diff options
Diffstat (limited to 'tinyMEDIA/src/tmedia_qos.c')
| -rwxr-xr-x | tinyMEDIA/src/tmedia_qos.c | 1417 |
1 files changed, 708 insertions, 709 deletions
diff --git a/tinyMEDIA/src/tmedia_qos.c b/tinyMEDIA/src/tmedia_qos.c index c5c9d3d..1a4b0af 100755 --- a/tinyMEDIA/src/tmedia_qos.c +++ b/tinyMEDIA/src/tmedia_qos.c @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * 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 General Public License for more details. -* +* * You should have received a copy of the GNU General Public License * along with DOUBANGO. * @@ -36,401 +36,402 @@ static const char* tmedia_qos_strength_tostring(tmedia_qos_strength_t strength) { - switch(strength){ - case tmedia_qos_strength_none: - return "none"; - case tmedia_qos_strength_mandatory: - return "mandatory"; - case tmedia_qos_strength_optional: - return "optional"; - case tmedia_qos_strength_failure: - return "failure"; - case tmedia_qos_strength_unknown: - default: - return "unknown"; - } + switch(strength) { + case tmedia_qos_strength_none: + return "none"; + case tmedia_qos_strength_mandatory: + return "mandatory"; + case tmedia_qos_strength_optional: + return "optional"; + case tmedia_qos_strength_failure: + return "failure"; + case tmedia_qos_strength_unknown: + default: + return "unknown"; + } } static tmedia_qos_strength_t tmedia_qos_strength_fromstring(const char* strength) { - if(tsk_strequals(strength, "none")){ - return tmedia_qos_strength_none; - } - else if(tsk_strequals(strength, "mandatory")){ - return tmedia_qos_strength_mandatory; - } - else if(tsk_strequals(strength, "optional")){ - return tmedia_qos_strength_optional; - } - else if(tsk_strequals(strength, "failure")){ - return tmedia_qos_strength_failure; - } - else{ - return tmedia_qos_strength_unknown; - } + if(tsk_strequals(strength, "none")) { + return tmedia_qos_strength_none; + } + else if(tsk_strequals(strength, "mandatory")) { + return tmedia_qos_strength_mandatory; + } + else if(tsk_strequals(strength, "optional")) { + return tmedia_qos_strength_optional; + } + else if(tsk_strequals(strength, "failure")) { + return tmedia_qos_strength_failure; + } + else { + return tmedia_qos_strength_unknown; + } } static tmedia_qos_direction_t tmedia_qos_direction_fromstring(const char* direction) { - if(tsk_strequals(direction, "send")){ - return tmedia_qos_direction_send; - } - else if(tsk_strequals(direction, "recv")){ - return tmedia_qos_direction_recv; - } - else if(tsk_strequals(direction, "sendrecv")){ - return tmedia_qos_direction_sendrecv; - } - else{ - return tmedia_qos_direction_none; - } + if(tsk_strequals(direction, "send")) { + return tmedia_qos_direction_send; + } + else if(tsk_strequals(direction, "recv")) { + return tmedia_qos_direction_recv; + } + else if(tsk_strequals(direction, "sendrecv")) { + return tmedia_qos_direction_sendrecv; + } + else { + return tmedia_qos_direction_none; + } } /* ========================= Common ==================================*/ tmedia_qos_tline_t* tmedia_qos_tline_create(tmedia_qos_stype_t type, tmedia_qos_strength_t strength) { - switch(type){ - case tmedia_qos_stype_e2e: - return (tmedia_qos_tline_t*)tmedia_qos_tline_e2e_create(strength); - case tmedia_qos_stype_segmented: - return (tmedia_qos_tline_t*)tmedia_qos_tline_segmented_create(strength); - default: break; - } - return tsk_null; + switch(type) { + case tmedia_qos_stype_e2e: + return (tmedia_qos_tline_t*)tmedia_qos_tline_e2e_create(strength); + case tmedia_qos_stype_segmented: + return (tmedia_qos_tline_t*)tmedia_qos_tline_segmented_create(strength); + default: + break; + } + return tsk_null; } tmedia_qos_stype_t tmedia_qos_get_type(const tsdp_header_M_t* m) { - const tsdp_header_A_t* A; - char s0[10]; - - if(!m){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tmedia_qos_stype_none; - } - - if((A = tsdp_header_M_findA(m, "curr"))){ - if(sscanf(A->value, "qos %s %*s", s0) != EOF){ - return tsk_strequals(s0, "e2e") ? tmedia_qos_stype_e2e : tmedia_qos_stype_segmented; - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - return tmedia_qos_stype_none; + const tsdp_header_A_t* A; + char s0[10]; + + if(!m) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tmedia_qos_stype_none; + } + + if((A = tsdp_header_M_findA(m, "curr"))) { + if(sscanf(A->value, "qos %s %*s", s0) != EOF) { + return tsk_strequals(s0, "e2e") ? tmedia_qos_stype_e2e : tmedia_qos_stype_segmented; + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + return tmedia_qos_stype_none; } tmedia_qos_tline_t* tmedia_qos_tline_from_sdp(const tsdp_header_M_t* m) { - if(!m){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_null; - } - - switch(tmedia_qos_get_type(m)){ - case tmedia_qos_stype_e2e: - return (tmedia_qos_tline_t*)tmedia_qos_tline_e2e_from_sdp(m); - case tmedia_qos_stype_segmented: - return (tmedia_qos_tline_t*)tmedia_qos_tline_segmented_from_sdp(m); - default: - return tsk_null; - } + if(!m) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_null; + } + + switch(tmedia_qos_get_type(m)) { + case tmedia_qos_stype_e2e: + return (tmedia_qos_tline_t*)tmedia_qos_tline_e2e_from_sdp(m); + case tmedia_qos_stype_segmented: + return (tmedia_qos_tline_t*)tmedia_qos_tline_segmented_from_sdp(m); + default: + return tsk_null; + } } int tmedia_qos_tline_to_sdp(const tmedia_qos_tline_t* self, tsdp_header_M_t* m) { - if(!self || !m){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - switch(self->type){ - case tmedia_qos_stype_e2e: - return tmedia_qos_tline_e2e_to_sdp((tmedia_qos_tline_e2e_t*)self, m); - case tmedia_qos_stype_segmented: - return tmedia_qos_tline_segmented_to_sdp((tmedia_qos_tline_segmented_t*)self, m); - default: - TSK_DEBUG_ERROR("Invalid type"); - return -2; - } + if(!self || !m) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + switch(self->type) { + case tmedia_qos_stype_e2e: + return tmedia_qos_tline_e2e_to_sdp((tmedia_qos_tline_e2e_t*)self, m); + case tmedia_qos_stype_segmented: + return tmedia_qos_tline_segmented_to_sdp((tmedia_qos_tline_segmented_t*)self, m); + default: + TSK_DEBUG_ERROR("Invalid type"); + return -2; + } } int tmedia_qos_tline_set_ro(tmedia_qos_tline_t* self, const tmedia_qos_tline_t* ro) { - if(!self || !ro){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - switch(self->type){ - case tmedia_qos_stype_e2e: - return tmedia_qos_tline_e2e_set_ro((tmedia_qos_tline_e2e_t*)self, (const tmedia_qos_tline_e2e_t*)ro); - case tmedia_qos_stype_segmented: - return tmedia_qos_tline_segmented_set_ro((tmedia_qos_tline_segmented_t*)self, (const tmedia_qos_tline_segmented_t*)ro); - default: - TSK_DEBUG_ERROR("Invalid type"); - return -2; - } + if(!self || !ro) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + switch(self->type) { + case tmedia_qos_stype_e2e: + return tmedia_qos_tline_e2e_set_ro((tmedia_qos_tline_e2e_t*)self, (const tmedia_qos_tline_e2e_t*)ro); + case tmedia_qos_stype_segmented: + return tmedia_qos_tline_segmented_set_ro((tmedia_qos_tline_segmented_t*)self, (const tmedia_qos_tline_segmented_t*)ro); + default: + TSK_DEBUG_ERROR("Invalid type"); + return -2; + } } tsk_bool_t tmedia_qos_tline_canresume(const tmedia_qos_tline_t* self) { - if(!self){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_true; - } - switch(self->type){ - case tmedia_qos_stype_segmented: - return tmedia_qos_tline_segmented_canresume((const tmedia_qos_tline_segmented_t*)self); - case tmedia_qos_stype_e2e: - return tmedia_qos_tline_e2e_canresume((const tmedia_qos_tline_e2e_t*)self); - default: - return tsk_true; - } + if(!self) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_true; + } + switch(self->type) { + case tmedia_qos_stype_segmented: + return tmedia_qos_tline_segmented_canresume((const tmedia_qos_tline_segmented_t*)self); + case tmedia_qos_stype_e2e: + return tmedia_qos_tline_e2e_canresume((const tmedia_qos_tline_e2e_t*)self); + default: + return tsk_true; + } } /* ========================= E2E ==================================*/ tmedia_qos_tline_e2e_t* tmedia_qos_tline_e2e_create(tmedia_qos_strength_t strength) { - return tsk_object_new(tmedia_qos_tline_e2e_def_t, strength); + return tsk_object_new(tmedia_qos_tline_e2e_def_t, strength); } tmedia_qos_tline_e2e_t* tmedia_qos_tline_e2e_from_sdp(const tsdp_header_M_t* m) { - tmedia_qos_tline_e2e_t* e2e = tsk_null; - const tsdp_header_A_t* A; - tsk_size_t i; - - char s0[10], s1[10]; - - if(!m){ - TSK_DEBUG_ERROR("invalid parameter"); - return tsk_null; - } - - /* Example - a=curr:qos e2e none - a=des:qos mandatory e2e sendrecv - a=conf:qos e2e recv - */ - - e2e = tmedia_qos_tline_e2e_create(tmedia_qos_strength_unknown); - - /* curr */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "curr", i)); i++){ - if(sscanf(A->value, "qos e2e %10s", s0) != EOF){ - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s0); - switch(dir){ - case tmedia_qos_direction_send: - e2e->send.current = tsk_true; - break; - case tmedia_qos_direction_recv: - e2e->recv.current = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - e2e->send.current = tsk_true; - e2e->recv.current = tsk_true; - break; - case tmedia_qos_direction_none: - e2e->send.current = tsk_false; - e2e->recv.current = tsk_false; - break; - default: - break; - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - /* des */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "des", i)); i++){ - if(sscanf(A->value, "qos %10s e2e %10s", s0, s1) != EOF){ - tmedia_qos_strength_t strength = tmedia_qos_strength_fromstring(s0); - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); - switch(dir){ - case tmedia_qos_direction_send: - e2e->send.strength = strength; - break; - case tmedia_qos_direction_recv: - e2e->recv.strength = strength; - break; - case tmedia_qos_direction_sendrecv: - e2e->send.strength = strength; - e2e->recv.strength = strength; - break; - default: - break; - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - /* conf */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "conf", i)); i++){ - if(sscanf(A->value, "qos e2e %10s", s0) != EOF){ - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s0); - switch(dir){ - case tmedia_qos_direction_send: - e2e->send.confirm = tsk_true; - break; - case tmedia_qos_direction_recv: - e2e->recv.confirm = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - e2e->send.confirm = tsk_true; - e2e->recv.confirm = tsk_true; - break; - default: - break; - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - return e2e; + tmedia_qos_tline_e2e_t* e2e = tsk_null; + const tsdp_header_A_t* A; + tsk_size_t i; + + char s0[10], s1[10]; + + if(!m) { + TSK_DEBUG_ERROR("invalid parameter"); + return tsk_null; + } + + /* Example + a=curr:qos e2e none + a=des:qos mandatory e2e sendrecv + a=conf:qos e2e recv + */ + + e2e = tmedia_qos_tline_e2e_create(tmedia_qos_strength_unknown); + + /* curr */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "curr", i)); i++) { + if(sscanf(A->value, "qos e2e %10s", s0) != EOF) { + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s0); + switch(dir) { + case tmedia_qos_direction_send: + e2e->send.current = tsk_true; + break; + case tmedia_qos_direction_recv: + e2e->recv.current = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + e2e->send.current = tsk_true; + e2e->recv.current = tsk_true; + break; + case tmedia_qos_direction_none: + e2e->send.current = tsk_false; + e2e->recv.current = tsk_false; + break; + default: + break; + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + /* des */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "des", i)); i++) { + if(sscanf(A->value, "qos %10s e2e %10s", s0, s1) != EOF) { + tmedia_qos_strength_t strength = tmedia_qos_strength_fromstring(s0); + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); + switch(dir) { + case tmedia_qos_direction_send: + e2e->send.strength = strength; + break; + case tmedia_qos_direction_recv: + e2e->recv.strength = strength; + break; + case tmedia_qos_direction_sendrecv: + e2e->send.strength = strength; + e2e->recv.strength = strength; + break; + default: + break; + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + /* conf */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "conf", i)); i++) { + if(sscanf(A->value, "qos e2e %10s", s0) != EOF) { + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s0); + switch(dir) { + case tmedia_qos_direction_send: + e2e->send.confirm = tsk_true; + break; + case tmedia_qos_direction_recv: + e2e->recv.confirm = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + e2e->send.confirm = tsk_true; + e2e->recv.confirm = tsk_true; + break; + default: + break; + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + return e2e; } int tmedia_qos_tline_e2e_to_sdp(const tmedia_qos_tline_e2e_t* self, tsdp_header_M_t* m) { - /* RFC 3312 - 5.1.1 SDP encoding - - For the end-to-end status type, the user agent MUST generate one - current status line with the tag "e2e" for the media stream. If the - strength-tags for both directions are equal (e.g., both "mandatory") - in the transaction status table, the user agent MUST add one desired - status line with the tag "sendrecv". If both tags are different, the - user agent MUST include two desired status lines, one with the tag - "send" and the other with the tag "recv". - */ - char* temp = tsk_null; - - if(!self || !m){ - TSK_DEBUG_ERROR("invalid parameter"); - return -1; - } - /* Example - a=curr:qos e2e none - a=des:qos mandatory e2e sendrecv - */ - - - /* curr */ - tsk_sprintf(&temp, "qos e2e %s", (self->recv.current && self->send.current) ? "sendrecv" : (self->recv.current ? "recv" : (self->send.current ? "send" : "none"))); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("curr", temp), - tsk_null); - TSK_FREE(temp); - - /* des */ - if(self->recv.strength == self->send.strength){ - /* sendrecv */ - tsk_sprintf(&temp, "qos %s e2e sendrecv", tmedia_qos_strength_tostring(self->recv.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - else{ - /* send */ - tsk_sprintf(&temp, "qos %s e2e send", tmedia_qos_strength_tostring(self->send.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - - /* recv */ - tsk_sprintf(&temp, "qos %s e2e recv", tmedia_qos_strength_tostring(self->recv.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - - /* conf (should not request confirm on "send" direction)*/ - if(self->recv.confirm){ - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("conf", "qos e2e recv"), - tsk_null); - } - return 0; + /* RFC 3312 - 5.1.1 SDP encoding + + For the end-to-end status type, the user agent MUST generate one + current status line with the tag "e2e" for the media stream. If the + strength-tags for both directions are equal (e.g., both "mandatory") + in the transaction status table, the user agent MUST add one desired + status line with the tag "sendrecv". If both tags are different, the + user agent MUST include two desired status lines, one with the tag + "send" and the other with the tag "recv". + */ + char* temp = tsk_null; + + if(!self || !m) { + TSK_DEBUG_ERROR("invalid parameter"); + return -1; + } + /* Example + a=curr:qos e2e none + a=des:qos mandatory e2e sendrecv + */ + + + /* curr */ + tsk_sprintf(&temp, "qos e2e %s", (self->recv.current && self->send.current) ? "sendrecv" : (self->recv.current ? "recv" : (self->send.current ? "send" : "none"))); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("curr", temp), + tsk_null); + TSK_FREE(temp); + + /* des */ + if(self->recv.strength == self->send.strength) { + /* sendrecv */ + tsk_sprintf(&temp, "qos %s e2e sendrecv", tmedia_qos_strength_tostring(self->recv.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + else { + /* send */ + tsk_sprintf(&temp, "qos %s e2e send", tmedia_qos_strength_tostring(self->send.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + + /* recv */ + tsk_sprintf(&temp, "qos %s e2e recv", tmedia_qos_strength_tostring(self->recv.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + + /* conf (should not request confirm on "send" direction)*/ + if(self->recv.confirm) { + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("conf", "qos e2e recv"), + tsk_null); + } + return 0; } int tmedia_qos_tline_e2e_set_ro(tmedia_qos_tline_e2e_t* self, const tmedia_qos_tline_e2e_t* ro) { - if(!self || !ro){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - /* We were the offerer - * Remote asked for confirmation in its "recv" direction? - * "recv" direction for remote is our "send" direction - * As we don't support RSVP (under the way), confirm immediatly. - * "send" direction should not requested for confirmation - */ - if(ro->recv.confirm){ - self->send.current = tsk_true; - goto bail; - } - if(ro->send.current){ - self->recv.confirm = tsk_false; /* remote confirmed */ - self->recv.current = tsk_true; /* because ro confirmed */ - self->send.current = tsk_true; /* beacuse we don't support RSVP */ - goto bail; - } - - /* We are the answerer - * As we don't support RSVP (under the way): - * ==> request confirmation for "recv" direction if equal to "none" (not reserved) - * => - */ - if(!self->recv.current){ - self->recv.confirm = tsk_true; - goto bail; - } + if(!self || !ro) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + /* We were the offerer + * Remote asked for confirmation in its "recv" direction? + * "recv" direction for remote is our "send" direction + * As we don't support RSVP (under the way), confirm immediatly. + * "send" direction should not requested for confirmation + */ + if(ro->recv.confirm) { + self->send.current = tsk_true; + goto bail; + } + if(ro->send.current) { + self->recv.confirm = tsk_false; /* remote confirmed */ + self->recv.current = tsk_true; /* because ro confirmed */ + self->send.current = tsk_true; /* beacuse we don't support RSVP */ + goto bail; + } + + /* We are the answerer + * As we don't support RSVP (under the way): + * ==> request confirmation for "recv" direction if equal to "none" (not reserved) + * => + */ + if(!self->recv.current) { + self->recv.confirm = tsk_true; + goto bail; + } bail: - /* all other cases: success */ - return 0; + /* all other cases: success */ + return 0; } tsk_bool_t tmedia_qos_tline_e2e_canresume(const tmedia_qos_tline_e2e_t* self) { - if(!self){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_true; - } - - /* Example - a=curr:qos e2e none - a=des:qos mandatory e2e sendrecv - - Or - - a=curr:qos e2e send - a=des:qos mandatory e2e recv - a=des:qos optional e2e send - */ - - /* only "mandatory" strength should force the application to continue nego. */ - if(self->recv.strength == tmedia_qos_strength_mandatory && !self->recv.current){ - return tsk_false; - } - /*else */if(self->send.strength == tmedia_qos_strength_mandatory && !self->send.current){ - return tsk_false; - } - - /* "optinal" and "none" strengths */ - return tsk_true; + if(!self) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_true; + } + + /* Example + a=curr:qos e2e none + a=des:qos mandatory e2e sendrecv + + Or + + a=curr:qos e2e send + a=des:qos mandatory e2e recv + a=des:qos optional e2e send + */ + + /* only "mandatory" strength should force the application to continue nego. */ + if(self->recv.strength == tmedia_qos_strength_mandatory && !self->recv.current) { + return tsk_false; + } + /*else */if(self->send.strength == tmedia_qos_strength_mandatory && !self->send.current) { + return tsk_false; + } + + /* "optinal" and "none" strengths */ + return tsk_true; } // @@ -438,29 +439,28 @@ tsk_bool_t tmedia_qos_tline_e2e_canresume(const tmedia_qos_tline_e2e_t* self) // static tsk_object_t* tmedia_qos_tline_e2e_ctor(tsk_object_t * self, va_list * app) { - tmedia_qos_tline_e2e_t *e2e = self; - if(e2e){ - e2e->recv.strength = e2e->send.strength = va_arg(*app, tmedia_qos_strength_t); - TMEDIA_QOS_TLINE(e2e)->type = tmedia_qos_stype_e2e; - } - return self; + tmedia_qos_tline_e2e_t *e2e = self; + if(e2e) { + e2e->recv.strength = e2e->send.strength = va_arg(*app, tmedia_qos_strength_t); + TMEDIA_QOS_TLINE(e2e)->type = tmedia_qos_stype_e2e; + } + return self; } static tsk_object_t* tmedia_qos_tline_e2e_dtor(tsk_object_t * self) -{ - tmedia_qos_tline_e2e_t *e2e = self; - if(e2e){ - } +{ + tmedia_qos_tline_e2e_t *e2e = self; + if(e2e) { + } - return self; + return self; } -static const tsk_object_def_t tmedia_qos_tline_e2e_def_s = -{ - sizeof(tmedia_qos_tline_e2e_t), - tmedia_qos_tline_e2e_ctor, - tmedia_qos_tline_e2e_dtor, - tsk_null, +static const tsk_object_def_t tmedia_qos_tline_e2e_def_s = { + sizeof(tmedia_qos_tline_e2e_t), + tmedia_qos_tline_e2e_ctor, + tmedia_qos_tline_e2e_dtor, + tsk_null, }; const tsk_object_def_t *tmedia_qos_tline_e2e_def_t = &tmedia_qos_tline_e2e_def_s; @@ -477,356 +477,356 @@ const tsk_object_def_t *tmedia_qos_tline_e2e_def_t = &tmedia_qos_tline_e2e_def_s tmedia_qos_tline_segmented_t* tmedia_qos_tline_segmented_create(tmedia_qos_strength_t strength) { - return tsk_object_new(tmedia_qos_tline_segmented_def_t, strength); + return tsk_object_new(tmedia_qos_tline_segmented_def_t, strength); } tmedia_qos_tline_segmented_t* tmedia_qos_tline_segmented_from_sdp(const tsdp_header_M_t* m) { - tmedia_qos_tline_segmented_t* segmented = tsk_null; - const tsdp_header_A_t* A; - tsk_size_t i; - - char s0[10], s1[10], s2[10]; - - if(!m){ - TSK_DEBUG_ERROR("invalid parameter"); - return tsk_null; - } - - /* Example - a=curr:qos local none - a=curr:qos remote none - a=des:qos optional remote send - a=des:qos none remote recv - a=des:qos none local sendrecv - a=conf:qos local recv - */ - segmented = tmedia_qos_tline_segmented_create(tmedia_qos_strength_unknown); - - /* curr */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "curr", i)); i++){ - if(sscanf(A->value, "qos %10s %10s", s0, s1) != EOF){ - /* For segmented, s0 should be equal to "local" or "remote" */ - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); - if(tsk_strequals(s0, "local")){ - /* local */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->local_send.current = tsk_true; - break; - case tmedia_qos_direction_recv: - segmented->local_recv.current = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - segmented->local_send.current = tsk_true; - segmented->local_recv.current = tsk_true; - break; - case tmedia_qos_direction_none: - segmented->local_send.current = tsk_false; - segmented->local_recv.current = tsk_false; - break; - default: - break; - } - } - else{ - /* remote */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->remote_send.current = tsk_true; - break; - case tmedia_qos_direction_recv: - segmented->remote_recv.current = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - segmented->remote_send.current = tsk_true; - segmented->remote_recv.current = tsk_true; - break; - case tmedia_qos_direction_none: - segmented->remote_send.current = tsk_false; - segmented->remote_recv.current = tsk_false; - break; - default: - break; - } - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - /* des */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "des", i)); i++){ - if(sscanf(A->value, "qos %10s %10s %10s", s0, s1, s2) != EOF){ - /* For segmented, s1 should be equal to "local" or "remote" */ - tmedia_qos_strength_t strength = tmedia_qos_strength_fromstring(s0); - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s2); - if(tsk_strequals(s1, "local")){ - /* local */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->local_send.strength = strength; - break; - case tmedia_qos_direction_recv: - segmented->local_recv.strength = strength; - break; - case tmedia_qos_direction_sendrecv: - segmented->local_send.strength = strength; - segmented->local_recv.strength = strength; - break; - default: - break; - } - } - else{ - /* remote */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->remote_send.strength = strength; - break; - case tmedia_qos_direction_recv: - segmented->remote_recv.strength = strength; - break; - case tmedia_qos_direction_sendrecv: - segmented->remote_send.strength = strength; - segmented->remote_recv.strength = strength; - break; - default: - break; - } - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - /* conf */ - for(i = 0; (A = tsdp_header_M_findA_at(m, "conf", i)); i++){ - if(sscanf(A->value, "qos %10s %10s", s0, s1) != EOF){ - /* For segmented, s0 should be equal to "local" or "remote" */ - tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); - if(tsk_strequals(s0, "local")){ - /* local */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->local_send.confirm = tsk_true; - break; - case tmedia_qos_direction_recv: - segmented->local_recv.confirm = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - segmented->local_send.confirm = tsk_true; - segmented->local_recv.confirm = tsk_true; - break; - default: - break; - } - } - else{ - /* remote */ - switch(dir){ - case tmedia_qos_direction_send: - segmented->remote_send.confirm = tsk_true; - break; - case tmedia_qos_direction_recv: - segmented->remote_recv.confirm = tsk_true; - break; - case tmedia_qos_direction_sendrecv: - segmented->remote_send.confirm = tsk_true; - segmented->remote_recv.confirm = tsk_true; - break; - default: - break; - } - } - } - else{ - TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); - } - } - - return segmented; + tmedia_qos_tline_segmented_t* segmented = tsk_null; + const tsdp_header_A_t* A; + tsk_size_t i; + + char s0[10], s1[10], s2[10]; + + if(!m) { + TSK_DEBUG_ERROR("invalid parameter"); + return tsk_null; + } + + /* Example + a=curr:qos local none + a=curr:qos remote none + a=des:qos optional remote send + a=des:qos none remote recv + a=des:qos none local sendrecv + a=conf:qos local recv + */ + segmented = tmedia_qos_tline_segmented_create(tmedia_qos_strength_unknown); + + /* curr */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "curr", i)); i++) { + if(sscanf(A->value, "qos %10s %10s", s0, s1) != EOF) { + /* For segmented, s0 should be equal to "local" or "remote" */ + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); + if(tsk_strequals(s0, "local")) { + /* local */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->local_send.current = tsk_true; + break; + case tmedia_qos_direction_recv: + segmented->local_recv.current = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + segmented->local_send.current = tsk_true; + segmented->local_recv.current = tsk_true; + break; + case tmedia_qos_direction_none: + segmented->local_send.current = tsk_false; + segmented->local_recv.current = tsk_false; + break; + default: + break; + } + } + else { + /* remote */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->remote_send.current = tsk_true; + break; + case tmedia_qos_direction_recv: + segmented->remote_recv.current = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + segmented->remote_send.current = tsk_true; + segmented->remote_recv.current = tsk_true; + break; + case tmedia_qos_direction_none: + segmented->remote_send.current = tsk_false; + segmented->remote_recv.current = tsk_false; + break; + default: + break; + } + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + /* des */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "des", i)); i++) { + if(sscanf(A->value, "qos %10s %10s %10s", s0, s1, s2) != EOF) { + /* For segmented, s1 should be equal to "local" or "remote" */ + tmedia_qos_strength_t strength = tmedia_qos_strength_fromstring(s0); + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s2); + if(tsk_strequals(s1, "local")) { + /* local */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->local_send.strength = strength; + break; + case tmedia_qos_direction_recv: + segmented->local_recv.strength = strength; + break; + case tmedia_qos_direction_sendrecv: + segmented->local_send.strength = strength; + segmented->local_recv.strength = strength; + break; + default: + break; + } + } + else { + /* remote */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->remote_send.strength = strength; + break; + case tmedia_qos_direction_recv: + segmented->remote_recv.strength = strength; + break; + case tmedia_qos_direction_sendrecv: + segmented->remote_send.strength = strength; + segmented->remote_recv.strength = strength; + break; + default: + break; + } + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + /* conf */ + for(i = 0; (A = tsdp_header_M_findA_at(m, "conf", i)); i++) { + if(sscanf(A->value, "qos %10s %10s", s0, s1) != EOF) { + /* For segmented, s0 should be equal to "local" or "remote" */ + tmedia_qos_direction_t dir = tmedia_qos_direction_fromstring(s1); + if(tsk_strequals(s0, "local")) { + /* local */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->local_send.confirm = tsk_true; + break; + case tmedia_qos_direction_recv: + segmented->local_recv.confirm = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + segmented->local_send.confirm = tsk_true; + segmented->local_recv.confirm = tsk_true; + break; + default: + break; + } + } + else { + /* remote */ + switch(dir) { + case tmedia_qos_direction_send: + segmented->remote_send.confirm = tsk_true; + break; + case tmedia_qos_direction_recv: + segmented->remote_recv.confirm = tsk_true; + break; + case tmedia_qos_direction_sendrecv: + segmented->remote_send.confirm = tsk_true; + segmented->remote_recv.confirm = tsk_true; + break; + default: + break; + } + } + } + else { + TSK_DEBUG_ERROR("Failed to parse a=%s:%s", A->field, A->value); + } + } + + return segmented; } int tmedia_qos_tline_segmented_to_sdp(const tmedia_qos_tline_segmented_t* self, tsdp_header_M_t* m) { - /* RFC 3312 - 5.1.1 SDP encoding - - For the segmented status type, the user agent MUST generate two - current status lines: one with the tag "local" and the other with the - tag "remote". The user agent MUST add one or two desired status - lines per segment (i.e., local and remote). If, for a particular - segment (local or remote), the tags for both directions in the - transaction status table are equal (e.g., both "mandatory"), the user - agent MUST add one desired status line with the tag "sendrecv". If - both tags are different, the user agent MUST include two desired - status lines, one with the tag "send" and the other with the tag "recv". - */ - char* temp = tsk_null; - - if(!self || !m){ - TSK_DEBUG_ERROR("invalid parameter"); - return -1; - } - - /* Example - a=curr:qos local none - a=curr:qos remote none - a=des:qos optional remote send - a=des:qos none remote recv - a=des:qos none local sendrecv - */ - - /* curr:local */ - tsk_sprintf(&temp, "qos local %s", (self->local_recv.current && self->local_send.current) ? "sendrecv" : (self->local_recv.current ? "recv" : (self->local_send.current ? "send" : "none"))); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("curr", temp), - tsk_null); - TSK_FREE(temp); - - /* curr:remote */ - tsk_sprintf(&temp, "qos remote %s", (self->remote_recv.current && self->remote_send.current) ? "sendrecv" : (self->remote_recv.current ? "recv" : (self->remote_send.current ? "send" : "none"))); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("curr", temp), - tsk_null); - TSK_FREE(temp); - - - /* des:local */ - if(self->local_recv.strength == self->local_send.strength){ - /* sendrecv */ - tsk_sprintf(&temp, "qos %s local sendrecv", tmedia_qos_strength_tostring(self->local_send.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - else{ - /* send */ - tsk_sprintf(&temp, "qos %s local send", tmedia_qos_strength_tostring(self->local_send.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - - /* recv */ - tsk_sprintf(&temp, "qos %s local recv", tmedia_qos_strength_tostring(self->local_recv.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - - - /* des:remote */ - if(self->remote_recv.strength == self->remote_send.strength){ - /* sendrecv */ - tsk_sprintf(&temp, "qos %s remote sendrecv", tmedia_qos_strength_tostring(self->remote_send.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - else{ - /* send */ - tsk_sprintf(&temp, "qos %s remote send", tmedia_qos_strength_tostring(self->remote_send.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - - /* recv */ - tsk_sprintf(&temp, "qos %s remote recv", tmedia_qos_strength_tostring(self->remote_recv.strength)); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("des", temp), - tsk_null); - TSK_FREE(temp); - } - - /* conf */ - if(self->remote_recv.confirm || self->remote_send.confirm){ - tsk_sprintf(&temp, "qos remote %s", (self->remote_recv.confirm && self->remote_send.confirm) ? "sendrecv" : (self->remote_recv.confirm ? "recv" : (self->remote_send.confirm ? "send" : "none"))); - tsdp_header_M_add_headers(m, - TSDP_HEADER_A_VA_ARGS("conf", temp), - tsk_null); - TSK_FREE(temp); - } - - return 0; + /* RFC 3312 - 5.1.1 SDP encoding + + For the segmented status type, the user agent MUST generate two + current status lines: one with the tag "local" and the other with the + tag "remote". The user agent MUST add one or two desired status + lines per segment (i.e., local and remote). If, for a particular + segment (local or remote), the tags for both directions in the + transaction status table are equal (e.g., both "mandatory"), the user + agent MUST add one desired status line with the tag "sendrecv". If + both tags are different, the user agent MUST include two desired + status lines, one with the tag "send" and the other with the tag "recv". + */ + char* temp = tsk_null; + + if(!self || !m) { + TSK_DEBUG_ERROR("invalid parameter"); + return -1; + } + + /* Example + a=curr:qos local none + a=curr:qos remote none + a=des:qos optional remote send + a=des:qos none remote recv + a=des:qos none local sendrecv + */ + + /* curr:local */ + tsk_sprintf(&temp, "qos local %s", (self->local_recv.current && self->local_send.current) ? "sendrecv" : (self->local_recv.current ? "recv" : (self->local_send.current ? "send" : "none"))); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("curr", temp), + tsk_null); + TSK_FREE(temp); + + /* curr:remote */ + tsk_sprintf(&temp, "qos remote %s", (self->remote_recv.current && self->remote_send.current) ? "sendrecv" : (self->remote_recv.current ? "recv" : (self->remote_send.current ? "send" : "none"))); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("curr", temp), + tsk_null); + TSK_FREE(temp); + + + /* des:local */ + if(self->local_recv.strength == self->local_send.strength) { + /* sendrecv */ + tsk_sprintf(&temp, "qos %s local sendrecv", tmedia_qos_strength_tostring(self->local_send.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + else { + /* send */ + tsk_sprintf(&temp, "qos %s local send", tmedia_qos_strength_tostring(self->local_send.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + + /* recv */ + tsk_sprintf(&temp, "qos %s local recv", tmedia_qos_strength_tostring(self->local_recv.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + + + /* des:remote */ + if(self->remote_recv.strength == self->remote_send.strength) { + /* sendrecv */ + tsk_sprintf(&temp, "qos %s remote sendrecv", tmedia_qos_strength_tostring(self->remote_send.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + else { + /* send */ + tsk_sprintf(&temp, "qos %s remote send", tmedia_qos_strength_tostring(self->remote_send.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + + /* recv */ + tsk_sprintf(&temp, "qos %s remote recv", tmedia_qos_strength_tostring(self->remote_recv.strength)); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("des", temp), + tsk_null); + TSK_FREE(temp); + } + + /* conf */ + if(self->remote_recv.confirm || self->remote_send.confirm) { + tsk_sprintf(&temp, "qos remote %s", (self->remote_recv.confirm && self->remote_send.confirm) ? "sendrecv" : (self->remote_recv.confirm ? "recv" : (self->remote_send.confirm ? "send" : "none"))); + tsdp_header_M_add_headers(m, + TSDP_HEADER_A_VA_ARGS("conf", temp), + tsk_null); + TSK_FREE(temp); + } + + return 0; } int tmedia_qos_tline_segmented_set_ro(tmedia_qos_tline_segmented_t* self, const tmedia_qos_tline_segmented_t* ro) { - if(!self || !ro){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - ////////////// - if(!ro->local_recv.current && !ro->remote_recv.confirm){ - /* request confirmation */ - self->remote_recv.confirm = tsk_true; - } - else{ - self->remote_recv.confirm = tsk_false; - self->local_recv.current = tsk_true; - } - if(!ro->local_send.current && !ro->remote_send.confirm){ - /* request confirmation */ - self->remote_send.confirm = tsk_true; - } - else{ - self->remote_send.confirm = tsk_false; - self->local_send.current = tsk_true; - } - - ////////////// - if(ro->remote_recv.confirm){ - self->local_recv.current = tsk_true; - } - if(ro->remote_send.confirm){ - self->local_send.current = tsk_true; - } - - ////////////// - if(ro->local_recv.current){ - self->remote_recv.current = tsk_true; - } - if(ro->local_send.current){ - self->remote_send.current = tsk_true; - } - - return 0; + if(!self || !ro) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + ////////////// + if(!ro->local_recv.current && !ro->remote_recv.confirm) { + /* request confirmation */ + self->remote_recv.confirm = tsk_true; + } + else { + self->remote_recv.confirm = tsk_false; + self->local_recv.current = tsk_true; + } + if(!ro->local_send.current && !ro->remote_send.confirm) { + /* request confirmation */ + self->remote_send.confirm = tsk_true; + } + else { + self->remote_send.confirm = tsk_false; + self->local_send.current = tsk_true; + } + + ////////////// + if(ro->remote_recv.confirm) { + self->local_recv.current = tsk_true; + } + if(ro->remote_send.confirm) { + self->local_send.current = tsk_true; + } + + ////////////// + if(ro->local_recv.current) { + self->remote_recv.current = tsk_true; + } + if(ro->local_send.current) { + self->remote_send.current = tsk_true; + } + + return 0; } tsk_bool_t tmedia_qos_tline_segmented_canresume(const tmedia_qos_tline_segmented_t* self) { - if(!self){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_true; - } - - /* == Strength is mandatory == */ - if(self->local_recv.strength == tmedia_qos_strength_mandatory && !self->local_recv.current){ - return tsk_false; - } - - if(self->local_send.strength == tmedia_qos_strength_mandatory && !self->local_send.current){ - return tsk_false; - } - - if(self->remote_recv.strength == tmedia_qos_strength_mandatory && !self->remote_recv.current){ - return tsk_false; - } - - if(self->remote_send.strength == tmedia_qos_strength_mandatory && !self->remote_send.current){ - return tsk_false; - } - - /* "optinal" and "none" strengths */ - return tsk_true; + if(!self) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_true; + } + + /* == Strength is mandatory == */ + if(self->local_recv.strength == tmedia_qos_strength_mandatory && !self->local_recv.current) { + return tsk_false; + } + + if(self->local_send.strength == tmedia_qos_strength_mandatory && !self->local_send.current) { + return tsk_false; + } + + if(self->remote_recv.strength == tmedia_qos_strength_mandatory && !self->remote_recv.current) { + return tsk_false; + } + + if(self->remote_send.strength == tmedia_qos_strength_mandatory && !self->remote_send.current) { + return tsk_false; + } + + /* "optinal" and "none" strengths */ + return tsk_true; } // @@ -834,29 +834,28 @@ tsk_bool_t tmedia_qos_tline_segmented_canresume(const tmedia_qos_tline_segmented // static tsk_object_t* tmedia_qos_tline_segmented_ctor(tsk_object_t * self, va_list * app) { - tmedia_qos_tline_segmented_t *segmented = self; - if(segmented){ - segmented->local_recv.strength = segmented->local_send.strength - = segmented->remote_recv.strength = segmented->remote_send.strength = va_arg(*app, tmedia_qos_strength_t); - TMEDIA_QOS_TLINE(segmented)->type = tmedia_qos_stype_segmented; - } - return self; + tmedia_qos_tline_segmented_t *segmented = self; + if(segmented) { + segmented->local_recv.strength = segmented->local_send.strength + = segmented->remote_recv.strength = segmented->remote_send.strength = va_arg(*app, tmedia_qos_strength_t); + TMEDIA_QOS_TLINE(segmented)->type = tmedia_qos_stype_segmented; + } + return self; } static tsk_object_t* tmedia_qos_tline_segmented_dtor(tsk_object_t * self) -{ - tmedia_qos_tline_segmented_t *segmented = self; - if(segmented){ - } +{ + tmedia_qos_tline_segmented_t *segmented = self; + if(segmented) { + } - return self; + return self; } -static const tsk_object_def_t tmedia_qos_tline_segmented_def_s = -{ - sizeof(tmedia_qos_tline_segmented_t), - tmedia_qos_tline_segmented_ctor, - tmedia_qos_tline_segmented_dtor, - tsk_null, +static const tsk_object_def_t tmedia_qos_tline_segmented_def_s = { + sizeof(tmedia_qos_tline_segmented_t), + tmedia_qos_tline_segmented_ctor, + tmedia_qos_tline_segmented_dtor, + tsk_null, }; const tsk_object_def_t *tmedia_qos_tline_segmented_def_t = &tmedia_qos_tline_segmented_def_s;
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