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3666 | mejdrech | 1 | /* |
3912 | mejdrech | 2 | * Copyright (c) 2009 Lukas Mejdrech |
3666 | mejdrech | 3 | * All rights reserved. |
4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | /** @addtogroup net |
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3912 | mejdrech | 30 | * @{ |
3666 | mejdrech | 31 | */ |
32 | |||
33 | /** @file |
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3912 | mejdrech | 34 | * Starts the networking subsystem. |
35 | * Performs self test if configured so. |
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36 | * @see configuration.h |
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3666 | mejdrech | 37 | */ |
38 | |||
39 | #include <async.h> |
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40 | #include <stdio.h> |
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41 | #include <task.h> |
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3846 | mejdrech | 42 | |
3666 | mejdrech | 43 | #include <ipc/ipc.h> |
44 | #include <ipc/services.h> |
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45 | |||
3886 | mejdrech | 46 | #include "../../err.h" |
47 | #include "../../messages.h" |
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48 | #include "../../modules.h" |
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49 | #include "../../self_test.h" |
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3666 | mejdrech | 50 | |
3912 | mejdrech | 51 | /** Networking startup module name. |
52 | */ |
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3666 | mejdrech | 53 | #define NAME "Networking startup" |
54 | |||
3912 | mejdrech | 55 | /** Module entry point. |
56 | * @param argc The number of command line parameters. Input parameter. |
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57 | * @param argv The command line parameters. Input parameter. |
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58 | * @returns EOK on success. |
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59 | * @returns EINVAL if the networking module cannot be started. |
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60 | * @returns Other error codes as defined for the self_test() function. |
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61 | * @returns Other error codes as defined for the NET_NET_STARTUP message. |
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62 | */ |
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3666 | mejdrech | 63 | int main( int argc, char * argv[] ); |
3912 | mejdrech | 64 | |
65 | /** Starts the module. |
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66 | * @param fname The module absolute name. Input parameter. |
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67 | * @returns The started module task identifier. |
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68 | * @returns Other error codes as defined for the task_spawn() function. |
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69 | */ |
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4155 | mejdrech | 70 | task_id_t spawn( char * const fname ); |
3666 | mejdrech | 71 | |
72 | int main( int argc, char * argv[] ){ |
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73 | ERROR_DECLARE; |
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74 | |||
75 | int networking_phone; |
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76 | |||
3685 | mejdrech | 77 | printf( "\nTask %d - " NAME, task_get_id()); |
3666 | mejdrech | 78 | // run self tests |
79 | ERROR_PROPAGATE( self_test()); |
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80 | // start networking service |
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4155 | mejdrech | 81 | if( ! spawn( "/srv/net" )){ |
3666 | mejdrech | 82 | printf( "\n" NAME "Could not spawn networking" ); |
83 | return EINVAL; |
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84 | } |
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85 | // start networking |
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86 | networking_phone = connect_to_service( SERVICE_NETWORKING ); |
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3912 | mejdrech | 87 | if( ERROR_OCCURRED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){ |
3666 | mejdrech | 88 | printf( "\n" NAME " - ERROR %d\n", ERROR_CODE ); |
89 | return ERROR_CODE; |
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90 | } |
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91 | printf( "\n" NAME " - OK\n" ); |
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92 | return EOK; |
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93 | } |
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94 | |||
4155 | mejdrech | 95 | task_id_t spawn( char * const fname ){ |
96 | char * const argv[ 2 ] = { fname, NULL }; |
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3666 | mejdrech | 97 | task_id_t res; |
98 | |||
99 | // printf( "Spawning %s\n", fname ); |
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4155 | mejdrech | 100 | // argv[ 0 ] = fname; |
101 | // argv[ 1 ] = NULL; |
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3666 | mejdrech | 102 | res = task_spawn( fname, argv ); |
103 | if( res != 0 ){ |
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104 | /* Success */ |
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105 | usleep( 50000 ); |
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106 | } |
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107 | return res; |
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108 | } |
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109 | |||
110 | /** @} |
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111 | */ |