PVOID SrvSvcListenForRPC( PVOID pArg ) { volatile DWORD dwError = 0; DCETHREAD_TRY { rpc_server_listen(rpc_c_listen_max_calls_default, (unsigned32*)&dwError); } DCETHREAD_CATCH_ALL(THIS_CATCH) { if (!dwError) { dwError = dcethread_exc_getstatus (THIS_CATCH); } if(!dwError) { dwError = SRVSVC_ERROR_RPC_EXCEPTION_UPON_LISTEN; } } DCETHREAD_ENDTRY BAIL_ON_SRVSVC_ERROR(dwError); cleanup: return NULL; error: SRVSVC_LOG_ERROR("Failed to begin RPC listening. Error code [%d]\n", dwError); goto cleanup; }
void dce_rpc_server_listen() { unsigned32 status; rpc_server_listen(cMaxCalls,&status); CHECK_DCE_ERROR(status,ABORT); /* Will never happen, but ... */ rpc_server_unregister_if(xgobi_goes_dce_v1_0_s_ifspec,0,&status); CHECK_DCE_ERROR(status,ABORT); rpc_ep_unregister(xgobi_goes_dce_v1_0_s_ifspec,pbvBindings,0,&status); CHECK_DCE_ERROR(status,ABORT); rpc_binding_vector_free(&pbvBindings,&status); CHECK_DCE_ERROR(status,ABORT); }
static PVOID VmDnsListenRpcServer( PVOID pInfo ) { DWORD dwError = 0; DCETHREAD_TRY { rpc_server_listen( rpc_c_listen_max_calls_default, (unsigned32*)&dwError); } DCETHREAD_CATCH_ALL(THIS_CATCH) { if (!dwError) { dwError = dcethread_exc_getstatus(THIS_CATCH); } if(!dwError) { dwError = RPC_S_INTERNAL_ERROR; } } DCETHREAD_ENDTRY; BAIL_ON_VMDNS_ERROR(dwError); cleanup: #ifndef _WIN32 raise(SIGTERM); // indicate that process must terminate #endif return NULL; error: goto cleanup; }
int main ( int argc, char *argv[] ) { rpc_binding_vector_t *bv_p; unsigned32 status; /* Register interface/epv associations with RPC runtime. */ printf("Registering server interface with RPC runtime...\n"); rpc_server_register_if ( mathb_v1_0_s_ifspec, NULL, NULL, &status ); ERRCHK ( status ); /* Inform RPC runtime to use a supported protocol sequences. */ rpc_server_use_protseq ( "ncadg_ip_udp", MAX_CONC_CALLS_PROTSEQ, &status ); ERRCHK ( status ); /* Get the binding handle vector from RPC runtime. */ rpc_server_inq_bindings ( &bv_p, &status ); ERRCHK ( status ); /* Register binding information with endpoint map. */ printf("Registering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_register ( mathb_v1_0_s_ifspec, bv_p, NULL, ( unsigned_char_t * )"Basic math server, version 1.0", &status ); ERRCHK ( status ); /* Export binding information to the namespace. */ printf("Exporting server bindings into CDS namespace...\n"); rpc_ns_binding_export ( rpc_c_ns_syntax_dce, ENTRY_NAME, mathb_v1_0_s_ifspec, bv_p, NULL, &status ); ERRCHK ( status ); /* Listen for service requests. */ printf ( "Server %s listening...\n", ENTRY_NAME ); rpc_server_listen ( MAX_CONC_CALLS_TOTAL, &status ); ERRCHK ( status ); }
int main( int argc, char *argv[] ) { unsigned32 st; rpc_binding_vector_t *bvec; #ifndef _WINDOWS sigset_t sigset; pthread_t this_thread = pthread_self(); #endif #ifdef IBMOS2 pthread_inst_exception_handler(); #endif /* Register interface/epv associations with rpc runtime. */ printf("Registering server interface with RPC runtime...\n"); rpc_server_register_if( MyError_v1_0_s_ifspec, NULL, NULL, &st ); ERRORCK( "rpc_server_register_if", st ); rpc_server_use_protseq ( "ncadg_ip_udp", MAX_CALL_REQUESTS, &st ); ERRORCK( "rpc_server_use_protseq", st ); rpc_server_inq_bindings( &bvec, &st ); ERRORCK( "rpc_server_inq_binding", st ); /* Register binding information with endpoint map */ printf("Registering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_register( MyError_v1_0_s_ifspec, bvec, NULL, (unsigned_char_t *)"MyError3, version 1.0", &st ); ERRORCK( "rpc_ep_register", st ); /* Export binding info to the namespace. */ printf("Exporting server bindings into CDS namespace...\n"); rpc_ns_binding_export( rpc_c_ns_syntax_dce, ENTRY_NAME, MyError_v1_0_s_ifspec, bvec, NULL, &st ); ERRORCK( "rpc_ns_binding_export", st ); #ifndef _WINDOWS sigemptyset ( &sigset ); sigaddset ( &sigset, SIGINT ); sigaddset ( &sigset, SIGTERM); pthread_signal_to_cancel_np ( &sigset, &this_thread ); #endif TRY /* Listen for service requests. */ printf( "Server %s listening...\n", ENTRY_NAME ); rpc_server_listen( MAX_CALL_REQUESTS, &st ); FINALLY printf("Unexporting server bindings from CDS namespace...\n"); rpc_ns_binding_unexport( rpc_c_ns_syntax_dce, ENTRY_NAME, MyError_v1_0_s_ifspec, NULL, &st ); ERRORCK( "rpc_ns_binding_unexport", st ); printf("Unregistering server interface with RPC runtime...\n"); rpc_server_unregister_if( MyError_v1_0_s_ifspec, NULL, &st ); ERRORCK( "rpc_server_unregister_if", st ); printf("Unregistering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_unregister( MyError_v1_0_s_ifspec, bvec, NULL, &st ); ERRORCK( "rpc_ep_unregister", st ); #ifdef IBMOS2 pthread_dinst_exception_handler(); #endif exit( 0 ); ENDTRY; }
int main ( int argc, char *argv[] ) { unsigned_char_t *server_name; rpc_binding_vector_t *bind_vector_p; unsigned32 status; # ifndef _WINDOWS sigset_t sigset; pthread_t this_thread = pthread_self(); # endif # ifdef IBMOS2 pthread_inst_exception_handler(); # endif /* Register the authentification level which will be used */ printf("Registering authentication level with RPC runtime...\n"); rpc_server_register_auth_info( PRINCIPAL_NAME, rpc_c_authn_default, NULL, NULL, &status ); ERRCHK( status ); /* Register interface/epv associations with rpc runtime. */ printf("Registering server interface with RPC runtime...\n"); rpc_server_register_if ( IF_HANDLE, NULL, NULL, &status ); ERRCHK( status ); /* Inform rpc runtime of a protocol sequence to use. */ switch ( (( argc > 1 ) ? *argv[1] | ' ' : 'a') ) { case 't': rpc_server_use_protseq ("ncacn_ip_tcp", MAX_CONC_CALLS_PROTSEQ, &status ); break; case 'u': rpc_server_use_protseq ("ncadg_ip_udp", MAX_CONC_CALLS_PROTSEQ, &status ); break; case 'a': default: rpc_server_use_all_protseqs ( MAX_CONC_CALLS_PROTSEQ, &status ); } ERRCHK( status ); /* Ask the runtime which binding handle will be used. */ rpc_server_inq_bindings( &bind_vector_p, &status ); ERRCHK( status ); /* Register binding information with endpoint map */ printf("Registering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_register( IF_HANDLE, bind_vector_p, NULL, "Message Box server, version 2.0", &status ); ERRCHK( status ); /* Export binding info to the namespace. */ printf("Exporting server bindings into CDS namespace...\n"); rpc_ns_binding_export ( rpc_c_ns_syntax_default, ENTRY_NAME, IF_HANDLE, bind_vector_p, NULL, &status ); ERRCHK( status ); # ifndef _WINDOWS /* baggage to handle ctrl-C */ sigemptyset(&sigset); sigaddset(&sigset, SIGINT); sigaddset(&sigset, SIGTERM); if (pthread_signal_to_cancel_np(&sigset, &this_thread) != 0) { printf("pthread_signal_to_cancel_np failed\n"); exit(1); } # endif /* Import the mbox structure from file FNAME */ mbox_import(FNAME); TRY { /* Listen for service requests. */ printf( "Server %s listening...\n", ENTRY_NAME ); rpc_server_listen ( MAX_CONC_CALLS_TOTAL, &status ); ERRCHK( status ); } FINALLY { /* Export the mbox structure to file FNAME */ mbox_export(FNAME); /* Unexport the binding information from the namespace. */ printf("Unexporting server bindings from CDS namespace...\n"); rpc_ns_binding_unexport ( rpc_c_ns_syntax_default, ENTRY_NAME, IF_HANDLE, NULL, &status ); ERRCHK( status ); /* Unregister interface from RPC runtime */ printf("Unregistering server interface with RPC runtime...\n"); rpc_server_unregister_if ( IF_HANDLE, NULL, &status ); ERRCHK( status ); /* Unregister interface from EPV */ printf("Unregistering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_unregister ( IF_HANDLE, bind_vector_p, NULL, &status ); ERRCHK( status ); # ifdef IBMOS2 pthread_dinst_exception_handler(); # endif exit ( 0 ); } ENDTRY; }
int main( int argc, char *argv[] ) { unsigned32 st; rpc_binding_vector_t *bvec; #ifndef _WINDOWS sigset_t sigset; pthread_t this_thread = pthread_self(); #endif #ifdef IBMOS2 pthread_inst_exception_handler(); #endif printf("Registering server interface with RPC runtime...\n"); rpc_server_register_if( Database_v1_0_s_ifspec, NULL, NULL, &st ); ERRORCK( "rpc_server_register_if", st ); switch ( (( argc > 1 ) ? *argv[1] | ' ' : 'a') ) { case 't': rpc_server_use_protseq ("ncacn_ip_tcp", MAX_CONC_CALLS_PROTSEQ, &st ); break; case 'u': rpc_server_use_protseq ("ncadg_ip_udp", MAX_CONC_CALLS_PROTSEQ, &st ); break; case 'a': default: rpc_server_use_all_protseqs ( MAX_CONC_CALLS_PROTSEQ, &st ); } ERRORCK( "rpc_server_use_all_protseqs", st ); rpc_server_inq_bindings( &bvec, &st ); ERRORCK( "rpc_server_inq_binding", st ); printf("Registering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_register( Database_v1_0_s_ifspec, bvec, NULL, ( unsigned_char_t * )"Database server, version 1.0" , &st ); ERRORCK( "rpc_ep_register", st ); rpc_ns_binding_export( rpc_c_ns_syntax_dce, ENTRY_NAME, Database_v1_0_s_ifspec, bvec, NULL, &st ); ERRORCK( "rpc_ns_binding_export", st ); #ifndef _WINDOWS sigemptyset ( &sigset ); sigaddset ( &sigset, SIGINT ); sigaddset ( &sigset, SIGTERM ); pthread_signal_to_cancel_np ( &sigset, &this_thread ); #endif TRY { printf ( "Server %s listening...\n", ENTRY_NAME ); rpc_server_listen( MAX_CALL_REQUESTS, &st ); } FINALLY { printf("Unexporting server bindings from CDS namespace...\n"); rpc_ns_binding_unexport( rpc_c_ns_syntax_dce, ENTRY_NAME, Database_v1_0_s_ifspec, NULL, &st ); ERRORCK( "rpc_ns_binding_unexport", st ); printf("Unregistering server interface with RPC runtime...\n"); rpc_server_unregister_if( Database_v1_0_s_ifspec, NULL, &st ); ERRORCK( "rpc_server_unregister_if", st ); printf("Unregistering server endpoints with endpoint mapper (RPCD)...\n"); rpc_ep_unregister( Database_v1_0_s_ifspec, bvec, NULL, &st ); ERRORCK( "rpc_ep_unregister", st ); #ifdef IBMOS2 pthread_dinst_exception_handler(); #endif exit( 0 ); } ENDTRY }
int main(int argc, char *argv[]) { unsigned32 status; rpc_binding_vector_p_t server_binding; char * string_binding; unsigned32 i; const char * protocol = NULL; const char * endpoint = NULL; int c; /* * Process the cmd line args */ while ((c = getopt(argc, argv, "e:nut")) != EOF) { switch (c) { case 'e': endpoint = optarg; break; case 'n': protocol = PROTOCOL_NP; break; case 'u': protocol = PROTOCOL_UDP; break; case 't': protocol = PROTOCOL_TCP; break; default: usage(); } } #if 0 if (endpoint && !protocol) { printf("ERROR: protocol is required when endpoint is specified\n"); exit(1); } #else if(!endpoint || !protocol) { usage(); exit(1); } #endif #ifndef _WIN32 /* Temporarily disable using all protocols because something is currently busted on Unix */ if (!protocol) { protocol = PROTOCOL_TCP; } #endif /* * Register the Interface with the local endpoint mapper (rpcd) */ printf ("Registering server.... \n"); rpc_server_register_if(echo_v1_0_s_ifspec, NULL, NULL, &status); chk_dce_err(status, "rpc_server_register_if()", "", 1); printf("registered.\nPreparing binding handle...\n"); bind_server(&server_binding, echo_v1_0_s_ifspec, protocol, endpoint); if(!endpoint) { /* * Register bindings with the endpoint mapper */ printf("registering bindings with endpoint mapper\n"); rpc_ep_register(echo_v1_0_s_ifspec, server_binding, NULL, (unsigned char *)"QDA application server", &status); chk_dce_err(status, "rpc_ep_register()", "", 1); } printf("registered.\n"); /* * Print out the servers endpoints (TCP and UDP port numbers) */ printf ("Server's communications endpoints are:\n"); for (i=0; i<RPC_FIELD_COUNT(server_binding); i++) { rpc_binding_to_string_binding(RPC_FIELD_BINDING_H(server_binding)[i], (unsigned char **)&string_binding, &status); if (string_binding) printf("\t%s\n", string_binding); } #ifndef _WIN32 /* * Start the signal waiting thread in background. This thread will * Catch SIGINT and gracefully shutdown the server. */ wait_for_signals(); #endif /* * Begin listening for calls */ printf ("listening for calls....\n"); DCETHREAD_TRY { rpc_server_listen(rpc_c_listen_max_calls_default, &status); } DCETHREAD_CATCH_ALL(THIS_CATCH) { printf ("Server stoppped listening\n"); } DCETHREAD_ENDTRY; /* * If we reached this point, then the server was stopped, most likely * by the signal handler thread called rpc_mgmt_stop_server(). * gracefully cleanup and unregister the bindings from the * endpoint mapper. */ #ifndef _WIN32 /* * Kill the signal handling thread */ #endif if (!endpoint) { printf ("Unregistering server from the endpoint mapper....\n"); rpc_ep_unregister(echo_v1_0_s_ifspec, server_binding, NULL, &status); chk_dce_err(status, "rpc_ep_unregister()", "", 0); } /* * retire the binding information */ printf("Cleaning up communications endpoints...\n"); rpc_server_unregister_if(echo_v1_0_s_ifspec, NULL, &status); chk_dce_err(status, "rpc_server_unregister_if()", "", 0); exit(0); }