Subversion Repositories HelenOS

Rev

Rev 3022 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3022 Rev 4055
Line 47... Line 47...
47 
#include "../../vfs/vfs.h"
 47 
#include "../../vfs/vfs.h"
48 
 
 48 
 
49 
 
 49 
 
50 
vfs_info_t fat_vfs_info = {
 50 
vfs_info_t fat_vfs_info = {
51 
    .name = "fat",
 51 
    .name = "fat",
52 
    .ops = {
 - 
 
53 
        [IPC_METHOD_TO_VFS_OP(VFS_LOOKUP)] = VFS_OP_DEFINED,
 - 
 
54 
        [IPC_METHOD_TO_VFS_OP(VFS_READ)] = VFS_OP_DEFINED,
 - 
 
55 
        [IPC_METHOD_TO_VFS_OP(VFS_WRITE)] = VFS_OP_NULL,
 - 
 
56 
        [IPC_METHOD_TO_VFS_OP(VFS_TRUNCATE)] = VFS_OP_NULL,
 - 
 
57 
        [IPC_METHOD_TO_VFS_OP(VFS_MOUNT)] = VFS_OP_NULL,
 - 
 
58 
        [IPC_METHOD_TO_VFS_OP(VFS_UNMOUNT)] = VFS_OP_NULL,
 - 
 
59 
    }
 - 
 
60 
};
 52 
};
61 
 
 53 
 
62 
fs_reg_t fat_reg;
 54 
fs_reg_t fat_reg;
63 
 
 55 
 
64 
/**
 56 
/**
Line 95... Line 87...
95 
        ipc_callid_t callid;
 87 
        ipc_callid_t callid;
96 
        ipc_call_t call;
 88 
        ipc_call_t call;
97 
   
 89 
   
98 
        callid = async_get_call(&call);
 90 
        callid = async_get_call(&call);
99 
        switch  (IPC_GET_METHOD(call)) {
 91 
        switch  (IPC_GET_METHOD(call)) {
- 
 
 92 
        case VFS_MOUNTED:
- 
 
 93 
            fat_mounted(callid, &call);
- 
 
 94 
            break;
- 
 
 95 
        case VFS_MOUNT:
- 
 
 96 
            fat_mount(callid, &call);
- 
 
 97 
            break;
100 
        case VFS_LOOKUP:
 98 
        case VFS_LOOKUP:
101 
            fat_lookup(callid, &call);
 99 
            fat_lookup(callid, &call);
102 
            break;
 100 
            break;
- 
 
 101 
        case VFS_READ:
- 
 
 102 
            fat_read(callid, &call);
- 
 
 103 
            break;
- 
 
 104 
        case VFS_WRITE:
- 
 
 105 
            fat_write(callid, &call);
- 
 
 106 
            break;
- 
 
 107 
        case VFS_TRUNCATE:
- 
 
 108 
            fat_truncate(callid, &call);
- 
 
 109 
            break;
- 
 
 110 
        case VFS_DESTROY:
- 
 
 111 
            fat_destroy(callid, &call);
- 
 
 112 
            break;
103 
        default:
 113 
        default:
104 
            ipc_answer_0(callid, ENOTSUP);
 114 
            ipc_answer_0(callid, ENOTSUP);
105 
            break;
 115 
            break;
106 
        }
 116 
        }
107 
    }
 117 
    }
108 
}
 118 
}
109 
 
 119 
 
110 
int main(int argc, char **argv)
 120 
int main(int argc, char **argv)
111 
{
 121 
{
112 
    int vfs_phone;
 122 
    int vfs_phone;
- 
 
 123 
    int rc;
113 
 
 124 
 
114 
    printf("FAT: HelenOS FAT file system server.\n");
 125 
    printf("fat: HelenOS FAT file system server.\n");
115 
 
 126 
 
- 
 
 127 
    rc = fat_idx_init();
- 
 
 128 
    if (rc != EOK)
- 
 
 129 
        goto err;
- 
 
 130 
 
116 
    vfs_phone = ipc_connect_me_to(PHONE_NS, SERVICE_VFS, 0, 0);
 131 
    vfs_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VFS, 0, 0);
117 
    while (vfs_phone < EOK) {
 132 
    if (vfs_phone < EOK) {
- 
 
 133 
        printf("fat: failed to connect to VFS\n");
118 
        usleep(10000);
 134 
        return -1;
119 
        vfs_phone = ipc_connect_me_to(PHONE_NS, SERVICE_VFS, 0, 0);
 - 
 
120 
    }
 135 
    }
121 
   
 136 
   
122 
    int rc;
 - 
 
123 
    rc = fs_register(vfs_phone, &fat_reg, &fat_vfs_info, fat_connection);
 137 
    rc = fs_register(vfs_phone, &fat_reg, &fat_vfs_info, fat_connection);
124 
    if (rc != EOK) {
 138 
    if (rc != EOK) {
125 
        printf("Failed to register the FAT file system (%d)\n", rc);
 139 
        fat_idx_fini();
126 
        return rc;
 140 
        goto err;
127 
    }
 141 
    }
128 
   
 142 
   
129 
    dprintf("FAT filesystem registered, fs_handle=%d.\n",
 143 
    dprintf("FAT filesystem registered, fs_handle=%d.\n",
130 
        fat_reg.fs_handle);
 144 
        fat_reg.fs_handle);
131 
 
 145 
 
132 
    async_manager();
 146 
    async_manager();
133 
    /* not reached */
 147 
    /* not reached */
134 
    return 0;
 148 
    return 0;
- 
 
 149 
 
- 
 
 150 
err:
- 
 
 151 
    printf("Failed to register the FAT file system (%d)\n", rc);
- 
 
 152 
    return rc;
135 
}
 153 
}
136 
 
 154 
 
137 
/**
 155 
/**
138 
 * @}
 156 
 * @}
139 
 */
 157 
 */