diff options
Diffstat (limited to 'build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig/gnu/GCCScannerInfoConsoleParser.java')
| -rw-r--r-- | build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig/gnu/GCCScannerInfoConsoleParser.java | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig/gnu/GCCScannerInfoConsoleParser.java b/build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig/gnu/GCCScannerInfoConsoleParser.java deleted file mode 100644 index 6cd1f733449..00000000000 --- a/build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig/gnu/GCCScannerInfoConsoleParser.java +++ /dev/null @@ -1,317 +0,0 @@ -/********************************************************************** - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM - Initial API and implementation - **********************************************************************/ -package org.eclipse.cdt.make.internal.core.scannerconfig.gnu; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.cdt.core.IMarkerGenerator; -import org.eclipse.cdt.make.core.scannerconfig.IScannerInfoCollector; -import org.eclipse.cdt.make.core.scannerconfig.IScannerInfoConsoleParser; -import org.eclipse.cdt.make.core.scannerconfig.IScannerInfoConsoleParserUtility; -import org.eclipse.cdt.make.internal.core.MakeMessages; -import org.eclipse.cdt.make.internal.core.scannerconfig.util.TraceUtil; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -/** - * Parses gcc and g++ output for -I and -D parameters. - * - * @author vhirsl - */ -public class GCCScannerInfoConsoleParser implements IScannerInfoConsoleParser { - private final static String SINGLE_QUOTE_STRING = "\'"; //$NON-NLS-1$ - private final static String DOUBLE_QUOTE_STRING = "\""; //$NON-NLS-1$ - - private IProject fProject = null; - private IScannerInfoConsoleParserUtility fUtil = null; - private IScannerInfoCollector fCollector = null; - - private boolean bMultiline = false; - private String sMultiline = ""; //$NON-NLS-1$ - - /* (non-Javadoc) - * @see org.eclipse.cdt.make.core.scannerconfig.IScannerInfoConsoleParser#startup(org.eclipse.core.resources.IProject, org.eclipse.cdt.make.internal.core.scannerconfig.IScannerInfoConsoleParserUtility, org.eclipse.cdt.make.core.scannerconfig.IScannerInfoCollector) - */ - public void startup(IProject project, IScannerInfoConsoleParserUtility util, IScannerInfoCollector collector) { - fProject = project; - fUtil = util; - fCollector = collector; - } - - /* (non-Javadoc) - * @see org.eclipse.cdt.make.core.scannerconfig.ScannerInfoConsoleParserUtility#processLine(java.lang.String) - */ - public boolean processLine(String line) { - boolean rc = false; - // check for multiline commands (ends with '\') - if (line.endsWith("\\")) { //$NON-NLS-1$ - sMultiline += line.substring(0, line.length()-1);// + " "; //$NON-NLS-1$ - bMultiline = true; - return rc; - } - if (bMultiline) { - line = sMultiline + line; - bMultiline = false; - sMultiline = ""; //$NON-NLS-1$ - } - TraceUtil.outputTrace("GCCScannerInfoConsoleParser parsing line:", TraceUtil.EOL, line); //$NON-NLS-1$ //$NON-NLS-2$ - // make\[[0-9]*\]: error_desc - int firstColon= line.indexOf(':'); - String make = line.substring(0, firstColon + 1); - if (firstColon != -1 && make.indexOf("make") != -1) { //$NON-NLS-1$ - boolean enter = false; - String msg = line.substring(firstColon + 1).trim(); - if ((enter = msg.startsWith("Entering directory")) || //$NON-NLS-1$ - (msg.startsWith("Leaving directory"))) { //$NON-NLS-1$ - int s = msg.indexOf('`'); - int e = msg.indexOf('\''); - if (s != -1 && e != -1) { - String dir = msg.substring(s+1, e); - if (fUtil != null) { - fUtil.changeMakeDirectory(dir, getDirectoryLevel(line), enter); - } - return rc; - } - } - } - // Known patterns: - // (a) gcc|g++ ... -Dxxx -Iyyy ... - ArrayList allTokens = new ArrayList(Arrays.asList(line.split("\\s")));//$NON-NLS-1$ - if (allTokens.size() <= 1) - return false; - Iterator I = allTokens.iterator(); - String token = ((String) I.next()).toLowerCase(); - if (token.indexOf("gcc") != -1 || token.indexOf("g++") != -1 || token.indexOf("gcc") != -1) {//$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - // Recognized gcc or g++ compiler invocation - List includes = new ArrayList(); - List symbols = new ArrayList(); - List targetSpecificOptions = new ArrayList(); - - rc = true; - String fileName = null; - // discover all -I options - parseLineForIncludePaths(line, includes); - // discover all -D options - parseLineForSymbolDefinitions(line, symbols); - - while (I.hasNext()) { - token = (String) I.next(); - if (token.equals("-mwin32") || //$NON-NLS-1$ - token.equals("-mno-win32") || //$NON-NLS-1$ - token.equals("-mno-cygwin") || //$NON-NLS-1$ - token.equals("-ansi") || //$NON-NLS-1$ - token.equals("-nostdinc") || //$NON-NLS-1$ - token.equals("-posix") || //$NON-NLS-1$ - token.equals("-pthread")) { //$NON-NLS-1$ - if (!targetSpecificOptions.contains(token)) - targetSpecificOptions.add(token); - } - else { - String possibleFileName = token.toLowerCase(); - if (possibleFileName.startsWith("..") || //$NON-NLS-1$ - possibleFileName.startsWith(".") || //$NON-NLS-1$ - possibleFileName.startsWith("/") || //$NON-NLS-1$ - possibleFileName.endsWith(".c") || //$NON-NLS-1$ - possibleFileName.endsWith(".cpp") || //$NON-NLS-1$ - possibleFileName.endsWith(".cc") || //$NON-NLS-1$ - possibleFileName.endsWith(".cxx") || //$NON-NLS-1$ - possibleFileName.endsWith(".C") || //$NON-NLS-1$ - possibleFileName.endsWith(".CC")) { //$NON-NLS-1$ - - fileName = token; - } - } - } - - IProject project = fProject; - IFile file = null; - List translatedIncludes = includes; - if (includes.size() > 0) { - if (fileName != null) { - if (fUtil != null) { - file = fUtil.findFile(fileName); - if (file != null) { - project = file.getProject(); - translatedIncludes = fUtil.translateRelativePaths(file, fileName, includes); - } - } - } - else { - final String error = MakeMessages.getString("ConsoleParser.Filename_Missing_Error_Message"); //$NON-NLS-1$ - TraceUtil.outputError(error, line); - if (fUtil != null) { - fUtil.generateMarker(fProject, -1, error + line, IMarkerGenerator.SEVERITY_WARNING, null); - } - } - if (file == null && fUtil != null) { // real world case - // remove include paths since there was no chance to translate them - translatedIncludes.clear(); - } - } - // Contribute discovered includes and symbols to the ScannerInfoCollector - if (translatedIncludes.size() > 0 || symbols.size() > 0) { - Map extraInfo = new HashMap(); - extraInfo.put(IScannerInfoCollector.TARGET_SPECIFIC_OPTION, targetSpecificOptions); - fCollector.contributeToScannerConfig(project, translatedIncludes, symbols, extraInfo); - - TraceUtil.outputTrace("Discovered scanner info for file \'" + fileName + '\'', //$NON-NLS-1$ - "Include paths", includes, translatedIncludes, "Defined symbols", symbols); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - return rc; - } - - /** - * @param line - * @param includes - */ - private void parseLineForIncludePaths(String line, List includes) { - final String fDashI = "-I"; //$NON-NLS-1$ - int prevIndex = 0; - for (int index = line.indexOf(fDashI, prevIndex); index != -1; - prevIndex = index+2, index = line.indexOf(fDashI, prevIndex)) { - String delimiter = "\\s"; //$NON-NLS-1$ - if (line.charAt(index-1) == '\'' || line.charAt(index-1) == '\"') { - // look for only one more ' or " - delimiter = String.valueOf(line.charAt(index-1)); - } - String postfix = line.substring(index+2).trim(); - if (postfix.charAt(0) == '-') { // empty -I - continue; - } - if (postfix.startsWith(SINGLE_QUOTE_STRING) || postfix.startsWith(DOUBLE_QUOTE_STRING)) { //$NON-NLS-1$ //$NON-NLS-2$ - delimiter = postfix.substring(0, 1); - } - String[] tokens = postfix.split(delimiter); - int tokIndex = (tokens.length > 1 && tokens[0].length() == 0) ? 1 : 0; - String iPath = tokens[tokIndex]; - String temp = iPath; - // check for '\ ' - for (++tokIndex; (temp.endsWith("\\") && tokIndex < tokens.length && //$NON-NLS-1$ - tokens[tokIndex].length() > 0 && !tokens[tokIndex].startsWith("-")); //$NON-NLS-1$ - ++tokIndex) { - int beg = postfix.indexOf(temp)+temp.length(); - int end = postfix.indexOf(tokens[tokIndex])+tokens[tokIndex].length(); - iPath = iPath.substring(0, iPath.length()-1) + postfix.substring(beg, end); - temp += postfix.substring(beg, end); - } - String nPath = iPath; - if (fUtil != null) { - nPath = fUtil.normalizePath(iPath); - } - if (!includes.contains(nPath)) { - includes.add(nPath); - } - } - } - - /** - * @param line - * @param symbols - */ - private void parseLineForSymbolDefinitions(String line, List symbols) { - final String fDashD = "-D"; //$NON-NLS-1$ - int prevIndex = 0; - for (int index = line.indexOf(fDashD, prevIndex); index != -1; - prevIndex = index+2, index = line.indexOf(fDashD, prevIndex)) { - String delimiter = "\\s"; //$NON-NLS-1$ - int nDelimiterSymbols = 2; - String postfix = line.substring(index+2).trim(); - if (postfix.charAt(0) == '-') { // empty -D - continue; - } - if (line.charAt(index-1) == '\'' || line.charAt(index-1) == '\"') { - // look for only one more ' or " - delimiter = String.valueOf(line.charAt(index-1)); - nDelimiterSymbols = 1; - } - else { - String[] tokens = postfix.split(delimiter, 2); - if (tokens.length > 0 && tokens[0].length() > 0) { - int sQuoteIndex = tokens[0].indexOf(SINGLE_QUOTE_STRING); - int dQuoteIndex = tokens[0].indexOf(DOUBLE_QUOTE_STRING); - if (sQuoteIndex == -1 && dQuoteIndex == -1) { - // simple case, no quotes - if (!symbols.contains(tokens[0])) { - symbols.add(tokens[0]); - } - } - else { - delimiter = (sQuoteIndex != -1 && (dQuoteIndex == -1 || sQuoteIndex < dQuoteIndex)) ? SINGLE_QUOTE_STRING : DOUBLE_QUOTE_STRING; - } - } - else - continue; - } - - // find next matching delimiter - int nextDelimiterIndex = -1; - int prevDelimiterIndex = -1; - do { - nextDelimiterIndex = postfix.indexOf(delimiter, nextDelimiterIndex+1); - if (nextDelimiterIndex == 0 || (nextDelimiterIndex > 0 && postfix.charAt(nextDelimiterIndex-1) != '\\')) { - --nDelimiterSymbols; - if (nDelimiterSymbols > 0) { - prevDelimiterIndex = nextDelimiterIndex; - } - } - } - while (nDelimiterSymbols > 0 && nextDelimiterIndex != -1); - if (nDelimiterSymbols > 0) - continue; // non matching delimiter - - // take everything up to the last delimiter - boolean bStartsWithDelimiter = postfix.startsWith(delimiter); - String symbol = postfix.substring(bStartsWithDelimiter ? 1 : 0, nextDelimiterIndex); - if (!bStartsWithDelimiter) { - // there is still a delimiter to be removed - if (prevDelimiterIndex != -1) { - symbol = symbol.substring(0, prevDelimiterIndex) + symbol.substring(prevDelimiterIndex+1); - } - } - // transform '\"' into '"' - if (delimiter.equals(DOUBLE_QUOTE_STRING)) { - symbol = symbol.replaceAll("\\\\\"", DOUBLE_QUOTE_STRING); //$NON-NLS-1$ - } - if (!symbols.contains(symbol)) { - symbols.add(symbol); - } - } - } - - /* (non-Javadoc) - * @see org.eclipse.cdt.make.core.scannerconfig.IScannerInfoConsoleParser#shutdown() - */ - public void shutdown() { - if (fUtil != null) { - fUtil.reportProblems(); - } - } - - private int getDirectoryLevel(String line) { - int s = line.indexOf('['); - int num = 0; - if (s != -1) { - int e = line.indexOf(']'); - String number = line.substring(s + 1, e).trim(); - try { - num = Integer.parseInt(number); - } catch (NumberFormatException exc) { - } - } - return num; - } -} |