1 files changed, 0 insertions, 73 deletions
diff --git a/shared/librelational_engine/library.cpp b/shared/librelational_engine/library.cpp
deleted file mode 100644
index cab8f93..0000000
--- a/shared/librelational_engine/library.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <iostream>
-#include <merklecpp.h>
-#include <openssl/sha.h>
-#include <iomanip>
-#include <fstream>
-#include <iterator>
-
-#include <sys/stat.h>
-
-std::vector<uint8_t> read_tree(const char* tree_path) {
-    std::ifstream file(tree_path, std::ios::binary);
-    file.unsetf(std::ios::skipws);
-    file.seekg(0, std::ios::end);
-    const std::streampos file_size = file.tellg();
-    file.seekg(0, std::ios::beg);
-    std::vector<uint8_t> v;
-    v.reserve(file_size);
-    v.insert(v.begin(), std::istream_iterator<uint8_t>(file), std::istream_iterator<uint8_t>());
-    return v;
-}
-
-void write_tree(const char* tree_path, const std::vector<uint8_t>& serialized_tree) {
-    std::ofstream out(tree_path, std::ios::out | std::ios::binary);
-    out.write(reinterpret_cast<const char*>(serialized_tree.data()), serialized_tree.size());
-    out.close();
-}
-
-extern "C" {
-#include "library.h"
-    extern void register_to_merkle(const char* tree_path, const char* computed_hash) {
-        struct stat st;
-        if (stat(tree_path, &st) == 0) {
-            const std::vector<uint8_t> tree_bytes = read_tree(tree_path);
-            merkle::Tree tree;
-            tree.deserialise(tree_bytes);
-            const merkle::Tree::Hash hash(computed_hash);
-            tree.insert(hash);
-            std::vector<uint8_t> target;
-            tree.serialise(target);
-            write_tree(tree_path, target);
-        } else {
-            merkle::Tree::Hash hash(computed_hash);
-            merkle::Tree tree;
-            tree.insert(hash);
-            std::vector<uint8_t> target;
-            tree.serialise(target);
-            write_tree(tree_path, target);
-        }
-    }
-    extern void merkle_generate_root(char** hashes, const int n, char* root) {
-        merkle::Tree tree;
-        for (int i = 0; i < n; i++){
-            tree.insert(merkle::Hash(hashes[i]));
-        }
-        std::memcpy(root, tree.root().to_string().c_str(), HASH_SIZE);
-    }
-    extern void compute_hash(char* computed_hash, const char *content) {
-
-        unsigned char hash[SHA256_DIGEST_LENGTH];
-        SHA256_CTX sha256;
-        SHA256_Init(&sha256);
-        SHA256_Update(&sha256, content, sizeof(content));
-        SHA256_Final(hash, &sha256);
-        std::stringstream ss;
-        for (int i = 0; i < SHA256_DIGEST_LENGTH; i++)
-            ss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(hash[i]);
-
-        std::memcpy(computed_hash, ss.str().c_str(), HASH_SIZE);
-        // std::cout << "⚙️ COMPUTED HASH: " << computed_hash << std::endl;
-    }
-
-    extern int trash() { return 100; }
-}