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/******************************************************************************

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Permission to use, copy, modify, distribute, and sell this software and its

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documentation for any purpose is hereby granted without fee, provided that

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the above copyright notice appear in all copies and that both that

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documentation.

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The above copyright notice and this permission notice shall be included in

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all copies or substantial portions of the Software.

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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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Except as contained in this notice, the name of The Open Group shall not be

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used in advertising or otherwise to promote the sale, use or other dealings

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in this Software without prior written authorization from The Open Group.

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Author: Ralph Mor, X Consortium

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******************************************************************************/

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#ifndef _ICEUTIL_H_

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#define _ICEUTIL_H_

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#include <X11/Xfuncproto.h>

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#include <stdio.h>

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_XFUNCPROTOBEGIN

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* Data structure for entry in ICE authority file

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typedef struct {

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char *protocol_name;

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unsigned short protocol_data_length;

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char *protocol_data;

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char *network_id;

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char *auth_name;

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unsigned short auth_data_length;

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char *auth_data;

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} IceAuthFileEntry;

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* Authentication data maintained in memory.

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typedef struct {

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char *protocol_name;

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char *network_id;

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char *auth_name;

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unsigned short auth_data_length;

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char *auth_data;

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} IceAuthDataEntry;

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* Return values from IceLockAuthFile

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#define IceAuthLockSuccess 0 /* lock succeeded */

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#define IceAuthLockError 1 /* lock unexpectely failed, check errno */

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#define IceAuthLockTimeout 2 /* lock failed, timeouts expired */

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* Function Prototypes

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extern char *IceAuthFileName (

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void

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);

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extern int IceLockAuthFile (

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const char * /* file_name */,

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int /* retries */,

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int /* timeout */,

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long /* dead */

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);

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extern void IceUnlockAuthFile (

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const char * /* file_name */

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);

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extern IceAuthFileEntry *IceReadAuthFileEntry (

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FILE * /* auth_file */

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);

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extern void IceFreeAuthFileEntry (

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IceAuthFileEntry * /* auth */

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);

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extern Status IceWriteAuthFileEntry (

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FILE * /* auth_file */,

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IceAuthFileEntry * /* auth */

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);

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extern IceAuthFileEntry *IceGetAuthFileEntry (

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const char * /* protocol_name */,

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const char * /* network_id */,

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const char * /* auth_name */

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);

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extern char *IceGenerateMagicCookie (

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int /* len */

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);

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extern void IceSetPaAuthData (

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int /* numEntries */,

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IceAuthDataEntry * /* entries */

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);

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_XFUNCPROTOEND

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#endif /* _ICEUTIL_H_ */

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