WebSVN – HelenOS – Diff – /branches/network/uspace/srv/net/networking/startup/networking_startup.c


/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup net
 *  @{
 */
 
/** @file
 *  Starts the networking subsystem.
 *  Performs self test if configured so.
 *  @see configuration.h
 */
 
#include <async.h>
#include <stdio.h>
#include <task.h>
 
#include <ipc/ipc.h>
#include <ipc/services.h>
 
#include "../../err.h"
#include "../../messages.h"
#include "../../modules.h"
#include "../../self_test.h"
 
/** Networking startup module name.
 */
#define NAME    "Networking startup"
 
/** Module entry point.
 *  @param argc The number of command line parameters. Input parameter.
 *  @param argv The command line parameters. Input parameter.
 *  @returns EOK on success.
 *  @returns EINVAL if the networking module cannot be started.
 *  @returns Other error codes as defined for the self_test() function.
 *  @returns Other error codes as defined for the NET_NET_STARTUP message.
 */
int     main( int argc, char * argv[] );
 
/** Starts the module.
 *  @param fname The module absolute name. Input parameter.
 *  @returns The started module task identifier.
 *  @returns Other error codes as defined for the task_spawn() function.
 */
task_id_t   spawn( char * const fname );
 
int main( int argc, char * argv[] ){
    ERROR_DECLARE;
 
    int     networking_phone;
 
    printf( "\nTask %d - " NAME, task_get_id());
    // run self tests
    ERROR_PROPAGATE( self_test());
    // start networking service
    if( ! spawn( "/srv/net" )){
        printf( "\n" NAME "Could not spawn networking" );
        return EINVAL;
    }
    // start networking
    networking_phone = connect_to_service( SERVICE_NETWORKING );
    if( ERROR_OCCURRED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){
        printf( "\n" NAME " - ERROR %d\n", ERROR_CODE );
        return ERROR_CODE;
    }
    printf( "\n" NAME " - OK\n" );
    return EOK;
}
 
task_id_t spawn( char * const fname ){
    char * const    argv[ 2 ] = { fname, NULL };
    task_id_t   res;
 
//  printf( "Spawning %s\n", fname );
//  argv[ 0 ] = fname;
//  argv[ 1 ] = NULL;
    res = task_spawn( fname, argv );
    if( res != 0 ){
        /* Success */
        usleep( 50000 );
    }
    return res;
}
 
/** @}
 */
 

Rev 3912	Rev 4155
1	/*	1	/*
2	* Copyright (c) 2009 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.	34	* Starts the networking subsystem.
35	* Performs self test if configured so.	35	* Performs self test if configured so.
36	* @see configuration.h	36	* @see configuration.h
37	*/	37	*/
38		38
39	#include <async.h>	39	#include <async.h>
40	#include <stdio.h>	40	#include <stdio.h>
41	#include <task.h>	41	#include <task.h>
42		42
43	#include <ipc/ipc.h>	43	#include <ipc/ipc.h>
44	#include <ipc/services.h>	44	#include <ipc/services.h>
45		45
46	#include "../../err.h"	46	#include "../../err.h"
47	#include "../../messages.h"	47	#include "../../messages.h"
48	#include "../../modules.h"	48	#include "../../modules.h"
49	#include "../../self_test.h"	49	#include "../../self_test.h"
50		50
51	/** Networking startup module name.	51	/** Networking startup module name.
52	*/	52	*/
53	#define NAME "Networking startup"	53	#define NAME "Networking startup"
54		54
55	/** Module entry point.	55	/** Module entry point.
56	* @param argc The number of command line parameters. Input parameter.	56	* @param argc The number of command line parameters. Input parameter.
57	* @param argv The command line parameters. Input parameter.	57	* @param argv The command line parameters. Input parameter.
58	* @returns EOK on success.	58	* @returns EOK on success.
59	* @returns EINVAL if the networking module cannot be started.	59	* @returns EINVAL if the networking module cannot be started.
60	* @returns Other error codes as defined for the self_test() function.	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.	61	* @returns Other error codes as defined for the NET_NET_STARTUP message.
62	*/	62	*/
63	int main( int argc, char * argv[] );	63	int main( int argc, char * argv[] );
64		64
65	/** Starts the module.	65	/** Starts the module.
66	* @param fname The module absolute name. Input parameter.	66	* @param fname The module absolute name. Input parameter.
67	* @returns The started module task identifier.	67	* @returns The started module task identifier.
68	* @returns Other error codes as defined for the task_spawn() function.	68	* @returns Other error codes as defined for the task_spawn() function.
69	*/	69	*/
70	task_id_t spawn( const char * fname );	70	task_id_t spawn( char * const fname );
71		71
72	int main( int argc, char * argv[] ){	72	int main( int argc, char * argv[] ){
73	ERROR_DECLARE;	73	ERROR_DECLARE;
74		74
75	int networking_phone;	75	int networking_phone;
76		76
77	printf( "\nTask %d - " NAME, task_get_id());	77	printf( "\nTask %d - " NAME, task_get_id());
78	// run self tests	78	// run self tests
79	ERROR_PROPAGATE( self_test());	79	ERROR_PROPAGATE( self_test());
80	// start networking service	80	// start networking service
81	if( ! spawn( "/sbin/networking" )){	81	if( ! spawn( "/srv/net" )){
82	printf( "\n" NAME "Could not spawn networking" );	82	printf( "\n" NAME "Could not spawn networking" );
83	return EINVAL;	83	return EINVAL;
84	}	84	}
85	// start networking	85	// start networking
86	networking_phone = connect_to_service( SERVICE_NETWORKING );	86	networking_phone = connect_to_service( SERVICE_NETWORKING );
87	if( ERROR_OCCURRED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){	87	if( ERROR_OCCURRED( ipc_call_sync_0_0( networking_phone, NET_NET_STARTUP ))){
88	printf( "\n" NAME " - ERROR %d\n", ERROR_CODE );	88	printf( "\n" NAME " - ERROR %d\n", ERROR_CODE );
89	return ERROR_CODE;	89	return ERROR_CODE;
90	}	90	}
91	printf( "\n" NAME " - OK\n" );	91	printf( "\n" NAME " - OK\n" );
92	return EOK;	92	return EOK;
93	}	93	}
94		94
95	task_id_t spawn( const char * fname ){	95	task_id_t spawn( char * const fname ){
96	const char * argv[ 2 ];	96	char * const argv[ 2 ] = { fname, NULL };
97	task_id_t res;	97	task_id_t res;
98		98
99	// printf( "Spawning %s\n", fname );	99	// printf( "Spawning %s\n", fname );
100	argv[ 0 ] = fname;	100	// argv[ 0 ] = fname;
101	argv[ 1 ] = NULL;	101	// argv[ 1 ] = NULL;
102	res = task_spawn( fname, argv );	102	res = task_spawn( fname, argv );
103	if( res != 0 ){	103	if( res != 0 ){
104	/* Success */	104	/* Success */
105	usleep( 50000 );	105	usleep( 50000 );
106	}	106	}
107	return res;	107	return res;
108	}	108	}
109		109
110	/** @}	110	/** @}
111	*/	111	*/
112		112

Subversion Repositories HelenOS

(root)/branches/network/uspace/srv/net/networking/startup/networking_startup.c – Rev 3912 → 4155