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wxgui: 

* Removed some erroneous language error messages during first-time startup on non-english systems.
 * Cleaned up BIOS code a bit and moved all the scatterings from Memory.cpp, Misc.cpp, etc. into a single BiosTools.cpp file.
 * Implemented BIOS selector in the config dialog.

git-svn-id: http://pcsx2.googlecode.com/svn/branches/wxgui@1634 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
Jake.Stine 2009-08-16 06:26:40 +00:00
parent 3457347716
commit 49144a5331
14 changed files with 369 additions and 225 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
pcsx2/CDVD/CDVD.cpp
View File

@ -26,6 +26,7 @@
#include "CDVD_internal.h"
#include "CDVDisoReader.h"
#include "gs.h" // for gsRegionMode
#include "ps2/BiosTools.h"
#include "AppConfig.h"
static cdvdStruct cdvd;

65
pcsx2/Memory.cpp
View File

@ -46,6 +46,7 @@ BIOS
#include "IopCommon.h"
#include "iR5900.h"
#include "ps2/BiosTools.h"
#include "VUmicro.h"
#include "GS.h"
@ -85,40 +86,6 @@ u16 ba0R16(u32 mem)
}
// Attempts to load a BIOS rom file, by trying multiple combinations of base filename
// and extension. The bios specified in Config.Bios is used as the base.
void loadBiosRom( const wxChar *ext, u8 *dest, long maxSize )
{
wxString Bios1;
long filesize;
// Try first a basic extension concatenation (normally results in something like name.bin.rom1)
const wxString Bios( g_Conf->FullpathToBios() );
Bios1.Printf( L"%s.%s", Bios.c_str(), ext);
if( (filesize=Path::GetFileSize( Bios1 ) ) <= 0 )
{
// Try the name properly extensioned next (name.rom1)
Bios1 = Path::ReplaceExtension( Bios, ext );
if( (filesize=Path::GetFileSize( Bios1 ) ) <= 0 )
{
// Try for the old-style method (rom1.bin)
Bios1 = Path::Combine( g_Conf->Folders.Bios, (wxString)ext ) + L".bin";
if( (filesize=Path::GetFileSize( Bios1 ) ) <= 0 )
{
Console::Notice( "Load Bios Warning: %s not found (this is not an error!)", params wxString(ext).ToAscii().data() );
return;
}
}
}
// if we made it this far, we have a successful file found:
wxFile fp( Bios1 );
fp.Read( dest, min( maxSize, filesize ) );
}
u8 *psM = NULL; //32mb Main Ram
u8 *psR = NULL; //4mb rom area
u8 *psR1 = NULL; //256kb rom1 area (actually 196kb, but can't mask this)
@ -802,35 +769,7 @@ void memReset()
vtlb_VMap(0x00000000,0x00000000,0x20000000);
vtlb_VMapUnmap(0x20000000,0x60000000);
wxString Bios( g_Conf->FullpathToBios() );
long filesize = Path::GetFileSize( Bios );
if( filesize > 0 )
{
wxFile fp( Bios.c_str() );
fp.Read( PS2MEM_ROM, min( (long)Ps2MemSize::Rom, filesize ) );
}
else
{
// Translated: Bios file not found or not specified ... A bios is required for Pcsx2 to run!
throw Exception::FileNotFound( Bios,
L"Configured Bios file does not exist",
pxE( ".Error:BiosNotFound",
L"The configured BIOS file does not exist, or no BIOS has been configured.\n\n"
L"PCSX2 requires a PS2 BIOS to run; and the BIOS *must* be obtained from an actual PS2 unit\n"
L"that you own (borrowing doesn't count). Please consult the FAQs and Guides for further instructions."
)
);
}
BiosVersion = GetBiosVersion();
Console::Status("Bios Version %d.%d", params BiosVersion >> 8, BiosVersion & 0xff);
//injectIRX("host.irx"); //not fully tested; still buggy
loadBiosRom( L"rom1", PS2MEM_ROM1, Ps2MemSize::Rom1 );
loadBiosRom( L"rom2", PS2MEM_ROM2, Ps2MemSize::Rom2 );
loadBiosRom( L"erom", PS2MEM_EROM, Ps2MemSize::ERom );
LoadBIOS();
}
//////////////////////////////////////////////////////////////////////////////////////////

1
pcsx2/Memory.h
View File

@ -158,5 +158,4 @@ extern void mmap_ClearCpuBlock( uint offset );
#define memWrite64 vtlb_memWrite64
#define memWrite128 vtlb_memWrite128
extern void loadBiosRom( const char *ext, u8 *dest, long maxSize );
extern u16 ba0R16(u32 mem);

147
pcsx2/Misc.cpp
View File

@ -47,7 +47,6 @@
using namespace std;
using namespace R5900;
u32 BiosVersion;
static int g_Pcsx2Recording = 0; // true 1 if recording video and sound
bool renderswitch = 0;
@ -58,30 +57,13 @@ int StatesC = 0;
extern wxString strgametitle;
#define DIRENTRY_SIZE 16
#if defined(_MSC_VER)
#pragma pack(1)
#endif
struct romdir
{
char fileName[10];
u16 extInfoSize;
u32 fileSize;
#if defined(_MSC_VER)
};
#pragma pack() //+22
#else
} __attribute__((packed));
#endif
// ------------------------------------------------------------------------
// Force DevAssert to *not* inline for devel/debug builds (allows using breakpoints to trap
// assertions), and force it to inline for release builds (optimizes it out completely since
// IsDevBuild is false). Since Devel builds typically aren't enabled with Global Optimization/
// LTCG, this currently isn't even necessary. But might as well, in case we decide at a later
// date to re-enable LTCG for devel.
//
#ifdef PCSX2_DEVBUILD
# define DEVASSERT_INLINE __noinline
#else
@ -110,133 +92,6 @@ DEVASSERT_INLINE void DevAssert( bool condition, const char* msg )
}
}
u32 GetBiosVersion() {
unsigned int fileOffset=0;
s8 *ROMVER;
char vermaj[8];
char vermin[8];
struct romdir *rd;
u32 version;
int i;
for (i=0; i<512*1024; i++) {
rd = (struct romdir*)&psRu8(i);
if (strncmp(rd->fileName, "RESET", 5) == 0)
break; /* found romdir */
}
if (i == 512*1024) return -1;
while(strlen(rd->fileName) > 0){
if (strcmp(rd->fileName, "ROMVER") == 0){ // found romver
ROMVER = &psRs8(fileOffset);
strncpy(vermaj, (char *)(ROMVER+ 0), 2); vermaj[2] = 0;
strncpy(vermin, (char *)(ROMVER+ 2), 2); vermin[2] = 0;
version = strtol(vermaj, (char**)NULL, 0) << 8;
version|= strtol(vermin, (char**)NULL, 0);
return version;
}
if ((rd->fileSize % 0x10)==0)
fileOffset += rd->fileSize;
else
fileOffset += (rd->fileSize + 0x10) & 0xfffffff0;
rd++;
}
return -1;
}
//2002-09-22 (Florin)
bool IsBIOS(const wxString& filename, wxString& description)
{
uint fileOffset=0;
romdir rd;
wxFileName Bios( g_Conf->Folders.Bios + filename );
wxFile fp( Bios.GetFullPath().c_str() );
if( !fp.IsOpened() ) return FALSE;
int biosFileSize = fp.Length();
if( biosFileSize <= 0) return FALSE;
while( (fp.Tell() < 512*1024) && (fp.Read( &rd, DIRENTRY_SIZE ) == DIRENTRY_SIZE) )
{
if (strcmp(rd.fileName, "RESET") == 0)
break; // found romdir
}
if ((strcmp(rd.fileName, "RESET") != 0) || (rd.fileSize == 0)) {
return FALSE; //Unable to locate ROMDIR structure in file or a ioprpXXX.img
}
bool found = false;
while(strlen(rd.fileName) > 0)
{
if (strcmp(rd.fileName, "ROMVER") == 0) // found romver
{
char aROMVER[14+1]; // ascii version loaded from disk.
uint filepos = fp.Tell();
fp.Seek( fileOffset );
if( fp.Read( &aROMVER, 14 ) == 0 ) break;
fp.Seek( filepos ); //go back
const char zonefail[2] = { aROMVER[4], '\0' }; // the default "zone" (unknown code)
const char* zone = zonefail;
switch(aROMVER[4])
{
case 'T': zone = "T10K "; break;
case 'X': zone = "Test "; break;
case 'J': zone = "Japan "; break;
case 'A': zone = "USA "; break;
case 'E': zone = "Europe"; break;
case 'H': zone = "HK "; break;
case 'P': zone = "Free "; break;
case 'C': zone = "China "; break;
}
const wxString romver( wxString::FromAscii(aROMVER) );
description.Printf( L"%s v%c%c.%c%c(%c%c/%c%c/%c%c%c%c) %s", wxString::FromAscii(zone).ToAscii().data(),
romver[0], romver[1], // ver major
romver[2], romver[3], // ver minor
romver[12], romver[13], // day
romver[10], romver[11], // month
romver[6], romver[7], romver[8], romver[9], // year!
(aROMVER[5]=='C') ? L"Console" : (aROMVER[5]=='D') ? L"Devel" : L""
);
found = true;
}
if ((rd.fileSize % 0x10)==0)
fileOffset += rd.fileSize;
else
fileOffset += (rd.fileSize + 0x10) & 0xfffffff0;
if (fp.Read( &rd, DIRENTRY_SIZE ) != DIRENTRY_SIZE) break;
}
fileOffset-=((rd.fileSize + 0x10) & 0xfffffff0) - rd.fileSize;
if (found)
{
if ( biosFileSize < (int)fileOffset)
{
description << ((biosFileSize*100)/(int)fileOffset) << L"%";
// we force users to have correct bioses,
// not that lame scph10000 of 513KB ;-)
}
return true;
}
return false; //fail quietly
}
// return value:
// 0 - Invalid or unknown disc.
// 1 - PS1 CD

8
pcsx2/Misc.h
View File

@ -16,8 +16,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __MISC_H__
#define __MISC_H__
#pragma once
struct KeyModifiers
{
@ -32,8 +31,6 @@ extern struct KeyModifiers keymodifiers;
// So a rename to pDisplay is in the works, but it will not, in fact, be removed.
extern uptr pDsp; //Used in GS, MTGS, Plugins, Misc
u32 GetBiosVersion(); // Used in Misc, Memory
extern u32 BiosVersion; // Used in Memory, Misc, CDVD
int GetPS2ElfName( wxString& dest ); // Used in Misc, System, Linux, CDVD
// Not sure what header these should go in. Probably not this one.
@ -42,10 +39,7 @@ extern u32 g_sseVUMXCSR, g_sseMXCSR;
// Used in Misc,and Windows/Linux files.
extern void ProcessFKeys(int fkey, struct KeyModifiers *keymod); // processes fkey related commands value 1-12
extern bool IsBIOS(const wxString& filename, wxString& description);
void SaveGSState(const wxString& file);
void LoadGSState(const wxString& file);
#endif /* __MISC_H__ */

2
pcsx2/SaveState.cpp
View File

@ -22,6 +22,8 @@
#include "SaveState.h"
#include "CDVD/IsoFSdrv.h"
#include "ps2/BiosTools.h"
#include "VUmicro.h"
#include "VU.h"
#include "iCore.h"

2
pcsx2/gui/AppConfig.cpp
View File

@ -400,6 +400,7 @@ void AppConfig::Apply()
NTFS_CompressFile( g_Conf->Folders.MemoryCards.ToString(), g_Conf->McdEnableNTFS );
bool prev = wxLog::EnableLogging( false ); // wx generates verbose errors if languages don't exist, so disable them here.
if( !i18n_SetLanguage( LanguageId ) )
{
if( !i18n_SetLanguage( wxLANGUAGE_DEFAULT ) )
@ -407,6 +408,7 @@ void AppConfig::Apply()
i18n_SetLanguage( wxLANGUAGE_ENGLISH );
}
}
wxLog::EnableLogging( prev );
// Always perform delete and reload of the Recent Iso List. This handles cases where
// the recent file count has been changed, and it's a helluva lot easier than trying

2
pcsx2/gui/MainFrame.h
View File

@ -23,7 +23,7 @@
#include <wx/docview.h>
#include "App.h"
#include "PS2/CoreEmuThread.h"
#include "ps2/CoreEmuThread.h"
extern CoreEmuThread* g_EmuThread;

4
pcsx2/gui/Panels/ConfigurationPanels.h
View File

@ -356,6 +356,7 @@ namespace Panels
public:
ComboBoxPanel( PluginSelectorPanel* parent );
wxComboBox& Get( int i ) { return *m_combobox[i]; }
wxComboBox& GetBios() { return m_BiosBox; }
void Reset();
};
@ -367,7 +368,7 @@ namespace Panels
int m_progress;
public:
StatusPanel( wxWindow* parent, int pluginCount );
StatusPanel( wxWindow* parent, int pluginCount, int biosCount );
void AdvanceProgress( const wxString& msg );
void Reset();
};
@ -378,6 +379,7 @@ namespace Panels
protected:
wxArrayString m_FileList; // list of potential plugin files
wxArrayString m_BiosList;
StatusPanel& m_StatusPanel;
ComboBoxPanel& m_ComponentBoxes;
bool m_Uninitialized;

69
pcsx2/gui/Panels/PluginSelectorPanel.cpp
View File

@ -19,6 +19,7 @@
#include "PrecompiledHeader.h"
#include "Plugins.h"
#include "ConfigurationPanels.h"
#include "ps2/BiosTools.h"
#include <wx/dynlib.h>
#include <wx/dir.h>
@ -116,7 +117,7 @@ public:
static const wxString failed_separator( L"-------- Unsupported Plugins --------" );
// ------------------------------------------------------------------------
Panels::PluginSelectorPanel::StatusPanel::StatusPanel( wxWindow* parent, int pluginCount ) :
Panels::PluginSelectorPanel::StatusPanel::StatusPanel( wxWindow* parent, int pluginCount, __unused int biosCount ) :
wxPanelWithHelpers( parent )
, m_gauge( *new wxGauge( this, wxID_ANY, pluginCount ) )
, m_label( *new wxStaticText( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxALIGN_CENTRE | wxST_NO_AUTORESIZE ) )
@ -146,8 +147,10 @@ void Panels::PluginSelectorPanel::StatusPanel::Reset()
// ------------------------------------------------------------------------
Panels::PluginSelectorPanel::ComboBoxPanel::ComboBoxPanel( PluginSelectorPanel* parent ) :
wxPanelWithHelpers( parent )
, m_BiosBox( *new wxComboBox( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0, NULL, wxCB_READONLY ) )
, m_BiosBox( *new wxComboBox( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0, NULL, wxCB_READONLY | wxCB_SORT ) )
{
m_BiosBox.SetFont( wxFont( m_BiosBox.GetFont().GetPointSize()+1, wxFONTFAMILY_MODERN, wxNORMAL, wxNORMAL, false, L"Lucida Console" ) );
wxFlexGridSizer& s_plugin = *new wxFlexGridSizer( NumPluginTypes, 3, 16, 10 );
s_plugin.SetFlexibleDirection( wxHORIZONTAL );
s_plugin.AddGrowableCol( 1 ); // expands combo boxes to full width.
@ -182,7 +185,8 @@ Panels::PluginSelectorPanel::PluginSelectorPanel( wxWindow& parent, int idealWid
BaseApplicableConfigPanel( &parent, idealWidth )
, m_FileList()
, m_StatusPanel( *new StatusPanel( this,
wxDir::GetAllFiles( g_Conf->Folders.Plugins.ToString(), &m_FileList, wxsFormat( L"*%s", wxDynamicLibrary::GetDllExt()), wxDIR_FILES )
wxDir::GetAllFiles( g_Conf->Folders.Plugins.ToString(), &m_FileList, wxsFormat( L"*%s", wxDynamicLibrary::GetDllExt()), wxDIR_FILES ),
wxDir::GetAllFiles( g_Conf->Folders.Bios.ToString(), &m_BiosList, L"*.bin", wxDIR_FILES )
) )
, m_ComponentBoxes( *new ComboBoxPanel( this ) )
, m_Uninitialized( true )
@ -195,7 +199,6 @@ Panels::PluginSelectorPanel::PluginSelectorPanel( wxWindow& parent, int idealWid
//s_main.AddSpacer( 4 );
//AddStaticText( s_main, _("Tip: Installed plugins that are not compatible with your hardware or operating system will be listed below a separator.") );
s_main.AddSpacer( 4 );
s_main.Add( &m_StatusPanel, SizerFlags::StdExpand().ReserveSpaceEvenIfHidden() );
// refresh button used for diagnostics... (don't think there's a point to having one otherwise) --air
@ -226,12 +229,46 @@ void Panels::PluginSelectorPanel::Apply( AppConfig& conf )
for( int i=0; i<NumPluginTypes; ++i )
{
int sel = m_ComponentBoxes.Get(i).GetSelection();
if( sel == wxNOT_FOUND ) continue;
if( sel == wxNOT_FOUND )
{
wxString plugname( wxString::FromAscii( tbl_PluginInfo[i].shortname ) );
throw Exception::CannotApplySettings( this,
// English Log
wxsFormat( L"User did not specify a valid selection for the %s plugin.", plugname.c_str() ),
// Translated
wxsFormat( L"Please select a valid plugin for the %s.", plugname.c_str() ) + L"\n\n" +
pxE( ".Popup Error:Invalid Plugin Selection",
L"All plugins must have valid selections for PCSX2 to run. If you are unable to make\n"
L"a valid selection due to missing plugins or an incomplete install of PCSX2, then\n"
L"press cancel to close the Configuration panel."
)
);
}
wxFileName relative( m_FileList[(int)m_ComponentBoxes.Get(i).GetClientData(sel)] );
relative.MakeRelativeTo( g_Conf->Folders.Plugins.ToString() );
conf.BaseFilenames.Plugins[tbl_PluginInfo[i].id] = relative.GetFullPath();
}
int sel = m_ComponentBoxes.GetBios().GetSelection();
if( sel == wxNOT_FOUND )
{
throw Exception::CannotApplySettings( this,
// English Log
L"User did not specify a valid BIOS selection.",
// Translated
pxE( ".Popup Error:Invalid BIOS Selection",
L"Please select a valid BIOS before applying new settings. If you are unable to make\n"
L"a valid selection then press cancel to close the Configuration panel."
)
);
}
wxFileName relative( m_BiosList[(int)m_ComponentBoxes.GetBios().GetClientData(sel)] );
relative.MakeRelativeTo( g_Conf->Folders.Bios.ToString() );
conf.BaseFilenames.Bios = relative.GetFullPath();
}
void Panels::PluginSelectorPanel::DoRefresh()
@ -270,6 +307,26 @@ void Panels::PluginSelectorPanel::OnEnumComplete( wxCommandEvent& evt )
{
safe_delete( m_EnumeratorThread );
// -----------------
// Enumerate BIOS
// -----------------
wxFileName right( g_Conf->FullpathToBios() );
right.MakeRelativeTo( g_Conf->Folders.Plugins.ToString() );
for( size_t i=0; i<m_BiosList.GetCount(); ++i )
{
wxString description;
if( !IsBIOS(m_BiosList[i], description) ) continue;
int sel = m_ComponentBoxes.GetBios().Append( description, (void*)i );
wxFileName left( m_BiosList[i] );
left.MakeRelativeTo( g_Conf->Folders.Plugins.ToString() );
if( left == right )
m_ComponentBoxes.GetBios().SetSelection( sel );
}
// fixme: Default plugins should be picked based on the timestamp of the DLL or something?
// (for now we just force it to selection zero if nothing's selected)
@ -394,7 +451,7 @@ sptr Panels::PluginSelectorPanel::EnumThread::ExecuteTask()
yay.SetExtraLong( curidx );
m_master.GetEventHandler()->AddPendingEvent( yay );
}
wxCommandEvent done( wxEVT_EnumerationFinished );
m_master.GetEventHandler()->AddPendingEvent( done );

2
pcsx2/gui/i18n.cpp
View File

@ -86,12 +86,14 @@ static void i18n_DoPackageCheck( wxLanguage wxLangId, LangPackList& langs )
//
void i18n_EnumeratePackages( LangPackList& langs )
{
bool prev = wxLog::EnableLogging( false ); // wx generates verbose errors if languages don't exist, so disable them here.
langs.push_back( LangPackEnumeration() );
for( int li=wxLANGUAGE_UNKNOWN+1; li<wxLANGUAGE_USER_DEFINED; ++li )
{
i18n_DoPackageCheck( (wxLanguage)li, langs );
}
wxLog::EnableLogging( prev );
// Brilliant. Because someone in the wx world didn't think to move wxLANGUAGE_USER_DEFINED
// to a place where it wasn't butt right up against the main languages (like, say, start user

259
pcsx2/ps2/BiosTools.cpp Normal file
View File

@ -0,0 +1,259 @@
/* Pcsx2 - Pc Ps2 Emulator
* Copyright (C) 2002-2009 Pcsx2 Team
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "PrecompiledHeader.h"
#include "AppConfig.h"
#include "Common.h"
#include "BiosTools.h"
#include "wx/file.h"
#define DIRENTRY_SIZE 16
//////////////////////////////////////////////////////////////////////////////////////////
// romdir structure (packing required!)
//
#if defined(_MSC_VER)
#pragma pack(1)
#endif
struct romdir
{
char fileName[10];
u16 extInfoSize;
u32 fileSize;
#if defined(_MSC_VER)
};
#pragma pack() //+22
#else
} __attribute__((packed));
#endif
//////////////////////////////////////////////////////////////////////////////////////////
u32 BiosVersion; // Used in Memory, Misc, CDVD
// Returns the version information of the bios currently loaded into memory.
static u32 GetBiosVersion()
{
int i;
for (i=0; i<512*1024; i++)
{
if( strncmp( (char*)&psRu8(i), "RESET", 5 ) == 0 )
break; /* found romdir */
}
if (i == 512*1024) return -1;
const romdir* rd = (romdir*)&psRu8(i);
uint fileOffset = 0;
while(strlen(rd->fileName) > 0)
{
if (strcmp(rd->fileName, "ROMVER") == 0)
{
char vermaj[8];
char vermin[8];
u32 version;
const s8 *ROMVER = &psRs8(fileOffset);
strncpy(vermaj, (char *)(ROMVER+ 0), 2); vermaj[2] = 0;
strncpy(vermin, (char *)(ROMVER+ 2), 2); vermin[2] = 0;
version = strtol(vermaj, (char**)NULL, 0) << 8;
version|= strtol(vermin, (char**)NULL, 0);
return version;
}
if ((rd->fileSize % 0x10)==0)
fileOffset += rd->fileSize;
else
fileOffset += (rd->fileSize + 0x10) & 0xfffffff0;
rd++;
}
return -1;
}
// Attempts to load a BIOS rom sub-component, by trying multiple combinations of base
// filename and extension. The bios specified in the user's configuration is used as
// the base.
//
// Parameters:
// ext - extension of the sub-component to load. Valid options are rom1, rom2, AND erom.
//
static void loadBiosRom( const wxChar *ext, u8 *dest, long maxSize )
{
wxString Bios1;
long filesize;
// Try first a basic extension concatenation (normally results in something like name.bin.rom1)
const wxString Bios( g_Conf->FullpathToBios() );
Bios1.Printf( L"%s.%s", Bios.c_str(), ext);
if( (filesize=Path::GetFileSize( Bios1 ) ) <= 0 )
{
// Try the name properly extensioned next (name.rom1)
Bios1 = Path::ReplaceExtension( Bios, ext );
if( (filesize=Path::GetFileSize( Bios1 ) ) <= 0 )
{
Console::Notice( "Load Bios Warning: %s not found (this is not an error!)", params wxString(ext).ToAscii().data() );
return;
}
}
// if we made it this far, we have a successful file found:
wxFile fp( Bios1 );
fp.Read( dest, min( maxSize, filesize ) );
}
// Loads the configured bios rom file into PS2 memory. PS2 memory must be allocated prior to
// this method being called.
//
// Remarks:
// This function does not fail if rom1, rom2, or erom files are missing, since none are
// explicitly required for most emulation tasks.
//
// Exceptions:
// FileNotFound - Thrown if the primary bios file (usually .bin) is not found.
//
void LoadBIOS()
{
DevAssert( PS2MEM_ROM != NULL, "PS2 system memory has not been initialized yet." );
wxString Bios( g_Conf->FullpathToBios() );
long filesize = Path::GetFileSize( Bios );
if( filesize > 0 )
{
wxFile fp( Bios.c_str() );
fp.Read( PS2MEM_ROM, min( (long)Ps2MemSize::Rom, filesize ) );
}
else
{
// Translated: Bios file not found or not specified ... A bios is required for Pcsx2 to run!
throw Exception::FileNotFound( Bios,
L"Configured Bios file does not exist",
pxE( ".Error:BiosNotFound",
L"The configured BIOS file does not exist, or no BIOS has been configured.\n\n"
L"PCSX2 requires a PS2 BIOS to run; and the BIOS *must* be obtained from an actual PS2 unit\n"
L"that you own (borrowing doesn't count). Please consult the FAQs and Guides for further instructions."
)
);
}
BiosVersion = GetBiosVersion();
Console::Status("Bios Version %d.%d", params BiosVersion >> 8, BiosVersion & 0xff);
//injectIRX("host.irx"); //not fully tested; still buggy
loadBiosRom( L"rom1", PS2MEM_ROM1, Ps2MemSize::Rom1 );
loadBiosRom( L"rom2", PS2MEM_ROM2, Ps2MemSize::Rom2 );
loadBiosRom( L"erom", PS2MEM_EROM, Ps2MemSize::ERom );
}
bool IsBIOS(const wxString& filename, wxString& description)
{
uint fileOffset=0;
romdir rd;
wxFileName Bios( g_Conf->Folders.Bios + filename );
wxFile fp( Bios.GetFullPath().c_str() );
if( !fp.IsOpened() ) return FALSE;
int biosFileSize = fp.Length();
if( biosFileSize < 1024*4096) return FALSE; // valid bios must be at least 4mb.
while( (fp.Tell() < 512*1024) && (fp.Read( &rd, DIRENTRY_SIZE ) == DIRENTRY_SIZE) )
{
if (strcmp(rd.fileName, "RESET") == 0)
break; // found romdir
}
if ((strcmp(rd.fileName, "RESET") != 0) || (rd.fileSize == 0)) {
return FALSE; //Unable to locate ROMDIR structure in file or a ioprpXXX.img
}
bool found = false;
while(strlen(rd.fileName) > 0)
{
if (strcmp(rd.fileName, "ROMVER") == 0) // found romver
{
char aROMVER[14+1]; // ascii version loaded from disk.
uint filepos = fp.Tell();
fp.Seek( fileOffset );
if( fp.Read( &aROMVER, 14 ) == 0 ) break;
fp.Seek( filepos ); //go back
const char zonefail[2] = { aROMVER[4], '\0' }; // the default "zone" (unknown code)
const char* zone = zonefail;
switch(aROMVER[4])
{
case 'T': zone = "T10K"; break;
case 'X': zone = "Test"; break;
case 'J': zone = "Japan"; break;
case 'A': zone = "USA"; break;
case 'E': zone = "Europe"; break;
case 'H': zone = "HK"; break;
case 'P': zone = "Free"; break;
case 'C': zone = "China"; break;
}
const wxString romver( wxString::FromAscii(aROMVER) );
description.Printf( L"%-7s v%c%c.%c%c(%c%c/%c%c/%c%c%c%c) %s",
wxString::FromAscii(zone).c_str(),
romver[0], romver[1], // ver major
romver[2], romver[3], // ver minor
romver[12], romver[13], // day
romver[10], romver[11], // month
romver[6], romver[7], romver[8], romver[9], // year!
(aROMVER[5]=='C') ? L"Console" : (aROMVER[5]=='D') ? L"Devel" : L""
);
found = true;
}
if ((rd.fileSize % 0x10)==0)
fileOffset += rd.fileSize;
else
fileOffset += (rd.fileSize + 0x10) & 0xfffffff0;
if (fp.Read( &rd, DIRENTRY_SIZE ) != DIRENTRY_SIZE) break;
}
fileOffset-=((rd.fileSize + 0x10) & 0xfffffff0) - rd.fileSize;
if (found)
{
if ( biosFileSize < (int)fileOffset)
{
description << ((biosFileSize*100)/(int)fileOffset) << L"%";
// we force users to have correct bioses,
// not that lame scph10000 of 513KB ;-)
}
return true;
}
return false; //fail quietly
}

24
pcsx2/ps2/BiosTools.h Normal file
View File

@ -0,0 +1,24 @@
/* Pcsx2 - Pc Ps2 Emulator
* Copyright (C) 2002-2009 Pcsx2 Team
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#pragma once
extern u32 BiosVersion; // Used by CDVD
extern void LoadBIOS();
extern bool IsBIOS(const wxString& filename, wxString& description);

8
pcsx2/windows/VCprojects/pcsx2_2008.vcproj
View File

@ -1042,6 +1042,14 @@
RelativePath="..\..\x86\BaseblockEx.h"
>
</File>
<File
RelativePath="..\..\ps2\BiosTools.cpp"
>
</File>
<File
RelativePath="..\..\ps2\BiosTools.h"
>
</File>
<File
RelativePath="..\..\ps2\CoreEmuThread.cpp"
>