Team Fortress 2 Source Code as on 22/4/2020
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//
//=============================================================================//
// SteamDebugHelperDlg.cpp : implementation file
//
#include "stdafx.h"
#include "SteamDebugHelper.h"
#include "SteamDebugHelperDlg.h"
#include "filesystem.h"
#include "interface.h"
#include "filesystem_tools.h"
#include <io.h>
#include <direct.h>
#include "tier0/icommandline.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define CHECK( cmd ) \
if ( !(cmd) ) \
Error( "%s failed", #cmd );
#define CHECK_1STR( cmd, a ) \
if ( !(cmd) ) \
Error( "%s failed (%s)", #cmd, a );
#define CHECK_2STR( cmd, a, b ) \
if ( !(cmd) ) \
Error( "%s failed (%s, %s)", #cmd, a, b );
/////////////////////////////////////////////////////////////////////////////
// CSteamDebugHelperDlg dialog
CSteamDebugHelperDlg::CSteamDebugHelperDlg(CWnd* pParent /*=NULL*/)
: CDialog(CSteamDebugHelperDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CSteamDebugHelperDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CSteamDebugHelperDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSteamDebugHelperDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSteamDebugHelperDlg, CDialog)
//{{AFX_MSG_MAP(CSteamDebugHelperDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(ID_SETUP_FOR_DEBUGGING, OnSetupForDebugging)
ON_BN_CLICKED(ID_UNSETUP_FOR_DEBUGGING, OnUnsetupForDebugging)
ON_BN_CLICKED(ID_START_STEAM, OnStartSteam)
ON_BN_CLICKED(ID_EDIT_CONFIG_FILE, OnEditConfigFile)
ON_BN_CLICKED(ID_EDIT_CHOOSE_CONFIG_FILE, OnEditChooseConfigFile)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSteamDebugHelperDlg message handlers
SpewRetval_t MySpewOutput( SpewType_t spewType, char const *pMsg )
{
if ( spewType == SPEW_ERROR )
{
::MessageBox( NULL, pMsg, "Error", MB_OK | MB_TASKMODAL );
TerminateProcess( GetCurrentProcess(), 1 );
}
if ( spewType == SPEW_ASSERT )
return SPEW_DEBUGGER;
return SPEW_CONTINUE;
}
BOOL CSteamDebugHelperDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
SpewOutputFunc( MySpewOutput );
// Load the file system.
CommandLine()->CreateCmdLine( __argc, __argv );
FileSystem_Init( NULL, 0, FS_INIT_COMPATIBILITY_MODE );
if ( __argc >= 2 )
{
SetConfigFilename( __argv[1] );
}
// Make sure the config file parses.
KeyValues *pTest = LoadConfigFile();
pTest->deleteThis();
return TRUE; // return TRUE unless you set the focus to a control
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CSteamDebugHelperDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CSteamDebugHelperDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
KeyValues* CSteamDebugHelperDlg::LoadConfigFile()
{
if ( m_ConfigFilename.GetLength() == 0 )
return NULL;
KeyValues *pKV = ::new KeyValues( "" );
if ( !pKV->LoadFromFile( g_pFileSystem, m_ConfigFilename ) )
{
Error( "Error parsing %s.", m_ConfigFilename );
}
// Get values from the kv file.
m_pSteamAppCfg = pKV->FindKey( "SteamApp.Cfg" );
m_pSourceExeDir = pKV->GetString( "SourceExeDir", NULL );
m_pSteamAppDir = pKV->GetString( "SteamAppDir", NULL );
if ( !m_pSteamAppCfg || !m_pSourceExeDir || !m_pSteamAppDir )
Error( "Missing one or more keys in the config file." );
// Steam base dir is the app dir but 3 slashes back.
Q_strncpy( m_SteamBaseDir, m_pSteamAppDir, sizeof( m_SteamBaseDir ) );
for ( int i=0; i < 3; i++ )
{
char *pSlash = strrchr( m_SteamBaseDir, '/' );
if ( !pSlash )
pSlash = strrchr( m_SteamBaseDir, '\\' );
if ( !pSlash )
Error( "SteamAppDir %s invalid.", m_pSteamAppDir );
else
*pSlash = 0;
}
return pKV;
}
void CSteamDebugHelperDlg::OnSetupForDebugging()
{
char src[512], dest[512];
KeyValues *pCur;
KeyValues *pKV = LoadConfigFile();
if ( !pKV )
return;
HCURSOR hOldCursor = GetCursor();
SetCursor( LoadCursor( AfxGetInstanceHandle(), IDC_WAIT ) );
// steam.dll
Q_snprintf( src, sizeof( src ), "%s\\steam.dll", m_SteamBaseDir );
Q_snprintf( dest, sizeof( dest ), "%s\\steam.dll", m_pSteamAppDir );
CHECK_2STR( CopyFile( src, dest, false ), src, dest );
// steam.cfg
Q_snprintf( src, sizeof( src ), "%s\\steam.cfg", m_SteamBaseDir );
Q_snprintf( dest, sizeof( dest ), "%s\\steam.cfg", m_pSteamAppDir );
CopyFile( src, dest, false );
// now build steamapp.cfg
Q_snprintf( dest, sizeof( dest ), "%s\\SteamApp.cfg", m_pSteamAppDir );
FILE *fp = fopen( dest, "wt" );
CHECK( fp );
for ( pCur=m_pSteamAppCfg->GetFirstValue(); pCur; pCur=pCur->GetNextValue() )
{
fprintf( fp, "%s\n", pCur->GetString() );
}
fprintf( fp, "SteamInstallPath=\"%s\"", m_SteamBaseDir );
fclose( fp );
// Now copy each binary up there and make it read-only.
for ( pCur=pKV->GetFirstValue(); pCur; pCur=pCur->GetNextValue() )
{
const char *pName = pCur->GetName();
if ( Q_stricmp( pName, "binary" ) == 0 )
{
Q_snprintf( src, sizeof( src ), "%s\\%s", m_pSourceExeDir, pCur->GetString() );
Q_snprintf( dest, sizeof( dest ), "%s\\%s", m_pSteamAppDir, pCur->GetString() );
if ( _access( dest, 0 ) == 0 )
{
CHECK_1STR( SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL ), dest );
}
CHECK_2STR( CopyFile( src, dest, false ), src, dest );
CHECK_1STR( SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_READONLY ), dest );
}
}
SetCursor( hOldCursor );
MessageBox( "Setup successfully!", MB_OK );
//pKV->deleteThis(); // note: leak the memory here knowingly to avoid warnings from the stupid way keyvalues overload memory allocation
}
void CSteamDebugHelperDlg::OnUnsetupForDebugging()
{
KeyValues *pKV = LoadConfigFile();
char dest[512];
KeyValues *pCur;
// Delete the steamapp.cfg, steam.dll, and steam.cfg files.
Q_snprintf( dest, sizeof( dest ), "%s\\steam.dll", m_pSteamAppDir );
CHECK_1STR( SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL ), dest );
CHECK_1STR( DeleteFile( dest ), dest );
// steam.cfg
Q_snprintf( dest, sizeof( dest ), "%s\\steam.cfg", m_pSteamAppDir );
SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL );
DeleteFile( dest );
// steamapp.cfg
Q_snprintf( dest, sizeof( dest ), "%s\\steamapp.cfg", m_pSteamAppDir );
CHECK_1STR( SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL ), dest );
CHECK_1STR( DeleteFile( dest ), dest );
for ( pCur=pKV->GetFirstValue(); pCur; pCur=pCur->GetNextValue() )
{
const char *pName = pCur->GetName();
if ( Q_stricmp( pName, "binary" ) == 0 )
{
Q_snprintf( dest, sizeof( dest ), "%s\\%s", m_pSteamAppDir, pCur->GetString() );
if ( _access( dest, 0 ) == 0 )
{
CHECK_1STR( SetFileAttributes( dest, FILE_ATTRIBUTE_NORMAL ), dest );
CHECK_1STR( DeleteFile( dest ), dest );
}
}
}
MessageBox( "Un-setup successfully!", MB_OK );
//pKV->deleteThis(); // note: leak the memory here knowingly to avoid warnings from the stupid way keyvalues overload memory allocation
}
void CSteamDebugHelperDlg::OnStartSteam()
{
STARTUPINFO si;
memset( &si, 0, sizeof( si ) );
si.cb = sizeof( si );
PROCESS_INFORMATION pi;
char dest[512];
Q_snprintf( dest, sizeof( dest ), "%s\\steam.exe", m_SteamBaseDir );
CreateProcess(
dest, // app name
NULL, // command line
NULL, // process attr
NULL, // thread attr
false, // inherit handles
0, // flags
NULL, // environment
m_SteamBaseDir, // cur directory
&si, // startup info
&pi // process info
);
}
void CSteamDebugHelperDlg::OnEditConfigFile()
{
char str[512];
Q_snprintf( str, sizeof( str ), "notepad \"%s\"", m_ConfigFilename );
STARTUPINFO si;
memset( &si, 0, sizeof( si ) );
si.cb = sizeof( si );
PROCESS_INFORMATION pi;
CreateProcess(
NULL, // app name
str, // command line
NULL, // process attr
NULL, // thread attr
false, // inherit handles
0, // flags
NULL, // environment
NULL, // cur directory
&si, // startup info
&pi // process info
);
}
void CSteamDebugHelperDlg::OnEditChooseConfigFile()
{
CFileDialog dlg(
true,
"cfg",
NULL,
0,
"CFG Files (*.cfg)|*.cfg||",
this );
if ( dlg.DoModal() == IDOK )
{
SetConfigFilename( dlg.GetPathName() );
}
}
void CSteamDebugHelperDlg::SetConfigFilename( const char *pName )
{
char absPath[MAX_PATH];
MakeAbsolutePath( absPath, sizeof( absPath ), pName );
if ( _access( absPath, 0 ) == 0 )
{
m_ConfigFilename = absPath;
}
else
{
char str[512];
Q_snprintf( str, sizeof( str ), "%s doesn't exist.", absPath );
AfxMessageBox( str, MB_OK );
return;
}
m_ConfigFilename = absPath;
const char *pConfigFilename = absPath;
const char *pTest1 = strrchr( pConfigFilename, '\\' ) + 1;
const char *pTest2 = strrchr( pConfigFilename, '/' ) + 1;
const char *pBaseName = max( pTest1, max( pTest2, pConfigFilename ) );
SetWindowText( CString( "SteamDebugHelper - " ) + pBaseName );
::EnableWindow( ::GetDlgItem( m_hWnd, ID_EDIT_CONFIG_FILE ), true );
::EnableWindow( ::GetDlgItem( m_hWnd, ID_SETUP_FOR_DEBUGGING ), true );
::EnableWindow( ::GetDlgItem( m_hWnd, ID_UNSETUP_FOR_DEBUGGING ), true );
}