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140 lines
3.6 KiB
140 lines
3.6 KiB
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright © 2014 Georg Hopp
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdarg.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include "trbase.h"
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#include "trio.h"
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#include "tr/comm_end_point.h"
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#include "tr/protocol.h"
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#include "tr/interface/comm_end_point.h"
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static
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int
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commEndPointCtor(void * _this, va_list * params)
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{
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TR_CommEndPoint this = _this;
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this->transport = va_arg(*params, TR_Socket);
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this->protocol = va_arg(*params, TR_Protocol);
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this->read_chunk_size = va_arg(*params, int);
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this->do_close = 0;
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this->write_buffer = TR_new(TR_Queue);
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return 0;
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}
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static
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void
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commEndPointDtor(void * _this)
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{
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TR_CommEndPoint this = _this;
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TR_delete(this->transport);
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TR_delete(this->write_buffer);
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}
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static
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unsigned long
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commEndPointGetHash(void * _this)
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{
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return (unsigned long)((TR_CommEndPoint)_this)->transport->handle;
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}
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static
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void
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commEndPointHandleDouble(void * _current, void * _new)
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{
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TR_CommEndPoint current = _current;
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TR_CommEndPoint new = _new;
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// add will delete _new after this function is processed, so it's
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// neccessary to cleanup _current and reinit it with whatever was
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// in _new.
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// This will only be called if _current and _new are different.
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commEndPointDtor(current);
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current->transport = new->transport;
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current->protocol = new->protocol;
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current->read_chunk_size = new->read_chunk_size;
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current->do_close = new->do_close;
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current->write_buffer = new->write_buffer;
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}
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static
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void
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commEndPointCvInit(TR_class_ptr cls)
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{
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_DO_READ);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_DO_WRITE);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_READ_BLOCK);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_WRITE_BLOCK);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_WBUF_FULL);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_NEW_DATA);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_NEW_MSG);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_MSG_READY);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_DATA_READY);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_DATA_END);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_SHUT_READ);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_SHUT_WRITE);
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TR_EVENT_CREATE(cls, TR_CEP_EVENT_CLOSE);
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}
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const char * TR_cepEventStrings[] = {
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"TR_CEP_EVENT_DO_READ",
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"TR_CEP_EVENT_DO_WRITE",
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"TR_CEP_EVENT_READ_BLOCK",
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"TR_CEP_EVENT_WRITE_BLOCK",
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"TR_CEP_EVENT_WBUF_FULL",
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"TR_CEP_EVENT_NEW_DATA",
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"TR_CEP_EVENT_NEW_MSG",
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"TR_CEP_EVENT_MSG_READY",
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"TR_CEP_EVENT_DATA_READY",
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"TR_CEP_EVENT_DATA_END",
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"TR_CEP_EVENT_SHUT_READ",
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"TR_CEP_EVENT_SHUT_WRITE",
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"TR_CEP_EVENT_CLOSE",
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};
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intptr_t comm_end_point_events[TR_CEP_EVENT_MAX + 1];
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TR_INIT_IFACE(TR_Class, commEndPointCtor, commEndPointDtor, NULL);
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TR_INIT_IFACE(TR_CommEndPoint, NULL, NULL);
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TR_INIT_IFACE(TR_Hashable, commEndPointGetHash, commEndPointHandleDouble);
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TR_CREATE_CLASS(
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TR_CommEndPoint,
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TR_EventSubject,
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commEndPointCvInit,
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TR_IF(TR_Class),
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TR_IF(TR_CommEndPoint),
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TR_IF(TR_Hashable)) = {
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{
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TR_cepEventStrings,
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TR_CEP_EVENT_MAX + 1,
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comm_end_point_events
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}
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};
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// vim: set ts=4 sw=4:
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