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

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Revision 562 - (hide annotations) (download)
Thu Jun 6 04:16:36 2013 UTC (7 years, 4 months ago) by william
File size: 139671 byte(s)
increment address_index by STEP_SIZE when we skip addresses, before calling continue.

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 511 using RomCheater.Core;
44 william 227
45     namespace RomCheater.Docking
46     {
47 william 228 public partial class FloatingMemorySearcher : DockContent,
48 william 243 IAcceptsPlugin<IConfigPlugin>,
49 william 477 IAcceptsProcess<Process>,
50 william 243 IAcceptsProcessAndConfig,
51 william 275 ISearchInProgress,
52 william 287 IAcceptsBrowseMemoryRegion,
53     IAcceptsMemoryRange
54 william 227 {
55 william 280 #if INCREASE_NUMBER_OF_RESULTS_BEFORE_DISPLAY
56     const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x2701; // 10,000 results
57     #else
58     const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x03e8; // 1,000 results
59     #endif
60    
61 william 546 const uint MEM_1MB = 0x00100000;
62    
63 william 452 const bool USE_OLD_SEARCH_RESULTS_COMPRATOR_CODE = false;
64 william 457 const bool USE_NONRANGE_SEARCH_RESULT_READER = false;
65 william 229 private bool DefaultUnsignedState = true; // set unsigned to true
66 william 477 public FloatingMemorySearcher() { InitializeComponent(); this.AcceptedPlugin = null; OnBrowseMemoryRegion = null; this.AcceptedProcess = null; SearchInProgess = false; Reload(); }
67 william 227 public FloatingMemorySearcher(IConfigPlugin config) : this() { this.AcceptedPlugin = config; }
68 william 477 public FloatingMemorySearcher(IConfigPlugin config, Process process) : this() { this.AcceptedPlugin = config; this.AcceptedProcess = process; }
69 william 227
70 william 462 //new Action<int, string>(UpdateProgress) to use this as a delegate
71 william 511
72     private void thread_UpdateProgress(object o)
73 william 461 {
74 william 511 IProgressMessage pm = (o as IProgressMessage);
75     if (pm == null) { return; }
76     resultsprogress.Value = pm.Progress;
77 william 517 resultsprogress.Message = pm.Message;
78 william 534 //Application.DoEvents();
79 william 461 }
80    
81 william 532 private bool ShouldCancelAnySearchOperation() { return SearchWorkerThread.CancellationPending; }
82    
83 william 511 private void UpdateProgress(int progress, string message)
84 william 532 {
85 william 511 // detach the progress update from execution within the current thread (so it does not block a cpu-intensive or long running sequence)
86     Thread t = new Thread(new ParameterizedThreadStart(thread_UpdateProgress));
87 william 517 t.SetApartmentState(ApartmentState.STA);
88 william 511 t.Start(new ProgressMessage(progress, message));
89 william 517 //resultsprogress.Value = progress;
90     //resultsprogress.Message = message;
91 william 511 }
92    
93 william 237 #region IAcceptsProcess<Process> Members
94 william 477 private Process _AcceptedProcess;
95     public Process AcceptedProcess { get { return _AcceptedProcess; } set { _AcceptedProcess = value; UpdateAcceptedProcess(value); } }
96 william 227 #endregion
97     #region IAcceptsPlugin<IConfigPlugin> Members
98 william 243 private IConfigPlugin _AcceptedPlugin;
99 william 305 public IConfigPlugin AcceptedPlugin { get { return _AcceptedPlugin; } set { _AcceptedPlugin = value; UpdateAcceptedPlugin(value); } }
100 william 227 #endregion
101 william 275 #region IAcceptsBrowseMemoryRegion members
102 william 287 public event BaseEventHandler<BrowseMemoryRegionEvent> OnBrowseMemoryRegion;
103 william 275 #endregion
104    
105 william 305 private void UpdateAcceptedPlugin(IConfigPlugin config)
106 william 243 {
107     this.lstResults.AcceptedPlugin = config;
108     this.lstPatchList.AcceptedPlugin = config;
109 william 389 if (config != null)
110     {
111     MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
112     MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
113     }
114 william 305 }
115 william 477 private void UpdateAcceptedProcess(Process process)
116     {
117     this.lstResults.AcceptedProcess = process;
118     this.lstPatchList.AcceptedProcess = process;
119 william 287 #if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && FORCE_USE_OF_MEMORYSIZECONSTANTS
120     logger.Warn.WriteLine("FloatingMemorySearcher.UpdateAcceptedProcessAndConfig(IConfigPlugin config, Process process):");
121     logger.Warn.WriteLine("Both USE_AUTOMATIC_MEMORY_SEARCH_RANGE and FORCE_USE_OF_MEMORYSIZECONSTANTS are defined");
122     logger.Warn.WriteLine("FORCE_USE_OF_MEMORYSIZECONSTANTS will take precedence and will ignore the values supplied in the memeory search range");
123 william 289 #endif
124     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
125     // force use of MemorySizeConstants
126 william 349 txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
127 william 401 txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
128 william 287 #endif
129     #if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && !FORCE_USE_OF_MEMORYSIZECONSTANTS
130 william 318 ////// code to automatically choose the best starting memory address and size
131     //if (process != null)
132     //{
133     // string filename = process.MainModule.FileName;
134     // //string filename = @"c:\Windows\notepad.exe";
135     // PEReader peReader = new PEReader(filename);
136     //}
137     //else
138     //{
139 william 389 //txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
140     //txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
141 william 318 //}
142 william 389 if (AcceptedPlugin != null)
143     {
144     MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
145     MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
146     }
147    
148 william 287 #endif
149    
150 william 243 }
151 william 228 #region ISearchInProgress members
152 william 399 private bool _SearchInProgess;
153     public bool SearchInProgess
154     {
155     get { return _SearchInProgess; }
156     private set
157     {
158     _SearchInProgess = value;
159     if (this.AcceptedPlugin != null)
160     this.AcceptedPlugin.SetMemorySearchReference(this);
161     }
162     }
163 william 444 private Guid _SearchGuid;
164     public Guid SearchGuid
165     {
166     get { return _SearchGuid; }
167     private set { _SearchGuid = value; }
168     }
169 william 228 #endregion
170 william 229
171 william 287 #region IAcceptsMemoryRange
172     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
173 william 389 private uint _MemoryRangeStart;
174 william 287 private uint _MemoryRangeSize;
175     #endif
176 william 378 public uint MemoryRangeStart
177 william 287 {
178     get
179     {
180     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
181 william 349 return MemorySizeConstants.MinimumSearchAddress;
182 william 287 #else
183     return _MemoryRangeStart;
184     #endif
185     }
186     set
187     {
188     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
189     _MemoryRangeStart = value;
190 william 389 txtMemoryRangeStart.Value = value;
191 william 287 #endif
192     }
193     }
194     public uint MemoryRangeSize
195     {
196     get
197     {
198     #if FORCE_USE_OF_MEMORYSIZECONSTANTS
199 william 401 return MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
200 william 287 #else
201     return _MemoryRangeSize;
202     #endif
203     }
204     set
205     {
206     #if !FORCE_USE_OF_MEMORYSIZECONSTANTS
207     _MemoryRangeSize = value;
208 william 389 txtMemoryRangeSize.Value = value;
209 william 287 #endif
210     }
211     }
212     #endregion
213 william 229
214     public void Reload()
215     {
216     chkUnsigned.Checked = DefaultUnsignedState;
217     radio_8bits.Checked = true;
218     radiocompare_equal.Checked = true;
219     radio_oldvalue.Checked = true;
220 william 230 chkRefreshResults.Checked = true;
221 william 229 }
222 william 230 public enum eListViewResults
223     {
224     SEARCH_RESULTS_LIST = 0x3000,
225     PATCH_RESULTS_LIST = 0x3001,
226     UKNOWN_RESULTS_LIST = 0x3001
227     }
228 william 280 bool IsFirstSearch = true;
229 william 277 SearchType SearchArgs;
230 william 272 static int col_Found_Address = 1;
231     static int col_Found_Value = 2;
232 william 419 //static int col_Found_Frozen = 3; /* unused */
233 william 272 static int col_Added_Address = 1;
234     static int col_Added_Value = 2;
235 william 419 //static int col_Added_Frozen = 3; /* unused */
236 william 230 List<ListViewItem> ResultItems = new List<ListViewItem>();
237     List<ListViewItem> AddedItems = new List<ListViewItem>();
238     private bool _PatchedValue_NeedsUpdate;
239     bool PatchedValue_NeedsUpdate
240     {
241     get { if (_PatchedValue_NeedsUpdate) this.ThawResultsUpdate(); return _PatchedValue_NeedsUpdate; }
242     set { _PatchedValue_NeedsUpdate = value; if (value) this.ThawResultsUpdate(); }
243     }
244     private delegate ListViewItem ThreadSafe_GetResultItem(int index, int lv_type);
245     private ListViewItem GetResultItem(int index, int lv_type)
246     {
247     try
248     {
249     AddressValuePairList lv = null;
250     switch (lv_type)
251     {
252     case (int)eListViewResults.SEARCH_RESULTS_LIST: lv = lstResults; break;
253     case (int)eListViewResults.PATCH_RESULTS_LIST: lv = lstPatchList; break;
254     default: throw new IndexOutOfRangeException("Detected: " + Enum.GetName(typeof(eListViewResults), eListViewResults.UKNOWN_RESULTS_LIST) + " with value: " + lv_type.ToString("x4"));
255     }
256     ListViewItem item = new ListViewItem();
257     item = (ListViewItem)lv.Items[index].Clone();
258     return item;
259     }
260     catch (Exception)
261     {
262     return null;
263     }
264     }
265 william 229 private void radiocompare_equal_CheckedChanged(object sender, EventArgs e)
266     {
267     //if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
268     //{
269     if (radio_oldvalue.Checked)
270     {
271     txtStartAddr.ReadOnly = true;
272     txtEndAddr.ReadOnly = true;
273     }
274     if (radio_specificvalue.Checked)
275     {
276     txtStartAddr.ReadOnly = false;
277     txtEndAddr.ReadOnly = true;
278     }
279     //}
280     }
281    
282     private void radiocompare_between_CheckedChanged(object sender, EventArgs e)
283     {
284     if (!radiocompare_equal.Checked &&
285     !radiocompare_greaterthan.Checked &&
286     !radiocompare_greaterthan.Checked &&
287     !radiocompare_lessthan.Checked &&
288     !radiocompare_greaterthan_orequal.Checked &&
289     !radiocompare_lessthan_orequal.Checked &&
290     !radiocompare_notequal.Checked)
291     if (radiocompare_between.Checked)
292     {
293     txtStartAddr.ReadOnly = false;
294     txtEndAddr.ReadOnly = false;
295     return;
296     }
297     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
298     {
299     if (radio_oldvalue.Checked)
300     {
301     txtStartAddr.ReadOnly = true;
302     txtEndAddr.ReadOnly = true;
303     }
304     if (radio_specificvalue.Checked)
305     {
306     txtStartAddr.ReadOnly = false;
307     txtEndAddr.ReadOnly = true;
308     }
309     }
310     }
311    
312     private void radiocompare_notbetween_CheckedChanged(object sender, EventArgs e)
313     {
314     if (!radiocompare_equal.Checked &&
315     !radiocompare_greaterthan.Checked &&
316     !radiocompare_greaterthan.Checked &&
317     !radiocompare_lessthan.Checked &&
318     !radiocompare_greaterthan_orequal.Checked &&
319     !radiocompare_lessthan_orequal.Checked &&
320     !radiocompare_notequal.Checked)
321     if (radiocompare_notbetween.Checked)
322     {
323     txtStartAddr.ReadOnly = false;
324     txtEndAddr.ReadOnly = false;
325     return;
326     }
327     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
328     {
329     if (radio_oldvalue.Checked)
330     {
331     txtStartAddr.ReadOnly = true;
332     txtEndAddr.ReadOnly = true;
333     }
334     if (radio_specificvalue.Checked)
335     {
336     txtStartAddr.ReadOnly = false;
337     txtEndAddr.ReadOnly = true;
338     }
339     }
340     }
341    
342     private void radio_8bits_CheckedChanged(object sender, EventArgs e)
343     {
344     if (chkUnsigned.Checked)
345     {
346     txtStartAddr.CreateTypeSize<byte>();
347     txtEndAddr.CreateTypeSize<byte>();
348     }
349     else
350     {
351     txtStartAddr.CreateTypeSize<sbyte>();
352     txtEndAddr.CreateTypeSize<sbyte>();
353     }
354     }
355    
356     private void radio_16bits_CheckedChanged(object sender, EventArgs e)
357     {
358     if (chkUnsigned.Checked)
359     {
360     txtStartAddr.CreateTypeSize<ushort>();
361     txtEndAddr.CreateTypeSize<ushort>();
362     }
363     else
364     {
365     txtStartAddr.CreateTypeSize<short>();
366     txtEndAddr.CreateTypeSize<short>();
367     }
368     }
369    
370     private void radio_32bits_CheckedChanged(object sender, EventArgs e)
371     {
372    
373     if (chkUnsigned.Checked)
374     {
375     txtStartAddr.CreateTypeSize<uint>();
376     txtEndAddr.CreateTypeSize<uint>();
377     }
378     else
379     {
380     txtStartAddr.CreateTypeSize<int>();
381     txtEndAddr.CreateTypeSize<int>();
382     }
383     }
384    
385     private void radio_64bits_CheckedChanged(object sender, EventArgs e)
386     {
387    
388     if (chkUnsigned.Checked)
389     {
390     txtStartAddr.CreateTypeSize<ulong>();
391     txtEndAddr.CreateTypeSize<ulong>();
392     }
393     else
394     {
395     txtStartAddr.CreateTypeSize<long>();
396     txtEndAddr.CreateTypeSize<long>();
397     }
398     }
399    
400     private void radio_oldvalue_CheckedChanged(object sender, EventArgs e)
401     {
402     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
403     {
404     txtStartAddr.ReadOnly = true;
405     txtEndAddr.ReadOnly = true;
406     }
407     }
408    
409     private void radio_specificvalue_CheckedChanged(object sender, EventArgs e)
410     {
411     if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
412     {
413     txtStartAddr.ReadOnly = false;
414     txtEndAddr.ReadOnly = true;
415     }
416     }
417    
418     private void chkRefreshResults_CheckedChanged(object sender, EventArgs e)
419     {
420     if (chkRefreshResults.Checked)
421     {
422     timer_update_results.Enabled = true;
423     }
424     else
425     {
426     timer_update_results.Enabled = false;
427     ResultsUpdateWorkerThread.CancelAsync();
428     }
429     }
430    
431     private void timer_update_results_Tick(object sender, EventArgs e)
432     {
433     if (chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
434     {
435     ResultsUpdateWorkerThread.RunWorkerAsync();
436     }
437     }
438 william 230 private bool ShouldUpdateResults()
439     {
440 william 477 if (this.AcceptedProcess == null) return false;
441 william 230 if (SearchWorkerThread.IsBusy) return false;
442     //if (JokerSearchWorker.IsBusy) return false;
443     if (this.IsResultsUpdateFrozen) return false;
444     if (mnuAddedResults.Visible) return false;
445     if (mnuResults.Visible) return false;
446 william 477 if (Process.GetProcessById(this.AcceptedProcess.Id) == null) return false;
447 william 230 if (lstResults.Items.Count > 0) return true;
448     if (lstPatchList.Items.Count > 0) return true;
449     return false;
450     }
451 william 229 private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e)
452     {
453 william 230 Thread.Sleep(250); // keep thread from blocking
454     if (!this.ShouldUpdateResults()) return;
455     ////if (SearchArgs == null) return;
456     ////if (this.IsResultsUpdateFrozen) return;
457     ////// put thread to sleep for 500ms
458     ////System.Threading.Thread.Sleep(500);
459     //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
460     //byte[] buffered_mem = provider.GetMemory();
461     //MemoryStream ms = new MemoryStream(buffered_mem);
462     //BinaryReader r_ms = new BinaryReader(ms);
463 william 229
464 william 230 #region Update Results List
465     ResultItems = new List<ListViewItem>();
466     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
467     for (int i = 0; i < lstResults.Items.Count; i++)
468     {
469     if (this.lstResults.InvokeRequired)
470     {
471     ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
472     object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.SEARCH_RESULTS_LIST });
473     if (item != null)
474     ResultItems.Add((ListViewItem)item);
475     }
476     else
477     {
478     ResultItems.Add(lstResults.Items[i]);
479     }
480    
481     }
482     for (int i = 0; i < ResultItems.Count; i++)
483     {
484     if (ResultsUpdateWorkerThread.CancellationPending == true)
485     {
486     e.Cancel = true;
487     return;
488     }
489 william 249 int Address = 0;
490 william 230 ResultDataType _result = (ResultDataType)ResultItems[i].Tag;
491    
492 william 249 Address = Convert.ToInt32(ResultItems[i].SubItems[col_Found_Address].Text, 16);
493 william 242 //r_ms.BaseStream.Seek(Address, SeekOrigin.Begin);
494 william 398 using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
495 william 230 {
496 william 398 provider.OpenProvider();
497     int bytesReadSize;
498     byte[] data;
499     uint bytesToRead = 0;
500     switch (_result.ValueType)
501     {
502     case SearchDataTypes._8bits:
503     bytesToRead = 1;
504     break;
505     case SearchDataTypes._16bits:
506     bytesToRead = 2;
507     break;
508     case SearchDataTypes._32bits:
509     bytesToRead = 4;
510     break;
511     case SearchDataTypes._64bits:
512     bytesToRead = 8;
513     break;
514     }
515     provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
516     using (MemoryStream ms = new MemoryStream(data))
517     {
518     using (BinaryReader r_ms = new BinaryReader(ms))
519     {
520     switch (_result.ValueType)
521     {
522     case SearchDataTypes._8bits:
523     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
524     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
525     break;
526     case SearchDataTypes._16bits:
527     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
528     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
529     break;
530     case SearchDataTypes._32bits:
531     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
532     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
533     break;
534     case SearchDataTypes._64bits:
535     if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
536     else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
537     break;
538     }
539     r_ms.Close();
540     }
541     }
542 william 424 provider.CloseProvider();
543 william 230 }
544 william 398 //Application.DoEvents();
545 william 230 }
546     #endregion
547    
548     #region Update Added Results List
549     AddedItems = new List<ListViewItem>();
550     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
551     for (int i = 0; i < lstPatchList.Items.Count; i++)
552     {
553     if (this.lstResults.InvokeRequired)
554     {
555     ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
556     object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.PATCH_RESULTS_LIST });
557     if (item != null)
558     AddedItems.Add((ListViewItem)item);
559     }
560     else
561     {
562     AddedItems.Add(lstPatchList.Items[i]);
563     }
564    
565     }
566     for (int i = 0; i < AddedItems.Count; i++)
567     {
568     if (ResultsUpdateWorkerThread.CancellationPending == true)
569     {
570     e.Cancel = true;
571     return;
572     }
573 william 249 int Address = 0;
574 william 230 ResultDataType _result = (ResultDataType)AddedItems[i].Tag;
575 william 249 Address = Convert.ToInt32(AddedItems[i].SubItems[col_Added_Address].Text, 16);
576 william 398 using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
577 william 230 {
578 william 398 provider.OpenProvider();
579     int bytesReadSize;
580     byte[] data;
581     uint bytesToRead = 0;
582     switch (_result.ValueType)
583     {
584     case SearchDataTypes._8bits:
585     bytesToRead = 1;
586     break;
587     case SearchDataTypes._16bits:
588     bytesToRead = 2;
589     break;
590     case SearchDataTypes._32bits:
591     bytesToRead = 4;
592     break;
593     case SearchDataTypes._64bits:
594     bytesToRead = 8;
595     break;
596     }
597     provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
598 william 424 provider.CloseProvider();
599 william 398 using (MemoryStream ms = new MemoryStream(data))
600     {
601     using (BinaryReader r_ms = new BinaryReader(ms))
602     {
603     switch (_result.ValueType)
604     {
605     case SearchDataTypes._8bits:
606     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
607     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
608     break;
609     case SearchDataTypes._16bits:
610     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
611     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
612     break;
613     case SearchDataTypes._32bits:
614     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
615     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
616     break;
617     case SearchDataTypes._64bits:
618     if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
619     else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
620     break;
621     }
622     r_ms.Close();
623     }
624     }
625 william 230 }
626 william 398 //Application.DoEvents();
627 william 230 }
628     #endregion
629    
630    
631 william 229 }
632    
633     private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
634     {
635 william 230 try
636     {
637     //if ((lstResults.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate ) return;
638     //if ((lstPatchList.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate) return;
639     if (!this.ShouldUpdateResults()) return;
640     if (ResultItems.Count > 0)
641     {
642     //lstResults.Items.Clear();
643     //lstResults.Items.AddRange(ResultItems.ToArray());
644 william 229
645 william 230 for (int i = 0; i < ResultItems.Count; i++)
646     {
647     lstResults.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
648     ResultItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
649     }
650    
651     }
652     if (AddedItems.Count > 0)
653     {
654     //lstPatchList.Items.Clear();
655     //lstPatchList.Items.AddRange(AddedItems.ToArray());
656    
657     for (int i = 0; i < AddedItems.Count; i++)
658     {
659     lstPatchList.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
660     AddedItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
661     }
662    
663     }
664     PatchedValue_NeedsUpdate = false;
665     }
666     catch { }
667 william 229 }
668    
669     private void btnImportFile_Click(object sender, EventArgs e)
670     {
671     this.FreezeResultsUpdate();
672     if (!lstPatchList.ImportFromFile())
673     {
674     MessageBox.Show("Failed to Import Patch List from File.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
675     this.ThawResultsUpdate();
676     return;
677     }
678     else
679     {
680     MessageBox.Show("Succesfully Imported Patch List from File.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
681     this.ThawResultsUpdate();
682     return;
683     }
684     }
685     bool g_isFrozen = false;
686     private bool IsResultsUpdateFrozen
687     {
688     get { return g_isFrozen; }
689     set { g_isFrozen = value; }
690     }
691     private void ThawResultsUpdate()
692     {
693     this.IsResultsUpdateFrozen = false;
694 william 477 if (this.AcceptedProcess != null)
695 william 229 {
696     #if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
697 william 477 ThreadControl.ResumeProcess(this.AcceptedProcess.Id);
698 william 229 #endif
699     }
700     }
701    
702     private void FreezeResultsUpdate()
703     {
704     this.IsResultsUpdateFrozen = true;
705 william 285 //this.IsResultsUpdateFrozen = false;
706 william 477 if (this.AcceptedProcess != null)
707 william 229 {
708     #if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
709 william 477 ThreadControl.SuspendProcess(this.AcceptedProcess.Id);
710 william 229 #endif
711     }
712     }
713    
714     private void btnExportFile_Click(object sender, EventArgs e)
715     {
716     this.FreezeResultsUpdate();
717     if (!lstPatchList.ExportToFile())
718     {
719     MessageBox.Show("Failed to Export Patch List to File.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
720     this.ThawResultsUpdate();
721     return;
722     }
723     else
724     {
725     MessageBox.Show("Succesfully Exported Patch List to File.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
726     this.ThawResultsUpdate();
727     return;
728     }
729     }
730    
731     private void btnImportClipboard_Click(object sender, EventArgs e)
732     {
733     this.FreezeResultsUpdate();
734     if (!lstPatchList.ImportFromClipboard())
735     {
736     MessageBox.Show("Failed to Import Patch List from Clipboard.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
737     this.ThawResultsUpdate();
738     return;
739     }
740     else
741     {
742     MessageBox.Show("Succesfully Import Patch List from Clipboard.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
743     this.ThawResultsUpdate();
744     }
745     }
746    
747     private void btnExportClipboard_Click(object sender, EventArgs e)
748     {
749     this.FreezeResultsUpdate();
750     if (!lstPatchList.ExportToClipboard())
751     {
752     MessageBox.Show("Failed to Export Patch List to Clipboard.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
753     this.ThawResultsUpdate();
754     return;
755     }
756     else
757     {
758     MessageBox.Show("Succesfully Exported Patch List to Clipboard.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
759     this.ThawResultsUpdate();
760     return;
761     }
762     }
763    
764     private void btnAddPatchAddress_Click(object sender, EventArgs e)
765     {
766 william 245 PatchAdder adder = new PatchAdder((IAcceptsProcessAndConfig)this);
767 william 229 adder.ShowDialog();
768     if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
769     }
770    
771     private void btnAddAddressRange_Click(object sender, EventArgs e)
772     {
773 william 245 PatchRangeAdder adder = new PatchRangeAdder((IAcceptsProcessAndConfig)this);
774 william 229 adder.ShowDialog();
775     if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
776     }
777     private void AddToPatchList(List<ResultDataType> item) { foreach (ResultDataType data in item) { AddToPatchList(data); } }
778     private void AddToPatchList(ResultDataType item)
779     {
780     ResultItem item2 = null;
781     switch (item.ValueType)
782     {
783     case SearchDataTypes._8bits:
784     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToByte(item.Value)); }
785     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToSByte(item.Value)); }
786     break;
787     case SearchDataTypes._16bits:
788     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt16(item.Value)); }
789     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt16(item.Value)); }
790     break;
791     case SearchDataTypes._32bits:
792     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt32(item.Value)); }
793     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt32(item.Value)); }
794     break;
795     case SearchDataTypes._64bits:
796     if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt64(item.Value)); }
797     else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt64(item.Value)); }
798     break;
799     }
800     this.AddToPatchList(item2);
801     }
802     private void AddToPatchList(ListViewItem item)
803     {
804     try
805     {
806     ResultDataType _result = (ResultDataType)item.Tag;
807     this.AddToPatchList(_result);
808     }
809     catch (InvalidCastException ex)
810     {
811     // unable to cast
812     MessageBox.Show(ex.Message, "Invalid Cast Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
813     }
814     catch (Exception ex)
815     {
816     // other exception
817     MessageBox.Show(ex.Message, "Unhandled Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
818     }
819     }
820     private void AddToPatchList(ResultItem item)
821     {
822     if (!lstPatchList.Items.Contains(item)) lstPatchList.Items.Add(item);
823     }
824     private void AddToPatchList(string address, SearchDataTypes bitsize, bool IsUnsigned)
825     {
826 william 245 ResultItemState state = new ResultItemState(address, bitsize, IsUnsigned, (IAcceptsProcessAndConfig)this);
827 william 229 ResultItem item = new ResultItem(state.Address, state.Value, state.Frozen, state.ValueType, state.IsUnsigned);
828     this.AddToPatchList(item);
829     }
830 william 230
831     private void mnuItemAddToPatchList_Click(object sender, EventArgs e)
832     {
833     if (!(lstResults.SelectedItems.Count > 0)) return;
834     //if (SearchArgs == null) return;
835    
836     try
837     {
838     for (int i = 0; i < lstResults.SelectedIndices.Count; i++)
839     {
840     //ResultDataType result = (ResultDataType)lstResults.Items[selected_index].Tag;
841     ListViewItem item = lstResults.Items[lstResults.SelectedIndices[i]];
842     this.AddToPatchList(item);
843     }
844     }
845     catch (Exception ex)
846     {
847     logger.Error.WriteLine(ex.ToString());
848     }
849     }
850    
851     private void mnuItemRemoveResult_Click(object sender, EventArgs e)
852     {
853     if (!(lstPatchList.SelectedItems.Count > 0)) return;
854     //if (SearchArgs == null) return;
855     try
856     {
857     this.FreezeResultsUpdate();
858     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
859     {
860     //lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
861     lstPatchList.Items[lstPatchList.SelectedIndices[i]].Remove();
862     }
863     this.ThawResultsUpdate();
864     }
865     catch (Exception ex)
866     {
867     Debug.WriteLine(ex.ToString());
868     }
869     }
870     private void PatchRange(bool SingleEntry)
871     {
872     //if (SearchArgs == null) return;
873     #region Patch Selected Address
874     // stop ResultsUpdate Thread
875     ResultsUpdateWorkerThread.CancelAsync();
876    
877     List<ResultDataType> patch_list = new List<ResultDataType>();
878     List<int> SelectedIndexes = new List<int>();
879    
880     if (SingleEntry)
881     {
882     SelectedIndexes.Add(lstPatchList.SelectedIndices[0]);
883     }
884     else
885     {
886     foreach (int index in lstPatchList.SelectedIndices)
887     {
888     SelectedIndexes.Add(index);
889     }
890     }
891     //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
892     foreach (int index in SelectedIndexes)
893     {
894     if (SingleEntry)
895     {
896     SearchPatcher patcher = null;
897     uint Address = 0;
898     ListViewItem item = lstPatchList.Items[index];
899     ResultDataType _result = (ResultDataType)item.Tag;
900     Address = Convert.ToUInt32(item.SubItems[col_Found_Address].Text, 16);
901     switch (_result.ValueType)
902     {
903     case SearchDataTypes._8bits:
904     if (_result.IsUnsigned)
905     {
906     byte value = Convert.ToByte(item.SubItems[col_Found_Value].Text, 16);
907 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
908 william 230 timer_update_results.Enabled = false;
909     patcher.ShowDialog();
910     timer_update_results.Enabled = true;
911     PatchedValue_NeedsUpdate = true;
912     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
913     ResultsUpdateWorkerThread.RunWorkerAsync();
914     }
915     else
916     {
917     sbyte value = Convert.ToSByte(item.SubItems[col_Found_Value].Text, 16);
918 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
919 william 230 timer_update_results.Enabled = false;
920     patcher.ShowDialog();
921     timer_update_results.Enabled = true;
922     PatchedValue_NeedsUpdate = true;
923     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
924     ResultsUpdateWorkerThread.RunWorkerAsync();
925     }
926     break;
927     case SearchDataTypes._16bits:
928     if (_result.IsUnsigned)
929     {
930     ushort value = Convert.ToUInt16(item.SubItems[col_Found_Value].Text, 16);
931 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
932 william 230 timer_update_results.Enabled = false;
933     patcher.ShowDialog();
934     timer_update_results.Enabled = true;
935     PatchedValue_NeedsUpdate = true;
936     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
937     ResultsUpdateWorkerThread.RunWorkerAsync();
938     }
939     else
940     {
941     short value = Convert.ToInt16(item.SubItems[col_Found_Value].Text, 16);
942 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
943 william 230 timer_update_results.Enabled = false;
944     patcher.ShowDialog();
945     timer_update_results.Enabled = true;
946     PatchedValue_NeedsUpdate = true;
947     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
948     ResultsUpdateWorkerThread.RunWorkerAsync();
949     }
950     break;
951     case SearchDataTypes._32bits:
952     if (_result.IsUnsigned)
953     {
954     uint value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
955 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
956 william 230 timer_update_results.Enabled = false;
957     patcher.ShowDialog();
958     timer_update_results.Enabled = true;
959     PatchedValue_NeedsUpdate = true;
960     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
961     ResultsUpdateWorkerThread.RunWorkerAsync();
962     }
963     else
964     {
965     int value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
966 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
967 william 230 timer_update_results.Enabled = false;
968     patcher.ShowDialog();
969     timer_update_results.Enabled = true;
970     PatchedValue_NeedsUpdate = true;
971     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
972     ResultsUpdateWorkerThread.RunWorkerAsync();
973     }
974     break;
975     case SearchDataTypes._64bits:
976     if (_result.IsUnsigned)
977     {
978     ulong value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
979 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
980 william 230 timer_update_results.Enabled = false;
981     patcher.ShowDialog();
982     timer_update_results.Enabled = true;
983     PatchedValue_NeedsUpdate = true;
984     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
985     ResultsUpdateWorkerThread.RunWorkerAsync();
986     }
987     else
988     {
989     long value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
990 william 243 patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
991 william 230 timer_update_results.Enabled = false;
992     patcher.ShowDialog();
993     timer_update_results.Enabled = true;
994     PatchedValue_NeedsUpdate = true;
995     if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
996     ResultsUpdateWorkerThread.RunWorkerAsync();
997     }
998     break;
999     }
1000     }
1001     else
1002     {
1003    
1004     ListViewItem item = lstPatchList.Items[index];
1005     ResultDataType _result = (ResultDataType)item.Tag;
1006     patch_list.Add(_result);
1007     }
1008     }
1009    
1010     if (patch_list.Count > 0)
1011     {
1012 william 243 SearchRangePatcher rangePatcher = new SearchRangePatcher((IAcceptsProcessAndConfig)this, patch_list);
1013 william 230 rangePatcher.ShowDialog();
1014     }
1015    
1016     #endregion
1017     }
1018     private void mnuItemPatchSelectedEntry_Click(object sender, EventArgs e)
1019     {
1020     if (!(lstPatchList.SelectedItems.Count == 1)) return;
1021     PatchRange(true);
1022     }
1023    
1024     private void mnuItemPatchSelectedRange_Click(object sender, EventArgs e)
1025     {
1026     if (!(lstPatchList.SelectedItems.Count >= 1)) return;
1027     PatchRange(false);
1028     }
1029    
1030     private void mnuItemFreezeSelectedPatches_Click(object sender, EventArgs e)
1031     {
1032     if (!(lstPatchList.SelectedItems.Count > 0)) return;
1033     //if (SearchArgs == null) return;
1034     try
1035     {
1036 william 477 lstPatchList.ProcessID = this.AcceptedProcess.Id;
1037 william 230 this.FreezeResultsUpdate();
1038     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
1039     {
1040     lstPatchList.FreezeItem(lstPatchList.SelectedIndices[i]);
1041     }
1042     // force thaw and update
1043     this.ThawResultsUpdate();
1044     this.Update();
1045     }
1046     catch (Exception ex)
1047     {
1048     Debug.WriteLine(ex.ToString());
1049     }
1050     }
1051    
1052     private void mnuItemThawSelectedPatches_Click(object sender, EventArgs e)
1053     {
1054     if (!(lstPatchList.SelectedItems.Count > 0)) return;
1055     //if (SearchArgs == null) return;
1056     try
1057     {
1058 william 477 lstPatchList.ProcessID = this.AcceptedProcess.Id;
1059 william 230 this.FreezeResultsUpdate();
1060     for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
1061     {
1062     lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
1063     }
1064     // force thaw and update
1065     this.ThawResultsUpdate();
1066     this.Update();
1067     }
1068     catch (Exception ex)
1069     {
1070     Debug.WriteLine(ex.ToString());
1071     }
1072     }
1073 william 540
1074 william 230 private void SearchWorkerThread_DoWork(object sender, DoWorkEventArgs e)
1075     {
1076 william 410 try
1077 william 483 {
1078 william 410 Stopwatch st = new Stopwatch();
1079     st.Start();
1080 william 392
1081 william 410 Stopwatch st_first_search = new Stopwatch();
1082     Stopwatch st_nonrange_search = new Stopwatch();
1083     Stopwatch st_ranged_search = new Stopwatch();
1084 william 392
1085 william 410 e.Result = st;
1086     //List<ResultType<object>> tmp_Results = new List<ResultType<object>>();
1087 william 476 List<ResultType<ulong>> second_tmp_Results = new List<ResultType<ulong>>();
1088 william 410 //const int ElementsBeforeDisplay = 100;
1089     SearchArgs.LogSearchOptions();
1090     uint STEP_SIZE = (uint)SearchArgs.DataType / 8;
1091 william 399
1092 william 410 bool unsigned = SearchArgs.IsUnsignedDataType;
1093     SearchDataTypes sdt = SearchArgs.DataType;
1094     //byte[] buffered_mem = new byte[(MemoryRangeSize - MemoryRangeStart)]; // throws OutOfMemoryException if size is over 2G
1095     logger.Debug.WriteLine(string.Format("Buffered Memory Size -> 0x{0:x8}", MemoryRangeSize - MemoryRangeStart));
1096 william 517 UpdateProgress(0, string.Format("Search is Warming Up...Please Wait..."));
1097     //new Action<int, string>(UpdateProgress).Invoke(0, string.Format("Search is Warming Up...Please Wait..."));
1098 william 410 Stopwatch provider_st = new Stopwatch();
1099     provider_st.Start();
1100     using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1101     {
1102 william 483
1103 william 459 if (SearchArgs.IsFirstSearch)
1104     {
1105 william 560 #region FirstSearch
1106 william 460 provider.OpenProvider();
1107     int count = (int)((MemoryRangeSize - MemoryRangeStart) / STEP_SIZE);
1108 william 560 SearchResultWriter writer = new SearchResultWriter((int)(count), SearchGuid);
1109 william 525 int Last_Whole_Percent_Done = 0;
1110 william 547 uint size = 0;
1111     const uint MB_SIZE = 16; /* MEM_1MB * MB_SIZE = MB_SIZE in megabytes */
1112     switch (sdt)
1113     {
1114     case SearchDataTypes._8bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1115     case SearchDataTypes._16bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1116     case SearchDataTypes._32bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1117     case SearchDataTypes._64bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1118     }
1119     //uint size = STEP_SIZE * 4096;
1120 william 560 for (uint i = MemoryRangeStart; i < MemoryRangeSize; i += size)
1121 william 521 {
1122 william 560
1123     int bytesRead = 0;
1124 william 521 byte[] data = new byte[size];
1125     provider.ReadProcessMemoryAtOnce(i, size, out bytesRead, out data);
1126     string message = string.Format(" -> Reading Address: 0x{0:x8}", (i + MemoryRangeStart));
1127     double double_percent_done = 100.0 * (double)((double)i / (double)MemoryRangeSize);
1128 william 525 int int_percent_done = (int)double_percent_done;
1129 william 560 if ((int_percent_done != Last_Whole_Percent_Done))// && (i % 10000) == 0)
1130 william 521 {
1131     UpdateProgress((int)double_percent_done, message);
1132 william 525 Last_Whole_Percent_Done = int_percent_done;
1133 william 521 }
1134    
1135 william 526 uint address_index = i;
1136 william 521 #region comparison and serialization
1137     switch (sdt)
1138     {
1139     case SearchDataTypes._8bits:
1140     if (unsigned)
1141     {
1142     #region 8bits - unsigned
1143 william 534 var t_data = data;
1144 william 521 foreach (var Value in t_data)
1145     {
1146     if (SearchWorkerThread.CancellationPending) { break; }
1147 william 526 using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, address_index))
1148 william 521 {
1149     byte value = 0;
1150     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1151     {
1152     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1153     {
1154     try
1155     {
1156     gmp.OpenProvider();
1157 william 526 gmp.ReadMemory(address_index, out value);
1158 william 521 gmp.CloseProvider();
1159     }
1160     catch (Exception ex)
1161     {
1162     logger.VerboseError.WriteLine(ex.ToString());
1163     }
1164     }
1165     comparer.Value = value;
1166     }
1167     else
1168     {
1169     value = Convert.ToByte(SearchArgs.CompareStartValue);
1170     comparer.Value = value;
1171     }
1172     if (comparer.Compare(Convert.ToByte(Value), value))
1173     {
1174     writer.WriteResult<byte>(comparer.Address, comparer.Value);
1175     }
1176     }
1177 william 526 address_index += STEP_SIZE;
1178 william 521 }
1179     #endregion
1180     }
1181     else
1182     {
1183     #region 8bits - signed
1184 william 534 var t_data = data;
1185 william 521 foreach (var Value in t_data)
1186     {
1187     if (SearchWorkerThread.CancellationPending) { break; }
1188 william 526 using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, address_index))
1189 william 521 {
1190     sbyte value = 0;
1191     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1192     {
1193     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1194     {
1195     try
1196     {
1197     gmp.OpenProvider();
1198 william 526 gmp.ReadMemory(address_index, out value);
1199 william 521 gmp.CloseProvider();
1200     }
1201     catch (Exception ex)
1202     {
1203     logger.VerboseError.WriteLine(ex.ToString());
1204     }
1205     }
1206     comparer.Value = value;
1207     }
1208     else
1209     {
1210     value = Convert.ToSByte(SearchArgs.CompareStartValue);
1211     comparer.Value = value;
1212     }
1213     if (comparer.Compare(Convert.ToSByte(Value), value))
1214     {
1215     writer.WriteResult<sbyte>(comparer.Address, comparer.Value);
1216     }
1217     }
1218 william 526 address_index += STEP_SIZE;
1219 william 521 }
1220     #endregion
1221     } break;
1222     case SearchDataTypes._16bits:
1223     if (unsigned)
1224     {
1225     #region 16bits - unsigned
1226 william 532 var t_data = BitTools.ConvertByteArray<ushort>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1227 william 560 foreach (var Value in t_data)
1228     {
1229     if (SearchWorkerThread.CancellationPending) { break; }
1230     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, address_index))
1231     {
1232     ushort value = 0;
1233     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1234     {
1235     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1236     {
1237     try
1238     {
1239     gmp.OpenProvider();
1240     gmp.ReadMemory(address_index, out value);
1241     gmp.CloseProvider();
1242     }
1243     catch (Exception ex)
1244     {
1245     logger.VerboseError.WriteLine(ex.ToString());
1246     }
1247     }
1248     comparer.Value = value;
1249     }
1250     else
1251     {
1252     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
1253     comparer.Value = value;
1254     }
1255     if (comparer.Compare(Convert.ToUInt16(Value), value))
1256     {
1257     writer.WriteResult<ushort>(comparer.Address, comparer.Value);
1258     }
1259     }
1260     address_index += STEP_SIZE;
1261     }
1262 william 521 #endregion
1263     }
1264     else
1265     {
1266     #region 16bits - signed
1267 william 532 var t_data = BitTools.ConvertByteArray<short>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1268 william 560 foreach (var Value in t_data)
1269     {
1270     if (SearchWorkerThread.CancellationPending) { break; }
1271     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, address_index))
1272     {
1273     short value = 0;
1274     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1275     {
1276     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1277     {
1278     try
1279     {
1280     gmp.OpenProvider();
1281     gmp.ReadMemory(address_index, out value);
1282     gmp.CloseProvider();
1283     }
1284     catch (Exception ex)
1285     {
1286     logger.VerboseError.WriteLine(ex.ToString());
1287     }
1288     }
1289     comparer.Value = value;
1290     }
1291     else
1292     {
1293     value = Convert.ToInt16(SearchArgs.CompareStartValue);
1294     comparer.Value = value;
1295     }
1296     if (comparer.Compare(Convert.ToSByte(Value), value))
1297     {
1298     writer.WriteResult<short>(comparer.Address, comparer.Value);
1299     }
1300     }
1301     address_index += STEP_SIZE;
1302     }
1303 william 521 #endregion
1304     } break;
1305     case SearchDataTypes._32bits:
1306     if (unsigned)
1307     {
1308     #region 32bits - unsigned
1309 william 532 var t_data = BitTools.ConvertByteArray<uint>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1310 william 560 foreach (var Value in t_data)
1311     {
1312     if (SearchWorkerThread.CancellationPending) { break; }
1313     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, address_index))
1314     {
1315     uint value = 0;
1316     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1317     {
1318     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1319     {
1320     try
1321     {
1322     gmp.OpenProvider();
1323     gmp.ReadMemory(address_index, out value);
1324     gmp.CloseProvider();
1325     }
1326     catch (Exception ex)
1327     {
1328     logger.VerboseError.WriteLine(ex.ToString());
1329     }
1330     }
1331     comparer.Value = value;
1332     }
1333     else
1334     {
1335     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
1336     comparer.Value = value;
1337     }
1338     if (comparer.Compare(Convert.ToUInt32(Value), value))
1339     {
1340     writer.WriteResult<uint>(comparer.Address, comparer.Value);
1341     }
1342     }
1343     address_index += STEP_SIZE;
1344     }
1345 william 521 #endregion
1346     }
1347     else
1348     {
1349     #region 32bits - signed
1350 william 532 var t_data = BitTools.ConvertByteArray<int>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1351 william 560 foreach (var Value in t_data)
1352     {
1353     if (SearchWorkerThread.CancellationPending) { break; }
1354     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, address_index))
1355     {
1356     int value = 0;
1357     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1358     {
1359     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1360     {
1361     try
1362     {
1363     gmp.OpenProvider();
1364     gmp.ReadMemory(address_index, out value);
1365     gmp.CloseProvider();
1366     }
1367     catch (Exception ex)
1368     {
1369     logger.VerboseError.WriteLine(ex.ToString());
1370     }
1371     }
1372     comparer.Value = value;
1373     }
1374     else
1375     {
1376     value = Convert.ToInt32(SearchArgs.CompareStartValue);
1377     comparer.Value = value;
1378     }
1379     if (comparer.Compare(Convert.ToInt32(Value), value))
1380     {
1381     writer.WriteResult<int>(comparer.Address, comparer.Value);
1382     }
1383     }
1384     address_index += STEP_SIZE;
1385     }
1386 william 521 #endregion
1387     } break;
1388     case SearchDataTypes._64bits:
1389     if (unsigned)
1390     {
1391     #region 64bits - unsigned
1392 william 532 var t_data = BitTools.ConvertByteArray<ulong>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1393 william 560 foreach (var Value in t_data)
1394     {
1395     if (SearchWorkerThread.CancellationPending) { break; }
1396     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, address_index))
1397     {
1398     ulong value = 0;
1399     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1400     {
1401     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1402     {
1403     try
1404     {
1405     gmp.OpenProvider();
1406     gmp.ReadMemory(address_index, out value);
1407     gmp.CloseProvider();
1408     }
1409     catch (Exception ex)
1410     {
1411     logger.VerboseError.WriteLine(ex.ToString());
1412     }
1413     }
1414     comparer.Value = value;
1415     }
1416     else
1417     {
1418     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
1419     comparer.Value = value;
1420     }
1421     if (comparer.Compare(Convert.ToUInt64(Value), value))
1422     {
1423     writer.WriteResult<ulong>(comparer.Address, comparer.Value);
1424     }
1425     }
1426     address_index += STEP_SIZE;
1427     }
1428 william 521 #endregion
1429     }
1430     else
1431     {
1432     #region 64bits - signed
1433 william 532 var t_data = BitTools.ConvertByteArray<long>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1434 william 560 foreach (var Value in t_data)
1435     {
1436     if (SearchWorkerThread.CancellationPending) { break; }
1437     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, address_index))
1438     {
1439     long value = 0;
1440     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1441     {
1442     using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1443     {
1444     try
1445     {
1446     gmp.OpenProvider();
1447     gmp.ReadMemory(address_index, out value);
1448     gmp.CloseProvider();
1449     }
1450     catch (Exception ex)
1451     {
1452     logger.VerboseError.WriteLine(ex.ToString());
1453     }
1454     }
1455     comparer.Value = value;
1456     }
1457     else
1458     {
1459     value = Convert.ToInt64(SearchArgs.CompareStartValue);
1460     comparer.Value = value;
1461     }
1462     if (comparer.Compare(Convert.ToInt64(Value), value))
1463     {
1464     writer.WriteResult<long>(comparer.Address, comparer.Value);
1465     }
1466     }
1467     address_index += STEP_SIZE;
1468     }
1469 william 521 #endregion
1470     } break;
1471 william 560
1472 william 521 }
1473     #endregion
1474    
1475     if (SearchWorkerThread.CancellationPending)
1476     {
1477     provider_st.Stop();
1478     st.Stop();
1479     writer.CancelRequest();
1480     writer.Dispose();
1481     writer = null;
1482     e.Result = true;
1483     provider.CloseProvider();
1484     return;
1485     }
1486     }
1487    
1488 william 460 if (SearchWorkerThread.CancellationPending)
1489     {
1490     provider_st.Stop();
1491     st.Stop();
1492     writer.CancelRequest();
1493     writer.Dispose();
1494     writer = null;
1495     e.Result = true;
1496     provider.CloseProvider();
1497     return;
1498     }
1499     writer.Dispose();
1500     writer = null;
1501     provider.CloseProvider();
1502 william 560 #endregion
1503 william 561
1504     GC.Collect(); // force gc collection
1505 william 459 }
1506     else
1507     {
1508 william 560 #region SubsequentSearch
1509     Guid new_SearchGuid = GuidTools.IncrementGuid(SearchGuid);
1510 william 549 int Last_Whole_Percent_Done = 0;
1511 william 526 // need to get the address list
1512 william 560 uint[] reader_addresses = new uint[0];
1513     #region Address pre-population
1514     using (SearchResultReader reader = new SearchResultReader(SearchGuid, true, SearchArgs.IsUnsignedDataType, SearchArgs.DataType, new Action<int, string>(UpdateProgress), new Func<bool>(ShouldCancelAnySearchOperation))) // delete the file on dispose
1515 william 526 {
1516 william 560 reader_addresses = new uint[reader.ResultCount];
1517 william 549 // pre-populate the addresses array
1518     Stopwatch st_profiler_reader_addresses = new Stopwatch();
1519     st_profiler_reader_addresses.Start();
1520     int reader_address_index = 0;
1521 william 554 foreach (var k in reader)
1522 william 549 {
1523 william 560
1524 william 549 if (SearchWorkerThread.CancellationPending) { st_profiler_reader_addresses.Stop(); break; }
1525     reader_addresses[reader_address_index] = k.Address;
1526    
1527     string message = string.Format(" -> Creating Address Array (0x{0} of 0x{1})", reader_address_index.ToString("X"), reader_addresses.Length.ToString("X"));
1528     double double_percent_done = 100.0 * (double)((double)reader_address_index / (double)reader_addresses.Length);
1529     int int_percent_done = (int)double_percent_done;
1530     if ((int_percent_done != Last_Whole_Percent_Done))// && (reader_address_index % 10000) == 0)
1531     {
1532     UpdateProgress((int)double_percent_done, message);
1533     Last_Whole_Percent_Done = int_percent_done;
1534     logger.Profiler.WriteLine("It has taken {0} seconds to pre-populate the address array.", st_profiler_reader_addresses.Elapsed.TotalSeconds);
1535     }
1536    
1537     reader_address_index++;
1538     }
1539     st_profiler_reader_addresses.Stop();
1540     logger.Profiler.WriteLine("It took a total of {0} seconds to pre-populate the address array.", st_profiler_reader_addresses.Elapsed.TotalSeconds);
1541 william 560 }
1542     GC.Collect(); // force gc collection
1543     #endregion
1544    
1545     #region result writing
1546     using (SearchResultWriter writer = new SearchResultWriter(0, new_SearchGuid))
1547     {
1548     Last_Whole_Percent_Done = 0;
1549     //int index = 0;
1550    
1551     provider.OpenProvider();
1552     //int count = (int)((MemoryRangeSize - MemoryRangeStart) / STEP_SIZE);
1553     //SearchResultWriter writer = new SearchResultWriter((int)(count), SearchGuid);
1554     uint size = 0;
1555     const uint MB_SIZE = 16; /* MEM_1MB * MB_SIZE = MB_SIZE in megabytes */
1556     switch (sdt)
1557 william 527 {
1558 william 560 case SearchDataTypes._8bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1559     case SearchDataTypes._16bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1560     case SearchDataTypes._32bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1561     case SearchDataTypes._64bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1562     }
1563     //size = STEP_SIZE * 4096;
1564     for (uint i = MemoryRangeStart; i < MemoryRangeSize; i += size)
1565     {
1566 william 542
1567 william 560 int bytesRead = 0;
1568     byte[] data = new byte[size];
1569     provider.ReadProcessMemoryAtOnce(i, size, out bytesRead, out data);
1570     string message = string.Format(" -> Reading Address: 0x{0:x8}", (i + MemoryRangeStart));
1571     double double_percent_done = 100.0 * (double)((double)i / (double)MemoryRangeSize);
1572     int int_percent_done = (int)double_percent_done;
1573     if ((int_percent_done != Last_Whole_Percent_Done))// && (i % 10000) == 0)
1574 william 546 {
1575 william 560 UpdateProgress((int)double_percent_done, message);
1576     Last_Whole_Percent_Done = int_percent_done;
1577 william 546 }
1578 william 560
1579     uint address_index = i;
1580     #region comparison and serialization
1581     switch (sdt)
1582 william 527 {
1583 william 560 case SearchDataTypes._8bits:
1584     if (unsigned)
1585     {
1586     #region 8bits - unsigned
1587     var t_data = data;
1588     foreach (var Value in t_data)
1589 william 545 {
1590 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1591     if (!reader_addresses.Contains(address_index))
1592 william 545 {
1593 william 562 address_index += STEP_SIZE;
1594 william 560 continue;
1595     }
1596     using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, address_index))
1597     {
1598     byte value = 0;
1599     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1600 william 548 {
1601 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1602 william 545 {
1603 william 560 try
1604 william 545 {
1605 william 560 gmp.OpenProvider();
1606     gmp.ReadMemory(address_index, out value);
1607     gmp.CloseProvider();
1608 william 545 }
1609 william 560 catch (Exception ex)
1610     {
1611     logger.VerboseError.WriteLine(ex.ToString());
1612     }
1613 william 545 }
1614 william 560 comparer.Value = value;
1615 william 545 }
1616 william 560 else
1617     {
1618     value = Convert.ToByte(SearchArgs.CompareStartValue);
1619     comparer.Value = value;
1620     }
1621     if (comparer.Compare(Convert.ToByte(Value), value))
1622     {
1623     writer.WriteResult<byte>(comparer.Address, comparer.Value);
1624     }
1625 william 545 }
1626 william 560 address_index += STEP_SIZE;
1627 william 545 }
1628 william 560 #endregion
1629     }
1630     else
1631     {
1632     #region 8bits - signed
1633     var t_data = data;
1634     foreach (var Value in t_data)
1635 william 545 {
1636 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1637     if (!reader_addresses.Contains(address_index))
1638 william 545 {
1639 william 562 address_index += STEP_SIZE;
1640 william 560 continue;
1641     }
1642     using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, address_index))
1643     {
1644     sbyte value = 0;
1645     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1646 william 548 {
1647 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1648 william 545 {
1649 william 560 try
1650 william 545 {
1651 william 560 gmp.OpenProvider();
1652     gmp.ReadMemory(address_index, out value);
1653     gmp.CloseProvider();
1654 william 545 }
1655 william 560 catch (Exception ex)
1656     {
1657     logger.VerboseError.WriteLine(ex.ToString());
1658     }
1659 william 545 }
1660 william 560 comparer.Value = value;
1661 william 545 }
1662 william 560 else
1663     {
1664     value = Convert.ToSByte(SearchArgs.CompareStartValue);
1665     comparer.Value = value;
1666     }
1667     if (comparer.Compare(Convert.ToSByte(Value), value))
1668     {
1669     writer.WriteResult<sbyte>(comparer.Address, comparer.Value);
1670     }
1671 william 545 }
1672 william 560 address_index += STEP_SIZE;
1673     }
1674     #endregion
1675     } break;
1676     case SearchDataTypes._16bits:
1677     if (unsigned)
1678     {
1679     #region 16bits - unsigned
1680     var t_data = BitTools.ConvertByteArray<ushort>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1681     foreach (var Value in t_data)
1682 william 545 {
1683 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1684     if (!reader_addresses.Contains(address_index))
1685 william 545 {
1686 william 562 address_index += STEP_SIZE;
1687 william 560 continue;
1688     }
1689     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, address_index))
1690     {
1691     ushort value = 0;
1692     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1693 william 548 {
1694 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1695 william 545 {
1696 william 560 try
1697 william 545 {
1698 william 560 gmp.OpenProvider();
1699     gmp.ReadMemory(address_index, out value);
1700     gmp.CloseProvider();
1701 william 545 }
1702 william 560 catch (Exception ex)
1703     {
1704     logger.VerboseError.WriteLine(ex.ToString());
1705     }
1706 william 545 }
1707 william 560 comparer.Value = value;
1708 william 545 }
1709 william 560 else
1710     {
1711     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
1712     comparer.Value = value;
1713     }
1714     if (comparer.Compare(Convert.ToUInt16(Value), value))
1715     {
1716     writer.WriteResult<ushort>(comparer.Address, comparer.Value);
1717     }
1718 william 545 }
1719 william 560 address_index += STEP_SIZE;
1720 william 545 }
1721 william 560 #endregion
1722     }
1723     else
1724     {
1725     #region 16bits - signed
1726     var t_data = BitTools.ConvertByteArray<short>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1727     foreach (var Value in t_data)
1728 william 545 {
1729 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1730     if (!reader_addresses.Contains(address_index))
1731 william 545 {
1732 william 562 address_index += STEP_SIZE;
1733 william 560 continue;
1734     }
1735     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, address_index))
1736     {
1737     short value = 0;
1738     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1739 william 548 {
1740 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1741 william 545 {
1742 william 560 try
1743 william 545 {
1744 william 560 gmp.OpenProvider();
1745     gmp.ReadMemory(address_index, out value);
1746     gmp.CloseProvider();
1747 william 545 }
1748 william 560 catch (Exception ex)
1749     {
1750     logger.VerboseError.WriteLine(ex.ToString());
1751     }
1752 william 545 }
1753 william 560 comparer.Value = value;
1754 william 545 }
1755 william 560 else
1756     {
1757     value = Convert.ToInt16(SearchArgs.CompareStartValue);
1758     comparer.Value = value;
1759     }
1760     if (comparer.Compare(Convert.ToSByte(Value), value))
1761     {
1762     writer.WriteResult<short>(comparer.Address, comparer.Value);
1763     }
1764 william 545 }
1765 william 560 address_index += STEP_SIZE;
1766     }
1767     #endregion
1768     } break;
1769     case SearchDataTypes._32bits:
1770     if (unsigned)
1771     {
1772     #region 32bits - unsigned
1773     var t_data = BitTools.ConvertByteArray<uint>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1774     foreach (var Value in t_data)
1775 william 545 {
1776 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1777     if (!reader_addresses.Contains(address_index))
1778 william 545 {
1779 william 562 address_index += STEP_SIZE;
1780 william 560 continue;
1781     }
1782     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, address_index))
1783     {
1784     uint value = 0;
1785     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1786 william 548 {
1787 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1788 william 545 {
1789 william 560 try
1790 william 545 {
1791 william 560 gmp.OpenProvider();
1792     gmp.ReadMemory(address_index, out value);
1793     gmp.CloseProvider();
1794 william 545 }
1795 william 560 catch (Exception ex)
1796     {
1797     logger.VerboseError.WriteLine(ex.ToString());
1798     }
1799 william 545 }
1800 william 560 comparer.Value = value;
1801 william 545 }
1802 william 560 else
1803     {
1804     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
1805     comparer.Value = value;
1806     }
1807     if (comparer.Compare(Convert.ToUInt32(Value), value))
1808     {
1809     writer.WriteResult<uint>(comparer.Address, comparer.Value);
1810     }
1811 william 545 }
1812 william 560 address_index += STEP_SIZE;
1813 william 545 }
1814 william 560 #endregion
1815     }
1816     else
1817     {
1818     #region 32bits - signed
1819     var t_data = BitTools.ConvertByteArray<int>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1820     foreach (var Value in t_data)
1821 william 545 {
1822 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1823     if (!reader_addresses.Contains(address_index))
1824 william 545 {
1825 william 562 address_index += STEP_SIZE;
1826 william 560 continue;
1827     }
1828     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, address_index))
1829     {
1830     int value = 0;
1831     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1832 william 548 {
1833 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1834 william 545 {
1835 william 560 try
1836 william 545 {
1837 william 560 gmp.OpenProvider();
1838     gmp.ReadMemory(address_index, out value);
1839     gmp.CloseProvider();
1840 william 545 }
1841 william 560 catch (Exception ex)
1842     {
1843     logger.VerboseError.WriteLine(ex.ToString());
1844     }
1845 william 545 }
1846 william 560 comparer.Value = value;
1847 william 545 }
1848 william 560 else
1849     {
1850     value = Convert.ToInt32(SearchArgs.CompareStartValue);
1851     comparer.Value = value;
1852     }
1853     if (comparer.Compare(Convert.ToInt32(Value), value))
1854     {
1855     writer.WriteResult<int>(comparer.Address, comparer.Value);
1856     }
1857 william 545 }
1858 william 560 address_index += STEP_SIZE;
1859     }
1860     #endregion
1861     } break;
1862     case SearchDataTypes._64bits:
1863     if (unsigned)
1864     {
1865     #region 64bits - unsigned
1866     var t_data = BitTools.ConvertByteArray<ulong>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1867     foreach (var Value in t_data)
1868 william 545 {
1869 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1870     if (!reader_addresses.Contains(address_index))
1871 william 545 {
1872 william 562 address_index += STEP_SIZE;
1873 william 560 continue;
1874     }
1875     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, address_index))
1876     {
1877     ulong value = 0;
1878     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1879 william 548 {
1880 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1881 william 545 {
1882 william 560 try
1883 william 545 {
1884 william 560 gmp.OpenProvider();
1885     gmp.ReadMemory(address_index, out value);
1886     gmp.CloseProvider();
1887 william 545 }
1888 william 560 catch (Exception ex)
1889     {
1890     logger.VerboseError.WriteLine(ex.ToString());
1891     }
1892 william 545 }
1893 william 560 comparer.Value = value;
1894 william 545 }
1895 william 560 else
1896     {
1897     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
1898     comparer.Value = value;
1899     }
1900     if (comparer.Compare(Convert.ToUInt64(Value), value))
1901     {
1902     writer.WriteResult<ulong>(comparer.Address, comparer.Value);
1903     }
1904 william 545 }
1905 william 560 address_index += STEP_SIZE;
1906 william 545 }
1907 william 560 #endregion
1908     }
1909     else
1910     {
1911     #region 64bits - signed
1912     var t_data = BitTools.ConvertByteArray<long>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1913     foreach (var Value in t_data)
1914 william 545 {
1915 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1916     if (!reader_addresses.Contains(address_index))
1917 william 545 {
1918 william 562 address_index += STEP_SIZE;
1919 william 560 continue;
1920     }
1921     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, address_index))
1922     {
1923     long value = 0;
1924     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1925 william 548 {
1926 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1927 william 545 {
1928 william 560 try
1929 william 545 {
1930 william 560 gmp.OpenProvider();
1931     gmp.ReadMemory(address_index, out value);
1932     gmp.CloseProvider();
1933 william 545 }
1934 william 560 catch (Exception ex)
1935     {
1936     logger.VerboseError.WriteLine(ex.ToString());
1937     }
1938 william 545 }
1939 william 560 comparer.Value = value;
1940 william 545 }
1941 william 560 else
1942     {
1943     value = Convert.ToInt64(SearchArgs.CompareStartValue);
1944     comparer.Value = value;
1945     }
1946     if (comparer.Compare(Convert.ToInt64(Value), value))
1947     {
1948     writer.WriteResult<long>(comparer.Address, comparer.Value);
1949     }
1950 william 545 }
1951 william 560 address_index += STEP_SIZE;
1952     }
1953     #endregion
1954     } break;
1955 william 530
1956 william 460 }
1957 william 545 #endregion
1958 william 496
1959 william 560 if (SearchWorkerThread.CancellationPending)
1960     {
1961     provider_st.Stop();
1962     st.Stop();
1963     writer.CancelRequest();
1964     writer.Dispose();
1965     e.Result = true;
1966     provider.CloseProvider();
1967     return;
1968     }
1969 william 527 }
1970 william 560 }
1971     #endregion
1972 william 526
1973 william 527 SearchGuid = new_SearchGuid; // update with out new guid
1974 william 560 reader_addresses = null; // free memory used by address array
1975     GC.Collect(); // force gc collection
1976     #endregion
1977 william 459 }
1978 william 560
1979 william 410 }
1980     provider_st.Stop();
1981     logger.Profiler.WriteLine("It took a total of {0} seconds for the memory provider to complete it's operation(s).", provider_st.Elapsed.TotalSeconds);
1982     //if (buffered_mem.Length == 0) { logger.Warn.WriteLine("Buffered Memory is Zero Length."); return; }
1983 william 456 //int Last_Whole_Percent_Done = 0;
1984 william 408
1985    
1986 william 410 #region Subsequent Searches
1987     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
1988 william 408
1989    
1990 william 410 // hack to help with OutOfMemory Exceptions (OldValue and Equal compare will always add all found search results)
1991     bool NeedToCompare = true;
1992     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue &&
1993     SearchArgs.CompareType == SearchCompareTypes.Equal &&
1994     SearchArgs.IsFirstSearch)
1995     {
1996     NeedToCompare = false;
1997     //second_tmp_Results = null; // Free Memory
1998     }
1999 william 408
2000 william 410 if (NeedToCompare)
2001 william 535 {
2002 william 410 #region Ranged Searches
2003     #if !DONOT_HAVE_RANGED_SEARCH_SUPPORT
2004     if (SearchArgs.CompareType == SearchCompareTypes.Between || SearchArgs.CompareType == SearchCompareTypes.NotBetween)
2005 william 409 {
2006 william 410 st_ranged_search.Start();
2007     object start, end;
2008 william 408
2009 william 410 start = SearchArgs.CompareStartValue;
2010     end = SearchArgs.CompareEndValue;
2011 william 444 using (SearchResultReader reader = new SearchResultReader(SearchGuid))
2012 william 402 {
2013 william 410 for (int i = 0; i < reader.ResultCount; i += 1)
2014 william 409 {
2015 william 410 uint address = 0;
2016 william 483 #region switch (SearchArgs.DataType)
2017 william 410 switch (SearchArgs.DataType)
2018 william 402 {
2019 william 410 case SearchDataTypes._8bits: if (unsigned) { using (ResultType<byte> result = reader.GetNextResult<byte>()) { address = result.Address; } }
2020     else { using (ResultType<sbyte> result = reader.GetNextResult<sbyte>()) { address = result.Address; } } break;
2021     case SearchDataTypes._16bits: if (unsigned) { using (ResultType<ushort> result = reader.GetNextResult<ushort>()) { address = result.Address; } }
2022     else { using (ResultType<short> result = reader.GetNextResult<short>()) { address = result.Address; } } break;
2023     case SearchDataTypes._32bits: if (unsigned) { using (ResultType<uint> result = reader.GetNextResult<uint>()) { address = result.Address; } }
2024     else { using (ResultType<int> result = reader.GetNextResult<int>()) { address = result.Address; } } break;
2025     case SearchDataTypes._64bits: if (unsigned) { using (ResultType<ulong> result = reader.GetNextResult<ulong>()) { address = result.Address; } }
2026     else { using (ResultType<long> result = reader.GetNextResult<long>()) { address = result.Address; } } break;
2027     }
2028     #endregion
2029    
2030     if (MemoryRangeStart > 0 && !SearchArgs.IsFirstSearch) { address = address - MemoryRangeStart; }
2031     //r_ms.BaseStream.Seek(address, SeekOrigin.Begin);
2032     if (SearchArgs.CompareType == SearchCompareTypes.Between)
2033     {
2034     using (InRangeComparer comparer = new InRangeComparer(address, 0))
2035 william 409 {
2036 william 410 if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, (IAcceptsProcessAndConfig)this))
2037     {
2038     using (ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value))
2039     {
2040     second_tmp_Results.Add(_tmp_result);
2041     }
2042     }
2043 william 409 }
2044 william 402 }
2045 william 410 else if (SearchArgs.CompareType == SearchCompareTypes.NotBetween)
2046 william 408 {
2047 william 410 using (NotInRangeComparer comparer = new NotInRangeComparer(address, 0))
2048 william 409 {
2049 william 410 if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, (IAcceptsProcessAndConfig)this))
2050     {
2051     using (ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value))
2052     {
2053     second_tmp_Results.Add(_tmp_result);
2054     }
2055     }
2056 william 409 }
2057 william 408 }
2058 william 410 else
2059 william 408 {
2060 william 410 throw new InvalidOperationException("Encounted unkown range search type: " + SearchArgs.CompareType);
2061 william 408 }
2062 william 410 double double_percent_done = 100.0 * (double)((double)i / (double)reader.ResultCount);
2063     int int_percent_done = (int)double_percent_done;
2064     if (int_percent_done != Last_Whole_Percent_Done)
2065 william 409 {
2066 william 410 if (int_percent_done <= 100)
2067     {
2068     resultsprogress.Value = int_percent_done;
2069     resultsprogress.Message = string.Format(" -> Reading Address: 0x{0:x8}", i + MemoryRangeStart);
2070     Last_Whole_Percent_Done = int_percent_done;
2071     }
2072 william 409 }
2073 william 408 }
2074     }
2075 william 410 st_ranged_search.Stop();
2076     logger.Profiler.WriteLine("Ranged search took a total of {0} seconds to complete.", st_ranged_search.Elapsed.TotalSeconds);
2077 william 280 }
2078 william 410 #endif
2079     #endregion
2080 william 408 }
2081     #endregion
2082 william 457 //// leave SearchArgs.Results alone, if false
2083     //if (NeedToCompare)
2084     //{
2085     // // fix addresses when memory start is not zero
2086     // if (MemoryRangeStart > 0 && SearchArgs.IsFirstSearch) { for (int i = 0; i < second_tmp_Results.Count; i++) { second_tmp_Results[i].Address = second_tmp_Results[i].Address + MemoryRangeStart; } }
2087     // using (SearchResultWriter writer = new SearchResultWriter(second_tmp_Results.Count, SearchGuid))
2088     // {
2089     // for (int i = 0; i < second_tmp_Results.Count; i++)
2090     // {
2091     // switch (sdt)
2092     // {
2093     // case SearchDataTypes._8bits:
2094     // if (unsigned) { writer.WriteResult<Byte>(second_tmp_Results[i].Address, Convert.ToByte(second_tmp_Results[i].Value)); }
2095     // else { writer.WriteResult<SByte>(second_tmp_Results[i].Address, Convert.ToSByte(second_tmp_Results[i].Value)); } break;
2096     // case SearchDataTypes._16bits:
2097     // if (unsigned) { writer.WriteResult<UInt16>(second_tmp_Results[i].Address, Convert.ToUInt16(second_tmp_Results[i].Value)); }
2098     // else { writer.WriteResult<Int16>(second_tmp_Results[i].Address, Convert.ToInt16(second_tmp_Results[i].Value)); } break;
2099     // case SearchDataTypes._32bits:
2100     // if (unsigned) { writer.WriteResult<UInt32>(second_tmp_Results[i].Address, Convert.ToUInt32(second_tmp_Results[i].Value)); }
2101     // else { writer.WriteResult<Int32>(second_tmp_Results[i].Address, Convert.ToInt32(second_tmp_Results[i].Value)); } break;
2102     // case SearchDataTypes._64bits:
2103     // if (unsigned) { writer.WriteResult<UInt64>(second_tmp_Results[i].Address, Convert.ToUInt64(second_tmp_Results[i].Value)); }
2104     // else { writer.WriteResult<Int64>(second_tmp_Results[i].Address, Convert.ToInt64(second_tmp_Results[i].Value)); } break;
2105     // }
2106     // }
2107     // }
2108     // second_tmp_Results = null; // free memory
2109     //}
2110 william 280 }
2111 william 483 catch (OutOfMemoryException ex)
2112     {
2113     e.Result = true;
2114     logger.Error.WriteLine("Encounted {0} for search: {0}", ex.GetType().Name, SearchGuid.ToString());
2115     logger.VerboseError.WriteLine(ex.ToString());
2116     MessageBox.Show(string.Format("Encounted {0} for search: {0} ... Please try again.", ex.GetType().Name, SearchGuid.ToString()), string.Format("{0} was thrown", ex.GetType().Name), MessageBoxButtons.OK, MessageBoxIcon.Error);
2117     return;
2118     }
2119 william 410 catch (Exception ex)
2120     {
2121 william 419 throw ex;
2122 william 410 }
2123 william 230 }
2124    
2125 william 408
2126    
2127 william 230 private void SearchWorkerThread_ProgressChanged(object sender, ProgressChangedEventArgs e)
2128     {
2129 william 280 //if (SearchArgs.ProgressLogger != null)
2130     //{
2131     // resultsprogress.Value = e.ProgressPercentage;
2132     // //Application.DoEvents();
2133     //}
2134 william 230 }
2135    
2136     private void SearchWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
2137     {
2138 william 463 try { if ((bool)e.Result) { logger.Warn.WriteLine("Search operation was cancelled.");
2139 william 517 //new Action<int, string>(UpdateProgress).Invoke(0, string.Empty);
2140     UpdateProgress(0, string.Empty);
2141 william 463 return; }
2142     }
2143 william 446 catch (InvalidCastException) { }
2144     try
2145 william 286 {
2146 william 446 Stopwatch st = (Stopwatch)e.Result;
2147 william 286 st.Stop();
2148 william 392 logger.Profiler.WriteLine("Search took {0} seconds, overall, to complete.", st.Elapsed.TotalSeconds);
2149 william 286 }
2150 william 446 catch (InvalidCastException) { }
2151     catch (Exception ex) { throw ex; }
2152    
2153 william 517 UpdateProgress(100, String.Empty);
2154     //new Action<int, string>(UpdateProgress).Invoke(100, string.Empty);
2155 william 409 bool unsigned = SearchArgs.IsUnsignedDataType;
2156 william 549 using (SearchResultReader reader = new SearchResultReader(SearchGuid, SearchArgs.IsUnsignedDataType, SearchArgs.DataType, new Action<int, string>(UpdateProgress), new Func<bool>(ShouldCancelAnySearchOperation)))
2157 william 402 {
2158     logger.Info.WriteLine(string.Format("Found 0x{0:x8} results", reader.ResultCount));
2159    
2160     if (reader.ResultCount <= MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY)
2161 william 280 {
2162 william 402 lstResults.Items.Clear();
2163 william 538 List<ResultItem> items = new List<ResultItem>();
2164 william 554 foreach (var k in reader)
2165 william 538 {
2166     switch (SearchArgs.DataType)
2167     {
2168     case SearchDataTypes._8bits:
2169     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToByte(k.Value))); }
2170     else { items.Add(new ResultItem(k.Address, false, Convert.ToSByte(k.Value))); }
2171     break;
2172     case SearchDataTypes._16bits:
2173     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt16(k.Value))); }
2174     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt16(k.Value))); }
2175     break;
2176     case SearchDataTypes._32bits:
2177     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt32(k.Value))); }
2178     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt32(k.Value))); }
2179     break;
2180     case SearchDataTypes._64bits:
2181     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt64(k.Value))); }
2182     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt64(k.Value))); }
2183     break;
2184     }
2185     }
2186     lstResults.Items.AddRange(items.ToArray());
2187 william 280 }
2188     }
2189 william 560 GC.Collect(); // force gc collection
2190 william 280 this.DoSearchDoneSpecific();
2191     //System.Threading.Thread.Sleep(100);
2192     //if (_SEARCH_MODE != SearchMode.SEARCH_MODE_NORMAL_WITH_JOKER)
2193     this.ThawResultsUpdate();
2194     Application.DoEvents();
2195 william 230 }
2196 william 280 private void DoSearchDoneSpecific()
2197     {
2198     SearchWorkerThread.CancelAsync();
2199     if (lstResults.Items.Count > 0) { timer_update_results.Enabled = true; }
2200     else { timer_update_results.Enabled = false; }
2201 william 230
2202 william 280 search_progress_updater.Enabled = false;
2203    
2204     btnCancel.Enabled = false;
2205     btnReset.Enabled = true;
2206     btnSearch.Enabled = true