--- trunk/RomCheater.CorePlugins/Config/PCSX2Config.cs 2012/05/27 23:05:18 147
+++ trunk/RomCheater.CorePlugins/Config/PCSX2Config.cs 2012/06/19 12:47:26 389
@@ -1,4 +1,5 @@
-using System;
+#define DISALLOW_VERBOSE_LOGGING // when defined will disallow verbose logging for performance reasons
+using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@@ -6,149 +7,181 @@ using RomCheater.PluginFramework.Core;
using System.IO;
using System.Diagnostics;
using RomCheater.Logging;
+using Sojaner.MemoryScanner.MemoryProviers;
+using RomCheater.PluginFramework.Interfaces;
namespace RomCheater.CorePlugins.Config
{
- //public sealed class PCSX2Config : ConfigPlugin
- //{
- // #region Configuration Memvers
- // const string PCXS2_PROCESS_MAGIC = "pcsx2";
- // const string PCXS2_LOOKUP_MAGIC_001 = "pcsx2";
- // const string PCXS2_LOOKUP_MAGIC_002 = "compiled on";
- // const uint VTLB_VADDR_OFFSET_DEBUG = 0x20000000;
- // #endregion
- // public PCSX2Config() : base(false) { }
- // public PCSX2Config(bool doinit) : base(doinit) { }
- // protected override bool IsNotValidProcess(ProcContainer p)
- // {
- // bool isDebug = false;
- // uint VTLB_RELEASE_OFFSET = 0;
- // bool notvalid = !IsValidPSX2Process(p.ProcessInfo.Id, out isDebug, out VTLB_RELEASE_OFFSET);
- // if (notvalid)
- // {
- // logger.VerboseDebug.WriteLine(" Not Allowing process {0} to be added because it was filterd out", p.Name);
- // }
- // else
- // {
- // logger.VerboseDebug.WriteLine(" Allowing process {0} to be added", p.Name);
- // }
- // return notvalid;
- // }
- // #region IPluginBase Members
- // public override Guid ID
- // {
- // get
- // {
- // return new GuidGenerator(typeof(PCSX2Config).FullName).Guid;
- // }
- // }
- // public override string Name
- // {
- // get { return "PCSX2 Configuration Plugin"; }
- // }
- // public override string Description
- // {
- // get { return "This plugin provides a configuration suitable for use with PCSX2"; }
- // }
- // #endregion
- // private static bool IsValidPSX2Process(int pid, out bool isDebug, out uint VTLB_RELEASE_OFFSET)
- // {
- // bool isValid = false;
- // isDebug = false;
- // VTLB_RELEASE_OFFSET = 0;
- // try
- // {
- // Process p = Process.GetProcessById(pid);
- // string filename = p.MainModule.FileName;
- // FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
- // BinaryReader r = new BinaryReader(fs);
- // byte[] exe_check = new byte[] {
- // 0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
- // 0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- // 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- // 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
- // 0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
- // 0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
- // 0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
- // 0x6D, 0x6F, 0x64, 0x65, 0x2E
- // };
- // r.BaseStream.Seek(0, SeekOrigin.Begin);
- // byte[] data = r.ReadBytes(exe_check.Length);
- // bool isExe = false;
- // for (int i = 0; i < exe_check.Length; i++) { if (exe_check[i] == data[i]) { isExe = true; } else { isExe = false; } }
- // r.Close();
- // if (!isExe)
- // {
- // logger.VerboseDebug.WriteLine(" Process: {0} is not a valid executable file", filename);
- // isValid = false;
- // }
- // else
- // {
- // // check for valid pcsx2 exe
- // fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
- // StreamReader sr = new StreamReader(fs);
- // string found_string = sr.ReadToEnd();
- // if (found_string.ToLower().Contains(PCXS2_LOOKUP_MAGIC_001.ToLower()) && found_string.ToLower().Contains(PCXS2_LOOKUP_MAGIC_002.ToLower()))
- // {
- // isValid = true;
- // logger.VerboseDebug.WriteLine(" Process: {0} found MAGIC LOOKUP {1} and {2}", filename, PCXS2_LOOKUP_MAGIC_001.ToLower(), PCXS2_LOOKUP_MAGIC_002.ToLower());
- // }
- // sr.Close();
- // // check for debug
- // fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
- // sr = new StreamReader(fs);
- // found_string = sr.ReadToEnd();
- // // DebugBreak should only be present in debug build version(s) of pcsx2
- // if (found_string.ToLower().Contains("DebugBreak".ToLower()))
- // {
- // isDebug = true;
- // logger.VerboseDebug.WriteLine(" Process: {0} found DebugBreak", filename);
- // }
- // sr.Close();
- // }
- // //this.IsDebugBuild = isDebug;
- // // run check to see if we have a later version with offset fixed at: 0x20000000
- // byte[] entrypoint_data = new byte[]{
- // 0x01, 0x80, 0x1A, 0x3C, 0x78, 0x53, 0x59, 0xFF, 0x00, 0x68, 0x19, 0x40,
- // 0x01, 0x80, 0x1A, 0x3C, 0x7C, 0x00, 0x39, 0x33, 0x21, 0xD0, 0x59, 0x03,
- // 0x40, 0x53, 0x5A, 0x8F, 0x01, 0x80, 0x19, 0x3C, 0x08, 0x00, 0x40, 0x03,
- // 0x78, 0x53, 0x39, 0xDF
- // };
- // //uint address = ramdumper.VTLB_VADDR_OFFSET_DEBUG;
- // Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
- // reader.ReadProcess = p;
- // reader.OpenProcess();
- // int bytesReadSize;
- // byte[] check_data = reader.ReadProcessMemory((IntPtr)VTLB_VADDR_OFFSET_DEBUG, (uint)entrypoint_data.Length, out bytesReadSize);
- // isDebug = check_data.SequenceEqual(entrypoint_data);
- // logger.Debug.WriteLine(" Process: {0} isDebug: {1}", filename, isDebug.ToString());
- // //List<uint> addresses = new List<uint>();
- // if (!isDebug)
- // {
- // for (int i = 0x1000; i < 0x2000;i++ )
- // {
- // try
- // {
- // uint t = ((uint)i << 16) | 0x5000;
- // check_data = reader.ReadProcessMemory((IntPtr)t, (uint)entrypoint_data.Length, out bytesReadSize);
- // isValid = check_data.SequenceEqual(entrypoint_data);
- // if (isValid)
- // {
- // //addresses.Add(t);
- // VTLB_RELEASE_OFFSET = t;
- // logger.VerboseDebug.WriteLine(" Process: {0} found release build entrypoint at 0x{1:x8}", filename, t);
- // break; //use only the first valid value
- // }
- // }
- // catch { }
- // }
- // }
- // reader.CloseHandle();
- // return isValid;
- // }
- // catch (System.ComponentModel.Win32Exception) { }
- // catch (Exception) { }
- // return isValid;
- // }
- //}
+ public sealed class PCSX2Config : ConfigPlugin
+ {
+ #region Configuration Memvers
+ const string PCXS2_PROCESS_MAGIC = "pcsx2";
+ const string PCXS2_LOOKUP_MAGIC_001 = "pcsx2";
+ const string PCXS2_LOOKUP_MAGIC_002 = "compiled on";
+ const uint VTLB_VADDR_OFFSET_DEBUG = 0x20000000;
+ const uint VTLB_VADDR_SIZE = 0x02000000;
+ #endregion
+ public PCSX2Config() : base(false) { }
+ public PCSX2Config(bool doinit) : base(doinit) { }
+ protected override bool IsNotValidProcess(ProcContainer proc)
+ {
+ bool isDebug = false;
+ uint VTLB_RELEASE_OFFSET = 0;
+ bool notvalid = !IsValidPSX2Process(proc.ProcessInfo.Id, out isDebug, out VTLB_RELEASE_OFFSET, proc);
+
+ this.MemoryRangeStart = VTLB_RELEASE_OFFSET;
+ if (isDebug)
+ this.MemoryRangeStart = VTLB_VADDR_OFFSET_DEBUG;
+
+ this.MemoryRangeSize = VTLB_VADDR_SIZE;
+
+ if (notvalid)
+ {
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Not Allowing process {0} to be added because it was filterd out", proc.Name);
+#endif
+ }
+ else
+ {
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Allowing process {0} to be added", proc.Name);
+#endif
+ }
+ return notvalid;
+ }
+ #region IPluginBase Members
+ public override Guid ID
+ {
+ get
+ {
+ return new GuidGenerator(typeof(PCSX2Config).FullName).Guid;
+ }
+ }
+ public override string Name
+ {
+ get { return "PCSX2 Configuration Plugin"; }
+ }
+ public override string Description
+ {
+ get { return "This plugin provides a configuration suitable for use with PCSX2"; }
+ }
+ #endregion
+ private bool IsValidPSX2Process(int pid, out bool isDebug, out uint VTLB_RELEASE_OFFSET, ProcContainer proc)
+ {
+ bool isValid = false;
+ isDebug = false;
+ VTLB_RELEASE_OFFSET = 0;
+ try
+ {
+ Process p = null;
+
+ try
+ {
+ p = Process.GetProcessById(pid);
+ }
+ catch { return false; }
+
+ string filename = p.MainModule.FileName;
+ FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
+// BinaryReader r = new BinaryReader(fs);
+// byte[] exe_check = new byte[] {
+// 0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
+// 0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+// 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+// 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+// 0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
+// 0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
+// 0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
+// 0x6D, 0x6F, 0x64, 0x65, 0x2E
+// };
+// r.BaseStream.Seek(0, SeekOrigin.Begin);
+// byte[] data = r.ReadBytes(exe_check.Length);
+// bool isExe = false;
+// for (int i = 0; i < exe_check.Length; i++) { if (exe_check[i] == data[i]) { isExe = true; } else { isExe = false; } }
+// r.Close();
+// if (!isExe)
+// {
+//#if !DISALLOW_VERBOSE_LOGGING
+// logger.VerboseDebug.WriteLine(" Process: {0} is not a valid executable file", filename);
+//#endif
+// isValid = false;
+// }
+// else
+// {
+ // check for valid pcsx2 exe
+ fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
+ StreamReader sr = new StreamReader(fs);
+ string found_string = sr.ReadToEnd();
+ if (found_string.ToLower().Contains(PCXS2_LOOKUP_MAGIC_001.ToLower()) && found_string.ToLower().Contains(PCXS2_LOOKUP_MAGIC_002.ToLower()))
+ {
+ isValid = true;
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Process: {0} found MAGIC LOOKUP {1} and {2}", filename, PCXS2_LOOKUP_MAGIC_001.ToLower(), PCXS2_LOOKUP_MAGIC_002.ToLower());
+#endif
+ }
+ sr.Close();
+ // check for debug
+ fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
+ sr = new StreamReader(fs);
+ found_string = sr.ReadToEnd();
+ // DebugBreak should only be present in debug build version(s) of pcsx2
+ if (found_string.ToLower().Contains("DebugBreak".ToLower()))
+ {
+ isDebug = true;
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Process: {0} found DebugBreak", filename);
+#endif
+ }
+ sr.Close();
+// }
+ //this.IsDebugBuild = isDebug;
+ // run check to see if we have a later version with offset fixed at: 0x20000000
+ byte[] entrypoint_data = new byte[]{
+ 0x01, 0x80, 0x1A, 0x3C, 0x78, 0x53, 0x59, 0xFF, 0x00, 0x68, 0x19, 0x40,
+ 0x01, 0x80, 0x1A, 0x3C, 0x7C, 0x00, 0x39, 0x33, 0x21, 0xD0, 0x59, 0x03,
+ 0x40, 0x53, 0x5A, 0x8F, 0x01, 0x80, 0x19, 0x3C, 0x08, 0x00, 0x40, 0x03,
+ 0x78, 0x53, 0x39, 0xDF
+ };
+ //uint address = ramdumper.VTLB_VADDR_OFFSET_DEBUG;
+ IAcceptsProcessAndConfig pconfig = new AcceptedProcessAndConfig(this, proc.ProcessInfo);
+ GenericMemoryProvider provider = new GenericMemoryProvider(pconfig);
+ provider.OpenProvider();
+ int bytesReadSize;
+ byte[] check_data = new byte[entrypoint_data.Length];
+ provider.ReadProcessMemory(VTLB_VADDR_OFFSET_DEBUG, (uint)entrypoint_data.Length, out bytesReadSize, out check_data);
+ isDebug = check_data.SequenceEqual(entrypoint_data);
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Process: {0} isDebug: {1}", filename, isDebug.ToString());
+#endif
+ //List<uint> addresses = new List<uint>();
+ if (!isDebug)
+ {
+ for (int i = 0x1000; i < 0x2000; i++)
+ {
+ try
+ {
+ uint t = ((uint)i << 16) | 0x5000;
+ provider.ReadProcessMemory(t, (uint)entrypoint_data.Length, out bytesReadSize, out check_data);
+ isValid = check_data.SequenceEqual(entrypoint_data);
+ if (isValid)
+ {
+ //addresses.Add(t);
+ VTLB_RELEASE_OFFSET = t;
+#if !DISALLOW_VERBOSE_LOGGING
+ logger.VerboseDebug.WriteLine(" Process: {0} found release build entrypoint at 0x{1:x8}", filename, t);
+#endif
+ break; //use only the first valid value
+ }
+ }
+ catch { }
+ }
+ }
+ provider.CloseProvider();
+ return isValid;
+ }
+ catch (System.ComponentModel.Win32Exception) { }
+ catch (Exception) { }
+ return isValid;
+ }
+ }
}
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