/*
- * "$Id$"
+ * Private SNMP definitions for CUPS.
*
- * SNMP definitions for the Common UNIX Printing System (CUPS).
+ * Copyright © 2007-2014 by Apple Inc.
+ * Copyright © 2006-2007 by Easy Software Products, all rights reserved.
*
- * This API is PRIVATE and subject to change. No third-party applications
- * should use the SNMP API defined in this file.
- *
- * Copyright 2007-2008 by Apple Inc.
- * Copyright 2006-2007 by Easy Software Products, all rights reserved.
- *
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law. Distribution and use rights are outlined in the file "LICENSE.txt"
- * "LICENSE" which should have been included with this file. If this
- * file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
+ * Licensed under Apache License v2.0. See the file "LICENSE" for more
+ * information.
*/
-#ifndef _CUPS_SNMP_H_
-# define _CUPS_SNMP_H_
+#ifndef _CUPS_SNMP_PRIVATE_H_
+# define _CUPS_SNMP_PRIVATE_H_
/*
* Include necessary headers.
*/
-#include "http.h"
+#include <cups/http.h>
/*
*/
#define CUPS_SNMP_PORT 161 /* SNMP well-known port */
+#define CUPS_SNMP_MAX_COMMUNITY 512 /* Maximum size of community name */
#define CUPS_SNMP_MAX_OID 128 /* Maximum number of OID numbers */
#define CUPS_SNMP_MAX_PACKET 1472 /* Maximum size of SNMP packet */
-#define CUPS_SNMP_MAX_STRING 512 /* Maximum size of string */
+#define CUPS_SNMP_MAX_STRING 1024 /* Maximum size of string */
#define CUPS_SNMP_VERSION_1 0 /* SNMPv1 */
};
typedef enum cups_asn1_e cups_asn1_t; /**** ASN1 request/object types ****/
-struct cups_snmp_hexstring_s /**** Hex-STRING value ****/
+typedef struct cups_snmp_string_s /**** String value ****/
{
unsigned char bytes[CUPS_SNMP_MAX_STRING];
/* Bytes in string */
- int num_bytes; /* Number of bytes */
-};
+ unsigned num_bytes; /* Number of bytes */
+} cups_snmp_string_t;
union cups_snmp_value_u /**** Object value ****/
{
int boolean; /* Boolean value */
int integer; /* Integer value */
- unsigned counter; /* Counter value */
+ int counter; /* Counter value */
unsigned gauge; /* Gauge value */
unsigned timeticks; /* Timeticks value */
int oid[CUPS_SNMP_MAX_OID]; /* OID value */
- char string[CUPS_SNMP_MAX_STRING];
- /* String value */
- struct cups_snmp_hexstring_s hex_string;
- /* Hex string value */
+ cups_snmp_string_t string; /* String value */
};
typedef struct cups_snmp_s /**** SNMP data packet ****/
const char *error; /* Encode/decode error */
http_addr_t address; /* Source address */
int version; /* Version number */
- char community[CUPS_SNMP_MAX_STRING];
+ char community[CUPS_SNMP_MAX_COMMUNITY];
/* Community name */
cups_asn1_t request_type; /* Request type */
- int request_id; /* request-id value */
+ unsigned request_id; /* request-id value */
int error_status; /* error-status value */
int error_index; /* error-index value */
int object_name[CUPS_SNMP_MAX_OID];
extern "C" {
# endif /* __cplusplus */
-extern void _cupsSNMPClose(int fd) _CUPS_API_1_4;
+extern void _cupsSNMPClose(int fd) _CUPS_PRIVATE;
extern int *_cupsSNMPCopyOID(int *dst, const int *src, int dstsize)
- _CUPS_API_1_4;
-extern const char *_cupsSNMPDefaultCommunity(void) _CUPS_API_1_4;
+ _CUPS_PRIVATE;
+extern const char *_cupsSNMPDefaultCommunity(void) _CUPS_PRIVATE;
extern int _cupsSNMPIsOID(cups_snmp_t *packet, const int *oid)
- _CUPS_API_1_4;
+ _CUPS_PRIVATE;
extern int _cupsSNMPIsOIDPrefixed(cups_snmp_t *packet,
- const int *prefix) _CUPS_API_1_4;
-extern int _cupsSNMPOpen(int family) _CUPS_API_1_4;
+ const int *prefix) _CUPS_PRIVATE;
+extern char *_cupsSNMPOIDToString(const int *src, char *dst,
+ size_t dstsize) _CUPS_PRIVATE;
+extern int _cupsSNMPOpen(int family) _CUPS_PRIVATE;
extern cups_snmp_t *_cupsSNMPRead(int fd, cups_snmp_t *packet,
- double timeout) _CUPS_API_1_4;
-extern void _cupsSNMPSetDebug(int level) _CUPS_API_1_4;
+ double timeout) _CUPS_PRIVATE;
+extern void _cupsSNMPSetDebug(int level) _CUPS_PRIVATE;
+extern int *_cupsSNMPStringToOID(const char *src,
+ int *dst, int dstsize)
+ _CUPS_PRIVATE;
extern int _cupsSNMPWalk(int fd, http_addr_t *address, int version,
const char *community, const int *prefix,
double timeout, cups_snmp_cb_t cb,
- void *data) _CUPS_API_1_4;
+ void *data) _CUPS_PRIVATE;
extern int _cupsSNMPWrite(int fd, http_addr_t *address, int version,
const char *community,
cups_asn1_t request_type,
const unsigned request_id,
- const int *oid) _CUPS_API_1_4;
+ const int *oid) _CUPS_PRIVATE;
# ifdef __cplusplus
}
# endif /* __cplusplus */
-#endif /* !_CUPS_SNMP_H_ */
-
-
-/*
- * End of "$Id$".
- */
+#endif /* !_CUPS_SNMP_PRIVATE_H_ */
projects / thirdparty / cups.git / blobdiff