Support ABI Dump (#400)

src/evm/input.rs

@@ -185,6 +185,55 @@ pub struct ConciseEVMInput {
     pub return_data: Option<Vec<u8>>,
 }
 
+/// EVM Input Minimum for Deserializing with human readable ABI
+#[derive(Serialize, Deserialize, Clone, Debug, Default)]
+pub struct ConciseEVMInputReadable {
+    /// Input type
+    pub input_type: EVMInputTy,
+
+    /// Caller address
+    pub caller: EVMAddress,
+
+    /// Contract address
+    pub contract: EVMAddress,
+
+    /// Input data in ABI format
+    #[cfg(not(feature = "debug"))]
+    pub data: Option<BoxedABI>,
+    #[cfg(not(feature = "debug"))]
+    pub data_readable: Option<String>,
+
+    #[cfg(feature = "debug")]
+    pub direct_data: String,
+
+    /// Transaction value in wei
+    pub txn_value: Option<EVMU256>,
+
+    /// Whether to resume execution from the last control leak
+    pub step: bool,
+
+    /// Environment (block, timestamp, etc.)
+    pub env: Env,
+
+    /// Percentage of the token amount in all callers' account to liquidate
+    pub liquidation_percent: u8,
+
+    /// Additional random bytes for mutator
+    pub randomness: Vec<u8>,
+
+    /// Execute the transaction multiple times
+    pub repeat: usize,
+
+    /// How many post execution steps to take
+    pub layer: usize,
+
+    /// When to control leak, after `call_leak` number of calls
+    pub call_leak: u32,
+
+    /// return data
+    pub return_data: Option<Vec<u8>>,
+}
+
 impl ConciseEVMInput {
     pub fn from_input<I, Out>(
         input: &I,
@@ -280,6 +329,29 @@ impl ConciseEVMInput {
         )
     }
 
+    pub fn to_readable(&self) -> ConciseEVMInputReadable {
+        ConciseEVMInputReadable {
+            input_type: self.input_type.clone(),
+            caller: self.caller,
+            contract: self.contract,
+            #[cfg(not(feature = "debug"))]
+            data: self.data.clone(),
+            #[cfg(not(feature = "debug"))]
+            data_readable: self.data.clone().map(|d| format!("{}", d)),
+            #[cfg(feature = "debug")]
+            direct_data: self.direct_data.clone(),
+            txn_value: self.txn_value,
+            step: self.step,
+            env: self.env.clone(),
+            liquidation_percent: self.liquidation_percent,
+            randomness: self.randomness.clone(),
+            repeat: self.repeat,
+            layer: self.layer,
+            call_leak: self.call_leak,
+            return_data: self.return_data.clone(),
+        }
+    }
+
     // Variable `liq` is used when `debug` feature is disabled
     #[allow(unused_variables)]
     fn pretty_txn(&self) -> Option<String> {
@@ -770,7 +842,7 @@ impl EVMInput {
 
 impl ConciseSerde for ConciseEVMInput {
     fn serialize_concise(&self) -> Vec<u8> {
-        serde_json::to_vec(self).expect("Failed to deserialize concise input")
+        serde_json::to_vec(&self.to_readable()).expect("Failed to deserialize concise input")
     }
 
     fn deserialize_concise(data: &[u8]) -> Self {