.github/workflows/build.yml

@@ -1,44 +0,0 @@
-name: Build CI
-
-on:
-    push:
-    pull_request:
-    release:
-        types: [published]
-    check_suite:
-        types: [rerequested]
-
-jobs:
-    test:
-        runs-on: ubuntu-18.04
-
-        steps:
-            - name: checkout
-              uses: actions/checkout@v2
-              with:
-                submodules: true
-
-            - name: install dependencies
-              run: |
-                sudo apt-get update
-                sudo apt-get --no-install-recommends -y install build-essential git cc65
-
-            - name: build
-              run: |
-                make -C c2t
-                docker run --rm -v $(pwd):/src -u $(id -u):$(id -g) emscripten/emsdk ./build.sh
-
-            - if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-              name: publish
-              run: |
-                git branch -D gh-pages || true
-                python3 import.py | git fast-import --date-format=now
-                git config user.email "jeff@adafruit.com"
-                git config user.name "Jeff Epler (Adafruit) via github actions"
-                git remote set-url --push origin https://jepler:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
-                git push -f origin gh-pages
-
-            - uses: actions/upload-artifact@v2
-              with:
-                name: Web pages
-                path: output/

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "c2t"]
-	path = c2t
-	url = https://github.com/jepler/c2t

CODE_OF_CONDUCT.md

@@ -1,135 +0,0 @@
-<!--
-SPDX-FileCopyrightText: 2014 Coraline Ada Ehmke
-SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
-
-SPDX-License-Identifier: CC-BY-4.0
--->
-# Adafruit Community Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and leaders pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, gender identity and expression, level or type of
-experience, education, socio-economic status, nationality, personal appearance,
-race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-We are committed to providing a friendly, safe and welcoming environment for
-all.
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Be kind and courteous to others
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Collaborating with other community members
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and sexual attention or advances
-* The use of inappropriate images, including in a community member's avatar
-* The use of inappropriate language, including in a community member's nickname
-* Any spamming, flaming, baiting or other attention-stealing behavior
-* Excessive or unwelcome helping; answering outside the scope of the question
-  asked
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Promoting or spreading disinformation, lies, or conspiracy theories against
-  a person, group, organisation, project, or community
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate
-
-The goal of the standards and moderation guidelines outlined here is to build
-and maintain a respectful community. We ask that you don’t just aim to be
-"technically unimpeachable", but rather try to be your best self.
-
-We value many things beyond technical expertise, including collaboration and
-supporting others within our community. Providing a positive experience for
-other community members can have a much more significant impact than simply
-providing the correct answer.
-
-## Our Responsibilities
-
-Project leaders are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project leaders have the right and responsibility to remove, edit, or
-reject messages, comments, commits, code, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any community member for other behaviors that they deem
-inappropriate, threatening, offensive, or harmful.
-
-## Moderation
-
-Instances of behaviors that violate the Adafruit Community Code of Conduct
-may be reported by any member of the community. Community members are
-encouraged to report these situations, including situations they witness
-involving other community members.
-
-You may report in the following ways:
-
-In any situation, you may send an email to <support@adafruit.com>.
-
-On the Adafruit Discord, you may send an open message from any channel
-to all Community Moderators by tagging @community moderators. You may
-also send an open message from any channel, or a direct message to
-@kattni#1507, @tannewt#4653, @danh#1614, @cater#2442,
-@sommersoft#0222, @Mr. Certainly#0472 or @Andon#8175.
-
-Email and direct message reports will be kept confidential.
-
-In situations on Discord where the issue is particularly egregious, possibly
-illegal, requires immediate action, or violates the Discord terms of service,
-you should also report the message directly to Discord.
-
-These are the steps for upholding our community’s standards of conduct.
-
-1. Any member of the community may report any situation that violates the
-Adafruit Community Code of Conduct. All reports will be reviewed and
-investigated.
-2. If the behavior is an egregious violation, the community member who
-committed the violation may be banned immediately, without warning.
-3. Otherwise, moderators will first respond to such behavior with a warning.
-4. Moderators follow a soft "three strikes" policy - the community member may
-be given another chance, if they are receptive to the warning and change their
-behavior.
-5. If the community member is unreceptive or unreasonable when warned by a
-moderator, or the warning goes unheeded, they may be banned for a first or
-second offense. Repeated offenses will result in the community member being
-banned.
-
-## Scope
-
-This Code of Conduct and the enforcement policies listed above apply to all
-Adafruit Community venues. This includes but is not limited to any community
-spaces (both public and private), the entire Adafruit Discord server, and
-Adafruit GitHub repositories. Examples of Adafruit Community spaces include
-but are not limited to meet-ups, audio chats on the Adafruit Discord, or
-interaction at a conference.
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. As a community
-member, you are representing our community, and are expected to behave
-accordingly.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 1.4, available at
-<https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>,
-and the [Rust Code of Conduct](https://www.rust-lang.org/en-US/conduct.html).
-
-For other projects adopting the Adafruit Community Code of
-Conduct, please contact the maintainers of those projects for enforcement.
-If you wish to use this code of conduct for your own project, consider
-explicitly mentioning your moderation policy or making a copy with your
-own moderation policy so as to avoid confusion.

CONTRIBUTING.md

@@ -1,22 +0,0 @@
-<!--
-SPDX-FileCopyrightText: 2014 MicroPython & CircuitPython contributors (https://github.com/adafruit/circuitpython/graphs/contributors)
-
-SPDX-License-Identifier: MIT
--->
-
-# Contributing
-Please note that this project is released with a
-[Contributor Code of Conduct](CODE_OF_CONDUCT.md).
-By participating in this project you agree to abide by its terms. Participation
-covers any forum used to converse about CircuitPython including unofficial and official spaces. Failure to do
-so will result in corrective actions such as time out or ban from the project.
-
-## Licensing
-By contributing to this repository you are certifying that you have all necessary
-permissions to license the code under the Open Group License. You still retain the
-copyright but are granting many permissions under the Open Group License.
-For the full license text, see the COPYING file.
-
-If you have an employment contract with your employer please make sure that they
-don't automatically own your work product. Make sure to get any necessary approvals
-before contributing. Another term for this contribution off-hours is moonlighting.

README.md

@@ -1,6 +0,0 @@
-# web-c2t
-Convert Apple diskette images to audio files directly in your browser
-
-This is inspired by the [Ascii Express Apple Disk Server](https://asciiexpress.net/diskserver/) and uses its same core code, [c2t](https://github.com/datajerk/c2t).
-
-This project is built with emscripten; for details, see the github actions files that implement the CI and deployment workflow.

build.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-[ -d output ] || mkdir output
-
-make -C c2t c2t.h
-emcc -O -Wall -Werror -Wno-unused -s TOTAL_MEMORY=$((2<<28)) -s SAFE_HEAP=1 -s STACK_OVERFLOW_CHECK=1 -s ASSERTIONS=2 -s FORCE_FILESYSTEM=1 -s EXPORTED_RUNTIME_METHODS="['ccall']" -DPACKAGE_STRING=\"bdftopcf\" -Ic2t wrap_c2t.c -o output/index.html --shell-file shell.html

c2t

@@ -1 +0,0 @@
-Subproject commit b459cc1b2a537f72f83890e7ff384218438d628c

import.py

@@ -1,30 +0,0 @@
-#!/usr/bin/python3
-import argparse
-import glob
-import os
-import subprocess
-import sys
-
-
-parser = argparse.ArgumentParser()
-parser.add_argument("branch", default="gh-pages", nargs="?")
-args = parser.parse_args()
-
-version = subprocess.getoutput("git describe --always")
-
-fd = os.fdopen(sys.stdout.fileno(), 'wb')
-
-fd.write(b"commit refs/heads/" + args.branch.encode('utf-8') + b"\n")
-fd.write(b"committer Doc Man <noreply@example.com> now" + b"\n")
-fd.write(b"data <<EOF" + b"\n")
-fd.write(b"Docs built at " + version.encode('utf-8') + b"\n")
-fd.write(b"EOF" + b"\n")
-
-files = glob.glob("output/*")
-for fn in files:
-    with open(fn, 'rb') as f: contents = f.read()
-    fd.write(b"M 644 inline " + os.path.basename(fn).encode('utf-8') + b"\n")
-    fd.write(b"data " + str(len(contents)).encode("utf-8") + b"\n")
-    fd.write(contents)
-fd.write(b"done\n")
-

server.py

@@ -1,12 +0,0 @@
-#!/usr/bin/env python3
-import http.server
-import socketserver
-
-PORT = 4242
-
-Handler = http.server.SimpleHTTPRequestHandler
-Handler.extensions_map[".wasm"] = "application/wasm"
-
-with socketserver.TCPServer(("", PORT), Handler) as httpd:
-    print("serving at port", PORT)
-    httpd.serve_forever()

shell.html

@@ -1,197 +0,0 @@
-<!doctype html>
-<html lang="en-us">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>c2t wavefile generator</title>
-    <style>
-      form label, form button {
-        background-color: #7F9CCB;
-        padding: 5px 10px;
-        border-radius: 5px;
-        border: 1px ridge black;
-        font-size: 0.8rem;
-        height: auto;
-      }
-
-      .emscripten { display: block; }
-      textarea.emscripten { font-family: monospace; width: 80%; }
-      div.emscripten_border { border: 1px solid black; }
-      /* the canvas *must not* have any border or padding, or mouse coords will be wrong */
-      canvas.emscripten { border: 0px none; background-color: black; }
-
-      .spinner {
-        height: 50px;
-        width: 50px;
-        margin: 0px auto;
-        -webkit-animation: rotation .8s linear infinite;
-        -moz-animation: rotation .8s linear infinite;
-        -o-animation: rotation .8s linear infinite;
-        animation: rotation 0.8s linear infinite;
-        border-left: 10px solid rgb(0,150,240);
-        border-right: 10px solid rgb(0,150,240);
-        border-bottom: 10px solid rgb(0,150,240);
-        border-top: 10px solid rgb(100,0,200);
-        border-radius: 100%;
-        background-color: rgb(200,100,250);
-      }
-      @-webkit-keyframes rotation {
-        from {-webkit-transform: rotate(0deg);}
-        to {-webkit-transform: rotate(360deg);}
-      }
-      @-moz-keyframes rotation {
-        from {-moz-transform: rotate(0deg);}
-        to {-moz-transform: rotate(360deg);}
-      }
-      @-o-keyframes rotation {
-        from {-o-transform: rotate(0deg);}
-        to {-o-transform: rotate(360deg);}
-      }
-      @keyframes rotation {
-        from {transform: rotate(0deg);}
-        to {transform: rotate(360deg);}
-      }
-
-    </style>
-  </head>
-  <body>
-      <p>Convert an apple2 5.25 floppy file to wave format for uploading via the tape interface.</p>
-
-    <figure style="overflow:visible;" id="spinner"><div class="spinner"></div><center style="margin-top:0.5em"><strong>emscripten</strong></center></figure>
-    <div class="emscripten" id="status">Downloading...</div>
-    <div class="emscripten">
-      <progress value="0" max="100" id="progress" hidden=1></progress>
-    </div>
-
-    <form method="POST" enctype="multipart/form-data">
-        <label for="diskfile">Browse</label><input type="file" id="diskfile" name="diskfile" accept=".po,.do,.dsk" style="opacity:0"/>
-        <br>
-        <!-- <input type="submit" value="Convert" onSubmit="return convert_me()"/> -->
-    </form>
-    <br/>
-
-    <p>Use the resulting audio as described at <a href="https://asciiexpress.net/diskserver/">the asciiexpress diskserver</a>:</p>
-<ol>
-<li>Remove any floppies.
-<li>Power on your ][+ or //e.
-<li>Press CONTROL-RESET.
-<li>Connect your phone/computer headphone jack to the cassette input jack (it's next to the joystick port).
-<li>Set your phone/computer to MAX volume.
-<li>Insert a blank diskette (S6D1).
-<li><strike>Select a disk from the list to the left.</strike>
-<li>At the "]" prompt type "LOAD" and press RETURN.
-<li>Press the play button.  <strike>If problems with HIFI, use 8KFI.</strike>
-</ol>
-<p>Note: 8KFI is not available here yet.</p>
-
-<p>Due to boooogs the audio may be erroneously reported as very long (affects Firefox 97 on Linux). It is typically under 3 minutes.</p>
-<div id="player"></div>
-
-    <textarea class="emscripten" id="output" rows="8"></textarea>
-
-    <script type='text/javascript'>
-      function downloadData(name, data) {
-          var as_str = Array.from(data).map((c)=>String.fromCharCode(c)).join("")
-          var datauri = "data:audio/x-wav;base64," + btoa(as_str)
-          var audio = document.createElement("audio");
-          audio.controls = true;  
-          audio.src=datauri
-          container = document.getElementById("player")
-          container.innerHTML = ''
-          container.appendChild(audio)
-      }
-
-      document.querySelector('#diskfile').addEventListener('change', (event) => {
-      var file = document.getElementById("diskfile");
-      if (file.files.length) {
-          var reader = new FileReader();
-          reader.onload = function(e) {
-              var ifn = file.value.replace(/.*[/\\]/, "");
-              var ofn = "output.wav";
-              FS.writeFile(ifn, new Uint8Array(e.target.result))
-              var result = Module.ccall("wave_convert", "number", ["string"], [ifn]) // _wave_convert(ifn_c);
-              if(result != 0) {
-                  downloadData(ofn, FS.readFile("/output.wav"));
-              }
-          }
-          reader.readAsArrayBuffer(file.files[0]);
-      }
-      return false;
-      });
-      var statusElement = document.getElementById('status');
-      var progressElement = document.getElementById('progress');
-      var spinnerElement = document.getElementById('spinner');
-      var outputElement = document.getElementById('output');
-
-      var Module = {
-        preRun: [],
-        postRun: [],
-        print: (function() {
-          var element = document.getElementById('output');
-          if (element) element.value = ''; // clear browser cache
-          return function(text) {
-            if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
-            // These replacements are necessary if you render to raw HTML
-            //text = text.replace(/&/g, "&amp;");
-            //text = text.replace(/</g, "&lt;");
-            //text = text.replace(/>/g, "&gt;");
-            //text = text.replace('\n', '<br>', 'g');
-            console.log(text);
-            if (element) {
-              element.style = ""
-              element.value += text + "\n";
-              element.scrollTop = element.scrollHeight; // focus on bottom
-            }
-          };
-        })(),
-        printErr: function(text) {
-          if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
-          if (0) { // XXX disabled for safety typeof dump == 'function') {
-            dump(text + '\n'); // fast, straight to the real console
-          } else {
-            outputElement.style = ""
-            outputElement.value += text + "\n";
-            outputElement.scrollTop = outputElement.scrollHeight; // focus on bottom
-            console.error(text);
-          }
-        },
-        setStatus: function(text) {
-          if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
-          if (text === Module.setStatus.last.text) return;
-          var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
-          var now = Date.now();
-          if (m && now - Module.setStatus.last.time < 30) return; // if this is a progress update, skip it if too soon
-          Module.setStatus.last.time = now;
-          Module.setStatus.last.text = text;
-          if (m) {
-            text = m[1];
-            progressElement.value = parseInt(m[2])*100;
-            progressElement.max = parseInt(m[4])*100;
-            progressElement.hidden = false;
-            spinnerElement.hidden = false;
-          } else {
-            progressElement.value = null;
-            progressElement.max = null;
-            progressElement.hidden = true;
-            if (!text) spinnerElement.hidden = true;
-          }
-          statusElement.innerHTML = text;
-        },
-        totalDependencies: 0,
-        monitorRunDependencies: function(left) {
-          this.totalDependencies = Math.max(this.totalDependencies, left);
-          Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
-        }
-      };
-      Module.setStatus('Downloading...');
-      window.onerror = function() {
-        Module.setStatus('Exception thrown, see JavaScript console');
-        spinnerElement.style.display = 'none';
-        Module.setStatus = function(text) {
-          if (text) Module.printErr('[post-exception status] ' + text);
-        };
-      };
-    </script>
-    {{{ SCRIPT }}}
-  </body>
-</html>

wrap_c2t.c

@@ -1,16 +0,0 @@
-#define main c2t_main
-#include "c2t/c2t-96h.c"
-#undef main
-
-#include <emscripten.h>   
-
-int main(int argc, char *argv[]) {}
-
-EMSCRIPTEN_KEEPALIVE
-int wave_convert(char *input_name) {
-    static char program_name[] = "c2t-96h",
-                dashb[] = "-b",
-                output_name[]="/output.wav";
-    char *args[] = { program_name, dashb, input_name, output_name, 0 };
-    return c2t_main(4, args) == 0;
-}