/*==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/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.

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 "hsTypes.h"
#include "hsStream.h"
#include "pnMessage/plMessage.h"
#include "plNetServerSessionInfo.h"
#include "hsStlUtils.h"
#include "plNetCommon.h"
#include "plVault/plVault.h"

#include <sstream>

#define SAFE(s) ((s)?(s):"(nil)")
#define kComma  ","
#define kEmpty  ""
#define kSemicolon  ";"


////////////////////////////////////////////////////////////////////

void plAgeInfoStruct::Read( hsStream * s, hsResMgr* )
{
    s->LogSubStreamStart("push me");
    s->LogReadSwap( &fFlags ,"AgeInfoStruct Flags");
    if ( IsFlagSet( kHasAgeFilename ) ) {
        s->LogSubStreamPushDesc("AgeFilename");
        plMsgStdStringHelper::Peek(fAgeFilename,s);
    }
    if ( IsFlagSet( kHasAgeInstanceName ) ) {
        s->LogSubStreamPushDesc("AgeInstanceName");
        plMsgStdStringHelper::Peek(fAgeInstanceName,s);
    }
    if ( IsFlagSet( kHasAgeInstanceGuid ) ) {
        s->LogSubStreamPushDesc("AgeInstanceGuid");
        fAgeInstanceGuid.Read( s );
    }
    if ( IsFlagSet( kHasAgeUserDefinedName ) ){
        s->LogSubStreamPushDesc("UserDefinedName");
        plMsgStdStringHelper::Peek(fAgeUserDefinedName,s);
    }
    if ( IsFlagSet( kHasAgeSequenceNumber ) ) {
        s->LogReadSwap( &fAgeSequenceNumber ,"AgeSequenceNumber");
    }
    if ( IsFlagSet( kHasAgeDescription ) ) {
        s->LogSubStreamPushDesc("AgeDescription");
        plMsgStdStringHelper::Peek(fAgeDescription,s);
    }
    if ( IsFlagSet( kHasAgeLanguage ) ) {
        s->LogReadSwap( &fAgeLanguage ,"AgeLanguage");
    }
    UpdateFlags();
    s->LogSubStreamEnd();
}

void plAgeInfoStruct::Write( hsStream * s, hsResMgr* )
{
    UpdateFlags();
    s->WriteSwap( fFlags );
    if ( IsFlagSet( kHasAgeFilename ) )
        plMsgStdStringHelper::Poke(fAgeFilename,s);
    if ( IsFlagSet( kHasAgeInstanceName ) )
        plMsgStdStringHelper::Poke(fAgeInstanceName,s);
    if ( IsFlagSet( kHasAgeInstanceGuid ) )
        fAgeInstanceGuid.Write( s );
    if ( IsFlagSet( kHasAgeUserDefinedName ) )
        plMsgStdStringHelper::Poke(fAgeUserDefinedName,s);
    if ( IsFlagSet( kHasAgeSequenceNumber ) )
        s->WriteSwap( fAgeSequenceNumber );
    if ( IsFlagSet( kHasAgeDescription ) )
        plMsgStdStringHelper::Poke(fAgeDescription,s);
    if ( IsFlagSet( kHasAgeLanguage ) )
        s->WriteSwap( fAgeLanguage );
}

bool plAgeInfoStruct::IsEqualTo( const plAgeInfoStruct * other ) const
{
    UpdateFlags();
    other->UpdateFlags();

    // if we both have guids, just compare them.
    if ( HasAgeInstanceGuid() && other->HasAgeInstanceGuid() )
        return fAgeInstanceGuid.IsEqualTo( other->GetAgeInstanceGuid() );
    // otherwise compare everything.
    bool match = true;
    if (match && HasAgeFilename() && other->HasAgeFilename())
        match = match && ( stricmp( GetAgeFilename(), other->GetAgeFilename() )==0 );
    if (match && HasAgeInstanceName() && other->HasAgeInstanceName())
        match = match && ( stricmp( GetAgeInstanceName(), other->GetAgeInstanceName() )==0 );
    if (match && HasAgeUserDefinedName() && other->HasAgeUserDefinedName())
        match = match && ( stricmp( GetAgeUserDefinedName(), other->GetAgeUserDefinedName() )==0 );
    if (match && HasAgeSequenceNumber() && other->HasAgeSequenceNumber())
        match = match && fAgeSequenceNumber==other->GetAgeSequenceNumber();
    if (match && HasAgeLanguage() && other->HasAgeLanguage())
        match = match && fAgeLanguage==other->GetAgeLanguage();
    // don't compare description fields
    return match;
}

void plAgeInfoStruct::CopyFrom( const plVaultAgeInfoNode * node )
{
    hsAssert(false, "eric, port me");
    Clear();
/*
    if ( node )
    {
        SetAgeFilename( node->GetAgeFilename() );
        SetAgeInstanceName( node->GetAgeInstanceName() );
        SetAgeInstanceGuid( node->GetAgeInstanceGuid() );
        SetAgeUserDefinedName( node->GetAgeUserDefinedName() );
        SetAgeSequenceNumber( node->GetSequenceNumber() );
        SetAgeDescription( node->GetAgeDescription() );
        SetAgeLanguage( node->GetAgeLanguage() );
        UpdateFlags();
    }
*/
}

//============================================================================
void plAgeInfoStruct::CopyFrom(const NetAgeInfo & info) {
    char tmp[MAX_PATH];

    // Filename 
    StrToAnsi(tmp, info.ageFilename, arrsize(tmp));
    SetAgeFilename(tmp);
    // InstanceName 
    StrToAnsi(tmp, info.ageInstName, arrsize(tmp));
    SetAgeInstanceName(tmp);
    // UserDefinedName  
    StrToAnsi(tmp, info.ageUserName, arrsize(tmp));
    SetAgeUserDefinedName(tmp);
    // Description  
    StrToAnsi(tmp, info.ageDesc, arrsize(tmp));
    SetAgeDescription(tmp);

    SetAgeInstanceGuid(&plUUID(info.ageInstId));
    SetAgeSequenceNumber(info.ageSequenceNumber);
    SetAgeLanguage(info.ageLanguage);
}

//============================================================================
std::string plAgeInfoStruct::AsStdString() const
{
    const char * spacer = kEmpty;

    std::stringstream ss;

    ss << "[";

    if (HasAgeFilename())
    {
        ss  << spacer
            << "FName:"
            << SAFE(GetAgeFilename());
        spacer = kComma;
    }
    if (HasAgeInstanceName())
    {
        ss  << spacer
            << "IName:"
            << SAFE(GetAgeInstanceName());
        spacer = kComma;
    }
    if (HasAgeInstanceGuid())
    {
        ss  << spacer
            << "Guid:"
            << fAgeInstanceGuid.AsString();
        spacer = kComma;
    }
    if (HasAgeUserDefinedName())
    {
        ss  << spacer
            << "UName:"
            << SAFE(GetAgeUserDefinedName());
        spacer = kComma;
    }
    if (HasAgeSequenceNumber())
    {
        ss  << spacer
            << "Seq:"
            << GetAgeSequenceNumber();
        spacer = kComma;
    }
    if (HasAgeDescription())
    {
        ss  << spacer
            << "Desc:"
            << SAFE(GetAgeDescription());
        spacer = kComma;
    }
    if (HasAgeLanguage())
    {
        ss  << spacer
            << "Lang:"
            << GetAgeLanguage();
        spacer = kComma;
    }
    ss  << "]";

    return ss.str().c_str();
}


void plAgeInfoStruct::SetAgeFilename( const char * v )
{
    if ( v && v[0])
    {
        SetFlag( kHasAgeFilename );
        fAgeFilename=v;
    }
    else
    {
        ClearFlag( kHasAgeFilename );
    }
}

void plAgeInfoStruct::SetAgeInstanceName( const char * v )
{
    if ( v && v[0])
    {
        SetFlag( kHasAgeInstanceName );
        fAgeInstanceName=v;
    }
    else
    {
        ClearFlag( kHasAgeInstanceName );
    }
}

void plAgeInfoStruct::SetAgeInstanceGuid( const plUUID * v )
{
    if ( v )
    {
        SetFlag( kHasAgeInstanceGuid );
        fAgeInstanceGuid.CopyFrom( v );
    }
    else
    {
        ClearFlag( kHasAgeInstanceGuid );
        fAgeInstanceGuid.Clear();
    }
}

void plAgeInfoStruct::SetAgeUserDefinedName( const char * v )
{
    if ( v && v[0])
    {
        SetFlag( kHasAgeUserDefinedName );
        fAgeUserDefinedName=v;
    }
    else
    {
        ClearFlag( kHasAgeUserDefinedName );
    }
}

void plAgeInfoStruct::SetAgeSequenceNumber( UInt32 v )
{
    if ( v )
    {
        SetFlag( kHasAgeSequenceNumber );
        fAgeSequenceNumber=v;
    }
    else
    {
        ClearFlag( kHasAgeSequenceNumber );
    }
}

void plAgeInfoStruct::SetAgeDescription( const char * v )
{
    if ( v && v[0])
    {
        SetFlag( kHasAgeDescription );
        fAgeDescription=v;
    }
    else
    {
        ClearFlag( kHasAgeDescription );
    }
}

void plAgeInfoStruct::SetAgeLanguage( UInt32 v )
{
    if ( v >= 0 )
    {
        SetFlag( kHasAgeLanguage );
        fAgeLanguage = v;
    }
    else
    {
        ClearFlag( kHasAgeLanguage );
    }
}

void plAgeInfoStruct::UpdateFlags() const
{
    SetFlag( kHasAgeFilename, fAgeFilename.size()!=0 );
    SetFlag( kHasAgeInstanceName, fAgeInstanceName.size()!=0 );
    SetFlag( kHasAgeUserDefinedName, fAgeUserDefinedName.size()!=0 );
    SetFlag( kHasAgeInstanceGuid, fAgeInstanceGuid.IsSet() );
    SetFlag( kHasAgeSequenceNumber, fAgeSequenceNumber!=0 );
    SetFlag( kHasAgeDescription, fAgeDescription.size()!=0 );
    SetFlag( kHasAgeLanguage, fAgeLanguage>=0 );
}

void plAgeInfoStruct::Clear()
{
    fFlags = 0;
    fAgeFilename = "";
    fAgeInstanceName = "";
    fAgeUserDefinedName = "";
    fAgeInstanceGuid.Clear();
    fAgeSequenceNumber = 0;
    fAgeDescription = "";
    fAgeLanguage = -1;
}

const char * plAgeInfoStruct::GetDisplayName() const
{
    int seq = GetAgeSequenceNumber();
    if ( seq>0 )
        xtl::format( fDisplayName, "%s(%d) %s", GetAgeUserDefinedName(), seq, GetAgeInstanceName() );
    else
        xtl::format( fDisplayName, "%s %s", GetAgeUserDefinedName(), GetAgeInstanceName() );
    return fDisplayName.c_str();
}


////////////////////////////////////////////////////////////////////

plAgeLinkStruct::plAgeLinkStruct()
: fFlags( kHasAgeInfo|kHasLinkingRules|kHasSpawnPt )
, fLinkingRules( plNetCommon::LinkingRules::kBasicLink )
, fSpawnPoint( kDefaultSpawnPoint )
, fAmCCR( 0 )
{
}

void plAgeLinkStruct::Read( hsStream * s, hsResMgr* m)
{
    s->LogSubStreamStart("push me");
    s->LogReadSwap( &fFlags ,"AgeLinkStruct Flags");
    if ( IsFlagSet( kHasAgeInfo ) ) {
        s->LogSubStreamPushDesc("AgeInfo");
        fAgeInfo.Read( s,m );
    }
    if ( IsFlagSet( kHasLinkingRules ) )
        s->LogReadSwap( &fLinkingRules ,"LinkingRules");
    if ( IsFlagSet( kHasSpawnPt_DEAD ) )
    {
        std::string str;
        s->LogSubStreamPushDesc("SpawnPt_DEAD");
        plMsgStdStringHelper::Peek(str,s);
        fSpawnPoint.SetName( str.c_str() );
        if ( strcmp( fSpawnPoint.GetName(), kDefaultSpawnPtName )==0 )
            fSpawnPoint.SetTitle( kDefaultSpawnPtTitle );
        else
            fSpawnPoint.SetTitle( str.c_str() );
        ClearFlag( kHasSpawnPt_DEAD );
        SetFlag( kHasSpawnPt );
    }
    if ( IsFlagSet( kHasSpawnPt_DEAD2 ) )
    {
        s->LogSubStreamPushDesc("SpawnPt_DEAD2");
        fSpawnPoint.ReadOld( s );
        ClearFlag( kHasSpawnPt_DEAD2 );
        SetFlag( kHasSpawnPt );
    }
    else if ( IsFlagSet( kHasSpawnPt ) )
    {
        s->LogSubStreamPushDesc("SpawnPt");
        fSpawnPoint.Read( s );
    }
    if ( IsFlagSet( kHasAmCCR ) )
        s->LogReadSwap( &fAmCCR ,"AmCCR");

    if ( IsFlagSet( kHasParentAgeFilename ) )
    {
        s->LogSubStreamPushDesc("ParentAgeFilename");
        plMsgStdStringHelper::Peek(fParentAgeFilename,s);
    }
}

void plAgeLinkStruct::Write( hsStream * s, hsResMgr* m)
{
    s->WriteSwap( fFlags );
    if ( IsFlagSet( kHasAgeInfo ) )
        fAgeInfo.Write( s,m );
    if ( IsFlagSet( kHasLinkingRules ) )
        s->WriteSwap( fLinkingRules );
    if ( IsFlagSet( kHasSpawnPt ) )
        fSpawnPoint.Write( s );
    if ( IsFlagSet( kHasAmCCR ) )
        s->WriteSwap( fAmCCR );
    if ( IsFlagSet( kHasParentAgeFilename ) )
        plMsgStdStringHelper::Poke(fParentAgeFilename,s);
}

void plAgeLinkStruct::SetParentAgeFilename( const char * v )
{
    if ( v )
    {
        SetFlag( kHasParentAgeFilename );
        fParentAgeFilename=v;
    }
    else
    {
        ClearFlag( kHasParentAgeFilename );
    }
}

void plAgeLinkStruct::CopyFrom( const plAgeLinkStruct * other )
{
    if ( other )
    {
        *this=*other;
    }
    else
    {
        Clear();
    }
}

void plAgeLinkStruct::CopyFrom( const plVaultAgeLinkNode * node )
{
    // don't clear ourselves, copy age info from node. leave spawn point alone.
    if ( node )
    {
        hsAssert(false, "eric, port me");
//      fAgeInfo.CopyFrom( node->GetAgeInfo() );
    }
    else
    {
        Clear();
    }
}

bool plAgeLinkStruct::IsEqualTo( const plAgeLinkStruct * other ) const
{
    bool match = true;
    if (match && IsFlagSet(kHasAgeInfo) && other->IsFlagSet(kHasAgeInfo))
        match = match && fAgeInfo.IsEqualTo( other->GetAgeInfo() );
    // don't compare linking rules.
    // don't compare SpawnPt
    // don't compare AmCCR
    return match;
}

void plAgeLinkStruct::Clear()
{
    fFlags = 0;
    fAgeInfo.Clear();
    fLinkingRules = plNetCommon::LinkingRules::kBasicLink;
    fSpawnPoint = kDefaultSpawnPoint;
    fAmCCR = false;
}

std::string plAgeLinkStruct::AsStdString() const
{
    const char * spacer = kEmpty;

    std::stringstream ss;

    ss << "[";

    if (HasAgeInfo())
    {
        ss  << spacer
            << "Nfo:"
            << fAgeInfo.AsStdString();
        spacer = kComma;
    }
    if (HasLinkingRules())
    {
        ss  << spacer
            << "Rule:"
            << plNetCommon::LinkingRules::LinkingRuleStr( GetLinkingRules() );
        spacer = kComma;
    }
    if (HasSpawnPt())
    {
        ss  << spacer
            << "Spwn:"
            << fSpawnPoint.AsStdString().c_str();
        spacer = kComma;
    }
    if (HasAmCCR())
    {
        ss  << spacer
            << "CCR:"
            << ( GetAmCCR()?"yes":"no" );
        spacer = kComma;
    }
    ss  << "]";

    return ss.str().c_str();
}


////////////////////////////////////////////////////////////////////

void plNetServerSessionInfo::Read(hsStream* s, hsResMgr*)
{
    Clear();
    s->LogSubStreamStart("push me");
    s->LogReadSwap(&fFlags,"ServerSessionInfo Flags");
    if (IsFlagSet(kHasServerName)){
        s->LogSubStreamPushDesc("ServerName");
        plMsgStdStringHelper::Peek(fServerName,s);
    }
    if (IsFlagSet(kHasServerType))
        s->LogReadSwap(&fServerType,"ServerType");
    if (IsFlagSet(kHasServerAddr)){
        s->LogSubStreamPushDesc("ServerAddr");
        plMsgStdStringHelper::Peek(fServerAddr,s);
    }
    if (IsFlagSet(kHasServerPort))
        s->LogReadSwap(&fServerPort,"ServerPort");
    if (IsFlagSet(kHasServerGuid)){
        s->LogSubStreamPushDesc("ServerGuid");
        fServerGuid.Read(s);
    }
}

void plNetServerSessionInfo::Write(hsStream* s, hsResMgr*)
{
    s->WriteSwap(fFlags);
    if (IsFlagSet(kHasServerName))
        plMsgStdStringHelper::Poke(fServerName,s);
    if (IsFlagSet(kHasServerType))
        s->WriteSwap(fServerType);
    if (IsFlagSet(kHasServerAddr))
        plMsgStdStringHelper::Poke(fServerAddr,s);
    if (IsFlagSet(kHasServerPort))
        s->WriteSwap(fServerPort);
    if (IsFlagSet(kHasServerGuid))
        fServerGuid.Write(s);
}

// Read and Write already have their own flags, so I'll just leave those for now. -Colin
void plNetServerSessionInfo::ReadVersion(hsStream* s, hsResMgr* mgr)
{
    Read(s, mgr);
}

void plNetServerSessionInfo::WriteVersion(hsStream* s, hsResMgr* mgr)
{
    Write(s, mgr);
}

void plNetServerSessionInfo::Clear()
{
    fFlags = 0;
    fServerName = "";
    fServerType = plNetServerConstants::kInvalidLo;
    fServerAddr = "";
    fServerPort = 0;
    fServerGuid = plUUID();
}

void plNetServerSessionInfo::CopyFrom(const plNetServerSessionInfo * other)
{
    if ( other )
    {
        fFlags = other->fFlags;
        fServerName = other->fServerName;
        fServerType = other->fServerType;
        fServerAddr = other->fServerAddr;
        fServerPort = other->fServerPort;
        fServerGuid.CopyFrom(other->fServerGuid);
    }
    else
    {
        Clear();
    }
}

std::string plNetServerSessionInfo::AsStdString() const
{
    const char * spacer = kEmpty;

    std::stringstream ss;

    ss << "[";

    if (HasServerType())
    {
        ss  << spacer
            << "T:"
            << plNetServerConstants::GetServerTypeStr(fServerType);
        spacer = kComma;
    }
    if (HasServerName())
    {
        ss  << spacer
            << "N:"
            << SAFE(fServerName.c_str());
        spacer = kComma;
    }
    if (HasServerGuid())
    {
        ss  << spacer
            << "G:"
            << fServerGuid.AsString();
        spacer = kComma;
    }
    if (HasServerAddr() || HasServerPort())
    {
        ss  << spacer
            << "A:["
            << SAFE(fServerAddr.c_str())
            << ":"
            << fServerPort
            << "]";
        spacer = kComma;
    }
    ss  << "]";

    return ss.str().c_str();
}

std::string plNetServerSessionInfo::AsLogString() const
{
    const char* spacer = kSemicolon;

    std::stringstream ss;
    std::string typeName = "";

    if (HasServerType())
    {
        typeName = plNetServerConstants::GetServerTypeStr(fServerType);
    }

    if (HasServerName())
    {
        ss << typeName << "Name" << "=";
        ss << fServerName.c_str();
        ss << spacer;
    }

    if (HasServerAddr())
    {
        ss << typeName << "Addr" << "=";
        ss << fServerAddr.c_str();
        ss << spacer;
    }

    if (HasServerPort())
    {
        ss << typeName << "Port" << "=";
        ss << fServerPort;
        ss << spacer;
    }

    if (HasServerGuid())
    {
        ss << typeName << "Guid" << "=";
        ss << fServerGuid.AsString();
        ss << spacer;
    }

    return ss.str().c_str();
}

bool plNetServerSessionInfo::IsEqualTo(const plNetServerSessionInfo * other) const
{
    bool match = true;
    if (match && IsFlagSet(kHasServerGuid) && other->IsFlagSet(kHasServerGuid))
        match = match && fServerGuid.IsEqualTo(other->GetServerGuid());
    if (match && IsFlagSet(kHasServerName) && other->IsFlagSet(kHasServerName))
        match = match && (stricmp(fServerName.c_str(),other->fServerName.c_str())==0);
    if (match && IsFlagSet(kHasServerType) && other->IsFlagSet(kHasServerType))
        match = match && fServerType==other->fServerType;
    if (match && IsFlagSet(kHasServerAddr) && other->IsFlagSet(kHasServerAddr))
        match = match && (stricmp(fServerAddr.c_str(),other->fServerAddr.c_str())==0);
    if (match && IsFlagSet(kHasServerPort) && other->IsFlagSet(kHasServerPort))
        match = match && fServerPort==other->fServerPort;
    return match;
}


void plNetServerSessionInfo::SetServerName(const char * val)
{
    if (val)
    {
        fServerName=val;
        SetFlag(kHasServerName);
    }
    else
    {
        fServerName="";
        ClearFlag(kHasServerName);
    }
}

void plNetServerSessionInfo::SetServerType(UInt8 val)
{
    if (val>0)
    {
        fServerType=val;
        SetFlag(kHasServerType);
    }
    else
    {
        fServerType=0;
        ClearFlag(kHasServerType);
    }
}

void plNetServerSessionInfo::SetServerAddr(const char * val)
{
    if (val)
    {
        fServerAddr = val;
        SetFlag(kHasServerAddr);
    }
    else
    {
        fServerAddr = "";
        ClearFlag(kHasServerAddr);
    }
}

void plNetServerSessionInfo::SetServerPort(UInt16 val)
{
    if (val>0)
    {
        fServerPort=val;
        SetFlag(kHasServerPort);
    }
    else
    {
        fServerPort=0;
        ClearFlag(kHasServerPort);
    }
}

void plNetServerSessionInfo::SetServerGuid(const plUUID * val)
{
    if (val && val->IsSet())
    {
        fServerGuid.CopyFrom(val);
        SetFlag(kHasServerGuid);
    }
    else
    {
        fServerGuid.Clear();
        ClearFlag(kHasServerGuid);
    }
}

void plNetServerSessionInfo::CopyServerGuid(const plUUID & val)
{
    if (val.IsSet())
    {
        fServerGuid.CopyFrom(val);
        SetFlag(kHasServerGuid);
    }
    else
    {
        fServerGuid.Clear();
        ClearFlag(kHasServerGuid);
    }
}


///////////////////////////////////////////////////////////////////
// End.