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Fixed integer overflow in XML parser

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Updated README and changelog.linux
Removed redundant copy of the GPL
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rdanbrook 2012-09-10 17:22:49 -04:00
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14
README
View file

@ -1,7 +1,11 @@
Nestopia Linux - Undead Edition
-------------------------------
Nestopia - Undead Edition
-------------------------
Nestopia has been abandoned for years. It's a great emulator,
and losing it would be a shame. The purpose of this project
is to keep Nestopia alive as long as possible and make sure
it continues to work on modern Linux distributions.
and losing it would be a shame. The purpose of this project is to
keep Nestopia alive as long as possible and make sure it continues
to work on modern Linux distributions. In the future, Windows
builds may be maintained as well.
Enhancements will be made in an attempt to make this the best,
most user-friendly, standalone NES emulator on the Linux platform.

75
README.Linux → changelog.linux
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@ -1,5 +1,5 @@
Nestopia v1.4.0
Linux version "undead" - September 3, 2012
Nestopia - Undead Edition v1.4.0
Linux version "1.4.0-undead" - September 10, 2012
Nestopia by Martin Freij
Linux port by R. Belmont
@ -7,21 +7,17 @@ Resurrected by R. Danbrook
LZMA SDK (7zip support) by Igor Pavlov
======================================
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., 59 Temple Place,
Suite 330, Boston, MA 02111-1307 USA.
This program is licensed under the GNU GPLv2. For details, read COPYING.
Notes
=====
Nestopia is a portable open source NES/Famicom emulator written in C++. It's designed to be as accurate as
Nestopia is a portable open source NES/Famicom emulator written in C++. It is designed to be as accurate as
possible and supports a large number of peripherals. The hardware is emulated at cycle-by-cycle granularity,
ensuring full support for software that does mid-scanline and other timing trickery.
ensuring full support for software that does mid-scanline and other timing trickery.
Nestopia Undead is a fork of the original source code, plus R. Belmont's Linux port overlay, all included
in one convenient source tree with enhancements.
System requirements
===================
@ -48,18 +44,19 @@ Compiling
It helps greatly if you copy these files to ~/.nestopia:
- NstDatabase.xml
- The Famicom Disk System BIOS (disksys.rom - not included)
- The Famicom Disk System BIOS (disksys.rom - not included - needed for FDS support)
Changes from Linux revision H
=============================
- Ported to GTK+3
- Added install/uninstall targets to Makefile
- Changed default sound API to ALSA
- Changed default sound API to ALSA (SDL audio has problems on some computers)
- Changed default renderer to OpenGL with a scale factor of 2
- Changed binary name to "nestopia"
- SRAM now saves to ~/.nestopia (for people who have roms on a read-only network share)
- SRAM now saves to ~/.nestopia/save (for people who have roms on a read-only network share)
- Automatically install a new nstcontrols file to ~/.nestopia if it doesn't exist
- Install NstDatabase.xml to a proper location on the filesystem instead of forcing the user to manually copy it to ~/.nestopia
- Fixed numerous compiler warnings.
Changes from Linux revision G
=============================
@ -182,23 +179,23 @@ them around!
"Video" tab
-----------
Scaler lets you choose the scale effect you'd prefer - None, Scale x, or Scale HQ x.
Filter: lets you choose the scale effect you'd prefer - None, NTSC, Scale?x, or hq?x.
Scale lets you choose the scale factor. Note that scalers "None" and "NTSC" will ignore this setting unless
Scale: lets you choose the scale factor. Note that scalers "None" and "NTSC" will ignore this setting unless
you pick OpenGL for render type.
Render type lets you choose software or OpenGL hardware drawing. OpenGL gives you additional flexibilty and
Renderer: lets you choose software or OpenGL hardware drawing. OpenGL gives you additional flexibilty and
possibly some performance.
NTSC monitor type gives 3 easy presets for the NTSC emulation - you must choose a scale type of NTSC for this
NTSC type: gives 3 easy presets for the NTSC emulation - you must choose a scale type of NTSC for this
to take effect.
Region lets you choose auto-detection, NTSC, or PAL for the region of a game. If you force an NTSC game to
Region: lets you choose auto-detection, NTSC, or PAL for the region of a game. If you force an NTSC game to
PAL it will play too slowly, and a PAL game forced to NTSC will play too quickly.
The full screen checkbox indicates if the game will play in a window or full screen.
The Unlimited sprites checkbox makes NEStopia not emulate the hardware sprite flicker of the NES that occurs
The Unlimited sprites checkbox makes Nestopia not emulate the hardware sprite flicker of the NES that occurs
in some games.
@ -238,7 +235,7 @@ NSF playback as well.
"Extras" tab
-----------
The "Preferred System" lets you pick what system NEStopia will emulate if a game doesn't match the database.
The "Preferred System" lets you pick what system Nestopia will emulate if a game doesn't match the database.
You may choose NES (NTSC), NES (PAL), Famicom, or Dendy (a Russian NES clone with some unique attributes).
"Soft patching" enables automatic soft patching. To make this work, place a .ips or .ups file (case matters!)
@ -259,33 +256,29 @@ While Playing a Game
NOTE: these are the defaults, most can be remapped.
F1 = start saving a NEStopia movie file (.nsv)
F2 = load and play a NEStopia movie file (.nsv)
F3 = stop the current movie playback or recording and close out the file on disk. Normal user control resumes
F1 = switch sides of the current .fds disk.
F2 = reset the emulated NES
F3 = save the state (.nst)
F4 = load a saved state (.nst)
F5 = quick save to slot 1
F6 = quick save to slot 2
F7 = load quick save slot 1
F8 = load quick save slot 2
F9 = start saving a NEStopia movie file (.nsv)
F10 = load and play a NEStopia movie file (.nsv)
F11 = stop the current movie playback or recording and close out the file on disk. Normal user control resumes
at this point, so if you have a movie of a heroic speedrun you can press F3 after the person gets past the
area you always hated and take over from there ;-)
F4 = reset the emulated NES
F5 = switch sides of the current .fds disk.
F7 = save the state (.nst)
F8 = load a saved state (.nst)
5 = insert coin slot 1 for Vs. games
6 = insert coin slot 2 for Vs. games
7 = quick save to slot 1
8 = quick save to slot 2
9 = load quick save slot 1
0 = load quick save slot 2
Alt+Tab = toggle full-screen mode
1 = insert coin slot 1 for Vs. games
2 = insert coin slot 2 for Vs. games
Esc = stop emulation and unload the cartridge
Backspace = switch to rewind mode. If you make a mistake, you can go backwards in time and correct it!
\ = return to normal forwards mode after rewinding.
Battery save, Save state and movie files are 100% compatible between NEStopia on x86 Linux and the Windows
Battery save, Save state and movie files are 100% compatible between Nestopia on x86 Linux and the Windows
original, so feel free to trade and swap with your Windows-using friends.
Cartridges with batteries are automatically saved to a .sav file when you exit the emulator. These .sav
files are also compatible with the Windows version.

280
copying.txt
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@ -1,280 +0,0 @@
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2
source/core/NstXml.cpp
View file

@ -213,7 +213,7 @@ namespace Nes
const Xml::Output& Xml::Output::operator << (wchar_t c) const
{
const uint v = (WCHAR_MIN < 0 ? (c + (WCHAR_MAX-WCHAR_MIN+1)) & 0xFFFFU : c);
const unsigned long int v = ((long)WCHAR_MIN < 0 ? (c + ((long)WCHAR_MAX-(long)WCHAR_MIN+1)) & 0xFFFFU : c);
if (v < 0x80)
{