| 1 | /*
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| 2 | * SPDX-FileCopyrightText: 2021 Jiri Svoboda
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| 3 | *
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| 4 | * SPDX-License-Identifier: BSD-3-Clause
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| 5 | */
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| 6 |
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| 7 | /** @addtogroup libc
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| 8 | * @{
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| 9 | */
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| 10 | /** @file
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| 11 | */
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| 12 |
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| 13 | #ifndef _LIBC_CON_SRV_H_
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| 14 | #define _LIBC_CON_SRV_H_
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| 15 |
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| 16 | #include <adt/list.h>
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| 17 | #include <async.h>
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| 18 | #include <fibril_synch.h>
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| 19 | #include <io/charfield.h>
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| 20 | #include <io/color.h>
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| 21 | #include <io/concaps.h>
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| 22 | #include <io/cons_event.h>
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| 23 | #include <io/pixel.h>
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| 24 | #include <io/style.h>
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| 25 | #include <stdbool.h>
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| 26 | #include <time.h>
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| 27 | #include <stddef.h>
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| 28 |
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| 29 | typedef struct con_ops con_ops_t;
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| 30 |
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| 31 | #define CON_CAPTION_MAXLEN 255
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| 32 |
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| 33 | /** Service setup (per sevice) */
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| 34 | typedef struct {
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| 35 | con_ops_t *ops;
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| 36 | void *sarg;
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| 37 | /** Period to check for abort */
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| 38 | usec_t abort_timeout;
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| 39 | bool aborted;
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| 40 | } con_srvs_t;
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| 41 |
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| 42 | /** Server structure (per client session) */
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| 43 | typedef struct {
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| 44 | con_srvs_t *srvs;
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| 45 | async_sess_t *client_sess;
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| 46 | void *carg;
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| 47 | } con_srv_t;
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| 48 |
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| 49 | struct con_ops {
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| 50 | errno_t (*open)(con_srvs_t *, con_srv_t *);
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| 51 | errno_t (*close)(con_srv_t *);
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| 52 | errno_t (*read)(con_srv_t *, void *, size_t, size_t *);
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| 53 | errno_t (*write)(con_srv_t *, void *, size_t, size_t *);
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| 54 | void (*sync)(con_srv_t *);
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| 55 | void (*clear)(con_srv_t *);
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| 56 | void (*set_pos)(con_srv_t *, sysarg_t col, sysarg_t row);
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| 57 | errno_t (*get_pos)(con_srv_t *, sysarg_t *, sysarg_t *);
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| 58 | errno_t (*get_size)(con_srv_t *, sysarg_t *, sysarg_t *);
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| 59 | errno_t (*get_color_cap)(con_srv_t *, console_caps_t *);
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| 60 | void (*set_style)(con_srv_t *, console_style_t);
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| 61 | void (*set_color)(con_srv_t *, console_color_t, console_color_t,
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| 62 | console_color_attr_t);
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| 63 | void (*set_rgb_color)(con_srv_t *, pixel_t, pixel_t);
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| 64 | void (*set_cursor_visibility)(con_srv_t *, bool);
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| 65 | errno_t (*set_caption)(con_srv_t *, const char *);
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| 66 | errno_t (*get_event)(con_srv_t *, cons_event_t *);
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| 67 | errno_t (*map)(con_srv_t *, sysarg_t, sysarg_t, charfield_t **);
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| 68 | void (*unmap)(con_srv_t *);
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| 69 | void (*update)(con_srv_t *, sysarg_t, sysarg_t, sysarg_t, sysarg_t);
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| 70 | };
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| 71 |
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| 72 | extern void con_srvs_init(con_srvs_t *);
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| 73 |
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| 74 | extern errno_t con_conn(ipc_call_t *, con_srvs_t *);
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| 75 |
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| 76 | #endif
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| 77 |
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| 78 | /** @}
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| 79 | */
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