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Utility.cpp
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75 lines (58 loc) · 1.61 KB
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <SFNUL/Utility.hpp>
#include <sstream>
#include <iostream>
namespace sfn {
std::ostringstream discard_message;
#if defined( SFNUL_DEBUG )
MessageLevel message_level = MessageLevel::Debug;
#else
MessageLevel message_level = MessageLevel::Error;
#endif
// Maximum bytes that SFNUL will queue before waiting for OS buffer to empty.
// If you think you need support for very large messages, go ahead and change this.
std::size_t block_size = 65536;
void SetMessageLevel( MessageLevel level ) {
message_level = level;
}
std::ostream& ErrorMessage() {
if( message_level >= MessageLevel::Error ) {
std::cerr << "SFNUL Error: ";
return std::cerr;
}
discard_message.str( "" );
return discard_message;
}
std::ostream& WarningMessage() {
if( message_level >= MessageLevel::Warning ) {
std::cerr << "SFNUL Warning: ";
return std::cerr;
}
discard_message.str( "" );
return discard_message;
}
std::ostream& InformationMessage() {
if( message_level >= MessageLevel::Information ) {
std::cerr << "SFNUL Information: ";
return std::cerr;
}
discard_message.str( "" );
return discard_message;
}
std::ostream& DebugMessage() {
if( message_level >= MessageLevel::Debug ) {
std::cerr << "SFNUL Debug: ";
return std::cerr;
}
discard_message.str( "" );
return discard_message;
}
void SetMaximumBlockSize( std::size_t size ) {
block_size = size;
}
std::size_t GetMaximumBlockSize() {
return block_size;
}
}