| 1 | /*
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| 2 | * Copyright (c) 2006 Martin Decky
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| 3 | * Copyright (c) 2008 Jakub Jermar
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| 4 | * Copyright (c) 2012 Julia Medvedeva
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| 5 | * All rights reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | *
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| 11 | * - Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | * - Redistributions in binary form must reproduce the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer in the
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| 15 | * documentation and/or other materials provided with the distribution.
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| 16 | * - The name of the author may not be used to endorse or promote products
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| 17 | * derived from this software without specific prior written permission.
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| 18 | *
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| 19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 29 | */
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| 30 |
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| 31 | /** @addtogroup fs
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| 32 | * @{
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| 33 | */
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| 34 | /**
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| 35 | * @file udf.c
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| 36 | * @brief UDF 1.02 file system driver for HelenOS.
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| 37 | */
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| 38 |
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| 39 | #include <ipc/services.h>
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| 40 | #include <ns.h>
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| 41 | #include <async.h>
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| 42 | #include <errno.h>
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| 43 | #include <unistd.h>
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| 44 | #include <task.h>
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| 45 | #include <libfs.h>
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| 46 | #include <str.h>
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| 47 | #include <io/log.h>
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| 48 | #include "../../vfs/vfs.h"
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| 49 | #include "udf.h"
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| 50 | #include "udf_idx.h"
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| 51 |
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| 52 | #define NAME "udf"
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| 53 |
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| 54 | vfs_info_t udf_vfs_info = {
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| 55 | .name = NAME,
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| 56 | .concurrent_read_write = false,
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| 57 | .write_retains_size = false,
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| 58 | .instance = 0,
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| 59 | };
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| 60 |
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| 61 | int main(int argc, char *argv[])
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| 62 | {
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| 63 | log_init(NAME);
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| 64 | log_msg(LOG_DEFAULT, LVL_NOTE, "HelenOS UDF 1.02 file system server");
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| 65 |
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| 66 | if (argc == 3) {
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| 67 | if (!str_cmp(argv[1], "--instance"))
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| 68 | udf_vfs_info.instance = strtol(argv[2], NULL, 10);
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| 69 | else {
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| 70 | log_msg(LOG_DEFAULT, LVL_FATAL, "Unrecognized parameters");
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| 71 | return 1;
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| 72 | }
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| 73 | }
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| 74 |
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| 75 | async_sess_t *vfs_sess =
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| 76 | service_connect_blocking(SERVICE_VFS, INTERFACE_VFS_DRIVER, 0);
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| 77 | if (!vfs_sess) {
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| 78 | log_msg(LOG_DEFAULT, LVL_FATAL, "Failed to connect to VFS");
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| 79 | return 2;
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| 80 | }
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| 81 |
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| 82 | int rc = fs_register(vfs_sess, &udf_vfs_info, &udf_ops,
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| 83 | &udf_libfs_ops);
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| 84 | if (rc != EOK)
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| 85 | goto err;
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| 86 |
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| 87 | rc = udf_idx_init();
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| 88 | if (rc != EOK)
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| 89 | goto err;
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| 90 |
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| 91 | log_msg(LOG_DEFAULT, LVL_NOTE, "Accepting connections");
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| 92 | task_retval(0);
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| 93 | async_manager();
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| 94 |
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| 95 | /* Not reached */
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| 96 | return 0;
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| 97 |
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| 98 | err:
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| 99 | log_msg(LOG_DEFAULT, LVL_FATAL, "Failed to register file system (%d)", rc);
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| 100 | return rc;
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| 101 | }
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| 102 |
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| 103 | /**
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| 104 | * @}
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| 105 | */
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