| 1 | <#
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| 2 | # The FreeWRT Webinterface
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| 3 | #-
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| 4 | # Copyright © 2007
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| 5 | # Thorsten Glaser <tg@mirbsd.de>
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| 6 | #
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| 7 | # Provided that these terms and disclaimer and all copyright notices
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| 8 | # are retained or reproduced in an accompanying document, permission
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| 9 | # is granted to deal in this work without restriction, including un-
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| 10 | # limited rights to use, publicly perform, distribute, sell, modify,
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| 11 | # merge, give away, or sublicence.
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| 12 | #
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| 13 | # Advertising materials mentioning features or use of this work must
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| 14 | # display the following acknowledgement:
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| 15 | # This product includes material provided by Thorsten Glaser.
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| 16 | #
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| 17 | # This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
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| 18 | # the utmost extent permitted by applicable law, neither express nor
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| 19 | # implied; without malicious intent or gross negligence. In no event
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| 20 | # may a licensor, author or contributor be held liable for indirect,
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| 21 | # direct, other damage, loss, or other issues arising in any way out
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| 22 | # of dealing in the work, even if advised of the possibility of such
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| 23 | # damage or existence of a defect, except proven that it results out
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| 24 | # of said person's immediate fault when using the work as intended.
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| 25 | #><%pre>
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| 26 | #include "common.h"
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| 27 | #include <stdlib.h>
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| 28 | #include "c_exec.h"
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| 29 | __RCSID("$Id$");
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| 30 | </%pre>
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| 31 | <%args>
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| 32 | really;
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| 33 | ck;
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| 34 | op;
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| 35 | </%args>
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| 36 | <%application>
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| 37 | unsigned checkpoint;
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| 38 | </%application>
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| 39 | <%cpp>
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| 40 | bool okay = false;
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| 41 | std::string pageheader = "management";
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| 42 | std::string pagetitle_run, pagetitle_wrong, pagetitle_ok, utilname;
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| 43 | std::string text_wrong, text_ok; /* HTML ok in these */
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| 44 | if (op == "commit") {
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| 45 | pageheader = "commit to fwcf (flash)";
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| 46 | pagetitle_run = "Committing to flash";
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| 47 | pagetitle_wrong = "Commit failed";
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| 48 | text_wrong = "Committing to flash failed.";
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| 49 | pagetitle_ok = "Committed successfully";
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| 50 | text_ok = "The changes to <tt>/etc</tt> were ";
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| 51 | text_ok += "successfully committed to flash using the ";
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| 52 | text_ok += "FreeWRT Configuration Filesystem.";
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| 53 | utilname = "fwcf commit";
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| 54 | okay = true;
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| 55 | } else if (op == "reload") {
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| 56 | pageheader = "reload webinterface";
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| 57 | pagetitle_run = "Reloading webinterface";
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| 58 | pagetitle_wrong = "Reload failed";
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| 59 | text_wrong = "Reloading webinterface failed.";
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| 60 | pagetitle_ok = "Reloaded successfully";
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| 61 | text_ok = "The webinterface was reloaded.";
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| 62 | utilname = "/etc/init.d/fwwif restart";
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| 63 | okay = true;
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| 64 | } else if (op == "reboot") {
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| 65 | pageheader = "reboot";
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| 66 | pagetitle_run = "Rebooting";
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| 67 | pagetitle_wrong = "Reboot failed";
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| 68 | text_wrong = "Reboot failed.";
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| 69 | pagetitle_ok = "Rebooted successfully";
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| 70 | text_ok = "The embedded system was rebooted.";
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| 71 | utilname = "/bin/busybox reboot";
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| 72 | okay = true;
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| 73 | }
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| 74 | runComp2(header, title, pageheader);
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| 75 | unsigned ick;
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| 76 | ick = strtoul(ck.c_str(), NULL, 0);
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| 77 | if (!okay) {
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| 78 | </%cpp>
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| 79 | <h1>Management functions</h1>
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| 80 | <p>Please choose one of the following management functions.</p><ul>
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| 81 | <li><a href="mgmt?op=commit">Commit changes to flash</a> (FWCF)</li>
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| 82 | <li><a href="mgmt?op=reload">Reload webinterface</a> (FWWIF)</li>
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| 83 | <li><a href="mgmt?op=reboot">Reboot embedded system</a> (FreeWRT)</li>
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| 84 | <li><a href="version">version information</a> (FWWIF)</li>
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| 85 | </ul>
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| 86 | % } else if (really == "yes" && ick && ick == checkpoint) {
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| 87 | <h1><$pagetitle_run$>…</h1>
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| 88 | <p>Please wait…</p>
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| 89 | <%cpp>
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| 90 | int i = 0;
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| 91 | char *text;
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| 92 |
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| 93 | reply.setDirectMode(); // flush output
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| 94 |
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| 95 | checkpoint = arc4random(); /* prevent re-use */
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| 96 | text = c_exec(utilname.c_str(), &i);
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| 97 | if (i) {
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| 98 | reply.out() << "<h1>";
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| 99 | reply.sout() << text_wrong;
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| 100 | reply.out() << "!</h1>\n<p>" << text_wrong << "</p>\n";
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| 101 | } else {
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| 102 | reply.out() << "<h1>";
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| 103 | reply.sout() << text_ok;
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| 104 | reply.out() << ".</h1>\n<p>" << text_ok << "</p>\n";
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| 105 | }
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| 106 | </%cpp>
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| 107 | <p class="blkbeg">The “<$utilname$>” utility returned the following output:</p>
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| 108 | <pre class="blkmid">
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| 109 | % reply.sout() << text ? (*text ? text : "(no output)") : "(null)";
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| 110 | </pre><p class="blkend">The exit code was <$ WEXITSTATUS(i) $>.</p>
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| 111 | <p>Go <a href="javascript:back();">back</a> or to the <a href="/">index</a>.</p>
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| 112 | <%cpp>
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| 113 | } else {
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| 114 | do {
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| 115 | checkpoint = arc4random(); /* authorisation */
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| 116 | } while (!checkpoint);
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| 117 |
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| 118 | if (op == "commit" || op == "reboot") {
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| 119 | int i;
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| 120 | char *changes;
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| 121 |
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| 122 | changes = c_exec("/sbin/fwcf status", &i);
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| 123 | </%cpp>
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| 124 | % if (op == "commit") {
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| 125 | <h1>Commit to flash</h1>
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| 126 | % } else if (op == "reboot") {
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| 127 | <h1>Reboot embedded system</h1>
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| 128 | % }
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| 129 | % if (changes) {
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| 130 | <p class="blkbeg">The following files have been modified:</p>
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| 131 | <pre class="blkmid"><$ *changes ? changes : "No files modified." $></pre>
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| 132 | % if (op == "commit") {
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| 133 | <p class="blkend">Do you really want to commit all these changes
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| 134 | into flash to retain them over system reboots?</p>
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| 135 | % } else if (op == "reboot") {
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| 136 | <p class="blkend">Do you really want to reboot without saving these changes?</p>
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| 137 | % }
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| 138 | % free(changes);
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| 139 | % } else {
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| 140 | <p>Do you really want to commit all changes to <tt>/etc</tt>
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| 141 | into flash to retain them over system reboots?</p>
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| 142 | % }
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| 143 | % } else if (op == "reload") {
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| 144 | <h1>Reload the webinterface</h1>
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| 145 | <p>Do you really want to stop and restart the webinterface?</p>
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| 146 | % }
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| 147 | <table width="100%">
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| 148 | <tr>
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| 149 | <td> </td>
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| 150 | <td style="background-color:#00FF00;width:60px;height:32px;font-size:big;text-align:center;"><a
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| 151 | href="commit?op=<$op$>&really=yes&ck=<$checkpoint$>">Yes</a></td>
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| 152 | <td style="background-color:#FF0000;width:60px;height:32px;font-size:big;text-align:center;"><a
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| 153 | href="/">No</a></td>
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| 154 | <td> </td>
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| 155 | </tr>
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| 156 | </table>
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| 157 | % }
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| 158 | <& footer>
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