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Generate a simple non-bootable firmware when not provided. (v2) (#1175) 

* Generate a simple non-bootable firmware when not provided.

* Expose Username and Language into settings dialog.

* Add firmware overrides for more settings. Also make override optionals when a firmware is provided.

* Refactor firmware settings into separate dialog.

* use usernameLength instead of u16Username.length() (#3)

* Fix curly braces code-style.

* LoadUserSettingsFromConfig: convert from UTF-8 to UTF-16 via wstring_convert

* Fix firmware username capitalization.

* cleanup firmware backup logic

* Put brace where it should be

Co-authored-by: Rayyan Ansari <68647953+RayyanAnsari@users.noreply.github.com>

Co-authored-by: Filippo Scognamiglio <flscogna@gmail.com>
Co-authored-by: kyandora <71771686+kyandora@users.noreply.github.com>
Co-authored-by: Filippo Scognamiglio <filippo.scognamiglio@felgo.com>
Co-authored-by: RSDuck <RSDuck@users.noreply.github.com>
Co-authored-by: Rayyan Ansari <68647953+RayyanAnsari@users.noreply.github.com>
This commit is contained in:
Adrian Siekierka 2021-10-02 20:16:27 +02:00 committed by GitHub
parent b92622b765
commit d378b0252f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 437 additions and 23 deletions
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16
src/Config.cpp
View File

@ -35,6 +35,14 @@ char FirmwarePath[1024];
int DLDIEnable;
char DLDISDPath[1024];
char FirmwareUsername[64];
int FirmwareLanguage;
bool FirmwareOverrideSettings;
int FirmwareBirthdayMonth;
int FirmwareBirthdayDay;
int FirmwareFavouriteColour;
char FirmwareMessage[1024];
char DSiBIOS9Path[1024];
char DSiBIOS7Path[1024];
char DSiFirmwarePath[1024];
@ -63,6 +71,14 @@ ConfigEntry ConfigFile[] =
{"DLDIEnable", 0, &DLDIEnable, 0, NULL, 0},
{"DLDISDPath", 1, DLDISDPath, 0, "", 1023},
{"FirmwareUsername", 1, FirmwareUsername, 0, "melonDS", 63},
{"FirmwareLanguage", 0, &FirmwareLanguage, 1, NULL, 0},
{"FirmwareOverrideSettings", 0, &FirmwareOverrideSettings, false, NULL, 0},
{"FirmwareBirthdayMonth", 0, &FirmwareBirthdayMonth, 0, NULL, 0},
{"FirmwareBirthdayDay", 0, &FirmwareBirthdayDay, 0, NULL, 0},
{"FirmwareFavouriteColour", 0, &FirmwareFavouriteColour, 0, NULL, 0},
{"FirmwareMessage", 1, FirmwareMessage, 0, "", 1023},
{"DSiBIOS9Path", 1, DSiBIOS9Path, 0, "", 1023},
{"DSiBIOS7Path", 1, DSiBIOS7Path, 0, "", 1023},
{"DSiFirmwarePath", 1, DSiFirmwarePath, 0, "", 1023},

8
src/Config.h
View File

@ -48,6 +48,14 @@ extern char FirmwarePath[1024];
extern int DLDIEnable;
extern char DLDISDPath[1024];
extern char FirmwareUsername[64];
extern int FirmwareLanguage;
extern bool FirmwareOverrideSettings;
extern int FirmwareBirthdayMonth;
extern int FirmwareBirthdayDay;
extern int FirmwareFavouriteColour;
extern char FirmwareMessage[1024];
extern char DSiBIOS9Path[1024];
extern char DSiBIOS7Path[1024];
extern char DSiFirmwarePath[1024];

108
src/SPI.cpp
View File

@ -19,6 +19,10 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <string>
#include <algorithm>
#include <codecvt>
#include <locale>
#include "Config.h"
#include "NDS.h"
#include "DSi.h"
@ -112,25 +116,25 @@ u32 FixFirmwareLength(u32 originalLength)
return originalLength;
}
void Reset()
void LoadDefaultFirmware()
{
if (Firmware) delete[] Firmware;
Firmware = NULL;
FirmwareLength = 0x20000;
Firmware = new u8[FirmwareLength];
memset(Firmware, 0xFF, FirmwareLength);
FirmwareMask = FirmwareLength - 1;
if (NDS::ConsoleType == 1)
strncpy(FirmwarePath, Config::DSiFirmwarePath, 1023);
else
strncpy(FirmwarePath, Config::FirmwarePath, 1023);
u32 userdata = 0x7FE00 & FirmwareMask;
FILE* f = Platform::OpenLocalFile(FirmwarePath, "rb");
if (!f)
{
printf("Firmware not found\n");
memset(Firmware + userdata, 0, 0x74);
// TODO: generate default firmware
return;
}
// user settings offset
*(u16*)&Firmware[0x20] = (FirmwareLength - 0x200) >> 3;
Firmware[userdata+0x00] = 5; // version
}
void LoadFirmwareFromFile(FILE* f)
{
fseek(f, 0, SEEK_END);
FirmwareLength = FixFirmwareLength((u32)ftell(f));
@ -143,19 +147,76 @@ void Reset()
fclose(f);
// take a backup
char firmbkp[1028];
char fwBackupPath[sizeof(FirmwarePath) + 4];
int fplen = strlen(FirmwarePath);
strncpy(&firmbkp[0], FirmwarePath, fplen);
strncpy(&firmbkp[fplen], ".bak", 1028-fplen);
firmbkp[fplen+4] = '\0';
f = Platform::OpenLocalFile(firmbkp, "rb");
if (f) fclose(f);
else
strcpy(&fwBackupPath[0], FirmwarePath);
strncpy(&fwBackupPath[fplen], ".bak", sizeof(fwBackupPath) - fplen);
fwBackupPath[fplen+4] = '\0';
f = Platform::OpenLocalFile(fwBackupPath, "rb");
if (!f)
{
f = Platform::OpenLocalFile(fwBackupPath, "wb");
if (f)
{
f = Platform::OpenLocalFile(firmbkp, "wb");
fwrite(Firmware, 1, FirmwareLength, f);
fclose(f);
}
else
{
printf("Could not write firmware backup!\n");
}
}
else
{
fclose(f);
}
}
void LoadUserSettingsFromConfig()
{
// setting up username
std::u16string username = std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>{}.from_bytes(Config::FirmwareUsername);
size_t usernameLength = std::min(username.length(), (size_t) 10);
memcpy(Firmware + UserSettings + 0x06, username.data(), usernameLength * sizeof(char16_t));
Firmware[UserSettings+0x1A] = usernameLength;
// setting language
Firmware[UserSettings+0x64] = Config::FirmwareLanguage;
// setting up color
Firmware[UserSettings+0x02] = Config::FirmwareFavouriteColour;
// setting up birthday
Firmware[UserSettings+0x03] = Config::FirmwareBirthdayMonth;
Firmware[UserSettings+0x04] = Config::FirmwareBirthdayDay;
// setup message
std::u16string message = std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>{}.from_bytes(Config::FirmwareMessage);
size_t messageLength = std::min(message.length(), (size_t) 26);
memcpy(Firmware + UserSettings + 0x1C, message.data(), messageLength * sizeof(char16_t));
Firmware[UserSettings+0x50] = messageLength;
}
void Reset()
{
if (Firmware) delete[] Firmware;
Firmware = NULL;
if (NDS::ConsoleType == 1)
strncpy(FirmwarePath, Config::DSiFirmwarePath, sizeof(FirmwarePath) - 1);
else
strncpy(FirmwarePath, Config::FirmwarePath, sizeof(FirmwarePath) - 1);
FILE* f = Platform::OpenLocalFile(FirmwarePath, "rb");
if (!f)
{
printf("Firmware not found! Generating default firmware.\n");
LoadDefaultFirmware();
}
else
{
LoadFirmwareFromFile(f);
}
FirmwareMask = FirmwareLength - 1;
@ -168,6 +229,9 @@ void Reset()
UserSettings = userdata;
if (!f || Config::FirmwareOverrideSettings)
LoadUserSettingsFromConfig();
// fix touchscreen coords
*(u16*)&Firmware[userdata+0x58] = 0;
*(u16*)&Firmware[userdata+0x5A] = 0;

2
src/frontend/Util_ROM.cpp
View File

@ -165,7 +165,7 @@ int VerifyDSFirmware()
long len;
f = Platform::OpenLocalFile(Config::FirmwarePath, "rb");
if (!f) return Load_FirmwareMissing;
if (!f) return Load_FirmwareNotBootable;
fseek(f, 0, SEEK_END);
len = ftell(f);

1
src/frontend/qt_sdl/CMakeLists.txt
View File

@ -10,6 +10,7 @@ SET(SOURCES_QT_SDL
InputConfig/resources/ds.qrc
VideoSettingsDialog.cpp
AudioSettingsDialog.cpp
FirmwareSettingsDialog.cpp
WifiSettingsDialog.cpp
InterfaceSettingsDialog.cpp
ROMInfoDialog.cpp

2
src/frontend/qt_sdl/EmuSettingsDialog.cpp
View File

@ -19,6 +19,8 @@
#include <stdio.h>
#include <QFileDialog>
#include <QMessageBox>
#include <QList>
#include <QDateEdit>
#include "types.h"
#include "Platform.h"

72
src/frontend/qt_sdl/FirmwareSettingsDialog.cpp Normal file
View File

@ -0,0 +1,72 @@
/*
Copyright 2016-2020 Arisotura
This file is part of melonDS.
melonDS 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.
melonDS 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 melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include "Config.h"
#include "FirmwareSettingsDialog.h"
#include "ui_FirmwareSettingsDialog.h"
FirmwareSettingsDialog* FirmwareSettingsDialog::currentDlg = nullptr;
FirmwareSettingsDialog::FirmwareSettingsDialog(QWidget* parent) : QDialog(parent), ui(new Ui::FirmwareSettingsDialog)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose);
ui->usernameEdit->setText(Config::FirmwareUsername);
ui->languageBox->addItems(languages);
ui->languageBox->setCurrentIndex(Config::FirmwareLanguage);
QDate birthDate = QDate(QDate::currentDate().year(), Config::FirmwareBirthdayMonth, Config::FirmwareBirthdayDay);
ui->birthdayEdit->setDate(birthDate);
ui->colorsEdit->addItems(colours);
ui->colorsEdit->setCurrentIndex(Config::FirmwareFavouriteColour);
ui->messageEdit->setText(Config::FirmwareMessage);
ui->overrideFirmwareBox->setChecked(Config::FirmwareOverrideSettings);
}
FirmwareSettingsDialog::~FirmwareSettingsDialog()
{
delete ui;
}
void FirmwareSettingsDialog::on_dialogButtons_accepted()
{
std::string newName = ui->usernameEdit->text().toStdString();
strncpy(Config::FirmwareUsername, newName.c_str(), 63); Config::FirmwareUsername[63] = '\0';
Config::FirmwareLanguage = ui->languageBox->currentIndex();
Config::FirmwareFavouriteColour = ui->colorsEdit->currentIndex();
Config::FirmwareBirthdayDay = ui->birthdayEdit->date().day();
Config::FirmwareBirthdayMonth = ui->birthdayEdit->date().month();
Config::FirmwareOverrideSettings = ui->overrideFirmwareBox->isChecked();
std::string newMessage = ui->messageEdit->text().toStdString();
strncpy(Config::FirmwareMessage, newMessage.c_str(), 1023); Config::FirmwareMessage[1023] = '\0';
Config::Save();
closeDlg();
}
void FirmwareSettingsDialog::on_dialogButtons_rejected()
{
closeDlg();
}

92
src/frontend/qt_sdl/FirmwareSettingsDialog.h Normal file
View File

@ -0,0 +1,92 @@
/*
Copyright 2016-2020 Arisotura
This file is part of melonDS.
melonDS 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.
melonDS 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 melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef FIRMWARESETTINGSDIALOG_H
#define FIRMWARESETTINGSDIALOG_H
#include <QDialog>
#include <QWidget>
namespace Ui { class FirmwareSettingsDialog; }
class FirmwareSettingsDialog;
class FirmwareSettingsDialog : public QDialog
{
Q_OBJECT
public:
const QStringList colours
{
"Greyish Blue",
"Brown",
"Red",
"Light Pink",
"Orange",
"Yellow",
"Lime",
"Light Green",
"Dark Green",
"Turqoise",
"Light Blue",
"Blue",
"Dark Blue",
"Dark Purple",
"Light Purple",
"Dark Pink"
};
const QStringList languages
{
"Japanese",
"English",
"French",
"German",
"Italian",
"Spanish"
};
explicit FirmwareSettingsDialog(QWidget* parent);
~FirmwareSettingsDialog();
static FirmwareSettingsDialog* currentDlg;
static FirmwareSettingsDialog* openDlg(QWidget* parent)
{
if (currentDlg)
{
currentDlg->activateWindow();
return currentDlg;
}
currentDlg = new FirmwareSettingsDialog(parent);
currentDlg->show();
return currentDlg;
}
static void closeDlg()
{
currentDlg = nullptr;
}
private slots:
void on_dialogButtons_accepted();
void on_dialogButtons_rejected();
private:
Ui::FirmwareSettingsDialog* ui;
};
#endif // FIRMWARESETTINGSDIALOG_H

144
src/frontend/qt_sdl/FirmwareSettingsDialog.ui Normal file
View File

@ -0,0 +1,144 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>FirmwareSettingsDialog</class>
<widget class="QDialog" name="FirmwareSettingsDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>511</width>
<height>272</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="windowTitle">
<string>Firmware settings - melonDS</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="sizeConstraint">
<enum>QLayout::SetFixedSize</enum>
</property>
<item>
<layout class="QFormLayout" name="formLayout">
<item row="0" column="0">
<widget class="QLabel" name="usernameLabel">
<property name="text">
<string>Username</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLineEdit" name="usernameEdit">
<property name="text">
<string>MelonDS</string>
</property>
<property name="maxLength">
<number>10</number>
</property>
<property name="clearButtonEnabled">
<bool>false</bool>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Language</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QComboBox" name="languageBox"/>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Birthday</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QDateEdit" name="birthdayEdit"/>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Color</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QComboBox" name="colorsEdit"/>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Message</string>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QLineEdit" name="messageEdit"/>
</item>
<item row="5" column="0" colspan="2">
<widget class="QCheckBox" name="overrideFirmwareBox">
<property name="text">
<string>Override firmware settings</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QDialogButtonBox" name="dialogButtons">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>dialogButtons</sender>
<signal>accepted()</signal>
<receiver>FirmwareSettingsDialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>255</x>
<y>250</y>
</hint>
<hint type="destinationlabel">
<x>255</x>
<y>135</y>
</hint>
</hints>
</connection>
<connection>
<sender>dialogButtons</sender>
<signal>rejected()</signal>
<receiver>FirmwareSettingsDialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>255</x>
<y>250</y>
</hint>
<hint type="destinationlabel">
<x>255</x>
<y>135</y>
</hint>
</hints>
</connection>
</connections>
</ui>

12
src/frontend/qt_sdl/main.cpp
View File

@ -55,6 +55,7 @@
#include "InputConfig/InputConfigDialog.h"
#include "VideoSettingsDialog.h"
#include "AudioSettingsDialog.h"
#include "FirmwareSettingsDialog.h"
#include "WifiSettingsDialog.h"
#include "InterfaceSettingsDialog.h"
#include "ROMInfoDialog.h"
@ -1411,6 +1412,9 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
actInterfaceSettings = menu->addAction("Interface settings");
connect(actInterfaceSettings, &QAction::triggered, this, &MainWindow::onOpenInterfaceSettings);
actFirmwareSettings = menu->addAction("Firmware settings");
connect(actFirmwareSettings, &QAction::triggered, this, &MainWindow::onOpenFirmwareSettings);
{
QMenu* submenu = menu->addMenu("Savestate settings");
@ -2446,6 +2450,14 @@ void MainWindow::onOpenAudioSettings()
connect(dlg, &AudioSettingsDialog::finished, this, &MainWindow::onAudioSettingsFinished);
}
void MainWindow::onOpenFirmwareSettings()
{
FirmwareSettingsDialog* dlg = FirmwareSettingsDialog::openDlg(this);
connect(dlg, &FirmwareSettingsDialog::finished, this, &MainWindow::onFirmwareSettingsFinished);
}
void MainWindow::onFirmwareSettingsFinished(int res) {}
void MainWindow::onUpdateAudioSettings()
{
SPU::SetInterpolation(Config::AudioInterp);

3
src/frontend/qt_sdl/main.h
View File

@ -256,10 +256,12 @@ private slots:
void onInputConfigFinished(int res);
void onOpenVideoSettings();
void onOpenAudioSettings();
void onOpenFirmwareSettings();
void onUpdateAudioSettings();
void onAudioSettingsFinished(int res);
void onOpenWifiSettings();
void onWifiSettingsFinished(int res);
void onFirmwareSettingsFinished(int res);
void onOpenInterfaceSettings();
void onInterfaceSettingsFinished(int res);
void onUpdateMouseTimer();
@ -331,6 +333,7 @@ public:
QAction* actVideoSettings;
QAction* actAudioSettings;
QAction* actWifiSettings;
QAction* actFirmwareSettings;
QAction* actInterfaceSettings;
QAction* actSavestateSRAMReloc;
QAction* actScreenSize[4];