/usr/include/log4cxx/xml/domconfigurator.h is in liblog4cxx-dev 0.10.0-12.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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.
*/
#ifndef _LOG4CXX_XML_DOM_CONFIGURATOR_H
#define _LOG4CXX_XML_DOM_CONFIGURATOR_H
#if defined(_MSC_VER)
#pragma warning (push)
#pragma warning ( disable: 4231 4251 4275 4786 )
#endif
#include <log4cxx/logstring.h>
#include <map>
#include <log4cxx/appender.h>
#include <log4cxx/layout.h>
#include <log4cxx/logger.h>
#include <log4cxx/helpers/properties.h>
#include <log4cxx/spi/configurator.h>
#include <log4cxx/helpers/charsetdecoder.h>
#include <log4cxx/spi/filter.h>
#include <log4cxx/rolling/triggeringpolicy.h>
#include <log4cxx/rolling/rollingpolicy.h>
#include <log4cxx/file.h>
#include <log4cxx/config/propertysetter.h>
extern "C" {
struct apr_xml_doc;
struct apr_xml_elem;
}
namespace log4cxx
{
namespace xml
{
/**
Use this class to initialize the log4cxx environment using a DOM tree.
<p>Sometimes it is useful to see how log4cxx is reading configuration
files. You can enable log4cxx internal logging by setting the
<code>debug</code> attribute in the
<code>log4cxx</code> element. As in
<pre>
<log4j:configuration <b>debug="true"</b> xmlns:log4j="http://jakarta.apache.org/log4j/">
...
</log4j:configuration>
</pre>
<p>There are sample XML files included in the package.
*/
class LOG4CXX_EXPORT DOMConfigurator :
virtual public spi::Configurator,
virtual public helpers::ObjectImpl
{
protected:
typedef std::map<LogString, AppenderPtr> AppenderMap;
/**
Used internally to parse appenders by IDREF name.
*/
AppenderPtr findAppenderByName(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* elem,
apr_xml_doc* doc,
const LogString& appenderName,
AppenderMap& appenders);
/**
Used internally to parse appenders by IDREF element.
*/
AppenderPtr findAppenderByReference(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* appenderRef,
apr_xml_doc* doc,
AppenderMap& appenders);
/**
Used internally to parse an appender element.
*/
AppenderPtr parseAppender(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* appenderElement,
apr_xml_doc* doc,
AppenderMap& appenders);
/**
Used internally to parse an {@link spi::ErrorHandler ErrorHandler } element.
*/
void parseErrorHandler(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* element,
AppenderPtr& appender,
apr_xml_doc* doc,
AppenderMap& appenders);
/**
Used internally to parse a filter element.
*/
void parseFilters(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* element,
std::vector<log4cxx::spi::FilterPtr>& filters);
/**
Used internally to parse a logger element.
*/
void parseLogger(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* loggerElement,
apr_xml_doc* doc,
AppenderMap& appenders);
/**
Used internally to parse the logger factory element.
*/
void parseLoggerFactory(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* factoryElement);
/**
Used internally to parse the logger factory element.
*/
log4cxx::helpers::ObjectPtr parseTriggeringPolicy(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* factoryElement);
/**
Used internally to parse the logger factory element.
*/
log4cxx::rolling::RollingPolicyPtr parseRollingPolicy(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* factoryElement);
/**
Used internally to parse the root logger element.
*/
void parseRoot(log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* rootElement, apr_xml_doc* doc, AppenderMap& appenders);
/**
Used internally to parse the children of a logger element.
*/
void parseChildrenOfLoggerElement(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* catElement,
LoggerPtr logger, bool isRoot,
apr_xml_doc* doc,
AppenderMap& appenders);
/**
Used internally to parse a layout element.
*/
LayoutPtr parseLayout(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* layout_element);
/**
Used internally to parse a level element.
*/
void parseLevel(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* element,
LoggerPtr logger, bool isRoot);
void setParameter(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* elem,
log4cxx::config::PropertySetter& propSetter);
/**
Used internally to configure the log4cxx framework from
an in-memory representation of an XML document.
*/
void parse(
log4cxx::helpers::Pool& p,
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem* element,
apr_xml_doc* doc,
AppenderMap& appenders);
public:
DOMConfigurator();
DECLARE_LOG4CXX_OBJECT(DOMConfigurator)
BEGIN_LOG4CXX_CAST_MAP()
LOG4CXX_CAST_ENTRY(spi::Configurator)
END_LOG4CXX_CAST_MAP()
DOMConfigurator(log4cxx::helpers::Pool& p);
void addRef() const;
void releaseRef() const;
/**
A static version of #doConfigure.
*/
static void configure(const std::string& filename);
#if LOG4CXX_WCHAR_T_API
static void configure(const std::wstring& filename);
#endif
#if LOG4CXX_UNICHAR_API
static void configure(const std::basic_string<UniChar>& filename);
#endif
#if LOG4CXX_CFSTRING_API
static void configure(const CFStringRef& filename);
#endif
/**
Like #configureAndWatch(const std::string& configFilename, long delay)
except that the default delay as defined by
log4cxx::helpers::FileWatchdog#DEFAULT_DELAY is used.
@param configFilename A log4j configuration file in XML format.
*/
static void configureAndWatch(const std::string& configFilename);
#if LOG4CXX_WCHAR_T_API
static void configureAndWatch(const std::wstring& configFilename);
#endif
#if LOG4CXX_UNICHAR_API
static void configureAndWatch(const std::basic_string<UniChar>& configFilename);
#endif
#if LOG4CXX_CFSTRING_API
static void configureAndWatch(const CFStringRef& configFilename);
#endif
/**
Read the configuration file <code>configFilename</code> if it
exists. Moreover, a thread will be created that will periodically
check if <code>configFilename</code> has been created or
modified. The period is determined by the <code>delay</code>
argument. If a change or file creation is detected, then
<code>configFilename</code> is read to configure log4cxx.
@param configFilename A log4j configuration file in XML format.
@param delay The delay in milliseconds to wait between each check.
*/
static void configureAndWatch(const std::string& configFilename,
long delay);
#if LOG4CXX_WCHAR_T_API
static void configureAndWatch(const std::wstring& configFilename,
long delay);
#endif
#if LOG4CXX_UNICHAR_API
static void configureAndWatch(const std::basic_string<UniChar>& configFilename,
long delay);
#endif
#if LOG4CXX_CFSTRING_API
static void configureAndWatch(const CFStringRef& configFilename,
long delay);
#endif
/**
Interpret the XML file pointed by <code>filename</code> and set up
log4cxx accordingly.
<p>The configuration is done relative to the hierarchy parameter.
@param filename The file to parse.
@param repository The hierarchy to operation upon.
*/
void doConfigure(const File& filename,
spi::LoggerRepositoryPtr& repository);
protected:
static LogString getAttribute(
log4cxx::helpers::CharsetDecoderPtr& utf8Decoder,
apr_xml_elem*,
const std::string& attrName);
LogString subst(const LogString& value);
protected:
helpers::Properties props;
spi::LoggerRepositoryPtr repository;
spi::LoggerFactoryPtr loggerFactory;
private:
// prevent assignment or copy statements
DOMConfigurator(const DOMConfigurator&);
DOMConfigurator& operator=(const DOMConfigurator&);
};
LOG4CXX_PTR_DEF(DOMConfigurator);
} // namespace xml
} // namespace log4cxx
#if defined(_MSC_VER)
#pragma warning (pop)
#endif
#endif // _LOG4CXX_XML_DOM_CONFIGURATOR_H
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