1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |
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16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software Foundation, |
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18 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 | |
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20 | |
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21 | ### File Specific: |
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22 | main-programmer: Benjamin Grauer |
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23 | |
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24 | */ |
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25 | |
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26 | #include "orxonox_gui_update.h" |
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27 | #include <iostream> |
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28 | #include <string> |
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29 | |
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30 | #include "orxonox_gui.h" |
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31 | #include <stdio.h> |
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32 | |
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33 | using namespace std; |
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34 | |
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35 | /** |
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36 | \brief Creates an Audio-Frame |
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37 | */ |
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38 | OrxonoxGuiUpdate::OrxonoxGuiUpdate () |
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39 | { |
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40 | this->updateFrame = new Frame ("Update-Options:"); |
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41 | this->updateFrame->setGroupName ("update"); |
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42 | this->updateBox = new Box ('v'); |
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43 | |
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44 | // the Button for autoUpdating |
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45 | this->autoUpdate = new CheckButton ("auto update"); |
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46 | this->updateBox->fill(this->autoUpdate); |
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47 | this->autoUpdate->setFlagName ("update", "u", 0); |
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48 | this->autoUpdate->saveable = true; |
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49 | |
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50 | this->updateSourceWindowCreate (); |
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51 | this->updateBox->fill(this->updateSourceWindowGetButton()); |
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52 | |
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53 | this->updateDataWindowCreate (); |
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54 | this->updateBox->fill(this->updateDataWindowGetButton()); |
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55 | |
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56 | this->updateFrame->fill(this->updateBox); |
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57 | } |
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58 | |
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59 | /** |
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60 | \brief Return the Frame |
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61 | \return Returns the Audio-frame |
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62 | */ |
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63 | Widget* OrxonoxGuiUpdate::getWidget () |
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64 | { |
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65 | return updateFrame; |
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66 | } |
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67 | |
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68 | void OrxonoxGuiUpdate::updateDataWindowCreate (void) |
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69 | { |
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70 | updateDataWindow = new Window ("update orxonox::Data"); |
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71 | updateDataBox = new Box ('v'); |
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72 | |
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73 | // the close-Button of the Update Window. |
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74 | // updateWindowClose = new Button ("close"); |
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75 | #ifdef HAVE_GTK2 |
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76 | // updateWindowClose->connectSignal("button_press_event", updateWindow, Window::windowClose); |
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77 | #endif /* HAVE_GTK2 */ |
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78 | // updateWindowBox->fill(updateWindowClose); |
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79 | |
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80 | updateDataBar = new ProgressBar (); |
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81 | updateDataBox->fill(updateDataBar); |
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82 | |
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83 | updateDataBegin = new Button ("begin Download"); |
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84 | updateDataBegin->connectSignal ("button_press_event", updateDataBar, updateDataFunc); |
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85 | updateDataBox->fill(updateDataBegin); |
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86 | |
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87 | updateDataWindow->fill (updateDataBox); |
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88 | |
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89 | updateDataWindowButton = new Button ("update orxonox::Data"); |
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90 | #ifdef HAVE_GTK2 |
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91 | updateDataWindowButton->connectSignal("button_press_event", updateDataWindow, Window::windowOpen); |
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92 | updateDataWindow->connectSignal("destroy", updateDataWindow, Window::windowClose); |
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93 | updateDataWindow->connectSignal("delete_event", updateDataWindow, Window::windowClose); |
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94 | #endif /* HAVE_GTK2 */ |
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95 | |
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96 | } |
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97 | |
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98 | /** |
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99 | \returns A Pointer to the Button of the UpdaterWindow |
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100 | */ |
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101 | Button* OrxonoxGuiUpdate::updateDataWindowGetButton(void) |
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102 | { |
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103 | return updateDataWindowButton; |
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104 | } |
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105 | |
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106 | void OrxonoxGuiUpdate::updateSourceWindowCreate (void) |
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107 | { |
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108 | // the button, that opens this Window. |
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109 | updateSourceWindowButton = new Button ("update orxonox::Source"); |
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110 | |
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111 | // the Window itself |
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112 | updateSourceWindow = new Window ("update orxonox::Source"); |
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113 | |
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114 | updateSourceBox = new Box (); |
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115 | |
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116 | updateSourceBar = new ProgressBar (); |
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117 | updateSourceBox->fill(updateSourceBar); |
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118 | test = new Button ("increment"); |
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119 | |
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120 | #ifdef HAVE_GTK2 |
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121 | test->connectSignal("button_press_event", updateSourceBar, updateSourceFunc); |
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122 | #endif /* HAVE_GTK2 */ |
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123 | |
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124 | updateSourceBox->fill(test); |
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125 | updateSourceWindow->fill(updateSourceBox); |
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126 | #ifdef HAVE_GTK2 |
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127 | updateSourceWindowButton->connectSignal("button_press_event", updateSourceWindow, Window::windowOpen); |
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128 | updateSourceWindow->connectSignal("destroy", updateSourceWindow, Window::windowClose); |
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129 | updateSourceWindow->connectSignal("delete_event", updateSourceWindow, Window::windowClose); |
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130 | #endif /* HAVE_GTK2 */ |
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131 | |
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132 | } |
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133 | |
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134 | Button* OrxonoxGuiUpdate::updateSourceWindowGetButton(void) |
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135 | { |
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136 | return updateSourceWindowButton; |
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137 | } |
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138 | |
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139 | |
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140 | #ifdef HAVE_GTK2 |
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141 | /** |
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142 | \brief updates the Data of orxonox. |
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143 | \param w The widget, that executed this Function. |
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144 | \param event The event that trigered this Function. |
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145 | \param button The Button, that triggered this event. |
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146 | */ |
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147 | gint OrxonoxGuiUpdate::updateDataFunc(GtkWidget* w, GdkEventKey* event, void* bar) |
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148 | { |
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149 | FileInfo* info = new FileInfo; |
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150 | |
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151 | info->fileName = "02%20orxonox%203.mp3"; |
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152 | info->webRoot = "http://www.orxonox.ethz.ch/files/"; |
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153 | info->localRoot = "./"; |
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154 | info->Bar = (ProgressBar*)bar; |
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155 | PRINTF(3)("Preparing to download file %s.\n", info->fileName); |
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156 | download (info); |
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157 | /* |
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158 | if (downloadThreadID == NULL) |
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159 | { |
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160 | if ( (downloadThreadID =g_thread_create(&downloadThread, info, TRUE, NULL)) == 0 ) |
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161 | PRINTF(1)("can't create the thread"); |
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162 | } |
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163 | else |
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164 | PRINTF(1)("thread already in use\n"); |
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165 | */ |
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166 | } |
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167 | |
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168 | /** |
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169 | \brief updates the source of orxonox. |
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170 | \param w The widget, that executed this Function. |
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171 | \param event The event that trigered this Function. |
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172 | \param button The Button, that triggered this event. |
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173 | */ |
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174 | gint OrxonoxGuiUpdate::updateSourceFunc(GtkWidget* w, GdkEventKey* event, void* bar) |
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175 | { |
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176 | ProgressBar* tmpBar = static_cast<ProgressBar*>(bar); |
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177 | tmpBar->setTotalSize(20); |
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178 | tmpBar->setProgress(tmpBar->getProgress()+1); |
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179 | } |
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180 | #endif /* HAVE_GTK2 */ |
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181 | |
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182 | #ifdef HAVE_CURL |
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183 | size_t OrxonoxGuiUpdate::curlWriteFunc (void* ptr, size_t size, size_t nmemb, FILE* stream) |
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184 | { |
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185 | return fwrite(ptr, size, nmemb, stream); |
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186 | } |
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187 | |
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188 | size_t OrxonoxGuiUpdate::curlReadFunc (void* ptr, size_t size, size_t nmemb, FILE* stream) |
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189 | { |
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190 | return fread(ptr, size, nmemb, stream); |
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191 | } |
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192 | |
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193 | |
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194 | int OrxonoxGuiUpdate::curlProgressFunc (ProgressBar* Bar, double totalSize, double progress, double upTotal, double upProgress) |
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195 | { |
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196 | Bar->setProgress(progress); |
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197 | Bar->setTotalSize(totalSize); |
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198 | return 0; |
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199 | |
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200 | } |
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201 | |
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202 | CURL* OrxonoxGuiUpdate::curlHandle = NULL; |
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203 | GThread* OrxonoxGuiUpdate::downloadThreadID = NULL; |
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204 | |
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205 | void* OrxonoxGuiUpdate::download (void* fileInfo) |
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206 | { |
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207 | |
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208 | PRINTF(3)("Downloading.\n"); |
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209 | FileInfo* info = (FileInfo*)fileInfo; |
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210 | CURLcode res; |
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211 | FILE* outfile; |
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212 | curlHandle = curl_easy_init(); |
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213 | char* fileOnNet = new char [strlen(info->webRoot)+strlen(info->fileName)+1]; |
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214 | strcpy (fileOnNet, info->webRoot); |
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215 | strcat (fileOnNet, info->fileName); |
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216 | char* fileOnDisk = new char [strlen(info->localRoot)+strlen(info->fileName)+1]; |
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217 | strcpy (fileOnDisk, info->localRoot); |
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218 | strcat (fileOnDisk, info->fileName); |
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219 | |
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220 | if(curlHandle) |
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221 | { |
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222 | |
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223 | outfile = fopen(fileOnDisk, "w"); |
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224 | |
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225 | curl_easy_setopt(curlHandle, CURLOPT_URL, fileOnNet); |
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226 | curl_easy_setopt(curlHandle, CURLOPT_WRITEDATA, outfile); |
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227 | curl_easy_setopt(curlHandle, CURLOPT_WRITEFUNCTION, curlWriteFunc); |
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228 | curl_easy_setopt(curlHandle, CURLOPT_READFUNCTION, curlReadFunc); |
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229 | curl_easy_setopt(curlHandle, CURLOPT_NOPROGRESS, FALSE); |
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230 | curl_easy_setopt(curlHandle, CURLOPT_PROGRESSFUNCTION, curlProgressFunc); |
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231 | curl_easy_setopt(curlHandle, CURLOPT_PROGRESSDATA, info->Bar); |
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232 | |
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233 | if (!downloadThreadID) |
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234 | { |
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235 | //! \todo check if threads really were created. |
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236 | downloadThreadID = g_thread_create(&downloadThread, info, TRUE, NULL); |
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237 | |
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238 | g_thread_create(&downloadThreadFinished, outfile, TRUE, NULL); |
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239 | } |
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240 | else |
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241 | PRINTF(1)("thread already in use\n"); |
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242 | // res = curl_easy_perform(curlHandle); |
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243 | |
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244 | // fclose(outfile); |
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245 | } |
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246 | // downloadThreadID = NULL; |
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247 | return NULL; |
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248 | } |
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249 | void* OrxonoxGuiUpdate::downloadThread(void* fileInfo) |
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250 | { |
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251 | // gdk_threads_enter(); |
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252 | curl_easy_perform(curlHandle); |
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253 | if (curlHandle) |
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254 | curl_easy_cleanup(curlHandle); |
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255 | gdk_threads_leave(); |
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256 | downloadThreadID = NULL; |
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257 | // g_thread_exit (NULL); |
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258 | } |
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259 | |
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260 | void* OrxonoxGuiUpdate::downloadThreadFinished(void* outfile) |
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261 | { |
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262 | g_thread_join(downloadThreadID); |
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263 | PRINTF(3)("Closing the downloaded file.\n"); |
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264 | fclose((FILE*)outfile); |
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265 | } |
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266 | |
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267 | #ifdef HAVE_GTK2 |
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268 | gint OrxonoxGuiUpdate::cancelDownload(GtkWidget* w, GdkEventKey* event, void* bar) |
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269 | { |
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270 | // curl_easy_cleanup(curlHandle); |
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271 | // curlHandle = NULL; |
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272 | } |
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273 | #endif /* HAVE_GTK2 */ |
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274 | |
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275 | #endif /* HAVE_CURL */ |
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