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 <span id="projectnumber">3.2.21</span>
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<div class="title">nl-addr-add.c</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * src/nl-addr-add.c Add addresses</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * modify it under the terms of the GNU General Public License as</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * published by the Free Software Foundation version 2 of the License.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <netlink/cli/utils.h></span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <netlink/cli/addr.h></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <netlink/cli/link.h></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">static</span> <span class="keywordtype">int</span> quiet = 0;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">static</span> <span class="keywordtype">void</span> print_usage(<span class="keywordtype">void</span>)</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  printf(</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="stringliteral">"Usage: nl-addr-add [OPTION]... [ADDRESS]\n"</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="stringliteral">"\n"</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="stringliteral">"Options\n"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="stringliteral">" --replace Replace the address if it exists.\n"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="stringliteral">" -q, --quiet Do not print informal notifications.\n"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="stringliteral">" -h, --help Show this help.\n"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="stringliteral">" -v, --version Show versioning information.\n"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="stringliteral">"\n"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="stringliteral">"Address Options\n"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="stringliteral">" -a, --local=ADDR Address to be considered local.\n"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="stringliteral">" -d, --dev=DEV Device the address should be assigned to.\n"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="stringliteral">" --family=FAMILY Address family (normally autodetected).\n"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="stringliteral">" --broadcast=ADDR Broadcast address of network (IPv4).\n"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="stringliteral">" --peer=ADDR Peer address (IPv4).\n"</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="stringliteral">" --label=STRING Additional address label (IPv4).\n"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="stringliteral">" --scope=SCOPE Scope of local address (IPv4).\n"</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="stringliteral">" --preferred=TIME Preferred lifetime (IPv6).\n"</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="stringliteral">" --valid=TIME Valid lifetime (IPv6).\n"</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  );</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  exit(0);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> }</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">struct </span>nl_sock *sock;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">struct </span>rtnl_addr *addr;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">struct </span>nl_cache *link_cache;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">struct </span><a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> dp = {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  .<a class="code" href="structnl__dump__params.html#ae36d840078202bf028a6611d2e1f4ea5" title="Specifies the type of dump that is requested.">dp_type</a> = <a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a9709ad7bc10b7bd3c70df3f20346edc1" title="Dump object briefly on one line.">NL_DUMP_LINE</a>,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  .dp_fd = stdout,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  };</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">int</span> err, nlflags = NLM_F_CREATE;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  sock = nl_cli_alloc_socket();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  nl_cli_connect(sock, NETLINK_ROUTE);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  link_cache = nl_cli_link_alloc_cache(sock);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  addr = nl_cli_addr_alloc();</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">for</span> (;;) {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">int</span> c, optidx = 0;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  ARG_FAMILY = 257,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ARG_LABEL = 258,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  ARG_PEER,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  ARG_SCOPE,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  ARG_BROADCAST,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  ARG_REPLACE,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  ARG_PREFERRED,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  ARG_VALID,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  };</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">static</span> <span class="keyword">struct </span>option long_opts[] = {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  { <span class="stringliteral">"replace"</span>, 0, 0, ARG_REPLACE },</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  { <span class="stringliteral">"quiet"</span>, 0, 0, <span class="charliteral">'q'</span> },</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  { <span class="stringliteral">"help"</span>, 0, 0, <span class="charliteral">'h'</span> },</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  { <span class="stringliteral">"version"</span>, 0, 0, <span class="charliteral">'v'</span> },</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  { <span class="stringliteral">"local"</span>, 1, 0, <span class="charliteral">'a'</span> },</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  { <span class="stringliteral">"dev"</span>, 1, 0, <span class="charliteral">'d'</span> },</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  { <span class="stringliteral">"family"</span>, 1, 0, ARG_FAMILY },</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  { <span class="stringliteral">"label"</span>, 1, 0, ARG_LABEL },</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  { <span class="stringliteral">"peer"</span>, 1, 0, ARG_PEER },</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  { <span class="stringliteral">"scope"</span>, 1, 0, ARG_SCOPE },</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  { <span class="stringliteral">"broadcast"</span>, 1, 0, ARG_BROADCAST },</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  { <span class="stringliteral">"preferred"</span>, 1, 0, ARG_PREFERRED },</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  { <span class="stringliteral">"valid"</span>, 1, 0, ARG_VALID },</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  { 0, 0, 0, 0 }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  };</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  c = getopt_long(argc, argv, <span class="stringliteral">"qhva:d:"</span>, long_opts, &optidx);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (c == -1)</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">switch</span> (c) {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">case</span> <span class="charliteral">'?'</span>: exit(NLE_INVAL);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">case</span> ARG_REPLACE: nlflags |= NLM_F_REPLACE; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">case</span> <span class="charliteral">'q'</span>: quiet = 1; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">case</span> <span class="charliteral">'h'</span>: print_usage(); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">case</span> <span class="charliteral">'v'</span>: nl_cli_print_version(); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">case</span> <span class="charliteral">'a'</span>: nl_cli_addr_parse_local(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">case</span> <span class="charliteral">'d'</span>: nl_cli_addr_parse_dev(addr, link_cache, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">case</span> ARG_FAMILY: nl_cli_addr_parse_family(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">case</span> ARG_LABEL: nl_cli_addr_parse_label(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">case</span> ARG_PEER: nl_cli_addr_parse_peer(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">case</span> ARG_SCOPE: nl_cli_addr_parse_scope(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">case</span> ARG_BROADCAST: nl_cli_addr_parse_broadcast(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">case</span> ARG_PREFERRED: nl_cli_addr_parse_preferred(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">case</span> ARG_VALID: nl_cli_addr_parse_valid(addr, optarg); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> ((err = <a class="code" href="group__rtaddr.html#gac594fdc9acf13e583c598cd4c2ef271b" title="Request addition of new address.">rtnl_addr_add</a>(sock, addr, nlflags)) < 0)</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="group__cli.html#ga6eb1ac48798f073c336d918eaa88e34c" title="Print error message and quit application.">nl_cli_fatal</a>(err, <span class="stringliteral">"Unable to add address: %s"</span>,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  nl_geterror(err));</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> (!quiet) {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  printf(<span class="stringliteral">"Added "</span>);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="group__object.html#ga22a8e9cfa628d4346de3655523fd90b3" title="Dump this object according to the specified parameters.">nl_object_dump</a>(OBJ_CAST(addr), &dp);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> }</div>
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