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

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Revision 560 - (hide annotations) (download)
Thu Jun 6 03:54:38 2013 UTC (7 years, 4 months ago) by william
File size: 138959 byte(s)

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 459 }
1504     else
1505     {
1506 william 560 #region SubsequentSearch
1507     Guid new_SearchGuid = GuidTools.IncrementGuid(SearchGuid);
1508 william 549 int Last_Whole_Percent_Done = 0;
1509 william 526 // need to get the address list
1510 william 560 uint[] reader_addresses = new uint[0];
1511     #region Address pre-population
1512     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
1513 william 526 {
1514 william 560 reader_addresses = new uint[reader.ResultCount];
1515 william 549 // pre-populate the addresses array
1516     Stopwatch st_profiler_reader_addresses = new Stopwatch();
1517     st_profiler_reader_addresses.Start();
1518     int reader_address_index = 0;
1519 william 554 foreach (var k in reader)
1520 william 549 {
1521 william 560
1522 william 549 if (SearchWorkerThread.CancellationPending) { st_profiler_reader_addresses.Stop(); break; }
1523     reader_addresses[reader_address_index] = k.Address;
1524    
1525     string message = string.Format(" -> Creating Address Array (0x{0} of 0x{1})", reader_address_index.ToString("X"), reader_addresses.Length.ToString("X"));
1526     double double_percent_done = 100.0 * (double)((double)reader_address_index / (double)reader_addresses.Length);
1527     int int_percent_done = (int)double_percent_done;
1528     if ((int_percent_done != Last_Whole_Percent_Done))// && (reader_address_index % 10000) == 0)
1529     {
1530     UpdateProgress((int)double_percent_done, message);
1531     Last_Whole_Percent_Done = int_percent_done;
1532     logger.Profiler.WriteLine("It has taken {0} seconds to pre-populate the address array.", st_profiler_reader_addresses.Elapsed.TotalSeconds);
1533     }
1534    
1535     reader_address_index++;
1536     }
1537     st_profiler_reader_addresses.Stop();
1538     logger.Profiler.WriteLine("It took a total of {0} seconds to pre-populate the address array.", st_profiler_reader_addresses.Elapsed.TotalSeconds);
1539 william 560 }
1540     GC.Collect(); // force gc collection
1541     #endregion
1542    
1543     #region result writing
1544     using (SearchResultWriter writer = new SearchResultWriter(0, new_SearchGuid))
1545     {
1546     Last_Whole_Percent_Done = 0;
1547     //int index = 0;
1548    
1549     provider.OpenProvider();
1550     //int count = (int)((MemoryRangeSize - MemoryRangeStart) / STEP_SIZE);
1551     //SearchResultWriter writer = new SearchResultWriter((int)(count), SearchGuid);
1552     uint size = 0;
1553     const uint MB_SIZE = 16; /* MEM_1MB * MB_SIZE = MB_SIZE in megabytes */
1554     switch (sdt)
1555 william 527 {
1556 william 560 case SearchDataTypes._8bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1557     case SearchDataTypes._16bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1558     case SearchDataTypes._32bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1559     case SearchDataTypes._64bits: size = STEP_SIZE * MEM_1MB * (MB_SIZE / BitTools.SizeOf<uint>(sdt)); break;
1560     }
1561     //size = STEP_SIZE * 4096;
1562     for (uint i = MemoryRangeStart; i < MemoryRangeSize; i += size)
1563     {
1564 william 542
1565 william 560 int bytesRead = 0;
1566     byte[] data = new byte[size];
1567     provider.ReadProcessMemoryAtOnce(i, size, out bytesRead, out data);
1568     string message = string.Format(" -> Reading Address: 0x{0:x8}", (i + MemoryRangeStart));
1569     double double_percent_done = 100.0 * (double)((double)i / (double)MemoryRangeSize);
1570     int int_percent_done = (int)double_percent_done;
1571     if ((int_percent_done != Last_Whole_Percent_Done))// && (i % 10000) == 0)
1572 william 546 {
1573 william 560 UpdateProgress((int)double_percent_done, message);
1574     Last_Whole_Percent_Done = int_percent_done;
1575 william 546 }
1576 william 560
1577     uint address_index = i;
1578     #region comparison and serialization
1579     switch (sdt)
1580 william 527 {
1581 william 560 case SearchDataTypes._8bits:
1582     if (unsigned)
1583     {
1584     #region 8bits - unsigned
1585     var t_data = data;
1586     foreach (var Value in t_data)
1587 william 545 {
1588 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1589     if (!reader_addresses.Contains(address_index))
1590 william 545 {
1591 william 560 continue;
1592     }
1593     using (_8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, address_index))
1594     {
1595     byte value = 0;
1596     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1597 william 548 {
1598 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1599 william 545 {
1600 william 560 try
1601 william 545 {
1602 william 560 gmp.OpenProvider();
1603     gmp.ReadMemory(address_index, out value);
1604     gmp.CloseProvider();
1605 william 545 }
1606 william 560 catch (Exception ex)
1607     {
1608     logger.VerboseError.WriteLine(ex.ToString());
1609     }
1610 william 545 }
1611 william 560 comparer.Value = value;
1612 william 545 }
1613 william 560 else
1614     {
1615     value = Convert.ToByte(SearchArgs.CompareStartValue);
1616     comparer.Value = value;
1617     }
1618     if (comparer.Compare(Convert.ToByte(Value), value))
1619     {
1620     writer.WriteResult<byte>(comparer.Address, comparer.Value);
1621     }
1622 william 545 }
1623 william 560 address_index += STEP_SIZE;
1624 william 545 }
1625 william 560 #endregion
1626     }
1627     else
1628     {
1629     #region 8bits - signed
1630     var t_data = data;
1631     foreach (var Value in t_data)
1632 william 545 {
1633 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1634     if (!reader_addresses.Contains(address_index))
1635 william 545 {
1636 william 560 continue;
1637     }
1638     using (_8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, address_index))
1639     {
1640     sbyte value = 0;
1641     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1642 william 548 {
1643 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1644 william 545 {
1645 william 560 try
1646 william 545 {
1647 william 560 gmp.OpenProvider();
1648     gmp.ReadMemory(address_index, out value);
1649     gmp.CloseProvider();
1650 william 545 }
1651 william 560 catch (Exception ex)
1652     {
1653     logger.VerboseError.WriteLine(ex.ToString());
1654     }
1655 william 545 }
1656 william 560 comparer.Value = value;
1657 william 545 }
1658 william 560 else
1659     {
1660     value = Convert.ToSByte(SearchArgs.CompareStartValue);
1661     comparer.Value = value;
1662     }
1663     if (comparer.Compare(Convert.ToSByte(Value), value))
1664     {
1665     writer.WriteResult<sbyte>(comparer.Address, comparer.Value);
1666     }
1667 william 545 }
1668 william 560 address_index += STEP_SIZE;
1669     }
1670     #endregion
1671     } break;
1672     case SearchDataTypes._16bits:
1673     if (unsigned)
1674     {
1675     #region 16bits - unsigned
1676     var t_data = BitTools.ConvertByteArray<ushort>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1677     foreach (var Value in t_data)
1678 william 545 {
1679 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1680     if (!reader_addresses.Contains(address_index))
1681 william 545 {
1682 william 560 continue;
1683     }
1684     using (_16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, address_index))
1685     {
1686     ushort value = 0;
1687     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1688 william 548 {
1689 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1690 william 545 {
1691 william 560 try
1692 william 545 {
1693 william 560 gmp.OpenProvider();
1694     gmp.ReadMemory(address_index, out value);
1695     gmp.CloseProvider();
1696 william 545 }
1697 william 560 catch (Exception ex)
1698     {
1699     logger.VerboseError.WriteLine(ex.ToString());
1700     }
1701 william 545 }
1702 william 560 comparer.Value = value;
1703 william 545 }
1704 william 560 else
1705     {
1706     value = Convert.ToUInt16(SearchArgs.CompareStartValue);
1707     comparer.Value = value;
1708     }
1709     if (comparer.Compare(Convert.ToUInt16(Value), value))
1710     {
1711     writer.WriteResult<ushort>(comparer.Address, comparer.Value);
1712     }
1713 william 545 }
1714 william 560 address_index += STEP_SIZE;
1715 william 545 }
1716 william 560 #endregion
1717     }
1718     else
1719     {
1720     #region 16bits - signed
1721     var t_data = BitTools.ConvertByteArray<short>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1722     foreach (var Value in t_data)
1723 william 545 {
1724 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1725     if (!reader_addresses.Contains(address_index))
1726 william 545 {
1727 william 560 continue;
1728     }
1729     using (_16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, address_index))
1730     {
1731     short value = 0;
1732     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1733 william 548 {
1734 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1735 william 545 {
1736 william 560 try
1737 william 545 {
1738 william 560 gmp.OpenProvider();
1739     gmp.ReadMemory(address_index, out value);
1740     gmp.CloseProvider();
1741 william 545 }
1742 william 560 catch (Exception ex)
1743     {
1744     logger.VerboseError.WriteLine(ex.ToString());
1745     }
1746 william 545 }
1747 william 560 comparer.Value = value;
1748 william 545 }
1749 william 560 else
1750     {
1751     value = Convert.ToInt16(SearchArgs.CompareStartValue);
1752     comparer.Value = value;
1753     }
1754     if (comparer.Compare(Convert.ToSByte(Value), value))
1755     {
1756     writer.WriteResult<short>(comparer.Address, comparer.Value);
1757     }
1758 william 545 }
1759 william 560 address_index += STEP_SIZE;
1760     }
1761     #endregion
1762     } break;
1763     case SearchDataTypes._32bits:
1764     if (unsigned)
1765     {
1766     #region 32bits - unsigned
1767     var t_data = BitTools.ConvertByteArray<uint>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1768     foreach (var Value in t_data)
1769 william 545 {
1770 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1771     if (!reader_addresses.Contains(address_index))
1772 william 545 {
1773 william 560 continue;
1774     }
1775     using (_32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, address_index))
1776     {
1777     uint value = 0;
1778     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1779 william 548 {
1780 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1781 william 545 {
1782 william 560 try
1783 william 545 {
1784 william 560 gmp.OpenProvider();
1785     gmp.ReadMemory(address_index, out value);
1786     gmp.CloseProvider();
1787 william 545 }
1788 william 560 catch (Exception ex)
1789     {
1790     logger.VerboseError.WriteLine(ex.ToString());
1791     }
1792 william 545 }
1793 william 560 comparer.Value = value;
1794 william 545 }
1795 william 560 else
1796     {
1797     value = Convert.ToUInt32(SearchArgs.CompareStartValue);
1798     comparer.Value = value;
1799     }
1800     if (comparer.Compare(Convert.ToUInt32(Value), value))
1801     {
1802     writer.WriteResult<uint>(comparer.Address, comparer.Value);
1803     }
1804 william 545 }
1805 william 560 address_index += STEP_SIZE;
1806 william 545 }
1807 william 560 #endregion
1808     }
1809     else
1810     {
1811     #region 32bits - signed
1812     var t_data = BitTools.ConvertByteArray<int>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1813     foreach (var Value in t_data)
1814 william 545 {
1815 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1816     if (!reader_addresses.Contains(address_index))
1817 william 545 {
1818 william 560 continue;
1819     }
1820     using (_32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, address_index))
1821     {
1822     int value = 0;
1823     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1824 william 548 {
1825 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1826 william 545 {
1827 william 560 try
1828 william 545 {
1829 william 560 gmp.OpenProvider();
1830     gmp.ReadMemory(address_index, out value);
1831     gmp.CloseProvider();
1832 william 545 }
1833 william 560 catch (Exception ex)
1834     {
1835     logger.VerboseError.WriteLine(ex.ToString());
1836     }
1837 william 545 }
1838 william 560 comparer.Value = value;
1839 william 545 }
1840 william 560 else
1841     {
1842     value = Convert.ToInt32(SearchArgs.CompareStartValue);
1843     comparer.Value = value;
1844     }
1845     if (comparer.Compare(Convert.ToInt32(Value), value))
1846     {
1847     writer.WriteResult<int>(comparer.Address, comparer.Value);
1848     }
1849 william 545 }
1850 william 560 address_index += STEP_SIZE;
1851     }
1852     #endregion
1853     } break;
1854     case SearchDataTypes._64bits:
1855     if (unsigned)
1856     {
1857     #region 64bits - unsigned
1858     var t_data = BitTools.ConvertByteArray<ulong>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1859     foreach (var Value in t_data)
1860 william 545 {
1861 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1862     if (!reader_addresses.Contains(address_index))
1863 william 545 {
1864 william 560 continue;
1865     }
1866     using (_64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, address_index))
1867     {
1868     ulong value = 0;
1869     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1870 william 548 {
1871 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1872 william 545 {
1873 william 560 try
1874 william 545 {
1875 william 560 gmp.OpenProvider();
1876     gmp.ReadMemory(address_index, out value);
1877     gmp.CloseProvider();
1878 william 545 }
1879 william 560 catch (Exception ex)
1880     {
1881     logger.VerboseError.WriteLine(ex.ToString());
1882     }
1883 william 545 }
1884 william 560 comparer.Value = value;
1885 william 545 }
1886 william 560 else
1887     {
1888     value = Convert.ToUInt64(SearchArgs.CompareStartValue);
1889     comparer.Value = value;
1890     }
1891     if (comparer.Compare(Convert.ToUInt64(Value), value))
1892     {
1893     writer.WriteResult<ulong>(comparer.Address, comparer.Value);
1894     }
1895 william 545 }
1896 william 560 address_index += STEP_SIZE;
1897 william 545 }
1898 william 560 #endregion
1899     }
1900     else
1901     {
1902     #region 64bits - signed
1903     var t_data = BitTools.ConvertByteArray<long>(data, new Func<bool>(ShouldCancelAnySearchOperation));
1904     foreach (var Value in t_data)
1905 william 545 {
1906 william 560 if (SearchWorkerThread.CancellationPending) { break; }
1907     if (!reader_addresses.Contains(address_index))
1908 william 545 {
1909 william 560 continue;
1910     }
1911     using (_64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, address_index))
1912     {
1913     long value = 0;
1914     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
1915 william 548 {
1916 william 560 using (GenericMemoryProvider gmp = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
1917 william 545 {
1918 william 560 try
1919 william 545 {
1920 william 560 gmp.OpenProvider();
1921     gmp.ReadMemory(address_index, out value);
1922     gmp.CloseProvider();
1923 william 545 }
1924 william 560 catch (Exception ex)
1925     {
1926     logger.VerboseError.WriteLine(ex.ToString());
1927     }
1928 william 545 }
1929 william 560 comparer.Value = value;
1930 william 545 }
1931 william 560 else
1932     {
1933     value = Convert.ToInt64(SearchArgs.CompareStartValue);
1934     comparer.Value = value;
1935     }
1936     if (comparer.Compare(Convert.ToInt64(Value), value))
1937     {
1938     writer.WriteResult<long>(comparer.Address, comparer.Value);
1939     }
1940 william 545 }
1941 william 560 address_index += STEP_SIZE;
1942     }
1943     #endregion
1944     } break;
1945 william 530
1946 william 460 }
1947 william 545 #endregion
1948 william 496
1949 william 560 if (SearchWorkerThread.CancellationPending)
1950     {
1951     provider_st.Stop();
1952     st.Stop();
1953     writer.CancelRequest();
1954     writer.Dispose();
1955     e.Result = true;
1956     provider.CloseProvider();
1957     return;
1958     }
1959 william 527 }
1960 william 560 }
1961     #endregion
1962 william 526
1963 william 527 SearchGuid = new_SearchGuid; // update with out new guid
1964 william 560 reader_addresses = null; // free memory used by address array
1965     GC.Collect(); // force gc collection
1966     #endregion
1967 william 459 }
1968 william 560
1969 william 410 }
1970     provider_st.Stop();
1971     logger.Profiler.WriteLine("It took a total of {0} seconds for the memory provider to complete it's operation(s).", provider_st.Elapsed.TotalSeconds);
1972     //if (buffered_mem.Length == 0) { logger.Warn.WriteLine("Buffered Memory is Zero Length."); return; }
1973 william 456 //int Last_Whole_Percent_Done = 0;
1974 william 408
1975    
1976 william 410 #region Subsequent Searches
1977     //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
1978 william 408
1979    
1980 william 410 // hack to help with OutOfMemory Exceptions (OldValue and Equal compare will always add all found search results)
1981     bool NeedToCompare = true;
1982     if (SearchArgs.CompareValueType == CompareValueTypes.OldValue &&
1983     SearchArgs.CompareType == SearchCompareTypes.Equal &&
1984     SearchArgs.IsFirstSearch)
1985     {
1986     NeedToCompare = false;
1987     //second_tmp_Results = null; // Free Memory
1988     }
1989 william 408
1990 william 410 if (NeedToCompare)
1991 william 535 {
1992 william 410 #region Ranged Searches
1993     #if !DONOT_HAVE_RANGED_SEARCH_SUPPORT
1994     if (SearchArgs.CompareType == SearchCompareTypes.Between || SearchArgs.CompareType == SearchCompareTypes.NotBetween)
1995 william 409 {
1996 william 410 st_ranged_search.Start();
1997     object start, end;
1998 william 408
1999 william 410 start = SearchArgs.CompareStartValue;
2000     end = SearchArgs.CompareEndValue;
2001 william 444 using (SearchResultReader reader = new SearchResultReader(SearchGuid))
2002 william 402 {
2003 william 410 for (int i = 0; i < reader.ResultCount; i += 1)
2004 william 409 {
2005 william 410 uint address = 0;
2006 william 483 #region switch (SearchArgs.DataType)
2007 william 410 switch (SearchArgs.DataType)
2008 william 402 {
2009 william 410 case SearchDataTypes._8bits: if (unsigned) { using (ResultType<byte> result = reader.GetNextResult<byte>()) { address = result.Address; } }
2010     else { using (ResultType<sbyte> result = reader.GetNextResult<sbyte>()) { address = result.Address; } } break;
2011     case SearchDataTypes._16bits: if (unsigned) { using (ResultType<ushort> result = reader.GetNextResult<ushort>()) { address = result.Address; } }
2012     else { using (ResultType<short> result = reader.GetNextResult<short>()) { address = result.Address; } } break;
2013     case SearchDataTypes._32bits: if (unsigned) { using (ResultType<uint> result = reader.GetNextResult<uint>()) { address = result.Address; } }
2014     else { using (ResultType<int> result = reader.GetNextResult<int>()) { address = result.Address; } } break;
2015     case SearchDataTypes._64bits: if (unsigned) { using (ResultType<ulong> result = reader.GetNextResult<ulong>()) { address = result.Address; } }
2016     else { using (ResultType<long> result = reader.GetNextResult<long>()) { address = result.Address; } } break;
2017     }
2018     #endregion
2019    
2020     if (MemoryRangeStart > 0 && !SearchArgs.IsFirstSearch) { address = address - MemoryRangeStart; }
2021     //r_ms.BaseStream.Seek(address, SeekOrigin.Begin);
2022     if (SearchArgs.CompareType == SearchCompareTypes.Between)
2023     {
2024     using (InRangeComparer comparer = new InRangeComparer(address, 0))
2025 william 409 {
2026 william 410 if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, (IAcceptsProcessAndConfig)this))
2027     {
2028     using (ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value))
2029     {
2030     second_tmp_Results.Add(_tmp_result);
2031     }
2032     }
2033 william 409 }
2034 william 402 }
2035 william 410 else if (SearchArgs.CompareType == SearchCompareTypes.NotBetween)
2036 william 408 {
2037 william 410 using (NotInRangeComparer comparer = new NotInRangeComparer(address, 0))
2038 william 409 {
2039 william 410 if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, (IAcceptsProcessAndConfig)this))
2040     {
2041     using (ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value))
2042     {
2043     second_tmp_Results.Add(_tmp_result);
2044     }
2045     }
2046 william 409 }
2047 william 408 }
2048 william 410 else
2049 william 408 {
2050 william 410 throw new InvalidOperationException("Encounted unkown range search type: " + SearchArgs.CompareType);
2051 william 408 }
2052 william 410 double double_percent_done = 100.0 * (double)((double)i / (double)reader.ResultCount);
2053     int int_percent_done = (int)double_percent_done;
2054     if (int_percent_done != Last_Whole_Percent_Done)
2055 william 409 {
2056 william 410 if (int_percent_done <= 100)
2057     {
2058     resultsprogress.Value = int_percent_done;
2059     resultsprogress.Message = string.Format(" -> Reading Address: 0x{0:x8}", i + MemoryRangeStart);
2060     Last_Whole_Percent_Done = int_percent_done;
2061     }
2062 william 409 }
2063 william 408 }
2064     }
2065 william 410 st_ranged_search.Stop();
2066     logger.Profiler.WriteLine("Ranged search took a total of {0} seconds to complete.", st_ranged_search.Elapsed.TotalSeconds);
2067 william 280 }
2068 william 410 #endif
2069     #endregion
2070 william 408 }
2071     #endregion
2072 william 457 //// leave SearchArgs.Results alone, if false
2073     //if (NeedToCompare)
2074     //{
2075     // // fix addresses when memory start is not zero
2076     // 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; } }
2077     // using (SearchResultWriter writer = new SearchResultWriter(second_tmp_Results.Count, SearchGuid))
2078     // {
2079     // for (int i = 0; i < second_tmp_Results.Count; i++)
2080     // {
2081     // switch (sdt)
2082     // {
2083     // case SearchDataTypes._8bits:
2084     // if (unsigned) { writer.WriteResult<Byte>(second_tmp_Results[i].Address, Convert.ToByte(second_tmp_Results[i].Value)); }
2085     // else { writer.WriteResult<SByte>(second_tmp_Results[i].Address, Convert.ToSByte(second_tmp_Results[i].Value)); } break;
2086     // case SearchDataTypes._16bits:
2087     // if (unsigned) { writer.WriteResult<UInt16>(second_tmp_Results[i].Address, Convert.ToUInt16(second_tmp_Results[i].Value)); }
2088     // else { writer.WriteResult<Int16>(second_tmp_Results[i].Address, Convert.ToInt16(second_tmp_Results[i].Value)); } break;
2089     // case SearchDataTypes._32bits:
2090     // if (unsigned) { writer.WriteResult<UInt32>(second_tmp_Results[i].Address, Convert.ToUInt32(second_tmp_Results[i].Value)); }
2091     // else { writer.WriteResult<Int32>(second_tmp_Results[i].Address, Convert.ToInt32(second_tmp_Results[i].Value)); } break;
2092     // case SearchDataTypes._64bits:
2093     // if (unsigned) { writer.WriteResult<UInt64>(second_tmp_Results[i].Address, Convert.ToUInt64(second_tmp_Results[i].Value)); }
2094     // else { writer.WriteResult<Int64>(second_tmp_Results[i].Address, Convert.ToInt64(second_tmp_Results[i].Value)); } break;
2095     // }
2096     // }
2097     // }
2098     // second_tmp_Results = null; // free memory
2099     //}
2100 william 280 }
2101 william 483 catch (OutOfMemoryException ex)
2102     {
2103     e.Result = true;
2104     logger.Error.WriteLine("Encounted {0} for search: {0}", ex.GetType().Name, SearchGuid.ToString());
2105     logger.VerboseError.WriteLine(ex.ToString());
2106     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);
2107     return;
2108     }
2109 william 410 catch (Exception ex)
2110     {
2111 william 419 throw ex;
2112 william 410 }
2113 william 230 }
2114    
2115 william 408
2116    
2117 william 230 private void SearchWorkerThread_ProgressChanged(object sender, ProgressChangedEventArgs e)
2118     {
2119 william 280 //if (SearchArgs.ProgressLogger != null)
2120     //{
2121     // resultsprogress.Value = e.ProgressPercentage;
2122     // //Application.DoEvents();
2123     //}
2124 william 230 }
2125    
2126     private void SearchWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
2127     {
2128 william 463 try { if ((bool)e.Result) { logger.Warn.WriteLine("Search operation was cancelled.");
2129 william 517 //new Action<int, string>(UpdateProgress).Invoke(0, string.Empty);
2130     UpdateProgress(0, string.Empty);
2131 william 463 return; }
2132     }
2133 william 446 catch (InvalidCastException) { }
2134     try
2135 william 286 {
2136 william 446 Stopwatch st = (Stopwatch)e.Result;
2137 william 286 st.Stop();
2138 william 392 logger.Profiler.WriteLine("Search took {0} seconds, overall, to complete.", st.Elapsed.TotalSeconds);
2139 william 286 }
2140 william 446 catch (InvalidCastException) { }
2141     catch (Exception ex) { throw ex; }
2142    
2143 william 517 UpdateProgress(100, String.Empty);
2144     //new Action<int, string>(UpdateProgress).Invoke(100, string.Empty);
2145 william 409 bool unsigned = SearchArgs.IsUnsignedDataType;
2146 william 549 using (SearchResultReader reader = new SearchResultReader(SearchGuid, SearchArgs.IsUnsignedDataType, SearchArgs.DataType, new Action<int, string>(UpdateProgress), new Func<bool>(ShouldCancelAnySearchOperation)))
2147 william 402 {
2148     logger.Info.WriteLine(string.Format("Found 0x{0:x8} results", reader.ResultCount));
2149    
2150     if (reader.ResultCount <= MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY)
2151 william 280 {
2152 william 402 lstResults.Items.Clear();
2153 william 538 List<ResultItem> items = new List<ResultItem>();
2154 william 554 foreach (var k in reader)
2155 william 538 {
2156     switch (SearchArgs.DataType)
2157     {
2158     case SearchDataTypes._8bits:
2159     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToByte(k.Value))); }
2160     else { items.Add(new ResultItem(k.Address, false, Convert.ToSByte(k.Value))); }
2161     break;
2162     case SearchDataTypes._16bits:
2163     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt16(k.Value))); }
2164     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt16(k.Value))); }
2165     break;
2166     case SearchDataTypes._32bits:
2167     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt32(k.Value))); }
2168     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt32(k.Value))); }
2169     break;
2170     case SearchDataTypes._64bits:
2171     if (SearchArgs.IsUnsignedDataType) { items.Add(new ResultItem(k.Address, false, Convert.ToUInt64(k.Value))); }
2172     else { items.Add(new ResultItem(k.Address, false, Convert.ToInt64(k.Value))); }
2173     break;
2174     }
2175     }
2176     lstResults.Items.AddRange(items.ToArray());
2177 william 280 }
2178     }
2179 william 560 GC.Collect(); // force gc collection
2180 william 280 this.DoSearchDoneSpecific();
2181     //System.Threading.Thread.Sleep(100);
2182     //if (_SEARCH_MODE != SearchMode.SEARCH_MODE_NORMAL_WITH_JOKER)
2183     this.ThawResultsUpdate();
2184     Application.DoEvents();
2185 william 230 }
2186 william 280 private void DoSearchDoneSpecific()
2187     {
2188     SearchWorkerThread.CancelAsync();
2189     if (lstResults.Items.Count > 0) { timer_update_results.Enabled = true; }
2190     else { timer_update_results.Enabled = false; }
2191 william 230
2192 william 280 search_progress_updater.Enabled = false;
2193    
2194     btnCancel.Enabled = false;
2195     btnReset.Enabled = true;
2196     btnSearch.Enabled = true;
2197     grpCompareType.Enabled = true;
2198     grpCompareValue.Enabled = true;
2199 william 517 UpdateProgress(0, string.Empty);
2200     //new Action<int, string>(UpdateProgress).Invoke(0, string.Empty);
2201 william 280 grpDataType.Enabled = false;
2202     // resume process on reset, incase it was suspended
2203 william 477 ThreadControl.ResumeProcess(this.AcceptedProcess.Id);