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utils/hlfaceposer/faceposerworkspace.cpp

@@ -0,0 +1,258 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include <windows.h>
+#include <stdio.h>
+#include "tier1/strtools.h"
+#include "ifaceposerworkspace.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CWorkspaceFiles : public IWorkspaceFiles
+{
+public:
+					CWorkspaceFiles( void );
+					~CWorkspaceFiles( void );
+
+	virtual void	Init( char const *pchShortName );
+
+	// Restore
+	int				GetNumStoredFiles( int type );
+	const char		*GetStoredFile( int type, int number );
+
+	// Save
+	void			StartStoringFiles( int type );
+	void			FinishStoringFiles( int type );
+	void			StoreFile( int type, const char *filename );
+
+private:
+	static const char *NameForType( int type );
+	static int		TypeForName( const char *name );
+
+	LONG			CreateWorkspaceKey( char const *pchGameName, PHKEY phKey );
+	bool			ReadInt( const char *szSubKey, int *value );
+	bool			WriteInt( const char *szSubKey, int value );
+	bool			ReadString( const char *szSubKey, char *value, int bufferlen );
+	bool			WriteString( const char *szSubKey, const char *value );
+
+	HKEY			m_hKeyMain;
+
+	int				m_nStoredFiles[ NUM_FILE_TYPES ];
+};
+
+static CWorkspaceFiles g_WorkspaceFiles;
+IWorkspaceFiles *workspacefiles = ( IWorkspaceFiles * )&g_WorkspaceFiles;
+
+CWorkspaceFiles::CWorkspaceFiles( void ) :
+	m_hKeyMain( (HKEY)0 )
+{
+	memset( m_nStoredFiles, 0, sizeof( m_nStoredFiles ) );
+}
+
+CWorkspaceFiles::~CWorkspaceFiles( void )
+{
+	if ( (HKEY)0 != m_hKeyMain )
+	{
+		RegCloseKey( m_hKeyMain );
+	}
+}
+
+void CWorkspaceFiles::Init( char const *pchShortName )
+{
+	CreateWorkspaceKey( pchShortName, &m_hKeyMain );
+}
+
+const char *CWorkspaceFiles::NameForType( int type )
+{
+	switch ( type )
+	{
+	case EXPRESSION:
+		return "expressionfiles";
+	case CHOREODATA:
+		return "choreodatafiles";
+	case MODELDATA:
+		return "modelfiles";
+	default:
+		break;
+	}
+
+	return "unknown";
+}
+
+int CWorkspaceFiles::TypeForName( const char *name )
+{
+	if ( !Q_stricmp( name, "expressionfiles" ) )
+	{
+		return EXPRESSION;
+	}
+	else if ( !Q_stricmp( name, "choreodatafiles" ) )
+	{
+		return CHOREODATA;
+	}
+	else if ( !Q_stricmp( name, "modelfiles" ) )
+	{
+		return MODELDATA;
+	}
+	return -1;
+}
+
+
+int CWorkspaceFiles::GetNumStoredFiles( int type )
+{
+	char szKeyName[ 256 ];
+	Q_snprintf( szKeyName, sizeof( szKeyName ), "%s\\total", NameForType( type ) );
+
+	int num = 0;
+	ReadInt( szKeyName, &num );
+	return num;
+}
+
+const char *CWorkspaceFiles::GetStoredFile( int type, int number )
+{
+	char szKeyName[ 256 ];
+	sprintf( szKeyName, "%s\\%04i", NameForType( type ), number );
+
+	static char filename[ 256 ];
+	filename[ 0 ] = 0;
+	ReadString( szKeyName, filename, 256 );
+	return filename;
+}
+
+void CWorkspaceFiles::StartStoringFiles( int type )
+{
+	m_nStoredFiles[ type ] = 0;
+}
+
+void CWorkspaceFiles::FinishStoringFiles( int type )
+{
+	char szKeyName[ 256 ];
+	sprintf( szKeyName, "%s\\total", NameForType( type ) );
+
+	WriteInt( szKeyName, m_nStoredFiles[ type ] );
+}
+
+void CWorkspaceFiles::StoreFile( int type, const char *filename )
+{
+	char szKeyName[ 256 ];
+	sprintf( szKeyName, "%s\\%04i", NameForType( type ), m_nStoredFiles[ type ]++ );
+
+	WriteString( szKeyName, filename );
+}
+
+LONG CWorkspaceFiles::CreateWorkspaceKey( char const *pchGameName, PHKEY phKey )
+{
+	DWORD disp;
+
+	char sz[ 512 ];
+	Q_snprintf( sz, sizeof( sz ), "Software\\Valve\\faceposer\\workspace\\%s", pchGameName );
+
+	return RegCreateKeyEx(
+		HKEY_CURRENT_USER,	// handle of open key 
+		sz, //				address of name of subkey to open 
+		0,					// DWORD ulOptions,	  // reserved 
+		NULL,				// Type of value
+		REG_OPTION_NON_VOLATILE, // Store permanently in reg.
+		KEY_ALL_ACCESS,		// REGSAM samDesired, // security access mask 
+		NULL,
+		phKey,				// Key we are creating
+		&disp );			// Type of creation
+}
+
+bool CWorkspaceFiles::ReadInt( const char *szSubKey, int *value )
+{
+	LONG lResult;           // Registry function result code
+	DWORD dwType;           // Type of key
+	DWORD dwSize;           // Size of element data
+
+	dwSize = sizeof( DWORD );
+
+	lResult = RegQueryValueEx(
+		m_hKeyMain,		// handle to key
+		szSubKey,	// value name
+		0,			// reserved
+		&dwType,    // type buffer
+		(LPBYTE)value,    // data buffer
+		&dwSize );  // size of data buffer
+
+	if (lResult != ERROR_SUCCESS)  // Failure
+		return false;
+
+	if (dwType != REG_DWORD)
+		return false;
+
+	return true;
+}
+
+
+bool CWorkspaceFiles::WriteInt( const char *szSubKey, int value )
+{
+	LONG lResult;           // Registry function result code
+	DWORD dwSize;           // Size of element data
+
+	dwSize = sizeof( DWORD );
+
+	lResult = RegSetValueEx(
+		m_hKeyMain,		// handle to key
+		szSubKey,	// value name
+		0,			// reserved
+		REG_DWORD,		// type buffer
+		(LPBYTE)&value,    // data buffer
+		dwSize );  // size of data buffer
+
+	if (lResult != ERROR_SUCCESS)  // Failure
+		return false;
+
+	return true;
+}
+
+bool CWorkspaceFiles::ReadString( const char *szSubKey, char *value, int buffersize )
+{
+	LONG lResult;           // Registry function result code
+	DWORD dwType;           // Type of key
+	DWORD dwSize;           // Size of element data
+
+	dwSize = buffersize;
+
+	lResult = RegQueryValueEx(
+		m_hKeyMain,		// handle to key
+		szSubKey,	// value name
+		0,			// reserved
+		&dwType,    // type buffer
+		(LPBYTE)value,    // data buffer
+		&dwSize );  // size of data buffer
+
+	if (lResult != ERROR_SUCCESS)  // Failure
+		return false;
+
+	if (dwType != REG_SZ)
+		return false;
+
+	return true;
+}
+
+
+bool CWorkspaceFiles::WriteString( const char *szSubKey, const char *value )
+{
+	LONG lResult;           // Registry function result code
+	DWORD dwSize;           // Size of element data
+
+	dwSize = strlen( value ) + 1;
+
+	lResult = RegSetValueEx(
+		m_hKeyMain,		// handle to key
+		szSubKey,	// value name
+		0,			// reserved
+		REG_SZ,		// type buffer
+		(LPBYTE)value,    // data buffer
+		dwSize );  // size of data buffer
+
+	if (lResult != ERROR_SUCCESS)  // Failure
+		return false;
+
+	return true;
+}