d80bc25eba
In function ‘memcpy’,
inlined from ‘control_msg_serialize.constprop’ at ../app/src/control_msg.c:77:5,
inlined from ‘run_controller’ at ../app/src/controller.c:69:12:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:34:10:
warning: ‘__builtin___memcpy_chk’ writing 262138 bytes into a region
of size 262130 overflows the destination [-Wstringop-overflow=]
return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
Refs 901d837165
PR #2859 <https://github.com/Genymobile/scrcpy/pull/2859>
Signed-off-by: Yu-Chen Lin <npes87184@gmail.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
103 lines
2.9 KiB
C
103 lines
2.9 KiB
C
#ifndef CONTROLMSG_H
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#define CONTROLMSG_H
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#include "common.h"
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "android/input.h"
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#include "android/keycodes.h"
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#include "coords.h"
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#define CONTROL_MSG_MAX_SIZE (1 << 18) // 256k
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#define CONTROL_MSG_INJECT_TEXT_MAX_LENGTH 300
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// type: 1 byte; sequence: 8 bytes; paste flag: 1 byte; length: 4 bytes
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#define CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH (CONTROL_MSG_MAX_SIZE - 14)
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#define POINTER_ID_MOUSE UINT64_C(-1)
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#define POINTER_ID_VIRTUAL_FINGER UINT64_C(-2)
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enum control_msg_type {
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CONTROL_MSG_TYPE_INJECT_KEYCODE,
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CONTROL_MSG_TYPE_INJECT_TEXT,
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CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
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CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
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CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON,
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CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL,
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CONTROL_MSG_TYPE_EXPAND_SETTINGS_PANEL,
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CONTROL_MSG_TYPE_COLLAPSE_PANELS,
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CONTROL_MSG_TYPE_GET_CLIPBOARD,
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CONTROL_MSG_TYPE_SET_CLIPBOARD,
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CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
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CONTROL_MSG_TYPE_ROTATE_DEVICE,
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};
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enum screen_power_mode {
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// see <https://android.googlesource.com/platform/frameworks/base.git/+/pie-release-2/core/java/android/view/SurfaceControl.java#305>
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SCREEN_POWER_MODE_OFF = 0,
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SCREEN_POWER_MODE_NORMAL = 2,
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};
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enum get_clipboard_copy_key {
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GET_CLIPBOARD_COPY_KEY_NONE,
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GET_CLIPBOARD_COPY_KEY_COPY,
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GET_CLIPBOARD_COPY_KEY_CUT,
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};
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struct control_msg {
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enum control_msg_type type;
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union {
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struct {
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enum android_keyevent_action action;
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enum android_keycode keycode;
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uint32_t repeat;
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enum android_metastate metastate;
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} inject_keycode;
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struct {
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char *text; // owned, to be freed by free()
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} inject_text;
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struct {
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enum android_motionevent_action action;
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enum android_motionevent_buttons buttons;
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uint64_t pointer_id;
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struct sc_position position;
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float pressure;
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} inject_touch_event;
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struct {
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struct sc_position position;
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int32_t hscroll;
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int32_t vscroll;
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} inject_scroll_event;
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struct {
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enum android_keyevent_action action; // action for the BACK key
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// screen may only be turned on on ACTION_DOWN
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} back_or_screen_on;
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struct {
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enum get_clipboard_copy_key copy_key;
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} get_clipboard;
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struct {
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uint64_t sequence;
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char *text; // owned, to be freed by free()
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bool paste;
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} set_clipboard;
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struct {
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enum screen_power_mode mode;
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} set_screen_power_mode;
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};
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};
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// buf size must be at least CONTROL_MSG_MAX_SIZE
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// return the number of bytes written
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size_t
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control_msg_serialize(const struct control_msg *msg, unsigned char *buf);
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void
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control_msg_log(const struct control_msg *msg);
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void
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control_msg_destroy(struct control_msg *msg);
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#endif
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