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Add "inject touch" control message

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Add a control message type in the protocol to forward touch events to
the device.
This commit is contained in:
Romain Vimont 2019-09-15 16:16:17 +02:00
commit 77f876e29c
6 changed files with 140 additions and 7 deletions
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36
app/tests/test_control_msg_serialize.c
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@ -100,6 +100,41 @@ static void test_serialize_inject_mouse_event(void) {
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_inject_touch_event(void) {
struct control_msg msg = {
.type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
.inject_touch_event = {
.action = AMOTION_EVENT_ACTION_DOWN,
.pointer_id = 0x1234567887654321L,
.position = {
.point = {
.x = 100,
.y = 200,
},
.screen_size = {
.width = 1080,
.height = 1920,
},
},
.pressure = 1.0f,
},
};
unsigned char buf[CONTROL_MSG_SERIALIZED_MAX_SIZE];
int size = control_msg_serialize(&msg, buf);
assert(size == 24);
const unsigned char expected[] = {
CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
0x00, // AKEY_EVENT_ACTION_DOWN
0x12, 0x34, 0x56, 0x78, 0x87, 0x65, 0x43, 0x21, // pointer id
0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00, 0xc8, // 100 200
0x04, 0x38, 0x07, 0x80, // 1080 1920
0xff, 0xff, // pressure
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_inject_scroll_event(void) {
struct control_msg msg = {
.type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
@ -237,6 +272,7 @@ int main(void) {
test_serialize_inject_text();
test_serialize_inject_text_long();
test_serialize_inject_mouse_event();
test_serialize_inject_touch_event();
test_serialize_inject_scroll_event();
test_serialize_back_or_screen_on();
test_serialize_expand_notification_panel();