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add fake tap input

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This commit is contained in:
chrox
2013-03-17 19:31:57 +08:00
parent fe61b91f0a
commit d00ee9b6de
1 changed files with 71 additions and 0 deletions
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71
input.c
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@@ -224,6 +224,76 @@ static int closeInputDevices(lua_State *L) {
#endif
}
static int fakeTapInput(lua_State *L) {
#ifndef EMULATE_READER
const char* inputdevice = luaL_checkstring(L, 1);
int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3);
int i;
int inputfd = -1;
struct input_event ev;
inputfd = open(inputdevice, O_WRONLY | O_NDELAY);
if (inputfd == NULL) {
return luaL_error(L, "cannot open input device <%s>", inputdevice);
}
if(inputfd != -1) {
gettimeofday(&ev.time, NULL);
ev.type = 3;
ev.code = 57;
ev.value = 0;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 3;
ev.code = 53;
ev.value = x;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 3;
ev.code = 54;
ev.value = y;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 1;
ev.code = 330;
ev.value = 1;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 1;
ev.code = 325;
ev.value = 1;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 0;
ev.code = 0;
ev.value = 0;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 3;
ev.code = 57;
ev.value = -1;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 1;
ev.code = 330;
ev.value = 0;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 1;
ev.code = 325;
ev.value = 0;
write(inputfd, &ev, sizeof(ev));
gettimeofday(&ev.time, NULL);
ev.type = 0;
ev.code = 0;
ev.value = 0;
write(inputfd, &ev, sizeof(ev));
}
return 0;
#else
return 0;
#endif
}
static inline void set_event_table(lua_State *L, struct input_event input) {
lua_newtable(L);
lua_pushstring(L, "type");
@@ -355,6 +425,7 @@ static const struct luaL_Reg input_func[] = {
{"open", openInputDevice},
{"closeAll", closeInputDevices},
{"waitForEvent", waitForInput},
{"fakeTapInput", fakeTapInput},
{NULL, NULL}
};