Docking/UI/UIMemoryViewer.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Be.Windows.Forms;
using RomCheater.Logging;
using RomCheater.PluginFramework.Interfaces;
using System.Diagnostics;

namespace RomCheater.Docking.UI
{
    public partial class UIMemoryViewer : UserControl, IProcessConfig, IAcceptsPlugin<IConfigPlugin>//, IAcceptsMemoryRange
    {
        public UIMemoryViewer()
        {
            InitializeComponent();
            SetStyle(ControlStyles.UserPaint, true);
            SetStyle(ControlStyles.DoubleBuffer, true);
            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
            SetStyle(ControlStyles.ResizeRedraw, true);
            //this.OnPCSX2ProcessCallback = new UIEvents.PCSX2ProcessCallback(this.PCSX2ProcessCallback);
            //if (this.OnPCSX2ProcessCallback != null) { this.OnPCSX2ProcessCallback.Invoke(out procdata); }
            this.UpdateEnabled = false;
            txtData.BytesPerLine = (int)max_address_width;
            txtData.UseFixedBytesPerLine = true;
            txtData.StringViewVisible = true;
            ramScroll.Minimum = (int)MemoryStart;
            for (uint i = MemoryStart; i < (MemoryStart + max_ram_view); i += max_address_width) { ramScroll.Maximum += (int)max_address_width; }
            ramScroll.Value = ramScroll.Minimum;
            this.CanChangeUpdateInterval = false;


            lblAddressMarker.Text = "";
            for (uint i = 0; i < max_address_width; i++)
            {
                lblAddressMarker.Text = lblAddressMarker.Text + string.Format("{0:X2} ", i);
            }
            this.AcceptedPlugin = null; this.AcceptedProcess = null;
        }
        #region IProcessConfig Members
        private Process _AcceptedProcess;
        public Process AcceptedProcess
        {
            get { return _AcceptedProcess; }
            set
            {
                _AcceptedProcess = value;
                update_timer.Enabled = (value != null);
                UpdateEnabled = update_timer.Enabled;
            }
        }
        #endregion
        #region IAcceptsPlugin<IConfigPlugin> Members
        public IConfigPlugin AcceptedPlugin { get; set; }
        #endregion
        #region IAcceptsMemoryRange members
        private uint MemoryStart { get { return 0; } }
        private uint MemorySize { get { return int.MaxValue; } }
        #endregion
        public void GotoTop() { this.CURRENT_TOP_ADDR = 0; }
        public void GotoBottom() { uint size = MemorySize; this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); }
        public void GotoAddress(uint addr) { this.CURRENT_TOP_ADDR = (uint)addr & 0xFFFFFFF0; }
        private bool _UpdateEnabled;
        public bool UpdateEnabled
        {
            get { return _UpdateEnabled; }
            set
            {
                _UpdateEnabled = value;
                if (value) { this.update_timer.Enabled = true; }
                else { this.update_timer.Enabled = false; }
            }
        }
        private bool _CanChangeUpdateInterval;
        public bool CanChangeUpdateInterval
        {
            get { return _CanChangeUpdateInterval; }
            set { _CanChangeUpdateInterval = value; }
        }

        public int UpdateInterval
        {
            get { return this.update_timer.Interval; }
            set { if (CanChangeUpdateInterval) this.update_timer.Interval = value; }
        }
        private string AddressList = "";
        private string AsciiData = "";
        private byte[] RamData = new byte[] { };

        const uint max_address_width = 16;
        static uint max_ram_view = max_address_width * 27;

        static uint small_scroll_change = max_address_width * 1; // scrolls one line (when you clikc the up or down arrows)
        static uint medium_scroll_change = max_ram_view / 2; // scrolls half a page
        static uint large_scroll_change = max_ram_view; // scrolls a full page
        private uint _CURRENT_TOP_ADDR;
        uint CURRENT_TOP_ADDR
        {
            get { return _CURRENT_TOP_ADDR; }
            set { _CURRENT_TOP_ADDR = value; }
        }
        //uint CURRENT_BOITTOM_ADDR() { return CURRENT_TOP_ADDR + max_ram_view; }
        private void UpdateMaxRamView()
        {
            Graphics g = this.CreateGraphics();
            Size size = g.MeasureString("00", txtData.Font).ToSize();
            int ByteHeight = size.Height;
            int TotalHeight = txtData.Height;
            uint NumberOfBytes = (uint)((TotalHeight / ByteHeight) * max_address_width);
            uint byte_width = (max_address_width * 2);
            max_ram_view = NumberOfBytes + (byte_width - 1);
        }
        private void btnGotoAddress_Click(object sender, EventArgs e)
        {
            this.GotoAddress(txthexGoto.ToUInt32());
        }

        private void btnEditBytes_Click(object sender, EventArgs e)
        {
            bool reenable = false;
            if (this.UpdateEnabled) reenable = true;
            this.UpdateEnabled = false;
            ByteEditor editor = new ByteEditor((txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray(), this.CURRENT_TOP_ADDR);
            editor.ShowDialog();
            if (editor.BytesEdited)
            {
                DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(editor.AsBytes);
                txtData.ByteProvider = _DynamicByteProvider;
                _DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed);
                this.WriteCurrentBytes();
            }
            this.UpdateEnabled = reenable;
        }
        private bool ForceUpdate = false;
        private bool ShouldUpdateResults()
        {
            //if (ResultsUpdateWorkerThread.IsBusy) { return false; }
            if (ForceUpdate) return true;
            //else if (TextIsBeingSelected) return false;
            //else if (NonHandledKeysAreBeingPressed) return false;
            else if (this.UpdateEnabled) return true;
            else { return false; }
        }
        private void UpdateGui(bool force)
        {
            if (AcceptedProcess == null) { return; }
            if (AcceptedPlugin == null) { return; }
            
            if (!this.ShouldUpdateResults()) { return; }// this.Logger.LogDebugMessage(string.Format("ShouldUpdateResults() -> returning false")); return; }
            this.UpdateMaxRamView();
            //if (!force)
            //{
            if (!ResultsUpdateWorkerThread.IsBusy)
                ResultsUpdateWorkerThread.RunWorkerAsync();
            //}
            //else
            //{
            //    while (!ResultsUpdateWorkerThread.IsBusy) { ResultsUpdateWorkerThread.CancelAsync(); Application.DoEvents(); }
            //    ResultsUpdateWorkerThread.RunWorkerAsync();
            //}
        }
        private void UpdateGui()
        {
            this.UpdateGui(false);
        }
        private byte[] GetMemory()
        {
            try
            {
                Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
                reader.ReadProcess = this.AcceptedProcess;
                reader.OpenProcess();
                int bytesReadSize;
                byte[] data = reader.ReadProcessMemory(CURRENT_TOP_ADDR, max_ram_view, out bytesReadSize);
                //this.Logger.LogDebugMessage(string.Format("GetMemory() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", data.Length));
                return data;
            }
            catch (Exception ex)
            {
                logger.Error.WriteLine("{0}.GetMemory():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
                byte[] data = new byte[max_ram_view];
                for (int i = 0; i < data.Length; i++) { data[i] = 0x0; }
                return data;
            }
        }
        private void UpdateMemroyView() { this.UpdateMemroyView(this.CURRENT_TOP_ADDR); }
        private void UpdateMemroyView(uint address)
        {
            try
            {
                if (AcceptedProcess == null) { return; }
                if (AcceptedPlugin == null) { return; }

                byte[] data = GetMemory();
                try
                {
                    RamData = data;


                    AddressList = "";
                    AsciiData = "";
                    // write the addreses out
                    for (uint i = address; i < (address + max_ram_view); i += max_address_width)
                    {
                        AddressList = AddressList + string.Format("{0:X8}:\n", i);
                    }
                    //// write out the ascii data
                    StringBuilder builder = new StringBuilder();
                    for (uint i = address; i < (address + max_ram_view); i += max_address_width)
                    {
                        try
                        {
                            for (uint j = 0; j < max_address_width; j++)
                            {
                                uint current_addr = i + j;
                                if (current_addr >= MemorySize) break;
                                byte ascii_value_raw = data[j];
                                char ascii_value = (char)data[j];
                                if (ascii_value_raw >= 0x20 && ascii_value_raw <= 0x7e)
                                {
                                    builder.Append(ascii_value.ToString());
                                }
                                else
                                {
                                    builder.Append(".");
                                }
                            }
                            builder.AppendLine();
                        }
                        catch (Exception ex)
                        {
                            logger.Error.WriteLine("{0}.UpdateMemroyView().BuildingAsciiString:{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
                            return;
                        }
                    }
                    AsciiData = builder.ToString();


                }
                catch (Exception ex)
                {
                    logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
                    return;
                }
            }
            catch (Exception ex) { logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
        }
        private void HexResourceViewerBytes_Changed(object sender, System.EventArgs e)
        {
            this.WriteCurrentBytes();
        }
        private void WriteCurrentBytes()
        {
            try
            {
                if (AcceptedProcess == null) { return; }
                if (AcceptedPlugin == null) { return; }
                // Byte changed
                byte[] data = (txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray();
                

                Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
                reader.ReadProcess = this.AcceptedProcess;
                reader.OpenProcess();
                int bytesReadSize;

                for (int i = 0; i < data.Length; i += sizeof(uint))
                {
                    uint addr = (uint)(this.CURRENT_TOP_ADDR + i);
                    uint data_to_write = BitConverter.ToUInt32(data, i);
                    reader.WriteProcessMemory((UIntPtr)addr, data, out bytesReadSize);
                }
            }
            catch (Exception ex) { logger.Error.WriteLine("{0}.WriteCurrentBytes():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
        }

        private void update_timer_Tick(object sender, EventArgs e) { this.UpdateGui(); }
        private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e) { try { this.UpdateMemroyView(); } catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_DoWork():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } }
        private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            try
            {
                txtAddresses.Clear(); txtAddresses.Text = AddressList;
                //txtAscii.Clear(); txtAscii.Text = AsciiData;
                //this.Logger.LogDebugMessage(string.Format("RunWorkerCompeleted() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", RamData.Length));
                DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(RamData);
                txtData.ByteProvider = _DynamicByteProvider;
                _DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed);
            }
            catch (ObjectDisposedException) { } // ignore errors aobut disposed objects (usually only happens when the parent closes)
            catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_RunWorkerCompleted():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
        }
        private void Handle_KeyDown(object sender, KeyEventArgs e)
        {
            //isScrolling = false;
            //bool reenable = false;
            //if (this.UpdateEnabled) reenable = true;
            //this.UpdateEnabled = false;

            this.UpdateMaxRamView();
            uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR;

            ////if (e.Type == ScrollEventType.EndScroll) return;
            uint size = max_ram_view;

            bool haveModifier = false;
            switch (e.Modifiers)
            {
                case Keys.Control:
                    switch (e.KeyCode)
                    {
                        case Keys.Home:
                            this.CURRENT_TOP_ADDR = 0; //NonHandledKeysAreBeingPressed = false; 
                            break;
                        case Keys.End:
                            this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); //NonHandledKeysAreBeingPressed = false;
                            break;
                        default:
                            //NonHandledKeysAreBeingPressed = true;
                            break;
                    }
                    break;
            }

            if (!haveModifier)
            {
                switch (e.KeyCode)
                {
                    case Keys.Up:
                        this.CURRENT_TOP_ADDR -= (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false;
                        break;
                    case Keys.Down:
                        this.CURRENT_TOP_ADDR += (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false;
                        break;
                    case Keys.PageUp:
                        this.CURRENT_TOP_ADDR -= (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false;
                        break;
                    case Keys.PageDown:
                        this.CURRENT_TOP_ADDR += (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false;
                        break;
                    default:
                        //NonHandledKeysAreBeingPressed = true;
                        break;
                }
            }
            if (this.CURRENT_TOP_ADDR < MemoryStart) this.CURRENT_TOP_ADDR = MemoryStart;
            //if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view;
            if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1);

            //this.UpdateEnabled = reenable;
        }

        private void UIMemoryViewer_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }
        private void txtAddresses_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }
        private void txtData_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }

        private void ramScroll_Scroll(object sender, ScrollEventArgs e) { this.Handle_Scroll(sender, e); }
        private void Handle_Scroll(object sender, ScrollEventArgs e)
        {
            //isScrolling = true;
            //bool reenable = false;
            //if (this.UpdateEnabled) reenable = true;
            //this.UpdateEnabled = false;

            this.UpdateMaxRamView();
            uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR;
            uint size = MemorySize;
            if (e.Type == ScrollEventType.EndScroll) return;

            switch (e.Type)
            {
                case ScrollEventType.SmallDecrement:
                    this.CURRENT_TOP_ADDR -= (small_scroll_change);
                    break;
                case ScrollEventType.SmallIncrement:
                    this.CURRENT_TOP_ADDR += (small_scroll_change);
                    break;

                case ScrollEventType.LargeDecrement:
                    this.CURRENT_TOP_ADDR -= (large_scroll_change);
                    break;
                case ScrollEventType.LargeIncrement:
                    this.CURRENT_TOP_ADDR += (large_scroll_change);
                    break;
                case ScrollEventType.ThumbPosition:
                //this.CURRENT_TOP_ADDR = (uint)e.NewValue;
                //break;
                default:
                    this.CURRENT_TOP_ADDR = (uint)((uint)e.NewValue & 0xFFFFFFF0);
                    break;
            }
            if (this.CURRENT_TOP_ADDR < 0) this.CURRENT_TOP_ADDR = 0;
            //if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = VTLB_VADDR_SIZE - max_ram_view;
            //if (this.CURRENT_TOP_ADDR < 0 || this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = ORIGINAL_ADDR;
            if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view;
            //this.UpdateEnabled = reenable;
            //isScrolling = false;
        }
    }
}
Revision:	201
Committed:	Thu May 31 08:10:25 2012 UTC (11 years, 6 months ago) by william
File size:	18653 byte(s)
Log Message:	+ get memoryview working
#	Content
1	using System;
2	using System.Collections.Generic;
3	using System.ComponentModel;
4	using System.Drawing;
5	using System.Data;
6	using System.Linq;
7	using System.Text;
8	using System.Windows.Forms;
9	using Be.Windows.Forms;
10	using RomCheater.Logging;
11	using RomCheater.PluginFramework.Interfaces;
12	using System.Diagnostics;
13
14	namespace RomCheater.Docking.UI
15	{
16	public partial class UIMemoryViewer : UserControl, IProcessConfig, IAcceptsPlugin<IConfigPlugin>//, IAcceptsMemoryRange
17	{
18	public UIMemoryViewer()
19	{
20	InitializeComponent();
21	SetStyle(ControlStyles.UserPaint, true);
22	SetStyle(ControlStyles.DoubleBuffer, true);
23	SetStyle(ControlStyles.AllPaintingInWmPaint, true);
24	SetStyle(ControlStyles.ResizeRedraw, true);
25	//this.OnPCSX2ProcessCallback = new UIEvents.PCSX2ProcessCallback(this.PCSX2ProcessCallback);
26	//if (this.OnPCSX2ProcessCallback != null) { this.OnPCSX2ProcessCallback.Invoke(out procdata); }
27	this.UpdateEnabled = false;
28	txtData.BytesPerLine = (int)max_address_width;
29	txtData.UseFixedBytesPerLine = true;
30	txtData.StringViewVisible = true;
31	ramScroll.Minimum = (int)MemoryStart;
32	for (uint i = MemoryStart; i < (MemoryStart + max_ram_view); i += max_address_width) { ramScroll.Maximum += (int)max_address_width; }
33	ramScroll.Value = ramScroll.Minimum;
34	this.CanChangeUpdateInterval = false;
35
36
37	lblAddressMarker.Text = "";
38	for (uint i = 0; i < max_address_width; i++)
39	{
40	lblAddressMarker.Text = lblAddressMarker.Text + string.Format("{0:X2} ", i);
41	}
42	this.AcceptedPlugin = null; this.AcceptedProcess = null;
43	}
44	#region IProcessConfig Members
45	private Process _AcceptedProcess;
46	public Process AcceptedProcess
47	{
48	get { return _AcceptedProcess; }
49	set
50	{
51	_AcceptedProcess = value;
52	update_timer.Enabled = (value != null);
53	UpdateEnabled = update_timer.Enabled;
54	}
55	}
56	#endregion
57	#region IAcceptsPlugin<IConfigPlugin> Members
58	public IConfigPlugin AcceptedPlugin { get; set; }
59	#endregion
60	#region IAcceptsMemoryRange members
61	private uint MemoryStart { get { return 0; } }
62	private uint MemorySize { get { return int.MaxValue; } }
63	#endregion
64	public void GotoTop() { this.CURRENT_TOP_ADDR = 0; }
65	public void GotoBottom() { uint size = MemorySize; this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); }
66	public void GotoAddress(uint addr) { this.CURRENT_TOP_ADDR = (uint)addr & 0xFFFFFFF0; }
67	private bool _UpdateEnabled;
68	public bool UpdateEnabled
69	{
70	get { return _UpdateEnabled; }
71	set
72	{
73	_UpdateEnabled = value;
74	if (value) { this.update_timer.Enabled = true; }
75	else { this.update_timer.Enabled = false; }
76	}
77	}
78	private bool _CanChangeUpdateInterval;
79	public bool CanChangeUpdateInterval
80	{
81	get { return _CanChangeUpdateInterval; }
82	set { _CanChangeUpdateInterval = value; }
83	}
84
85	public int UpdateInterval
86	{
87	get { return this.update_timer.Interval; }
88	set { if (CanChangeUpdateInterval) this.update_timer.Interval = value; }
89	}
90	private string AddressList = "";
91	private string AsciiData = "";
92	private byte[] RamData = new byte[] { };
93
94	const uint max_address_width = 16;
95	static uint max_ram_view = max_address_width * 27;
96
97	static uint small_scroll_change = max_address_width * 1; // scrolls one line (when you clikc the up or down arrows)
98	static uint medium_scroll_change = max_ram_view / 2; // scrolls half a page
99	static uint large_scroll_change = max_ram_view; // scrolls a full page
100	private uint _CURRENT_TOP_ADDR;
101	uint CURRENT_TOP_ADDR
102	{
103	get { return _CURRENT_TOP_ADDR; }
104	set { _CURRENT_TOP_ADDR = value; }
105	}
106	//uint CURRENT_BOITTOM_ADDR() { return CURRENT_TOP_ADDR + max_ram_view; }
107	private void UpdateMaxRamView()
108	{
109	Graphics g = this.CreateGraphics();
110	Size size = g.MeasureString("00", txtData.Font).ToSize();
111	int ByteHeight = size.Height;
112	int TotalHeight = txtData.Height;
113	uint NumberOfBytes = (uint)((TotalHeight / ByteHeight) * max_address_width);
114	uint byte_width = (max_address_width * 2);
115	max_ram_view = NumberOfBytes + (byte_width - 1);
116	}
117	private void btnGotoAddress_Click(object sender, EventArgs e)
118	{
119	this.GotoAddress(txthexGoto.ToUInt32());
120	}
121
122	private void btnEditBytes_Click(object sender, EventArgs e)
123	{
124	bool reenable = false;
125	if (this.UpdateEnabled) reenable = true;
126	this.UpdateEnabled = false;
127	ByteEditor editor = new ByteEditor((txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray(), this.CURRENT_TOP_ADDR);
128	editor.ShowDialog();
129	if (editor.BytesEdited)
130	{
131	DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(editor.AsBytes);
132	txtData.ByteProvider = _DynamicByteProvider;
133	_DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed);
134	this.WriteCurrentBytes();
135	}
136	this.UpdateEnabled = reenable;
137	}
138	private bool ForceUpdate = false;
139	private bool ShouldUpdateResults()
140	{
141	//if (ResultsUpdateWorkerThread.IsBusy) { return false; }
142	if (ForceUpdate) return true;
143	//else if (TextIsBeingSelected) return false;
144	//else if (NonHandledKeysAreBeingPressed) return false;
145	else if (this.UpdateEnabled) return true;
146	else { return false; }
147	}
148	private void UpdateGui(bool force)
149	{
150	if (AcceptedProcess == null) { return; }
151	if (AcceptedPlugin == null) { return; }
152
153	if (!this.ShouldUpdateResults()) { return; }// this.Logger.LogDebugMessage(string.Format("ShouldUpdateResults() -> returning false")); return; }
154	this.UpdateMaxRamView();
155	//if (!force)
156	//{
157	if (!ResultsUpdateWorkerThread.IsBusy)
158	ResultsUpdateWorkerThread.RunWorkerAsync();
159	//}
160	//else
161	//{
162	// while (!ResultsUpdateWorkerThread.IsBusy) { ResultsUpdateWorkerThread.CancelAsync(); Application.DoEvents(); }
163	// ResultsUpdateWorkerThread.RunWorkerAsync();
164	//}
165	}
166	private void UpdateGui()
167	{
168	this.UpdateGui(false);
169	}
170	private byte[] GetMemory()
171	{
172	try
173	{
174	Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
175	reader.ReadProcess = this.AcceptedProcess;
176	reader.OpenProcess();
177	int bytesReadSize;
178	byte[] data = reader.ReadProcessMemory(CURRENT_TOP_ADDR, max_ram_view, out bytesReadSize);
179	//this.Logger.LogDebugMessage(string.Format("GetMemory() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", data.Length));
180	return data;
181	}
182	catch (Exception ex)
183	{
184	logger.Error.WriteLine("{0}.GetMemory():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
185	byte[] data = new byte[max_ram_view];
186	for (int i = 0; i < data.Length; i++) { data[i] = 0x0; }
187	return data;
188	}
189	}
190	private void UpdateMemroyView() { this.UpdateMemroyView(this.CURRENT_TOP_ADDR); }
191	private void UpdateMemroyView(uint address)
192	{
193	try
194	{
195	if (AcceptedProcess == null) { return; }
196	if (AcceptedPlugin == null) { return; }
197
198	byte[] data = GetMemory();
199	try
200	{
201	RamData = data;
202
203
204	AddressList = "";
205	AsciiData = "";
206	// write the addreses out
207	for (uint i = address; i < (address + max_ram_view); i += max_address_width)
208	{
209	AddressList = AddressList + string.Format("{0:X8}:\n", i);
210	}
211	//// write out the ascii data
212	StringBuilder builder = new StringBuilder();
213	for (uint i = address; i < (address + max_ram_view); i += max_address_width)
214	{
215	try
216	{
217	for (uint j = 0; j < max_address_width; j++)
218	{
219	uint current_addr = i + j;
220	if (current_addr >= MemorySize) break;
221	byte ascii_value_raw = data[j];
222	char ascii_value = (char)data[j];
223	if (ascii_value_raw >= 0x20 && ascii_value_raw <= 0x7e)
224	{
225	builder.Append(ascii_value.ToString());
226	}
227	else
228	{
229	builder.Append(".");
230	}
231	}
232	builder.AppendLine();
233	}
234	catch (Exception ex)
235	{
236	logger.Error.WriteLine("{0}.UpdateMemroyView().BuildingAsciiString:{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
237	return;
238	}
239	}
240	AsciiData = builder.ToString();
241
242
243	}
244	catch (Exception ex)
245	{
246	logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString());
247	return;
248	}
249	}
250	catch (Exception ex) { logger.Error.WriteLine("{0}.UpdateMemroyView():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
251	}
252	private void HexResourceViewerBytes_Changed(object sender, System.EventArgs e)
253	{
254	this.WriteCurrentBytes();
255	}
256	private void WriteCurrentBytes()
257	{
258	try
259	{
260	if (AcceptedProcess == null) { return; }
261	if (AcceptedPlugin == null) { return; }
262	// Byte changed
263	byte[] data = (txtData.ByteProvider as DynamicByteProvider).Bytes.ToArray();
264
265
266	Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
267	reader.ReadProcess = this.AcceptedProcess;
268	reader.OpenProcess();
269	int bytesReadSize;
270
271	for (int i = 0; i < data.Length; i += sizeof(uint))
272	{
273	uint addr = (uint)(this.CURRENT_TOP_ADDR + i);
274	uint data_to_write = BitConverter.ToUInt32(data, i);
275	reader.WriteProcessMemory((UIntPtr)addr, data, out bytesReadSize);
276	}
277	}
278	catch (Exception ex) { logger.Error.WriteLine("{0}.WriteCurrentBytes():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
279	}
280
281	private void update_timer_Tick(object sender, EventArgs e) { this.UpdateGui(); }
282	private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e) { try { this.UpdateMemroyView(); } catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_DoWork():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); } }
283	private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
284	{
285	try
286	{
287	txtAddresses.Clear(); txtAddresses.Text = AddressList;
288	//txtAscii.Clear(); txtAscii.Text = AsciiData;
289	//this.Logger.LogDebugMessage(string.Format("RunWorkerCompeleted() -> Memory Size: {0}0x{2:X8}{1}", "{", "}", RamData.Length));
290	DynamicByteProvider _DynamicByteProvider = new DynamicByteProvider(RamData);
291	txtData.ByteProvider = _DynamicByteProvider;
292	_DynamicByteProvider.Changed += new EventHandler(HexResourceViewerBytes_Changed);
293	}
294	catch (ObjectDisposedException) { } // ignore errors aobut disposed objects (usually only happens when the parent closes)
295	catch (Exception ex) { logger.Error.WriteLine("{0}.ResultsUpdateWorkerThread_RunWorkerCompleted():{1}{2}", this.GetType().Name, System.Environment.NewLine, ex.ToString()); }
296	}
297	private void Handle_KeyDown(object sender, KeyEventArgs e)
298	{
299	//isScrolling = false;
300	//bool reenable = false;
301	//if (this.UpdateEnabled) reenable = true;
302	//this.UpdateEnabled = false;
303
304	this.UpdateMaxRamView();
305	uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR;
306
307	////if (e.Type == ScrollEventType.EndScroll) return;
308	uint size = max_ram_view;
309
310	bool haveModifier = false;
311	switch (e.Modifiers)
312	{
313	case Keys.Control:
314	switch (e.KeyCode)
315	{
316	case Keys.Home:
317	this.CURRENT_TOP_ADDR = 0; //NonHandledKeysAreBeingPressed = false;
318	break;
319	case Keys.End:
320	this.CURRENT_TOP_ADDR = (uint)((size - 1) - max_ram_view); //NonHandledKeysAreBeingPressed = false;
321	break;
322	default:
323	//NonHandledKeysAreBeingPressed = true;
324	break;
325	}
326	break;
327	}
328
329	if (!haveModifier)
330	{
331	switch (e.KeyCode)
332	{
333	case Keys.Up:
334	this.CURRENT_TOP_ADDR -= (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false;
335	break;
336	case Keys.Down:
337	this.CURRENT_TOP_ADDR += (uint)small_scroll_change; //NonHandledKeysAreBeingPressed = false;
338	break;
339	case Keys.PageUp:
340	this.CURRENT_TOP_ADDR -= (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false;
341	break;
342	case Keys.PageDown:
343	this.CURRENT_TOP_ADDR += (uint)(large_scroll_change); //NonHandledKeysAreBeingPressed = false;
344	break;
345	default:
346	//NonHandledKeysAreBeingPressed = true;
347	break;
348	}
349	}
350	if (this.CURRENT_TOP_ADDR < MemoryStart) this.CURRENT_TOP_ADDR = MemoryStart;
351	//if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view;
352	if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1);
353
354	//this.UpdateEnabled = reenable;
355	}
356
357	private void UIMemoryViewer_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }
358	private void txtAddresses_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }
359	private void txtData_KeyDown(object sender, KeyEventArgs e) { this.Handle_KeyDown(sender, e); }
360
361	private void ramScroll_Scroll(object sender, ScrollEventArgs e) { this.Handle_Scroll(sender, e); }
362	private void Handle_Scroll(object sender, ScrollEventArgs e)
363	{
364	//isScrolling = true;
365	//bool reenable = false;
366	//if (this.UpdateEnabled) reenable = true;
367	//this.UpdateEnabled = false;
368
369	this.UpdateMaxRamView();
370	uint ORIGINAL_ADDR = this.CURRENT_TOP_ADDR;
371	uint size = MemorySize;
372	if (e.Type == ScrollEventType.EndScroll) return;
373
374	switch (e.Type)
375	{
376	case ScrollEventType.SmallDecrement:
377	this.CURRENT_TOP_ADDR -= (small_scroll_change);
378	break;
379	case ScrollEventType.SmallIncrement:
380	this.CURRENT_TOP_ADDR += (small_scroll_change);
381	break;
382
383	case ScrollEventType.LargeDecrement:
384	this.CURRENT_TOP_ADDR -= (large_scroll_change);
385	break;
386	case ScrollEventType.LargeIncrement:
387	this.CURRENT_TOP_ADDR += (large_scroll_change);
388	break;
389	case ScrollEventType.ThumbPosition:
390	//this.CURRENT_TOP_ADDR = (uint)e.NewValue;
391	//break;
392	default:
393	this.CURRENT_TOP_ADDR = (uint)((uint)e.NewValue & 0xFFFFFFF0);
394	break;
395	}
396	if (this.CURRENT_TOP_ADDR < 0) this.CURRENT_TOP_ADDR = 0;
397	//if (this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = VTLB_VADDR_SIZE - max_ram_view;
398	//if (this.CURRENT_TOP_ADDR < 0 \|\| this.CURRENT_TOP_ADDR >= VTLB_VADDR_SIZE) this.CURRENT_TOP_ADDR = ORIGINAL_ADDR;
399	if (this.CURRENT_TOP_ADDR + max_ram_view >= MemorySize) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view;
400	//this.UpdateEnabled = reenable;
401	//isScrolling = false;
402	}
403	}
404	}