From 4f28612f3fc3c531609f8b4749965fecef6c9823 Mon Sep 17 00:00:00 2001
From: surtur <a_mirre@utb.cz>
Date: Thu, 20 Jan 2022 05:58:36 +0100
Subject: [PATCH] fortuna: add const and casts where appropriate

---
 fortuna.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/fortuna.cpp b/fortuna.cpp
index 3ae5e1c..f6324bd 100644
--- a/fortuna.cpp
+++ b/fortuna.cpp
@@ -75,12 +75,13 @@ auto Fortuna::random_data(unsigned int n_bytes) -> void {
 							 R.Gen.reseed_interval)) {
 		for (int i = 0; i < static_cast<int>(pools_to_use); ++i) {
 			if (this->R.reseed_ctr %
-					static_cast<int>(pow(2, static_cast<double>(i))) ==
+					static_cast<uint64_t>(pow(2, static_cast<double>(i))) ==
 				0) {
 				try {
-					s.append(
-						fortuna::Util::do_sha(this->R._p_pools->at(i).get_s()));
-					this->R._p_pools->at(i).clear_pool();
+					s.append(fortuna::Util::do_sha(
+						this->R._p_pools->at(static_cast<uint64_t>(i))
+							.get_s()));
+					this->R._p_pools->at(static_cast<uint64_t>(i)).clear_pool();
 				}
 				catch (std::exception& e) {
 					fmt::print("{}\n", e.what());
@@ -99,15 +100,14 @@ auto Fortuna::random_data(unsigned int n_bytes) -> void {
 		throw std::runtime_error("illegal state, PRNG not seeded");
 	}
 	else {
-		std::string n{R.Gen.generate_random_data(n_bytes)};
+		const std::string n{R.Gen.generate_random_data(n_bytes)};
 		fmt::print("got you {} proper bytes from generate_random_data -> {}\n",
 				   n_bytes,
 				   n);
-		n.clear();
 	}
 
 	const auto end{std::chrono::system_clock::now()};
-	std::chrono::duration<float> diff = end - start;
+	const std::chrono::duration<float> diff = end - start;
 	fmt::print("random_data done - {}\n", end);
 	fmt::print("getting random data took {:.{}f}s\n", diff.count(), 12);
 } // random_data