Added SAL support

2024-07-20 04:49:22 +03:00
parent b3e74bffda
commit c75b1d464b
13 changed files with 9 additions and 9 deletions
@@ -0,0 +1,182 @@
+// Copyright (c) 2012-2013 The Cryptonote developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#pragma once
+#include "cryptonote_protocol/cryptonote_protocol_defs.h"
+#include "cryptonote_basic_impl.h"
+#include "difficulty.h"
+#include "account.h"
+#include "include_base_utils.h"
+#include "crypto/crypto.h"
+#include "crypto/hash.h"
+
+
+namespace cryptonote
+{
+  //---------------------------------------------------------------
+  void get_transaction_prefix_hash(const transaction_prefix& tx, crypto::hash& h);
+  crypto::hash get_transaction_prefix_hash(const transaction_prefix& tx);
+  bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash);
+  bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx);
+
+  struct tx_source_entry
+  {
+    typedef std::pair<uint64_t, crypto::public_key> output_entry;
+
+    std::vector<output_entry> outputs;  //index + key
+    size_t real_output;                 //index in outputs vector of real output_entry
+    crypto::public_key real_out_tx_key; //incoming real tx public key
+    size_t real_output_in_tx_index;     //index in transaction outputs vector
+    uint64_t amount;                    //money
+  };
+
+  struct tx_destination_entry
+  {
+    uint64_t amount;                    //money
+    account_public_address addr;        //destination address
+
+    tx_destination_entry() : amount(0), addr(AUTO_VAL_INIT(addr)) { }
+    tx_destination_entry(uint64_t a, const account_public_address &ad) : amount(a), addr(ad) { }
+  };
+
+  //---------------------------------------------------------------
+  //bool construct_tx(const account_keys& sender_account_keys, const std::vector<tx_source_entry>& sources, const std::vector<tx_destination_entry>& destinations, std::vector<uint8_t> extra, transaction& tx, uint64_t unlock_time);
+
+  template<typename T>
+  bool find_tx_extra_field_by_type(const std::vector<tx_extra_field>& tx_extra_fields, T& field)
+  {
+    auto it = std::find_if(tx_extra_fields.begin(), tx_extra_fields.end(), [](const tx_extra_field& f) { return typeid(T) == f.type(); });
+    if(tx_extra_fields.end() == it)
+      return false;
+
+    field = boost::get<T>(*it);
+    return true;
+  }
+
+  bool parse_tx_extra(const std::vector<uint8_t>& tx_extra, std::vector<tx_extra_field>& tx_extra_fields);
+  crypto::public_key get_tx_pub_key_from_extra(const std::vector<uint8_t>& tx_extra);
+  crypto::public_key get_tx_pub_key_from_extra(const transaction& tx);
+  bool add_tx_pub_key_to_extra(transaction& tx, const crypto::public_key& tx_pub_key);
+  bool add_extra_nonce_to_tx_extra(std::vector<uint8_t>& tx_extra, const blobdata& extra_nonce);
+  void set_payment_id_to_tx_extra_nonce(blobdata& extra_nonce, const crypto::hash& payment_id);
+  bool get_payment_id_from_tx_extra_nonce(const blobdata& extra_nonce, crypto::hash& payment_id);
+  bool append_mm_tag_to_extra(std::vector<uint8_t>& tx_extra, const tx_extra_merge_mining_tag& mm_tag);
+  bool get_mm_tag_from_extra(const std::vector<uint8_t>& tx_extra, tx_extra_merge_mining_tag& mm_tag);
+  void get_blob_hash(const blobdata& blob, crypto::hash& res);
+  crypto::hash get_blob_hash(const blobdata& blob);
+  std::string short_hash_str(const crypto::hash& h);
+
+  crypto::hash get_transaction_hash(const transaction& t);
+  bool get_transaction_hash(const transaction& t, crypto::hash& res);
+  bool get_transaction_hash(const transaction& t, crypto::hash& res, size_t& blob_size);
+  bool get_transaction_hash(const transaction& t, crypto::hash& res, size_t* blob_size);
+  bool get_block_hashing_blob(const block& b, blobdata& blob);
+  bool get_bytecoin_block_hashing_blob(const block& b, blobdata& blob);
+  bool get_block_hash(const block& b, crypto::hash& res);
+  crypto::hash get_block_hash(const block& b);
+  bool get_block_header_hash(const block& b, crypto::hash& res);
+  bool get_bytecoin_block_longhash(const block& blk, crypto::hash& res);
+  bool parse_and_validate_block_from_blob(const blobdata& b_blob, block& b);
+  std::map<std::string, uint64_t> get_outs_money_amount(const transaction& tx);
+  bool check_outs_valid(const transaction& tx);
+
+  std::vector<uint64_t> relative_output_offsets_to_absolute(const std::vector<uint64_t>& off);
+  std::vector<uint64_t> absolute_output_offsets_to_relative(const std::vector<uint64_t>& off);
+  //---------------------------------------------------------------
+  template<class t_object>
+  bool t_serializable_object_to_blob(const t_object& to, blobdata& b_blob)
+  {
+    std::stringstream ss;
+    binary_archive<true> ba(ss);
+    bool r = ::serialization::serialize(ba, const_cast<t_object&>(to));
+    b_blob = ss.str();
+    return r;
+  }
+  //---------------------------------------------------------------
+  template<class t_object>
+  blobdata t_serializable_object_to_blob(const t_object& to)
+  {
+    blobdata b;
+    t_serializable_object_to_blob(to, b);
+    return b;
+  }
+  //---------------------------------------------------------------
+  template<class t_object>
+  bool get_object_hash(const t_object& o, crypto::hash& res)
+  {
+    get_blob_hash(t_serializable_object_to_blob(o), res);
+    return true;
+  }
+  //---------------------------------------------------------------
+  template<class t_object>
+  size_t get_object_blobsize(const t_object& o)
+  {
+    blobdata b = t_serializable_object_to_blob(o);
+    return b.size();
+  }
+  //---------------------------------------------------------------
+  template<class t_object>
+  bool get_object_hash(const t_object& o, crypto::hash& res, size_t& blob_size)
+  {
+    blobdata bl = t_serializable_object_to_blob(o);
+    blob_size = bl.size();
+    get_blob_hash(bl, res);
+    return true;
+  }
+  //---------------------------------------------------------------
+  // 62387455827 -> 455827 + 7000000 + 80000000 + 300000000 + 2000000000 + 60000000000, where 455827 <= dust_threshold
+  template<typename chunk_handler_t, typename dust_handler_t>
+  void decompose_amount_into_digits(uint64_t amount, uint64_t dust_threshold, const chunk_handler_t& chunk_handler, const dust_handler_t& dust_handler)
+  {
+    if (0 == amount)
+    {
+      return;
+    }
+
+    bool is_dust_handled = false;
+    uint64_t dust = 0;
+    uint64_t order = 1;
+    while (0 != amount)
+    {
+      uint64_t chunk = (amount % 10) * order;
+      amount /= 10;
+      order *= 10;
+
+      if (dust + chunk <= dust_threshold)
+      {
+        dust += chunk;
+      }
+      else
+      {
+        if (!is_dust_handled && 0 != dust)
+        {
+          dust_handler(dust);
+          is_dust_handled = true;
+        }
+        if (0 != chunk)
+        {
+          chunk_handler(chunk);
+        }
+      }
+    }
+
+    if (!is_dust_handled && 0 != dust)
+    {
+      dust_handler(dust);
+    }
+  }
+  //---------------------------------------------------------------
+  blobdata block_to_blob(const block& b);
+  bool block_to_blob(const block& b, blobdata& b_blob);
+  blobdata tx_to_blob(const transaction& b);
+  bool tx_to_blob(const transaction& b, blobdata& b_blob);
+  void get_tx_tree_hash(const std::vector<crypto::hash>& tx_hashes, crypto::hash& h);
+  crypto::hash get_tx_tree_hash(const std::vector<crypto::hash>& tx_hashes);
+  crypto::hash get_tx_tree_hash(const block& b);
+
+#define CHECKED_GET_SPECIFIC_VARIANT(variant_var, specific_type, variable_name, fail_return_val) \
+  CHECK_AND_ASSERT_MES(variant_var.type() == typeid(specific_type), fail_return_val, "wrong variant type: " << variant_var.type().name() << ", expected " << typeid(specific_type).name()); \
+  specific_type& variable_name = boost::get<specific_type>(variant_var);
+
+}