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Allow sending and downloading files from the 9p filesystem

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copy 2015-03-07 05:43:18 +01:00
parent 36762e41fa
commit 747cec8aa1
3 changed files with 81 additions and 1 deletions
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12
debug.html
View file

@ -193,6 +193,18 @@
<!-- Keyboard: <span id="info_keyboard_enabled">-</span><br> -->
</div>
<div id="filesystem_panel" style="display: none">
<label>
Send files to emulator<br>
<input type="file" id="filesystem_send_file" multiple>
</label>
<br><br>
<label>
Get file from emulator<br>
<input type="text" id="filesystem_get_file" placeholder="Absolute path">
</label>
</div>
<br style="clear:both"><br>
<textarea readonly id="log" style="display:none"></textarea>

12
index.html
View file

@ -171,6 +171,18 @@
<!-- Keyboard: <span id="info_keyboard_enabled">-</span><br> -->
</div>
<div id="filesystem_panel" style="display: none">
<label title="Files will appear in / of the 9p filesystem">
Send files to emulator<br>
<input type="file" id="filesystem_send_file" multiple>
</label>
<br><br>
<label>
Get file from emulator<br>
<input type="text" id="filesystem_get_file" placeholder="Absolute path">
</label>
</div>
<br style="clear:both"><br>
<textarea cols="40" rows="12" id="serial" style="display: none">This is the serial console. Whatever you type or paste here will be send to COM1.

58
src/browser/main.js
View file

@ -560,7 +560,7 @@
debug_start(emulator);
}
init_ui({}, emulator);
init_ui(settings, emulator);
result.done(emulator);
});
@ -583,6 +583,11 @@
$("runtime_infos").style.display = "block";
document.getElementsByClassName("phone_keyboard")[0].style.display = "block";
if(settings.filesystem)
{
init_filesystem_panel(emulator);
}
var news_element = $("news");
if(news_element)
{
@ -915,6 +920,57 @@
}
}
function init_filesystem_panel(emulator)
{
$("filesystem_panel").style.display = "block";
$("filesystem_send_file").onchange = function()
{
Array.prototype.forEach.call(this.files, function(file)
{
var loader = new v86util.SyncFileBuffer(file);
loader.onload = function()
{
loader.get_buffer(function(buffer)
{
emulator.create_file("/" + file.name, new Uint8Array(buffer));
});
};
loader.load();
}, this);
this.value = "";
};
$("filesystem_get_file").onkeypress = function(e)
{
if(e.which !== 13)
{
return;
}
this.disabled = true;
emulator.read_file(this.value, function(err, uint8array)
{
this.disabled = false;
if(uint8array)
{
var filename = this.value.replace(/\/$/, "").split("/");
filename = filename[filename.length - 1] || "root";
dump_file(uint8array.buffer, filename);
this.value = "";
}
else
{
alert("Can't read file");
}
}.bind(this));
};
}
function debug_start(emulator)
{
// called as soon as soon as emulation is started, in debug mode