Apple-2-Tools/sendalo
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Added PHP part and style

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This commit is contained in:
Federico Santandrea 2020-06-16 23:02:53 +02:00
parent d107dd5c88
commit 0e58ab15a6
4 changed files with 140 additions and 18 deletions
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7
Makefile
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@ -1,4 +1,4 @@
all: obj/c2t-96h.so link all: obj/c2t-96h.so link addproxy
c2t: c2t:
@if [ -z "${C2TDIR}" ]; then echo "Please set C2TDIR environment variable to the path of c2t source tree."; exit 1; fi @if [ -z "${C2TDIR}" ]; then echo "Please set C2TDIR environment variable to the path of c2t source tree."; exit 1; fi
@ -18,6 +18,11 @@ link:
mkdir -p bin mkdir -p bin
emcc --shell-file sendalo.html.tpl -s INVOKE_RUN=0 -s EXIT_RUNTIME=0 -s ALLOW_MEMORY_GROWTH=1 -s EXTRA_EXPORTED_RUNTIME_METHODS=['callMain'] -o bin/sendalo.html obj/c2t-96h.so emcc --shell-file sendalo.html.tpl -s INVOKE_RUN=0 -s EXIT_RUNTIME=0 -s ALLOW_MEMORY_GROWTH=1 -s EXTRA_EXPORTED_RUNTIME_METHODS=['callMain'] -o bin/sendalo.html obj/c2t-96h.so
addproxy:
head --bytes=-1 sendalo.php.tpl > bin/sendalo.php
cat bin/sendalo.html >> bin/sendalo.php
# rm bin/sendalo.html
test: test:
cd bin; python3 -m http.server 65020 cd bin; python3 -m http.server 65020

2
README.md
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@ -1,7 +1,7 @@
# Sendalo # Sendalo
## Web / mobile frontend for c2t ## Web / mobile frontend for c2t
Sendalo is a web/mobile interface to an emscripten build of the excellent c2t-96h tool by datajerk (https://github.com/datajerk/c2t). c2t is a really clever program that allows transferring disk images to a running Apple II (among other things). Sendalo is a web/mobile interface to an emscripten build of the excellent c2t tool by datajerk (https://github.com/datajerk/c2t). c2t is a really clever program that allows transferring disk images to a running Apple II (among other things).
Why I think this is useful? Why I think this is useful?

145
sendalo.html.tpl
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@ -2,8 +2,51 @@
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="utf-8"/> <meta charset="utf-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1" />
<title>Sendalo</title> <title>Sendalo</title>
<style>
body {
background-color: #707087;
font-family: sans-serif;
font-size: 1em;
color: white;
}
h1, h2 {
text-align: center;
padding: 0.2em;
margin: 0;
}
h2 {
font-weight: normal;
font-size: 0.9em;
}
li {
margin-bottom: 0.7em;
}
a, a:visited {
color: white;
}
#w {
text-align: center;
}
#expl {
display: none;
}
footer {
margin-top: 2em;
font-size: 0.8em;
}
</style>
<script> <script>
function downloadFile() { function downloadFile() {
var file = document.getElementById('upload').files[0]; var file = document.getElementById('upload').files[0];
@ -15,20 +58,27 @@
fr.readAsArrayBuffer(file); fr.readAsArrayBuffer(file);
} else { } else {
requestURL = document.getElementById('url').value; requestURL = document.getElementById('url').value;
var xhr = new XMLHttpRequest(); if (requestURL == '') return;
xhr.open('GET', requestURL);
xhr.responseType = 'arraybuffer';
xhr.onload = function () { var xhr = new XMLHttpRequest();
xhr.open('POST', 'sendalo.php', true);
xhr.responseType = 'arraybuffer';
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xhr.onreadystatechange = function (ev) {
if (this.readyState === 4 && this.status >= 200 && this.status <= 400) {
downloadComplete(this.response); downloadComplete(this.response);
}
}; };
xhr.send();
xhr.send("url=" + encodeURI(requestURL));
} }
} }
function downloadComplete(what) { function downloadComplete(what) {
FS.writeFile('/tmp/c2t.dsk', new Uint8Array(what)); FS.writeFile('/tmp/c2t.dsk', new Uint8Array(what));
Module.callMain(['-n8', '/tmp/c2t.dsk', '/tmp/c2t.wav']); var opts = document.getElementById('format').checked ? '-8' : '-n8';
Module.callMain([opts, '/tmp/c2t.dsk', '/tmp/c2t.wav']);
fd = FS.readFile('/tmp/c2t.wav', {encoding: 'binary'}); fd = FS.readFile('/tmp/c2t.wav', {encoding: 'binary'});
b = new Blob([fd], { type: 'audio/wav' }); b = new Blob([fd], { type: 'audio/wav' });
u = URL.createObjectURL(b); u = URL.createObjectURL(b);
@ -38,13 +88,81 @@
audio.load(); audio.load();
audio.play(); audio.play();
} }
function fileSelected(ev) {
}
</script> </script>
</head> </head>
<body> <body>
<header>
<h1>Sendalo!</h1>
<h2>Insert image URL or upload file</h2>
</header>
<main>
<form>
<input type="text" placeholder="https://www.apple.asimov.net/images/masters/Apple%20DOS%203.3%20January%201983.dsk" id="url"/>
<input type="file" id="upload" />
<input type="button" onclick="downloadFile()"/>
<label for="format">Format disk?</label><input id="format" type="checkbox">
<audio controls="controls" id="audio">
<source id="source" src="" type="audio/wav" />
</audio>
</form>
<p id="w"><a href="#" onclick="document.getElementById('expl').style.display='block'">
<small>What's this?</small>
</a></p>
<div id="expl">
<p>
Sendalo is a web/mobile interface to an emscripten build of the excellent
<a href="https://github.com/datajerk/c2t">c2t</a> tool by
<a href="https://github.com/datajerk">datajerk</a>.
</p>
<p>
c2t is a really clever program that allows transferring disk images to
a running Apple II (among other things).
</p>
<h3>Why do I think this is useful?</h3>
<p><ul>
<li>The ASCII Express site is fun and a great idea, but it has
limited selection.</li>
<li>ADTPro is fantastic! But you need a running modern PC, and
some means of bidirectional communication to make it work.
Ethernet cards are expensive, serial not readily available
and audio mic input jacks are becoming difficult to find on
modern laptops. And there is no mobile version.</li>
<li>c2t will work with just a simplex link, so all you need is an
audio cable and there you go! But you still need another
computer and typing commands in the terminal.</li>
<li>Finally, with this frontend you can unleash the power of c2t
directly on your mobile device, with just an audio cable
and no PC. Just paste the .dsk image URL from your favorite
web archive, or upload your own, and the disk will be streamed
over. Also nice on computers if you don’t want to download
executables or type commands.</li>
</ul></p>
<p>
c2t can do a lot more than this, don’t forget to check the official
project page on GitHub to learn more.
</p>
</div>
</main>
<footer>
<p>
Sendalo: &copy; 2020 Federico Santandrea<br/>
<a href="mailto:sntfrc@outlook.it">sntfrc@outlook.it</a><br/><br/>
c2t: &copy; 2017 Egan Ford &lt;datajerk@gmail.com&gt;<br/>
See <a href="https://raw.githubusercontent.com/datajerk/c2t/master/LICENSE">
LICENSE</a>.
</footer>
<script> <script>
var Module = { var Module = {
print: (function(text) { print: (function(text) {
@ -56,14 +174,7 @@
}; };
</script> </script>
<input type="text" value="Misc_Apple_Programs_1.dsk" id="url"/>
<input type="file" id="upload" />
<input type="button" onclick="downloadFile()"/>
<audio controls="controls" id="audio">
<source id="source" src="" type="audio/wav" />
</audio>
{{{ SCRIPT }}} {{{ SCRIPT }}}
</body> </body>
</html> </html>

6
sendalo.php.tpl Normal file
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@ -0,0 +1,6 @@
<?php
if (isset($_REQUEST["url"])) {
echo("TODO");
die();
}
?>