2 #include "SALOME_Comm_i.hxx"
4 #include "omnithread.h"
5 #include "Utils_SINGLETON.hxx"
6 #include "Utils_ORB_INIT.hxx"
9 #include "SenderFactory.hxx"
11 CORBA::ORB_var &getGlobalORB(){
12 ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance();
13 CORBA::ORB_var &orb = init(0,0);
17 /*! Return the C++ data associated to the array to transmit.
18 Used when sender and receiver are collocalized.
20 const void *SALOME_Sender_i::getData(long &size) const{
25 /*! Return the sizeof() of each component of the generic array
27 int SALOME_Sender_i::getSizeOf() const {
31 /*! Unique constructor */
32 SALOME_Sender_i::SALOME_Sender_i(SALOME::TypeOfDataTransmitted type,const void *tabToSend,long lgrTabToSend,int sizeOf):_tabToSend(tabToSend),_lgrTabToSend(lgrTabToSend),_type(type),_sizeOf(sizeOf){
35 /*! Method to establish if the CORBA object refered by pCorba is collocalised.\n
36 If it is, the pointer to the servant that incarnates the CORBA object is returned.
38 SALOME_Sender_i *SALOME_Sender_i::find(SALOME::Sender_ptr pCorba){
39 PortableServer::ServantBase *ret;
41 ret=PortableServer::POA::_the_root_poa()->reference_to_servant(pCorba);
47 return dynamic_cast<SALOME_Sender_i *>(ret);
50 /*! Method for the remote destroy of the current servant. This method is used by the receiver to destroy the sender when the transfert is complete.
52 void SALOME_Sender_i::release()
54 PortableServer::ObjectId_var oid = _default_POA()->servant_to_id(this);
55 _default_POA()->deactivate_object(oid);
59 /*! Return the type of the element that compose the array. Used by receiverfactory to build the correct receiver.
61 SALOME::TypeOfDataTransmitted SALOME_Sender_i::getTypeOfDataTransmitted()
66 /*! Return a new sender of the same array but with an another protocol.
68 SALOME::Sender_ptr SALOME_Sender_i::buildOtherWithProtocol(SALOME::TypeOfCommunication type)
70 return SenderFactory::buildSender(type,this);
73 SALOME_CorbaDoubleNCSender_i::SALOME_CorbaDoubleNCSender_i(const double *tabToSend,long lgrTabToSend):SALOME_Sender_i(SALOME::DOUBLE_,tabToSend,lgrTabToSend,sizeof(double)){
76 SALOME_CorbaDoubleNCSender_i::~SALOME_CorbaDoubleNCSender_i(){
79 CORBA::ULong SALOME_CorbaDoubleNCSender_i::getSize(){
80 CORBA::ULong ret=_lgrTabToSend;
84 SALOME::vectorOfDouble* SALOME_CorbaDoubleNCSender_i::sendPart(CORBA::ULong offset, CORBA::ULong length){
85 SALOME::vectorOfDouble_var c1 = new SALOME::vectorOfDouble(length,length,(CORBA::Double *)((double *)_tabToSend+(long)offset),0);
89 SALOME::vectorOfDouble* SALOME_CorbaDoubleNCSender_i::send(){
90 SALOME::vectorOfDouble_var c1 = new SALOME::vectorOfDouble(_lgrTabToSend,_lgrTabToSend,(CORBA::Double *)_tabToSend,0);
94 SALOME_CorbaDoubleCSender_i::SALOME_CorbaDoubleCSender_i(const double *tabToSend,long lgrTabToSend):SALOME_Sender_i(SALOME::DOUBLE_,tabToSend,lgrTabToSend,sizeof(double)){
97 SALOME_CorbaDoubleCSender_i::~SALOME_CorbaDoubleCSender_i(){
100 CORBA::ULong SALOME_CorbaDoubleCSender_i::getSize(){
101 CORBA::ULong ret=_lgrTabToSend;
105 SALOME::vectorOfDouble* SALOME_CorbaDoubleCSender_i::sendPart(CORBA::ULong offset, CORBA::ULong length){
106 SALOME::vectorOfDouble_var c1 = new SALOME::vectorOfDouble;
108 for (long i=0; i<length; i++)
109 c1[i] = ((double *)_tabToSend)[i+offset];
113 ////////////////////////
115 SALOME_CorbaLongNCSender_i::SALOME_CorbaLongNCSender_i(const int *tabToSend,long lgrTabToSend):SALOME_Sender_i(SALOME::INT_,tabToSend,lgrTabToSend,sizeof(int)){
118 SALOME_CorbaLongNCSender_i::~SALOME_CorbaLongNCSender_i(){
121 CORBA::ULong SALOME_CorbaLongNCSender_i::getSize(){
122 CORBA::ULong ret=_lgrTabToSend;
126 SALOME::vectorOfLong* SALOME_CorbaLongNCSender_i::sendPart(CORBA::ULong offset, CORBA::ULong length){
127 SALOME::vectorOfLong_var c1 = new SALOME::vectorOfLong(length,length,(CORBA::Long *)((long *)_tabToSend+(long)offset),0);
131 SALOME::vectorOfLong* SALOME_CorbaLongNCSender_i::send(){
132 SALOME::vectorOfLong_var c1 = new SALOME::vectorOfLong(_lgrTabToSend,_lgrTabToSend,(CORBA::Long *)_tabToSend,0);
136 SALOME_CorbaLongCSender_i::SALOME_CorbaLongCSender_i(const int *tabToSend,long lgrTabToSend):SALOME_Sender_i(SALOME::INT_,tabToSend,lgrTabToSend,sizeof(int)){
139 SALOME_CorbaLongCSender_i::~SALOME_CorbaLongCSender_i(){
142 CORBA::ULong SALOME_CorbaLongCSender_i::getSize(){
143 CORBA::ULong ret=_lgrTabToSend;
147 SALOME::vectorOfLong* SALOME_CorbaLongCSender_i::sendPart(CORBA::ULong offset, CORBA::ULong length){
148 SALOME::vectorOfLong_var c1 = new SALOME::vectorOfLong;
150 for (long i=0; i<length; i++)
151 c1[i] = ((long *)_tabToSend)[i+offset];
157 unsigned long SALOME_MPISender_i::_tag1=0;
159 unsigned long SALOME_MPISender_i::_tag2=1;
161 SALOME_MPISender_i::SALOME_MPISender_i(SALOME::TypeOfDataTransmitted type,const void *tabToSend,long lgrTabToSend,int sizeOf):SALOME_Sender_i(type,tabToSend,lgrTabToSend,sizeOf){
162 _portName=new char[MPI_MAX_PORT_NAME];
165 SALOME_MPISender_i::~SALOME_MPISender_i(){
169 SALOME::MPISender::param* SALOME_MPISender_i::getParam()
174 SALOME::MPISender::param_var p = new SALOME::MPISender::param;
175 MPI_Comm_rank(MPI_COMM_WORLD,&_cproc);
181 std::string service("toto_");
182 sprintf(stag,"%d_",_tag1);
184 sprintf(stag,"%d_",p->tag2);
186 p->service = CORBA::string_dup(service.c_str());
187 MPI_Open_port(MPI_INFO_NULL, _portName);
188 MPI_Errhandler_set(MPI_COMM_WORLD,MPI_ERRORS_RETURN);
189 while ( i != TIMEOUT && MPI_Publish_name((char*)service.c_str(),MPI_INFO_NULL,_portName) != MPI_SUCCESS) {
192 MPI_Errhandler_set(MPI_COMM_WORLD,MPI_ERRORS_ARE_FATAL);
193 if ( i == TIMEOUT ) {
194 MPI_Close_port(_portName);
203 void SALOME_MPISender_i::send()
205 _argsForThr=new (void *)[8];
206 _argsForThr[0]=_portName;
207 _argsForThr[1]=&_lgrTabToSend;
208 _argsForThr[2]=(void *)_tabToSend;
209 _argsForThr[3]=&_cproc;
210 _argsForThr[4]=&_tag1Inst;
211 _argsForThr[5]=&_tag2Inst;
212 _argsForThr[6]=&_com;
213 _argsForThr[7]=&_type;
215 _newThr=new omni_thread(SALOME_MPISender_i::myThread,_argsForThr);
219 void* SALOME_MPISender_i::myThread(void *args)
221 void **argsTab=(void **)args;
222 long *lgrTabToSend=(long *)argsTab[1];
223 int *cproc=(int *)argsTab[3];
224 int *tag1=(int *)argsTab[4];
225 int *tag2=(int *)argsTab[5];
226 MPI_Comm *com=(MPI_Comm *)argsTab[6];
227 SALOME::TypeOfDataTransmitted *type=(SALOME::TypeOfDataTransmitted *)argsTab[7];
229 MPI_Comm_accept((char *)argsTab[0],MPI_INFO_NULL,0,MPI_COMM_SELF,com);
230 MPI_Send(lgrTabToSend,1,MPI_LONG,*cproc,*tag1,*com);
233 case SALOME::DOUBLE_:
234 MPI_Send(argsTab[2],*lgrTabToSend,MPI_DOUBLE,*cproc,*tag2,*com);
237 MPI_Send(argsTab[2],*lgrTabToSend,MPI_INT,*cproc,*tag2,*com);
242 void SALOME_MPISender_i::close(const SALOME::MPISender::param& p)
244 std::string service(p.service);
245 const char *st=p.service;
248 MPI_Comm_free(&_com);
249 MPI_Unpublish_name((char *)service.c_str(),MPI_INFO_NULL,_portName);
250 MPI_Close_port(_portName);
251 delete [] _argsForThr;
258 #include <sys/types.h>
259 #include <sys/socket.h>
260 #include <netinet/in.h>
261 #include <arpa/inet.h>
265 SALOME_SocketSender_i::SALOME_SocketSender_i(SALOME::TypeOfDataTransmitted type,const void *tabToSend,long lgrTabToSend,int sizeOf):SALOME_Sender_i(type,tabToSend,lgrTabToSend,sizeOf){
266 _IPAddress = inetAddress();
271 SALOME_SocketSender_i::~SALOME_SocketSender_i(){
274 std::string SALOME_SocketSender_i::inetAddress()
277 char t[INET_ADDRSTRLEN+1];
278 struct hostent *host;
279 struct in_addr saddr;
285 saddr.s_addr = inet_addr(s);
286 if (saddr.s_addr != -1)
287 inet_ntop(AF_INET, &saddr, t, INET_ADDRSTRLEN);
289 host = gethostbyname(s);
291 inet_ntop(AF_INET, (struct in_addr *) *host->h_addr_list,
294 return std::string(t);
297 SALOME::SocketSender::param * SALOME_SocketSender_i::getParam()
300 SALOME::SocketSender::param_var p = new SALOME::SocketSender::param;
303 p->lend = _lgrTabToSend - 1;
305 p->internet_address = CORBA::string_dup(_IPAddress.c_str());
310 void SALOME_SocketSender_i::send()
312 _argsForThr=new void *[6];
313 _argsForThr[0]=&_serverSockfd;
314 _argsForThr[1]=&_clientSockfd;
315 _argsForThr[2]=&_lgrTabToSend;
316 _argsForThr[3]=(void *)_tabToSend;
317 _argsForThr[4]=&_errorFlag;
318 _argsForThr[5]=&_type;
320 _newThr=new omni_thread(SALOME_SocketSender_i::myThread,_argsForThr);
324 void* SALOME_SocketSender_i::myThread(void *args)
327 void **argsTab=(void **)args;
328 int *serverSockfd=(int *)argsTab[0];
329 int *clientSockfd=(int *)argsTab[1];
330 long *lgrTabToSend=(long *)argsTab[2];
331 void *tabToSend=argsTab[3];
332 bool *errorFlag=(bool*)argsTab[4];
333 SALOME::TypeOfDataTransmitted *type=(SALOME::TypeOfDataTransmitted *)argsTab[5];
335 XDR xp; /* pointeur sur le decodeur XDR */
339 case SALOME::DOUBLE_:
340 xdrmem_create(&xp,(char*)tabToSend,(*lgrTabToSend)*sizeof(double),XDR_ENCODE );
341 xdr_vector( &xp, (char*)tabToSend, *lgrTabToSend, sizeof(double), (xdrproc_t)xdr_double );
344 while( n < *lgrTabToSend*sizeof(double) ){
345 m = write(*clientSockfd, (char*)tabToSend+n, *lgrTabToSend*sizeof(double)-n);
347 if( *clientSockfd >= 0 ){
348 ::close(*clientSockfd);
351 if( *serverSockfd >= 0 ){
352 ::close(*serverSockfd);
361 xdrmem_create(&xp,(char*)tabToSend,(*lgrTabToSend)*sizeof(double),XDR_DECODE );
362 xdr_vector( &xp, (char*)tabToSend, *lgrTabToSend, sizeof(double), (xdrproc_t)xdr_double );
366 xdrmem_create(&xp,(char*)tabToSend,(*lgrTabToSend)*sizeof(int),XDR_ENCODE );
367 xdr_vector( &xp, (char*)tabToSend, *lgrTabToSend, sizeof(int), (xdrproc_t)xdr_int );
370 while( n < *lgrTabToSend*sizeof(int) ){
371 m = write(*clientSockfd, (char*)tabToSend+n, *lgrTabToSend*sizeof(int)-n);
373 if( *clientSockfd >= 0 ){
374 ::close(*clientSockfd);
377 if( *serverSockfd >= 0 ){
378 ::close(*serverSockfd);
387 xdrmem_create(&xp,(char*)tabToSend,(*lgrTabToSend)*sizeof(int),XDR_DECODE );
388 xdr_vector( &xp, (char*)tabToSend, *lgrTabToSend, sizeof(int), (xdrproc_t)xdr_int );
393 void SALOME_SocketSender_i::initCom() throw(SALOME::SALOME_Exception)
395 struct sockaddr_in serv_addr;
397 SALOME::ExceptionStruct es;
399 /* Ouverture de la socket */
400 _serverSockfd = socket(AF_INET , SOCK_STREAM , 0);
401 if(_serverSockfd < 0) {
402 es.type = SALOME::COMM;
403 es.text = "error Socket exception";
404 throw SALOME::SALOME_Exception(es);
406 /* Socket structure initialisation*/
407 bzero((char*)&serv_addr,sizeof(serv_addr));
408 serv_addr.sin_family = AF_INET;
409 serv_addr.sin_port = 0; /* asking for a free port */
410 serv_addr.sin_addr.s_addr = INADDR_ANY;
412 /* Association of socket with a port */
413 if( ::bind(_serverSockfd, (struct sockaddr *) & serv_addr,
414 sizeof(struct sockaddr)) < 0 ) {
416 es.type = SALOME::COMM;
417 es.text = "error bind Socket exception";
418 throw SALOME::SALOME_Exception(es);
420 /* Listening to the allocated port */
421 if( listen(_serverSockfd, 10) < 0 ) {
423 es.type = SALOME::COMM;
424 es.text = "error listen Socket exception";
425 throw SALOME::SALOME_Exception(es);
427 /* Retrieving port number*/
428 if( getsockname(_serverSockfd, (struct sockaddr *) & serv_addr, &n) < 0 ){
430 es.type = SALOME::COMM;
431 es.text = "error getName Socket exception";
432 throw SALOME::SALOME_Exception(es);
434 _port = htons(serv_addr.sin_port);
438 void SALOME_SocketSender_i::acceptCom() throw(SALOME::SALOME_Exception)
442 struct sockaddr_in client_addr;
443 SALOME::ExceptionStruct es;
445 sin_size = sizeof(struct sockaddr_in);
447 _clientSockfd = accept(_serverSockfd, (struct sockaddr *)&client_addr, &sin_size);
448 if( _clientSockfd < 0 ){
450 es.type = SALOME::COMM;
451 es.text = "error accept Socket exception";
452 throw SALOME::SALOME_Exception(es);
456 void SALOME_SocketSender_i::closeCom()
458 if( _clientSockfd >= 0 ){
459 ::close(_clientSockfd);
462 if( _serverSockfd >= 0 ){
463 ::close(_serverSockfd);
469 void SALOME_SocketSender_i::endOfCom()
475 SALOME::ExceptionStruct es;
476 es.type = SALOME::COMM;
477 es.text = "error write Socket exception";
478 throw SALOME::SALOME_Exception(es);
480 delete [] _argsForThr;