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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
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/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#include "plStreamLogger.h"
#include "hsExceptions.h"
#ifdef STREAM_LOGGER
//
// Base Stream Logger
//
void plStreamLogger::LogEntry(plGenericType::Types type, unsigned int size, void* value, const char* desc)
{
if (fList)
{
plGenericVar var(desc);
var.Value().SetVar(type,size,value);
Event e(Event::kValue,size,var);
fList->push_back(e);
fEntryWaiting = false;
}
}
void plStreamLogger::ILogEntryWaiting()
{
fEntryWaiting = true;
}
bool plStreamLogger::IsLogEntryWaiting()
{
return fEntryWaiting;
}
//
// Read-Only Logging Stream
//
void hsReadOnlyLoggingStream::LogStringString(const char* s)
{
if (fList)
{
plGenericVar var;
var.SetName(s);
fList->push_back(Event(Event::kString,0,var));
}
}
void hsReadOnlyLoggingStream::LogSubStreamStart(const char* desc)
{
if (fList)
{
plGenericVar var;
if (!fDescStack.empty())
{
var.SetName(fDescStack.front().c_str());
fDescStack.pop_front();
}
else
var.SetName(desc);
fList->push_back(Event(Event::kSubStart,0,var));
}
}
void hsReadOnlyLoggingStream::LogSubStreamEnd()
{
if (fList)
{
plGenericVar var;
fList->push_back(Event(Event::kSubEnd,0,var));
}
}
void hsReadOnlyLoggingStream::LogSubStreamPushDesc(const char* desc)
{
fDescStack.push_back(std::string(desc));
}
void hsReadOnlyLoggingStream::Rewind()
{
hsThrow( "can't rewind a logging stream");
}
void hsReadOnlyLoggingStream::FastFwd()
{
hsThrow( "can't fast forward a logging stream");
}
void hsReadOnlyLoggingStream::SetPosition(UInt32 position)
{
hsThrow( "can't set position on a logging stream");
}
void hsReadOnlyLoggingStream::Skip(UInt32 deltaByteCount)
{
hsReadOnlyStream::Skip(deltaByteCount);
if (deltaByteCount > 0 && !IsLogEntryWaiting())
{
LogEntry(plGenericType::kNone,deltaByteCount,nil,"Unknown Skip");
}
}
UInt32 hsReadOnlyLoggingStream::Read(UInt32 byteCount, void * buffer)
{
UInt32 ret = hsReadOnlyStream::Read(byteCount,buffer);
if (ret > 0 && !IsLogEntryWaiting())
{
LogEntry(plGenericType::kNone,byteCount,nil,"Unknown Read");
}
return ret;
}
void hsReadOnlyLoggingStream::LogSkip(UInt32 deltaByteCount, const char* desc)
{
ILogEntryWaiting();
Skip(deltaByteCount);
if (deltaByteCount > 0)
{
LogEntry(plGenericType::kNone,deltaByteCount,nil,desc);
}
}
UInt32 hsReadOnlyLoggingStream::LogRead(UInt32 byteCount, void * buffer, const char* desc)
{
ILogEntryWaiting();
UInt32 ret = Read(byteCount,buffer);
if (ret > 0)
{
LogEntry(plGenericType::kNone,byteCount,nil,desc);
}
return ret;
}
char *hsReadOnlyLoggingStream::LogReadSafeString()
{
LogSubStreamStart("push me");
UInt16 numChars;
LogReadSwap(&numChars,"NumChars");
numChars &= ~0xf000; // XXX: remove when hsStream no longer does this.
if (numChars > 0)
{
char *name = TRACKED_NEW char[numChars+1];
ILogEntryWaiting();
UInt32 ret = Read(numChars, name);
name[numChars] = '\0';
if (ret > 0)
{
LogEntry(plGenericType::kString,ret,name,"Value");
}
LogSubStreamEnd();
return name;
}
LogSubStreamEnd();
return nil;
}
char *hsReadOnlyLoggingStream::LogReadSafeStringLong()
{
LogSubStreamStart("push me");
UInt32 numChars;
LogReadSwap(&numChars,"NumChars");
if (numChars > 0)
{
char *name = TRACKED_NEW char[numChars+1];
ILogEntryWaiting();
UInt32 ret = Read(numChars, name);
name[numChars] = '\0';
if (ret > 0)
{
LogEntry(plGenericType::kString,ret,name,"Value");
}
LogSubStreamEnd();
return name;
}
LogSubStreamEnd();
return nil;
}
#endif