Rev 3666 | Rev 3912 | Go to most recent revision | Details | Compare with Previous | 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 <ipc/ipc.h> |
||
| 37 | #include <ipc/services.h> |
||
| 38 | |||
| 3666 | mejdrech | 39 | #include "err.h" |
| 3466 | mejdrech | 40 | #include "modules.h" |
| 41 | |||
| 42 | #define MODULE_WAIT_TIME 10000 |
||
| 43 | |||
| 44 | int connect_to_service( services_t need ){ |
||
| 3685 | mejdrech | 45 | ipcarg_t phone; |
| 46 | int res; |
||
| 3466 | mejdrech | 47 | |
| 3685 | mejdrech | 48 | res = async_req_3_5( PHONE_NS, IPC_M_CONNECT_ME_TO, need, 0, 0, NULL, NULL, NULL, NULL, & phone ); |
| 49 | while(( res < 0 ) || ( phone < 0 )){ |
||
| 50 | usleep( MODULE_WAIT_TIME ); |
||
| 51 | res = async_req_3_5( PHONE_NS, IPC_M_CONNECT_ME_TO, need, 0, 0, NULL, NULL, NULL, NULL, & phone ); |
||
| 3466 | mejdrech | 52 | } |
| 53 | return phone; |
||
| 54 | } |
||
| 55 | |||
| 56 | 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 )){ |
||
| 57 | ipcarg_t phonehash; |
||
| 58 | ERROR_DECLARE; |
||
| 59 | |||
| 3666 | mejdrech | 60 | if( ! client_connection ) return EINVAL; |
| 3466 | mejdrech | 61 | async_set_client_connection( client_connection ); |
| 62 | |||
| 63 | if( need ){ |
||
| 64 | if( ! need_phone ) return EINVAL; |
||
| 65 | while( * need ){ |
||
| 66 | if( ! * need_phone ) return EINVAL; |
||
| 67 | |||
| 68 | /* Connect to the needed service */ |
||
| 69 | ** need_phone = connect_to_service( * need ); |
||
| 70 | ++ need; |
||
| 71 | ++ need_phone; |
||
| 72 | } |
||
| 73 | } |
||
| 74 | |||
| 75 | /* Initialize service by its callback */ |
||
| 76 | if( initialize_me ) ERROR_PROPAGATE( initialize_me()); |
||
| 77 | |||
| 78 | /* Register service at NS */ |
||
| 3666 | mejdrech | 79 | if( me ) ERROR_PROPAGATE( REGISTER_ME( me, & phonehash )); |
| 3466 | mejdrech | 80 | |
| 81 | async_manager(); |
||
| 82 | |||
| 83 | return EOK; |
||
| 84 | } |
||
| 85 | |||
| 86 | /** @} |
||
| 87 | */ |