Feat/xcm precompile update (#996)

* add xtokens, update multilocation

* update version

* remove xcm-precompile from astar runtime

* random proof size for weights

* add logs

* add WeightV2 struct, implement EvmData traits

* minor changes

* fix bug

* typo fix and refactor

* cleaning interface

* add xcm const to primitives

* fmt and refactor

* refactor and remove old xcmv2.sol

* remove old funcs and edits

* update Action for Weightv2

* max weight info added

* send_xcm into xcmv2

* refactor, weight unlimite logic change

* add fee description and other fix

Author: gitofdeepanshu

Cargo.lock

@@ -135,7 +135,7 @@ impl<K: Kind, S: Get<u32>> EvmData for BoundedBytesString<K, S> {
         writer.write_pointer(
             EvmDataWriter::new()
                 .write(U256::from(length))
-                .write(value)
+                .write_raw_bytes(&value)
                 .build(),
         );
     }

precompiles/utils/src/bytes.rs

@@ -285,7 +285,7 @@ impl EvmDataWriter {
 
     /// Write arbitrary bytes.
     /// Doesn't handle any alignement checks, prefer using `write` instead if possible.
-    fn write_raw_bytes(mut self, value: &[u8]) -> Self {
+    pub fn write_raw_bytes(mut self, value: &[u8]) -> Self {
         self.data.extend_from_slice(value);
         self
     }

precompiles/utils/src/data.rs

@@ -41,6 +41,7 @@ use sp_std::{marker::PhantomData, vec, vec::Vec};
 
 pub mod bytes;
 pub mod data;
+pub mod xcm;
 
 pub use data::{Address, Bytes, EvmData, EvmDataReader, EvmDataWriter};
 pub use precompile_utils_macro::{generate_function_selector, keccak256};