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