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<%pre> |
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#include <tntdb/connect.h> |
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#include <tntdb/connection.h> |
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#include <tntdb/result.h> |
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#include <tntdb/row.h> |
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</%pre> |
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<%config> |
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dburl; |
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</%config> |
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<&header title="Critical systems"> |
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</&header> |
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<h2>Critical systems</h2> |
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<{ |
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reply.setHeader("Refresh", "120"); |
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tntdb::Connection conn = tntdb::connectCached(dburl); |
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std::string query1; |
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query1 += "SELECT c.name, i.description, i.id, i.commerror "; |
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query1 += "FROM installation i INNER JOIN customer c "; |
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query1 += "ON i.customerid = c.id"; |
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tntdb::Result inst_res = conn.select(query1); |
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std::string query2; |
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query2 += "SELECT temperature,flamedetector,conveyorerror,powerfailure "; |
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query2 += "FROM logtable "; |
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query2 += "WHERE installationnr = :v1 "; |
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query2 += "ORDER BY messagenr DESC,logtime DESC "; |
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query2 += "LIMIT 1"; |
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tntdb::Statement st = conn.prepare(query2); |
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std::ostream& out = reply.out(); |
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bool hasCritical = false; |
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for (unsigned i=0; i<inst_res.size(); i++) |
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{ |
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int id = inst_res[i].getInt(2); |
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st.clear(); |
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st.setInt("v1", id); |
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tntdb::Result res = st.select(); |
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bool commerror = inst_res[i].getBool(3); |
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int temperature = 50; |
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bool flameDetector = true; |
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bool conveyorError = false; |
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bool powerFailure = false; |
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if (res.size() > 0) |
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{ |
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temperature = res[0].getInt(0); |
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flameDetector = res[0].getBool(1); |
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conveyorError = res[0].getBool(2); |
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powerFailure = res[0].getBool(3); |
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} |
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if (commerror || temperature > 90 || flameDetector == false || conveyorError || powerFailure) |
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{ |
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out << "<a href='installationdetails?id=" << id << "'><b>" << inst_res[i].getString(0) << "</b> : " << inst_res[i].getString(1) << "<br></a>\n"; |
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out << "<ul>"; |
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if (temperature > 90) |
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out << "<li>High temperature</li>\n"; |
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if (commerror) |
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out << "<li>Communication error</li>\n"; |
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if (flameDetector == false) |
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out << "<li>No flames</li>\n"; |
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if (conveyorError) |
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out << "<li>Conveyor error</li>\n"; |
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if (powerFailure) |
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out << "<li>Power failure</li>\n"; |
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out << "</ul>\n"; |
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hasCritical = true; |
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} |
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} |
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if (hasCritical == false) |
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{ |
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out << "<i>No critical installations found</i>\n"; |
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} |
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}> |
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<&footer> |
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</&footer> |
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