feat: SCSI Toolbox for Linuxv0.1.0

Support the SCSI Toolbox API on Linux using "SCSI Generic" driver and
the "SG_IO" ioctl, along with an extremely simple CLI tool to interact
with the SCSI emulator.

1 files changed, 55 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..676ae29
--- /dev/null
+++ b/main.go
@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: 2026 Terin Stock <terinjokes@gmail.com>
+// SPDX-License-Identifier: EUPL-1.2
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	humanize "github.com/dustin/go-humanize"
+	"go.terinstock.com/odescsitoolbox/toolbox"
+)
+
+func listCDs(d *toolbox.Device) {
+	fileEntries, err := d.ListCDs()
+	if err != nil {
+		fmt.Printf("unable to fetch CD list: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Printf("index,name,size\n")
+
+	for _, entry := range fileEntries {
+		fmt.Printf("%d,%s,%s\n", entry.Index(), entry.Name(), humanize.IBytes(entry.Size()))
+	}
+}
+
+func setCD(d *toolbox.Device, idx int) {
+	err := d.SetCDByIndex(idx)
+	if err != nil {
+		fmt.Printf("unable to set CD index: %v\n", err)
+		os.Exit(1)
+	}
+}
+
+func main() {
+	device := flag.String("dev", "/dev/sr0", "the ODE device")
+	index := flag.Int("index", -1, "the index to set")
+	flag.Parse()
+
+	d, err := toolbox.Open(*device)
+	if err != nil {
+		fmt.Printf("unable to open device: %v\n", err)
+		os.Exit(1)
+	}
+	defer d.Close()
+
+	if *index >= 0 {
+		setCD(d, *index)
+	} else {
+		listCDs(d)
+	}
+
+}