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bug 299376: Console/Problem view UTF-8 character encoding problem with

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Cygwin 1.7
This commit is contained in:
Andrew Gvozdev 2011-11-30 15:32:47 -05:00
parent 726e835448
commit 5a5124dd04
1 changed files with 43 additions and 16 deletions
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59
build/org.eclipse.cdt.managedbuilder.gnu.ui/src/org/eclipse/cdt/managedbuilder/gnu/cygwin/GnuCygwinConfigurationEnvironmentSupplier.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2005, 2010 Intel Corporation and others.
* Copyright (c) 2005, 2011 Intel Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -22,27 +22,50 @@ import org.eclipse.cdt.managedbuilder.internal.envvar.BuildEnvVar;
*/
public class GnuCygwinConfigurationEnvironmentSupplier implements
IConfigurationEnvironmentVariableSupplier {
private static final String PATH = "PATH"; //$NON-NLS-1$
private static final String DELIMITER_UNIX = ":"; //$NON-NLS-1$
private static final String PROPERTY_DELIMITER = "path.separator"; //$NON-NLS-1$
private static final String PROPERTY_OSNAME = "os.name"; //$NON-NLS-1$
private static final String LANG = "LANG"; //$NON-NLS-1$
private static final String LC_ALL = "LC_ALL"; //$NON-NLS-1$
private static final String LC_MESSAGES = "LC_MESSAGES"; //$NON-NLS-1$
static final String VARNAME = "PATH"; //$NON-NLS-1$
static final String DELIMITER_UNIX = ":"; //$NON-NLS-1$
static final String PROPERTY_DELIMITER = "path.separator"; //$NON-NLS-1$
static final String PROPERTY_OSNAME = "os.name"; //$NON-NLS-1$
/* (non-Javadoc)
* @see org.eclipse.cdt.managedbuilder.envvar.IConfigurationEnvironmentVariableSupplier#getVariable(java.lang.String, org.eclipse.cdt.managedbuilder.core.IConfiguration, org.eclipse.cdt.managedbuilder.envvar.IEnvironmentVariableProvider)
*/
public IBuildEnvironmentVariable getVariable(String variableName,
IConfiguration configuration, IEnvironmentVariableProvider provider) {
if (variableName == null)
return null;
if (!System.getProperty(PROPERTY_OSNAME).toLowerCase().startsWith("windows ")) //$NON-NLS-1$
return null;
if (variableName == null) return null;
if (!VARNAME.equalsIgnoreCase(variableName)) return null;
String p = CygwinPathResolver.getBinPath();
if (p != null)
return new BuildEnvVar(VARNAME, p.replace('/','\\'), IBuildEnvironmentVariable.ENVVAR_PREPEND, System.getProperty(PROPERTY_DELIMITER, DELIMITER_UNIX));
return null;
if (variableName.equalsIgnoreCase(PATH)) {
String p = CygwinPathResolver.getBinPath();
if (p != null)
return new BuildEnvVar(PATH, p.replace('/','\\'), IBuildEnvironmentVariable.ENVVAR_PREPEND, System.getProperty(PROPERTY_DELIMITER, DELIMITER_UNIX));
} else if (variableName.equalsIgnoreCase(LANG)) {
// Workaround for not being able to select encoding for CDT console -> change codeset to Latin1
String langValue = System.getenv(LANG);
if (langValue == null || langValue.length() == 0)
langValue = System.getenv(LC_ALL);
if (langValue == null || langValue.length() == 0)
langValue = System.getenv(LC_MESSAGES);
if (langValue != null && langValue.length() > 0)
// langValue is [language[_territory][.codeset][@modifier]], i.e. "en_US.UTF-8@dict"
// we replace codeset with Latin1 as CDT console garbles UTF
// and ignore modifier which is not used by LANG
langValue = langValue.replaceFirst("([^.@]*)(\\..*)?(@.*)?", "$1.ISO-8859-1"); //$NON-NLS-1$ //$NON-NLS-2$
else
langValue = "C.ISO-8859-1"; //$NON-NLS-1$
return new BuildEnvVar(LANG, langValue);
}
return null;
}
/* (non-Javadoc)
@ -50,10 +73,14 @@ public class GnuCygwinConfigurationEnvironmentSupplier implements
*/
public IBuildEnvironmentVariable[] getVariables(
IConfiguration configuration, IEnvironmentVariableProvider provider) {
IBuildEnvironmentVariable varLang = getVariable(LANG, configuration, provider);
IBuildEnvironmentVariable varPath = getVariable(PATH, configuration, provider);
IBuildEnvironmentVariable[] tmp = new IBuildEnvironmentVariable[1];
tmp[0] = getVariable(VARNAME, configuration, provider);
if (tmp[0] != null) return tmp;
return null;
if (varPath != null) {
return new IBuildEnvironmentVariable[] {varLang, varPath};
} else {
return new IBuildEnvironmentVariable[] {varLang};
}
}
}