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Re: [cdt-dev] IProjectEnvironmentVariableSupplier problem
So it's not me! I've spent hours looking at this! I'll get a head build and try again. 

Thanks!

--
Derek


Sennikovsky, Mikhail wrote:

Hi Derek,

This seems to be a problem that was already fixed on HEAD some time ago.
Could you try one of the latest CDT nightly builds or sources from HEAD
to see if the problem is gone for you?

Thanks,
Mikhail


-----Original Message-----
From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx]

On

Behalf Of subs
Sent: Friday, September 14, 2007 3:31 PM
To: CDT General developers list.
Subject: [cdt-dev] IProjectEnvironmentVariableSupplier problem

Hi,

I have added an IProjectEnvironmentVariableSupplier to my plugin. I am
adding
directories to the PATH and to the C_INCLUDE_PATH. My directories are

being

added succesfully, but there are a couple of strange additions that I

can't

explain. For project TEST, I end up with two additional 'paths' called:
TEST/[Ljava.lang.String;@1a1f05f and
TEST/[Ljava.lang.String;@ac087b

These look like string arrays that are being displayed as Strings. Any
ideas
what I might be doing wrong?

Here's my code:
package com.crt.advproject.custom;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.cdt.managedbuilder.core.IConfiguration;
import org.eclipse.cdt.managedbuilder.core.IManagedProject;
import org.eclipse.cdt.managedbuilder.envvar.IBuildEnvironmentVariable;
import
org.eclipse.cdt.managedbuilder.envvar.IConfigurationEnvironmentVariable

Supp

lier;
import

org.eclipse.cdt.managedbuilder.envvar.IEnvironmentVariableProvider;

import
org.eclipse.cdt.managedbuilder.envvar.IProjectEnvironmentVariableSuppli

er;

import com.crt.advproject.Activator;
import com.crt.utils.general.Utils;

public class CRTEnvironmentSupplier implements
		IProjectEnvironmentVariableSupplier {

	private Map<String, IBuildEnvironmentVariable> envvars = null;

	private static final String DELIMITER = ";";

	private static class CRTBuildEnvironmentVariable implements
			IBuildEnvironmentVariable {

		private final String name;
		private final String value;
		private final int operation;

		public CRTBuildEnvironmentVariable(String name, String

value,

				int operation) {
			this.name = name;
			this.value = value;
			this.operation = operation;
		}

		public String getDelimiter() {
			return DELIMITER;
		}

		public String getName() {
			return name;
		}

		public String getValue() {
			return value;
		}

		public int getOperation() {
			return operation;
		}

	}

	public IBuildEnvironmentVariable getVariable(String

variableName,

			IManagedProject project,

IEnvironmentVariableProvider

provider) {
		return getVars().get(variableName);
	}

	public IBuildEnvironmentVariable[] getVariables(IManagedProject
project,
			IEnvironmentVariableProvider provider) {
		Map<String, IBuildEnvironmentVariable> envvars =

getVars();

		return envvars.values().toArray(
				new

IBuildEnvironmentVariable[envvars.size()]);

	}

	private void addvar(Map<String, IBuildEnvironmentVariable>

envvars,

			IBuildEnvironmentVariable var) {
		envvars.put(var.getName(), var);
	}

	private StringBuffer addPath(StringBuffer buf, String[] dirs,

String

sep) {
		for (int i = 0; i < dirs.length; i++) {
			buf.append(dirs[i]);
			if (i != dirs.length-1)
				buf.append(sep);
		}
		return buf;
	}

	private Map<String, IBuildEnvironmentVariable> getVars() {
		if (envvars == null) {
			envvars = new HashMap<String,
IBuildEnvironmentVariable>();
			StringBuffer buff = new StringBuffer();

			String[] dirs =
Utils.getDirectories(Utils.PATH_DIRECTORIES);
			addPath(buff, dirs, DELIMITER);
			addvar(envvars, new

CRTBuildEnvironmentVariable("PATH",

buff
					.toString(),
IBuildEnvironmentVariable.ENVVAR_PREPEND));

			buff = new StringBuffer();
			dirs =

Utils.getDirectories(Utils.INCLUDE_DIRECTORIES);

			addPath(buff, dirs, DELIMITER);
			addvar(envvars, new
CRTBuildEnvironmentVariable("C_INCLUDE_PATH",
					buff.toString(),
IBuildEnvironmentVariable.ENVVAR_PREPEND));

		}
		return envvars;
	}

}

--
Derek
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