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WIP: Refactoring VirtualFS for usage in EFS and polykey #9

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WIP: Refactoring VirtualFS for usage in EFS and polykey #9

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3915ef1
WIP
CMCDragonkai Jul 16, 2021
a0b1974
Removed read and write methods on File iNode because this is done by …
CMCDragonkai Jul 26, 2021
8fd1665
WIP
CMCDragonkai Aug 4, 2021
852f704
Rename should unlink the new name since it is being removed
CMCDragonkai Aug 12, 2021
b87f386
Removed browser build
CMCDragonkai Aug 12, 2021
cfeabd2
WIP
CMCDragonkai Aug 12, 2021
8c9aa83
Added TypeScript types
CMCDragonkai Sep 20, 2021
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15,334 changes: 0 additions & 15,334 deletions dist/index.browser.umd.js
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This file was deleted.

33 changes: 8 additions & 25 deletions dist/index.node.cjs.js
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Original file line number Diff line number Diff line change
Expand Up @@ -436,27 +436,6 @@ class File extends INode {
return;
}

read() {}

write(buffer$$1, position, append) {
let data = this._data;
let bytesWritten;
if (append) {
data = buffer.Buffer.concat([data, buffer$$1]);
bytesWritten = buffer$$1.length;
} else {
position = Math.min(data.length, position);
const overwrittenLength = data.length - position;
const extendedLength = buffer$$1.length - overwrittenLength;
if (extendedLength > 0) {
data = buffer.Buffer.concat([data, buffer.Buffer.allocUnsafe(extendedLength)]);
}
bytesWritten = buffer$$1.copy(data, position);
}
this._data = data;
return bytesWritten;
}

/**
* Noop.
*/
Expand Down Expand Up @@ -567,16 +546,20 @@ class Directory extends INode {
* Rename a name in this directory.
*/
renameEntry(oldName, newName) {
if (oldName === '.' || oldName === '..' || newName === '.' || oldName === '..') {
if (oldName === '.' || oldName === '..' || newName === '.' || newName === '..') {
throw new Error('Not allowed to rename `.` or `..` entries');
}
const index = this._dir.get(oldName);
if (index != null) {
const oldIndex = this._dir.get(oldName);
if (oldIndex != null) {
const now = new Date();
this._metadata.mtime = now;
this._metadata.ctime = now;
const newIndex = this._dir.get(newName);
if (newIndex != null) {
this._iNodeMgr.unlinkINode(this._iNodeMgr.getINode(newIndex));
}
this._dir.delete(oldName);
this._dir.set(newName, index);
this._dir.set(newName, oldIndex);
}
return;
}
Expand Down
33 changes: 8 additions & 25 deletions dist/index.node.es.js
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Original file line number Diff line number Diff line change
Expand Up @@ -429,27 +429,6 @@ class File extends INode {
return;
}

read() {}

write(buffer$$1, position, append) {
let data = this._data;
let bytesWritten;
if (append) {
data = Buffer$1.concat([data, buffer$$1]);
bytesWritten = buffer$$1.length;
} else {
position = Math.min(data.length, position);
const overwrittenLength = data.length - position;
const extendedLength = buffer$$1.length - overwrittenLength;
if (extendedLength > 0) {
data = Buffer$1.concat([data, Buffer$1.allocUnsafe(extendedLength)]);
}
bytesWritten = buffer$$1.copy(data, position);
}
this._data = data;
return bytesWritten;
}

/**
* Noop.
*/
Expand Down Expand Up @@ -560,16 +539,20 @@ class Directory extends INode {
* Rename a name in this directory.
*/
renameEntry(oldName, newName) {
if (oldName === '.' || oldName === '..' || newName === '.' || oldName === '..') {
if (oldName === '.' || oldName === '..' || newName === '.' || newName === '..') {
throw new Error('Not allowed to rename `.` or `..` entries');
}
const index = this._dir.get(oldName);
if (index != null) {
const oldIndex = this._dir.get(oldName);
if (oldIndex != null) {
const now = new Date();
this._metadata.mtime = now;
this._metadata.ctime = now;
const newIndex = this._dir.get(newName);
if (newIndex != null) {
this._iNodeMgr.unlinkINode(this._iNodeMgr.getINode(newIndex));
}
this._dir.delete(oldName);
this._dir.set(newName, index);
this._dir.set(newName, oldIndex);
}
return;
}
Expand Down
96 changes: 48 additions & 48 deletions doc/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
<html>
<head>
<meta charset='utf-8' />
<title>virtualfs 2.1.1 | Documentation</title>
<title>virtualfs 2.2.0 | Documentation</title>
<meta name='viewport' content='width=device-width,initial-scale=1'>
<link href='assets/bass.css' type='text/css' rel='stylesheet' />
<link href='assets/style.css' type='text/css' rel='stylesheet' />
Expand All @@ -14,7 +14,7 @@
<div id='split-left' class='overflow-auto fs0 height-viewport-100'>
<div class='py1 px2'>
<h3 class='mb0 no-anchor'>virtualfs</h3>
<div class='mb1'><code>2.1.1</code></div>
<div class='mb1'><code>2.2.0</code></div>
<input
placeholder='Filter'
id='filter-input'
Expand Down Expand Up @@ -5624,6 +5624,52 @@ <h3 class='fl m0' id='callbackup'>








</section>




<section class='p2 mb2 clearfix bg-white minishadow'>


<div class='clearfix'>

<h3 class='fl m0' id='virtualfserror'>
VirtualFSError
</h3>


</div>




<div class='pre p1 fill-light mt0'>VirtualFSError</div>























Expand Down Expand Up @@ -5715,52 +5761,6 @@ <h3 class='fl m0' id='virtualfserror'>








</section>




<section class='p2 mb2 clearfix bg-white minishadow'>


<div class='clearfix'>

<h3 class='fl m0' id='virtualfserror'>
VirtualFSError
</h3>


</div>




<div class='pre p1 fill-light mt0'>VirtualFSError</div>























Expand Down
35 changes: 8 additions & 27 deletions lib/INodes.js
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Original file line number Diff line number Diff line change
Expand Up @@ -105,29 +105,6 @@ class File extends INode {
return;
}

read () {

}

write (buffer: Buffer, position: number, append: boolean) {
let data = this._data;
let bytesWritten;
if (append) {
data = Buffer.concat([data, buffer]);
bytesWritten = buffer.length;
} else {
position = Math.min(data.length, position);
const overwrittenLength = data.length - position;
const extendedLength = buffer.length - overwrittenLength;
if (extendedLength > 0) {
data = Buffer.concat([data, Buffer.allocUnsafe(extendedLength)]);
}
bytesWritten = buffer.copy(data, position);
}
this._data = data;
return bytesWritten;
}

/**
* Noop.
*/
Expand Down Expand Up @@ -255,16 +232,20 @@ class Directory extends INode {
* Rename a name in this directory.
*/
renameEntry (oldName: string, newName: string): void {
if (oldName === '.' || oldName === '..' || newName === '.' || oldName === '..') {
if (oldName === '.' || oldName === '..' || newName === '.' || newName === '..') {
throw new Error('Not allowed to rename `.` or `..` entries');
}
const index = this._dir.get(oldName);
if (index != null) {
const oldIndex = this._dir.get(oldName);
if (oldIndex != null) {
const now = new Date;
this._metadata.mtime = now;
this._metadata.ctime = now;
const newIndex = this._dir.get(newName);
if (newIndex != null) {
this._iNodeMgr.unlinkINode(this._iNodeMgr.getINode(newIndex));
}
this._dir.delete(oldName);
this._dir.set(newName, index);
this._dir.set(newName, oldIndex);
}
return;
}
Expand Down
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