Table of Contents↗️

Fidelity Fetch

fife

   

Purpose

Serve files efficiently on a local network.

• Browse/open/download the files through a web browser
• Easily configurable server
• Support for range requests
• Single self-contained binary
• mDNS/DNS-SD capabilities

Quick Start

Recursively serve <path> and all its contents at <hostname>.local:<port>

fife -p <port> -m <hostname> --root <path>

The content can be browsed through a web browser at http://<hostname>.local:<port>

Note: Many phones do not support mDNS resolution, but your PC does unless it is ancient. In that case you need to specify the IP instead of the mDNS hostname to access the contents.

The contents can also be fetched through the command-line, e.g.

curl http://<hostname>.local:<port>/some/path/to/file.txt # Get file.txt
curl -r 99-499 http://<hostname>.local:<port>/foo.bin # Starting from byte 99, get the next 400 bytes of foo.bin

If no port is specified, any available port is used (fife requests a free port from the OS).

Demo

Installing and setting up on a Raspberry Pi Zero W

Installation

Prebuilt binaries

Check out the the release page.

From source

cargo install fidelityfetch

Systemd

There's an example service unit file at ./package/fife.service

Yocto recipe example

Using fife with yocto is easy with either meta-rust-bin or meta-rust.

Find examples in the yocto directory of how to install fife as a systemd service with configurations provided via an environment file.

Using meta-rust-bin

See ./yocto/example-meta-rust-bin/recipes-fidelityfetch/fidelityfetch/fidelityfetch_0.5.0.bb

Using meta-rust

Using meta-rust is a bit more involved but it should still be relatively straight forward to adapt the meta-rust-bin example provided at ./yocto/example-meta-rust-bin/recipes-fidelityfetch/fidelityfetch/fidelityfetch_0.5.0.bb.