From 7a097bd3bdb288342cc7314f6942347274811030 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 7 Mar 2024 10:28:04 +0100
Subject: io: Move to new dir structure

---
 modules/io/io_helpers.cpp | 85 -----------------------------------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 modules/io/io_helpers.cpp

(limited to 'modules/io/io_helpers.cpp')

diff --git a/modules/io/io_helpers.cpp b/modules/io/io_helpers.cpp
deleted file mode 100644
index 975dbcb..0000000
--- a/modules/io/io_helpers.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "io_helpers.hpp"
-
-#include "io.hpp"
-
-#include <cassert>
-
-namespace saw {
-void read_task_and_step_helper::read_step(input_stream &reader) {
-	while (read_task.has_value()) {
-		read_io_task &task = *read_task;
-
-		error_or<size_t> n_err = reader.read(task.buffer, task.max_length);
-		if (n_err.is_error()) {
-			const error &error = n_err.get_error();
-			if (error.is_critical()) {
-				if (read_done) {
-					read_done->fail(error.copy_error());
-				}
-				read_task = std::nullopt;
-			}
-
-			break;
-		} else if (n_err.is_value()) {
-			size_t n = n_err.get_value();
-			if (static_cast<size_t>(n) >= task.min_length &&
-				static_cast<size_t>(n) <= task.max_length) {
-				if (read_done) {
-					read_done->feed(n + task.already_read);
-				}
-				read_task = std::nullopt;
-			} else {
-				task.buffer = static_cast<uint8_t *>(task.buffer) + n;
-				task.min_length -= static_cast<size_t>(n);
-				task.max_length -= static_cast<size_t>(n);
-				task.already_read += n;
-			}
-
-		} else {
-			if (read_done) {
-				read_done->fail(make_error<err::invalid_state>("Read failed"));
-			}
-			read_task = std::nullopt;
-		}
-	}
-}
-
-void write_task_and_step_helper::write_step(output_stream &writer) {
-	while (write_task.has_value()) {
-		write_io_task &task = *write_task;
-
-		error_or<size_t> n_err = writer.write(task.buffer, task.length);
-
-		if (n_err.is_value()) {
-
-			size_t n = n_err.get_value();
-			assert(n <= task.length);
-			if (n == task.length) {
-				if (write_done) {
-					write_done->feed(n + task.already_written);
-				}
-				write_task = std::nullopt;
-			} else {
-				task.buffer = static_cast<const uint8_t *>(task.buffer) + n;
-				task.length -= n;
-				task.already_written += n;
-			}
-		} else if (n_err.is_error()) {
-			const error &error = n_err.get_error();
-			if (error.is_critical()) {
-				if (write_done) {
-					write_done->fail(error.copy_error());
-				}
-				write_task = std::nullopt;
-			}
-			break;
-		} else {
-			if (write_done) {
-				write_done->fail(make_error<err::invalid_state>("Write failed"));
-			}
-			write_task = std::nullopt;
-		}
-	}
-}
-
-} // namespace saw
-- 
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