UT/UT_LMHost.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Mark Elendt
 *      Side Effects Software Inc.
 *      20 Maud St.
 *      Toronto, Ontario,  M5V 2M5
 *      Canada
 *      416-504-9876
 *
 * NAME:        Action (C++)
 *
 * COMMENTS:    
 *
 */

#ifndef __UT_LMHost_h__
#define __UT_LMHost_h__

#include "UT_API.h"

#define UT_SESI_LMHOST_REGISTRY_VALUE   \
        "LicenseServer"
#define UT_SESI_LMHOST_ENVVAR           \
        "SESI_LMHOST"

class UT_String;
class UT_StringArray;

class UT_API UT_LMHost
{
public:
    static void  getLMHost(UT_String &host_str, bool canUseHserver);
    static void  getLMHosts(UT_StringArray &hosts, bool canUseHserver);

    // if this flag is true, setLMHost will always set the host in its
    // temporary static variable. Ie, when this flag is true, setLMHost
    // will not set the hserver, environment variable, or write to a file.
    static void  setLMHostAlwaysAsTemp(bool flag);
    static bool  getLMHostAlwaysAsTemp();

    // NB: doHserverToo is disregarded when AlwaysAsTemp is true
    static void  setLMHost(const UT_String &host, bool doHserverToo);
    static void  setLMHosts(const UT_StringArray &host, bool doHserverToo);


    static void  parseHostString(const char *host_str, UT_StringArray &hosts);
    static void  packHostString(const UT_StringArray &hosts,
                                    UT_String &host_str);
};

#endif

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