1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/* See LICENSE file for copyright and license details. */
#include "common.h"
/**
* Unmarshal a `libcoopgamma_queried_filter_t` from a buffer
*
* @param this The output parameter for unmarshalled record
* @param vbuf The buffer with the marshalled record
* @param np Output parameter for the number of unmarshalled bytes, undefined on failure
* @param depth The type used of ramp stops
* @return `LIBCOOPGAMMA_SUCCESS` (0), `LIBCOOPGAMMA_INCOMPATIBLE_DOWNGRADE`,
* `LIBCOOPGAMMA_INCOMPATIBLE_UPGRADE`, or `LIBCOOPGAMMA_ERRNO_SET`
*/
int
libcoopgamma_queried_filter_unmarshal(libcoopgamma_queried_filter_t *restrict this, const void *restrict vbuf,
size_t *restrict np, libcoopgamma_depth_t depth)
{
int r = LIBCOOPGAMMA_SUCCESS;
size_t n = 0;
UNMARSHAL_PROLOGUE;
memset(this, 0, sizeof(*this));
unmarshal_version(LIBCOOPGAMMA_QUERIED_FILTER_VERSION);
unmarshal_prim(this->priority, int64_t);
unmarshal_string(this->class);
switch (depth) {
case LIBCOOPGAMMA_UINT8: r = libcoopgamma_ramps_unmarshal(&this->ramps.u8, NNSUBBUF, &n); break;
case LIBCOOPGAMMA_UINT16: r = libcoopgamma_ramps_unmarshal(&this->ramps.u16, NNSUBBUF, &n); break;
case LIBCOOPGAMMA_UINT32: r = libcoopgamma_ramps_unmarshal(&this->ramps.u32, NNSUBBUF, &n); break;
case LIBCOOPGAMMA_UINT64: r = libcoopgamma_ramps_unmarshal(&this->ramps.u64, NNSUBBUF, &n); break;
case LIBCOOPGAMMA_FLOAT: r = libcoopgamma_ramps_unmarshal(&this->ramps.f, NNSUBBUF, &n); break;
case LIBCOOPGAMMA_DOUBLE: r = libcoopgamma_ramps_unmarshal(&this->ramps.d, NNSUBBUF, &n); break;
default:
break;
}
if (r != LIBCOOPGAMMA_SUCCESS)
return r;
off += n;
UNMARSHAL_EPILOGUE;
}
|
