| 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 "system/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(QemuInputEvent *evt) |
| 21 | { |
| 22 | replay_put_dword(evt->type); |
| 23 | |
| 24 | switch (evt->type) { |
| 25 | case INPUT_EVENT_KIND_KEY: |
| 26 | replay_put_dword(evt->key.key); |
| 27 | replay_put_byte(evt->key.down); |
| 28 | break; |
| 29 | case INPUT_EVENT_KIND_BTN: |
| 30 | replay_put_dword(evt->btn.button); |
| 31 | replay_put_byte(evt->btn.down); |
| 32 | break; |
| 33 | case INPUT_EVENT_KIND_REL: |
| 34 | replay_put_dword(evt->rel.axis); |
| 35 | replay_put_qword(evt->rel.value); |
| 36 | break; |
| 37 | case INPUT_EVENT_KIND_ABS: |
| 38 | replay_put_dword(evt->abs.axis); |
| 39 | replay_put_qword(evt->abs.value); |
| 40 | break; |
| 41 | case INPUT_EVENT_KIND_MTT: |
| 42 | replay_put_dword(evt->mtt.type); |
| 43 | replay_put_qword(evt->mtt.slot); |
| 44 | replay_put_qword(evt->mtt.tracking_id); |
| 45 | replay_put_dword(evt->mtt.axis); |
| 46 | replay_put_qword(evt->mtt.value); |
| 47 | break; |
| 48 | case INPUT_EVENT_KIND__MAX: |
| 49 | /* keep gcc happy */ |
| 50 | break; |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | QemuInputEvent *replay_read_input_event(void) |
| 55 | { |
| 56 | QemuInputEvent *evt = g_new(QemuInputEvent, 1); |
| 57 | |
| 58 | evt->type = replay_get_dword(); |
| 59 | switch (evt->type) { |
| 60 | case INPUT_EVENT_KIND_KEY: |
| 61 | evt->key.key = replay_get_dword(); |
| 62 | evt->key.down = replay_get_byte(); |
| 63 | break; |
| 64 | case INPUT_EVENT_KIND_BTN: |
| 65 | evt->btn.button = (InputButton)replay_get_dword(); |
| 66 | evt->btn.down = replay_get_byte(); |
| 67 | break; |
| 68 | case INPUT_EVENT_KIND_REL: |
| 69 | evt->rel.axis = (InputAxis)replay_get_dword(); |
| 70 | evt->rel.value = replay_get_qword(); |
| 71 | break; |
| 72 | case INPUT_EVENT_KIND_ABS: |
| 73 | evt->abs.axis = (InputAxis)replay_get_dword(); |
| 74 | evt->abs.value = replay_get_qword(); |
| 75 | break; |
| 76 | case INPUT_EVENT_KIND_MTT: |
| 77 | evt->mtt.type = (InputMultiTouchType)replay_get_dword(); |
| 78 | evt->mtt.slot = replay_get_qword(); |
| 79 | evt->mtt.tracking_id = replay_get_qword(); |
| 80 | evt->mtt.axis = (InputAxis)replay_get_dword(); |
| 81 | evt->mtt.value = replay_get_qword(); |
| 82 | break; |
| 83 | case INPUT_EVENT_KIND__MAX: |
| 84 | /* keep gcc happy */ |
| 85 | break; |
| 86 | } |
| 87 | |
| 88 | return evt; |
| 89 | } |
| 90 | |
| 91 | void replay_input_event(QemuConsole *src, QemuInputEvent *evt) |
| 92 | { |
| 93 | if (replay_mode == REPLAY_MODE_PLAY) { |
| 94 | /* Nothing */ |
| 95 | } else if (replay_mode == REPLAY_MODE_RECORD) { |
| 96 | QemuInputEvent *clone = g_new(QemuInputEvent, 1); |
| 97 | *clone = *evt; |
| 98 | replay_add_input_event(clone); |
| 99 | } else { |
| 100 | qemu_input_event_send_impl(src, evt); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | void replay_input_sync_event(void) |
| 105 | { |
| 106 | if (replay_mode == REPLAY_MODE_PLAY) { |
| 107 | /* Nothing */ |
| 108 | } else if (replay_mode == REPLAY_MODE_RECORD) { |
| 109 | replay_add_input_sync_event(); |
| 110 | } else { |
| 111 | qemu_input_event_sync_impl(); |
| 112 | } |
| 113 | } |