/[RomCheater]/trunk/RomCheater/Serialization/SearchResultReader.cs
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Contents of /trunk/RomCheater/Serialization/SearchResultReader.cs

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Revision 402 - (show annotations) (download)
Thu Jun 21 06:30:33 2012 UTC (9 years, 5 months ago) by william
File size: 4054 byte(s)

1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using RomCheater.Docking.MemorySearch;
6
7 namespace RomCheater.Serialization
8 {
9 public interface ISearchResultReader
10 {
11 void CurrentAddress(out uint Address);
12 uint CurrentAddress();
13 void CurrentResult<TValue>(out TValue Value);
14 TValue CurrentResult<TValue>();
15 }
16 public class SearchResultReader : SerializationReader, ISearchResultReader
17 {
18 public SearchResultReader() : base() { ReadHeader(); }
19
20 private void ReadHeader()
21 {
22 try
23 {
24 // SRD (string)
25 string magic = Encoding.UTF8.GetString(binReader.ReadBytes(3));
26 string SRD = "SRD";
27 if (magic != SRD)
28 {
29 throw new InvalidOperationException(string.Format("Encountered unexpected magic: {0} expected: {1}", magic, SRD));
30 }
31 // version (int)
32 int version = binReader.ReadInt32();
33 if (version != 1)
34 {
35 throw new InvalidOperationException(string.Format("Encountered unexpected version: {0} expected: {1}", version, 1));
36 }
37 // resultcount
38 int resultcount = binReader.ReadInt32();
39 if (resultcount == 0)
40 {
41 throw new InvalidOperationException(string.Format("Result Count is zero"));
42 }
43 ResultCount = resultcount;
44 }
45 catch (System.IO.EndOfStreamException) { }
46 }
47 #region ISearchResultReader members
48 public uint CurrentAddress()
49 {
50 uint Address = 0;
51 CurrentAddress(out Address);
52 return Address;
53 }
54 public void CurrentAddress(out uint Address)
55 {
56 Address = 0;
57 try
58 {
59 Address = binReader.ReadUInt32();
60 }
61 catch (System.IO.EndOfStreamException) { }
62 }
63 public TValue CurrentResult<TValue>()
64 {
65 TValue Value = default(TValue);
66 CurrentResult<TValue>(out Value);
67 return Value;
68 }
69 public void CurrentResult<TValue>(out TValue Value)
70 {
71 Value = default(TValue);
72 try
73 {
74 Type t = typeof(TValue);
75 switch (t.Name.ToLower())
76 {
77 case "byte":
78 Value = (TValue)Convert.ChangeType(binReader.ReadByte(), typeof(TValue));
79 break;
80 case "sbyte":
81 Value = (TValue)Convert.ChangeType(binReader.ReadSByte(), typeof(TValue));
82 break;
83 case "uint16":
84 Value = (TValue)Convert.ChangeType(binReader.ReadUInt16(), typeof(TValue));
85 break;
86 case "int16":
87 Value = (TValue)Convert.ChangeType(binReader.ReadInt16(), typeof(TValue));
88 break;
89 case "uint32":
90 Value = (TValue)Convert.ChangeType(binReader.ReadUInt32(), typeof(TValue));
91 break;
92 case "int32":
93 Value = (TValue)Convert.ChangeType(binReader.ReadInt32(), typeof(TValue));
94 break;
95 case "uint64":
96 Value = (TValue)Convert.ChangeType(binReader.ReadUInt64(), typeof(TValue));
97 break;
98 case "int64":
99 Value = (TValue)Convert.ChangeType(binReader.ReadInt64(), typeof(TValue));
100 break;
101 }
102 }
103 catch (System.IO.EndOfStreamException) { }
104 }
105 #endregion
106 }
107 }

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