d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
528 Commits
25 Branches
6 Tags
221 MiB
Tree: 047f8b1185
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '047f8b1185'
${ noResults }
source-engine/engine/ccs.cpp

1621 lines
40 KiB
Raw Normal View History Unescape

1
5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
// ccs.cpp - "con command server"
// Not to be confused with the game's server - this is a completely different thing that allows multiple game clients to connect to a single client,
// so con commands can be sent simultaneously to multiple running game clients, screen captures can be sent in real-time to a single client for comparison purposes,
// and all convar's can be diff'd between all connected clients and the server.
// The server portion of this code needs socketlib, which hasn't been ported to Linux yet, and shouldn't be shipped because it could be a security risk
// (it's only intended for primarily graphics debugging and detailed comparisons of GL vs. D3D9).
#include "host_state.h"
//#define CON_COMMAND_SERVER_SUPPORT
#include "tier2/tier2.h"
#include "materialsystem/imaterialsystemhardwareconfig.h"
#ifdef CON_COMMAND_SERVER_SUPPORT
#include <algorithm>
#include "socketlib/socketlib.h"
#define MINIZ_NO_ARCHIVE_APIS
#include "../../thirdparty/miniz/miniz.c"
#include "../../thirdparty/miniz/simple_bitmap.h"
#define STBI_NO_STDIO
#include "../../thirdparty/stb_image/stb_image.c"
#include "ivideomode.h"
#endif
#include "cmd.h"
#include "filesystem.h"
#include "render.h"
#include "icliententitylist.h"
#include "client.h"
#include "icliententity.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
//-----------------------------------------------------------------------------
#ifdef STAGING_ONLY
CON_COMMAND_F( ccs_write_convars, "Write all convars to file.", FCVAR_CHEAT )
{
FILE* pFile = fopen( "convars.txt", "w" );
if ( !pFile )
{
ConMsg( "Unable to open convars.txt\n" );
return;
}
ICvar::Iterator iter( g_pCVar );
for ( iter.SetFirst() ; iter.IsValid() ; iter.Next() )
{
ConCommandBase *var = iter.Get();
ConVar *pConVar = dynamic_cast< ConVar* >( var );
if ( !pConVar )
continue;
const char *pName = pConVar->GetName();
const char *pVal = pConVar->GetString();
if ( ( !pName ) || ( !pVal ) )
continue;
fprintf( pFile, "%s=%s\n", pName, pVal );
}
fclose( pFile );
ConMsg( "Wrote all convars to convars.txt\n" );
}
#endif
//-----------------------------------------------------------------------------
#ifdef CON_COMMAND_SERVER_SUPPORT
class frame_buf_window
{
friend LRESULT CALLBACK static_window_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK static_window_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
frame_buf_window* pApp = reinterpret_cast<frame_buf_window*>(GetWindowLong(hWnd, 0));
if (!pApp)
pApp = frame_buf_window::m_pCur_app;
Assert(pApp);
return pApp->window_proc(hWnd, message, wParam, lParam);
}
public:
frame_buf_window(const char* pTitle = "frame_buf_window", int width = 640, int height = 480, int scaleX = 1, int scaleY = 1);
virtual ~frame_buf_window();
// Return true if you handle the window message.
typedef bool (*user_window_proc_ptr_t)(LRESULT& hres, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, void *pData);
void set_window_proc_callback(user_window_proc_ptr_t windowProcPtr, void *pData) { m_pWindow_proc = windowProcPtr; m_pWindow_proc_data = pData; }
int width(void) const { return m_width; }
int height(void) const { return m_height; }
void update(void);
void close(void);
const simple_bgr_bitmap& frameBuffer(void) const { return m_frame_buffer; }
simple_bgr_bitmap& frameBuffer(void) { return m_frame_buffer; }
private:
int m_width, m_height;
int m_orig_width, m_orig_height;
int m_orig_x, m_orig_y;
int m_scale_x, m_scale_y;
WNDCLASS m_window_class;
HWND m_window;
char m_bitmap_info[16 + sizeof(BITMAPINFO)];
BITMAPINFO* m_pBitmap_hdr;
HDC m_windowHDC;
simple_bgr_bitmap m_frame_buffer;
static frame_buf_window* m_pCur_app;
user_window_proc_ptr_t m_pWindow_proc;
void *m_pWindow_proc_data;
void create_window(const char* pTitle);
void create_bitmap(void);
LRESULT window_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
}; // class frame_buf_window
frame_buf_window* frame_buf_window::m_pCur_app;
frame_buf_window::frame_buf_window(const char* pTitle, int width, int height, int scaleX, int scaleY) :
m_width(width),
m_height(height),
m_orig_width(0),
m_orig_height(0),
m_orig_x(0),
m_orig_y(0),
m_window(0),
m_pBitmap_hdr(NULL),
m_windowHDC(0),
m_pWindow_proc(NULL),
m_pWindow_proc_data(NULL)
{
m_scale_x = scaleX;
m_scale_y = scaleY;
create_window(pTitle);
create_bitmap();
}
frame_buf_window::~frame_buf_window()
{
close();
}
void frame_buf_window::update(void)
{
if ( m_window )
{
InvalidateRect(m_window, NULL, FALSE);
SendMessage(m_window, WM_PAINT, 0, 0);
MSG msg;
while (PeekMessage(&msg, m_window, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
//Sleep(0);
}
}
void frame_buf_window::close(void)
{
m_frame_buffer.clear();
if (m_window)
{
ReleaseDC(m_window, m_windowHDC);
DestroyWindow(m_window);
m_window = 0;
m_windowHDC = 0;
}
}
void frame_buf_window::create_window(const char* pTitle)
{
memset( &m_window_class, 0, sizeof( m_window_class ) );
m_window_class.style = CS_OWNDC | CS_VREDRAW | CS_HREDRAW;
m_window_class.lpfnWndProc = static_window_proc;
m_window_class.cbWndExtra = sizeof(DWORD);
m_window_class.hCursor = LoadCursor(0, IDC_ARROW);
m_window_class.lpszClassName = pTitle;
m_window_class.hbrBackground = (HBRUSH)GetStockObject(NULL_BRUSH); //GetStockObject(NULL_BRUSH);
RegisterClass(&m_window_class);
RECT rect;
rect.left = rect.top = 0;
rect.right = m_width * m_scale_x;
rect.bottom = m_height * m_scale_y;
AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, 0);
rect.right -= rect.left;
rect.bottom -= rect.top;
m_orig_x = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
m_orig_y = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
m_orig_width = rect.right;
m_orig_height = rect.bottom;
m_pCur_app = this;
m_window = CreateWindowEx(
0, pTitle, pTitle,
WS_OVERLAPPEDWINDOW,
m_orig_x, m_orig_y, rect.right, rect.bottom, 0, 0, 0, 0);
SetWindowLong(m_window, 0, reinterpret_cast<LONG>(this));
m_pCur_app = NULL;
ShowWindow(m_window, SW_NORMAL);
}
void frame_buf_window::create_bitmap(void)
{
memset( &m_bitmap_info, 0, sizeof( m_bitmap_info ) );
m_pBitmap_hdr = reinterpret_cast<BITMAPINFO*>(&m_bitmap_info);
m_pBitmap_hdr->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
m_pBitmap_hdr->bmiHeader.biWidth = m_width;
m_pBitmap_hdr->bmiHeader.biHeight = -m_height;
m_pBitmap_hdr->bmiHeader.biBitCount = 24;
m_pBitmap_hdr->bmiHeader.biPlanes = 1;
m_pBitmap_hdr->bmiHeader.biCompression = BI_RGB;//BI_BITFIELDS;
// Only really needed for 32bpp BI_BITFIELDS
reinterpret_cast<uint32*>(m_pBitmap_hdr->bmiColors)[0] = 0x00FF0000;
reinterpret_cast<uint32*>(m_pBitmap_hdr->bmiColors)[1] = 0x0000FF00;
reinterpret_cast<uint32*>(m_pBitmap_hdr->bmiColors)[2] = 0x000000FF;
m_windowHDC = GetDC(m_window);
m_frame_buffer.init( m_width, m_height );
m_frame_buffer.cls( 30, 30, 30 );
//m_frame_buffer.draw_text( 50, 200, 2, 255, 127, 128, "This is a test!" );
}
LRESULT frame_buf_window::window_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (m_pWindow_proc)
{
LRESULT lres;
bool status = m_pWindow_proc(lres, hWnd, message, wParam, lParam, m_pWindow_proc_data);
if (status)
return lres;
}
switch (message)
{
case WM_PAINT:
{
if (m_frame_buffer.is_valid())
{
RECT window_size;
GetClientRect(hWnd, &window_size);
StretchDIBits(m_windowHDC,
0, 0, window_size.right, window_size.bottom,
0, 0, m_width, m_height,
m_frame_buffer.get_ptr(), m_pBitmap_hdr,
DIB_RGB_COLORS, SRCCOPY);
ValidateRect(hWnd, NULL);
}
break;
}
case WM_KEYDOWN:
{
const int cEscCode = 27;
if (cEscCode != (wParam & 0xFF))
break;
}
case WM_CLOSE:
{
close();
break;
}
}
return DefWindowProc( hWnd, message, wParam, lParam );
}
class CConCommandServerProtocolTypes
{
public:
enum
{
cProtocolPort = 3779,
cMaxClients = 4
};
struct PacketHeader_t
{
uint16 m_nID;
uint16 m_nType;
uint32 m_nTotalSize;
};
struct SetCameraPosPacket_t : PacketHeader_t
{
Vector m_Pos;
QAngle m_Angle;
};
struct ScreenshotPacket_t : PacketHeader_t
{
uint m_nScreenshotID;
char m_szFilename[256];
};
enum
{
cPacketHeaderID = 0x1234,
cPacketHeaderSize = sizeof( PacketHeader_t ),
};
enum PacketTypes_t
{
cPacketTypeMessage = 0,
cPacketTypeCommand = 1,
cPacketTypeScreenshotRequest = 2,
cPacketTypeScreenshotReply = 3,
cPacketTypeSetCameraPos = 4,
cPacketTypeConVarDumpRequest = 5,
cPacketTypeConVarDumpReply = 6,
cPackerTypeTotalMessages
};
};
struct DumpedConVar_t
{
CUtlString m_Name;
CUtlString m_Value;
bool operator< (const DumpedConVar_t & rhs ) const { return V_strcmp( m_Name.Get(), rhs.m_Name.Get() ) < 0; }
};
typedef CUtlVector<DumpedConVar_t> DumpedConVarVector_t;
static void DumpConVars( DumpedConVarVector_t &conVars )
{
ICvar::Iterator iter( g_pCVar );
for ( iter.SetFirst() ; iter.IsValid() ; iter.Next() )
{
ConCommandBase *var = iter.Get();
ConVar *pConVar = dynamic_cast< ConVar* >( var );
if ( !pConVar )
continue;
const char *pName = pConVar->GetName();
const char *pVal = pConVar->GetString();
if ( ( !pName ) || ( !pVal ) )
continue;
int nIndex = conVars.AddToTail();
conVars[nIndex].m_Name.Set( pName );
conVars[nIndex].m_Value.Set( pVal );
}
}
class CConCommandConnection : public CConCommandServerProtocolTypes
{
public:
CConCommandConnection() :
m_pSocket( NULL ),
m_bDeleteSocket( false ),
m_nEndpointIndex( -1 ),
m_bClientFlag( false ),
m_bReceivedNewCameraPos( false ),
m_nSendBufOfs( 0 ),
m_bHasNewScreenshot( false ),
m_nScreenshotID( 0 )
{
memset( &m_NewCameraPos, 0, sizeof( m_NewCameraPos ) );
}
~CConCommandConnection()
{
Deinit();
}
bool IsConnected() const { return m_nEndpointIndex >= 0; }
bool Init( const char *pAddress )
{
Deinit();
m_nEndpointIndex = 0;
m_bClientFlag = true;
m_RecvBuf.EnsureCapacity( 4096 );
m_SendBuf.EnsureCapacity( 4096 );
m_RecvBuf.SetCountNonDestructively( 0 );
m_SendBuf.SetCountNonDestructively( 0 );
m_nSendBufOfs = 0;
m_pSocket = new CSocketConnection;
m_bDeleteSocket = true;
m_pSocket->Init( CT_CLIENT, SP_TCP );
SocketErrorCode_t err = m_pSocket->ConnectToServer( pAddress, cProtocolPort );
if ( err != SOCKET_SUCCESS )
{
Warning( "CONCMDSRV: Failed connecting to con cmd server \"%s\"!\n", pAddress );
Deinit();
return false;
}
uint n = 0;
while ( m_pSocket->GetEndpointSocketState( 0 ) == SSTATE_CONNECTION_IN_PROGRESS )
{
bool bIsConnected = false;
err = m_pSocket->PollClientConnectionState( &bIsConnected );
if ( err != SOCKET_SUCCESS )
{
Warning( "CONCMDSRV: Failed connecting to con cmd server \"%s\"!\n", pAddress );
Deinit();
return false;
}
if ( bIsConnected )
break;
ThreadSleep( 10 );
if ( ++n >= 500 )
{
Warning( "CONCMDSRV: Failed connecting to con cmd server \"%s\"!\n", pAddress );
Deinit();
return false;
}
}
if ( m_pSocket->GetEndpointSocketState( 0 ) != SSTATE_CONNECTED )
{
Warning( "CONCMDSRV: Failed connecting to con cmd server \"%s\"!\n", pAddress );
Deinit();
return false;
}
int nFlag = 1;
m_pSocket->SetSocketOpt( 0, IPPROTO_TCP, TCP_NODELAY, &nFlag, sizeof( int ) );
return TickConnection();
}
bool Init( CSocketConnection *pSocket, int nEndpointIndex, bool bClientFlag )
{
Deinit();
int nFlag = 1;
pSocket->SetSocketOpt( nEndpointIndex, IPPROTO_TCP, TCP_NODELAY, &nFlag, sizeof( int ) );
m_pSocket = pSocket;
m_bDeleteSocket = false;
m_nEndpointIndex = nEndpointIndex;
m_bClientFlag = bClientFlag;
m_RecvBuf.EnsureCapacity( 4096 );
m_SendBuf.EnsureCapacity( 4096 );
m_RecvBuf.SetCountNonDestructively( 0 );
m_SendBuf.SetCountNonDestructively( 0 );
m_nSendBufOfs = 0;
return TickConnection();
}
void Deinit()
{
if ( m_nEndpointIndex < 0 )
return;
ConMsg( "CONCMDSRV: Disconnecting endpoint %i\n", m_nEndpointIndex );
if ( m_pSocket )
{
m_pSocket->ResetEndpoint( m_nEndpointIndex );
if ( m_bDeleteSocket )
{
m_pSocket->Cleanup();
delete m_pSocket;
}
m_pSocket = NULL;
}
m_nEndpointIndex = -1;
m_bDeleteSocket = false;
m_bClientFlag = false;
m_RecvBuf.SetCountNonDestructively( 0 );
m_SendBuf.SetCountNonDestructively( 0 );
m_nSendBufOfs = 0;
m_bHasNewScreenshot = false;
m_nScreenshotID = 0;
m_screenshot.clear();
m_bReceivedNewCameraPos = false;
memset( &m_NewCameraPos, 0, sizeof( m_NewCameraPos ) );
}
bool SendData( const void * pPacket, uint nSize )
{
if ( m_nEndpointIndex < 0 )
return false;
m_SendBuf.AddMultipleToTail( nSize, static_cast< const uint8 * >( pPacket ) );
return TickConnectionSend();
}
bool TickConnectionRecv( )
{
for ( ; ; )
{
uint8 buf[4096];
int nBytesRead = 0;
SocketErrorCode_t nReadErr = m_pSocket->ReadFromEndpoint( m_nEndpointIndex, buf, sizeof( buf ), &nBytesRead );
if ( nReadErr == SOCKET_ERR_READ_OPERATION_WOULD_BLOCK )
break;
else if ( nReadErr != SOCKET_SUCCESS )
{
Warning( "CONCMDSRV: Failed receiving data from client %i\n", m_nEndpointIndex );
Deinit();
return false;
}
m_RecvBuf.AddMultipleToTail( nBytesRead, buf );
if ( m_RecvBuf.Count() >= cPacketHeaderSize )
{
if ( !ProcessMessages() )
{
Warning( "CONCMDSRV: Failed processing messages from client %i\n", m_nEndpointIndex );
Deinit();
return false;
}
}
}
return true;
}
bool TickConnectionSend( )
{
while ( m_nSendBufOfs < m_SendBuf.Count() )
{
int nBytesWritten = 0;
SocketErrorCode_t nWriteErr = m_pSocket->WriteToEndpoint( m_nEndpointIndex, &m_SendBuf[ m_nSendBufOfs ], m_SendBuf.Count() - m_nSendBufOfs, &nBytesWritten );
if ( nWriteErr == SOCKET_ERR_WRITE_OPERATION_WOULD_BLOCK )
break;
else if ( nWriteErr != SOCKET_SUCCESS )
{
Warning( "CONCMDSRV: Failed sending data to client %i\n", m_nEndpointIndex );
Deinit();
return false;
}
m_nSendBufOfs += nBytesWritten;
if ( m_nSendBufOfs == m_SendBuf.Count() )
{
m_SendBuf.SetCountNonDestructively( 0 );
m_nSendBufOfs = 0;
break;
}
}
return true;
}
bool TickConnection()
{
if ( !IsConnected() )
return false;
if ( !TickConnectionSend() )
return false;
if ( !TickConnectionRecv() )
return false;
if ( m_bReceivedNewCameraPos )
{
m_bReceivedNewCameraPos = false;
char buf[256];
//V_snprintf( buf, sizeof( buf ), "setpos_exact %f %f %f;setang_exact %f %f %f\n", m_NewCameraPos.m_Pos.x, m_NewCameraPos.m_Pos.y, m_NewCameraPos.m_Pos.z, m_NewCameraPos.m_Angle.x, m_NewCameraPos.m_Angle.y, m_NewCameraPos.m_Angle.z );
V_snprintf( buf, sizeof( buf ), "setpos_exact 0x%X 0x%X 0x%X;setang_exact 0x%X 0x%X 0x%X\n", *(DWORD*)&m_NewCameraPos.m_Pos.x, *(DWORD*)&m_NewCameraPos.m_Pos.y, *(DWORD*)&m_NewCameraPos.m_Pos.z, *(DWORD*)&m_NewCameraPos.m_Angle.x, *(DWORD*)&m_NewCameraPos.m_Angle.y, *(DWORD*)&m_NewCameraPos.m_Angle.z );
Cbuf_AddText( buf );
Cbuf_Execute();
}
return true;
}
bool HasNewScreenshotFlag() const { return m_bHasNewScreenshot; }
void ClearNewScreenshotFlag() { m_bHasNewScreenshot = false; }
uint GetScreenshotID() const { return m_nScreenshotID; }
simple_bitmap &GetScreenshot() { return m_screenshot; }
bool HasNewConVarDumpFlag() const { return m_bHasNewConVarDump; }
void ClearHasNewConVarDumpFlag() { m_bHasNewConVarDump = false; }
DumpedConVarVector_t &GetConVarDumpVector() { return m_DumpedConVars; }
const DumpedConVarVector_t &GetConVarDumpVector() const { return m_DumpedConVars; }
private:
CSocketConnection *m_pSocket;
bool m_bDeleteSocket;
int m_nEndpointIndex;
bool m_bClientFlag;
CUtlVector<uint8> m_RecvBuf;
CUtlVector<uint8> m_SendBuf;
int m_nSendBufOfs;
bool m_bReceivedNewCameraPos;
SetCameraPosPacket_t m_NewCameraPos;
simple_bitmap m_screenshot;
bool m_bHasNewScreenshot;
uint m_nScreenshotID;
bool m_bHasNewConVarDump;
DumpedConVarVector_t m_DumpedConVars;
bool ProcessMessages()
{
while ( m_RecvBuf.Count() >= cPacketHeaderSize )
{
const int nCurRecvBufSize = m_RecvBuf.Count();
const PacketHeader_t header( *reinterpret_cast<const PacketHeader_t *>( &m_RecvBuf[0] ) );
if ( header.m_nID != cPacketHeaderID )
return false;
if ( header.m_nTotalSize < cPacketHeaderSize )
return false;
if ( header.m_nType >= cPackerTypeTotalMessages )
return false;
if ( (uint32)m_RecvBuf.Count() < header.m_nTotalSize )
break;
const uint nNumMessageBytes = header.m_nTotalSize - cPacketHeaderSize;
const uint8 *pMsg = nNumMessageBytes ? &m_RecvBuf[cPacketHeaderSize] : NULL;
switch ( header.m_nType )
{
case cPacketTypeMessage:
{
if ( nNumMessageBytes )
{
ConMsg( "CONCMDSRV: Message from client %i: ", m_nEndpointIndex );
CUtlVectorFixedGrowable<char, 4096> buf;
buf.SetCount( nNumMessageBytes + 1 );
memcpy( &buf[0], pMsg, nNumMessageBytes );
buf[nNumMessageBytes] = '\0';
ConMsg( "%s\n", &buf[0] );
}
break;
}
case cPacketTypeScreenshotRequest:
{
const ScreenshotPacket_t &requestPacket = *reinterpret_cast<const ScreenshotPacket_t *>( &m_RecvBuf[0] );
if ( requestPacket.m_nTotalSize != sizeof( ScreenshotPacket_t ) )
{
Warning( "CONCMDSRV: Invalid screenshot request packet!\n" );
return false;
}
if ( !videomode )
break;
uint nWidth = videomode->GetModeWidth();
uint nHeight = videomode->GetModeHeight();
if ( !nWidth || !nHeight )
break;
static void *s_pBuf;
if ( !s_pBuf )
{
s_pBuf = malloc( nWidth * nHeight * 3 );
}
videomode->ReadScreenPixels( 0, 0, nWidth, nHeight, s_pBuf, IMAGE_FORMAT_RGB888 );
size_t nPNGSize = 0;
void *pPNGData = tdefl_write_image_to_png_file_in_memory( s_pBuf, nWidth, nHeight, 3, &nPNGSize, true );
if ( pPNGData )
{
ScreenshotPacket_t replyPacket;
replyPacket.m_nID = cPacketHeaderID;
replyPacket.m_nTotalSize = sizeof( replyPacket ) + nPNGSize;
replyPacket.m_nType = cPacketTypeScreenshotReply;
V_strcpy( replyPacket.m_szFilename, requestPacket.m_szFilename );
replyPacket.m_nScreenshotID = requestPacket.m_nScreenshotID;
if ( !SendData( &replyPacket, sizeof( replyPacket ) ) )
{
free( pPNGData );
return false;
}
if ( !SendData( pPNGData, nPNGSize ) )
{
free( pPNGData );
return false;
}
free( pPNGData );
}
break;
}
case cPacketTypeScreenshotReply:
{
const ScreenshotPacket_t &replyPacket = *reinterpret_cast<const ScreenshotPacket_t *>( &m_RecvBuf[0] );
if ( replyPacket.m_nTotalSize <= sizeof( ScreenshotPacket_t ) )
{
Warning( "CONCMDSRV: Invalid screenshot reply packet!\n" );
return false;
}
const void *pPNGData = &m_RecvBuf[sizeof(ScreenshotPacket_t)];
uint nPNGDataSize = header.m_nTotalSize - sizeof(ScreenshotPacket_t);
if ( !replyPacket.m_nScreenshotID )
{
char szFilename[512];
V_snprintf( szFilename, sizeof( szFilename ), "%s_%u.png", replyPacket.m_szFilename, m_nEndpointIndex );
FileHandle_t fh = g_pFullFileSystem->Open( szFilename, "wb" );
if ( fh )
{
g_pFullFileSystem->Write( pPNGData, nPNGDataSize, fh );
g_pFullFileSystem->Close(fh);
}
}
else
{
int nWidth = 0, nHeight = 0, nComp = 3;
unsigned char *pImageData = stbi_load_from_memory( reinterpret_cast< stbi_uc const * >( pPNGData ), nPNGDataSize, &nWidth, &nHeight, &nComp, 3);
if ( !pImageData )
{
Warning( "CONCMDSRV: Failed unpacking PNG screenshot!\n" );
return false;
}
m_bHasNewScreenshot = true;
m_nScreenshotID = replyPacket.m_nScreenshotID;
if ( ( (int)m_screenshot.width() != nWidth ) || ( (int)m_screenshot.height() != nHeight ) )
{
m_screenshot.init( nWidth, nHeight );
}
memcpy( m_screenshot.get_ptr(), pImageData, nWidth * nHeight * 3 );
stbi_image_free( pImageData );
}
break;
}
case cPacketTypeCommand:
{
if ( nNumMessageBytes )
{
//ConMsg( "CONCMDSRV: Console command from client %i: ", m_nEndpointIndex );
CUtlVectorFixedGrowable<char, 4096> buf;
buf.SetCount( nNumMessageBytes + 1 );
memcpy( &buf[0], pMsg, nNumMessageBytes );
buf[nNumMessageBytes] = '\0';
//ConMsg( "\"%s\"\n", &buf[0] );
Cbuf_AddText( &buf[0] );
Cbuf_AddText( "\n" );
Cbuf_Execute();
}
break;
}
case cPacketTypeSetCameraPos:
{
const SetCameraPosPacket_t &setCameraPosPacket = reinterpret_cast<const SetCameraPosPacket_t &>( m_RecvBuf[0] );
if ( setCameraPosPacket.m_nTotalSize != sizeof( SetCameraPosPacket_t ) )
{
Warning( "CONCMDSRV: Invalid set camera pos packet!\n" );
return false;
}
m_bReceivedNewCameraPos = true;
m_NewCameraPos = setCameraPosPacket;
break;
}
case cPacketTypeConVarDumpRequest:
{
CUtlVector<uint8> conVarData;
DumpedConVarVector_t conVars;
DumpConVars( conVars );
for ( int i = 0; i < conVars.Count(); i++ )
{
const char *pName = conVars[i].m_Name.Get();
const char *pVal = conVars[i].m_Value.Get();
if ( ( !pName ) || ( !pVal ) )
continue;
conVarData.AddMultipleToTail( V_strlen( pName ) + 1, reinterpret_cast<const uint8 *>( pName ) );
conVarData.AddMultipleToTail( V_strlen( pVal ) + 1, reinterpret_cast<const uint8 *>( pVal ) );
}
PacketHeader_t replyPacket;
replyPacket.m_nID = cPacketHeaderID;
replyPacket.m_nTotalSize = sizeof( replyPacket ) + conVarData.Count();
replyPacket.m_nType = cPacketTypeConVarDumpReply;
if ( !SendData( &replyPacket, sizeof( replyPacket ) ) )
return false;
if ( conVarData.Count() )
{
if ( !SendData( &conVarData[0], conVarData.Count() ) )
return false;
}
break;
}
case cPacketTypeConVarDumpReply:
{
m_bHasNewConVarDump = true;
m_DumpedConVars.SetCountNonDestructively( 0 );
m_DumpedConVars.EnsureCapacity( 4096 );
const char *pCur = reinterpret_cast<const char *>( pMsg );
const char *pEnd = reinterpret_cast<const char *>( pMsg ) + nNumMessageBytes;
while ( pCur < pEnd )
{
const uint nBytesLeft = pEnd - pCur;
uint nNameLen = V_strlen( pCur );
if ( ( nNameLen + 1 ) >= nBytesLeft )
{
Warning( "CONCMDSRV: Failed parsing convar dump reply!\n" );
Assert( 0 );
return false;
}
uint nValLen = V_strlen( pCur + nNameLen + 1 );
uint nTotalLenInBytes = nNameLen + 1 + nValLen + 1;
if ( nTotalLenInBytes > nBytesLeft )
{
Warning( "CONCMDSRV: Failed parsing convar dump reply!\n" );
Assert( 0 );
return false;
}
int nIndex = m_DumpedConVars.AddToTail();
m_DumpedConVars[nIndex].m_Name.Set( pCur );
m_DumpedConVars[nIndex].m_Value.Set( pCur + nNameLen + 1 );
pCur += nTotalLenInBytes;
}
ConMsg( "Received convar dump reply from endpoint %i, %u total convars\n", m_nEndpointIndex, m_DumpedConVars.Count() );
break;
}
default:
{
return false;
}
}
// In case the connection gets lost during a send to reply
if ( ( m_nEndpointIndex < 0 ) || ( nCurRecvBufSize != m_RecvBuf.Count() ) )
return false;
int nNumBytesRemaining = m_RecvBuf.Count() - header.m_nTotalSize;
Assert( nNumBytesRemaining >= 0 );
if ( nNumBytesRemaining >= 0 )
{
memmove( &m_RecvBuf[0], &m_RecvBuf[0] + header.m_nTotalSize, nNumBytesRemaining );
m_RecvBuf.SetCountNonDestructively( nNumBytesRemaining );
}
}
return true;
}
};
ConVar ccs_broadcast_camera( "ccs_broadcast_camera", "0", FCVAR_CHEAT );
ConVar ccs_camera_sync( "ccs_camera_sync", "0", FCVAR_CHEAT );
ConVar ccs_remote_screenshots( "ccs_remote_screenshots", "0", FCVAR_CHEAT );
ConVar ccs_remote_screenshots_delta( "ccs_remote_screenshots_delta", "1", FCVAR_CHEAT );
class CConCommandServer : public CConCommandServerProtocolTypes
{
static bool UserWindowProc( LRESULT& hres, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, void *pData )
{
CConCommandServer *pServer = static_cast< CConCommandServer * >( pData );
switch ( message )
{
case WM_KEYDOWN:
{
uint cKey = ( wParam & 0xFF );
if ( ( cKey >= '0' ) && ( cKey <= '9' ) )
{
pServer->m_nViewEndpointIndex = cKey - '0';
}
}
}
return false;
}
public:
CConCommandServer() :
m_bInitialized( false ),
m_pFrameBufWindow( NULL ),
m_nViewEndpointIndex( 0 )
{
}
~CConCommandServer()
{
Deinit();
}
bool Init()
{
Deinit();
m_Socket.Init( CT_SERVER, SP_TCP );
if ( m_Socket.Listen( cProtocolPort, cMaxClients ) != SOCKET_SUCCESS )
{
Warning( "CONCMDSRV: CConCommandServer:Init: Failed to create listen socket!\n" );
return false;
}
ConMsg( "CONCMDSVR: Listening for connections\n" );
uint nWidth = 1280, nHeight = 1024;
if ( videomode )
{
nWidth = videomode->GetModeWidth();
nHeight = videomode->GetModeHeight();
}
m_pFrameBufWindow = new frame_buf_window( "CCS", nWidth, nHeight );
m_pFrameBufWindow->set_window_proc_callback( UserWindowProc, this );
m_bInitialized = true;
return true;
}
void Deinit()
{
if ( !m_bInitialized )
return;
delete m_pFrameBufWindow;
m_pFrameBufWindow = NULL;
for ( int i = 0; i < cMaxClients; i++ )
{
m_Clients[i].Deinit();
}
m_Socket.Cleanup();
m_nViewEndpointIndex = 0;
ConMsg( "CONCMDSVR: Deinitialized\n" );
m_bInitialized = false;
}
bool IsInitialized()
{
return m_bInitialized;
}
void TickFrame( float flTime )
{
if ( !m_bInitialized )
return;
AcceptNewConnections();
if ( ccs_broadcast_camera.GetBool() )
{
Vector vecOrigin = MainViewOrigin();
QAngle angles( 0, 0, 0 );
IClientEntity *localPlayer = entitylist ? entitylist->GetClientEntity( cl.m_nPlayerSlot + 1 ) : NULL;
if ( localPlayer )
{
vecOrigin = localPlayer->GetAbsOrigin();
angles = localPlayer->GetAbsAngles();
}
SetCameraPosPacket_t setCameraPacket;
setCameraPacket.m_nID = cPacketHeaderID;
setCameraPacket.m_nType = cPacketTypeSetCameraPos;
setCameraPacket.m_nTotalSize = sizeof( setCameraPacket );
setCameraPacket.m_Pos = vecOrigin;
setCameraPacket.m_Angle = angles;
SendDataToAllClients( &setCameraPacket, sizeof( setCameraPacket ) );
if ( ccs_camera_sync.GetBool() )
{
ccs_camera_sync.SetValue( false );
char buf[256];
V_snprintf( buf, sizeof( buf ), "setpos_exact 0x%X 0x%X 0x%X;setang_exact 0x%X 0x%X 0x%X\n", *(DWORD*)&setCameraPacket.m_Pos.x, *(DWORD*)&setCameraPacket.m_Pos.y, *(DWORD*)&setCameraPacket.m_Pos.z, *(DWORD*)&setCameraPacket.m_Angle.x, *(DWORD*)&setCameraPacket.m_Angle.y, *(DWORD*)&setCameraPacket.m_Angle.z );
Cbuf_AddText( buf );
Cbuf_Execute();
}
}
if ( ccs_remote_screenshots.GetBool() )
{
static double flTotalTime;
flTotalTime += flTime;
if ( flTotalTime > .5f )
{
flTotalTime = 0.0f;
ScreenshotPacket_t screenshotPacket;
screenshotPacket.m_nID = cPacketHeaderID;
screenshotPacket.m_nType = cPacketTypeScreenshotRequest;
screenshotPacket.m_nTotalSize = sizeof( screenshotPacket );
screenshotPacket.m_szFilename[0] = '\0';
screenshotPacket.m_nScreenshotID = 1;
SendDataToAllClients( &screenshotPacket, sizeof( screenshotPacket ) );
}
}
bool bHasUpdatedScreenshot = false;
simple_bgr_bitmap &frameBuf = m_pFrameBufWindow->frameBuffer();
for ( int i = 0; i < cMaxClients; i++ )
{
CConCommandConnection &client = m_Clients[i];
if ( !client.IsConnected() )
continue;
client.TickConnection();
if ( client.HasNewConVarDumpFlag() )
{
client.ClearHasNewConVarDumpFlag();
diffClientsDumpedConVars( i, client.GetConVarDumpVector() );
}
if ( m_nViewEndpointIndex == i )
{
if ( client.HasNewScreenshotFlag() )
{
client.ClearNewScreenshotFlag();
simple_bitmap &clientScreenshot = client.GetScreenshot();
if ( ccs_remote_screenshots_delta.GetBool() )
{
if ( videomode && !bHasUpdatedScreenshot )
{
bHasUpdatedScreenshot = true;
uint nScreenWidth = videomode->GetModeWidth();
uint nScreenHeight = videomode->GetModeHeight();
if ( ( m_screenshot.width() != nScreenWidth ) || ( m_screenshot.height() != nScreenHeight ) )
{
m_screenshot.init( nScreenWidth, nScreenHeight );
}
videomode->ReadScreenPixels( 0, 0, nScreenWidth, nScreenHeight, m_screenshot.get_ptr(), IMAGE_FORMAT_RGB888 );
}
uint mx = MIN( clientScreenshot.width(), m_screenshot.width() );
mx = MIN( mx, frameBuf.width() );
uint my = MIN( clientScreenshot.height(), m_screenshot.height() );
my = MIN( my, frameBuf.height() );
for ( uint y = 0; y < my; ++y )
{
const uint8 *pSrc1 = clientScreenshot.get_scanline( y );
const uint8 *pSrc2 = m_screenshot.get_scanline( y );
uint8 *pDst = frameBuf.get_scanline( y );
for ( uint x = 0; x < mx; ++x )
{
int r = 2 * ( pSrc1[0] - pSrc2[0] ) + 128;
int g = 2 * ( pSrc1[1] - pSrc2[1] ) + 128;
int b = 2 * ( pSrc1[2] - pSrc2[2] ) + 128;
if ( ( r | g | b ) & 0xFFFFFF00 )
{
if ( r & 0xFFFFFF00 ) { r = (~( r >> 31 )) & 0xFF; }
if ( g & 0xFFFFFF00 ) { g = (~( g >> 31 )) & 0xFF; }
if ( b & 0xFFFFFF00 ) { b = (~( b >> 31 )) & 0xFF; }
}
pDst[0] = (uint8)b;
pDst[1] = (uint8)g;
pDst[2] = (uint8)r;
pSrc1 += 3;
pSrc2 += 3;
pDst += 3;
}
}
}
else
{
frameBuf.blit( 0, 0, (simple_bgr_bitmap &)clientScreenshot, true );
}
}
}
}
if ( m_pFrameBufWindow )
{
m_pFrameBufWindow->update();
}
}
void SendMessageToClients( const char * pCmd )
{
if ( !m_bInitialized )
return;
int n = V_strlen( pCmd );
char buf[4096];
if ( ( n >= 2 ) && ( pCmd[0] == '\"' ) && ( pCmd[ n - 1 ] == '\"' ) )
{
memcpy( buf, pCmd + 1, n - 2 );
buf[n - 2] = '\0';
pCmd = buf;
}
SendStringToClients( pCmd, cPacketTypeMessage );
}
void SendConCommandToClients( const char * pCmd, bool bExecLocally = false )
{
int n = V_strlen( pCmd );
char buf[4096];
if ( ( n >= 2 ) && ( pCmd[0] == '\"' ) && ( pCmd[ n - 1 ] == '\"' ) )
{
memcpy( buf, pCmd + 1, n - 2 );
buf[n - 2] = '\0';
pCmd = buf;
}
if ( m_bInitialized )
{
SendStringToClients( pCmd, cPacketTypeCommand );
}
if ( bExecLocally )
{
Cbuf_AddText( pCmd );
Cbuf_AddText( "\n" );
Cbuf_Execute();
}
}
void SendCameraPosAndAngleToClients( Vector &vecOrigin, QAngle &angles )
{
if ( !m_bInitialized )
return;
SetCameraPosPacket_t packet;
packet.m_nID = cPacketHeaderID;
packet.m_nType = cPacketTypeSetCameraPos;
packet.m_nTotalSize = sizeof( packet );
packet.m_Pos = vecOrigin;
packet.m_Angle = angles;
SendDataToAllClients( &packet, sizeof( packet ) );
}
void SendScreenshotRequestToClients( const char *pFilename )
{
if ( !m_bInitialized )
return;
ScreenshotPacket_t packet;
packet.m_nID = cPacketHeaderID;
packet.m_nType = cPacketTypeScreenshotRequest;
packet.m_nTotalSize = sizeof( packet );
V_strncpy( packet.m_szFilename, pFilename, sizeof( packet.m_szFilename ) );
packet.m_nScreenshotID = 0;
SendDataToAllClients( &packet, sizeof( packet ) );
}
void DiffConVarsOfAllClients()
{
if ( !m_bInitialized )
return;
PacketHeader_t packet;
packet.m_nID = cPacketHeaderID;
packet.m_nTotalSize = sizeof( PacketHeader_t );
packet.m_nType = cPacketTypeConVarDumpRequest;
SendDataToAllClients( &packet, sizeof( packet ) );
}
private:
bool m_bInitialized;
CSocketConnection m_Socket;
CConCommandConnection m_Clients[cMaxClients];
frame_buf_window *m_pFrameBufWindow;
simple_bitmap m_screenshot;
int m_nViewEndpointIndex;
void AcceptNewConnections()
{
for ( ; ; )
{
int nNewEndpointIndex = -1;
SocketErrorCode_t err = m_Socket.TryAcceptIncomingConnection( &nNewEndpointIndex );
if ( ( err != SOCKET_SUCCESS ) || ( nNewEndpointIndex < 0 ) )
break;
int i;
for ( i = 0; i < cMaxClients; i++ )
{
if ( !m_Clients[i].IsConnected() )
break;
}
if ( i == cMaxClients )
{
m_Socket.ResetEndpoint( nNewEndpointIndex );
Warning( "CONCMDSRV: Too many active connections!\n" );
break;
}
if ( !m_Clients[i].Init( &m_Socket, nNewEndpointIndex, false ) )
{
Warning( "CONCMDSRV: Failed accepting connection from endpoint %i\n", nNewEndpointIndex );
}
else
{
ConMsg( "CONCMDSRV: Accepting connection at endpoint %i\n", nNewEndpointIndex );
}
}
}
bool SendDataToAllClients( const void *p, uint nSize )
{
if ( !nSize )
return true;
bool bSuccess = true;
for ( uint i = 0; i < cMaxClients; i++ )
{
if ( !m_Clients[i].IsConnected() )
continue;
if ( !m_Clients[i].SendData( p, nSize ) )
{
bSuccess = false;
}
}
return bSuccess;
}
void SendStringToClients( const char *pCmd, PacketTypes_t nType )
{
uint8 buf[8192];
uint nStrLen = strlen( pCmd );
const uint nMaxStrLen = sizeof( buf ) - cPacketHeaderSize;
nStrLen = MIN( nStrLen, nMaxStrLen );
PacketHeader_t &hdr = reinterpret_cast<PacketHeader_t &>(buf[0]);
hdr.m_nID = cPacketHeaderID;
hdr.m_nType = nType;
hdr.m_nTotalSize = cPacketHeaderSize + nStrLen;
memcpy( buf + cPacketHeaderSize, pCmd, nStrLen );
SendDataToAllClients( buf, hdr.m_nTotalSize );
}
static int FindConVar( const DumpedConVarVector_t &sortedConVars, const char *pName )
{
int l = 0, h = sortedConVars.Count() - 1;
while ( l <= h )
{
int m = ( l + h ) >> 1;
int d = V_strcmp( sortedConVars[m].m_Name.Get(), pName );
if ( !d )
return m;
else if ( d > 0 )
h = m - 1;
else
l = m + 1;
}
return -1;
}
static void DiffConVars( DumpedConVarVector_t &serverConVars, DumpedConVarVector_t &clientConVars )
{
if ( serverConVars.Count() )
{
std::sort( &serverConVars.Head(), &serverConVars.Tail() + 1 );
}
if ( clientConVars.Count() )
{
std::sort( &clientConVars.Head(), &clientConVars.Tail() + 1 );
}
CUtlVector<bool> clientConVarFoundFlags;
clientConVarFoundFlags.SetCount( clientConVars.Count() );
memset( &clientConVarFoundFlags.Head(), 0, sizeof( bool ) * clientConVars.Count() );
uint nTotalNotFound = 0;
uint nTotalMatches = 0;
uint nTotalMismatches = 0;
for ( int i = 0; i < serverConVars.Count(); i++ )
{
const DumpedConVar_t &serverConVar = serverConVars[i];
const char *pServerConVarName = serverConVar.m_Name.Get();
const char *pServerConVarValue = serverConVar.m_Value.Get();
Assert( FindConVar( serverConVars, pServerConVarName ) != -1 );
int nClientConVarIndex = FindConVar( clientConVars, pServerConVarName );
if ( nClientConVarIndex < 0 )
{
Warning( "%s: Can't find server convar on client, value: \"%s\"\n", pServerConVarName, pServerConVarValue );
nTotalNotFound++;
}
else
{
clientConVarFoundFlags[nClientConVarIndex] = true;
if ( V_strcmp( pServerConVarValue, clientConVars[nClientConVarIndex].m_Value.Get() ) == 0 )
{
nTotalMatches++;
}
else
{
nTotalMismatches++;
Warning( "%s: Convar diff: server=\"%s\", client=\"%s\"\n", pServerConVarName, pServerConVarValue, clientConVars[nClientConVarIndex].m_Value );
}
}
}
uint nTotalUnmatched = 0;
for ( int i = 0; i < clientConVars.Count(); ++i )
{
if ( !clientConVarFoundFlags[i] )
{
nTotalUnmatched++;
Warning( "%s: Client convar does not exist on server, value: \"%s\"\n", clientConVars[i].m_Name.Get(), clientConVars[i].m_Value.Get() );
}
}
ConMsg( "--- Summary:\n");
ConMsg( "Total server convars: %u\n", serverConVars.Count() );
ConMsg( "Total client convars: %u\n", clientConVars.Count() );
ConMsg( "Total server convars not found on client: %u\n", nTotalNotFound );
ConMsg( "Total server convars that match clients: %u\n", nTotalMatches );
ConMsg( "Total server convars that mismatch clients: %u\n", nTotalMismatches );
ConMsg( "Total client convars that don't exist on server: %u\n", nTotalUnmatched );
}
void diffClientsDumpedConVars( int nClientIndex, DumpedConVarVector_t &clientConVars )
{
DumpedConVarVector_t serverConVars;
DumpConVars( serverConVars );
ConMsg( "Convar diff of client %i:\n", nClientIndex );
DiffConVars( serverConVars, clientConVars );
}
};
CConCommandServer g_ConCommandServer;
CON_COMMAND_F( ccs_start, "Start the con command server.", FCVAR_CHEAT )
{
if ( !g_ConCommandServer.IsInitialized() )
{
g_ConCommandServer.Init();
}
else
{
Warning( "CONCMDSVR: Already initialized\n" );
}
}
CON_COMMAND_F( ccs_stop, "Stop the con command server.", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
g_ConCommandServer.Deinit();
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_msg, "Send a message to any connected con command server clients.", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
if ( args.ArgC() < 2 )
{
Warning( "Usage: ccs_msg \"message\"\n" );
return;
}
g_ConCommandServer.SendMessageToClients( args.ArgS() );
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_cmd, "Send a console message to any connected con command server clients.", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
if ( args.ArgC() < 2 )
{
ConMsg( "Usage: ccs_cmd \"command\"\n" );
return;
}
g_ConCommandServer.SendConCommandToClients( args.ArgS() );
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_cmd_local, "Send a console message to any connected con command server clients, and also issue the command locally.", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
if ( args.ArgC() < 2 )
{
ConMsg( "Usage: ccs_cmd_local \"command\"\n" );
return;
}
g_ConCommandServer.SendConCommandToClients( args.ArgS(), true );
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_screenshot, "Request screenshots from connected clients", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
const char *pBaseFileName = "ccs_screenshot";
if ( args.ArgC() >= 2 )
{
pBaseFileName = args.Arg( 1 );
}
g_ConCommandServer.SendScreenshotRequestToClients( pBaseFileName );
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_diff_convars, "Diffs server's convars vs. all connected clients", FCVAR_CHEAT )
{
if ( g_ConCommandServer.IsInitialized() )
{
g_ConCommandServer.DiffConVarsOfAllClients();
}
else
{
Warning( "CONCMDSVR: Not initialized\n" );
}
}
CON_COMMAND_F( ccs_dump_convars, "Dump all convars to console", FCVAR_CHEAT )
{
DumpedConVarVector_t conVars;
DumpConVars( conVars );
for ( int i = 0; i < conVars.Count(); i++ )
{
ConMsg( "%s %s\n", conVars[i].m_Name.Get(), conVars[i].m_Value.Get() );
}
ConMsg( "Dumped %i convars\n", conVars.Count() );
}
CConCommandConnection g_ConCommandConnection;
CON_COMMAND_F( ccs_connect, "Connect to a con cmd server.", FCVAR_CHEAT )
{
if ( args.ArgC() < 2 )
{
ConMsg( "Usage: ccs_connect \"address\"\n" );
return;
}
if ( g_ConCommandConnection.IsConnected() )
{
g_ConCommandConnection.Deinit();
Warning( "CONCMDSRV: Disconnected\n" );
}
if ( g_ConCommandConnection.Init( args.ArgS() ) )
{
ConMsg( "CONCMDSRV: Connected\n" );
}
else
{
Warning( "CONCMDSRV: Failed to connect!\n" );
}
}
CON_COMMAND_F( ccs_disconnect, "Disconnect from a con cmd server.", FCVAR_CHEAT )
{
if ( !g_ConCommandConnection.IsConnected() )
{
Warning( "CONCMDSRV: Not connected!\n" );
}
else
{
g_ConCommandConnection.Deinit();
Warning( "CONCMDSRV: Disconnected\n" );
}
}
#endif // CON_COMMAND_SERVER_SUPPORT
void CCS_Init()
{
}
void CCS_Shutdown()
{
#ifdef CON_COMMAND_SERVER_SUPPORT
g_ConCommandConnection.Deinit();
g_ConCommandServer.Deinit();
#endif
}
void CCS_Tick( float flTime )
{
(void)flTime;
#ifdef CON_COMMAND_SERVER_SUPPORT
if ( g_ConCommandConnection.IsConnected() )
{
g_ConCommandConnection.TickConnection();
}
if ( g_ConCommandServer.IsInitialized() )
{
g_ConCommandServer.TickFrame( flTime );
}
#endif
}