1 | /* |
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2 | * Copyright (c) 2014 embedded brains GmbH. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Dornierstr. 4 |
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6 | * 82178 Puchheim |
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7 | * Germany |
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8 | * <rtems@embedded-brains.de> |
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9 | * |
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10 | * Redistribution and use in source and binary forms, with or without |
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11 | * modification, are permitted provided that the following conditions |
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12 | * are met: |
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13 | * 1. Redistributions of source code must retain the above copyright |
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14 | * notice, this list of conditions and the following disclaimer. |
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15 | * 2. Redistributions in binary form must reproduce the above copyright |
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16 | * notice, this list of conditions and the following disclaimer in the |
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17 | * documentation and/or other materials provided with the distribution. |
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18 | * |
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19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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29 | * SUCH DAMAGE. |
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30 | */ |
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31 | |
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32 | /* |
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33 | * To test PPP connect the RTEMS target with your host. Start PPP on the host |
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34 | * with something like this: |
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35 | * |
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36 | * pppd nodetach noauth 192.168.100.11:192.168.100.70 proxyarp 115200 dump \ |
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37 | * local nocrtscts debug mtu 296 mru 296 nolock ms-dns 192.168.96.1 /dev/ttyS0 |
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38 | * |
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39 | * Make sure IP forwarding is enabled and check the firewall settings if you |
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40 | * want to access the internet. |
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41 | */ |
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42 | |
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43 | #include <assert.h> |
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44 | #include <stdlib.h> |
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45 | #include <sys/stat.h> |
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46 | #include <fcntl.h> |
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47 | #include <termios.h> |
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48 | #include <string.h> |
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49 | #include <stdio.h> |
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50 | #include <sysexits.h> |
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51 | |
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52 | #include <machine/rtems-bsd-commands.h> |
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53 | |
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54 | #include <rtems.h> |
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55 | #include <rtems/bsd/bsd.h> |
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56 | #include <rtems/telnetd.h> |
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57 | #include <rtems/ftpd.h> |
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58 | #include <rtems/rtemspppd.h> |
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59 | |
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60 | #define TEST_NAME "LIBBSD PPP 1" |
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61 | |
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62 | #ifndef RTEMS_SMP |
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63 | |
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64 | static void |
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65 | set_pppd_options(void) |
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66 | { |
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67 | int rv; |
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68 | |
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69 | rv = rtems_pppd_set_option("/dev/ttyS1", NULL); |
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70 | assert(rv == 1); |
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71 | |
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72 | rv = rtems_pppd_set_option("115200", NULL); |
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73 | assert(rv == 1); |
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74 | |
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75 | rv = rtems_pppd_set_option("crtscts", NULL); |
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76 | assert(rv == 1); |
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77 | |
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78 | rv = rtems_pppd_set_option("debug", NULL); |
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79 | assert(rv == 1); |
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80 | |
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81 | rv = rtems_pppd_set_option("defaultroute", NULL); |
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82 | assert(rv == 1); |
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83 | |
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84 | rv = rtems_pppd_set_option("local", NULL); |
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85 | assert(rv == 1); |
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86 | |
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87 | rv = rtems_pppd_set_option("noauth", NULL); |
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88 | assert(rv == 1); |
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89 | |
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90 | rv = rtems_pppd_set_option("noipdefault", NULL); |
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91 | assert(rv == 1); |
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92 | |
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93 | rv = rtems_pppd_set_option("usepeerdns", NULL); |
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94 | assert(rv == 1); |
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95 | |
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96 | rv = rtems_pppd_set_option("password", "wurst"); |
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97 | assert(rv == 1); |
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98 | |
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99 | rv = rtems_pppd_set_option("user", "hans"); |
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100 | assert(rv == 1); |
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101 | |
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102 | rv = rtems_pppd_set_option("mru", "296"); |
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103 | assert(rv == 1); |
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104 | |
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105 | rv = rtems_pppd_set_option("mtu", "296"); |
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106 | assert(rv == 1); |
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107 | |
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108 | rv = rtems_pppd_set_option("lcp-echo-failure", "5"); |
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109 | assert(rv == 1); |
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110 | |
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111 | rv = rtems_pppd_set_option("lcp-echo-interval", "5"); |
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112 | assert(rv == 1); |
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113 | } |
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114 | |
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115 | static void |
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116 | linkup_hook(void) |
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117 | { |
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118 | printf("linkup hook\n"); |
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119 | } |
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120 | |
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121 | static void |
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122 | linkdown_hook(void) |
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123 | { |
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124 | printf("linkdown hook\n"); |
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125 | } |
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126 | |
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127 | static void |
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128 | ipup_hook(void) |
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129 | { |
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130 | static bool first = true; |
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131 | |
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132 | printf("ipup hook\n"); |
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133 | |
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134 | if (first) { |
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135 | int rv; |
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136 | rtems_status_code sc; |
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137 | |
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138 | first = false; |
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139 | |
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140 | sc = rtems_telnetd_initialize(); |
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141 | assert(sc == RTEMS_SUCCESSFUL); |
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142 | |
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143 | rv = rtems_initialize_ftpd(); |
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144 | assert(rv == 0); |
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145 | } |
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146 | } |
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147 | |
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148 | static void |
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149 | ipdown_hook(void) |
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150 | { |
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151 | printf("ipdown hook\n"); |
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152 | } |
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153 | |
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154 | static void |
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155 | exit_hook(void) |
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156 | { |
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157 | printf("exit hook\n"); |
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158 | } |
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159 | |
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160 | static void |
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161 | error_hook(void) |
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162 | { |
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163 | printf("error hook\n"); |
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164 | } |
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165 | |
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166 | static void |
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167 | set_pppd_hooks(void) |
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168 | { |
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169 | int rv; |
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170 | |
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171 | rv = rtems_pppd_set_hook(RTEMS_PPPD_LINKUP_HOOK, linkup_hook); |
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172 | assert(rv == 0); |
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173 | |
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174 | rv = rtems_pppd_set_hook(RTEMS_PPPD_LINKDOWN_HOOK, linkdown_hook); |
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175 | assert(rv == 0); |
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176 | |
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177 | rv = rtems_pppd_set_hook(RTEMS_PPPD_IPUP_HOOK, ipup_hook); |
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178 | assert(rv == 0); |
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179 | |
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180 | rv = rtems_pppd_set_hook(RTEMS_PPPD_IPDOWN_HOOK, ipdown_hook); |
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181 | assert(rv == 0); |
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182 | |
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183 | rv = rtems_pppd_set_hook(RTEMS_PPPD_EXIT_HOOK, exit_hook); |
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184 | assert(rv == 0); |
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185 | |
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186 | rv = rtems_pppd_set_hook(RTEMS_PPPD_ERROR_HOOK, error_hook); |
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187 | assert(rv == 0); |
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188 | } |
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189 | |
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190 | static void |
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191 | ifconfig_ppp0(void) |
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192 | { |
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193 | int exit_code; |
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194 | char *ifcfg[] = { |
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195 | "ifconfig", |
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196 | "ppp0", |
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197 | "up", |
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198 | NULL |
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199 | }; |
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200 | |
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201 | exit_code = rtems_bsd_command_ifconfig(RTEMS_BSD_ARGC(ifcfg), ifcfg); |
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202 | assert(exit_code == EX_OK); |
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203 | } |
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204 | |
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205 | static void |
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206 | telnet_shell(char *name, void *arg) |
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207 | { |
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208 | rtems_shell_env_t env; |
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209 | |
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210 | memset(&env, 0, sizeof(env)); |
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211 | |
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212 | env.devname = name; |
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213 | env.taskname = "TLNT"; |
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214 | env.login_check = NULL; |
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215 | env.forever = false; |
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216 | |
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217 | rtems_shell_main_loop(&env); |
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218 | } |
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219 | |
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220 | rtems_telnetd_config_table rtems_telnetd_config = { |
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221 | .command = telnet_shell, |
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222 | .arg = NULL, |
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223 | .priority = 0, |
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224 | .stack_size = 0, |
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225 | .login_check = NULL, |
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226 | .keep_stdio = false |
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227 | }; |
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228 | |
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229 | struct rtems_ftpd_configuration rtems_ftpd_configuration = { |
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230 | /* FTPD task priority */ |
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231 | .priority = 100, |
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232 | |
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233 | /* Maximum buffersize for hooks */ |
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234 | .max_hook_filesize = 0, |
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235 | |
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236 | /* Well-known port */ |
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237 | .port = 21, |
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238 | |
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239 | /* List of hooks */ |
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240 | .hooks = NULL, |
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241 | |
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242 | /* Root for FTPD or NULL for "/" */ |
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243 | .root = NULL, |
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244 | |
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245 | /* Max. connections */ |
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246 | .tasks_count = 4, |
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247 | |
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248 | /* Idle timeout in seconds or 0 for no (infinite) timeout */ |
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249 | .idle = 5 * 60, |
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250 | |
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251 | /* Access: 0 - r/w, 1 - read-only, 2 - write-only, 3 - browse-only */ |
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252 | .access = 0 |
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253 | }; |
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254 | |
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255 | static void |
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256 | test_main(void) |
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257 | { |
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258 | int rv; |
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259 | |
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260 | ifconfig_ppp0(); |
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261 | |
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262 | rv = rtems_pppd_initialize(); |
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263 | assert(rv == 0); |
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264 | |
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265 | set_pppd_options(); |
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266 | set_pppd_hooks(); |
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267 | |
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268 | rv = rtems_pppd_connect(); |
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269 | assert(rv == 0); |
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270 | |
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271 | rtems_task_delete(RTEMS_SELF); |
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272 | assert(0); |
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273 | } |
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274 | |
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275 | RTEMS_BSD_DEFINE_NEXUS_DEVICE(ppp, 0, 0, NULL); |
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276 | |
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277 | #else /* RTEMS_SMP */ |
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278 | |
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279 | static void |
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280 | test_main(void) |
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281 | { |
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282 | printf("PPP is not support on SMP configurations"); |
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283 | exit(0); |
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284 | } |
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285 | |
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286 | #endif /* RTEMS_SMP */ |
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287 | |
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288 | #define CONFIGURE_MAXIMUM_DRIVERS 32 |
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289 | |
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290 | #define DEFAULT_NETWORK_SHELL |
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291 | #define DEFAULT_NETWORK_DHCPCD_ENABLE |
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292 | #define DEFAULT_NETWORK_NO_INTERFACE_0 |
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293 | |
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294 | #include <rtems/bsd/test/default-network-init.h> |
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