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retoor 2024-12-16 12:48:00 +01:00
parent 69977722b7
commit 77745db806
3 changed files with 71 additions and 7 deletions
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8
Makefile
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@ -14,3 +14,11 @@ ensure_env:
plot: ensure_env
$(PYTHON) plot.py
graph: graph.c
gcc -o graph graph.c -I/usr/include/SDL2 -L/usr/lib -lSDL2
./graph
graph2: graph2.c
gcc -o graph2 graph2.c -I/usr/include/SDL2 -L/usr/lib -lSDL2
./graph2

BIN
tikker
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70
tikker.c
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@ -10,6 +10,56 @@
#define MAX_DEVICES 32
#define DEVICE_PATH "/dev/input/event"
/*
const char *keycode_to_char[] = {
"", "ESC", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0",
"-", "=", "BACKSPACE", "TAB", "q", "w", "e", "r", "t", "y",
"u", "i", "o", "p", "[", "]", "ENTER", "CTRL", "a", "s",
"d", "f", "g", "h", "j", "k", "l", ";", "'", "`", "SHIFT",
"\\", "z", "x", "c", "v", "b", "n", "m", ",", ".", "/",
"SHIFT", "*", "ALT", " ", "CAPSLOCK"
};*/
const char *keycode_to_char[] = {
[2] = "1", [3] = "2", [4] = "3", [5] = "4", [6] = "5",
[7] = "6", [8] = "7", [9] = "8", [10] = "9", [11] = "0",
[12] = "-", [13] = "=", [14] = "BACKSPACE", [15] = "TAB",
[16] = "Q", [17] = "W", [18] = "E", [19] = "R", [20] = "T",
[21] = "Y", [22] = "U", [23] = "I", [24] = "O", [25] = "P",
[26] = "[", [27] = "]", [28] = "ENTER", [29] = "LEFT_CTRL",
[30] = "A", [31] = "S", [32] = "D", [33] = "F", [34] = "G",
[35] = "H", [36] = "J", [37] = "K", [38] = "L", [39] = ";",
[40] = "'", [41] = "`", [42] = "LEFT_SHIFT", [43] = "\\",
[44] = "Z", [45] = "X", [46] = "C", [47] = "V", [48] = "B",
[49] = "N", [50] = "M", [51] = ",", [52] = ".", [53] = "/",
[54] = "RIGHT_SHIFT", [55] = "KEYPAD_*", [56] = "LEFT_ALT",
[57] = "SPACE", [58] = "CAPSLOCK",
[59] = "F1", [60] = "F2", [61] = "F3", [62] = "F4",
[63] = "F5", [64] = "F6", [65] = "F7", [66] = "F8",
[67] = "F9", [68] = "F10", [87] = "F11", [88] = "F12",
[69] = "NUMLOCK", [70] = "SCROLLLOCK", [71] = "KEYPAD_7",
[72] = "KEYPAD_8", [73] = "KEYPAD_9", [74] = "KEYPAD_-",
[75] = "KEYPAD_4", [76] = "KEYPAD_5", [77] = "KEYPAD_6",
[78] = "KEYPAD_+", [79] = "KEYPAD_1", [80] = "KEYPAD_2",
[81] = "KEYPAD_3", [82] = "KEYPAD_0", [83] = "KEYPAD_.",
[86] = "<", [100] = "RIGHT_ALT", [97] = "RIGHT_CTRL",
[119] = "PAUSE", [120] = "SYSRQ", [121] = "BREAK",
[102] = "HOME", [103] = "UP", [104] = "PAGEUP",
[105] = "LEFT", [106] = "RIGHT", [107] = "END",
[108] = "DOWN", [109] = "PAGEDOWN", [110] = "INSERT",
[111] = "DELETE",
[113] = "MUTE", [114] = "VOLUME_DOWN", [115] = "VOLUME_UP",
[163] = "MEDIA_NEXT", [165] = "MEDIA_PREV", [164] = "MEDIA_PLAY_PAUSE"
};
int is_keyboard(int fd) {
char device_name[256] = {0};
@ -28,7 +78,7 @@ int main() {
ulonglong times_pressed = 0;
ulonglong times_released = 0;
sormq(db, "CREATE TABLE IF NOT EXISTS kevent (id INTEGER PRIMARY KEY AUTOINCREMENT, code,event,name,timestamp)");
sormq(db, "CREATE TABLE IF NOT EXISTS kevent (id INTEGER PRIMARY KEY AUTOINCREMENT, code,event,name,timestamp,char)");
int keyboard_fds[MAX_DEVICES];
int num_keyboards = 0;
@ -82,10 +132,15 @@ int main() {
if (bytes == sizeof(struct input_event)) {
if (ev.type == EV_KEY) {
char key_name[256];
ioctl(keyboard_fds[i], EVIOCGNAME(sizeof(key_name)), key_name);
char * char_name = NULL;
if (ev.code < sizeof(keycode_to_char) / sizeof(keycode_to_char[0])) {
char_name = (char *)keycode_to_char[ev.code], ev.code);
}
printf("Keyboard: %s, ", key_name);
char keyboard_name[256];
ioctl(keyboard_fds[i], EVIOCGNAME(sizeof(keyboard_name)), keyboard_name);
printf("Keyboard: %s, ", keyboard_name);
char *event_name = NULL;
if (ev.value == 1) {
event_name = "PRESSED";
@ -98,10 +153,11 @@ int main() {
times_repeated++;
}
sormq(db, "INSERT INTO kevent (code, event, name,timestamp) VALUES (%d, %s, %s, DATETIME('now'))", ev.code,
event_name, key_name);
sormq(db, "INSERT INTO kevent (code, event, name,timestamp,char) VALUES (%d, %s, %s, DATETIME('now'),%s)", ev.code,
event_name, keyboard_name,char_name);
printf("Event: %s, ", ev.value == 1 ? "PRESSED" : ev.value == 0 ? "RELEASED" : "REPEATED");
printf("Key Code: %d ", ev.code);
printf("Key Code: %d, ", ev.code);
printf("Name: %s, ", char_name);
printf("Pr: %lld Rel: %lld Rep: %lld\n", times_pressed, times_released, times_repeated);
}
}