]> rtime.felk.cvut.cz Git - frescor/forb.git/blob - src/proto.c
Fix error reporting in protocols
[frescor/forb.git] / src / proto.c
1 /**************************************************************************/
2 /* ---------------------------------------------------------------------- */
3 /* Copyright (C) 2006 - 2008 FRESCOR consortium partners:                 */
4 /*                                                                        */
5 /*   Universidad de Cantabria,              SPAIN                         */
6 /*   University of York,                    UK                            */
7 /*   Scuola Superiore Sant'Anna,            ITALY                         */
8 /*   Kaiserslautern University,             GERMANY                       */
9 /*   Univ. Politécnica  Valencia,           SPAIN                        */
10 /*   Czech Technical University in Prague,  CZECH REPUBLIC                */
11 /*   ENEA                                   SWEDEN                        */
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22 /*       made of this code.                                               */
23 /*                                                                        */
24 /*                                                                        */
25 /*  This file is part of FORB (Frescor Object Request Broker)             */
26 /*                                                                        */
27 /* FORB is free software; you can redistribute it and/or modify it        */
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30 /* later version.  FORB is distributed in the hope that it will be        */
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32 /* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU    */
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37 /*                                                                        */
38 /* As a special exception, including FORB header files in a file,         */
39 /* instantiating FORB generics or templates, or linking other files       */
40 /* with FORB objects to produce an executable application, does not       */
41 /* by itself cause the resulting executable application to be covered     */
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43 /* however invalidate any other reasons why the executable file might be  */
44 /* covered by the GNU Public License.                                     */
45 /**************************************************************************/
46 /**
47  * @file   proto.c
48  * @author Michal Sojka <sojkam1@fel.cvut.cz>
49  * @date   Sun Oct 12 17:43:28 2008
50  * 
51  * @brief  
52  * 
53  * 
54  */
55
56 #include "proto.h"
57 #include <forb/forb-internal.h>
58 #include <forb/config.h>
59 #include <stdio.h>
60 #include <forb/object.h>
61 #include <ul_log.h>
62
63 extern UL_LOG_CUST(ulogd_forb_proto);
64
65 ssize_t forb_proto_send(forb_peer_t *peer, FORB_CDR_Codec *codec)
66 {
67         
68 #if 0
69         {
70                 int i, j;
71                 char m[1000];
72                 i=j=0;
73                 while (i<CDR_data_size(codec) && j<sizeof(m)-3) {
74                         if (i>0 && i%4 == 0) {
75                                 m[j++] = ' ';
76                         }
77                         sprintf(&m[j], "%02x", codec->buffer[i+codec->rptr]);
78                         j+=2;
79                         i+=1;
80                 }
81                 ul_logdeb("sending: %s\n", m);
82         }
83 #endif
84         
85         return peer->port->desc.proto->send(peer, &codec->buffer[codec->rptr],
86                                             FORB_CDR_data_size(codec));
87 }
88
89
90 /** 
91  * Finds next hop on the way to the particular server.
92  *
93  * Currently, as routing is not implemented, this function searches
94  * only peers.
95  * 
96  * @param forb Forb to ask.
97  * @param server_id Destination server.
98  * 
99  * @return Next hop peer of NULL, if the destination is not found.
100  * 
101  * @note After the returned peer is not needed, forb_peer_put() must
102  * called on it.
103  */
104 forb_peer_t *
105 forb_get_next_hop(forb_t *forb, forb_server_id *server_id, fosa_abs_time_t *timeout)
106 {
107         forb_peer_t *peer;
108         peer = forb_peer_find_timed(forb, server_id, timeout);
109         return peer;
110
111 }