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#include "precompiled_tools.hxx"
#include "sal/config.h"

#include <cstddef>

#include "osl/diagnose.h"
#include "osl/file.hxx"
#include "osl/process.h"
#include "rtl/bootstrap.hxx"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"
#include "tools/getprocessworkingdir.hxx"

namespace tools {

bool getProcessWorkingDir(rtl::OUString &rUrl)
{
    rUrl = rtl::OUString();
    rtl::OUString s(RTL_CONSTASCII_USTRINGPARAM("$OOO_CWD"));
    rtl::Bootstrap::expandMacros(s);
    if (s.getLength() == 0)
    {
        if (osl_getProcessWorkingDir(&rUrl.pData) == osl_Process_E_None)
            return true;
    }
    else if (s[0] == '1')
    {
        rUrl = s.copy(1);
        return true;
    }
    else if (s[0] == '2' &&
               (osl::FileBase::getFileURLFromSystemPath(s.copy(1), rUrl) ==
                osl::FileBase::E_None))
    {
        return true;
    }
    return false;
}

}

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