1 | /* |
---|---|
2 | * replay-input.c |
3 | * |
4 | * Copyright (c) 2010-2015 Institute for System Programming |
5 | * of the Russian Academy of Sciences. |
6 | * |
7 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
8 | * See the COPYING file in the top-level directory. |
9 | * |
10 | */ |
11 | |
12 | #include "qemu/osdep.h" |
13 | #include "sysemu/replay.h" |
14 | #include "replay-internal.h" |
15 | #include "qemu/notify.h" |
16 | #include "ui/input.h" |
17 | #include "qapi/clone-visitor.h" |
18 | #include "qapi/qapi-visit-ui.h" |
19 | |
20 | void replay_save_input_event(InputEvent *evt) |
21 | { |
22 | InputKeyEvent *key; |
23 | InputBtnEvent *btn; |
24 | InputMoveEvent *move; |
25 | replay_put_dword(evt->type); |
26 | |
27 | switch (evt->type) { |
28 | case INPUT_EVENT_KIND_KEY: |
29 | key = evt->u.key.data; |
30 | replay_put_dword(key->key->type); |
31 | |
32 | switch (key->key->type) { |
33 | case KEY_VALUE_KIND_NUMBER: |
34 | replay_put_qword(key->key->u.number.data); |
35 | replay_put_byte(key->down); |
36 | break; |
37 | case KEY_VALUE_KIND_QCODE: |
38 | replay_put_dword(key->key->u.qcode.data); |
39 | replay_put_byte(key->down); |
40 | break; |
41 | case KEY_VALUE_KIND__MAX: |
42 | /* keep gcc happy */ |
43 | break; |
44 | } |
45 | break; |
46 | case INPUT_EVENT_KIND_BTN: |
47 | btn = evt->u.btn.data; |
48 | replay_put_dword(btn->button); |
49 | replay_put_byte(btn->down); |
50 | break; |
51 | case INPUT_EVENT_KIND_REL: |
52 | move = evt->u.rel.data; |
53 | replay_put_dword(move->axis); |
54 | replay_put_qword(move->value); |
55 | break; |
56 | case INPUT_EVENT_KIND_ABS: |
57 | move = evt->u.abs.data; |
58 | replay_put_dword(move->axis); |
59 | replay_put_qword(move->value); |
60 | break; |
61 | case INPUT_EVENT_KIND__MAX: |
62 | /* keep gcc happy */ |
63 | break; |
64 | } |
65 | } |
66 | |
67 | InputEvent *replay_read_input_event(void) |
68 | { |
69 | InputEvent evt; |
70 | KeyValue keyValue; |
71 | InputKeyEvent key; |
72 | key.key = &keyValue; |
73 | InputBtnEvent btn; |
74 | InputMoveEvent rel; |
75 | InputMoveEvent abs; |
76 | |
77 | evt.type = replay_get_dword(); |
78 | switch (evt.type) { |
79 | case INPUT_EVENT_KIND_KEY: |
80 | evt.u.key.data = &key; |
81 | evt.u.key.data->key->type = replay_get_dword(); |
82 | |
83 | switch (evt.u.key.data->key->type) { |
84 | case KEY_VALUE_KIND_NUMBER: |
85 | evt.u.key.data->key->u.number.data = replay_get_qword(); |
86 | evt.u.key.data->down = replay_get_byte(); |
87 | break; |
88 | case KEY_VALUE_KIND_QCODE: |
89 | evt.u.key.data->key->u.qcode.data = (QKeyCode)replay_get_dword(); |
90 | evt.u.key.data->down = replay_get_byte(); |
91 | break; |
92 | case KEY_VALUE_KIND__MAX: |
93 | /* keep gcc happy */ |
94 | break; |
95 | } |
96 | break; |
97 | case INPUT_EVENT_KIND_BTN: |
98 | evt.u.btn.data = &btn; |
99 | evt.u.btn.data->button = (InputButton)replay_get_dword(); |
100 | evt.u.btn.data->down = replay_get_byte(); |
101 | break; |
102 | case INPUT_EVENT_KIND_REL: |
103 | evt.u.rel.data = &rel; |
104 | evt.u.rel.data->axis = (InputAxis)replay_get_dword(); |
105 | evt.u.rel.data->value = replay_get_qword(); |
106 | break; |
107 | case INPUT_EVENT_KIND_ABS: |
108 | evt.u.abs.data = &abs; |
109 | evt.u.abs.data->axis = (InputAxis)replay_get_dword(); |
110 | evt.u.abs.data->value = replay_get_qword(); |
111 | break; |
112 | case INPUT_EVENT_KIND__MAX: |
113 | /* keep gcc happy */ |
114 | break; |
115 | } |
116 | |
117 | return QAPI_CLONE(InputEvent, &evt); |
118 | } |
119 | |
120 | void replay_input_event(QemuConsole *src, InputEvent *evt) |
121 | { |
122 | if (replay_mode == REPLAY_MODE_PLAY) { |
123 | /* Nothing */ |
124 | } else if (replay_mode == REPLAY_MODE_RECORD) { |
125 | replay_add_input_event(QAPI_CLONE(InputEvent, evt)); |
126 | } else { |
127 | qemu_input_event_send_impl(src, evt); |
128 | } |
129 | } |
130 | |
131 | void replay_input_sync_event(void) |
132 | { |
133 | if (replay_mode == REPLAY_MODE_PLAY) { |
134 | /* Nothing */ |
135 | } else if (replay_mode == REPLAY_MODE_RECORD) { |
136 | replay_add_input_sync_event(); |
137 | } else { |
138 | qemu_input_event_sync_impl(); |
139 | } |
140 | } |
141 |