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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "common/streamdebug.h"
#include "common/debug.h"
#include "common/str.h"
namespace Common {
class MessageStream {
public:
MessageStream() :
ref(1), space(true) {
}
String msg;
int ref;
bool space;
int level;
};
StreamDebug::StreamDebug(int level) :
_stream(new MessageStream()) {
_stream->level = level;
}
StreamDebug::StreamDebug(const StreamDebug &other) {
*this = other;
}
StreamDebug::~StreamDebug() {
if (--_stream->ref == 0) {
debug(_stream->level, "%s", _stream->msg.c_str());
delete _stream;
}
}
StreamDebug &StreamDebug::space() {
if (!_stream->space) {
_stream->msg += String(" ");
_stream->space = true;
}
return *this;
}
StreamDebug &StreamDebug::nospace() {
_stream->space = false;
return *this;
}
StreamDebug &StreamDebug::maybeSpace() {
if (_stream->space) {
_stream->msg += " ";
}
return *this;
}
StreamDebug &StreamDebug::operator<<(const String &str) {
_stream->msg += str;
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(const char *str) {
_stream->msg += str;
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(char str) {
_stream->msg += str;
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(int num) {
_stream->msg += String::format("%d", num);
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(unsigned int num) {
_stream->msg += String::format("%d", num);
return maybeSpace();
}
#if !defined(__DC__) && !defined(__DS__)
StreamDebug &StreamDebug::operator<<(double num) {
_stream->msg += String::format("%g", num);
return maybeSpace();
}
#endif
StreamDebug &StreamDebug::operator<<(float num) {
_stream->msg += String::format("%g", num);
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(bool value) {
_stream->msg += (value ? "true" : "false");
return maybeSpace();
}
StreamDebug &StreamDebug::operator<<(void *p) {
_stream->msg += String::format("%p", p);
return maybeSpace();
}
StreamDebug &StreamDebug::operator=(const StreamDebug &other) {
_stream = other._stream;
++_stream->ref;
return *this;
}
}
Common::StreamDebug streamDbg(int level) {
return Common::StreamDebug(level);
}
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