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| Rev | Author | Line No. | Line |
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| 2435 | jelen | 1 | /* |
| 2 | * Copyright (c) 2007 Konopa-Jelen-Majer |
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| 3 | * All rights reserved. |
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| 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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| 2393 | konopa | 28 | |
| 2435 | jelen | 29 | /** @addtogroup FileSystemTask |
| 30 | * @{ |
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| 2393 | konopa | 31 | */ |
| 32 | |||
| 2435 | jelen | 33 | /** |
| 34 | * @file connect.h |
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| 35 | * @brief Functions for connecting to some services, which is needed for FS. |
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| 36 | */ |
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| 37 | |||
| 2393 | konopa | 38 | #include <ipc/ipc.h> |
| 39 | #include <ipc/services.h> |
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| 40 | #include "../fs/fs.h" |
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| 41 | |||
| 2435 | jelen | 42 | /** |
| 43 | * Includes common aspects for connecting to some services |
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| 44 | */ |
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| 2393 | konopa | 45 | int common_connection(int *phone, int service, int attempts) |
| 46 | { |
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| 47 | |||
| 48 | int i; |
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| 49 | |||
| 50 | if (service <= 0 || attempts <= 0) |
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| 51 | return FALSE; |
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| 52 | |||
| 53 | for (i = 1; i <= attempts; i++) { |
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| 54 | *phone = ipc_connect_me_to(PHONE_NS, service, 0); |
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| 55 | |||
| 56 | if (*phone > 0) |
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| 57 | return TRUE; |
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| 58 | |||
| 59 | usleep(10000); |
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| 60 | } |
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| 61 | |||
| 62 | if (*phone >= 0) |
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| 63 | return TRUE; |
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| 64 | |||
| 65 | return FALSE; |
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| 66 | } |
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| 67 | |||
| 2435 | jelen | 68 | /** |
| 69 | * Connects to SERVICE_CONSOLE |
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| 70 | */ |
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| 2393 | konopa | 71 | int connect_to_con(int *phone, int attempts) |
| 72 | { |
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| 73 | |||
| 74 | if (common_connection(phone, SERVICE_CONSOLE, attempts)) |
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| 75 | return TRUE; |
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| 76 | |||
| 77 | return FALSE; |
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| 78 | } |
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| 79 | |||
| 2435 | jelen | 80 | /** |
| 81 | * Connects to SERVICE_RD |
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| 82 | */ |
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| 2393 | konopa | 83 | int connect_to_rd(int *phone, int attempts) |
| 84 | { |
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| 85 | |||
| 86 | if (common_connection(phone, SERVICE_RD, attempts)) |
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| 87 | return TRUE; |
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| 88 | |||
| 89 | return FALSE; |
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| 90 | } |
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| 91 | |||
| 2435 | jelen | 92 | /** |
| 93 | * Connects to SERVICE_FS |
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| 94 | */ |
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| 2393 | konopa | 95 | int connect_to_fs(int *phone, int attempts) |
| 96 | { |
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| 97 | |||
| 98 | if (common_connection(phone, SERVICE_FS, attempts)) |
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| 99 | return TRUE; |
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| 100 | |||
| 101 | return FALSE; |
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| 102 | } |
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| 2435 | jelen | 103 | |
| 104 | /** |
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| 105 | *} |
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| 106 | */ |
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| 107 |