1 | # -*- coding: utf-8 -*- |
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2 | |
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3 | import os |
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4 | import os.path |
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5 | import sys |
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6 | import datetime |
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7 | import signal |
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8 | import platform |
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9 | |
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10 | #CUSTOM IMPORTS |
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11 | import ConfigurationManager |
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12 | import TemplateManager |
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13 | try: |
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14 | import gi |
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15 | gi.require_version('Gtk', '3.0') |
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16 | from gi.repository import Gtk, Gdk, GObject |
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17 | |
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18 | GUI_READY=True |
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19 | |
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20 | except: |
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21 | |
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22 | GUI_READY=False |
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23 | |
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24 | |
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25 | |
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26 | import independent |
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27 | import master |
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28 | import slave |
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29 | |
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30 | |
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31 | #VARIABLES |
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32 | signal.signal(signal.SIGINT, signal.SIG_DFL) |
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33 | |
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34 | CONF_PATH="/etc/zero-server-wizard/enabled.d/" |
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35 | ZSW_LOG="/var/log/zero-server-wizard/zsw-log" |
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36 | |
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37 | |
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38 | class Core: |
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39 | |
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40 | def __init__(self,mode="cli",template=None): |
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41 | |
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42 | print("[CORE] Initializing ZSW Core...") |
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43 | self.lang=self.get_lang() |
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44 | self.servers=self.load_configuration_files(CONF_PATH) |
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45 | |
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46 | self.platform=platform.machine() |
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47 | |
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48 | if mode!="cli" and mode!="gui": |
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49 | mode="gui" |
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50 | self.mode=mode |
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51 | |
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52 | if template!=None: |
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53 | self.template=self.parse_template_file(template) |
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54 | else: |
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55 | self.template=None |
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56 | |
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57 | self.independent=independent.Independent(self) |
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58 | self.master=master.Master(self) |
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59 | self.slave=slave.Slave(self) |
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60 | |
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61 | |
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62 | print("[CORE] " + self.mode.upper() + " MODE READY") |
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63 | if self.template!=None: |
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64 | |
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65 | print("[CORE] Loading " + self.template["id"] + " module...") |
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66 | try: |
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67 | execfile(self.servers[self.template["id"]]["folder"],locals()) |
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68 | except Exception as e: |
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69 | print(e) |
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70 | self.log("[CORE] Error loading " + self.template["id"]) |
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71 | sys.exit(1) |
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72 | |
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73 | id=self.template["id"] |
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74 | s=locals()[self.servers[id]["class_name"]](self,self.servers[id]) |
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75 | |
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76 | f=open("/etc/n4d/key") |
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77 | key=f.readline().strip("\n") |
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78 | f.close() |
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79 | self.template["masterkey"]=key |
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80 | |
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81 | |
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82 | if mode=="cli": |
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83 | ret=s.execute(self.template) |
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84 | if ret: |
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85 | print("[CORE] Initialization complete!!") |
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86 | else: |
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87 | print("[CORE] [!] Initialization failed [!]") |
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88 | |
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89 | if self.mode=="cli" and self.template==None: |
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90 | print("[CORE][!] Cli mode needs a template file to start initialization.") |
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91 | sys.exit(0) |
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92 | |
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93 | if self.mode=="gui": |
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94 | self.template={} |
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95 | |
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96 | f=open("/etc/n4d/key") |
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97 | key=f.readline().strip("\n") |
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98 | f.close() |
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99 | self.template["masterkey"]=key |
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100 | |
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101 | self.start_gui() |
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102 | |
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103 | |
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104 | |
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105 | #def __init__ |
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106 | |
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107 | def start_gui(self): |
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108 | |
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109 | builder = Gtk.Builder() |
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110 | builder.set_translation_domain("zero-server-wizard") |
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111 | |
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112 | self.builder=builder |
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113 | |
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114 | if os.path.exists("/srv/svn/pandora/zero-server-wizard/trunk/install-files/usr/share/zero-server-wizard/rsrc/main.glade"): |
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115 | builder.add_from_file("/srv/svn/pandora/zero-server-wizard/trunk/install-files/usr/share/zero-server-wizard/rsrc/main.glade") |
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116 | else: |
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117 | builder.add_from_file("/usr/share/zero-server-wizard/rsrc/main.glade") |
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118 | |
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119 | |
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120 | |
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121 | |
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122 | self.window=builder.get_object("window1") |
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123 | self.window.set_name("Window2") |
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124 | self.window.connect("destroy",self.close_window) |
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125 | self.notebook=builder.get_object("notebook1") |
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126 | |
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127 | |
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128 | #background-image: -gtk-gradient (linear, left top, left bottom, from (#f86f05), to (#8f4103)); |
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129 | #background-image: -gtk-gradient (linear, left top, left bottom, from (rgba(255,255,255,1)), to (rgba(210,210,210,1))); |
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130 | #background-image: -gtk-gradient (linear, left top, right top, from (rgba(255,255,255,1)), to (rgba(210,210,210,0))); |
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131 | |
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132 | css = """ |
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133 | #ButtonBox { |
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134 | background-image: -gtk-gradient (linear, left top, right top, from (rgba(255,255,255,0.6)), to (rgba(210,210,210,0))); |
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135 | } |
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136 | |
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137 | #Window2 { |
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138 | background-image: -gtk-gradient (linear, left top, left bottom, from (#f86f05), to (#d17e08)); |
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139 | } |
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140 | |
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141 | #Custom{ |
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142 | border-radius: 50px; |
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143 | } |
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144 | |
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145 | |
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146 | GtkButton { |
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147 | |
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148 | border-radius:50px; |
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149 | } |
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150 | |
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151 | #Button{ |
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152 | background-image: -gtk-gradient (linear, left top, left bottom, from (#f5f5f5), to (#dedede)); |
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153 | |
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154 | border-radius: 0px; |
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155 | |
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156 | } |
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157 | |
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158 | .entry{ |
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159 | border-radius: 50px; |
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160 | } |
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161 | |
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162 | GtkViewport{ |
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163 | |
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164 | background-image: -gtk-gradient (linear, left top, left bottom, from (rgba(255,255,255,1)), to (rgba(210,210,210,1))); |
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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 | |
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170 | self.style_provider=Gtk.CssProvider() |
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171 | self.style_provider.load_from_data(css) |
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172 | |
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173 | Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(),self.style_provider,Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION) |
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174 | self.window_box=builder.get_object("box1") |
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175 | |
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176 | |
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177 | self.exit_button=builder.get_object("quit_button") |
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178 | self.exit_button.set_name("Button") |
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179 | self.exit_button.connect("clicked",self.close_window) |
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180 | |
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181 | self.window.show_all() |
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182 | |
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183 | if "INDEPENDENT" in self.servers: |
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184 | self.independent.start_gui() |
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185 | else: |
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186 | self.notebook.get_nth_page(0).hide() |
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187 | |
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188 | if "MASTER" in self.servers: |
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189 | self.master.start_gui() |
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190 | else: |
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191 | self.notebook.get_nth_page(1).hide() |
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192 | |
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193 | |
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194 | if "SLAVE" in self.servers: |
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195 | self.slave.start_gui() |
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196 | else: |
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197 | self.notebook.get_nth_page(2).hide() |
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198 | |
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199 | GObject.threads_init() |
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200 | Gtk.main() |
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201 | GObject.threads_leave() |
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202 | |
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203 | #def start_gui |
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204 | |
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205 | def apply_clicked(self,widget): |
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206 | |
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207 | try: |
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208 | self.template=self.parse_template_file(self.file_chooser.get_filename()) |
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209 | except Exception as e: |
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210 | self.msg_label.set_text("Error parsing template") |
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211 | |
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212 | #def apply_clicked |
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213 | |
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214 | |
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215 | def populate_buttons(self): |
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216 | |
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217 | for server in self.servers: |
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218 | button=Gtk.Button(server) |
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219 | button.show() |
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220 | #button.set_name("Button") |
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221 | button.connect("clicked",self.button_click,server) |
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222 | self.buttons_box.pack_start(button,False,False ,5) |
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223 | |
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224 | #def populate_buttons |
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225 | |
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226 | |
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227 | def button_click(self,widget,id): |
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228 | |
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229 | print("[CORE] Loading " + id+ " module...") |
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230 | try: |
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231 | execfile(self.servers[id]["folder"]+"/main.py",locals()) |
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232 | except Exception as e: |
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233 | print(e) |
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234 | self.log("[CORE] Error loading " + id) |
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235 | sys.exit(1) |
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236 | |
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237 | s=locals()[self.servers[id]["class_name"]](self,self.servers[id]) |
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238 | s.start_gui(False) |
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239 | |
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240 | #def button_click |
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241 | |
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242 | |
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243 | def close_window(self,widget): |
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244 | |
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245 | Gtk.main_quit() |
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246 | sys.exit(0) |
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247 | |
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248 | #def close_window |
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249 | |
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250 | |
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251 | def log(self,line): |
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252 | |
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253 | log_file="/tmp/zsw" |
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254 | f=open(log_file,"a") |
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255 | f.write( "[ "+datetime.datetime.today().strftime("%d/%m/%y %H:%M:%S") + " ] " + line + "\n") |
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256 | f.close() |
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257 | |
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258 | #def log |
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259 | |
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260 | |
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261 | def get_lang(self): |
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262 | |
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263 | print("[CORE] Getting system language...") |
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264 | lang=os.environ["LANG"].split("_")[0].split(".")[0] |
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265 | if lang!="en" and lang!="es" and lang!="qcv": |
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266 | return "en" |
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267 | else: |
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268 | return lang |
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269 | |
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270 | #def get_lang |
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271 | |
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272 | |
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273 | def load_configuration_files(self,conf): |
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274 | |
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275 | print("[CORE] Reading configuration files...") |
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276 | c=ConfigurationManager.ConfigurationManager(conf) |
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277 | return c.servers |
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278 | |
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279 | #def load_configuration_files |
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280 | |
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281 | |
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282 | def parse_template_file(self,template_file): |
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283 | |
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284 | print("[CORE] Parsing template file...") |
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285 | self.tm=TemplateManager.TemplateManager() |
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286 | tmp=self.tm.get_info(template_file,self.servers) |
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287 | if tmp!=None: |
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288 | print("[CORE] Template for server type " + tmp["id"] + " loaded.") |
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289 | ''' |
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290 | for key in tmp: |
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291 | if key!="id": |
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292 | print("\t"+key+"="+tmp[key]) |
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293 | ''' |
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294 | return tmp |
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295 | |
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296 | #def template_file |
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297 | |
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298 | |
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299 | |
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300 | #class Core |
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301 | |
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302 | |
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303 | def try_root(): |
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304 | |
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305 | try: |
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306 | |
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307 | f=open("/etc/n4d/key") |
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308 | f.close() |
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309 | |
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310 | return True |
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311 | |
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312 | |
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313 | except: |
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314 | |
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315 | print("You need root privileges to run Zero-Server-Wizard.") |
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316 | |
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317 | if GUI_READY: |
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318 | |
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319 | try: |
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320 | label = Gtk.Label("You need root privileges to run Zero-Server-Wizard.") |
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321 | dialog = Gtk.Dialog("Warning", None, Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT, (Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT)) |
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322 | dialog.vbox.pack_start(label,True,True,10) |
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323 | label.show() |
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324 | dialog.set_border_width(6) |
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325 | response = dialog.run() |
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326 | dialog.destroy() |
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327 | except Exception as e: |
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328 | print e |
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329 | |
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330 | return False |
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331 | |
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332 | |
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333 | def usage(): |
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334 | print("USAGE:") |
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335 | print("\t/usr/share/zero-server-wizard/core.py -m {cli|gui} -t TEMPLATE_FILE") |
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336 | |
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337 | if __name__=="__main__": |
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338 | |
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339 | |
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340 | if try_root(): |
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341 | |
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342 | mode=None |
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343 | template=None |
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344 | |
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345 | counter=0 |
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346 | for item in sys.argv: |
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347 | if item=="-m" or item=="--mode": |
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348 | try: |
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349 | mode=sys.argv[counter+1] |
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350 | except Exception as e: |
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351 | print e |
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352 | usage() |
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353 | sys.exit(1) |
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354 | if item=="-t" or item=="--template": |
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355 | try: |
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356 | template=sys.argv[counter+1] |
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357 | except Exception as e: |
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358 | usage() |
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359 | sys.exit(1) |
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360 | |
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361 | |
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362 | counter+=1 |
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363 | |
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364 | |
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365 | if mode!=None: |
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366 | |
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367 | core=Core(mode,template) |
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368 | |
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369 | else: |
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370 | usage() |
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371 | |
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