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tranleduy2000tranleduy2000
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implement Diagnostic collector
1 parent ab923e0 commit 31ce8e3

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9 files changed

+586
-19
lines changed

9 files changed

+586
-19
lines changed

‎app/src/main/java/com/duy/ccppcompiler/compiler/diagnostic/Diagnostic.java‎

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@@ -97,25 +97,6 @@ public interface Diagnostic<S> {
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*/
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String getCode();
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public enum Kind {
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/**
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* Problem which prevents the tool's normal completion.
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*/
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ERROR,
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/**
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* Problem which does not usually prevent the tool from
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* completing normally.
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*/
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WARNING,
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/**
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* Informative message from the tool.
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*/
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NOTE,
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/**
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* Diagnostic which does not fit within the other kinds.
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*/
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OTHER,
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}
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}

‎app/src/main/java/com/duy/ccppcompiler/compiler/diagnostic/DiagnosticFactory.java‎

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/*
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* Copyright 2018 Mr Duy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.duy.ccppcompiler.compiler.diagnostic;
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/**
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* Created by Duy on 28-Apr-18.
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*/
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public class DiagnosticFactory {
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public static Diagnostic error(String filePath, int line, int col, String message) {
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return create(Kind.ERROR, filePath, line, col, message);
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}
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public static Diagnostic warn(String filePath, int line, int col, String message) {
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return create(Kind.WARNING, filePath, line, col, message);
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}
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public static Diagnostic note(String filePath, int line, int col, String message) {
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return create(Kind.NOTE, filePath, line, col, message);
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}
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public static Diagnostic create(Kind kind, String filePath, int line, int col, String message) {
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return new SimpleDiagnostic(kind, filePath, line, col, message);
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}
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public static Kind createType(String type) {
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type = type.trim().toLowerCase();
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if (type.startsWith("error")) {
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return Kind.ERROR;
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} else if (type.startsWith("warn")) {
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return Kind.WARNING;
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} else if (type.startsWith("note")) {
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return Kind.NOTE;
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}
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return Kind.OTHER;
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}
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}

‎app/src/main/java/com/duy/ccppcompiler/compiler/diagnostic/FileObject.java‎

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/*
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* Copyright 2018 Mr Duy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.duy.ccppcompiler.compiler.diagnostic;
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import android.net.Uri;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.io.Reader;
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import java.io.Writer;
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/**
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* File abstraction for tools. In this context, <em>file</em> means
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* an abstraction of regular files and other sources of data. For
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* example, a file object can be used to represent regular files,
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* memory cache, or data in databases.
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* <p>
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* <p>All methods in this interface might throw a SecurityException if
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* a security exception occurs.
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* <p>
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* <p>Unless explicitly allowed, all methods in this interface might
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* throw a NullPointerException if given a {@code null} argument.
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*/
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public interface FileObject {
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/**
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* Returns a URI identifying this file object.
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*
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* @return a URI
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*/
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Uri toUri();
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/**
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* Gets a user-friendly name for this file object. The exact
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* value returned is not specified but implementations should take
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* care to preserve names as given by the user. For example, if
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* the user writes the filename {@code "BobsApp\Test.java"} on
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* the command line, this method should return {@code
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* "BobsApp\Test.java"} whereas the {@linkplain #toUri toUri}
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* method might return {@code
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* file:///C:/Documents%20and%20Settings/UncleBob/BobsApp/Test.java}.
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*
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* @return a user-friendly name
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*/
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String getName();
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/**
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* Gets an InputStream for this file object.
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*
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* @return an InputStream
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* @throws IllegalStateException if this file object was
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* opened for writing and does not support reading
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* @throws UnsupportedOperationException if this kind of file
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* object does not support byte access
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* @throws IOException if an I/O error occurred
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*/
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InputStream openInputStream() throws IOException;
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/**
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* Gets an OutputStream for this file object.
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*
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* @return an OutputStream
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* @throws IllegalStateException if this file object was
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* opened for reading and does not support writing
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* @throws UnsupportedOperationException if this kind of
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* file object does not support byte access
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* @throws IOException if an I/O error occurred
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*/
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OutputStream openOutputStream() throws IOException;
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/**
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* Gets a reader for this object. The returned reader will
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* replace bytes that cannot be decoded with the default
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* translation character. In addition, the reader may report a
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* diagnostic unless {@code ignoreEncodingErrors} is true.
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*
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* @param ignoreEncodingErrors ignore encoding errors if true
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* @return a Reader
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* @throws IllegalStateException if this file object was
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* opened for writing and does not support reading
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* @throws UnsupportedOperationException if this kind of
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* file object does not support character access
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* @throws IOException if an I/O error occurred
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*/
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Reader openReader(boolean ignoreEncodingErrors) throws IOException;
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/**
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* Gets the character content of this file object, if available.
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* Any byte that cannot be decoded will be replaced by the default
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* translation character. In addition, a diagnostic may be
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* reported unless {@code ignoreEncodingErrors} is true.
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*
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* @param ignoreEncodingErrors ignore encoding errors if true
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* @return a CharSequence if available; {@code null} otherwise
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* @throws IllegalStateException if this file object was
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* opened for writing and does not support reading
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* @throws UnsupportedOperationException if this kind of
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* file object does not support character access
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* @throws IOException if an I/O error occurred
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*/
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CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException;
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/**
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* Gets a Writer for this file object.
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*
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* @return a Writer
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* @throws IllegalStateException if this file object was
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* opened for reading and does not support writing
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* @throws UnsupportedOperationException if this kind of
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* file object does not support character access
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* @throws IOException if an I/O error occurred
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*/
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Writer openWriter() throws IOException;
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/**
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* Gets the time this file object was last modified. The time is
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* measured in milliseconds since the epoch (00:00:00 GMT, January
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* 1, 1970).
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*
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* @return the time this file object was last modified; or 0 if
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* the file object does not exist, if an I/O error occurred, or if
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* the operation is not supported
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*/
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long getLastModified();
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/**
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* Deletes this file object. In case of errors, returns false.
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*
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* @return true if and only if this file object is successfully
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* deleted; false otherwise
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*/
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boolean delete();
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}

‎app/src/main/java/com/duy/ccppcompiler/compiler/diagnostic/Kind.java‎

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/*
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* Copyright 2018 Mr Duy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.duy.ccppcompiler.compiler.diagnostic;
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public enum Kind {
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/**
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* Problem which prevents the tool's normal completion.
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*/
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ERROR("error"),
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/**
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* Problem which does not usually prevent the tool from
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* completing normally.
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*/
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WARNING("warning"),
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/**
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* Informative message from the tool.
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*/
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NOTE("note"),
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/**
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* Diagnostic which does not fit within the other kinds.
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*/
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OTHER("other"),;
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private String name;
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Kind(String name) {
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this.name = name;
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}
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public String getName() {
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return name;
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}
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}

‎app/src/main/java/com/duy/ccppcompiler/compiler/diagnostic/OutputParser.java‎

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/*
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* Copyright 2018 Mr Duy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.duy.ccppcompiler.compiler.diagnostic;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* Created by Duy on 28-Apr-18.
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*/
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public class OutputParser<S> {
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public static final Pattern PATTERN = Pattern.compile(
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"(.*):" + /*File name*/
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"([0-9]+):" + /*Line*/
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"([0-9]+):" + /*Col*/
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"(\\s+.*:\\s+)" + /*Type*/
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"(.*)" /*Message*/
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, Pattern.CASE_INSENSITIVE);
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private DiagnosticsCollector<? extends S> diagnosticsCollector;
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public OutputParser(DiagnosticsCollector<? extends S> diagnosticsCollector) {
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this.diagnosticsCollector = diagnosticsCollector;
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}
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public void parse(String inputData) {
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Matcher matcher = PATTERN.matcher(inputData);
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while (matcher.find()) {
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try {
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String file = matcher.group(1);
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int line = Integer.parseInt(matcher.group(2));
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int col = Integer.parseInt(matcher.group(3));
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Kind type = DiagnosticFactory.createType(matcher.group(4));
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String message = matcher.group(5);
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Diagnostic diagnostic = DiagnosticFactory.create(type, file, line, col, message);
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diagnosticsCollector.report(diagnostic);
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} catch (Exception e) {
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//should not happened
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e.printStackTrace();
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}
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}
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}
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}

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