Rev 3666 | Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3466 | mejdrech | 1 | /* |
| 2 | * Copyright (c) 2008 Lukas Mejdrech |
||
| 3 | * All rights reserved. |
||
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms, with or without |
||
| 6 | * modification, are permitted provided that the following conditions |
||
| 7 | * are met: |
||
| 8 | * |
||
| 9 | * - Redistributions of source code must retain the above copyright |
||
| 10 | * notice, this list of conditions and the following disclaimer. |
||
| 11 | * - Redistributions in binary form must reproduce the above copyright |
||
| 12 | * notice, this list of conditions and the following disclaimer in the |
||
| 13 | * documentation and/or other materials provided with the distribution. |
||
| 14 | * - The name of the author may not be used to endorse or promote products |
||
| 15 | * derived from this software without specific prior written permission. |
||
| 16 | * |
||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 27 | */ |
||
| 28 | |||
| 29 | /** @addtogroup net |
||
| 30 | * @{ |
||
| 31 | */ |
||
| 32 | |||
| 33 | /** @file |
||
| 34 | */ |
||
| 35 | #include <async.h> |
||
| 36 | #include <errno.h> |
||
| 37 | #include <ipc/ipc.h> |
||
| 38 | #include <ipc/services.h> |
||
| 39 | |||
| 40 | #include <stdio.h> |
||
| 41 | |||
| 42 | #include "modules.h" |
||
| 43 | |||
| 44 | #define MODULE_WAIT_TIME 10000 |
||
| 45 | |||
| 46 | int connect_to_service( services_t need ){ |
||
| 47 | int phone; |
||
| 48 | |||
| 49 | phone = ipc_connect_me_to( PHONE_NS, need, 0, 0 ); |
||
| 50 | if( phone < 0 ){ |
||
| 51 | do{ |
||
| 52 | usleep( MODULE_WAIT_TIME ); |
||
| 53 | phone = ipc_connect_me_to( PHONE_NS, need, 0, 0 ); |
||
| 54 | }while( phone < 0 ); |
||
| 55 | } |
||
| 56 | return phone; |
||
| 57 | } |
||
| 58 | |||
| 59 | int start_service( services_t me, services_t need[], int * need_phone[], void ( * client_connection )( ipc_callid_t iid, ipc_call_t * icall ), int ( * initialize_me )( void )){ |
||
| 60 | ipcarg_t phonehash; |
||
| 61 | ERROR_DECLARE; |
||
| 62 | |||
| 63 | if(( ! me ) || ( ! client_connection )) return EINVAL; |
||
| 64 | async_set_client_connection( client_connection ); |
||
| 65 | |||
| 66 | if( need ){ |
||
| 67 | if( ! need_phone ) return EINVAL; |
||
| 68 | while( * need ){ |
||
| 69 | if( ! * need_phone ) return EINVAL; |
||
| 70 | |||
| 71 | /* Connect to the needed service */ |
||
| 72 | ** need_phone = connect_to_service( * need ); |
||
| 73 | ++ need; |
||
| 74 | ++ need_phone; |
||
| 75 | } |
||
| 76 | } |
||
| 77 | |||
| 78 | /* Initialize service by its callback */ |
||
| 79 | if( initialize_me ) ERROR_PROPAGATE( initialize_me()); |
||
| 80 | |||
| 81 | /* Register service at NS */ |
||
| 82 | ERROR_PROPAGATE( REGISTER_ME( me, & phonehash )); |
||
| 83 | |||
| 84 | async_manager(); |
||
| 85 | |||
| 86 | return EOK; |
||
| 87 | } |
||
| 88 | |||
| 89 | /** @} |
||
| 90 | */ |