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|
#![allow(non_snake_case)]
use super::*;
#[derive(Default)]
pub struct Tables {
pub AssemblyRef: Vec<AssemblyRef>,
pub ClassLayout: Vec<ClassLayout>,
pub Constant: Vec<Constant>,
pub CustomAttribute: Vec<CustomAttribute>,
pub Field: Vec<Field>,
pub GenericParam: Vec<GenericParam>,
pub ImplMap: Vec<ImplMap>,
pub InterfaceImpl: Vec<InterfaceImpl>,
pub MemberRef: Vec<MemberRef>,
pub MethodDef: Vec<MethodDef>,
pub Module: Vec<Module>,
pub ModuleRef: Vec<ModuleRef>,
pub NestedClass: Vec<NestedClass>,
pub Param: Vec<Param>,
pub Property: Vec<Property>,
pub TypeDef: Vec<TypeDef>,
pub TypeRef: Vec<TypeRef>,
pub TypeSpec: Vec<TypeSpec>,
}
#[derive(Default)]
pub struct AssemblyRef {
pub MajorVersion: u16,
pub MinorVersion: u16,
pub BuildNumber: u16,
pub RevisionNumber: u16,
pub Flags: u32,
pub PublicKeyOrToken: u32,
pub Name: u32,
pub Culture: u32,
pub HashValue: u32,
}
#[derive(Default)]
pub struct ClassLayout {
pub PackingSize: u16,
pub ClassSize: u32,
pub Parent: u32,
}
#[derive(Default)]
pub struct Constant {
pub Type: u16,
pub Parent: u32,
pub Value: u32,
}
#[derive(Default)]
pub struct CustomAttribute {
pub Parent: u32,
pub Type: u32,
pub Value: u32,
}
#[derive(Default)]
pub struct Field {
pub Flags: u16,
pub Name: u32,
pub Signature: u32,
}
#[derive(Default)]
pub struct GenericParam {
pub Number: u16,
pub Flags: u16,
pub Owner: u32,
pub Name: u32,
}
#[derive(Default)]
pub struct ImplMap {
pub MappingFlags: u16,
pub MemberForwarded: u32,
pub ImportName: u32,
pub ImportScope: u32,
}
#[derive(Default)]
pub struct InterfaceImpl {
pub Class: u32,
pub Interface: u32,
}
#[derive(Default)]
pub struct MemberRef {
pub Class: u32,
pub Name: u32,
pub Signature: u32,
}
#[derive(Default)]
pub struct MethodDef {
pub RVA: u32,
pub ImplFlags: u16,
pub Flags: u16,
pub Name: u32,
pub Signature: u32,
pub ParamList: u32,
}
#[derive(Default)]
pub struct Module {
pub Generation: u16,
pub Name: u32,
pub Mvid: u32,
pub EncId: u32,
pub EncBaseId: u32,
}
#[derive(Default)]
pub struct ModuleRef {
pub Name: u32,
}
#[derive(Default)]
pub struct NestedClass {
pub NestedClass: u32,
pub EnclosingClass: u32,
}
#[derive(Default)]
pub struct Param {
pub Flags: u16,
pub Sequence: u16,
pub Name: u32,
}
#[derive(Default)]
pub struct Property {
pub Flags: u16,
pub Name: u32,
pub Type: u32,
}
#[derive(Default)]
pub struct TypeDef {
pub Flags: u32,
pub TypeName: u32,
pub TypeNamespace: u32,
pub Extends: u32,
pub FieldList: u32,
pub MethodList: u32,
}
#[derive(Default)]
pub struct TypeRef {
pub ResolutionScope: u32,
pub TypeName: u32,
pub TypeNamespace: u32,
}
#[derive(Default)]
pub struct TypeSpec {
pub Signature: u32,
}
impl Tables {
pub fn stream(self) -> Vec<u8> {
let resolution_scope = coded_index_size(&[self.Module.len(), self.ModuleRef.len(), self.AssemblyRef.len(), self.TypeRef.len()]);
let type_def_or_ref = coded_index_size(&[self.TypeDef.len(), self.TypeRef.len(), self.TypeSpec.len()]);
let has_constant = coded_index_size(&[self.Field.len(), self.Param.len(), self.Property.len()]);
let valid_tables: u64 = 1 << 0 | // Module
1 << 0x01 | // TypeRef
1 << 0x02 | // TypeDef
1 << 0x04 | // Field
1 << 0x06 | // MethodDef
1 << 0x08 | // Param
1 << 0x09 | // InterfaceImpl
1 << 0x0A | // MemberRef
1 << 0x0B | // Constant
1 << 0x0C | // CustomAttribute
1 << 0x0F | // ClassLayout
1 << 0x17 | // Property
1 << 0x1A | // ModuleRef
1 << 0x1B | // TypeSpec
1 << 0x1C | // ImplMap
1 << 0x23 | // AssemblyRef
1 << 0x29 | // NestedClass
1 << 0x2A; // GenericParam
// The table stream header...
let mut buffer = Vec::new();
buffer.write_u32(0); // Reserved
buffer.write_u8(2); // MajorVersion
buffer.write_u8(0); // MinorVersion
buffer.write_u8(0b111); // HeapSizes
buffer.write_u8(0); // Reserved
buffer.write_u64(valid_tables);
buffer.write_u64(0); // Sorted
// Followed by the length of each of the valid tables...
buffer.write_u32(self.Module.len() as u32);
buffer.write_u32(self.TypeRef.len() as u32);
buffer.write_u32(self.TypeDef.len() as u32);
buffer.write_u32(self.Field.len() as u32);
buffer.write_u32(self.MethodDef.len() as u32);
buffer.write_u32(self.Param.len() as u32);
buffer.write_u32(self.InterfaceImpl.len() as u32);
buffer.write_u32(self.MemberRef.len() as u32);
buffer.write_u32(self.Constant.len() as u32);
buffer.write_u32(self.CustomAttribute.len() as u32);
buffer.write_u32(self.ClassLayout.len() as u32);
buffer.write_u32(self.Property.len() as u32);
buffer.write_u32(self.ModuleRef.len() as u32);
buffer.write_u32(self.TypeSpec.len() as u32);
buffer.write_u32(self.ImplMap.len() as u32);
buffer.write_u32(self.AssemblyRef.len() as u32);
buffer.write_u32(self.NestedClass.len() as u32);
buffer.write_u32(self.GenericParam.len() as u32);
// Followed by each table's rows...
for x in self.Module {
buffer.write_u16(x.Generation);
buffer.write_u32(x.Name);
buffer.write_u32(x.Mvid);
buffer.write_u32(x.EncId);
buffer.write_u32(x.EncBaseId);
}
for x in self.TypeRef {
buffer.write_code(x.ResolutionScope, resolution_scope);
buffer.write_u32(x.TypeName);
buffer.write_u32(x.TypeNamespace);
}
for x in self.TypeDef {
buffer.write_u32(x.Flags);
buffer.write_u32(x.TypeName);
buffer.write_u32(x.TypeNamespace);
buffer.write_code(x.Extends, type_def_or_ref);
buffer.write_index(x.FieldList, self.Field.len());
buffer.write_index(x.MethodList, self.MethodDef.len());
}
for x in self.Field {
buffer.write_u16(x.Flags);
buffer.write_u32(x.Name);
buffer.write_u32(x.Signature);
}
for x in self.MethodDef {
buffer.write_u32(x.RVA);
buffer.write_u16(x.ImplFlags);
buffer.write_u16(x.Flags);
buffer.write_u32(x.Name);
buffer.write_u32(x.Signature);
buffer.write_index(x.ParamList, self.Param.len());
}
for x in self.Param {
buffer.write_u16(x.Flags);
buffer.write_u16(x.Sequence);
buffer.write_u32(x.Name);
}
for x in self.Constant {
buffer.write_u16(x.Type);
buffer.write_code(x.Parent, has_constant);
buffer.write_u32(x.Value);
}
for x in self.AssemblyRef {
buffer.write_u16(x.MajorVersion);
buffer.write_u16(x.MinorVersion);
buffer.write_u16(x.BuildNumber);
buffer.write_u16(x.RevisionNumber);
buffer.write_u32(x.Flags);
buffer.write_u32(x.PublicKeyOrToken);
buffer.write_u32(x.Name);
buffer.write_u32(x.Culture);
buffer.write_u32(x.HashValue);
}
buffer.resize(round(buffer.len(), 4), 0);
buffer
}
}
|
