/[RomCheater]/trunk/RomCheater/Docking/FloatingMemorySearcher.cs
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Annotation of /trunk/RomCheater/Docking/FloatingMemorySearcher.cs

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Revision 483 - (hide annotations) (download)
Mon Jun 3 19:59:25 2013 UTC (7 years, 4 months ago) by william
File size: 168651 byte(s)
+ catch and log OutOfMemoryException when searching, and cancel the search

1 william 414 #region Logging Defines
2     // include this any class or method that required logging, and comment-out what is not needed
3 william 415
4 william 414 #region Enabled logging levels
5     #define LOGGING_ENABLE_INFO
6     #define LOGGING_ENABLE_WARN
7     #define LOGGING_ENABLE_DEBUG
8     #define LOGGING_ENABLE_VERBOSEDEBUG
9     #define LOGGING_ENABLE_ERROR
10     #define LOGGING_ENABLE_VERBOSEERROR
11     #define LOGGING_ENABLE_PROFILER
12     #endregion
13     #endregion
14     //#define USE_AUTOMATIC_MEMORY_SEARCH_RANGE // when defined will automatically choose the best starting address and size for memory search otherwise it will use the constants defined in MemorySizeConstants
15 william 289 #if !USE_AUTOMATIC_MEMORY_SEARCH_RANGE
16 william 287 #define FORCE_USE_OF_MEMORYSIZECONSTANTS // when defined wil force the use of the constants defined in MemorySizeConstants for memory search range
17 william 289 #endif
18 william 452 #define DONOT_HAVE_RANGED_SEARCH_SUPPORT // when defined, indicates that ranged searches have not been implemented
19 william 280 #define INCREASE_NUMBER_OF_RESULTS_BEFORE_DISPLAY // when defined will set MIN RESULTS to 0x2701 otherwise 0x03e8
20     //#define DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE // when defined will not freeze/resume thread on freeze
21 william 229 using System;
22 william 227 using System.Collections.Generic;
23     using System.ComponentModel;
24     using System.Data;
25     using System.Drawing;
26     using System.Linq;
27     using System.Text;
28     using System.Windows.Forms;
29     using WeifenLuo.WinFormsUI.Docking;
30     using RomCheater.PluginFramework.Interfaces;
31     using System.Diagnostics;
32 william 229 using RomCheater.Docking.MemorySearch;
33     using libWin32.Win32.Threading;
34 william 230 using System.Threading;
35     using RomCheater.Logging;
36     using System.IO;
37 william 242 using Sojaner.MemoryScanner.MemoryProviers;
38 william 275 using RomCheater.PluginFramework.Events;
39 william 287 using System.Reflection;
40 william 292 using Sojaner.MemoryScanner;
41 william 399 using System.Collections;
42 william 401 using RomCheater.Serialization;
43 william 227
44     namespace RomCheater.Docking
45     {
46 william 228 public partial class FloatingMemorySearcher : DockContent,
47 william 243 IAcceptsPlugin<IConfigPlugin>,
48 william 477 IAcceptsProcess<Process>,
49 william 243 IAcceptsProcessAndConfig,
50 william 275 ISearchInProgress,
51 william 287 IAcceptsBrowseMemoryRegion,
52     IAcceptsMemoryRange
53 william 227 {
54 william 280 #if INCREASE_NUMBER_OF_RESULTS_BEFORE_DISPLAY
55     const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x2701; // 10,000 results
56     #else
57     const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x03e8; // 1,000 results
58     #endif
59    
60 william 452 const bool USE_OLD_SEARCH_RESULTS_COMPRATOR_CODE = false;
61 william 457 const bool USE_NONRANGE_SEARCH_RESULT_READER = false;
62 william 229 private bool DefaultUnsignedState = true; // set unsigned to true
63 william 477 public FloatingMemorySearcher() { InitializeComponent(); this.AcceptedPlugin = null; OnBrowseMemoryRegion = null; this.AcceptedProcess = null; SearchInProgess = false; Reload(); }
64 william 227 public FloatingMemorySearcher(IConfigPlugin config) : this() { this.AcceptedPlugin = config; }
65 william 477 public FloatingMemorySearcher(IConfigPlugin config, Process process) : this() { this.AcceptedPlugin = config; this.AcceptedProcess = process; }
66 william 227
67 william 462 //new Action<int, string>(UpdateProgress) to use this as a delegate
68 william 461 private void UpdateProgress(int value, string message)
69     {
70 william 473 //string stacktrace = string.Empty;
71     //if (value == 0 && message == string.Empty)
72     //{
73     // stacktrace = System.Environment.StackTrace;
74     //}
75 william 461 resultsprogress.Value = value;
76     resultsprogress.Message = message;
77     }
78    
79 william 237 #region IAcceptsProcess<Process> Members
80 william 477 private Process _AcceptedProcess;
81     public Process AcceptedProcess { get { return _AcceptedProcess; } set { _AcceptedProcess = value; UpdateAcceptedProcess(value); } }
82 william 227 #endregion
83     #region IAcceptsPlugin<IConfigPlugin> Members
84 william 243 private IConfigPlugin _AcceptedPlugin;
85 william 305 public IConfigPlugin AcceptedPlugin { get { return _AcceptedPlugin; } set { _AcceptedPlugin = value; UpdateAcceptedPlugin(value); } }
86 william 227 #endregion
87 william 275 #region IAcceptsBrowseMemoryRegion members
88 william 287 public event BaseEventHandler<BrowseMemoryRegionEvent> OnBrowseMemoryRegion;
89 william 275 #endregion
90    
91 william 305 private void UpdateAcceptedPlugin(IConfigPlugin config)
92 william 243 {
93     this.lstResults.AcceptedPlugin = config;
94     this.lstPatchList.AcceptedPlugin = config;
95 william 389 if (config != null)
96     {
97     MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
98     MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
99     }
100 william 305 }
101 william 477 private void UpdateAcceptedProcess(Process process)
102     {
103     this.lstResults.AcceptedProcess = process;
104     this.lstPatchList.AcceptedProcess = process;
105 william 287 #if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && FORCE_USE_OF_MEMORYSIZECONSTANTS
106     logger.Warn.WriteLine("FloatingMemorySearcher.UpdateAcceptedProcessAndConfig(IConfigPlugin config, Process process):");
107     logger.Warn.WriteLine("Both USE_AUTOMATIC_MEMORY_SEARCH_RANGE and FORCE_USE_OF_MEMORYSIZECONSTANTS are defined");
108     logger.Warn.WriteLine("FORCE_USE_OF_MEMORYSIZECONSTANTS will take precedence and will ignore the values supplied in the memeory search range");
109 william 289 #endif
110     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
111     // force use of MemorySizeConstants
112 william 349 txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
113 william 401 txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
114 william 287 #endif
115     #if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && !FORCE_USE_OF_MEMORYSIZECONSTANTS
116 william 318 ////// code to automatically choose the best starting memory address and size
117     //if (process != null)
118     //{
119     // string filename = process.MainModule.FileName;
120     // //string filename = @"c:\Windows\notepad.exe";
121     // PEReader peReader = new PEReader(filename);
122     //}
123     //else
124     //{
125 william 389 //txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
126     //txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
127 william 318 //}
128 william 389 if (AcceptedPlugin != null)
129     {
130     MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
131     MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
132     }
133    
134 william 287 #endif
135    
136 william 243 }
137 william 228 #region ISearchInProgress members
138 william 399 private bool _SearchInProgess;
139     public bool SearchInProgess
140     {
141     get { return _SearchInProgess; }
142     private set
143     {
144     _SearchInProgess = value;
145     if (this.AcceptedPlugin != null)
146     this.AcceptedPlugin.SetMemorySearchReference(this);
147     }
148     }
149 william 444 private Guid _SearchGuid;
150     public Guid SearchGuid
151     {
152     get { return _SearchGuid; }
153     private set { _SearchGuid = value; }
154     }
155 william 228 #endregion
156 william 229
157 william 287 #region IAcceptsMemoryRange
158     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
159 william 389 private uint _MemoryRangeStart;
160 william 287 private uint _MemoryRangeSize;
161     #endif
162 william 378 public uint MemoryRangeStart
163 william 287 {
164     get
165     {
166     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
167 william 349 return MemorySizeConstants.MinimumSearchAddress;
168 william 287 #else
169     return _MemoryRangeStart;
170     #endif
171     }
172     set
173     {
174     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
175     _MemoryRangeStart = value;
176 william 389 txtMemoryRangeStart.Value = value;
177 william 287 #endif
178     }
179     }
180     public uint MemoryRangeSize
181     {
182     get
183     {
184     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
185 william 401 return MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
186 william 287 #else
187     return _MemoryRangeSize;
188     #endif
189     }
190     set
191     {
192     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
193     _MemoryRangeSize = value;
194 william 389 txtMemoryRangeSize.Value = value;
195 william 287 #endif
196     }
197     }
198     #endregion
199 william 229
200     public void Reload()
201     {
202     chkUnsigned.Checked = DefaultUnsignedState;
203     radio_8bits.Checked = true;
204     radiocompare_equal.Checked = true;
205     radio_oldvalue.Checked = true;
206 william 230 chkRefreshResults.Checked = true;
207 william 229 }
208 william 230 public enum eListViewResults
209     {
210     SEARCH_RESULTS_LIST = 0x3000,
211     PATCH_RESULTS_LIST = 0x3001,
212     UKNOWN_RESULTS_LIST = 0x3001
213     }
214 william 280 bool IsFirstSearch = true;
215 william 277 SearchType SearchArgs;
216 william 272 static int col_Found_Address = 1;
217     static int col_Found_Value = 2;
218 william 419 //static int col_Found_Frozen = 3; /* unused */
219 william 272 static int col_Added_Address = 1;
220     static int col_Added_Value = 2;
221 william 419 //static int col_Added_Frozen = 3; /* unused */
222 william 230 List<ListViewItem> ResultItems = new List<ListViewItem>();
223     List<ListViewItem> AddedItems = new List<ListViewItem>();
224     private bool _PatchedValue_NeedsUpdate;
225     bool PatchedValue_NeedsUpdate
226     {
227     get { if (_PatchedValue_NeedsUpdate) this.ThawResultsUpdate(); return _PatchedValue_NeedsUpdate; }
228     set { _PatchedValue_NeedsUpdate = value; if (value) this.ThawResultsUpdate(); }
229     }
230     private delegate ListViewItem ThreadSafe_GetResultItem(int index, int lv_type);
231     private ListViewItem GetResultItem(int index, int lv_type)
232     {
233     try
234     {
235     AddressValuePairList lv = null;
236     switch (lv_type)
237     {
238     case (int)eListViewResults.SEARCH_RESULTS_LIST: lv = lstResults; break;
239     case (int)eListViewResults.PATCH_RESULTS_LIST: lv = lstPatchList; break;
240     default: throw new IndexOutOfRangeException("Detected: " + Enum.GetName(typeof(eListViewResults), eListViewResults.UKNOWN_RESULTS_LIST) + " with value: " + lv_type.ToString("x4"));
241     }
242     ListViewItem item = new ListViewItem();
243     item = (ListViewItem)lv.Items[index].Clone();
244     return item;
245     }
246     catch (Exception)
247     {
248     return null;
249     }
250     }
251 william 229 private void radiocompare_equal_CheckedChanged(object sender, EventArgs e)
252     {
253     //if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
254     //{
255     if (radio_oldvalue.Checked)
256     {
257     txtStartAddr.ReadOnly = true;
258     txtEndAddr.ReadOnly = true;
259     }
260     if (radio_specificvalue.Checked)
261     {
262     txtStartAddr.ReadOnly = false;
263     txtEndAddr.ReadOnly = true;
264     }
265     //}
266     }
267    
268     private void radiocompare_between_CheckedChanged(object sender, EventArgs e)
269     {
270     if (!radiocompare_equal.Checked &&
271     !radiocompare_greaterthan.Checked &&
272     !radiocompare_greaterthan.Checked &&
273     !radiocompare_lessthan.Checked &&
274     !radiocompare_greaterthan_orequal.Checked &&
275     !radiocompare_lessthan_orequal.Checked &&
276     !radiocompare_notequal.Checked)
277     if (radiocompare_between.Checked)
278     {
279     txtStartAddr.ReadOnly = false;
280     txtEndAddr.ReadOnly = false;
281     return;
282     }
283     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
284     {
285     if (radio_oldvalue.Checked)
286     {
287     txtStartAddr.ReadOnly = true;
288     txtEndAddr.ReadOnly = true;
289     }
290     if (radio_specificvalue.Checked)
291     {
292     txtStartAddr.ReadOnly = false;
293     txtEndAddr.ReadOnly = true;
294     }
295     }
296     }
297    
298     private void radiocompare_notbetween_CheckedChanged(object sender, EventArgs e)
299     {
300     if (!radiocompare_equal.Checked &&
301     !radiocompare_greaterthan.Checked &&
302     !radiocompare_greaterthan.Checked &&
303     !radiocompare_lessthan.Checked &&
304     !radiocompare_greaterthan_orequal.Checked &&
305     !radiocompare_lessthan_orequal.Checked &&
306     !radiocompare_notequal.Checked)
307     if (radiocompare_notbetween.Checked)
308     {
309     txtStartAddr.ReadOnly = false;
310     txtEndAddr.ReadOnly = false;
311     return;
312     }
313     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
314     {
315     if (radio_oldvalue.Checked)
316     {
317     txtStartAddr.ReadOnly = true;
318     txtEndAddr.ReadOnly = true;
319     }
320     if (radio_specificvalue.Checked)
321     {
322     txtStartAddr.ReadOnly = false;
323     txtEndAddr.ReadOnly = true;
324     }
325     }
326     }
327    
328     private void radio_8bits_CheckedChanged(object sender, EventArgs e)
329     {
330     if (chkUnsigned.Checked)
331     {
332     txtStartAddr.CreateTypeSize<byte>();
333     txtEndAddr.CreateTypeSize<byte>();
334     }
335     else
336     {
337     txtStartAddr.CreateTypeSize<sbyte>();
338     txtEndAddr.CreateTypeSize<sbyte>();
339     }
340     }
341    
342     private void radio_16bits_CheckedChanged(object sender, EventArgs e)
343     {
344     if (chkUnsigned.Checked)
345     {
346     txtStartAddr.CreateTypeSize<ushort>();
347     txtEndAddr.CreateTypeSize<ushort>();
348     }
349     else
350     {
351     txtStartAddr.CreateTypeSize<short>();
352     txtEndAddr.CreateTypeSize<short>();
353     }
354     }
355    
356     private void radio_32bits_CheckedChanged(object sender, EventArgs e)
357     {
358    
359     if (chkUnsigned.Checked)
360     {
361     txtStartAddr.CreateTypeSize<uint>();
362     txtEndAddr.CreateTypeSize<uint>();
363     }
364     else
365     {
366     txtStartAddr.CreateTypeSize<int>();
367     txtEndAddr.CreateTypeSize<int>();
368     }
369     }
370    
371     private void radio_64bits_CheckedChanged(object sender, EventArgs e)
372     {
373    
374     if (chkUnsigned.Checked)
375     {
376     txtStartAddr.CreateTypeSize<ulong>();
377     txtEndAddr.CreateTypeSize<ulong>();
378     }
379     else
380     {
381     txtStartAddr.CreateTypeSize<long>();
382     txtEndAddr.CreateTypeSize<long>();
383     }
384     }
385    
386     private void radio_oldvalue_CheckedChanged(object sender, EventArgs e)
387     {
388     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
389     {
390     txtStartAddr.ReadOnly = true;
391     txtEndAddr.ReadOnly = true;
392     }
393     }
394    
395     private void radio_specificvalue_CheckedChanged(object sender, EventArgs e)
396     {
397     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
398     {
399     txtStartAddr.ReadOnly = false;
400     txtEndAddr.ReadOnly = true;
401     }
402     }
403    
404     private void chkRefreshResults_CheckedChanged(object sender, EventArgs e)
405     {
406     if (chkRefreshResults.Checked)
407     {
408     timer_update_results.Enabled = true;
409     }
410     else
411     {
412     timer_update_results.Enabled = false;
413     ResultsUpdateWorkerThread.CancelAsync();
414     }
415     }
416    
417     private void timer_update_results_Tick(object sender, EventArgs e)
418     {
419     if (chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
420     {
421     ResultsUpdateWorkerThread.RunWorkerAsync();
422     }
423     }
424 william 230 private bool ShouldUpdateResults()
425     {
426 william 477 if (this.AcceptedProcess == null) return false;
427 william 230 if (SearchWorkerThread.IsBusy) return false;
428     //if (JokerSearchWorker.IsBusy) return false;
429     if (this.IsResultsUpdateFrozen) return false;
430     if (mnuAddedResults.Visible) return false;
431     if (mnuResults.Visible) return false;
432 william 477 if (Process.GetProcessById(this.AcceptedProcess.Id) == null) return false;
433 william 230 if (lstResults.Items.Count > 0) return true;
434     if (lstPatchList.Items.Count > 0) return true;
435     return false;
436     }
437 william 229 private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e)
438     {
439 william 230 Thread.Sleep(250); // keep thread from blocking
440     if (!this.ShouldUpdateResults()) return;
441     ////if (SearchArgs == null) return;
442     ////if (this.IsResultsUpdateFrozen) return;
443     ////// put thread to sleep for 500ms
444     ////System.Threading.Thread.Sleep(500);
445     //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
446     //byte[] buffered_mem = provider.GetMemory();
447     //MemoryStream ms = new MemoryStream(buffered_mem);
448     //BinaryReader r_ms = new BinaryReader(ms);
449 william 229
450 william 230 #region Update Results List
451     ResultItems = new List<ListViewItem>();
452     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
453     for (int i = 0; i < lstResults.Items.Count; i++)
454     {
455     if (this.lstResults.InvokeRequired)
456     {
457     ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
458     object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.SEARCH_RESULTS_LIST });
459     if (item != null)
460     ResultItems.Add((ListViewItem)item);
461     }
462     else
463     {
464     ResultItems.Add(lstResults.Items[i]);
465     }
466    
467     }
468     for (int i = 0; i < ResultItems.Count; i++)
469     {
470     if (ResultsUpdateWorkerThread.CancellationPending == true)
471     {
472     e.Cancel = true;
473     return;
474     }
475 william 249 int Address = 0;
476 william 230 ResultDataType _result = (ResultDataType)ResultItems[i].Tag;
477    
478 william 249 Address = Convert.ToInt32(ResultItems[i].SubItems[col_Found_Address].Text, 16);
479 william 242 //r_ms.BaseStream.Seek(Address, SeekOrigin.Begin);
480 william 398 using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
481 william 230 {
482 william 398 provider.OpenProvider();
483     int bytesReadSize;
484     byte[] data;
485     uint bytesToRead = 0;
486     switch (_result.ValueType)
487     {
488     case SearchDataTypes._8bits:
489     bytesToRead = 1;
490     break;
491     case SearchDataTypes._16bits:
492     bytesToRead = 2;
493     break;
494     case SearchDataTypes._32bits:
495     bytesToRead = 4;
496     break;
497     case SearchDataTypes._64bits:
498     bytesToRead = 8;
499     break;
500     }
501     provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
502     using (MemoryStream ms = new MemoryStream(data))
503     {
504     using (BinaryReader r_ms = new BinaryReader(ms))
505     {
506     switch (_result.ValueType)
507     {
508     case SearchDataTypes._8bits:
509     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
510     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
511     break;
512     case SearchDataTypes._16bits:
513     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
514     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
515     break;
516     case SearchDataTypes._32bits:
517     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
518     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
519     break;
520     case SearchDataTypes._64bits:
521     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
522     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
523     break;
524     }
525     r_ms.Close();
526     }
527     }
528 william 424 provider.CloseProvider();
529 william 230 }
530 william 398 //Application.DoEvents();
531 william 230 }
532     #endregion
533    
534     #region Update Added Results List
535     AddedItems = new List<ListViewItem>();
536     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
537     for (int i = 0; i < lstPatchList.Items.Count; i++)
538     {
539     if (this.lstResults.InvokeRequired)
540     {
541     ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
542     object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.PATCH_RESULTS_LIST });
543     if (item != null)
544     AddedItems.Add((ListViewItem)item);
545     }
546     else
547     {
548     AddedItems.Add(lstPatchList.Items[i]);
549     }
550    
551     }
552     for (int i = 0; i < AddedItems.Count; i++)
553     {
554     if (ResultsUpdateWorkerThread.CancellationPending == true)
555     {
556     e.Cancel = true;
557     return;
558     }
559 william 249 int Address = 0;
560 william 230 ResultDataType _result = (ResultDataType)AddedItems[i].Tag;
561 william 249 Address = Convert.ToInt32(AddedItems[i].SubItems[col_Added_Address].Text, 16);
562 william 398 using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
563 william 230 {
564 william 398 provider.OpenProvider();
565     int bytesReadSize;
566     byte[] data;
567     uint bytesToRead = 0;
568     switch (_result.ValueType)
569     {
570     case SearchDataTypes._8bits:
571     bytesToRead = 1;
572     break;
573     case SearchDataTypes._16bits:
574     bytesToRead = 2;
575     break;
576     case SearchDataTypes._32bits:
577     bytesToRead = 4;
578     break;
579     case SearchDataTypes._64bits:
580     bytesToRead = 8;
581     break;
582     }
583     provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
584 william 424 provider.CloseProvider();
585 william 398 using (MemoryStream ms = new MemoryStream(data))
586     {
587     using (BinaryReader r_ms = new BinaryReader(ms))
588     {
589     switch (_result.ValueType)
590     {
591     case SearchDataTypes._8bits:
592     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
593     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
594     break;
595     case SearchDataTypes._16bits:
596     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
597     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
598     break;
599     case SearchDataTypes._32bits:
600     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
601     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
602     break;
603     case SearchDataTypes._64bits:
604     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
605     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
606     break;
607     }
608     r_ms.Close();
609     }
610     }
611 william 230 }
612 william 398 //Application.DoEvents();
613 william 230 }
614     #endregion
615    
616    
617 william 229 }
618    
619     private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
620     {
621 william 230 try
622     {
623     //if ((lstResults.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate ) return;
624     //if ((lstPatchList.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate) return;
625     if (!this.ShouldUpdateResults()) return;
626     if (ResultItems.Count > 0)
627     {
628     //lstResults.Items.Clear();
629     //lstResults.Items.AddRange(ResultItems.ToArray());
630 william 229
631 william 230 for (int i = 0; i < ResultItems.Count; i++)
632     {
633     lstResults.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
634     ResultItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
635     }
636    
637     }
638     if (AddedItems.Count > 0)
639     {
640     //lstPatchList.Items.Clear();
641     //lstPatchList.Items.AddRange(AddedItems.ToArray());
642    
643     for (int i = 0; i < AddedItems.Count; i++)
644     {
645     lstPatchList.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
646     AddedItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
647     }
648    
649     }
650     PatchedValue_NeedsUpdate = false;
651     }
652     catch { }
653 william 229 }
654    
655     private void btnImportFile_Click(object sender, EventArgs e)
656     {
657     this.FreezeResultsUpdate();
658     if (!lstPatchList.ImportFromFile())
659     {
660     MessageBox.Show("Failed to Import Patch List from File.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
661     this.ThawResultsUpdate();
662     return;
663     }
664     else
665     {
666     MessageBox.Show("Succesfully Imported Patch List from File.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
667     this.ThawResultsUpdate();
668     return;
669     }
670     }
671     bool g_isFrozen = false;
672     private bool IsResultsUpdateFrozen
673     {
674     get { return g_isFrozen; }
675     set { g_isFrozen = value; }
676     }
677     private void ThawResultsUpdate()
678     {
679     this.IsResultsUpdateFrozen = false;
680 william 477 if (this.AcceptedProcess != null)
681 william 229 {
682     #if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
683 william 477 ThreadControl.ResumeProcess(this.AcceptedProcess.Id);
684 william 229 #endif
685     }
686     }
687    
688     private void FreezeResultsUpdate()
689     {
690     this.IsResultsUpdateFrozen = true;
691 william 285 //this.IsResultsUpdateFrozen = false;
692 william 477 if (this.AcceptedProcess != null)
693 william 229 {
694     #if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
695 william 477 ThreadControl.SuspendProcess(this.AcceptedProcess.Id);
696 william 229 #endif
697     }
698     }
699    
700     private void btnExportFile_Click(object sender, EventArgs e)
701     {
702     this.FreezeResultsUpdate();
703     if (!lstPatchList.ExportToFile())
704     {
705     MessageBox.Show("Failed to Export Patch List to File.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
706     this.ThawResultsUpdate();
707     return;
708     }
709     else
710     {
711     MessageBox.Show("Succesfully Exported Patch List to File.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
712     this.ThawResultsUpdate();
713     return;
714     }
715     }
716    
717     private void btnImportClipboard_Click(object sender, EventArgs e)
718     {
719     this.FreezeResultsUpdate();
720     if (!lstPatchList.ImportFromClipboard())
721     {
722     MessageBox.Show("Failed to Import Patch List from Clipboard.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
723     this.ThawResultsUpdate();
724     return;
725     }
726     else
727     {
728     MessageBox.Show("Succesfully Import Patch List from Clipboard.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
729     this.ThawResultsUpdate();
730     }
731     }
732    
733     private void btnExportClipboard_Click(object sender, EventArgs e)
734     {
735     this.FreezeResultsUpdate();
736     if (!lstPatchList.ExportToClipboard())
737     {
738     MessageBox.Show("Failed to Export Patch List to Clipboard.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
739     this.ThawResultsUpdate();
740     return;
741     }
742     else
743     {
744     MessageBox.Show("Succesfully Exported Patch List to Clipboard.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
745     this.ThawResultsUpdate();
746     return;
747     }
748     }
749    
750     private void btnAddPatchAddress_Click(object sender, EventArgs e)
751     {
752 william 245 PatchAdder adder = new PatchAdder((IAcceptsProcessAndConfig)this);
753 william 229 adder.ShowDialog();
754     if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
755     }
756    
757     private void btnAddAddressRange_Click(object sender, EventArgs e)
758     {
759 william 245 PatchRangeAdder adder = new PatchRangeAdder((IAcceptsProcessAndConfig)this);
760 william 229 adder.ShowDialog();
761     if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
762     }
763     private void AddToPatchList(List<ResultDataType> item) { foreach (ResultDataType data in item) { AddToPatchList(data); } }
764     private void AddToPatchList(ResultDataType item)
765     {
766     ResultItem item2 = null;
767     switch (item.ValueType)
768     {
769     case SearchDataTypes._8bits:
770     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToByte(item.Value)); }
771     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToSByte(item.Value)); }
772     break;
773     case SearchDataTypes._16bits:
774     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt16(item.Value)); }
775     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt16(item.Value)); }
776     break;
777     case SearchDataTypes._32bits:
778     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt32(item.Value)); }
779     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt32(item.Value)); }
780     break;
781     case SearchDataTypes._64bits:
782     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt64(item.Value)); }
783     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt64(item.Value)); }
784     break;
785     }
786     this.AddToPatchList(item2);
787     }
788     private void AddToPatchList(ListViewItem item)
789     {
790     try
791     {
792     ResultDataType _result = (ResultDataType)item.Tag;
793     this.AddToPatchList(_result);
794     }
795     catch (InvalidCastException ex)
796     {
797     // unable to cast
798     MessageBox.Show(ex.Message, "Invalid Cast Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
799     }
800     catch (Exception ex)
801     {
802     // other exception
803     MessageBox.Show(ex.Message, "Unhandled Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
804     }
805     }
806     private void AddToPatchList(ResultItem item)
807     {
808     if (!lstPatchList.Items.Contains(item)) lstPatchList.Items.Add(item);
809     }
810     private void AddToPatchList(string address, SearchDataTypes bitsize, bool IsUnsigned)
811     {
812 william 245 ResultItemState state = new ResultItemState(address, bitsize, IsUnsigned, (IAcceptsProcessAndConfig)this);
813 william 229 ResultItem item = new ResultItem(state.Address, state.Value, state.Frozen, state.ValueType, state.IsUnsigned);
814     this.AddToPatchList(item);
815     }
816 william 230
817     private void mnuItemAddToPatchList_Click(object sender, EventArgs e)
818     {
819     if (!(lstResults.SelectedItems.Count > 0)) return;
820     //if (SearchArgs == null) return;
821    
822     try
823     {
824     for (int i = 0; i < lstResults.SelectedIndices.Count; i++)
825     {
826     //ResultDataType result = (ResultDataType)lstResults.Items[selected_index].Tag;
827     ListViewItem item = lstResults.Items[lstResults.SelectedIndices[i]];
828     this.AddToPatchList(item);
829     }
830     }
831     catch (Exception ex)
832     {
833     logger.Error.WriteLine(ex.ToString());
834     }
835     }
836    
837     private void mnuItemRemoveResult_Click(object sender, EventArgs e)
838     {
839     if (!(lstPatchList.SelectedItems.Count > 0)) return;
840     //if (SearchArgs == null) return;
841     try
842     {
843     this.FreezeResultsUpdate();
844     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
845     {
846     //lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
847     lstPatchList.Items[lstPatchList.SelectedIndices[i]].Remove();
848     }
849     this.ThawResultsUpdate();
850     }
851     catch (Exception ex)
852     {
853     Debug.WriteLine(ex.ToString());
854     }
855     }
856     private void PatchRange(bool SingleEntry)
857     {
858     //if (SearchArgs == null) return;
859     #region Patch Selected Address
860     // stop ResultsUpdate Thread
861     ResultsUpdateWorkerThread.CancelAsync();
862    
863     List<ResultDataType> patch_list = new List<ResultDataType>();
864     List<int> SelectedIndexes = new List<int>();
865    
866     if (SingleEntry)
867     {
868     SelectedIndexes.Add(lstPatchList.SelectedIndices[0]);
869     }
870     else
871     {
872     foreach (int index in lstPatchList.SelectedIndices)
873     {
874     SelectedIndexes.Add(index);
875     }
876     }
877     //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
878     foreach (int index in SelectedIndexes)
879     {
880     if (SingleEntry)
881     {
882     SearchPatcher patcher = null;
883     uint Address = 0;
884     ListViewItem item = lstPatchList.Items[index];
885     ResultDataType _result = (ResultDataType)item.Tag;
886     Address = Convert.ToUInt32(item.SubItems[col_Found_Address].Text, 16);
887     switch (_result.ValueType)
888     {
889     case SearchDataTypes._8bits:
890     if (_result.IsUnsigned)
891     {
892     byte value = Convert.ToByte(item.SubItems[col_Found_Value].Text, 16);
893 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
894 william 230 timer_update_results.Enabled = false;
895     patcher.ShowDialog();
896     timer_update_results.Enabled = true;
897     PatchedValue_NeedsUpdate = true;
898     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
899     ResultsUpdateWorkerThread.RunWorkerAsync();
900     }
901     else
902     {
903     sbyte value = Convert.ToSByte(item.SubItems[col_Found_Value].Text, 16);
904 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
905 william 230 timer_update_results.Enabled = false;
906     patcher.ShowDialog();
907     timer_update_results.Enabled = true;
908     PatchedValue_NeedsUpdate = true;
909     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
910     ResultsUpdateWorkerThread.RunWorkerAsync();
911     }
912     break;
913     case SearchDataTypes._16bits:
914     if (_result.IsUnsigned)
915     {
916     ushort value = Convert.ToUInt16(item.SubItems[col_Found_Value].Text, 16);
917 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
918 william 230 timer_update_results.Enabled = false;
919     patcher.ShowDialog();
920     timer_update_results.Enabled = true;
921     PatchedValue_NeedsUpdate = true;
922     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
923     ResultsUpdateWorkerThread.RunWorkerAsync();
924     }
925     else
926     {
927     short value = Convert.ToInt16(item.SubItems[col_Found_Value].Text, 16);
928 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
929 william 230 timer_update_results.Enabled = false;
930     patcher.ShowDialog();
931     timer_update_results.Enabled = true;
932     PatchedValue_NeedsUpdate = true;
933     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
934     ResultsUpdateWorkerThread.RunWorkerAsync();
935     }
936     break;
937     case SearchDataTypes._32bits:
938     if (_result.IsUnsigned)
939     {
940     uint value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
941 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
942 william 230 timer_update_results.Enabled = false;
943     patcher.ShowDialog();
944     timer_update_results.Enabled = true;
945     PatchedValue_NeedsUpdate = true;
946     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
947     ResultsUpdateWorkerThread.RunWorkerAsync();
948     }
949     else
950     {
951     int value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
952 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
953 william 230 timer_update_results.Enabled = false;
954     patcher.ShowDialog();
955     timer_update_results.Enabled = true;
956     PatchedValue_NeedsUpdate = true;
957     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
958     ResultsUpdateWorkerThread.RunWorkerAsync();
959     }
960     break;
961     case SearchDataTypes._64bits:
962     if (_result.IsUnsigned)
963     {
964     ulong value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
965 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
966 william 230 timer_update_results.Enabled = false;
967     patcher.ShowDialog();
968     timer_update_results.Enabled = true;
969     PatchedValue_NeedsUpdate = true;
970     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
971     ResultsUpdateWorkerThread.RunWorkerAsync();
972     }
973     else
974     {
975     long value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
976 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
977 william 230 timer_update_results.Enabled = false;
978     patcher.ShowDialog();
979     timer_update_results.Enabled = true;
980     PatchedValue_NeedsUpdate = true;
981     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
982     ResultsUpdateWorkerThread.RunWorkerAsync();
983     }
984     break;
985     }
986     }
987     else
988     {
989    
990     ListViewItem item = lstPatchList.Items[index];
991     ResultDataType _result = (ResultDataType)item.Tag;
992     patch_list.Add(_result);
993     }
994     }
995    
996     if (patch_list.Count > 0)
997     {
998 william 243 SearchRangePatcher rangePatcher = new SearchRangePatcher((IAcceptsProcessAndConfig)this, patch_list);
999 william 230 rangePatcher.ShowDialog();
1000     }
1001    
1002     #endregion
1003     }
1004     private void mnuItemPatchSelectedEntry_Click(object sender, EventArgs e)
1005     {
1006     if (!(lstPatchList.SelectedItems.Count == 1)) return;
1007     PatchRange(true);
1008     }
1009    
1010     private void mnuItemPatchSelectedRange_Click(object sender, EventArgs e)
1011     {
1012     if (!(lstPatchList.SelectedItems.Count >= 1)) return;
1013     PatchRange(false);
1014     }
1015    
1016     private void mnuItemFreezeSelectedPatches_Click(object sender, EventArgs e)
1017     {
1018     if (!(lstPatchList.SelectedItems.Count > 0)) return;
1019     //if (SearchArgs == null) return;
1020     try
1021     {
1022 william 477 lstPatchList.ProcessID = this.AcceptedProcess.Id;
1023 william 230 this.FreezeResultsUpdate();
1024     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
1025     {
1026     lstPatchList.FreezeItem(lstPatchList.SelectedIndices[i]);
1027     }
1028     // force thaw and update
1029     this.ThawResultsUpdate();
1030     this.Update();
1031     }
1032     catch (Exception ex)
1033     {
1034     Debug.WriteLine(ex.ToString());
1035     }
1036     }
1037    
1038     private void mnuItemThawSelectedPatches_Click(object sender, EventArgs e)
1039     {
1040     if (!(lstPatchList.SelectedItems.Count > 0)) return;
1041     //if (SearchArgs == null) return;
1042     try
1043     {
1044 william 477 lstPatchList.ProcessID = this.AcceptedProcess.Id;
1045 william 230 this.FreezeResultsUpdate();
1046     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
1047     {
1048     lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
1049     }
1050     // force thaw and update
1051     this.ThawResultsUpdate();
1052     this.Update();
1053     }
1054     catch (Exception ex)
1055     {
1056     Debug.WriteLine(ex.ToString());
1057     }
1058     }
1059 william 474 private void search_provider_OnBytesRead_compare_only(OnBytesReadEventArgs e)
1060     {
1061     if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1062     SearchDataTypes sdt = SearchArgs.DataType;
1063     bool unsigned = SearchArgs.IsUnsignedDataType;
1064     //int Last_Whole_Percent_Done = 0;
1065     uint CurrentIndex = e.CurrentIndex;
1066     if (e.UserState != null)
1067     {
1068     SearchResultWriter writer = (e.UserState as SearchResultWriter);
1069     if (writer == null)
1070     throw new InvalidOperationException("writer cannot be null");
1071     using (MemoryStream ms = new MemoryStream(e.Data))
1072     {
1073     using (BinaryReader br = new BinaryReader(ms))
1074     {
1075     while (br.BaseStream.Position < br.BaseStream.Length)
1076     {
1077     try
1078     {
1079     switch (sdt)
1080     {
1081     case SearchDataTypes._8bits:
1082     if (unsigned)
1083     {
1084     #region 8bits - unsigned
1085     var Value = br.ReadByte();
1086     using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1087     {
1088     byte value = 0;
1089     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1090     {
1091     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1092     {
1093     try
1094     {
1095     gmp.OpenProvider();
1096     gmp.ReadMemory(CurrentIndex, out value);
1097     gmp.CloseProvider();
1098     }
1099     catch (Exception ex)
1100     {
1101     logger.VerboseError.WriteLine(ex.ToString());
1102     }
1103     }
1104     comparer.Value = value;
1105     }
1106     else
1107     {
1108     value = Convert.ToByte(SearchArgs.CompareStartValue);
1109     comparer.Value = value;
1110     }
1111     if (comparer.Compare(Convert.ToByte(Value), value))
1112     {
1113     writer.WriteResult<byte>(comparer.Address, comparer.Value);
1114     }
1115     }
1116     #endregion
1117     }
1118     else
1119     {
1120     #region 8bits - signed
1121     var Value = br.ReadSByte();
1122     using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, CurrentIndex))
1123     {
1124     sbyte value = 0;
1125     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1126     {
1127     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1128     {
1129     try
1130     {
1131     gmp.OpenProvider();
1132     gmp.ReadMemory(CurrentIndex, out value);
1133     gmp.CloseProvider();
1134     }
1135     catch (Exception ex)
1136     {
1137     logger.VerboseError.WriteLine(ex.ToString());
1138     }
1139     }
1140     comparer.Value = value;
1141     }
1142     else
1143     {
1144     value = Convert.ToSByte(SearchArgs.CompareStartValue);
1145     comparer.Value = value;
1146     }
1147     if (comparer.Compare(Convert.ToSByte(Value), value))
1148     {
1149     writer.WriteResult<sbyte>(comparer.Address, comparer.Value);
1150     }
1151     }
1152     #endregion
1153     } break;
1154     case SearchDataTypes._16bits:
1155     if (unsigned)
1156     {
1157     #region 16bits - unsigned
1158     var Value = br.ReadUInt16();
1159     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1160     {
1161     ushort value = 0;
1162     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1163     {
1164     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1165     {
1166     try
1167     {
1168     gmp.OpenProvider();
1169     gmp.ReadMemory(CurrentIndex, out value);
1170     gmp.CloseProvider();
1171     }
1172     catch (Exception ex)
1173     {
1174     logger.VerboseError.WriteLine(ex.ToString());
1175     }
1176     }
1177     comparer.Value = value;
1178     }
1179     else
1180     {
1181     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
1182     comparer.Value = value;
1183     }
1184     if (comparer.Compare(Convert.ToUInt16(Value), value))
1185     {
1186     writer.WriteResult<ushort>(comparer.Address, comparer.Value);
1187     }
1188     }
1189     #endregion
1190     }
1191     else
1192     {
1193     #region 16bits - signed
1194     var Value = br.ReadInt16();
1195     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, CurrentIndex))
1196     {
1197     short value = 0;
1198     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1199     {
1200     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1201     {
1202     try
1203     {
1204     gmp.OpenProvider();
1205     gmp.ReadMemory(CurrentIndex, out value);
1206     gmp.CloseProvider();
1207     }
1208     catch (Exception ex)
1209     {
1210     logger.VerboseError.WriteLine(ex.ToString());
1211     }
1212     }
1213     comparer.Value = value;
1214     }
1215     else
1216     {
1217     value = Convert.ToInt16(SearchArgs.CompareStartValue);
1218     comparer.Value = value;
1219     }
1220     if (comparer.Compare(Convert.ToSByte(Value), value))
1221     {
1222     writer.WriteResult<short>(comparer.Address, comparer.Value);
1223     }
1224     }
1225     #endregion
1226     } break;
1227     case SearchDataTypes._32bits:
1228     if (unsigned)
1229     {
1230     #region 32bits - unsigned
1231     var Value = br.ReadUInt32();
1232     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1233     {
1234     uint value = 0;
1235     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1236     {
1237     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1238     {
1239     try
1240     {
1241     gmp.OpenProvider();
1242     gmp.ReadMemory(CurrentIndex, out value);
1243     gmp.CloseProvider();
1244     }
1245     catch (Exception ex)
1246     {
1247     logger.VerboseError.WriteLine(ex.ToString());
1248     }
1249     }
1250     comparer.Value = value;
1251     }
1252     else
1253     {
1254     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
1255     comparer.Value = value;
1256     }
1257     if (comparer.Compare(Convert.ToUInt32(Value), value))
1258     {
1259     writer.WriteResult<uint>(comparer.Address, comparer.Value);
1260     }
1261     }
1262     #endregion
1263     }
1264     else
1265     {
1266     #region 32bits - signed
1267     var Value = br.ReadInt32();
1268     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, CurrentIndex))
1269     {
1270     int value = 0;
1271     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1272     {
1273     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1274     {
1275     try
1276     {
1277     gmp.OpenProvider();
1278     gmp.ReadMemory(CurrentIndex, out value);
1279     gmp.CloseProvider();
1280     }
1281     catch (Exception ex)
1282     {
1283     logger.VerboseError.WriteLine(ex.ToString());
1284     }
1285     }
1286     comparer.Value = value;
1287     }
1288     else
1289     {
1290     value = Convert.ToInt32(SearchArgs.CompareStartValue);
1291     comparer.Value = value;
1292     }
1293     if (comparer.Compare(Convert.ToInt32(Value), value))
1294     {
1295     writer.WriteResult<int>(comparer.Address, comparer.Value);
1296     }
1297     }
1298     #endregion
1299     } break;
1300     case SearchDataTypes._64bits:
1301     if (unsigned)
1302     {
1303     #region 64bits - unsigned
1304     var Value = br.ReadUInt64();
1305     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1306     {
1307     ulong value = 0;
1308     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1309     {
1310     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1311     {
1312     try
1313     {
1314     gmp.OpenProvider();
1315     gmp.ReadMemory(CurrentIndex, out value);
1316     gmp.CloseProvider();
1317     }
1318     catch (Exception ex)
1319     {
1320     logger.VerboseError.WriteLine(ex.ToString());
1321     }
1322     }
1323     comparer.Value = value;
1324     }
1325     else
1326     {
1327     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
1328     comparer.Value = value;
1329     }
1330     if (comparer.Compare(Convert.ToUInt64(Value), value))
1331     {
1332     writer.WriteResult<ulong>(comparer.Address, comparer.Value);
1333     }
1334     }
1335     #endregion
1336     }
1337     else
1338     {
1339     #region 64bits - signed
1340     var Value = br.ReadInt64();
1341     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, CurrentIndex))
1342     {
1343     long value = 0;
1344     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1345     {
1346     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1347     {
1348     try
1349     {
1350     gmp.OpenProvider();
1351     gmp.ReadMemory(CurrentIndex, out value);
1352     gmp.CloseProvider();
1353     }
1354     catch (Exception ex)
1355     {
1356     logger.VerboseError.WriteLine(ex.ToString());
1357     }
1358     }
1359     comparer.Value = value;
1360     }
1361     else
1362     {
1363     value = Convert.ToInt64(SearchArgs.CompareStartValue);
1364     comparer.Value = value;
1365     }
1366     if (comparer.Compare(Convert.ToInt64(Value), value))
1367     {
1368     writer.WriteResult<long>(comparer.Address, comparer.Value);
1369     }
1370     }
1371     #endregion
1372     } break;
1373     }
1374     if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1375     }
1376     catch (EndOfStreamException) { }
1377     if (e.ReportProgress)
1378     {
1379     double double_percent_done = 100.0 * (double)((double)CurrentIndex / (double)e.TotalCount);
1380     int int_percent_done = (int)double_percent_done;
1381 william 475 //if (CurrentIndex % 10 == 0)
1382     //{
1383     // if (int_percent_done <= 100)
1384     // {
1385     new Action<int, string>(UpdateProgress).Invoke(int_percent_done, string.Format(" -> Reading Index: 0x{0:x8} of 0x{1:x8}", CurrentIndex, e.TotalCount));
1386     // }
1387     // if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1388     //}
1389 william 474 }
1390     //switch (sdt)
1391     //{
1392     // case SearchDataTypes._8bits:
1393     // CurrentIndex += sizeof(byte);
1394     // break;
1395     // case SearchDataTypes._16bits:
1396     // CurrentIndex += sizeof(ushort);
1397     // break;
1398     // case SearchDataTypes._32bits:
1399     // CurrentIndex += sizeof(uint);
1400     // break;
1401     // case SearchDataTypes._64bits:
1402     // CurrentIndex += sizeof(ulong);
1403     // break;
1404     //}
1405     }
1406    
1407     }
1408     }
1409     }
1410     if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1411     }
1412 william 408 private void search_provider_OnBytesRead(OnBytesReadEventArgs e)
1413     {
1414 william 446 if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1415 william 408 SearchDataTypes sdt = SearchArgs.DataType;
1416     bool unsigned = SearchArgs.IsUnsignedDataType;
1417     int Last_Whole_Percent_Done = 0;
1418     uint CurrentIndex = e.CurrentIndex;
1419     if (e.UserState != null)
1420     {
1421     SearchResultWriter writer = (e.UserState as SearchResultWriter);
1422     if (writer == null)
1423     throw new InvalidOperationException("writer cannot be null");
1424     using (MemoryStream ms = new MemoryStream(e.Data))
1425     {
1426     using (BinaryReader br = new BinaryReader(ms))
1427     {
1428     while (br.BaseStream.Position < br.BaseStream.Length)
1429     {
1430     try
1431     {
1432     switch (sdt)
1433     {
1434     case SearchDataTypes._8bits:
1435 william 454 if (unsigned)
1436     {
1437     #region 8bits - unsigned
1438     var Value = br.ReadByte();
1439     using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1440     {
1441     byte value = 0;
1442     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1443     {
1444     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1445     {
1446     try
1447     {
1448     gmp.OpenProvider();
1449     gmp.ReadMemory(CurrentIndex, out value);
1450     gmp.CloseProvider();
1451     }
1452     catch (Exception ex)
1453     {
1454     logger.VerboseError.WriteLine(ex.ToString());
1455     }
1456     }
1457     comparer.Value = value;
1458     }
1459     else
1460     {
1461     value = Convert.ToByte(SearchArgs.CompareStartValue);
1462     comparer.Value = value;
1463     }
1464     if (comparer.Compare(Convert.ToByte(Value), value))
1465     {
1466     writer.WriteResult<byte>(comparer.Address, comparer.Value);
1467     }
1468     }
1469     #endregion
1470     }
1471     else
1472     {
1473     #region 8bits - signed
1474     var Value = br.ReadSByte();
1475     using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, CurrentIndex))
1476     {
1477     sbyte value = 0;
1478     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1479     {
1480     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1481     {
1482     try
1483     {
1484     gmp.OpenProvider();
1485     gmp.ReadMemory(CurrentIndex, out value);
1486     gmp.CloseProvider();
1487     }
1488     catch (Exception ex)
1489     {
1490     logger.VerboseError.WriteLine(ex.ToString());
1491     }
1492     }
1493     comparer.Value = value;
1494     }
1495     else
1496     {
1497     value = Convert.ToSByte(SearchArgs.CompareStartValue);
1498     comparer.Value = value;
1499     }
1500     if (comparer.Compare(Convert.ToSByte(Value), value))
1501     {
1502     writer.WriteResult<sbyte>(comparer.Address, comparer.Value);
1503     }
1504     }
1505     #endregion
1506     } break;
1507 william 408 case SearchDataTypes._16bits:
1508 william 454 if (unsigned)
1509     {
1510     #region 16bits - unsigned
1511     var Value = br.ReadUInt16();
1512     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1513     {
1514     ushort value = 0;
1515     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1516     {
1517     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1518     {
1519     try
1520     {
1521     gmp.OpenProvider();
1522     gmp.ReadMemory(CurrentIndex, out value);
1523     gmp.CloseProvider();
1524     }
1525     catch (Exception ex)
1526     {
1527     logger.VerboseError.WriteLine(ex.ToString());
1528     }
1529     }
1530     comparer.Value = value;
1531     }
1532     else
1533     {
1534     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
1535     comparer.Value = value;
1536     }
1537     if (comparer.Compare(Convert.ToUInt16(Value), value))
1538     {
1539     writer.WriteResult<ushort>(comparer.Address, comparer.Value);
1540     }
1541     }
1542     #endregion
1543     }
1544     else
1545     {
1546     #region 16bits - signed
1547     var Value = br.ReadInt16();
1548     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, CurrentIndex))
1549     {
1550     short value = 0;
1551     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1552     {
1553     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1554     {
1555     try
1556     {
1557     gmp.OpenProvider();
1558     gmp.ReadMemory(CurrentIndex, out value);
1559     gmp.CloseProvider();
1560     }
1561     catch (Exception ex)
1562     {
1563     logger.VerboseError.WriteLine(ex.ToString());
1564     }
1565     }
1566     comparer.Value = value;
1567     }
1568     else
1569     {
1570     value = Convert.ToInt16(SearchArgs.CompareStartValue);
1571     comparer.Value = value;
1572     }
1573     if (comparer.Compare(Convert.ToSByte(Value), value))
1574     {
1575     writer.WriteResult<short>(comparer.Address, comparer.Value);
1576     }
1577     }
1578     #endregion
1579     } break;
1580 william 408 case SearchDataTypes._32bits:
1581 william 454 if (unsigned)
1582     {
1583     #region 32bits - unsigned
1584     var Value = br.ReadUInt32();
1585     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1586     {
1587     uint value = 0;
1588     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1589     {
1590     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1591     {
1592     try
1593     {
1594     gmp.OpenProvider();
1595     gmp.ReadMemory(CurrentIndex, out value);
1596     gmp.CloseProvider();
1597     }
1598     catch (Exception ex)
1599     {
1600     logger.VerboseError.WriteLine(ex.ToString());
1601     }
1602     }
1603     comparer.Value = value;
1604     }
1605     else
1606     {
1607     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
1608     comparer.Value = value;
1609     }
1610     if (comparer.Compare(Convert.ToUInt32(Value), value))
1611     {
1612     writer.WriteResult<uint>(comparer.Address, comparer.Value);
1613     }
1614     }
1615     #endregion
1616     }
1617     else
1618     {
1619     #region 32bits - signed
1620     var Value = br.ReadInt32();
1621     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, CurrentIndex))
1622     {
1623     int value = 0;
1624     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1625     {
1626     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1627     {
1628     try
1629     {
1630     gmp.OpenProvider();
1631     gmp.ReadMemory(CurrentIndex, out value);
1632     gmp.CloseProvider();
1633     }
1634     catch (Exception ex)
1635     {
1636     logger.VerboseError.WriteLine(ex.ToString());
1637     }
1638     }
1639     comparer.Value = value;
1640     }
1641     else
1642     {
1643     value = Convert.ToInt32(SearchArgs.CompareStartValue);
1644     comparer.Value = value;
1645     }
1646     if (comparer.Compare(Convert.ToInt32(Value), value))
1647     {
1648     writer.WriteResult<int>(comparer.Address, comparer.Value);
1649     }
1650     }
1651     #endregion
1652     } break;
1653 william 408 case SearchDataTypes._64bits:
1654 william 454 if (unsigned)
1655     {
1656     #region 64bits - unsigned
1657     var Value = br.ReadUInt64();
1658     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, CurrentIndex))
1659     {
1660     ulong value = 0;
1661     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1662     {
1663     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1664     {
1665     try
1666     {
1667     gmp.OpenProvider();
1668     gmp.ReadMemory(CurrentIndex, out value);
1669     gmp.CloseProvider();
1670     }
1671     catch (Exception ex)
1672     {
1673     logger.VerboseError.WriteLine(ex.ToString());
1674     }
1675     }
1676     comparer.Value = value;
1677     }
1678     else
1679     {
1680     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
1681     comparer.Value = value;
1682     }
1683     if (comparer.Compare(Convert.ToUInt64(Value), value))
1684     {
1685     writer.WriteResult<ulong>(comparer.Address, comparer.Value);
1686     }
1687     }
1688     #endregion
1689     }
1690     else
1691     {
1692     #region 64bits - signed
1693     var Value = br.ReadInt64();
1694     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, CurrentIndex))
1695     {
1696     long value = 0;
1697     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1698     {
1699     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1700     {
1701     try
1702     {
1703     gmp.OpenProvider();
1704     gmp.ReadMemory(CurrentIndex, out value);
1705     gmp.CloseProvider();
1706     }
1707     catch (Exception ex)
1708     {
1709     logger.VerboseError.WriteLine(ex.ToString());
1710     }
1711     }
1712     comparer.Value = value;
1713     }
1714     else
1715     {
1716     value = Convert.ToInt64(SearchArgs.CompareStartValue);
1717     comparer.Value = value;
1718     }
1719     if (comparer.Compare(Convert.ToInt64(Value), value))
1720     {
1721     writer.WriteResult<long>(comparer.Address, comparer.Value);
1722     }
1723     }
1724     #endregion
1725     } break;
1726 william 408 }
1727 william 446 if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1728 william 408 }
1729     catch (EndOfStreamException) { }
1730 william 473 if (e.ReportProgress)
1731 william 408 {
1732 william 473 double double_percent_done = 100.0 * (double)((double)CurrentIndex / (double)e.TotalCount);
1733     int int_percent_done = (int)double_percent_done;
1734     if (int_percent_done != Last_Whole_Percent_Done && CurrentIndex % 100000 == 0)
1735 william 408 {
1736 william 473 if (int_percent_done <= 100)
1737     {
1738     new Action<int, string>(UpdateProgress).Invoke(int_percent_done, string.Format(" -> Reading Address: 0x{0:x8}", (CurrentIndex + MemoryRangeStart)));
1739     Last_Whole_Percent_Done = int_percent_done;
1740     }
1741     if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1742 william 408 }
1743     }
1744 william 413 switch (sdt)
1745     {
1746     case SearchDataTypes._8bits:
1747     CurrentIndex += sizeof(byte);
1748     break;
1749     case SearchDataTypes._16bits:
1750     CurrentIndex += sizeof(ushort);
1751     break;
1752     case SearchDataTypes._32bits:
1753     CurrentIndex += sizeof(uint);
1754     break;
1755     case SearchDataTypes._64bits:
1756     CurrentIndex += sizeof(ulong);
1757     break;
1758     }
1759 william 408 }
1760    
1761     }
1762     }
1763     }
1764 william 446 if (SearchWorkerThread.CancellationPending) { e.Canceled = true; return; }
1765 william 408 }
1766 william 230 private void SearchWorkerThread_DoWork(object sender, DoWorkEventArgs e)
1767     {
1768 william 410 try
1769 william 483 {
1770 william 410 Stopwatch st = new Stopwatch();
1771     st.Start();
1772 william 392
1773 william 410 Stopwatch st_first_search = new Stopwatch();
1774     Stopwatch st_nonrange_search = new Stopwatch();
1775     Stopwatch st_ranged_search = new Stopwatch();
1776 william 392
1777 william 410 e.Result = st;
1778     //List<ResultType<object>> tmp_Results = new List<ResultType<object>>();
1779 william 476 List<ResultType<ulong>> second_tmp_Results = new List<ResultType<ulong>>();
1780 william 410 //const int ElementsBeforeDisplay = 100;
1781     SearchArgs.LogSearchOptions();
1782     uint STEP_SIZE = (uint)SearchArgs.DataType / 8;
1783 william 399
1784 william 410 bool unsigned = SearchArgs.IsUnsignedDataType;
1785     SearchDataTypes sdt = SearchArgs.DataType;
1786     //byte[] buffered_mem = new byte[(MemoryRangeSize - MemoryRangeStart)]; // throws OutOfMemoryException if size is over 2G
1787     logger.Debug.WriteLine(string.Format("Buffered Memory Size -> 0x{0:x8}", MemoryRangeSize - MemoryRangeStart));
1788 william 463 new Action<int, string>(UpdateProgress).Invoke(0, string.Format("Search is Warming Up...Please Wait..."));
1789 william 410 Stopwatch provider_st = new Stopwatch();
1790     provider_st.Start();
1791     using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1792     {
1793 william 483
1794 william 459 if (SearchArgs.IsFirstSearch)
1795     {
1796 william 460 provider.OpenProvider();
1797     int count = (int)((MemoryRangeSize - MemoryRangeStart) / STEP_SIZE);
1798     SearchResultWriter writer = new SearchResultWriter((int)(count), SearchGuid);
1799     provider.OnBytesRead += new BaseEventHandler<OnBytesReadEventArgs>(search_provider_OnBytesRead);
1800 william 459 provider.ReadProcessMemoryAtOnce(MemoryRangeStart, (MemoryRangeSize - MemoryRangeStart), writer);
1801 william 460 if (SearchWorkerThread.CancellationPending)
1802     {
1803     provider_st.Stop();
1804     st.Stop();
1805     writer.CancelRequest();
1806     writer.Dispose();
1807     writer = null;
1808     e.Result = true;
1809     provider.CloseProvider();
1810     return;
1811     }
1812     writer.Dispose();
1813     writer = null;
1814     provider.CloseProvider();
1815 william 459 }
1816     else
1817     {
1818     // need to get the address list
1819     using (SearchResultReader reader = new SearchResultReader(SearchGuid))
1820 william 472 {
1821 william 460 byte[] guid = SearchGuid.ToByteArray();
1822 william 472 guid[guid.Length - 1]++; // increment the search guid by 1
1823     Guid new_SearchGuid = new Guid(guid);
1824 william 475 //const int item_count = 0x100;
1825 william 472 using (SearchResultWriter writer = new SearchResultWriter((int)(reader.ResultCount), new_SearchGuid))
1826 william 459 {
1827 william 483 var items = reader.GetSearchAddressValueMatches((IAcceptsProcessAndConfig)this, SearchArgs, new Action<int, string>(UpdateProgress));
1828 william 475
1829     foreach (var item in items)
1830 william 474 {
1831 william 475 switch (SearchArgs.DataType)
1832 william 474 {
1833 william 475 case SearchDataTypes._8bits:
1834     if (SearchArgs.IsUnsignedDataType)
1835     {
1836     writer.WriteResult<byte>(item.Address, Convert.ToByte(item.Value));
1837     }
1838     else
1839     {
1840     writer.WriteResult<sbyte>(item.Address, Convert.ToSByte(item.Value));
1841     }
1842     break;
1843     case SearchDataTypes._16bits:
1844     if (SearchArgs.IsUnsignedDataType)
1845     {
1846     writer.WriteResult<ushort>(item.Address, Convert.ToUInt16(item.Value));
1847     }
1848     else
1849     {
1850     writer.WriteResult<short>(item.Address, Convert.ToInt16(item.Value));
1851     }
1852     break;
1853     case SearchDataTypes._32bits:
1854     if (SearchArgs.IsUnsignedDataType)
1855     {
1856     writer.WriteResult<uint>(item.Address, Convert.ToUInt32(item.Value));
1857     }
1858     else
1859     {
1860     writer.WriteResult<int>(item.Address, Convert.ToInt32(item.Value));
1861     }
1862     break;
1863     case SearchDataTypes._64bits:
1864     if (SearchArgs.IsUnsignedDataType)
1865     {
1866     writer.WriteResult<ulong>(item.Address, Convert.ToUInt64(item.Value));
1867     }
1868     else
1869     {
1870     writer.WriteResult<long>(item.Address, Convert.ToInt64(item.Value));
1871     }
1872     break;
1873 william 474 }
1874 william 460 }
1875 william 472 }
1876 william 460 SearchGuid = new_SearchGuid;
1877 william 459 }
1878     }
1879 william 410 }
1880     provider_st.Stop();
1881     logger.Profiler.WriteLine("It took a total of {0} seconds for the memory provider to complete it's operation(s).", provider_st.Elapsed.TotalSeconds);
1882     //if (buffered_mem.Length == 0) { logger.Warn.WriteLine("Buffered Memory is Zero Length."); return; }
1883 william 456 //int Last_Whole_Percent_Done = 0;
1884 william 408
1885    
1886 william 410 #region Subsequent Searches
1887     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
1888 william 408
1889    
1890 william 410 // hack to help with OutOfMemory Exceptions (OldValue and Equal compare will always add all found search results)
1891     bool NeedToCompare = true;
1892     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue &&
1893     SearchArgs.CompareType == SearchCompareTypes.Equal &&
1894     SearchArgs.IsFirstSearch)
1895     {
1896     NeedToCompare = false;
1897     //second_tmp_Results = null; // Free Memory
1898     }
1899 william 408
1900 william 410 if (NeedToCompare)
1901 william 280 {
1902 william 410 if (SearchArgs.CompareType != SearchCompareTypes.Between && SearchArgs.CompareType != SearchCompareTypes.NotBetween)
1903 william 280 {
1904 william 410 #region Non-Range Searches
1905 william 457 if (USE_NONRANGE_SEARCH_RESULT_READER)
1906 william 398 {
1907 william 457 st_nonrange_search.Start();
1908     //second_tmp_Results = new List<ResultType<object>>(SearchArgs.Results.Count * 1024);
1909     ////second_tmp_Results.c
1910     try
1911 william 398 {
1912 william 457 using (SearchResultReader reader = new SearchResultReader(SearchGuid))
1913 william 398 {
1914 william 457 try
1915     {
1916 william 453
1917 william 457 #region new comparator-support
1918 william 476 //second_tmp_Results = new List<StructResultType<object>>(reader.GetResults(SearchArgs.IsUnsignedDataType, SearchArgs.DataType, new Action<int, string>(UpdateProgress)));
1919 william 457 #endregion
1920 william 452
1921 william 457 #region USE_OLD_SEARCH_RESULTS_COMPRATOR_CODE
1922     if (USE_OLD_SEARCH_RESULTS_COMPRATOR_CODE)
1923 william 452 {
1924 william 457 for (int i = 0; i < reader.ResultCount; i += 1)
1925 william 452 {
1926 william 457 object result_value = 0;
1927     uint address = 0;
1928     #region switch (SearchArgs.DataType)
1929     switch (SearchArgs.DataType)
1930     {
1931     case SearchDataTypes._8bits: if (unsigned)
1932 william 452 {
1933 william 457 using (ResultType<byte> result = reader.GetNextResult<byte>())
1934     {
1935     address = result.Address;
1936     result_value = result.Value;
1937     }
1938 william 452 }
1939 william 457 else
1940 william 452 {
1941 william 457 using (ResultType<sbyte> result = reader.GetNextResult<sbyte>())
1942     {
1943     address = result.Address;
1944     result_value = result.Value;
1945     }
1946     } break;
1947     case SearchDataTypes._16bits: if (unsigned)
1948 william 452 {
1949 william 457 using (ResultType<ushort> result = reader.GetNextResult<ushort>())
1950     {
1951     address = result.Address;
1952     result_value = result.Value;
1953     }
1954 william 452 }
1955 william 457 else
1956 william 452 {
1957 william 457 using (ResultType<short> result = reader.GetNextResult<short>())
1958     {
1959     address = result.Address;
1960     result_value = result.Value;
1961     }
1962     } break;
1963     case SearchDataTypes._32bits: if (unsigned)
1964 william 452 {
1965 william 457 using (ResultType<uint> result = reader.GetNextResult<uint>())
1966     {
1967     address = result.Address;
1968     result_value = result.Value;
1969     }
1970 william 452 }
1971 william 457 else
1972 william 452 {
1973 william 457 using (ResultType<int> result = reader.GetNextResult<int>())
1974     {
1975     address = result.Address;
1976     result_value = result.Value;
1977     }
1978     } break;
1979     case SearchDataTypes._64bits: if (unsigned)
1980 william 452 {
1981 william 457 using (ResultType<ulong> result = reader.GetNextResult<ulong>())
1982     {
1983     address = result.Address;
1984     result_value = result.Value;
1985     }
1986 william 452 }
1987 william 457 else
1988 william 452 {
1989 william 457 using (ResultType<long> result = reader.GetNextResult<long>())
1990     {
1991     address = result.Address;
1992     result_value = result.Value;
1993     }
1994     } break;
1995     }
1996     #endregion
1997     if (MemoryRangeStart > 0 && !SearchArgs.IsFirstSearch) { address = address - MemoryRangeStart; }
1998     try
1999     {
2000     //r_ms.BaseStream.Seek(address, SeekOrigin.Begin);
2001     }
2002     catch (Exception)
2003     {
2004     throw;
2005     }
2006     switch (SearchArgs.DataType)
2007     {
2008     #region Comparer Support
2009     #region case SearchDataTypes._8bits:
2010     case SearchDataTypes._8bits:
2011     if (SearchArgs.IsUnsignedDataType)
2012 william 452 {
2013 william 457 byte lookup_value = 0;
2014     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2015     lookup_value = Convert.ToByte(result_value);
2016     using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, address))
2017 william 452 {
2018 william 457 byte value = 0;
2019     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2020 william 452 {
2021 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2022 william 452 {
2023 william 457 try
2024     {
2025     gmp.OpenProvider();
2026     gmp.ReadMemory(address, out value);
2027     gmp.CloseProvider();
2028     }
2029     catch (Exception ex)
2030     {
2031     logger.VerboseError.WriteLine(ex.ToString());
2032     }
2033 william 452 }
2034 william 457 comparer.Value = value;
2035 william 452 }
2036 william 457 else
2037     {
2038     value = Convert.ToByte(SearchArgs.CompareStartValue);
2039     comparer.Value = value;
2040     }
2041     if (comparer.Compare(lookup_value, value))
2042     {
2043 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, comparer.Value));
2044 william 457 }
2045 william 452 }
2046     }
2047 william 457 else
2048 william 452 {
2049 william 457 sbyte lookup_value = 0;
2050     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2051     lookup_value = Convert.ToSByte(result_value);
2052     using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, address))
2053 william 452 {
2054 william 457 sbyte value = 0;
2055     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2056 william 452 {
2057 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2058 william 452 {
2059 william 457 try
2060     {
2061     gmp.OpenProvider();
2062     gmp.ReadMemory(address, out value);
2063     gmp.CloseProvider();
2064     }
2065     catch (Exception ex)
2066     {
2067     logger.VerboseError.WriteLine(ex.ToString());
2068     }
2069 william 452 }
2070 william 457 comparer.Value = value;
2071 william 452 }
2072 william 457 else
2073     {
2074     value = Convert.ToSByte(SearchArgs.CompareStartValue);
2075     }
2076     if (comparer.Compare(lookup_value, value))
2077     {
2078 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, (ulong)comparer.Value));
2079 william 457 }
2080 william 452 }
2081     }
2082 william 457 break;
2083     #endregion
2084     #region case SearchDataTypes._16bits:
2085     case SearchDataTypes._16bits:
2086     if (SearchArgs.IsUnsignedDataType)
2087 william 452 {
2088 william 457 ushort lookup_value = 0;
2089     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2090     lookup_value = Convert.ToUInt16(result_value);
2091     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, address))
2092 william 452 {
2093 william 457 ushort value = 0;
2094     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2095 william 452 {
2096 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2097 william 452 {
2098 william 457 try
2099     {
2100     gmp.OpenProvider();
2101     gmp.ReadMemory(address, out value);
2102     gmp.CloseProvider();
2103     }
2104     catch (Exception ex)
2105     {
2106     logger.VerboseError.WriteLine(ex.ToString());
2107     }
2108 william 452 }
2109 william 457 comparer.Value = value;
2110 william 452 }
2111 william 457 else
2112     {
2113     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
2114     comparer.Value = value;
2115     }
2116     if (comparer.Compare(lookup_value, value))
2117     {
2118 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, comparer.Value));
2119 william 457 }
2120 william 452 }
2121     }
2122 william 457 else
2123 william 452 {
2124 william 457 short lookup_value = 0;
2125     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2126     lookup_value = Convert.ToInt16(result_value);
2127     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, address))
2128 william 452 {
2129 william 457 short value = 0;
2130     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2131 william 452 {
2132 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2133 william 452 {
2134 william 457 try
2135     {
2136     gmp.OpenProvider();
2137     gmp.ReadMemory(address, out value);
2138     gmp.CloseProvider();
2139     }
2140     catch (Exception ex)
2141     {
2142     logger.VerboseError.WriteLine(ex.ToString());
2143     }
2144 william 452 }
2145 william 457 comparer.Value = value;
2146 william 452 }
2147 william 457 else
2148     {
2149     value = Convert.ToInt16(SearchArgs.CompareStartValue);
2150     }
2151     if (comparer.Compare(lookup_value, value))
2152     {
2153 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, (ulong)comparer.Value));
2154 william 457 }
2155 william 452 }
2156     }
2157 william 457 break;
2158     #endregion
2159     #region case SearchDataTypes._32bits:
2160     case SearchDataTypes._32bits:
2161     if (SearchArgs.IsUnsignedDataType)
2162 william 452 {
2163 william 457 uint lookup_value = 0;
2164     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2165     lookup_value = Convert.ToUInt32(result_value);
2166     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, address))
2167 william 452 {
2168 william 457 uint value = 0;
2169     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2170 william 452 {
2171 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2172 william 452 {
2173 william 457 try
2174     {
2175     gmp.OpenProvider();
2176     gmp.ReadMemory(address, out value);
2177     gmp.CloseProvider();
2178     }
2179     catch (Exception ex)
2180     {
2181     logger.VerboseError.WriteLine(ex.ToString());
2182     }
2183 william 452 }
2184 william 457 comparer.Value = value;
2185 william 452 }
2186 william 457 else
2187     {
2188     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
2189     comparer.Value = value;
2190     }
2191     if (comparer.Compare(lookup_value, value))
2192     {
2193 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, comparer.Value));
2194 william 457 }
2195 william 452 }
2196     }
2197 william 457 else
2198 william 452 {
2199 william 457 int lookup_value = 0;
2200     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2201     lookup_value = Convert.ToInt32(result_value);
2202     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, address))
2203 william 452 {
2204 william 457 int value = 0;
2205     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2206 william 452 {
2207 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2208 william 452 {
2209 william 457 try
2210     {
2211     gmp.OpenProvider();
2212     gmp.ReadMemory(address, out value);
2213     gmp.CloseProvider();
2214     }
2215     catch (Exception ex)
2216     {
2217     logger.VerboseError.WriteLine(ex.ToString());
2218     }
2219 william 452 }
2220 william 457 comparer.Value = value;
2221 william 452 }
2222 william 457 else
2223     {
2224     value = Convert.ToInt32(SearchArgs.CompareStartValue);
2225     }
2226     if (comparer.Compare(lookup_value, value))
2227     {
2228 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, (ulong)comparer.Value));
2229 william 457 }
2230 william 452 }
2231     }
2232 william 457 break;
2233     #endregion
2234     #region case SearchDataTypes._64bits:
2235     case SearchDataTypes._64bits:
2236     if (SearchArgs.IsUnsignedDataType)
2237 william 452 {
2238 william 457 ulong lookup_value = 0;
2239     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2240     lookup_value = Convert.ToUInt64(result_value);
2241     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, address))
2242 william 452 {
2243 william 457 ulong value = 0;
2244     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2245 william 452 {
2246 william 457 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
2247 william 452 {
2248 william 457 try
2249     {
2250     gmp.OpenProvider();
2251     gmp.ReadMemory(address, out value);
2252     gmp.CloseProvider();
2253     }
2254     catch (Exception ex)
2255     {
2256     logger.VerboseError.WriteLine(ex.ToString());
2257     }
2258 william 452 }
2259 william 457 comparer.Value = value;
2260 william 452 }
2261 william 457 else
2262     {
2263     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
2264     comparer.Value = value;
2265     }
2266     if (comparer.Compare(lookup_value, value))
2267     {
2268 william 476 second_tmp_Results.Add(new ResultType<ulong>(comparer.Address, comparer.Value));
2269 william 457 }
2270 william 452 }
2271     }
2272 william 457 else
2273 william 452 {
2274 william 457 long lookup_value = 0;
2275     //using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this)) { gmp.OpenProvider(); gmp.ReadMemory(address, out lookup_value); gmp.CloseProvider(); }
2276     lookup_value = Convert.ToInt64(result_value);
2277     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, address))
2278 william 452 {
2279 william 457 long value = 0;
2280     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
2281 william 452 {
2282 william 457 using (