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add FileOpenFlags, FileErrors, and a bit of polish, #47475

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This commit is contained in:
Johannes Rieken
2018-04-13 10:17:20 +02:00
parent f7ec491c3e
commit e7e88126ad
9 changed files with 108 additions and 67 deletions
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16
src/vs/workbench/api/node/extHostFileSystem.ts
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@@ -57,10 +57,9 @@ class FsLinkProvider implements vscode.DocumentLinkProvider {
}
}
class FileSystemProviderShim implements vscode.FileSystemProvider2 {
_version: 4;
_version: 5;
onDidChange: vscode.Event<vscode.FileChange2[]>;
@@ -154,7 +153,8 @@ class FileSystemProviderShim implements vscode.FileSystemProvider2 {
return Buffer.concat(chunks);
});
}
writeFile(resource: vscode.Uri, content: Uint8Array): Thenable<void> {
writeFile(resource: vscode.Uri, content: Uint8Array, options: { flags: vscode.FileOpenFlags }): Thenable<void> {
// if (options.flags & (files.FileOpenFlags.Exclusive) )
return this._delegate.write(resource, content);
}
}
@@ -174,7 +174,7 @@ export class ExtHostFileSystem implements ExtHostFileSystemShape {
}
registerFileSystemProvider(scheme: string, provider: vscode.FileSystemProvider, newProvider: vscode.FileSystemProvider2) {
if (newProvider && newProvider._version === 4) {
if (newProvider && newProvider._version === 5) {
return this._doRegisterFileSystemProvider(scheme, newProvider);
} else if (provider) {
return this._doRegisterFileSystemProvider(scheme, new FileSystemProviderShim(provider));
@@ -240,15 +240,15 @@ export class ExtHostFileSystem implements ExtHostFileSystemShape {
$readdir(handle: number, resource: UriComponents): TPromise<[string, files.IStat][], any> {
return asWinJsPromise(token => this._fsProvider.get(handle).readDirectory(URI.revive(resource), token));
}
$readFile(handle: number, resource: UriComponents): TPromise<string> {
$readFile(handle: number, resource: UriComponents, flags: files.FileOpenFlags): TPromise<string> {
return asWinJsPromise(token => {
return this._fsProvider.get(handle).readFile(URI.revive(resource), token);
return this._fsProvider.get(handle).readFile(URI.revive(resource), { flags }, token);
}).then(data => {
return Buffer.isBuffer(data) ? data.toString('base64') : Buffer.from(data.buffer, data.byteOffset, data.byteLength).toString('base64');
});
}
$writeFile(handle: number, resource: UriComponents, base64Content: string): TPromise<void, any> {
return asWinJsPromise(token => this._fsProvider.get(handle).writeFile(URI.revive(resource), Buffer.from(base64Content, 'base64'), token));
$writeFile(handle: number, resource: UriComponents, base64Content: string, flags: files.FileOpenFlags): TPromise<void, any> {
return asWinJsPromise(token => this._fsProvider.get(handle).writeFile(URI.revive(resource), Buffer.from(base64Content, 'base64'), { flags }, token));
}
$delete(handle: number, resource: UriComponents): TPromise<void, any> {
return asWinJsPromise(token => this._fsProvider.get(handle).delete(URI.revive(resource), token));