/[RomCheater]/trunk/RomCheater/Docking/FloatingRamDumperDialog.cs
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Diff of /trunk/RomCheater/Docking/FloatingRamDumperDialog.cs

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revision 157 by william, Mon May 28 04:20:13 2012 UTC revision 169 by william, Mon May 28 08:49:42 2012 UTC
# Line 10  using WeifenLuo.WinFormsUI.Docking; Line 10  using WeifenLuo.WinFormsUI.Docking;
10  using RomCheater.PluginFramework.Interfaces;  using RomCheater.PluginFramework.Interfaces;
11  using System.Diagnostics;  using System.Diagnostics;
12  using System.IO;  using System.IO;
13    using RomCheater.Logging;
14    using System.Reflection;
15    
16  namespace RomCheater.Docking  namespace RomCheater.Docking
17  {  {
# Line 73  namespace RomCheater.Docking Line 75  namespace RomCheater.Docking
75              switch (dumpSize)              switch (dumpSize)
76              {              {
77                  case DumpSize.Bytes:                  case DumpSize.Bytes:
78                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1.0 + start) - BYTE_CORRECTION_VALUE;                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1.0 + (double)start) + BYTE_CORRECTION_VALUE;
79                      txtEnd.Value = end;                      txtEnd.Value = end;
80                      break;                      break;
81                  case DumpSize.KiloBytes:                  case DumpSize.KiloBytes:
82                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000.0 + start) - BYTE_CORRECTION_VALUE;                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000.0 + (double)start) + BYTE_CORRECTION_VALUE;
83                      txtEnd.Value = end;                      txtEnd.Value = end;
84                      break;                      break;
85                  case DumpSize.MegaBytes:                  case DumpSize.MegaBytes:
86                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000.0 + start) - BYTE_CORRECTION_VALUE;                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000.0 + (double)start) + BYTE_CORRECTION_VALUE;
87                      txtEnd.Value = end;                      txtEnd.Value = end;
88                      break;                      break;
89                  case DumpSize.GigaBytes:                  case DumpSize.GigaBytes:
90                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000000.0 + start) - BYTE_CORRECTION_VALUE;                      end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000000.0 + (double)start) + BYTE_CORRECTION_VALUE;
91                      txtEnd.Value = end;                      txtEnd.Value = end;
92                      break;                      break;
93              }              }
# Line 156  namespace RomCheater.Docking Line 158  namespace RomCheater.Docking
158          private void DumpRam(ulong start, ulong end, string filename)          private void DumpRam(ulong start, ulong end, string filename)
159          {          {
160              uint byte_count = (uint)(end - start);              uint byte_count = (uint)(end - start);
161                string arch = ProcessorAssemblyArchitecture.GetProcessorArchitecture(typeof(FloatingRamDumperDialog).Assembly);
162                if (arch == ProcessorAssemblyArchitecture.x86)
163                {
164                    // intptr is 4 bytes on x86
165                    if (end > int.MaxValue)
166                        logger.Warn.WriteLine("Warning: DumpRam(): ending address is greater than 0x{0:x8} and we are running x86, this will exceed the max value for IntPtr", int.MaxValue);
167                }
168                else if (arch == ProcessorAssemblyArchitecture.x64)
169                {
170                    // inptr is 8 bytes on x64
171                    if (end > uint.MaxValue)
172                        logger.Warn.WriteLine("Warning: DumpRam(): ending address is greater than 0x{0:x8} and we are running x64, this will exceed the max value for UIntPtr", int.MaxValue);
173                }
174                else
175                {
176                    throw new InvalidProgramException(string.Format("Unexcepted processor aritecture: expected x86 or x64 but we have: {0}", arch));
177                }
178              DumpRam(start, byte_count, filename);              DumpRam(start, byte_count, filename);
179          }          }
180          private void DumpRam(ulong start, uint count, string filename)          private void DumpRam(ulong start, uint count, string filename)
# Line 165  namespace RomCheater.Docking Line 184  namespace RomCheater.Docking
184              reader.ReadProcess = this.AcceptedProcess;              reader.ReadProcess = this.AcceptedProcess;
185              reader.OpenProcess();              reader.OpenProcess();
186              int bytesReadSize;              int bytesReadSize;
187              byte[] data = reader.ReadProcessMemory((IntPtr)(uint)start, count, out bytesReadSize);              if (reader.DumpMemory(this.AcceptedProcess,filename, (uint)start, count, out bytesReadSize))
188              reader.CloseHandle();              {
189              using (FileStream fs = new FileStream(filename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite))                  MessageBox.Show(string.Format("Succefully dumped memory (0x{0:x8}-0x{1:x8}) from pid=({3}) to file {2}", start, start + count, filename, string.Format("0x{0:x4} {1}.exe", this.AcceptedProcess.Id, AcceptedProcess.ProcessName)), "", MessageBoxButtons.OK, MessageBoxIcon.Information);
190              {              }
191                  BinaryWriter bw = new BinaryWriter(fs);              else
192                  foreach (byte b in data) { bw.Write(b); }              {
193                  bw.Flush();                  MessageBox.Show(string.Format("Failed to dump memory (0x{0:x8}-0x{1:x8}) from pid=({3}) to file {2}", start, start + count, filename, string.Format("0x{0:x4} {1}.exe", this.AcceptedProcess.Id, AcceptedProcess.ProcessName)), "", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 bw.Close();  
194              }              }
195                reader.CloseHandle();            
196          }          }
197          #endregion          #endregion
198      }      }
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