| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <log4cxx/logstring.h> |
| #include <log4cxx/htmllayout.h> |
| #include <log4cxx/spi/loggingevent.h> |
| #include <log4cxx/helpers/optionconverter.h> |
| #include <log4cxx/level.h> |
| #include <log4cxx/helpers/transform.h> |
| #include <log4cxx/helpers/iso8601dateformat.h> |
| #include <log4cxx/helpers/stringhelper.h> |
| #include <log4cxx/helpers/transcoder.h> |
| |
| #include <apr_time.h> |
| #include <apr_strings.h> |
| #include <string.h> |
| |
| using namespace log4cxx; |
| using namespace log4cxx::helpers; |
| using namespace log4cxx::spi; |
| |
| IMPLEMENT_LOG4CXX_OBJECT(HTMLLayout) |
| |
| |
| HTMLLayout::HTMLLayout() |
| : locationInfo(false), title(LOG4CXX_STR("Log4cxx Log Messages")), |
| dateFormat() |
| { |
| dateFormat.setTimeZone(TimeZone::getGMT()); |
| } |
| |
| |
| void HTMLLayout::setOption(const LogString& option, |
| const LogString& value) |
| { |
| |
| if (StringHelper::equalsIgnoreCase(option, |
| LOG4CXX_STR("TITLE"), LOG4CXX_STR("title"))) |
| { |
| setTitle(value); |
| } |
| else if (StringHelper::equalsIgnoreCase(option, |
| LOG4CXX_STR("LOCATIONINFO"), LOG4CXX_STR("locationinfo"))) |
| { |
| setLocationInfo(OptionConverter::toBoolean(value, false)); |
| } |
| } |
| |
| void HTMLLayout::format(LogString& output, |
| const spi::LoggingEventPtr& event, |
| Pool& p) const |
| { |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<tr>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<td>")); |
| |
| dateFormat.format(output, event->getTimeStamp(), p); |
| |
| |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| |
| output.append(LOG4CXX_STR("<td title=\"")); |
| LogString threadName(event->getThreadName()); |
| output.append(threadName); |
| output.append(LOG4CXX_STR(" thread\">")); |
| output.append(threadName); |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| |
| output.append(LOG4CXX_STR("<td title=\"Level\">")); |
| |
| if (event->getLevel()->equals(Level::getDebug())) |
| { |
| output.append(LOG4CXX_STR("<font color=\"#339933\">")); |
| output.append(event->getLevel()->toString()); |
| output.append(LOG4CXX_STR("</font>")); |
| } |
| else if (event->getLevel()->isGreaterOrEqual(Level::getWarn())) |
| { |
| output.append(LOG4CXX_STR("<font color=\"#993300\"><strong>")); |
| output.append(event->getLevel()->toString()); |
| output.append(LOG4CXX_STR("</strong></font>")); |
| } |
| else |
| { |
| output.append(event->getLevel()->toString()); |
| } |
| |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| |
| output.append(LOG4CXX_STR("<td title=\"")); |
| output.append(event->getLoggerName()); |
| output.append(LOG4CXX_STR(" logger\">")); |
| Transform::appendEscapingTags(output, event->getLoggerName()); |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| |
| if (locationInfo) |
| { |
| output.append(LOG4CXX_STR("<td>")); |
| const LocationInfo& locInfo = event->getLocationInformation(); |
| LOG4CXX_DECODE_CHAR(fileName, locInfo.getFileName()); |
| Transform::appendEscapingTags(output, fileName); |
| output.append(1, (logchar) 0x3A /* ':' */); |
| int line = event->getLocationInformation().getLineNumber(); |
| |
| if (line != 0) |
| { |
| StringHelper::toString(line, p, output); |
| } |
| |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| } |
| |
| output.append(LOG4CXX_STR("<td title=\"Message\">")); |
| Transform::appendEscapingTags(output, event->getRenderedMessage()); |
| output.append(LOG4CXX_STR("</td>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("</tr>")); |
| output.append(LOG4CXX_EOL); |
| |
| LogString ndcVal; |
| |
| if (event->getNDC(ndcVal)) |
| { |
| output.append(LOG4CXX_STR("<tr><td bgcolor=\"#EEEEEE\" ")); |
| output.append(LOG4CXX_STR("style=\"font-size : xx-small;\" colspan=\"6\" ")); |
| output.append(LOG4CXX_STR("title=\"Nested Diagnostic Context\">")); |
| output.append(LOG4CXX_STR("NDC: ")); |
| Transform::appendEscapingTags(output, ndcVal); |
| output.append(LOG4CXX_STR("</td></tr>")); |
| output.append(LOG4CXX_EOL); |
| } |
| } |
| |
| void HTMLLayout::appendHeader(LogString& output, Pool& p) |
| { |
| output.append(LOG4CXX_STR("<!DOCTYPE HTML PUBLIC ")); |
| output.append(LOG4CXX_STR("\"-//W3C//DTD HTML 4.01 Transitional//EN\" ")); |
| output.append(LOG4CXX_STR("\"http://www.w3.org/TR/html4/loose.dtd\">")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<html>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<head>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<title>")); |
| output.append(title); |
| output.append(LOG4CXX_STR("</title>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<style type=\"text/css\">")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<!--")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("body, table {font-family: arial,sans-serif; font-size: x-small;}")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("th {background: #336699; color: #FFFFFF; text-align: left;}")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("-->")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("</style>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("</head>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<body bgcolor=\"#FFFFFF\" topmargin=\"6\" leftmargin=\"6\">")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<hr size=\"1\" noshade>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("Log session start time ")); |
| |
| dateFormat.format(output, apr_time_now(), p); |
| |
| output.append(LOG4CXX_STR("<br>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<br>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<table cellspacing=\"0\" cellpadding=\"4\" border=\"1\" bordercolor=\"#224466\" width=\"100%\">")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<tr>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<th>Time</th>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<th>Thread</th>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<th>Level</th>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<th>Logger</th>")); |
| output.append(LOG4CXX_EOL); |
| |
| if (locationInfo) |
| { |
| output.append(LOG4CXX_STR("<th>File:Line</th>")); |
| output.append(LOG4CXX_EOL); |
| } |
| |
| output.append(LOG4CXX_STR("<th>Message</th>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("</tr>")); |
| output.append(LOG4CXX_EOL); |
| } |
| |
| void HTMLLayout::appendFooter(LogString& output, Pool& /* pool */ ) |
| { |
| output.append(LOG4CXX_STR("</table>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("<br>")); |
| output.append(LOG4CXX_EOL); |
| output.append(LOG4CXX_STR("</body></html>")); |
| } |