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 + MemorySize); 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
        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

        #region IAcceptsMemoryRange members
        public uint MemoryStart { get; set; }
        public uint MemorySize { get; set; }
        #endregion
        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(MemoryStart, MemorySize, 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[MemorySize];
                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();

                List<byte> ByteData = new List<byte>((int)(address + (max_ram_view - 0)));

                try
                {
                    AddressList = "";
                    AsciiData = "";

                    // create a byte array holding only the bytes that we need
                    for (uint i = address; i < (address + (max_ram_view + 1)); i += 1) { ByteData.Add(data[i]); }

                    // 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)
                    {
                        for (uint j = 0; j < max_address_width; j++)
                        {
                            uint current_addr = i + j;
                            if (current_addr >= MemorySize) break;
                            byte ascii_value_raw = data[current_addr];
                            char ascii_value = (char)data[current_addr];
                            if (ascii_value_raw >= 0x20 && ascii_value_raw <= 0x7e)
                            {
                                builder.Append(ascii_value.ToString());
                            }
                            else
                            {
                                builder.Append(".");
                            }
                        }
                        builder.AppendLine();
                    }
                    AsciiData = builder.ToString();
                    // write out the bytes
                    RamData = ByteData.ToArray();


                }
                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 = MemorySize;

            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 >= MemoryStart) this.CURRENT_TOP_ADDR = (size - 1) - max_ram_view;

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