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/******************************************************************************
* Copyright (c) 2000-2020 Ericsson Telecom AB
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
*
* Contributors:
* Balasko, Jeno
* Kovacs, Ferenc
* Raduly, Csaba
* Zalanyi, Balazs Andor
* Pandi, Krisztian
*
******************************************************************************/
#ifndef LOGGER_PLUGIN_HH
#define LOGGER_PLUGIN_HH
#include "Types.h"
#include "Logger.hh"
namespace TitanLoggerApi
{
class TitanLogEvent;
}
class ILoggerPlugin;
class CHARSTRING;
// Factory functions to create and destroy dynamic logger plug-ins.
typedef ILoggerPlugin *(*cb_create_plugin)(void);
typedef void (*cb_destroy_plugin)(ILoggerPlugin *plugin);
class LoggerPlugin
{
friend class LoggerPluginManager;
public:
explicit LoggerPlugin(const char *path);
explicit LoggerPlugin(cb_create_plugin *create);
~LoggerPlugin();
void load();
void unload();
void reset();
void set_file_name(const char *new_filename_skeleton, boolean from_config);
void set_component(const component comp, const char *name);
void set_append_file(boolean new_append_file);
void open_file(boolean is_first);
void close_file();
boolean set_file_size(int p_size);
boolean set_file_number(int p_number);
boolean set_disk_full_action(TTCN_Logger::disk_full_action_t p_disk_full_action);
void set_parameter(const char* param_name, const char* param_value);
int log(const TitanLoggerApi::TitanLogEvent& event, boolean log_buffered,
boolean separate_file, boolean use_emergency_mask);
inline boolean is_log2str_capable() const { return this->is_log2str_capable_; }
CHARSTRING log2str(const TitanLoggerApi::TitanLogEvent& event) const;
const char *plugin_name() const;
boolean is_configured() const;
void set_configured(boolean configured);
private:
explicit LoggerPlugin(const LoggerPlugin&);
LoggerPlugin& operator=(const LoggerPlugin&);
const char *filename() const { return this->filename_; }
ILoggerPlugin *ref_; // The plug-in instance.
void *handle_; // Shared library handle, NULL for static plug-ins.
char *filename_; // Linker name of the plug-in, NULL for static plug-ins.
cb_create_plugin create_; // Creator of static plug-ins, NULL otherwise.
boolean is_log2str_capable_; // True if plugin provides log2str().
};
#endif // LOGGER_PLUGIN_HH
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