |
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111 | txtSourceImage.Text = Settings.Default.SourceImage; |
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112 | txtImageName.Text = Settings.Default.ImageName; |
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113 | txtProjectDir.Text = Settings.Default.ProjectDirectory; |
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114 | |||
115 | lockDisplay = false; |
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116 | CorrectDisplay(sender, e); |
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117 | } |
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118 | |||
119 | /// <summary> |
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120 | /// Saves application settings before exiting |
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121 | /// </summary> |
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122 | /// <param name="sender"></param> |
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123 | /// <param name="e"></param> |
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124 | private void MPFS21Form_FormClosing(object sender, FormClosingEventArgs e) |
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125 | { |
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126 | // Marshal out a few config things |
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127 | if (radStartDir.Checked) |
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128 | Settings.Default.StartWithDirectory = true; |
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129 | else |
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130 | Settings.Default.StartWithDirectory = false; |
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131 | if (radOutputBIN.Checked) |
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132 | Settings.Default.OutputFormat = 0; |
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133 | else if (radOutputC18.Checked) |
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134 | Settings.Default.OutputFormat = 1; |
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135 | else if (radOutputASM30.Checked) |
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136 | Settings.Default.OutputFormat = 2; |
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137 | else if (radOutputMDD.Checked) |
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138 | Settings.Default.OutputFormat = 3; |
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139 | |||
140 | Settings.Default.SourceDirectory = txtSourceDir.Text; |
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141 | Settings.Default.SourceImage = txtSourceImage.Text; |
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142 | Settings.Default.ImageName = txtImageName.Text; |
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143 | Settings.Default.ProjectDirectory = txtProjectDir.Text; |
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144 | |||
145 | // Save application settings |
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146 | global::MPFS21.Settings.Default.Save(); |
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147 | } |
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148 | #endregion |
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149 | |||
150 | #region Display Option Manager |
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151 | /// <summary> |
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152 | /// Makes sure the proper options are visible at all times |
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153 | /// </summary> |
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154 | /// <param name="sender"></param> |
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155 | /// <param name="e"></param> |
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156 | private void CorrectDisplay(object sender, EventArgs e) |
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157 | { |
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158 | if (lockDisplay) |
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159 | return; |
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160 | |||
161 | lockDisplay = true; |
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162 | // Correct the display settings as per MDD requirement |
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163 | |||
164 | if (radOutputMDD.Checked) |
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165 | { |
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166 | // Disable Pre built MPFS image option when MDD is selected |
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167 | radStartImg.Enabled = false; |
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168 | // Disable advanced setting option when MDD is selected |
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169 | btnAdvanced.Enabled = false; |
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170 | // No file name option when MDD is selected |
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171 | txtImageName.Visible = false; |
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172 | label10.Visible = false; |
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173 | lblType.Visible = false; |
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174 | } |
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175 | else |
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176 | { |
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177 | radStartImg.Enabled = true; |
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178 | btnAdvanced.Enabled = true; |
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179 | |||
180 | txtImageName.Visible = true; |
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181 | label10.Visible = true; |
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182 | lblType.Visible = true; |
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183 | } |
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184 | |||
185 | // Properly configure the output extension |
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186 | if (radOutputBIN.Checked) |
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187 | lblType.Text = "(*.bin)"; |
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188 | else if (radOutputC18.Checked) |
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189 | lblType.Text = "(*.c)"; |
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190 | else if (radOutputASM30.Checked) |
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191 | lblType.Text = "(*.s)"; |
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192 | // else if (radOutputMDD.Checked) |
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193 | // lblType.Text = "(*.c)"; |
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194 | |||
195 | // Configure upload settings enabled/disbled |
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196 | if (chkUpload.Checked || radStartImg.Checked) |
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197 | { |
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198 | txtUploadDestination.Enabled = true; |
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199 | btnUploadSettings.Enabled = true; |
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200 | } |
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201 | else |
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202 | { |
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203 | txtUploadDestination.Enabled = false; |
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204 | btnUploadSettings.Enabled = false; |
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205 | } |
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206 | |||
207 | // Show correct input label |
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208 | if (radStartImg.Checked) |
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209 | lblInput.Text = "Source Image:"; |
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210 | else |
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211 | lblInput.Text = "Source Directory:"; |
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212 | |||
213 | // Show the correct text on the button |
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214 | if (radStartImg.Checked) |
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215 | btnGenerate.Text = "Upload"; |
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216 | else if (radOutputBIN.Checked && chkUpload.Checked) |
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217 | btnGenerate.Text = "Generate and Upload"; |
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218 | else |
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219 | btnGenerate.Text = "Generate"; |
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220 | |||
221 | // Show the correct upload path option |
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222 | txtUploadDestination.Text = GetProtocol() + "://" + Settings.Default.UploadUser + |
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223 | "@" + Settings.Default.UploadAddress + "/"; |
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224 | txtUploadDestination.Text += " ( ==> to modify ==> )"; |
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225 | |||
226 | // Show only the appropriate steps |
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227 | if (radStartImg.Checked) |
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228 | { |
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229 | txtSourceImage.Visible = true; |
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230 | txtSourceDir.Visible = false; |
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231 | chkUpload.Visible = false; |
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232 | this.ToggleSteps(0, 0, groupBox4Height); |
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233 | } |
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234 | else if (radOutputBIN.Checked) |
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235 | { |
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236 | txtSourceImage.Visible = false; |
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237 | txtSourceDir.Visible = true; |
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238 | chkUpload.Visible = true; |
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239 | this.ToggleSteps(groupBox2Height, groupBox3Height, groupBox4Height); |
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240 | } |
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241 | else |
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242 | { |
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243 | txtSourceImage.Visible = false; |
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244 | txtSourceDir.Visible = true; |
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245 | chkUpload.Visible = true; |
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246 | this.ToggleSteps(groupBox2Height, groupBox3Height, 0); |
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247 | } |
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248 | |||
249 | lockDisplay = false; |
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250 | } |
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251 | #endregion |
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252 | |||
253 | #region Animation Functions |
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254 | /// <summary> |
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255 | /// Hides or shows the various steps |
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256 | /// </summary> |
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257 | /// <param name="g2Target">Target height for groupBox2</param> |
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258 | /// <param name="g3Target">Target height for groupBox3</param> |
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259 | /// <param name="g4Target">Target height for groupBox4</param> |
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260 | private void ToggleSteps(int g2Target, int g3Target, int g4Target) |
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261 | { |
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262 | // Step towards the target height slowly |
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263 | while(groupBox2.Height != g2Target || |
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264 | groupBox3.Height != g3Target || |
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265 | groupBox4.Height != g4Target) |
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266 | { |
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267 | StepToTarget(groupBox2, g2Target); |
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268 | StepToTarget(groupBox3, g3Target); |
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269 | StepToTarget(groupBox4, g4Target); |
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270 | this.Refresh(); |
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271 | Thread.Sleep(20); |
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272 | } |
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273 | } |
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274 | |||
275 | /// <summary> |
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276 | /// Steps a GroupBox towards its target size |
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277 | /// </summary> |
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278 | /// <param name="obj">The GroupBox to step</param> |
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279 | /// <param name="target">Target size for the object</param> |
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280 | private void StepToTarget(GroupBox obj, int target) |
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281 | { |
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282 | if (obj.Height == target) |
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283 | return; |
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284 | |||
285 | int step = (int)((obj.Height - target) * 0.25); |
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286 | if (obj.Height > target) |
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287 | step += 1; |
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288 | else |
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289 | step -= 1; |
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290 | |||
291 | obj.Height -= step; |
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292 | this.Height -= step; |
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293 | } |
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294 | #endregion |
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295 | |||
296 | /// <summary> |
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297 | /// Handles the generation when clicked. |
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298 | /// </summary> |
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299 | /// <param name="sender"></param> |
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300 | /// <param name="e"></param> |
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301 | private void btnGenerate_Click(object sender, EventArgs e) |
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302 | { |
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303 | |||
304 | // Disable the button |
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305 | btnGenerate.Enabled = false; |
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306 | |||
307 | // Build an image |
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308 | if(radStartDir.Checked) |
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309 | { |
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310 | //// Make sure the project directory is correct |
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311 | //if(txtProjectDir.Text.Contains(txtSourceDir.Text)) |
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312 | //{ |
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313 | // generationResult = false; |
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314 | // generateLog = new List<string>(); |
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315 | // generateLog.Add("ERROR: The project directory is located in the source " + |
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316 | // "directory. The generator cannot run if the image is to be placed " + |
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317 | // "in the source directory. Please select the base MPLAB project " + |
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318 | // "directory before continuing."); |
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319 | // generationResult = false; |
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320 | // ShowResultDialog("The image could not be built."); |
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321 | // return; |
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322 | //} |
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323 | |||
324 | // Set up an appropriate builder |
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325 | MPFSBuilder builder; |
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326 | if(Settings.Default.OutputVersion == 2) |
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327 | { |
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328 | builder = new MPFS2Builder(txtProjectDir.Text, txtImageName.Text); |
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329 | ((MPFS2Builder)builder).DynamicTypes = Settings.Default.DynamicFiles; |
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330 | ((MPFS2Builder)builder).NonGZipTypes = Settings.Default.NoCompressFiles; |
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331 | } |
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332 | else |
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333 | { |
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334 | builder = new MPFSClassicBuilder(txtProjectDir.Text, txtImageName.Text); |
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335 | ((MPFSClassicBuilder)builder).ReserveBlock = (UInt32)Settings.Default.ReserveBlockClassic; |
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336 | } |
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337 | |||
338 | // Add the files to the image |
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339 | myStatusMsg.Text = "Adding source files to image..."; |
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340 | builder.AddDirectory(txtSourceDir.Text, ""); |
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341 | |||
342 | // Generate the image |
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343 | myStatusMsg.Text = "Generating output image..."; |
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344 | myProgress.Value = (radOutputBIN.Checked && chkUpload.Checked) ? 20 : 70; |
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345 | if (radOutputBIN.Checked) |
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346 | generationResult = builder.Generate(MPFSOutputFormat.BIN); |
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347 | else if (radOutputC18.Checked) |
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348 | generationResult = builder.Generate(MPFSOutputFormat.C18); |
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349 | else if (radOutputMDD.Checked) |
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350 | generationResult = builder.Generate(MPFSOutputFormat.MDD); |
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351 | else if (radOutputASM30.Checked) |
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352 | generationResult = builder.Generate(MPFSOutputFormat.ASM30); |
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353 | |||
354 | // Indicate full progress for non-uploads |
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355 | myProgress.Value = (radOutputBIN.Checked && chkUpload.Checked) ? 20 : 120; |
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356 | Thread.Sleep(10); |
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357 | |||
358 | // Retrieve the log |
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359 | generateLog = builder.Log; |
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360 | |||
361 | // Perform the upload if needed |
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362 | if (radOutputBIN.Checked && chkUpload.Checked && generationResult) |
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363 | { |
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364 | UploadImage(builder.GeneratedImageFileName); |
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365 | } |
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366 | else |
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367 | { |
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368 | if (generationResult) |
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369 | ShowResultDialog("The MPFS" + ((Settings.Default.OutputVersion == 1) ? "" : "2") + |
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370 | " image was successfully generated."); |
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371 | else |
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372 | ShowResultDialog("Errors were encountered while generating the MPFS image."); |
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373 | } |
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374 | |||
375 | // Show a warning if index has changed |
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376 | if (builder.IndexUpdated) |
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377 | { |
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378 | MessageBox.Show("The dynamic variables in your web pages have changed!\n\n" + |
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379 | "Remember to recompile your MPLAB project before continuing\n" + |
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380 | "to ensure that the project is in sync.", |
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381 | "MPFS2 Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); |
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382 | } |
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383 | } |
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384 | // This is just an upload |
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385 | else |
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386 | { |
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387 | generationResult = true; |
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388 | generateLog = new List<string>(); |
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389 | UploadImage(txtSourceImage.Text); |
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390 | } |
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391 | } |
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392 | |||
393 | /// <summary> |
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394 | /// Upload a file from disk to the board |
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395 | /// </summary> |
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396 | /// <param name="filename"></param> |
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397 | private void UploadImage(String filename) |
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398 | { |
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399 | if (!File.Exists(filename)) |
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400 | { |
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401 | generateLog.Add("ERROR: Could not open " + filename); |
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402 | generationResult = false; |
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403 | ShowResultDialog("The image could not be uploaded."); |
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404 | } |
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405 | |||
406 | String protocol = GetProtocol(); |
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407 | |||
408 | FileInfo fileinfo = new FileInfo(filename); |
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409 | if (protocol == "http") |
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410 | generateLog.Add("\r\nUploading MPFS2 image: " + fileinfo.Length + " bytes"); |
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411 | else |
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412 | generateLog.Add("\r\nUploading MPFS Classic image: " + fileinfo.Length + " bytes"); |
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413 | |||
414 | // Set up web client and the credentials |
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415 | web = new MPFS2WebClient(); |
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416 | if (Settings.Default.UploadUser.Length > 0) |
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417 | { |
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418 | web.UseDefaultCredentials = false; |
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419 | web.Credentials = new NetworkCredential(Settings.Default.UploadUser, Settings.Default.UploadPass); |
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420 | } |
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421 | |||
422 | // Update the status bar display |
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423 | myStatusMsg.Text = "Contacting device for upload..."; |
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424 | myProgress.Style = ProgressBarStyle.Marquee; |
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425 | Refresh(); |
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426 | |||
427 | // Register event handlers and start the upload |
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428 | web.UploadProgressChanged += new UploadProgressChangedEventHandler(web_UploadProgressChanged); |
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429 | web.UploadFileCompleted += new UploadFileCompletedEventHandler(web_UploadFileCompleted); |
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430 | web.UploadFileAsync(new Uri( |
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431 | protocol + "://" + |
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432 | Settings.Default.UploadAddress + "/" + |
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433 | Settings.Default.UploadPath), |
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434 | filename); |
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435 | } |
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436 | |||
437 | /// <summary> |
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438 | /// Handle status updates from the web client |
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439 | /// </summary> |
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440 | /// <param name="sender"></param> |
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441 | /// <param name="e"></param> |
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442 | void web_UploadProgressChanged(object sender, UploadProgressChangedEventArgs e) |
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443 | { |
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444 | myProgress.Style = ProgressBarStyle.Blocks; |
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445 | myStatusMsg.Text = "Uploading image (" + e.BytesSent + " / " + e.TotalBytesToSend + " bytes)"; |
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446 | if(e.ProgressPercentage < 50 && e.ProgressPercentage >= 0) |
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447 | myProgress.Value = 20 + (int)(1.5*e.ProgressPercentage); |
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448 | if (e.ProgressPercentage == 50) |
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449 | { |
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450 | myStatusMsg.Text = "Waiting for upload to complete..."; |
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451 | myProgress.Style = ProgressBarStyle.Marquee; |
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452 | } |
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453 | } |
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454 | |||
455 | /// <summary> |
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456 | /// Handles the completion event from the web client |
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457 | /// </summary> |
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458 | /// <param name="sender"></param> |
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459 | /// <param name="e"></param> |
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460 | void web_UploadFileCompleted(object sender, UploadFileCompletedEventArgs e) |
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461 | { |
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462 | // First, stop the marquee |
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463 | myProgress.Style = ProgressBarStyle.Blocks; |
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464 | myProgress.Value = 120; |
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465 | myStatusMsg.Text = "Process Complete... See status dialog."; |
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466 | |||
467 | // Display the results |
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468 | if (e.Error == null) |
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469 | ShowResultDialog("The MPFS image upload was successfully completed."); |
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470 | else |
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471 | { |
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472 | generationResult = false; |
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473 | generateLog.Add("\r\nERROR: Could not contact remote device for upload."); |
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474 | generateLog.Add("ERROR: " + e.Error.Message); |
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475 | ShowResultDialog("The MPFS image could not be uploaded."); |
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476 | } |
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477 | } |
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478 | |||
479 | /// <summary> |
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480 | /// Displays the results of a generation / upload routine |
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481 | /// </summary> |
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482 | /// <param name="message"></param> |
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483 | private void ShowResultDialog(String message) |
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484 | { |
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485 | LogWindow dlg = new LogWindow(); |
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486 | |||
487 | if (generationResult) |
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488 | dlg.Image = SystemIcons.Asterisk; |
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489 | else |
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490 | dlg.Image = SystemIcons.Error; |
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491 | |||
492 | dlg.Message = message; |
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493 | dlg.Log = generateLog; |
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494 | |||
495 | // This forces the log window to the top if |
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496 | // the application is behind another. |
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497 | this.Focus(); |
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498 | |||
499 | // Show the log window |
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500 | dlg.ShowDialog(); |
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501 | |||
502 | myProgress.Style = ProgressBarStyle.Blocks; |
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503 | myProgress.Value = 0; |
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504 | myStatusMsg.Text = "[Generator Idle]"; |
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505 | btnGenerate.Enabled = true; |
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506 | } |
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507 | |||
508 | #region Button Handlers |
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509 | /// <summary> |
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510 | /// Selects the source file or directory |
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511 | /// </summary> |
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512 | /// <param name="sender"></param> |
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513 | /// <param name="e"></param> |
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514 | private void btnSourceDir_Click(object sender, EventArgs e) |
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515 | { |
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516 | if (radStartDir.Checked) |
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517 | { |
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518 | FolderBrowserDialog dlg = new FolderBrowserDialog(); |
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519 | dlg.SelectedPath = txtSourceDir.Text; |
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520 | dlg.Description = "Select the directory in which your web pages are stored:"; |
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521 | if (dlg.ShowDialog() == DialogResult.OK) |
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522 | txtSourceDir.Text = dlg.SelectedPath; |
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523 | DirectoryInfo dir = new DirectoryInfo(dlg.SelectedPath); |
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524 | txtProjectDir.Text = dir.Parent.FullName; |
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525 | } |
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526 | else |
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527 | { |
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528 | OpenFileDialog dlg = new OpenFileDialog(); |
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529 | dlg.Filter = "MPFS Image (*.bin)|*.bin"; |
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530 | dlg.FileName = txtSourceImage.Text; |
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531 | if (dlg.ShowDialog() == DialogResult.OK) |
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532 | txtSourceImage.Text = dlg.FileName; |
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533 | } |
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534 | } |
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535 | |||
536 | /// <summary> |
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537 | /// Selects the project directory |
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538 | /// </summary> |
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539 | /// <param name="sender"></param> |
||
540 | /// <param name="e"></param> |
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541 | private void btnProjectDir_Click(object sender, EventArgs e) |
||
542 | { |
||
543 | FolderBrowserDialog dlg = new FolderBrowserDialog(); |
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544 | dlg.SelectedPath = txtProjectDir.Text; |
||
545 | dlg.Description = "Select the directory in which your MPLAB project is located:"; |
||
546 | if (dlg.ShowDialog() == DialogResult.OK) |
||
547 | txtProjectDir.Text = dlg.SelectedPath; |
||
548 | } |
||
549 | |||
550 | /// <summary> |
||
551 | /// Shows the advanced options dialog |
||
552 | /// </summary> |
||
553 | /// <param name="sender"></param> |
||
554 | /// <param name="e"></param> |
||
555 | private void btnAdvanced_Click(object sender, EventArgs e) |
||
556 | { |
||
557 | AdvancedOptions dlg = new AdvancedOptions(); |
||
558 | dlg.ShowDialog(); |
||
559 | CorrectDisplay(sender, e); |
||
560 | } |
||
561 | |||
562 | /// <summary> |
||
563 | /// Shows the About box when the version label is clicked |
||
564 | /// </summary> |
||
565 | /// <param name="sender"></param> |
||
566 | /// <param name="e"></param> |
||
567 | private void lblAbout_Click(object sender, EventArgs e) |
||
568 | { |
||
569 | AboutBox dlg = new AboutBox(); |
||
570 | dlg.ShowDialog(); |
||
571 | } |
||
572 | |||
573 | /// <summary> |
||
574 | /// Shows the upload settings dialog when the button is clicked |
||
575 | /// </summary> |
||
576 | /// <param name="sender"></param> |
||
577 | /// <param name="e"></param> |
||
578 | private void btnUploadSettings_Click(object sender, EventArgs e) |
||
579 | { |
||
580 | UploadSettings dlg = new UploadSettings(); |
||
581 | dlg.ShowDialog(); |
||
582 | CorrectDisplay(sender, e); |
||
583 | } |
||
584 | |||
585 | #endregion |
||
586 | |||
587 | /// <summary> |
||
588 | /// Obtains the protocol to be used for uploading |
||
589 | /// </summary> |
||
590 | /// <returns></returns> |
||
591 | private String GetProtocol() |
||
592 | { |
||
593 | // For images being built, base on the output version |
||
594 | if (radStartDir.Checked) |
||
595 | { |
||
596 | if (Settings.Default.OutputVersion == 2) |
||
597 | return "http"; |
||
598 | else |
||
599 | return "ftp"; |
||
600 | } |
||
601 | // For images being uploaded from disk, try to read the file header |
||
602 | // If file does not exist, default to http |
||
603 | else |
||
604 | { |
||
605 | try |
||
606 | { |
||
607 | BinaryReader bin = new BinaryReader(new FileStream(txtSourceImage.Text, FileMode.Open), Encoding.ASCII); |
||
608 | if (bin.ReadByte() == (byte)'M' && bin.ReadByte() == (byte)'P' && |
||
609 | bin.ReadByte() == (byte)'F' && bin.ReadByte() == (byte)'S' && |
||
610 | bin.ReadByte() == (byte)0x02) |
||
611 | { |
||
612 | // Upload an MPFS2 image |
||
613 | bin.Close(); |
||
614 | return "http"; |
||
615 | } |
||
616 | else |
||
617 | { |
||
618 | // Upload an MPFS Classic image |
||
619 | bin.Close(); |
||
620 | return "ftp"; |
||
621 | } |
||
622 | } |
||
623 | catch |
||
624 | { |
||
625 | // Will trap if the file did not exist or was unreadable |
||
626 | return "http"; |
||
627 | } |
||
628 | } |
||
629 | } |
||
630 | } |
||
631 | |||
632 | /// <summary> |
||
633 | /// Overrides the WebClient class to force all FTP connections to passive mode |
||
634 | /// </summary> |
||
635 | public class MPFS2WebClient : System.Net.WebClient |
||
636 | { |
||
637 | protected override WebRequest GetWebRequest(Uri address) |
||
638 | { |
||
639 | WebRequest req = base.GetWebRequest(address); |
||
640 | if (req is FtpWebRequest) |
||
641 | ((FtpWebRequest)req).UsePassive = false; |
||
642 | return req; |
||
643 | } |
||
644 | } |
||
645 | } |
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