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// -*- c++ -*-
// Generated by assa-genesis
//------------------------------------------------------------------------------
// $Id: LogClient.cpp,v 1.5 2006/07/20 02:30:55 vlg Exp $
//------------------------------------------------------------------------------
// LogClient.cpp
//------------------------------------------------------------------------------
// Copyright (c) 2003 by Vladislav Grinchenko
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version
// 2 of the License, or (at your option) any later version.
//------------------------------------------------------------------------------
//
// Date : Wed May 21 18:26:28 2003
//
//------------------------------------------------------------------------------
#include <iostream>
#include <fstream>
#include "LogClient-main.h"
#include "LogClient.h"
#include "assa/CommonUtils.h"
enum { LC = ASSA::APP };
// Static declarations mandated by Singleton class
ASSA_DECL_SINGLETON(LogClient);
LogClient::
LogClient () :
m_delay (0),
m_message_size (0)
{
add_opt (0, "input-file", &m_input_file);
add_opt (0, "delay", &m_delay);
add_opt (0, "message-size", &m_message_size);
// ---Configuration---
rm_opt ('f', "config-file" );
rm_opt ('p', "port" );
// ---Process bookkeeping---
rm_opt ('b', "daemon" );
/*---
* By default disable all debugging
*---*/
m_mask = LC;
m_log_file = "log-client.log";
m_with_log_server="yes";
}
void
LogClient::
init_service ()
{
trace("LogClient::init_service");
}
void
LogClient::
process_events ()
{
trace("LogClient::process_events");
const int size = 256;
char line [size];
std::string buffer;
std::ifstream in_file;
int delta;
in_file.open (m_input_file.c_str (), std::ios::in);
if (!in_file) {
std::cerr << "Failed to open input file \""
<< m_input_file << "\"\n"
<< "Option \"--input-file=NAME\" is required\n";
}
else {
while (in_file && service_is_active ()) {
in_file.getline (line, size, '\n');
if (m_message_size != 0) {
buffer += line;
buffer += "\n";
// DL((LC,"buffer so far \"%s\"\n", buffer.c_str ()));
// DL((LC,"buffer.size () = %d, m_message_size = %d\n",
// buffer.size (), m_message_size));
if ((delta = buffer.size () - m_message_size) >= 0) {
// DL((LC,"delta = %d\n", delta));
if (delta > 0) {
buffer.erase (m_message_size, delta);
}
DL((LC,"%s\n", buffer.c_str ()));
if (delta > 0) {
// DL((LC,"Line = \"%s\"\n", line));
// DL((LC,"Piece that didn't fit: \"%s\"\n",
// &line [strlen (line) - delta + 1]));
buffer = &line [strlen (line) - delta + 1];
buffer += "\n";
}
else {
buffer = "";
}
// DL((LC,"buffer = \"%s\"\n", buffer.c_str ()));
}
}
else {
std::cout << "Sending \"" << line << "\"" << std::endl;
DL((LC,"%s\n", line));
}
if (m_delay) {
std::cout << m_delay << " sec(s) delay ... " << std::flush;
ASSA::Utils::sleep_for_seconds (m_delay);
}
}
in_file.close ();
}
// Shut the service down
m_reactor.stopReactor ();
}
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