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| Rev | Author | Line No. | Line |
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| 2627 | jermar | 1 | /* |
| 2 | * Copyright (c) 2007 Jakub Jermar |
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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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| 28 | |||
| 29 | /** @addtogroup fs |
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| 30 | * @{ |
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| 31 | */ |
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| 32 | |||
| 33 | /** |
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| 34 | * @file fat_ops.c |
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| 35 | * @brief Implementation of VFS operations for the FAT file system server. |
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| 36 | */ |
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| 37 | |||
| 38 | #include "fat.h" |
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| 2638 | jermar | 39 | #include "../../vfs/vfs.h" |
| 2627 | jermar | 40 | #include <ipc/ipc.h> |
| 41 | #include <async.h> |
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| 42 | #include <errno.h> |
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| 43 | |||
| 2638 | jermar | 44 | #define PLB_GET_CHAR(i) (plb_ro[(i) % PLB_SIZE]) |
| 45 | |||
| 46 | #define FAT_NAME_LEN 8 |
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| 47 | #define FAT_EXT_LEN 3 |
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| 48 | |||
| 49 | #define FAT_PAD ' ' |
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| 50 | |||
| 51 | #define FAT_DENTRY_UNUSED 0x00 |
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| 52 | #define FAT_DENTRY_E5_ESC 0x05 |
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| 53 | #define FAT_DENTRY_DOT 0x2e |
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| 54 | #define FAT_DENTRY_ERASED 0xe5 |
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| 55 | |||
| 56 | static int match_path_component(fat_dentry_t *dentry, unsigned index, |
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| 57 | size_t len) |
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| 58 | { |
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| 59 | } |
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| 60 | |||
| 2627 | jermar | 61 | void fat_lookup(ipc_callid_t rid, ipc_call_t *request) |
| 62 | { |
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| 63 | int first = IPC_GET_ARG1(*request); |
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| 64 | int second = IPC_GET_ARG2(*request); |
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| 65 | int dev_handle = IPC_GET_ARG3(*request); |
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| 66 | |||
| 67 | |||
| 68 | } |
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| 69 | |||
| 70 | /** |
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| 71 | * @} |
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| 72 | */ |