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/*
* Backend definitions for CUPS.
*
* Copyright 2007-2011 by Apple Inc.
* Copyright 1997-2005 by Easy Software Products.
*
* Licensed under Apache License v2.0. See the file "LICENSE" for more information.
*/
#ifndef _CUPS_BACKEND_H_
# define _CUPS_BACKEND_H_
/*
* Include necessary headers...
*/
# include "versioning.h"
/*
* C++ magic...
*/
# ifdef __cplusplus
extern "C" {
# endif /* __cplusplus */
/*
* Constants...
*/
enum cups_backend_e /**** Backend exit codes ****/
{
CUPS_BACKEND_OK = 0, /* Job completed successfully */
CUPS_BACKEND_FAILED = 1, /* Job failed, use error-policy */
CUPS_BACKEND_AUTH_REQUIRED = 2, /* Job failed, authentication required */
CUPS_BACKEND_HOLD = 3, /* Job failed, hold job */
CUPS_BACKEND_STOP = 4, /* Job failed, stop queue */
CUPS_BACKEND_CANCEL = 5, /* Job failed, cancel job */
CUPS_BACKEND_RETRY = 6, /* Job failed, retry this job later */
CUPS_BACKEND_RETRY_CURRENT = 7 /* Job failed, retry this job immediately */
};
typedef enum cups_backend_e cups_backend_t;
/**** Backend exit codes ****/
/*
* Prototypes...
*/
extern const char *cupsBackendDeviceURI(char **argv) _CUPS_API_1_2;
extern void cupsBackendReport(const char *device_scheme,
const char *device_uri,
const char *device_make_and_model,
const char *device_info,
const char *device_id,
const char *device_location)
_CUPS_API_1_4;
# ifdef __cplusplus
}
# endif /* __cplusplus */
#endif /* !_CUPS_BACKEND_H_ */
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