From 2a3df8ab53bd273401b79cc646f5ab82066dd108 Mon Sep 17 00:00:00 2001
From: fyears <1142836+fyears@users.noreply.github.com>
Date: Wed, 8 May 2024 22:37:29 +0800
Subject: [PATCH] fix onedrive issue in enc

---
 src/fsAll.ts      |  1 +
 src/fsDropbox.ts  |  4 ++++
 src/fsEncrypt.ts  | 10 +++++++++-
 src/fsLocal.ts    |  4 ++++
 src/fsMock.ts     |  4 ++++
 src/fsOnedrive.ts |  4 ++++
 src/fsS3.ts       |  4 ++++
 src/fsWebdav.ts   |  4 ++++
 src/fsWebdis.ts   |  4 ++++
 9 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/src/fsAll.ts b/src/fsAll.ts
index c2260e4..e995bce 100644
--- a/src/fsAll.ts
+++ b/src/fsAll.ts
@@ -16,4 +16,5 @@ export abstract class FakeFs {
   abstract checkConnect(callbackFunc?: any): Promise<boolean>;
   abstract getUserDisplayName(): Promise<string>;
   abstract revokeAuth(): Promise<any>;
+  abstract allowEmptyFile(): boolean;
 }
diff --git a/src/fsDropbox.ts b/src/fsDropbox.ts
index b69da2f..de6b590 100644
--- a/src/fsDropbox.ts
+++ b/src/fsDropbox.ts
@@ -736,4 +736,8 @@ export class FakeFsDropbox extends FakeFs {
       return false;
     }
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }
diff --git a/src/fsEncrypt.ts b/src/fsEncrypt.ts
index 90065ab..648b443 100644
--- a/src/fsEncrypt.ts
+++ b/src/fsEncrypt.ts
@@ -273,9 +273,13 @@ export class FakeFsEncrypt extends FakeFs {
       return copyEntityAndCopyKeyEncSizeEnc(innerEntity);
     } else {
       const now = Date.now();
+      let content = new ArrayBuffer(0);
+      if (!this.innerFs.allowEmptyFile()) {
+        content = new ArrayBuffer(1);
+      }
       const innerEntity = await this.innerFs.writeFile(
         keyEnc,
-        new ArrayBuffer(0),
+        content,
         mtime ?? now,
         ctime ?? now
       );
@@ -554,4 +558,8 @@ export class FakeFsEncrypt extends FakeFs {
   async revokeAuth(): Promise<any> {
     return await this.innerFs.revokeAuth();
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }
diff --git a/src/fsLocal.ts b/src/fsLocal.ts
index 330d22c..fe101aa 100644
--- a/src/fsLocal.ts
+++ b/src/fsLocal.ts
@@ -170,4 +170,8 @@ export class FakeFsLocal extends FakeFs {
   async revokeAuth(): Promise<any> {
     throw new Error("Method not implemented.");
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }
diff --git a/src/fsMock.ts b/src/fsMock.ts
index 8097122..4f9d71c 100644
--- a/src/fsMock.ts
+++ b/src/fsMock.ts
@@ -49,4 +49,8 @@ export class FakeFsMock extends FakeFs {
   async revokeAuth(): Promise<any> {
     throw new Error("Method not implemented.");
   }
+
+  allowEmptyFile(): boolean {
+    throw new Error("Method not implemented.");
+  }
 }
diff --git a/src/fsOnedrive.ts b/src/fsOnedrive.ts
index 4187b6e..885cdf3 100644
--- a/src/fsOnedrive.ts
+++ b/src/fsOnedrive.ts
@@ -928,4 +928,8 @@ export class FakeFsOnedrive extends FakeFs {
   async getRevokeAddr() {
     return "https://account.live.com/consent/Manage";
   }
+
+  allowEmptyFile(): boolean {
+    return false;
+  }
 }
diff --git a/src/fsS3.ts b/src/fsS3.ts
index 7c30777..d5bf065 100644
--- a/src/fsS3.ts
+++ b/src/fsS3.ts
@@ -817,4 +817,8 @@ export class FakeFsS3 extends FakeFs {
   async revokeAuth() {
     throw new Error("Method not implemented.");
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }
diff --git a/src/fsWebdav.ts b/src/fsWebdav.ts
index 8cda4da..298ce02 100644
--- a/src/fsWebdav.ts
+++ b/src/fsWebdav.ts
@@ -493,4 +493,8 @@ export class FakeFsWebdav extends FakeFs {
   async revokeAuth() {
     throw new Error("Method not implemented.");
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }
diff --git a/src/fsWebdis.ts b/src/fsWebdis.ts
index eb1aa66..6ed216e 100644
--- a/src/fsWebdis.ts
+++ b/src/fsWebdis.ts
@@ -239,4 +239,8 @@ export class FakeFsWebdis extends FakeFs {
   async revokeAuth(): Promise<any> {
     throw new Error("Method not implemented.");
   }
+
+  allowEmptyFile(): boolean {
+    return true;
+  }
 }