From ec1bcdcd0dd6e196303e8d9a30b3b2740e32c502 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 10 Feb 2025 17:50:58 +0100 Subject: Minor code improvements and split into multiple c files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libcoopgamma_queried_filter_unmarshal.c | 40 +++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 libcoopgamma_queried_filter_unmarshal.c (limited to 'libcoopgamma_queried_filter_unmarshal.c') diff --git a/libcoopgamma_queried_filter_unmarshal.c b/libcoopgamma_queried_filter_unmarshal.c new file mode 100644 index 0000000..99d6bc3 --- /dev/null +++ b/libcoopgamma_queried_filter_unmarshal.c @@ -0,0 +1,40 @@ +/* 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; +} -- cgit v1.2.3-70-g09d2