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Feature/uctags2 #2983
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148b7ad
No need for "UNDEFINED" handling re Ctags argv
idodeclare d6082ef
Retire CtagsInstalled check. ctags is fundamental to OpenGrok.
idodeclare cadf3d8
Remove redundant language mapping. Only do via registerAnalyzer()
idodeclare 260dc97
Check validateUniversalCtags() from web too
idodeclare 76dac0a
Clone CAnalyzer as AsmAnalyzer, and associate .S and .ASM
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74 changes: 74 additions & 0 deletions
74
opengrok-indexer/src/main/java/org/opengrok/indexer/analysis/asm/AsmAnalyzer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| /* | ||
| * CDDL HEADER START | ||
| * | ||
| * The contents of this file are subject to the terms of the | ||
| * Common Development and Distribution License (the "License"). | ||
| * You may not use this file except in compliance with the License. | ||
| * | ||
| * See LICENSE.txt included in this distribution for the specific | ||
| * language governing permissions and limitations under the License. | ||
| * | ||
| * When distributing Covered Code, include this CDDL HEADER in each | ||
| * file and include the License file at LICENSE.txt. | ||
| * If applicable, add the following below this CDDL HEADER, with the | ||
| * fields enclosed by brackets "[]" replaced with your own identifying | ||
| * information: Portions Copyright [yyyy] [name of copyright owner] | ||
| * | ||
| * CDDL HEADER END | ||
| */ | ||
|
|
||
| /* | ||
| * Copyright (c) 2017-2019, Chris Fraire <[email protected]>. | ||
| */ | ||
|
|
||
| package org.opengrok.indexer.analysis.asm; | ||
|
|
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| import org.opengrok.indexer.analysis.AbstractAnalyzer; | ||
| import org.opengrok.indexer.analysis.AnalyzerFactory; | ||
| import org.opengrok.indexer.analysis.JFlexTokenizer; | ||
| import org.opengrok.indexer.analysis.JFlexXref; | ||
| import org.opengrok.indexer.analysis.plain.AbstractSourceCodeAnalyzer; | ||
|
|
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| import java.io.Reader; | ||
|
|
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| /** | ||
| * Represents an analyzer for assembly language. | ||
| */ | ||
| public class AsmAnalyzer extends AbstractSourceCodeAnalyzer { | ||
|
|
||
| /** | ||
| * Creates a new instance of {@link AsmAnalyzer}. | ||
| * @param factory instance | ||
| */ | ||
| protected AsmAnalyzer(AnalyzerFactory factory) { | ||
| super(factory, new JFlexTokenizer(new AsmSymbolTokenizer(AbstractAnalyzer.DUMMY_READER))); | ||
| } | ||
|
|
||
| /** | ||
| * @return {@code "Asm"} | ||
| */ | ||
| @Override | ||
| public String getCtagsLang() { | ||
| return "Asm"; | ||
| } | ||
|
|
||
| /** | ||
| * Gets a version number to be used to tag processed documents so that | ||
| * re-analysis can be re-done later if a stored version number is different | ||
| * from the current implementation. | ||
| * @return 20191120_00 | ||
| */ | ||
| @Override | ||
| protected int getSpecializedVersionNo() { | ||
| return 20191120_00; // Edit comment above too! | ||
| } | ||
|
|
||
| /** | ||
| * Creates a wrapped {@link AsmXref} instance. | ||
| * @return a defined instance | ||
| */ | ||
| @Override | ||
| protected JFlexXref newXref(Reader reader) { | ||
| return new JFlexXref(new AsmXref(reader)); | ||
| } | ||
| } |
54 changes: 54 additions & 0 deletions
54
opengrok-indexer/src/main/java/org/opengrok/indexer/analysis/asm/AsmAnalyzerFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| /* | ||
| * CDDL HEADER START | ||
| * | ||
| * The contents of this file are subject to the terms of the | ||
| * Common Development and Distribution License (the "License"). | ||
| * You may not use this file except in compliance with the License. | ||
| * | ||
| * See LICENSE.txt included in this distribution for the specific | ||
| * language governing permissions and limitations under the License. | ||
| * | ||
| * When distributing Covered Code, include this CDDL HEADER in each | ||
| * file and include the License file at LICENSE.txt. | ||
| * If applicable, add the following below this CDDL HEADER, with the | ||
| * fields enclosed by brackets "[]" replaced with your own identifying | ||
| * information: Portions Copyright [yyyy] [name of copyright owner] | ||
| * | ||
| * CDDL HEADER END | ||
| */ | ||
|
|
||
| /* | ||
| * Copyright (c) 2017, 2019, Chris Fraire <[email protected]>. | ||
| */ | ||
|
|
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| package org.opengrok.indexer.analysis.asm; | ||
|
|
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| import org.opengrok.indexer.analysis.AbstractAnalyzer; | ||
| import org.opengrok.indexer.analysis.FileAnalyzerFactory; | ||
|
|
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| /** | ||
| * Represents a factory to create {@link AsmAnalyzer} instances. | ||
| */ | ||
| public class AsmAnalyzerFactory extends FileAnalyzerFactory { | ||
|
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| private static final String NAME = "Asm"; | ||
|
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| private static final String[] SUFFIXES = {"ASM", "S"}; | ||
|
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| /** | ||
| * Initializes a factory instance to associate file extensions ".asm" and | ||
| * ".s" with {@link AsmAnalyzer}. | ||
| */ | ||
| public AsmAnalyzerFactory() { | ||
| super(null, null, SUFFIXES, null, null, "text/plain", AbstractAnalyzer.Genre.PLAIN, NAME); | ||
| } | ||
|
|
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| /** | ||
| * Creates a new {@link AsmAnalyzer} instance. | ||
| * @return a defined instance | ||
| */ | ||
| @Override | ||
| protected AbstractAnalyzer newAnalyzer() { | ||
| return new AsmAnalyzer(this); | ||
| } | ||
| } |
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