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doubango/tinyBFCP/src/tbfcp_pkt.c

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/* Copyright (C) 2014 Mamadou DIOP.
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*
*/
#include "tinybfcp/tbfcp_pkt.h"
#include "tnet_endianness.h"
#include "tsk_debug.h"
#define SWITCH_CASE_TAKE_ATTR(type, cat, field) \
case (type): \
if (!p_self->##field) { \
p_self->##field = (cat)*pp_attr, *pp_attr = tsk_null; \
return 0; \
} \
break;
static int _tbfcp_pkt_add_attr(tbfcp_pkt_t* p_self, tbfcp_attr_t** pp_attr)
{
if (!p_self || !pp_attr || !*pp_attr) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
tsk_list_push_back_data(p_self->p_list_attrs, (void**)pp_attr);
return 0;
}
static int _tbfcp_pkt_deinit(tbfcp_pkt_t *p_self)
{
if (!p_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
TSK_OBJECT_SAFE_FREE(p_self->p_list_attrs);
return 0;
}
static int _tbfcp_pkt_init(tbfcp_pkt_t *p_self, tbfcp_primitive_t primitive, uint32_t conf_id, uint16_t transac_id, uint16_t user_id)
{
if (!p_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (!p_self->p_list_attrs && !(p_self->p_list_attrs = tsk_list_create())) {
TSK_DEBUG_ERROR("Failed to create list");
return -2;
}
if (!p_self->f_add_attr) {
p_self->f_add_attr = _tbfcp_pkt_add_attr;
}
p_self->hdr.ver = TBFCP_VERSION;
p_self->hdr.reserved = 0;
p_self->hdr.primitive = primitive;
p_self->hdr.conf_id = conf_id;
p_self->hdr.transac_id = transac_id;
p_self->hdr.user_id = user_id;
return 0;
}
#define _tbfcp_pkt_init_empty(p_self, primitive) _tbfcp_pkt_init((p_self), (primitive), 0, 0, 0)
static int _tbfcp_pkt_init_2(tbfcp_pkt_t *p_self, tbfcp_primitive_t primitive)
{
if (!p_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (!p_self->p_list_attrs && !(p_self->p_list_attrs = tsk_list_create())) {
TSK_DEBUG_ERROR("Failed to create list");
return -2;
}
p_self->hdr.ver = TBFCP_VERSION;
p_self->hdr.reserved = 0;
p_self->hdr.primitive = primitive;
return 0;
}
int tbfcp_pkt_add_attr(tbfcp_pkt_t* p_self, tbfcp_attr_t** pp_attr)
{
if (!p_self || !pp_attr || !*pp_attr) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (p_self->f_add_attr) {
return p_self->f_add_attr(p_self, pp_attr);
}
return _tbfcp_pkt_add_attr(p_self, pp_attr);
}
int tbfcp_pkt_create_empty(tbfcp_primitive_t primitive, tbfcp_pkt_t** pp_self)
{
extern const tsk_object_def_t *tbfcp_pkt_def_t;
tbfcp_pkt_t* p_self;
int ret;
if (!pp_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (!(p_self = tsk_object_new(tbfcp_pkt_def_t))) {
TSK_DEBUG_ERROR("Failed to create object 'tbfcp_pkt_def_t'");
return -2;
}
if ((ret = _tbfcp_pkt_init_empty(p_self, primitive))) {
TSK_OBJECT_SAFE_FREE(p_self);
return ret;
}
*pp_self = p_self;
return 0;
}
int tbfcp_pkt_create(tbfcp_primitive_t primitive, uint32_t conf_id, uint16_t transac_id, uint16_t user_id, tbfcp_pkt_t** pp_self)
{
int ret;
if ((ret = tbfcp_pkt_create_empty(primitive, pp_self))) {
return ret;
}
if ((ret = _tbfcp_pkt_init((*pp_self), primitive, conf_id, transac_id, user_id))) {
TSK_OBJECT_SAFE_FREE((*pp_self));
return ret;
}
return ret;
}
int tbfcp_pkt_get_size_in_octetunits_without_padding(const tbfcp_pkt_t* pc_self, tsk_size_t* p_size)
{
const tsk_list_item_t* pc_item;
const tbfcp_attr_t* pc_attr;
tsk_size_t n_size;
int ret;
if (!pc_self || !p_size) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
*p_size = TBFCP_PKT_HDR_SIZE_IN_OCTETS;
tsk_list_foreach(pc_item, pc_self->p_list_attrs) {
if ((pc_attr = (const tbfcp_attr_t*)pc_item->data)) {
if ((ret = tbfcp_attr_get_size_in_octetunits_without_padding(pc_attr, &n_size))) {
return ret;
}
*p_size += n_size;
}
}
return 0;
}
int tbfcp_pkt_get_size_in_octetunits_with_padding(const tbfcp_pkt_t* pc_self, tsk_size_t* p_size)
{
const tsk_list_item_t* pc_item;
const tbfcp_attr_t* pc_attr;
tsk_size_t n_size;
int ret;
if (!pc_self || !p_size) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
*p_size = TBFCP_PKT_HDR_SIZE_IN_OCTETS;
tsk_list_foreach(pc_item, pc_self->p_list_attrs) {
if ((pc_attr = (const tbfcp_attr_t*)pc_item->data)) {
if ((ret = tbfcp_attr_get_size_in_octetunits_with_padding(pc_attr, &n_size))) {
return ret;
}
*p_size += n_size;
}
}
return 0;
}
int tbfcp_pkt_write_with_padding(const tbfcp_pkt_t* pc_self, uint8_t* p_buff_ptr, tsk_size_t n_buff_size, tsk_size_t *p_written)
{
const tsk_list_item_t* pc_item;
const tbfcp_attr_t* pc_attr;
tsk_size_t n_size;
int ret;
if (!pc_self || !p_buff_ptr || !n_buff_size || !p_written) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if ((ret = tbfcp_pkt_get_size_in_octetunits_with_padding(pc_self, p_written))) {
return ret;
}
if ((n_buff_size < *p_written)) {
TSK_DEBUG_ERROR("Buffer too short: %u<%u", n_buff_size, *p_written);
return -1;
}
p_buff_ptr[0] = (((uint8_t)pc_self->hdr.ver) << 5) | (pc_self->hdr.reserved & 0x7F);
p_buff_ptr[1] = (uint8_t)pc_self->hdr.primitive;
*((uint32_t*)&p_buff_ptr[2]) = tnet_htons((unsigned short)((*p_written - TBFCP_PKT_HDR_SIZE_IN_OCTETS) >> 2));
*((uint32_t*)&p_buff_ptr[4]) = (uint32_t)tnet_htonl(pc_self->hdr.conf_id);
*((uint16_t*)&p_buff_ptr[8]) = tnet_htons(pc_self->hdr.transac_id);
*((uint16_t*)&p_buff_ptr[10]) = tnet_htons(pc_self->hdr.user_id);
p_buff_ptr += TBFCP_PKT_HDR_SIZE_IN_OCTETS;
n_buff_size -= TBFCP_PKT_HDR_SIZE_IN_OCTETS;
tsk_list_foreach(pc_item, pc_self->p_list_attrs) {
if ((pc_attr = (const tbfcp_attr_t*)pc_item->data)) {
if ((ret = tbfcp_attr_write_with_padding(pc_attr, p_buff_ptr, n_buff_size, &n_size))) {
return ret;
}
p_buff_ptr += n_size;
n_buff_size -= n_size;
}
}
return 0;
}
// Useful to check TCP stream contains at least a complete BFCP packet
int tbfcp_pkt_is_complete(const uint8_t* pc_buff_ptr, tsk_size_t n_buff_size, tsk_bool_t *pb_is_complete)
{
if (!pb_is_complete) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
*pb_is_complete = tsk_false;
if (pc_buff_ptr && n_buff_size >= TBFCP_PKT_HDR_SIZE_IN_OCTETS) {
tsk_size_t n_paylen_in_octets = (tnet_ntohs_2(&pc_buff_ptr[2]) << 2);
*pb_is_complete = ((n_buff_size - TBFCP_PKT_HDR_SIZE_IN_OCTETS) >= n_paylen_in_octets);
}
return 0;
}
int tbfcp_pkt_read(const uint8_t* pc_buff_ptr, tsk_size_t n_buff_size, tbfcp_pkt_t** pp_pkt)
{
tsk_bool_t b_is_complete;
tsk_size_t PayloadLengthInOctets;
tbfcp_primitive_t Primitive;
uint32_t ConferenceID;
uint16_t TransactionID, UserID;
int ret, Ver;
if (!pc_buff_ptr || !n_buff_size || !pp_pkt) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if ((ret = tbfcp_pkt_is_complete(pc_buff_ptr, n_buff_size, &b_is_complete))) {
return ret;
}
if (!b_is_complete) {
TSK_DEBUG_ERROR("Buffer too short(%u)", n_buff_size);
return -2;
}
Ver = (pc_buff_ptr[0] >> 5) & 0x07;
if (Ver != TBFCP_VERSION) {
TSK_DEBUG_ERROR("Version(%d)<>%d", Ver, TBFCP_VERSION);
return -3;
}
Primitive = (tbfcp_primitive_t)pc_buff_ptr[1];
PayloadLengthInOctets = (tnet_ntohs_2(&pc_buff_ptr[2]) << 2);
ConferenceID = (uint32_t)tnet_ntohl_2(&pc_buff_ptr[4]);
TransactionID = tnet_ntohs_2(&pc_buff_ptr[8]);
UserID = tnet_ntohs_2(&pc_buff_ptr[10]);
if((ret = tbfcp_pkt_create(Primitive, ConferenceID, TransactionID, UserID, pp_pkt))) {
return ret;
}
if (PayloadLengthInOctets > 0) {
tbfcp_attr_t* p_attr;
tsk_size_t n_consumed_octets;
pc_buff_ptr += TBFCP_PKT_HDR_SIZE_IN_OCTETS;
do {
if ((ret = tbfcp_attr_read(pc_buff_ptr, PayloadLengthInOctets, &n_consumed_octets, &p_attr))) {
return ret;
}
if ((ret = tbfcp_pkt_add_attr((*pp_pkt), &p_attr))) {
TSK_OBJECT_SAFE_FREE((*pp_pkt));
return ret;
}
PayloadLengthInOctets -= n_consumed_octets;
pc_buff_ptr += n_consumed_octets;
}
while (PayloadLengthInOctets >= TBFCP_ATTR_HDR_SIZE_IN_OCTETS);
}
return 0;
}
int tbfcp_pkt_attr_find_at(const struct tbfcp_pkt_s* pc_self, enum tbfcp_attribute_format_e e_format, tsk_size_t u_index, const struct tbfcp_attr_s** ppc_attr)
{
tsk_size_t _u_index = 0;
const tsk_list_item_t *pc_item;
const struct tbfcp_attr_s* pc_attr;
if (!pc_self || !ppc_attr) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
*ppc_attr = tsk_null;
tsk_list_foreach(pc_item, pc_self->p_list_attrs) {
pc_attr = (const struct tbfcp_attr_s*)pc_item->data;
if (!pc_attr || pc_attr->format != e_format) {
continue;
}
if (_u_index++ >= u_index) {
*ppc_attr = pc_attr;
break;
}
}
return 0;
}
static tsk_object_t* tbfcp_pkt_ctor(tsk_object_t * self, va_list * app)
{
tbfcp_pkt_t *p_pkt = (tbfcp_pkt_t *)self;
if (p_pkt) {
p_pkt->f_add_attr = _tbfcp_pkt_add_attr;
if (!(p_pkt->p_list_attrs = tsk_list_create())) {
TSK_DEBUG_ERROR("Failed to create list");
return tsk_null;
}
}
return self;
}
static tsk_object_t* tbfcp_pkt_dtor(tsk_object_t * self)
{
tbfcp_pkt_t *p_pkt = (tbfcp_pkt_t *)self;
if (p_pkt) {
TSK_DEBUG_INFO("*** BFCP Packet destroyed ***");
TSK_OBJECT_SAFE_FREE(p_pkt->p_list_attrs);
}
return self;
}
static int tbfcp_pkt_cmp(const tsk_object_t *_pk1, const tsk_object_t *_pk2)
{
const tbfcp_pkt_t *pc_pk1 = (const tbfcp_pkt_t *)_pk1;
const tbfcp_pkt_t *pc_pk2 = (const tbfcp_pkt_t *)_pk2;
return (int)(pc_pk1-pc_pk2);
}
static const tsk_object_def_t tbfcp_pkt_def_s = {
sizeof(tbfcp_pkt_t),
tbfcp_pkt_ctor,
tbfcp_pkt_dtor,
tbfcp_pkt_cmp,
};
const tsk_object_def_t *tbfcp_pkt_def_t = &tbfcp_pkt_def_s;
/***** rfc4582 - 5.3.1. FloorRequest *****/
int tbfcp_pkt_create_FloorRequest_2(uint32_t conf_id, uint16_t transac_id, uint16_t user_id, uint16_t floor_id, tbfcp_pkt_t** pp_self)
{
int ret;
tbfcp_attr_unsigned16_t* p_floor_id;
if ((ret = tbfcp_pkt_create_FloorRequest(conf_id, transac_id, user_id, pp_self))) {
return ret;
}
if ((ret = tbfcp_attr_unsigned16_create(tbfcp_attribute_type_FLOOR_ID, kBfcpFieldMYes, floor_id, &p_floor_id))) {
return ret;
}
if ((ret = tbfcp_pkt_add_attr(*pp_self, (tbfcp_attr_t**)&p_floor_id))) {
TSK_OBJECT_SAFE_FREE(p_floor_id);
return ret;
}
return 0;
}
/***** rfc4582 - 5.3.2. FloorRelease *****/
int tbfcp_pkt_create_FloorRelease_2(uint32_t conf_id, uint16_t transac_id, uint16_t user_id, uint16_t floor_req_id, tbfcp_pkt_t** pp_self)
{
int ret;
tbfcp_attr_unsigned16_t* p_floor_req_id;
if ((ret = tbfcp_pkt_create_FloorRelease(conf_id, transac_id, user_id, pp_self))) {
return ret;
}
if ((ret = tbfcp_attr_unsigned16_create(tbfcp_attribute_type_FLOOR_REQUEST_ID, kBfcpFieldMYes, floor_req_id, &p_floor_req_id))) {
return ret;
}
if ((ret = tbfcp_pkt_add_attr(*pp_self, (tbfcp_attr_t**)&p_floor_req_id))) {
TSK_OBJECT_SAFE_FREE(p_floor_req_id);
return ret;
}
return 0;
}
/**** rfc4582 - 5.3.4. FloorRequestStatus *****/
int tbfcp_pkt_create_FloorRequestStatus_2(uint32_t conf_id, uint16_t transac_id, uint16_t user_id, uint16_t floor_req_id, tbfcp_pkt_t** pp_self)
{
int ret;
tbfcp_attr_grouped_t* p_floor_req_info;
if ((ret = tbfcp_pkt_create_FloorRequestStatus(conf_id, transac_id, user_id, pp_self))) {
return ret;
}
if ((ret = tbfcp_attr_grouped_create_u16(tbfcp_attribute_type_FLOOR_REQUEST_INFORMATION, kBfcpFieldMNo, floor_req_id, &p_floor_req_info))) {
return ret;
}
if ((ret = tbfcp_pkt_add_attr(*pp_self, (tbfcp_attr_t**)&p_floor_req_info))) {
TSK_OBJECT_SAFE_FREE(p_floor_req_info);
return ret;
}
return 0;
}
/**** 5.3.12. HelloAck ***/
int tbfcp_pkt_create_HelloAck_2(uint32_t conf_id, uint16_t transac_id, uint16_t user_id, struct tbfcp_pkt_s** pp_self)
{
tsk_size_t u;
int ret;
tbfcp_attr_octetstring_t *p_supp_attr, *p_supp_prim;
static const uint8_t* kNullOctetStringPtr = tsk_null;
static const tbfcp_primitive_t __supp_prims[] = {
tbfcp_primitive_FloorRequest,
tbfcp_primitive_FloorRelease,
tbfcp_primitive_FloorRequestQuery,
tbfcp_primitive_FloorRequestStatus,
tbfcp_primitive_UserQuery,
tbfcp_primitive_UserStatus,
tbfcp_primitive_FloorQuery,
tbfcp_primitive_FloorStatus,
tbfcp_primitive_ChairAction,
tbfcp_primitive_ChairActionAck,
tbfcp_primitive_Hello,
tbfcp_primitive_HelloAck,
tbfcp_primitive_Error,
};
static const tsk_size_t __supp_prims_count = sizeof(__supp_prims)/sizeof(__supp_prims[0]);
static const tbfcp_attribute_type_t __supp_attrs[] = {
tbfcp_attribute_type_BENEFICIARY_ID,
tbfcp_attribute_type_FLOOR_ID,
tbfcp_attribute_type_FLOOR_REQUEST_ID,
tbfcp_attribute_type_PRIORITY,
tbfcp_attribute_type_REQUEST_STATUS,
tbfcp_attribute_type_ERROR_CODE,
tbfcp_attribute_type_ERROR_INFO,
tbfcp_attribute_type_PARTICIPANT_PROVIDED_INFO,
tbfcp_attribute_type_STATUS_INFO,
tbfcp_attribute_type_SUPPORTED_ATTRIBUTES,
tbfcp_attribute_type_SUPPORTED_PRIMITIVES,
tbfcp_attribute_type_USER_DISPLAY_NAME,
tbfcp_attribute_type_USER_URI,
tbfcp_attribute_type_BENEFICIARY_INFORMATION,
tbfcp_attribute_type_FLOOR_REQUEST_INFORMATION,
tbfcp_attribute_type_REQUESTED_BY_INFORMATION,
tbfcp_attribute_type_FLOOR_REQUEST_STATUS,
tbfcp_attribute_type_OVERALL_REQUEST_STATUS,
};
static const tsk_size_t __supp_attrs_count = sizeof(__supp_attrs)/sizeof(__supp_attrs[0]);
if ((ret = tbfcp_pkt_create_HelloAck(conf_id, transac_id, user_id, pp_self))) {
return ret;
}
/* SUPPORTED-ATTRIBUTES */
if ((ret = tbfcp_attr_octetstring_create(tbfcp_attribute_type_SUPPORTED_ATTRIBUTES, kBfcpFieldMNo, kNullOctetStringPtr, (uint8_t)__supp_attrs_count, &p_supp_attr))) {
return ret;
}
for (u = 0; u < p_supp_attr->OctetStringLength; ++u) {
p_supp_attr->OctetString[u] = (__supp_attrs[u] << 1/*R*/);
}
if ((ret = tbfcp_pkt_add_attr(*pp_self, (tbfcp_attr_t**)&p_supp_attr))) {
TSK_OBJECT_SAFE_FREE(p_supp_attr);
return ret;
}
/* SUPPORTED-PRIMITIVES */
if ((ret = tbfcp_attr_octetstring_create(tbfcp_attribute_type_SUPPORTED_PRIMITIVES, kBfcpFieldMNo, kNullOctetStringPtr, (uint8_t)__supp_prims_count, &p_supp_prim))) {
return ret;
}
for (u = 0; u < p_supp_prim->OctetStringLength; ++u) {
p_supp_prim->OctetString[u] = __supp_prims[u];
}
if ((ret = tbfcp_pkt_add_attr(*pp_self, (tbfcp_attr_t**)&p_supp_prim))) {
TSK_OBJECT_SAFE_FREE(p_supp_prim);
return ret;
}
return 0;
}
#if 0
/***** rfc4582 - 5.3.1. FloorRequest *****/
static int _tbfcp_pkt_FloorRequest_add_attr(tbfcp_pkt_t* _p_self, tbfcp_attr_t** pp_attr)
{
tbfcp_pkt_FloorRequest_t* p_self = (tbfcp_pkt_FloorRequest_t*)_p_self;
if (!p_self || !pp_attr || !*pp_attr) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
switch ((*pp_attr)->hdr.type) {
SWITCH_CASE_TAKE_ATTR(tbfcp_attribute_type_FLOOR_ID, struct tbfcp_attr_unsigned16_s*, p_floor_id);
SWITCH_CASE_TAKE_ATTR(tbfcp_attribute_type_BENEFICIARY_ID, struct tbfcp_attr_unsigned16_s*, p_beneficiary_id);
SWITCH_CASE_TAKE_ATTR(tbfcp_attribute_type_PARTICIPANT_PROVIDED_INFO, struct tbfcp_attr_octetstring_s*, p_participant_provided_info);
SWITCH_CASE_TAKE_ATTR(tbfcp_attribute_type_PRIORITY, struct tbfcp_attr_octetstring16_s*, p_priority);
}
return _tbfcp_pkt_add_attr(_p_self, pp_attr);
}
int tbfcp_pkt_FloorRequest_create_empty(tbfcp_pkt_FloorRequest_t** pp_self)
{
extern const tsk_object_def_t *tbfcp_pkt_FloorRequest_def_t;
tbfcp_pkt_FloorRequest_t* p_self;
int ret;
if (!pp_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (!(p_self = tsk_object_new(tbfcp_pkt_FloorRequest_def_t))) {
TSK_DEBUG_ERROR("Failed to create object 'tbfcp_pkt_FloorRequest_def_t'");
return -2;
}
if ((ret = _tbfcp_pkt_init_empty_FloorRequest(p_self))) {
TSK_OBJECT_SAFE_FREE(p_self);
return ret;
}
*pp_self = p_self;
return 0;
}
int tbfcp_pkt_FloorRequest_create(uint32_t conf_id, uint16_t transac_id, uint16_t user_id, uint16_t floor_id, tbfcp_pkt_FloorRequest_t** pp_self)
{
int ret;
if ((ret = tbfcp_pkt_FloorRequest_create_empty(pp_self))) {
return ret;
}
if ((ret = _tbfcp_pkt_init_FloorRequest((*pp_self), conf_id, transac_id, user_id))) {
TSK_OBJECT_SAFE_FREE((*pp_self));
return ret;
}
if ((ret = tbfcp_attr_unsigned16_create(tbfcp_attribute_type_FLOOR_ID, kBfcpFieldMYes, floor_id, &(*pp_self)->p_floor_id))) {
TSK_OBJECT_SAFE_FREE((*pp_self));
return ret;
}
return ret;
}
static tsk_object_t* tbfcp_pkt_FloorRequest_ctor(tsk_object_t * self, va_list * app)
{
tbfcp_pkt_FloorRequest_t *p_pkt = (tbfcp_pkt_FloorRequest_t *)self;
if (p_pkt) {
TBFCP_PKT(p_pkt)->f_add_attr = _tbfcp_pkt_FloorRequest_add_attr;
}
return self;
}
static tsk_object_t* tbfcp_pkt_FloorRequest_dtor(tsk_object_t * self)
{
tbfcp_pkt_FloorRequest_t *p_pkt = (tbfcp_pkt_FloorRequest_t *)self;
if (p_pkt) {
TSK_DEBUG_INFO("*** BFCP Packet(FloorRequest) destroyed ***");
_tbfcp_pkt_deinit(TBFCP_PKT(p_pkt)); // dtor(base)
TSK_OBJECT_SAFE_FREE(p_pkt->p_floor_id);
TSK_OBJECT_SAFE_FREE(p_pkt->p_beneficiary_id);
TSK_OBJECT_SAFE_FREE(p_pkt->p_participant_provided_info);
TSK_OBJECT_SAFE_FREE(p_pkt->p_priority);
}
return self;
}
static int tbfcp_pkt_FloorRequest_cmp(const tsk_object_t *_pk1, const tsk_object_t *_pk2)
{
const tbfcp_pkt_FloorRequest_t *pc_pk1 = (const tbfcp_pkt_FloorRequest_t *)_pk1;
const tbfcp_pkt_FloorRequest_t *pc_pk2 = (const tbfcp_pkt_FloorRequest_t *)_pk2;
return (int)(pc_pk1-pc_pk2);
}
static const tsk_object_def_t tbfcp_pkt_FloorRequest_def_s = {
sizeof(tbfcp_pkt_FloorRequest_t),
tbfcp_pkt_FloorRequest_ctor,
tbfcp_pkt_FloorRequest_dtor,
tbfcp_pkt_FloorRequest_cmp,
};
const tsk_object_def_t *tbfcp_pkt_FloorRequest_def_t = &tbfcp_pkt_FloorRequest_def_s;
#endif
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