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add proposed api for file system open/close and read/write, #41985

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This commit is contained in:
Johannes Rieken
2018-09-04 15:30:33 +02:00
parent e5a1664d74
commit fa5922bd30
4 changed files with 58 additions and 4 deletions
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22
src/vs/workbench/api/node/extHostFileSystem.ts
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@@ -105,6 +105,11 @@ export class ExtHostFileSystem implements ExtHostFileSystemShape {
if (typeof provider.copy === 'function') {
capabilites += files.FileSystemProviderCapabilities.FileFolderCopy;
}
if (typeof provider.open === 'function' && typeof provider.close === 'function'
&& typeof provider.read === 'function' && typeof provider.write === 'function'
) {
capabilites += files.FileSystemProviderCapabilities.FileOpenReadWriteClose;
}
this._proxy.$registerFileSystemProvider(handle, scheme, capabilites);
@@ -201,4 +206,21 @@ export class ExtHostFileSystem implements ExtHostFileSystemShape {
this._watches.delete(session);
}
}
$open(handle: number, resource: UriComponents): TPromise<number> {
return asWinJsPromise(() => this._fsProvider.get(handle).open(URI.revive(resource)));
}
$close(handle: number, fd: number): TPromise<void> {
return asWinJsPromise(() => this._fsProvider.get(handle).close(fd));
}
$read(handle: number, fd: number, pos: number, data: Buffer, offset: number, length: number): TPromise<number> {
return asWinJsPromise(() => this._fsProvider.get(handle).read(fd, pos, data, offset, length));
}
$write(handle: number, fd: number, pos: number, data: Buffer, offset: number, length: number): TPromise<number> {
return asWinJsPromise(() => this._fsProvider.get(handle).write(fd, pos, data, offset, length));
}
}