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/****************************************************************************
* *
* FILE NAME VERSION *
* mai_filt_common.c MAPI 0.05 *
* *
* DESCRIPTION *
* This file contains all the routines that understand the semantic *
* content of filters.
* *
* *
* *
****************************************************************************/
#include "mai_l.h" /* Local mai function definitions */
/*
* FUNCTION
* mai_filter_create
*
* DESCRIPTION
* Add a filter to an open channel. This function will add both
* absorbing filters and copy filters. In the case where a new filter
* has been added to absorb SMDs, this function will notify all
* other channels that would have received that SMD.
*
* CALLED BY
*
* CALLS
* mai_filter_hcreate
*
* INPUTS
* fd Channel number to add the filter to
* filter Pointer to the filter to add to the channel
* flags Flags to modify filter (absorb or copy)
*
* OUTPUTS
*
*/
Status_t
mai_filter_create(IBhandle_t fd, Filter_t * filter, uint32_t flags)
{
IBhandle_t fh;
int rc;
/*
* Standard entry header
*/
IB_ENTER(__func__, fd, filter, flags, 0);
rc = mai_filter_hcreate(fd, filter, flags, &fh);
IB_EXIT(__func__, rc);
return (rc);
}
/*
* FUNCTION
* mai_filter_mclass
*
* DESCRIPTION
* Create a filter that accepts only MADs of a specified mclass.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_mclass(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh, uint8_t mclass)
{
Filter_t f;
int rc;
IB_ENTER(__func__, devh, flags, filterh, mclass);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.mask.mclass = MAI_FMASK_ALL;
f.type = ftype;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "mclass");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags, filterh);
IB_EXIT(__func__, rc);
return (rc);
}
/*
* FUNCTION
* mai_filter_method
*
* DESCRIPTION
* Create a filter that accepts only MADs of a specified mclass,
* method.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
* method - the method within the class.
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_method(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh, uint8_t mclass, uint8_t method)
{
Filter_t f;
int rc;
IB_ENTER(__func__, devh, flags, filterh, mclass);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.value.method = method;
f.mask.mclass = MAI_FMASK_ALL;
f.mask.method = MAI_FMASK_ALL;
f.type = ftype;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "method");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags, filterh);
IB_EXIT(__func__, rc);
return rc;
}
/*
* FUNCTION
* mai_filter_aid
*
* DESCRIPTION
* Create a filter that accepts only MADs of a specified mclass,
* method, aid.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
* method - the method within the class.
* aid - the attribute id within the method.
* amod - the attribute modifier within the aid
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_aid(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh,
uint8_t mclass, uint8_t method, uint16_t aid)
{
Filter_t f;
int rc;
IB_ENTER(__func__, flags, mclass, method, aid);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.value.method = method;
f.value.aid = aid;
f.mask.mclass = MAI_FMASK_ALL;
f.mask.method = MAI_FMASK_ALL;
f.mask.aid = MAI_FMASK_ALL;
f.type = MAI_TYPE_ANY;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "AID");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags, filterh);
IB_EXIT(__func__, rc);
return rc;
}
/*
* FUNCTION
* mai_filter_amod
*
* DESCRIPTION
* Create a filter that accepts only MADs of a specified mclass,
* method, aid, and amod.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
* method - the method within the class.
* aid - the attribute id within the method.
* amod - the attribute modifier within the aid
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_amod(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh,
uint8_t mclass,
uint8_t method, uint16_t aid, uint32_t amod)
{
Filter_t f;
int rc;
IB_ENTER(__func__, mclass, method, aid, amod);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.value.method = method;
f.value.aid = aid;
f.value.amod = amod;
f.mask.mclass = MAI_FMASK_ALL;
f.mask.method = MAI_FMASK_ALL;
f.mask.aid = MAI_FMASK_ALL;
f.mask.amod = MAI_FMASK_ALL;
f.type = ftype;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "AMOD");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags, filterh);
IB_EXIT(__func__, rc);
return rc;
}
/*
* FUNCTION
* mai_filter_tid
*
* DESCRIPTION
* Create a filter that accepts only MADs of a specified mclass,
* method, tid.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
* tid - the attribute id within the method.
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_tid(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh, uint8_t mclass, uint64_t tid)
{
Filter_t f;
int rc;
IB_ENTER(__func__, flags, mclass, tid, 0);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.value.tid = tid;
f.mask.mclass = MAI_FMASK_ALL;
f.mask.tid = MAI_FMASK_ALL;
f.type = MAI_TYPE_ANY;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "TID");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags, filterh);
IB_EXIT(__func__, rc);
return rc;
}
/*
* FUNCTION
* mai_filter_once
*
* DESCRIPTION
* This routine will create a filter which will accept messages
* for a specified mclass, and tid. This routine allows a manager
* to issue a request and wait for the reply by filtering on just
* the tid and mclass. After a message is received which passes the filter,
* the filter is automatically deleted.
*
* CALLED BY
*
* CALLS
* maif_filter_hcreate
*
* INPUTS
* devh - device handle returned by mai_open
* flags - a set of characteristics to determine behavior.
* ftype - filter type
* filterh - filter handle returned by call.
* mclass - the class to filter (see ib_mad.h for a list of classes).
* tid - the Transaction ID to use.
*
* OUTPUTS
* Status return by mai_filter_hcreate.
*
*/
Status_t
mai_filter_once(IBhandle_t devh, uint32_t flags, int ftype,
IBhandle_t * filterh, uint8_t mclass, uint64_t tid)
{
Filter_t f;
int rc;
/*
* Standard entry stuff
*/
IB_ENTER(__func__, devh, mclass, tid, 0);
memset(&f, 0, sizeof(f));
f.value.mclass = mclass;
f.value.tid = tid;
f.mask.mclass = MAI_FMASK_ALL;
f.mask.tid = MAI_FMASK_ALL;
f.type = ftype;
f.active = MAI_ACT_FMASK | MAI_ACT_TYPE;
MAI_SET_FILTER_NAME((&f), "once");
/*
* Now call mai_filter create. The qp association is that
* of already associated with devh
*/
rc = mai_filter_hcreate(devh, &f, flags | VFILTER_ONCE, filterh);
IB_EXIT(__func__, rc);
return (rc);
}