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Add some more methods

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This commit is contained in:
de4dot 2011-12-20 20:11:32 +01:00
parent c65b76583c
commit b60d53ea77
1 changed files with 15 additions and 3 deletions
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18
de4dot.code/PE/PeImage.cs
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@ -35,6 +35,10 @@ namespace de4dot.code.PE {
get { return reader; }
}
public uint ImageLength {
get { return (uint)reader.BaseStream.Length; }
}
internal Cor20Header Cor20Header {
get { return cor20Header; }
}
@ -123,9 +127,8 @@ namespace de4dot.code.PE {
return intersect(offset, length, location.Offset, location.Length);
}
public bool dotNetSafeWrite(uint rva, byte[] data) {
public bool dotNetSafeWriteOffset(uint offset, byte[] data) {
if (cor20Header != null) {
uint offset = rvaToOffset(rva);
uint length = (uint)data.Length;
if (!dotNetSection.isInside(offset, length))
@ -136,10 +139,14 @@ namespace de4dot.code.PE {
return false;
}
write(rva, data);
offsetWrite(offset, data);
return true;
}
public bool dotNetSafeWrite(uint rva, byte[] data) {
return dotNetSafeWriteOffset(rvaToOffset(rva), data);
}
public void write(uint rva, byte[] data) {
seekRva(rva);
writer.Write(data);
@ -180,6 +187,11 @@ namespace de4dot.code.PE {
return reader.ReadBytes(size);
}
public void offsetWrite(uint offset, byte[] data) {
seek(offset);
writer.Write(data);
}
public byte[] offsetReadBytes(uint offset, int size) {
seek(offset);
return reader.ReadBytes(size);