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1 | /* |
1 | /* |
2 | * Copyright (c) 2008 Lukas Mejdrech |
2 | * Copyright (c) 2009 Lukas Mejdrech |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup net |
29 | /** @addtogroup net |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | 32 | ||
33 | /** @file |
33 | /** @file |
- | 34 | * Starts the networking subsystem. |
|
- | 35 | * Performs self test if configured so. |
|
- | 36 | * @see configuration.h |
|
34 | */ |
37 | */ |
35 | 38 | ||
36 | #include <async.h> |
39 | #include <async.h> |
37 | #include <stdio.h> |
40 | #include <stdio.h> |
38 | #include <task.h> |
41 | #include <task.h> |
39 | 42 | ||
40 | #include <ipc/ipc.h> |
43 | #include <ipc/ipc.h> |
41 | #include <ipc/services.h> |
44 | #include <ipc/services.h> |
42 | 45 | ||
43 | #include "../../err.h" |
46 | #include "../../err.h" |
44 | #include "../../messages.h" |
47 | #include "../../messages.h" |
45 | #include "../../modules.h" |
48 | #include "../../modules.h" |
46 | #include "../../self_test.h" |
49 | #include "../../self_test.h" |
47 | 50 | ||
- | 51 | /** Networking startup module name. |
|
- | 52 | */ |
|
48 | #define NAME "Networking startup" |
53 | #define NAME "Networking startup" |
49 | 54 | ||
- | 55 | /** Module entry point. |
|
- | 56 | * @param argc The number of command line parameters. Input parameter. |
|
- | 57 | * @param argv The command line parameters. Input parameter. |
|
- | 58 | * @returns EOK on success. |
|
- | 59 | * @returns EINVAL if the networking module cannot be started. |
|
- | 60 | * @returns Other error codes as defined for the self_test() function. |
|
- | 61 | * @returns Other error codes as defined for the NET_NET_STARTUP message. |
|
- | 62 | */ |
|
50 | int main( int argc, char * argv[] ); |
63 | int main( int argc, char * argv[] ); |
- | 64 | ||
- | 65 | /** Starts the module. |
|
- | 66 | * @param fname The module absolute name. Input parameter. |
|
- | 67 | * @returns The started module task identifier. |
|
- | 68 | * @returns Other error codes as defined for the task_spawn() function. |
|
- | 69 | */ |
|
51 | task_id_t spawn( const char * fname ); |
70 | task_id_t spawn( const char * fname ); |
52 | 71 | ||
53 | int main( int argc, char * argv[] ){ |
72 | int main( int argc, char * argv[] ){ |
54 | ERROR_DECLARE; |
73 | ERROR_DECLARE; |
55 | 74 | ||
56 | int networking_phone; |
75 | int networking_phone; |
57 | 76 | ||
58 | printf( "\nTask %d - " NAME, task_get_id()); |
77 | printf( "\nTask %d - " NAME, task_get_id()); |
59 | // run self tests |
78 | // run self tests |
60 | ERROR_PROPAGATE( self_test()); |
79 | ERROR_PROPAGATE( self_test()); |
61 | // start networking service |
80 | // start networking service |
62 | if( ! spawn( "/sbin/networking" )){ |
81 | if( ! spawn( "/sbin/networking" )){ |
63 | printf( "\n" NAME "Could not spawn networking" ); |
82 | printf( "\n" NAME "Could not spawn networking" ); |
64 | return EINVAL; |
83 | return EINVAL; |
65 | } |
84 | } |
66 | // start networking |
85 | // start networking |
67 | networking_phone = connect_to_service( SERVICE_NETWORKING ); |
86 | networking_phone = connect_to_service( SERVICE_NETWORKING ); |
68 | if( ERROR_OCCURED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){ |
87 | if( ERROR_OCCURRED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){ |
69 | printf( "\n" NAME " - ERROR %d\n", ERROR_CODE ); |
88 | printf( "\n" NAME " - ERROR %d\n", ERROR_CODE ); |
70 | return ERROR_CODE; |
89 | return ERROR_CODE; |
71 | } |
90 | } |
72 | printf( "\n" NAME " - OK\n" ); |
91 | printf( "\n" NAME " - OK\n" ); |
73 | return EOK; |
92 | return EOK; |
74 | } |
93 | } |
75 | 94 | ||
76 | task_id_t spawn( const char * fname ){ |
95 | task_id_t spawn( const char * fname ){ |
77 | const char * argv[ 2 ]; |
96 | const char * argv[ 2 ]; |
78 | task_id_t res; |
97 | task_id_t res; |
79 | 98 | ||
80 | // printf( "Spawning %s\n", fname ); |
99 | // printf( "Spawning %s\n", fname ); |
81 | argv[ 0 ] = fname; |
100 | argv[ 0 ] = fname; |
82 | argv[ 1 ] = NULL; |
101 | argv[ 1 ] = NULL; |
83 | res = task_spawn( fname, argv ); |
102 | res = task_spawn( fname, argv ); |
84 | if( res != 0 ){ |
103 | if( res != 0 ){ |
85 | /* Success */ |
104 | /* Success */ |
86 | usleep( 50000 ); |
105 | usleep( 50000 ); |
87 | } |
106 | } |
88 | return res; |
107 | return res; |
89 | } |
108 | } |
90 | 109 | ||
91 | /** @} |
110 | /** @} |
92 | */ |
111 | */ |
93 | 112 |