no java nio

mirai-console/backend/mirai-console/src/MiraiConsole.kt

@@ -34,7 +34,7 @@ import net.mamoe.mirai.console.util.ConsoleInternalApi
 import net.mamoe.mirai.console.util.SemVersion
 import net.mamoe.mirai.utils.*
 import java.io.File
-import java.nio.file.Path
+import com.llamalab.safs.Path
 import java.time.Instant
 
 /**

mirai-console/backend/mirai-console/src/MiraiConsoleImplementation.kt

@@ -40,7 +40,7 @@ import net.mamoe.mirai.console.util.ConsoleInput
 import net.mamoe.mirai.console.util.ConsoleInternalApi
 import net.mamoe.mirai.message.data.Message
 import net.mamoe.mirai.utils.*
-import java.nio.file.Path
+import com.llamalab.safs.Path
 import java.util.*
 import java.util.concurrent.locks.ReentrantLock
 import kotlin.annotation.AnnotationTarget.*

mirai-console/backend/mirai-console/src/com/llamalab/safs/AccessDeniedException.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class AccessDeniedException extends FileSystemException {
+
+  public AccessDeniedException (String file) {
+    super(file);
+  }
+
+  public AccessDeniedException (String file, String otherFile, String reason) {
+    super(file, otherFile, reason);
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/AtomicMoveNotSupportedException.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class AtomicMoveNotSupportedException extends FileSystemException {
+
+  public AtomicMoveNotSupportedException (String source, String target, String reason) {
+    super(source, target, reason);
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/ClosedFileSystemException.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class ClosedFileSystemException extends IllegalStateException {
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/ClosedWatchServiceException.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class ClosedWatchServiceException extends IllegalStateException {}

mirai-console/backend/mirai-console/src/com/llamalab/safs/CopyOption.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+public interface CopyOption {
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/DirectoryIteratorException.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+import java.io.IOException;
+import java.util.ConcurrentModificationException;
+
+@SuppressWarnings("serial")
+public class DirectoryIteratorException extends ConcurrentModificationException {
+
+  public DirectoryIteratorException (IOException cause) {
+    initCause(cause);
+  }
+
+  @Override
+  public final IOException getCause () {
+    return (IOException)super.getCause();
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/DirectoryNotEmptyException.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class DirectoryNotEmptyException extends FileSystemException {
+
+  public DirectoryNotEmptyException (String file) {
+    super(file);
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/DirectoryStream.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+import java.io.Closeable;
+import java.io.IOException;
+
+public interface DirectoryStream<T> extends Iterable<T>, Closeable {
+  public interface Filter<T> {
+    public boolean accept (T entry) throws IOException;
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/FileAlreadyExistsException.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class FileAlreadyExistsException extends FileSystemException {
+
+  public FileAlreadyExistsException (String file) {
+    super(file);
+  }
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/FileStore.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+import java.io.IOException;
+
+public abstract class FileStore {
+  protected FileStore () {}
+  public abstract String name ();
+  public abstract String type ();
+  public abstract boolean isReadOnly ();
+  public abstract long getTotalSpace () throws IOException;
+  public abstract long getUsableSpace () throws IOException;
+  public abstract long getUnallocatedSpace () throws IOException;
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/FileSystem.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+import com.llamalab.safs.attribute.UserPrincipalLookupService;
+import com.llamalab.safs.spi.FileSystemProvider;
+
+import java.io.Closeable;
+import java.io.IOException;
+import java.util.Set;
+
+public abstract class FileSystem implements Closeable {
+  public abstract FileSystemProvider provider ();
+  public abstract boolean isOpen ();
+  public abstract boolean isReadOnly ();
+  public abstract Set<String> supportedFileAttributeViews();
+  public abstract String getSeparator ();
+  public abstract Path getPath (String first, String... more);
+  public abstract PathMatcher getPathMatcher (String syntaxAndPattern);
+  public abstract Iterable<FileStore> getFileStores ();
+  public abstract Iterable<Path> getRootDirectories ();
+  public abstract UserPrincipalLookupService getUserPrincipalLookupService ();
+  public abstract WatchService newWatchService () throws IOException;
+}

mirai-console/backend/mirai-console/src/com/llamalab/safs/FileSystemAlreadyExistsException.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2019 Henrik Lindqvist
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.llamalab.safs;
+
+@SuppressWarnings("serial")
+public class FileSystemAlreadyExistsException extends RuntimeException {
+
+  public FileSystemAlreadyExistsException () {}
+
+  public FileSystemAlreadyExistsException (String message) {
+    super(message);
+  }
+
+}