Skip to content

S
Software for White Rabbit PTP Core
Commit 9d52aaaf authored by Adam Wujek's avatar Adam Wujek 💬
Browse files
Options

lib/snmp: (no technical change) move OID_FIELD_* and oid_array 

Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent 6a2b56f4
Hide whitespace changes
Inline Side-by-side
Showing with 42 additions and 38 deletions
lib/snmp.c
View file @ 9d52aaaf
......@@ -62,6 +62,38 @@
#define SNMP_SET_FUNCTION(X) .set = NULL
#endif
/* used to define write only OIDs */
#define NO_SET NULL
#define OID_FIELD_STRUCT(_oid, _getf, _setf, _asn, _type, _pointer, _field) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _getf, \
SNMP_SET_FUNCTION(_setf), \
.asn = _asn, \
.p = _pointer, \
.offset = offsetof(_type, _field), \
.data_size = sizeof(((_type *)0)->_field) \
}
#define OID_FIELD(_oid, _fname, _asn) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _fname, \
.asn = _asn, \
}
#define OID_FIELD_VAR(_oid, _getf, _setf, _asn, _pointer) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _getf, \
SNMP_SET_FUNCTION(_setf), \
.asn = _asn, \
.p = _pointer, \
.offset = 0, \
.data_size = sizeof(*_pointer) \
}
struct snmp_oid {
uint8_t *oid_match;
int (*get)(uint8_t *buf, struct snmp_oid *obj);
......@@ -81,6 +113,7 @@ char snmp_system_name[SNMP_SYSTEM_NAME_LEN] = CONFIG_SNMP_SYSTEM_NAME;
/* store SNMP version, not fully used yet */
uint8_t snmp_version;
static uint8_t __snmp_queue[256];
static struct wrpc_socket __static_snmp_socket = {
.queue.buff = __snmp_queue,
......@@ -94,6 +127,15 @@ static int get_i32sat(uint8_t *buf, uint8_t asn, void *p);
static int set_pp(uint8_t *buf, struct snmp_oid *obj);
static int set_p(uint8_t *buf, struct snmp_oid *obj);
/* NOTE: to have SNMP_GET_NEXT working properly this array has to be sorted by
OIDs */
static struct snmp_oid oid_array[] = {
{ 0, }
};
static void snmp_init(void)
{
/* Use UDP engine activated by function arguments */
......@@ -249,44 +291,6 @@ static int set_p(uint8_t *buf, struct snmp_oid *obj)
}
#define OID_FIELD_STRUCT(_oid, _getf, _setf, _asn, _type, _pointer, _field) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _getf, \
SNMP_SET_FUNCTION(_setf), \
.asn = _asn, \
.p = _pointer, \
.offset = offsetof(_type, _field), \
.data_size = sizeof(((_type *)0)->_field) \
}
#define OID_FIELD(_oid, _fname, _asn) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _fname, \
.asn = _asn, \
}
#define OID_FIELD_VAR(_oid, _getf, _setf, _asn, _pointer) { \
.oid_match = _oid, \
.oid_len = sizeof(_oid), \
.get = _getf, \
SNMP_SET_FUNCTION(_setf), \
.asn = _asn, \
.p = _pointer, \
.offset = 0, \
.data_size = sizeof(*_pointer) \
}
#define NO_SET NULL
/* NOTE: to have SNMP_GET_NEXT working properly this array has to be sorted by
OIDs */
static struct snmp_oid oid_array[] = {
{ 0, }
};
/*
* Perverse... snmpwalk does getnext anyways.
*
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment