| 1 | /*
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| 2 | * Copyright (c) 2012 Jiri Svoboda
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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 |
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| 29 | /** @addtogroup libc
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| 30 | * @{
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| 31 | */
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| 32 | /** @file
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| 33 | */
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| 34 |
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| 35 | #ifndef LIBC_CON_SRV_H_
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| 36 | #define LIBC_CON_SRV_H_
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| 37 |
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| 38 | #include <adt/list.h>
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| 39 | #include <async.h>
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| 40 | #include <fibril_synch.h>
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| 41 | #include <io/color.h>
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| 42 | #include <io/concaps.h>
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| 43 | #include <io/kbd_event.h>
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| 44 | #include <io/pixel.h>
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| 45 | #include <io/style.h>
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| 46 | #include <stdbool.h>
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| 47 | #include <sys/time.h>
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| 48 | #include <sys/types.h>
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| 49 |
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| 50 | typedef struct con_ops con_ops_t;
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| 51 |
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| 52 | /** Service setup (per sevice) */
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| 53 | typedef struct {
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| 54 | con_ops_t *ops;
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| 55 | void *sarg;
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| 56 | /** Period to check for abort */
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| 57 | suseconds_t abort_timeout;
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| 58 | bool aborted;
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| 59 | } con_srvs_t;
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| 60 |
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| 61 | /** Server structure (per client session) */
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| 62 | typedef struct {
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| 63 | con_srvs_t *srvs;
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| 64 | async_sess_t *client_sess;
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| 65 | void *carg;
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| 66 | } con_srv_t;
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| 67 |
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| 68 | typedef struct con_ops {
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| 69 | int (*open)(con_srvs_t *, con_srv_t *);
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| 70 | int (*close)(con_srv_t *);
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| 71 | int (*read)(con_srv_t *, void *, size_t);
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| 72 | int (*write)(con_srv_t *, void *, size_t);
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| 73 | void (*sync)(con_srv_t *);
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| 74 | void (*clear)(con_srv_t *);
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| 75 | void (*set_pos)(con_srv_t *, sysarg_t col, sysarg_t row);
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| 76 | int (*get_pos)(con_srv_t *, sysarg_t *, sysarg_t *);
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| 77 | int (*get_size)(con_srv_t *, sysarg_t *, sysarg_t *);
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| 78 | int (*get_color_cap)(con_srv_t *, console_caps_t *);
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| 79 | void (*set_style)(con_srv_t *, console_style_t);
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| 80 | void (*set_color)(con_srv_t *, console_color_t, console_color_t,
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| 81 | console_color_attr_t);
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| 82 | void (*set_rgb_color)(con_srv_t *, pixel_t, pixel_t);
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| 83 | void (*set_cursor_visibility)(con_srv_t *, bool);
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| 84 | int (*get_event)(con_srv_t *, kbd_event_t *);
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| 85 | } con_ops_t;
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| 86 |
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| 87 | extern void con_srvs_init(con_srvs_t *);
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| 88 |
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| 89 | extern int con_conn(ipc_callid_t, ipc_call_t *, con_srvs_t *);
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| 90 |
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| 91 | #endif
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| 92 |
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| 93 | /** @}
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| 94 | */
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