1 | /* $Id: VBoxManageNATNetwork.cpp 96407 2022-08-22 17:43:14Z vboxsync $ */
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2 | /** @file
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3 | * VBoxManage - Implementation of NAT Network command command.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2022 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 |
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29 | /*********************************************************************************************************************************
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30 | * Header Files *
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31 | *********************************************************************************************************************************/
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32 | #include <VBox/com/com.h>
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33 | #include <VBox/com/array.h>
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34 | #include <VBox/com/ErrorInfo.h>
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35 | #include <VBox/com/errorprint.h>
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36 | #include <VBox/com/VirtualBox.h>
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37 |
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38 | #ifndef RT_OS_WINDOWS
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39 | # include <netinet/in.h>
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40 | #else
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41 | /* from <ws2ipdef.h> */
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42 | # define INET6_ADDRSTRLEN 65
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43 | #endif
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44 |
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45 | #define IPv6
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46 |
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47 | #include <iprt/cdefs.h>
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48 | #include <iprt/cidr.h>
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49 | #include <iprt/param.h>
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50 | #include <iprt/path.h>
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51 | #include <iprt/stream.h>
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52 | #include <iprt/string.h>
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53 | #include <iprt/net.h>
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54 | #include <iprt/getopt.h>
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55 | #include <iprt/ctype.h>
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56 |
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57 | #include <VBox/log.h>
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58 |
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59 | #include <algorithm>
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60 | #include <vector>
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61 | #include <iprt/sanitized/string>
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62 |
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63 | #include "VBoxManage.h"
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64 | #include "VBoxPortForwardString.h"
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65 |
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66 |
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67 | DECLARE_TRANSLATION_CONTEXT(Nat);
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68 |
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69 | using namespace com;
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70 |
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71 | typedef enum
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72 | {
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73 | OP_ADD = 1000,
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74 | OP_REMOVE,
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75 | OP_MODIFY,
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76 | OP_START,
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77 | OP_STOP
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78 | } OPCODE;
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79 |
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80 | typedef struct PFNAME2DELETE
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81 | {
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82 | char szName[PF_NAMELEN];
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83 | bool fIPv6;
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84 | } PFNAME2DELETE, *PPFNAME2DELETE;
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85 |
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86 | typedef std::vector<PFNAME2DELETE> VPF2DELETE;
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87 | typedef VPF2DELETE::const_iterator VPF2DELETEITERATOR;
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88 |
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89 | typedef std::vector<PORTFORWARDRULE> VPF2ADD;
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90 | typedef VPF2ADD::const_iterator VPF2ADDITERATOR;
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91 |
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92 | typedef std::vector<std::string> LOOPBACK2DELETEADD;
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93 | typedef LOOPBACK2DELETEADD::iterator LOOPBACK2DELETEADDITERATOR;
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94 |
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95 | static HRESULT printNATNetwork(const ComPtr<INATNetwork> &pNATNet,
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96 | bool fLong = true)
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97 | {
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98 | HRESULT hrc;
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99 |
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100 | do
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101 | {
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102 | Bstr strVal;
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103 | BOOL fVal;
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104 |
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105 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(NetworkName)(strVal.asOutParam()));
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106 | RTPrintf(Nat::tr("Name: %ls\n"), strVal.raw());
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107 |
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108 | if (fLong)
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109 | {
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110 | /*
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111 | * What does it even mean for a natnet to be disabled?
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112 | * (rhetorical question). Anyway, don't print it unless
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113 | * asked for a complete dump.
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114 | */
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115 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(Enabled)(&fVal));
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116 | RTPrintf(Nat::tr("Enabled: %s\n"), fVal ? Nat::tr("Yes") : Nat::tr("No"));
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117 | }
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118 |
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119 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(Network)(strVal.asOutParam()));
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120 | RTPrintf(Nat::tr("Network: %ls\n"), strVal.raw());
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121 |
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122 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(Gateway)(strVal.asOutParam()));
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123 | RTPrintf(Nat::tr("Gateway: %ls\n"), strVal.raw());
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124 |
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125 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(NeedDhcpServer)(&fVal));
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126 | RTPrintf(Nat::tr("DHCP Server: %s\n"), fVal ? Nat::tr("Yes") : Nat::tr("No"));
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127 |
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128 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(IPv6Enabled)(&fVal));
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129 | RTPrintf("IPv6: %s\n", fVal ? Nat::tr("Yes") : Nat::tr("No"));
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130 |
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131 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(IPv6Prefix)(strVal.asOutParam()));
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132 | RTPrintf(Nat::tr("IPv6 Prefix: %ls\n"), strVal.raw());
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133 |
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134 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(AdvertiseDefaultIPv6RouteEnabled)(&fVal));
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135 | RTPrintf(Nat::tr("IPv6 Default: %s\n"), fVal ? Nat::tr("Yes") : Nat::tr("No"));
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136 |
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137 |
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138 | if (fLong)
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139 | {
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140 | com::SafeArray<BSTR> strs;
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141 |
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142 | #define PRINT_STRING_ARRAY(title) do { \
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143 | if (strs.size() > 0) \
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144 | { \
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145 | RTPrintf(title); \
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146 | for (size_t j = 0; j < strs.size(); ++j) \
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147 | RTPrintf(" %s\n", Utf8Str(strs[j]).c_str()); \
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148 | } \
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149 | } while (0)
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150 |
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151 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(PortForwardRules4)(ComSafeArrayAsOutParam(strs)));
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152 | PRINT_STRING_ARRAY(Nat::tr("Port-forwarding (ipv4)\n"));
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153 | strs.setNull();
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154 |
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155 | CHECK_ERROR(pNATNet, COMGETTER(PortForwardRules6)(ComSafeArrayAsOutParam(strs)));
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156 | PRINT_STRING_ARRAY(Nat::tr("Port-forwarding (ipv6)\n"));
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157 | strs.setNull();
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158 |
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159 | CHECK_ERROR(pNATNet, COMGETTER(LocalMappings)(ComSafeArrayAsOutParam(strs)));
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160 | PRINT_STRING_ARRAY(Nat::tr("loopback mappings (ipv4)\n"));
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161 | strs.setNull();
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162 |
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163 | #undef PRINT_STRING_ARRAY
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164 | }
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165 |
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166 | RTPrintf("\n");
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167 | } while (0);
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168 |
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169 | return hrc;
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170 | }
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171 |
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172 | static RTEXITCODE handleNATList(HandlerArg *a)
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173 | {
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174 | HRESULT hrc;
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175 |
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176 | RTPrintf(Nat::tr("NAT Networks:\n\n"));
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177 |
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178 | const char *pszFilter = NULL;
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179 | if (a->argc > 1)
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180 | pszFilter = a->argv[1];
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181 |
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182 | size_t cFound = 0;
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183 |
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184 | com::SafeIfaceArray<INATNetwork> arrNetNets;
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185 | CHECK_ERROR(a->virtualBox, COMGETTER(NATNetworks)(ComSafeArrayAsOutParam(arrNetNets)));
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186 | for (size_t i = 0; i < arrNetNets.size(); ++i)
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187 | {
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188 | ComPtr<INATNetwork> pNATNet = arrNetNets[i];
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189 |
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190 | if (pszFilter)
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191 | {
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192 | Bstr strVal;
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193 | CHECK_ERROR_BREAK(pNATNet, COMGETTER(NetworkName)(strVal.asOutParam()));
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194 |
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195 | Utf8Str strValUTF8(strVal);
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196 | if (!RTStrSimplePatternMatch(pszFilter, strValUTF8.c_str()))
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197 | continue;
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198 | }
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199 |
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200 | hrc = printNATNetwork(pNATNet);
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201 | if (FAILED(hrc))
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202 | break;
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203 |
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204 | cFound++;
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205 | }
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206 |
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207 | if (SUCCEEDED(hrc))
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208 | RTPrintf(Nat::tr("%zu %s found\n"), cFound, cFound == 1 ? Nat::tr("network") : Nat::tr("networks", "", cFound));
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209 |
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210 | return SUCCEEDED(hrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
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211 | }
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212 |
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213 | static RTEXITCODE handleOp(HandlerArg *a, OPCODE enmCode)
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214 | {
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215 | if (a->argc - 1 <= 1)
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216 | return errorSyntax(Nat::tr("Not enough parameters"));
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217 |
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218 | const char *pNetName = NULL;
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219 | const char *pPrefixIPv4 = NULL;
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220 | const char *pPrefixIPv6 = NULL;
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221 | int enable = -1;
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222 | int dhcp = -1;
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223 | int ipv6 = -1;
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224 | int ipv6_default = -1;
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225 |
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226 | VPF2DELETE vPfName2Delete;
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227 | VPF2ADD vPf2Add;
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228 |
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229 | LOOPBACK2DELETEADD vLoopback2Delete;
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230 | LOOPBACK2DELETEADD vLoopback2Add;
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231 |
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232 | LONG loopback6Offset = 0; /* ignore me */
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233 |
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234 | enum
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235 | {
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236 | kNATNetworkIota = 1000,
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237 | kNATNetwork_IPv6Default,
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238 | kNATNetwork_IPv6Prefix,
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239 | };
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240 |
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241 | static const RTGETOPTDEF g_aNATNetworkIPOptions[] =
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242 | {
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243 | { "--netname", 't', RTGETOPT_REQ_STRING },
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244 | { "--network", 'n', RTGETOPT_REQ_STRING }, /* old name */
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245 | { "--ipv4-prefix", 'n', RTGETOPT_REQ_STRING }, /* new name */
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246 | { "--dhcp", 'h', RTGETOPT_REQ_BOOL },
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247 | { "--ipv6", '6', RTGETOPT_REQ_BOOL }, /* old name */
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248 | { "--ipv6-default", kNATNetwork_IPv6Default, RTGETOPT_REQ_BOOL },
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249 | { "--ipv6-enable", '6', RTGETOPT_REQ_BOOL }, /* new name */
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250 | { "--ipv6-prefix", kNATNetwork_IPv6Prefix, RTGETOPT_REQ_STRING },
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251 | { "--enable", 'e', RTGETOPT_REQ_NOTHING },
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252 | { "--disable", 'd', RTGETOPT_REQ_NOTHING },
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253 | { "--port-forward-4", 'p', RTGETOPT_REQ_STRING },
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254 | { "--port-forward-6", 'P', RTGETOPT_REQ_STRING },
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255 | { "--loopback-4", 'l', RTGETOPT_REQ_STRING },
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256 | { "--loopback-6", 'L', RTGETOPT_REQ_STRING },
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257 | };
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258 |
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259 | int c;
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260 | RTGETOPTUNION ValueUnion;
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261 | RTGETOPTSTATE GetState;
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262 | RTGetOptInit(&GetState, a->argc, a->argv, g_aNATNetworkIPOptions,
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263 | enmCode != OP_REMOVE ? RT_ELEMENTS(g_aNATNetworkIPOptions) : 4, /* we use only --netname and --ifname for remove*/
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264 | 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
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265 | while ((c = RTGetOpt(&GetState, &ValueUnion)) != 0)
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266 | {
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267 | switch (c)
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268 | {
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269 | case 't': // --netname
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270 | if (pNetName)
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271 | return errorSyntax(Nat::tr("You can only specify --netname only once."));
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272 | pNetName = ValueUnion.psz;
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273 | break;
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274 |
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275 | case 'n': // --network
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276 | if (pPrefixIPv4)
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277 | return errorSyntax(Nat::tr("You can only specify --network only once."));
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278 | pPrefixIPv4 = ValueUnion.psz;
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279 | break;
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280 |
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281 | case 'e': // --enable
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282 | if (enable >= 0)
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283 | return errorSyntax(Nat::tr("You can specify either --enable or --disable once."));
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284 | enable = 1;
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285 | break;
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286 |
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287 | case 'd': // --disable
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288 | if (enable >= 0)
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289 | return errorSyntax(Nat::tr("You can specify either --enable or --disable once."));
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290 | enable = 0;
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291 | break;
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292 |
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293 | case 'h':
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294 | if (dhcp != -1)
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295 | return errorSyntax(Nat::tr("You can specify --dhcp only once."));
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296 | dhcp = ValueUnion.f;
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297 | break;
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298 |
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299 | case '6':
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300 | if (ipv6 != -1)
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301 | return errorSyntax(Nat::tr("You can specify --ipv6 only once."));
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302 | ipv6 = ValueUnion.f;
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303 | break;
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304 |
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305 | case kNATNetwork_IPv6Prefix:
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306 | if (pPrefixIPv6)
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307 | return errorSyntax(Nat::tr("You can specify --ipv6-prefix only once."));
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308 | pPrefixIPv6 = ValueUnion.psz;
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309 | break;
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310 |
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311 | case kNATNetwork_IPv6Default: // XXX: uwe
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312 | if (ipv6_default != -1)
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313 | return errorSyntax(Nat::tr("You can specify --ipv6-default only once."));
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314 | ipv6_default = ValueUnion.f;
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315 | break;
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316 |
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317 | case 'L': /* ipv6 loopback */
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318 | case 'l': /* ipv4 loopback */
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319 | if (RTStrCmp(ValueUnion.psz, "delete") == 0)
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320 | {
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321 | /* deletion */
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322 | if (enmCode != OP_MODIFY)
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323 | errorSyntax(Nat::tr("loopback couldn't be deleted on modified\n"));
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324 | if (c == 'L')
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325 | loopback6Offset = -1;
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326 | else
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327 | {
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328 | int vrc;
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329 | RTGETOPTUNION Addr2Delete;
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330 | vrc = RTGetOptFetchValue(&GetState,
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331 | &Addr2Delete,
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332 | RTGETOPT_REQ_STRING);
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333 | if (RT_FAILURE(vrc))
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334 | return errorSyntax(Nat::tr("Not enough parаmeters\n"));
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335 |
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336 | vLoopback2Delete.push_back(std::string(Addr2Delete.psz));
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337 | }
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338 | }
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339 | else
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340 | {
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341 | /* addition */
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342 | if (c == 'L')
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343 | loopback6Offset = ValueUnion.u32;
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344 | else
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345 | vLoopback2Add.push_back(std::string(ValueUnion.psz));
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346 | }
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347 | break;
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348 |
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349 | case 'P': /* ipv6 portforwarding*/
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350 | case 'p': /* ipv4 portforwarding */
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351 | {
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352 | if (RTStrCmp(ValueUnion.psz, "delete") != 0)
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353 | {
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354 | /* addition */
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355 | /* netPfStrToPf will clean up the Pfr */
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356 | PORTFORWARDRULE Pfr;
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357 | int irc = netPfStrToPf(ValueUnion.psz, (c == 'P'), &Pfr);
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358 | if (RT_FAILURE(irc))
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359 | return errorSyntax(Nat::tr("Invalid port-forward rule %s\n"), ValueUnion.psz);
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360 |
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361 | vPf2Add.push_back(Pfr);
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362 | }
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363 | else
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364 | {
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365 | /* deletion */
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366 | if (enmCode != OP_MODIFY)
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367 | return errorSyntax(Nat::tr("Port-forward could be deleted on modify\n"));
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368 |
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369 | RTGETOPTUNION NamePf2DeleteUnion;
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370 | int vrc = RTGetOptFetchValue(&GetState, &NamePf2DeleteUnion, RTGETOPT_REQ_STRING);
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371 | if (RT_FAILURE(vrc))
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372 | return errorSyntax(Nat::tr("Not enough parаmeters\n"));
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373 |
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374 | if (strlen(NamePf2DeleteUnion.psz) > PF_NAMELEN)
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375 | return errorSyntax(Nat::tr("Port-forward rule name is too long\n"));
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376 |
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377 | PFNAME2DELETE Name2Delete;
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378 | RT_ZERO(Name2Delete);
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379 | RTStrCopy(Name2Delete.szName, PF_NAMELEN, NamePf2DeleteUnion.psz);
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380 | Name2Delete.fIPv6 = (c == 'P');
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381 | vPfName2Delete.push_back(Name2Delete);
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382 | }
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383 | break;
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384 | }
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385 |
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386 | default:
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387 | return errorGetOpt(c, &ValueUnion);
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388 | }
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389 | }
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390 |
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391 | if (!pNetName)
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392 | return errorSyntax(Nat::tr("You need to specify the --netname option"));
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393 | /* verification */
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394 | switch (enmCode)
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395 | {
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396 | case OP_ADD:
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397 | if (!pPrefixIPv4)
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398 | return errorSyntax(Nat::tr("You need to specify the --network option"));
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399 | break;
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400 | case OP_MODIFY:
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401 | case OP_REMOVE:
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402 | case OP_START:
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403 | case OP_STOP:
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404 | break;
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405 | default:
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406 | AssertMsgFailedReturn((Nat::tr("Unknown operation (:%d)"), enmCode), RTEXITCODE_FAILURE);
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407 | }
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408 |
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409 | HRESULT hrc;
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410 | Bstr NetName;
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411 | NetName = Bstr(pNetName);
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412 |
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413 | ComPtr<INATNetwork> net;
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414 | hrc = a->virtualBox->FindNATNetworkByName(NetName.mutableRaw(), net.asOutParam());
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415 | if (enmCode == OP_ADD)
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416 | {
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417 | if (SUCCEEDED(hrc))
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418 | return errorArgument(Nat::tr("NATNetwork server already exists"));
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419 |
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420 | CHECK_ERROR(a->virtualBox, CreateNATNetwork(NetName.raw(), net.asOutParam()));
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421 | if (FAILED(hrc))
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422 | return errorArgument(Nat::tr("Failed to create the NAT network service"));
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423 | }
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424 | else if (FAILED(hrc))
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425 | return errorArgument(Nat::tr("NATNetwork server does not exist"));
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426 |
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427 | switch (enmCode)
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428 | {
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429 | case OP_ADD:
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430 | case OP_MODIFY:
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431 | {
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432 | if (pPrefixIPv4)
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433 | {
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434 | CHECK_ERROR(net, COMSETTER(Network)(Bstr(pPrefixIPv4).raw()));
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435 | if (FAILED(hrc))
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436 | return errorArgument(Nat::tr("Failed to set configuration"));
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437 | }
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438 | if (dhcp >= 0)
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439 | {
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440 | CHECK_ERROR(net, COMSETTER(NeedDhcpServer) ((BOOL)dhcp));
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---|
441 | if (FAILED(hrc))
|
---|
442 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
443 | }
|
---|
444 |
|
---|
445 | /*
|
---|
446 | * If we are asked to disable IPv6, do it early so that
|
---|
447 | * the same command can also set IPv6 prefix to empty if
|
---|
448 | * it so wishes.
|
---|
449 | */
|
---|
450 | if (ipv6 == 0)
|
---|
451 | {
|
---|
452 | CHECK_ERROR(net, COMSETTER(IPv6Enabled)(FALSE));
|
---|
453 | if (FAILED(hrc))
|
---|
454 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
455 | }
|
---|
456 |
|
---|
457 | if (pPrefixIPv6)
|
---|
458 | {
|
---|
459 | CHECK_ERROR(net, COMSETTER(IPv6Prefix)(Bstr(pPrefixIPv6).raw()));
|
---|
460 | if (FAILED(hrc))
|
---|
461 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
462 | }
|
---|
463 |
|
---|
464 | /*
|
---|
465 | * If we are asked to enable IPv6, do it late, so that the
|
---|
466 | * same command can also set IPv6 prefix.
|
---|
467 | */
|
---|
468 | if (ipv6 > 0)
|
---|
469 | {
|
---|
470 | CHECK_ERROR(net, COMSETTER(IPv6Enabled)(TRUE));
|
---|
471 | if (FAILED(hrc))
|
---|
472 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
473 | }
|
---|
474 |
|
---|
475 | if (ipv6_default != -1)
|
---|
476 | {
|
---|
477 | BOOL fIPv6Default = RT_BOOL(ipv6_default);
|
---|
478 | CHECK_ERROR(net, COMSETTER(AdvertiseDefaultIPv6RouteEnabled)(fIPv6Default));
|
---|
479 | if (FAILED(hrc))
|
---|
480 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
481 | }
|
---|
482 |
|
---|
483 | if (!vPfName2Delete.empty())
|
---|
484 | {
|
---|
485 | VPF2DELETEITERATOR it;
|
---|
486 | for (it = vPfName2Delete.begin(); it != vPfName2Delete.end(); ++it)
|
---|
487 | {
|
---|
488 | CHECK_ERROR(net, RemovePortForwardRule((BOOL)(*it).fIPv6,
|
---|
489 | Bstr((*it).szName).raw()));
|
---|
490 | if (FAILED(hrc))
|
---|
491 | return errorArgument(Nat::tr("Failed to delete pf"));
|
---|
492 | }
|
---|
493 | }
|
---|
494 |
|
---|
495 | if (!vPf2Add.empty())
|
---|
496 | {
|
---|
497 | VPF2ADDITERATOR it;
|
---|
498 | for (it = vPf2Add.begin(); it != vPf2Add.end(); ++it)
|
---|
499 | {
|
---|
500 | NATProtocol_T proto = NATProtocol_TCP;
|
---|
501 | if ((*it).iPfrProto == IPPROTO_TCP)
|
---|
502 | proto = NATProtocol_TCP;
|
---|
503 | else if ((*it).iPfrProto == IPPROTO_UDP)
|
---|
504 | proto = NATProtocol_UDP;
|
---|
505 | else
|
---|
506 | continue; /* XXX: warning here. */
|
---|
507 |
|
---|
508 | CHECK_ERROR(net, AddPortForwardRule((BOOL)(*it).fPfrIPv6,
|
---|
509 | Bstr((*it).szPfrName).raw(),
|
---|
510 | proto,
|
---|
511 | Bstr((*it).szPfrHostAddr).raw(),
|
---|
512 | (*it).u16PfrHostPort,
|
---|
513 | Bstr((*it).szPfrGuestAddr).raw(),
|
---|
514 | (*it).u16PfrGuestPort));
|
---|
515 | if (FAILED(hrc))
|
---|
516 | return errorArgument(Nat::tr("Failed to add pf"));
|
---|
517 | }
|
---|
518 | }
|
---|
519 |
|
---|
520 | if (loopback6Offset)
|
---|
521 | {
|
---|
522 | if (loopback6Offset == -1)
|
---|
523 | loopback6Offset = 0; /* deletion */
|
---|
524 |
|
---|
525 | CHECK_ERROR_RET(net, COMSETTER(LoopbackIp6)(loopback6Offset), RTEXITCODE_FAILURE);
|
---|
526 | }
|
---|
527 |
|
---|
528 | /* addLocalMapping (hostid, offset) */
|
---|
529 | if (!vLoopback2Add.empty())
|
---|
530 | {
|
---|
531 | /* we're expecting stings 127.0.0.1=5 */
|
---|
532 | LOOPBACK2DELETEADDITERATOR it;
|
---|
533 | for (it = vLoopback2Add.begin();
|
---|
534 | it != vLoopback2Add.end();
|
---|
535 | ++it)
|
---|
536 | {
|
---|
537 | std::string address, strOffset;
|
---|
538 | size_t pos = it->find('=');
|
---|
539 | LONG lOffset = 0;
|
---|
540 | Bstr bstrAddress;
|
---|
541 |
|
---|
542 | AssertReturn(pos != std::string::npos, errorArgument(Nat::tr("invalid loopback string")));
|
---|
543 |
|
---|
544 | address = it->substr(0, pos);
|
---|
545 | strOffset = it->substr(pos + 1);
|
---|
546 |
|
---|
547 | lOffset = RTStrToUInt32(strOffset.c_str());
|
---|
548 | AssertReturn(lOffset > 0, errorArgument(Nat::tr("invalid loopback string")));
|
---|
549 |
|
---|
550 | bstrAddress = Bstr(address.c_str());
|
---|
551 |
|
---|
552 | CHECK_ERROR_RET(net, AddLocalMapping(bstrAddress.raw(), lOffset), RTEXITCODE_FAILURE);
|
---|
553 | }
|
---|
554 | }
|
---|
555 |
|
---|
556 | if (!vLoopback2Delete.empty())
|
---|
557 | {
|
---|
558 | /* we're expecting stings 127.0.0.1 */
|
---|
559 | LOOPBACK2DELETEADDITERATOR it;
|
---|
560 | for (it = vLoopback2Add.begin();
|
---|
561 | it != vLoopback2Add.end();
|
---|
562 | ++it)
|
---|
563 | {
|
---|
564 | Bstr bstrAddress;
|
---|
565 | bstrAddress = Bstr(it->c_str());
|
---|
566 |
|
---|
567 | CHECK_ERROR_RET(net, AddLocalMapping(bstrAddress.raw(), 0), RTEXITCODE_FAILURE);
|
---|
568 | }
|
---|
569 | }
|
---|
570 |
|
---|
571 | if (enable >= 0)
|
---|
572 | {
|
---|
573 | CHECK_ERROR(net, COMSETTER(Enabled) ((BOOL)enable));
|
---|
574 | if (FAILED(hrc))
|
---|
575 | return errorArgument(Nat::tr("Failed to set configuration"));
|
---|
576 | }
|
---|
577 | break;
|
---|
578 | }
|
---|
579 | case OP_REMOVE:
|
---|
580 | {
|
---|
581 | CHECK_ERROR(a->virtualBox, RemoveNATNetwork(net));
|
---|
582 | if (FAILED(hrc))
|
---|
583 | return errorArgument(Nat::tr("Failed to remove nat network"));
|
---|
584 | break;
|
---|
585 | }
|
---|
586 | case OP_START:
|
---|
587 | {
|
---|
588 | CHECK_ERROR(net, Start());
|
---|
589 | if (FAILED(hrc))
|
---|
590 | return errorArgument(Nat::tr("Failed to start network"));
|
---|
591 | break;
|
---|
592 | }
|
---|
593 | case OP_STOP:
|
---|
594 | {
|
---|
595 | CHECK_ERROR(net, Stop());
|
---|
596 | if (FAILED(hrc))
|
---|
597 | return errorArgument(Nat::tr("Failed to stop network"));
|
---|
598 | break;
|
---|
599 | }
|
---|
600 | default:;
|
---|
601 | }
|
---|
602 | return RTEXITCODE_SUCCESS;
|
---|
603 | }
|
---|
604 |
|
---|
605 |
|
---|
606 | /*
|
---|
607 | * VBoxManage natnetwork ...
|
---|
608 | */
|
---|
609 | RTEXITCODE handleNATNetwork(HandlerArg *a)
|
---|
610 | {
|
---|
611 | if (a->argc < 1)
|
---|
612 | return errorSyntax(Nat::tr("Not enough parameters"));
|
---|
613 |
|
---|
614 | RTEXITCODE rcExit;
|
---|
615 | if (strcmp(a->argv[0], "modify") == 0)
|
---|
616 | {
|
---|
617 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_MODIFY);
|
---|
618 | rcExit = handleOp(a, OP_MODIFY);
|
---|
619 | }
|
---|
620 | else if (strcmp(a->argv[0], "add") == 0)
|
---|
621 | {
|
---|
622 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_ADD);
|
---|
623 | rcExit = handleOp(a, OP_ADD);
|
---|
624 | }
|
---|
625 | else if (strcmp(a->argv[0], "remove") == 0)
|
---|
626 | {
|
---|
627 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_REMOVE);
|
---|
628 | rcExit = handleOp(a, OP_REMOVE);
|
---|
629 | }
|
---|
630 | else if (strcmp(a->argv[0], "start") == 0)
|
---|
631 | {
|
---|
632 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_START);
|
---|
633 | rcExit = handleOp(a, OP_START);
|
---|
634 | }
|
---|
635 | else if (strcmp(a->argv[0], "stop") == 0)
|
---|
636 | {
|
---|
637 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_STOP);
|
---|
638 | rcExit = handleOp(a, OP_STOP);
|
---|
639 | }
|
---|
640 | else if (strcmp(a->argv[0], "list") == 0)
|
---|
641 | {
|
---|
642 | setCurrentSubcommand(HELP_SCOPE_NATNETWORK_LIST);
|
---|
643 | rcExit = handleNATList(a);
|
---|
644 | }
|
---|
645 | else
|
---|
646 | rcExit = errorSyntax(Nat::tr("Invalid parameter '%s'"), a->argv[0]);
|
---|
647 | return rcExit;
|
---|
648 | }
|
---|
649 |
|
---|
650 |
|
---|
651 | /*
|
---|
652 | * VBoxManage list natnetworks ...
|
---|
653 | */
|
---|
654 | RTEXITCODE listNATNetworks(bool fLong, bool fSorted,
|
---|
655 | const ComPtr<IVirtualBox> &pVirtualBox)
|
---|
656 | {
|
---|
657 | HRESULT hrc;
|
---|
658 |
|
---|
659 | com::SafeIfaceArray<INATNetwork> aNets;
|
---|
660 | CHECK_ERROR_RET(pVirtualBox,
|
---|
661 | COMGETTER(NATNetworks)(ComSafeArrayAsOutParam(aNets)),
|
---|
662 | RTEXITCODE_FAILURE);
|
---|
663 |
|
---|
664 | const size_t cNets = aNets.size();
|
---|
665 | if (cNets == 0)
|
---|
666 | return RTEXITCODE_SUCCESS;
|
---|
667 |
|
---|
668 | /*
|
---|
669 | * Sort the list if necessary. The sort is indirect via an
|
---|
670 | * intermediate array of indexes.
|
---|
671 | */
|
---|
672 | std::vector<size_t> vIndexes(cNets);
|
---|
673 | for (size_t i = 0; i < cNets; ++i)
|
---|
674 | vIndexes[i] = i;
|
---|
675 |
|
---|
676 | if (fSorted)
|
---|
677 | {
|
---|
678 | std::vector<com::Bstr> vBstrNames(cNets);
|
---|
679 | for (size_t i = 0; i < cNets; ++i)
|
---|
680 | {
|
---|
681 | CHECK_ERROR_RET(aNets[i],
|
---|
682 | COMGETTER(NetworkName)(vBstrNames[i].asOutParam()),
|
---|
683 | RTEXITCODE_FAILURE);
|
---|
684 | }
|
---|
685 |
|
---|
686 | struct SortBy {
|
---|
687 | const std::vector<com::Bstr> &ks;
|
---|
688 | SortBy(const std::vector<com::Bstr> &aKeys) : ks(aKeys) {}
|
---|
689 | bool operator() (size_t l, size_t r) { return ks[l] < ks[r]; }
|
---|
690 | };
|
---|
691 |
|
---|
692 | std::sort(vIndexes.begin(), vIndexes.end(),
|
---|
693 | SortBy(vBstrNames));
|
---|
694 | }
|
---|
695 |
|
---|
696 | for (size_t i = 0; i < cNets; ++i)
|
---|
697 | {
|
---|
698 | printNATNetwork(aNets[vIndexes[i]], fLong);
|
---|
699 | }
|
---|
700 |
|
---|
701 | return RTEXITCODE_SUCCESS;
|
---|
702 | }
|
---|