1 | /**********************************************************************
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2 | *
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3 | * pingaction.cpp --
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4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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5 | *
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6 | * A component of the Greenstone digital library software
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7 | * from the New Zealand Digital Library Project at the
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8 | * University of Waikato, New Zealand.
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9 | *
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10 | * This program is free software; you can redistribute it and/or modify
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11 | * it under the terms of the GNU General Public License as published by
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12 | * the Free Software Foundation; either version 2 of the License, or
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13 | * (at your option) any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | *
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24 | *********************************************************************/
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25 |
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26 | #include "gsdl_modules_cfg.h"
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27 | #ifdef GSDL_USE_PING_ACTION
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28 |
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29 | #include "pingaction.h"
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30 |
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31 | pingaction::pingaction () {
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32 | // this action uses cgi variable "a"
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33 | cgiarginfo arg_ainfo;
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34 | arg_ainfo.shortname = "a";
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35 | arg_ainfo.longname = "action";
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36 | arg_ainfo.multiplechar = true;
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37 | arg_ainfo.multiplevalue = false;
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38 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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39 | arg_ainfo.argdefault = "ping";
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40 | arg_ainfo.savedarginfo = cgiarginfo::must;
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41 |
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42 | argsinfo.addarginfo (NULL, arg_ainfo);
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43 |
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44 | }
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45 |
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46 | void pingaction::get_cgihead_info (cgiargsclass &/*args*/, recptprotolistclass * /*protos*/,
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47 | response_t &response, text_t &response_data,
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48 | ostream &/*logout*/) {
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49 | response = content;
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50 | response_data = "text/html";
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51 | }
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52 |
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53 |
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54 | bool pingaction::do_action (cgiargsclass &args, recptprotolistclass *protos,
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55 | browsermapclass * /*browsers*/, displayclass &/*disp*/,
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56 | outconvertclass &outconvert, ostream &textout,
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57 | ostream &logout) {
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58 | bool wassuccess = false;
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59 | comerror_t err;
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60 |
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61 | recptproto *collectproto = protos->getrecptproto (args["c"], logout);
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62 | if (!args["c"].empty() && (collectproto != NULL)) {
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63 | collectproto->ping (args["c"], wassuccess, err, logout);
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64 | if (err != noError) wassuccess = false; // a communication error
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65 | }
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66 |
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67 | textout << outconvert
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68 | << "<html>\n"
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69 | << "<head>\n"
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70 | << "<title>Ping</title>\n"
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71 | << "</head>\n"
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72 | << "<body>\n"
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73 | << "Ping for \"" << args["c"] << "\" ";
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74 |
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75 | if (wassuccess) {
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76 | textout << outconvert << " succeeded.\n";
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77 | } else {
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78 | textout << outconvert << " did not succeed.\n";
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79 | }
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80 |
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81 | textout << outconvert
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82 | << "</body>\n"
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83 | << "</html>\n";
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84 |
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85 | return true;
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86 | };
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87 |
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88 | #endif //GSDL_USE_PING_ACTION
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