Format and split code

1 files changed, 100 insertions, 286 deletions

diff --git a/main.c b/main.c
index 229e91d..6ac36b8 100644
--- a/main.c
+++ b/main.c
@@ -8,308 +8,122 @@
 #include <sys/time.h>
 #include <time.h>
 #include <string.h>
+
 #include "config.h"
+#include "keys.h"
+#include "utils.h"
 
-static struct termios original_term;
-const char * key_names[256] = {
-    0
-};
-static int repeat_counters[256] = {
-    1
-};
-static int current_repeat_key = 0;
+static int repeat_counters[256] = { 1 };
 static int line_lock = -1;
 
-enum KEY_STATUS {
-    KEY_RELEASE = 0,
-        KEY_PRESS = 1,
-        KEY_REPEAT = 2
-};
-
-void usage() {
-    printf("Usage: %s <EVENT_FILE_PATH>.\n", PROGRAM_NAME);
-}
-
-void version() {
-    printf("%s (v%s)\n", PROGRAM_FULL_NAME, PROGRAM_VERSION);
-    printf("%s\n", PROGRAM_AUTHORS);
-
-}
-
-void init_key_names() {
-    key_names[KEY_RESERVED] = "KEY_RESERVED";
-    key_names[KEY_Q] = "Q";
-    key_names[KEY_W] = "W";
-    key_names[KEY_E] = "E";
-    key_names[KEY_R] = "R";
-    key_names[KEY_T] = "T";
-    key_names[KEY_Y] = "Y";
-    key_names[KEY_U] = "U";
-    key_names[KEY_I] = "I";
-    key_names[KEY_O] = "O";
-    key_names[KEY_P] = "P";
-    key_names[KEY_A] = "A";
-    key_names[KEY_S] = "S";
-    key_names[KEY_D] = "D";
-    key_names[KEY_F] = "F";
-    key_names[KEY_G] = "G";
-    key_names[KEY_H] = "H";
-    key_names[KEY_J] = "J";
-    key_names[KEY_K] = "K";
-    key_names[KEY_L] = "L";
-    key_names[KEY_Z] = "Z";
-    key_names[KEY_X] = "X";
-    key_names[KEY_C] = "C";
-    key_names[KEY_V] = "V";
-    key_names[KEY_B] = "B";
-    key_names[KEY_N] = "N";
-    key_names[KEY_M] = "M";
-
-    key_names[KEY_1] = "1";
-    key_names[KEY_2] = "2";
-    key_names[KEY_3] = "3";
-    key_names[KEY_4] = "4";
-    key_names[KEY_5] = "5";
-    key_names[KEY_6] = "6";
-    key_names[KEY_7] = "7";
-    key_names[KEY_8] = "8";
-    key_names[KEY_9] = "9";
-    key_names[KEY_0] = "0";
-
-    key_names[KEY_MINUS] = "-";
-    key_names[KEY_EQUAL] = "=";
-    key_names[KEY_LEFTBRACE] = "[";
-    key_names[KEY_RIGHTBRACE] = "]";
-    key_names[KEY_SEMICOLON] = ";";
-    key_names[KEY_APOSTROPHE] = "'";
-    key_names[KEY_GRAVE] = "`";
-    key_names[KEY_BACKSLASH] = "\\";
-    key_names[KEY_COMMA] = ",";
-    key_names[KEY_DOT] = ".";
-    key_names[KEY_SLASH] = "/";
-    key_names[KEY_SPACE] = "<SPACE>";
-
-    key_names[KEY_ESC] = "<ESC>";
-    key_names[KEY_BACKSPACE] = "<BACKSPACE>";
-    key_names[KEY_TAB] = "<TAB>";
-    key_names[KEY_ENTER] = "<ENTER>";
-    key_names[KEY_LEFTSHIFT] = "<L_SHIFT>";
-    key_names[KEY_RIGHTSHIFT] = "<R_SHIFT>";
-    key_names[KEY_LEFTCTRL] = "<L_CTRL>";
-    key_names[KEY_RIGHTCTRL] = "<R_CTRL>";
-    key_names[KEY_LEFTALT] = "<L_ALT>";
-    key_names[KEY_RIGHTALT] = "<R_ALT>";
-    key_names[KEY_LEFTMETA] = "<L_META>";
-    key_names[KEY_RIGHTMETA] = "<R_META>";
-    key_names[KEY_CAPSLOCK] = "<CAPSLOCK>";
-    key_names[KEY_NUMLOCK] = "<NUMLOCK>";
-    key_names[KEY_SCROLLLOCK] = "<SCROLLLOCK>";
-
-    key_names[KEY_F1] = "<F1>";
-    key_names[KEY_F2] = "<F2>";
-    key_names[KEY_F3] = "<F3>";
-    key_names[KEY_F4] = "<F4>";
-    key_names[KEY_F5] = "<F5>";
-    key_names[KEY_F6] = "<F6>";
-    key_names[KEY_F7] = "<F7>";
-    key_names[KEY_F8] = "<F8>";
-    key_names[KEY_F9] = "<F9>";
-    key_names[KEY_F10] = "<F10>";
-    key_names[KEY_F11] = "<F11>";
-    key_names[KEY_F12] = "<F12>";
-    key_names[KEY_F13] = "<F13>";
-    key_names[KEY_F14] = "<F14>";
-    key_names[KEY_F15] = "<F15>";
-    key_names[KEY_F16] = "<F16>";
-    key_names[KEY_F17] = "<F17>";
-    key_names[KEY_F18] = "<F18>";
-    key_names[KEY_F19] = "<F19>";
-    key_names[KEY_F20] = "<F20>";
-    key_names[KEY_F21] = "<F21>";
-    key_names[KEY_F22] = "<F22>";
-    key_names[KEY_F23] = "<F23>";
-    key_names[KEY_F24] = "<F24>";
-
-    key_names[KEY_KP0] = "<KP0>";
-    key_names[KEY_KP1] = "<KP1>";
-    key_names[KEY_KP2] = "<KP2>";
-    key_names[KEY_KP3] = "<KP3>";
-    key_names[KEY_KP4] = "<KP4>";
-    key_names[KEY_KP5] = "<KP5>";
-    key_names[KEY_KP6] = "<KP6>";
-    key_names[KEY_KP7] = "<KP7>";
-    key_names[KEY_KP8] = "<KP8>";
-    key_names[KEY_KP9] = "<KP9>";
-    key_names[KEY_KPDOT] = "<KP.>";
-    key_names[KEY_KPCOMMA] = "<KP,>";
-    key_names[KEY_KPENTER] = "<KPENTER>";
-    key_names[KEY_KPMINUS] = "<KP->";
-    key_names[KEY_KPPLUS] = "<KP+>";
-    key_names[KEY_KPSLASH] = "<KP/>";
-    key_names[KEY_KPASTERISK] = "<KP*>";
-    key_names[KEY_KPEQUAL] = "<KP=>";
-
-    key_names[KEY_UP] = "<UP>";
-    key_names[KEY_DOWN] = "<DOWN>";
-    key_names[KEY_LEFT] = "<LEFT>";
-    key_names[KEY_RIGHT] = "<RIGHT>";
-    key_names[KEY_HOME] = "<HOME>";
-    key_names[KEY_END] = "<END>";
-    key_names[KEY_PAGEUP] = "<PAGEUP>";
-    key_names[KEY_PAGEDOWN] = "<PAGEDOWN>";
-    key_names[KEY_INSERT] = "<INSERT>";
-    key_names[KEY_DELETE] = "<DELETE>";
-
-    key_names[KEY_MUTE] = "<MUTE>";
-    key_names[KEY_VOLUMEDOWN] = "<VOLUMEDOWN>";
-    key_names[KEY_VOLUMEUP] = "<VOLUMEUP>";
-    key_names[KEY_POWER] = "<POWER>";
-    key_names[KEY_SLEEP] = "<SLEEP>";
-    key_names[KEY_WAKEUP] = "<WAKEUP>";
-    key_names[KEY_PLAY] = "<PLAY>";
-    key_names[KEY_PAUSE] = "<PAUSE>";
-    key_names[KEY_PLAYPAUSE] = "<PLAYPAUSE>";
-    key_names[KEY_STOPCD] = "<STOP>";
-    key_names[KEY_PREVIOUSSONG] = "<PREVIOUS>";
-    key_names[KEY_NEXTSONG] = "<NEXT>";
-    key_names[KEY_REWIND] = "<REWIND>";
-    key_names[KEY_FASTFORWARD] = "<FASTFORWARD>";
-    key_names[KEY_RECORD] = "<RECORD>";
-    key_names[KEY_EJECTCD] = "<EJECT>";
-
-    key_names[KEY_SYSRQ] = "<SYSRQ>";
-    key_names[KEY_PAUSE] = "<PAUSE>";
-    key_names[KEY_MENU] = "<MENU>";
-    key_names[KEY_CALC] = "<CALC>";
-    key_names[KEY_MAIL] = "<MAIL>";
-    key_names[KEY_WWW] = "<WWW>";
-    key_names[KEY_SEARCH] = "<SEARCH>";
-    key_names[KEY_BACK] = "<BACK>";
-    key_names[KEY_FORWARD] = "<FORWARD>";
-    key_names[KEY_REFRESH] = "<REFRESH>";
-    key_names[KEY_STOP] = "<STOP>";
-    key_names[KEY_COPY] = "<COPY>";
-    key_names[KEY_CUT] = "<CUT>";
-    key_names[KEY_PASTE] = "<PASTE>";
-    key_names[KEY_UNDO] = "<UNDO>";
-    key_names[KEY_REDO] = "<REDO>";
-    key_names[KEY_FIND] = "<FIND>";
-    key_names[KEY_HELP] = "<HELP>";
-    key_names[KEY_FILE] = "<FILE>";
-    key_names[KEY_SAVE] = "<SAVE>";
-    key_names[KEY_NEW] = "<NEW>";
-    key_names[KEY_OPEN] = "<OPEN>";
-    key_names[KEY_CLOSE] = "<CLOSE>";
-    key_names[KEY_EXIT] = "<EXIT>";
-    key_names[KEY_PRINT] = "<PRINT>";
-    key_names[KEY_BRIGHTNESSDOWN] = "<BRIGHTNESSDOWN>";
-    key_names[KEY_BRIGHTNESSUP] = "<BRIGHTNESSUP>";
-    key_names[KEY_DISPLAY_OFF] = "<DISPLAYOFF>";
-    key_names[KEY_MICMUTE] = "<MICMUTE>";
-    key_names[KEY_WLAN] = "<WLAN>";
-    key_names[KEY_BLUETOOTH] = "<BLUETOOTH>";
-}
-
-void disable_term_echo() {
-    struct termios new_setting, init_setting;
-    tcgetattr(0, & original_term);
-    new_setting = original_term;
+enum KEY_STATUS { KEY_RELEASE = 0, KEY_PRESS = 1, KEY_REPEAT = 2 };
 
-    new_setting.c_lflag &= ~ECHO;
-    tcsetattr(0, TCSANOW, & new_setting);
+void usage()
+{
+	printf("Usage: %s <EVENT_FILE_PATH>.\n", PROGRAM_NAME);
 }
 
-void enable_term_echo() {
-    tcsetattr(0, TCSANOW, & original_term);
+void version()
+{
+	printf("%s (v%s)\n", PROGRAM_FULL_NAME, PROGRAM_VERSION);
+	printf("%s\n", PROGRAM_AUTHORS);
 }
 
-void print_pure(struct input_event * ie) {
-    if (repeat_counters[ie -> code] != 1) {
-        printf("%-15s x%-13d\r", key_names[ie -> code], repeat_counters[ie -> code]);
-    } else {
-        printf("%s", key_names[ie -> code]);
-    }
+void print_pure(struct input_event *ie)
+{
+	if (repeat_counters[ie->code] != 1) {
+		printf("%-15s x%-13d\r", key_names[ie->code],
+		       repeat_counters[ie->code]);
+	} else {
+		printf("%s", key_names[ie->code]);
+	}
 
-    fflush(stdout);
+	fflush(stdout);
 }
 
-void print_with_time(struct input_event * ie) {
-    struct tm * tm_info;
-    char time_buf[64];
-    time_t sec = (time_t) ie -> input_event_sec;
-    tm_info = localtime( & sec);
-    strftime(time_buf, sizeof(time_buf), "%F %T", tm_info);
-
-    if (repeat_counters[ie -> code] != 1) {
-        printf("%s.%06ld: %s x%d\n", time_buf, (long) ie -> time.tv_usec, key_names[ie -> code], repeat_counters[ie -> code]);
-    } else {
-        printf("%s.%06ld: %s\n", time_buf, (long) ie -> time.tv_usec, key_names[ie -> code]);
-
-    }
-
-    return;
+void print_with_time(struct input_event *ie)
+{
+	struct tm *tm_info;
+	char time_buf[64];
+	time_t sec = (time_t)ie->input_event_sec;
+	tm_info = localtime(&sec);
+	strftime(time_buf, sizeof(time_buf), "%F %T", tm_info);
+
+	if (repeat_counters[ie->code] != 1) {
+		printf("%s.%06ld: %s x%d\n", time_buf, (long)ie->time.tv_usec,
+		       key_names[ie->code], repeat_counters[ie->code]);
+	} else {
+		printf("%s.%06ld: %s\n", time_buf, (long)ie->time.tv_usec,
+		       key_names[ie->code]);
+	}
+
+	return;
 }
 
-int main(int argc, char ** argv) {
-    if (argv[1] != NULL && (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-h") == 0)) {
-        usage();
-        return -1;
-    } else if (argv[1] != NULL && (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-v")) == 0) {
-        version();
-        return -1;
-    }
-
-    setvbuf(stdout, NULL, _IONBF, 0);
-    disable_term_echo();
-
-    struct config * cfg = config_init();
-    if (!cfg) {
-        return -1;
-    }
-
-    printf("Device: %s\n", cfg -> device);
-
-    struct input_event ie;
-    int fd = open(cfg -> device, O_RDONLY);
-
-    if (fd == -1 && errno == EACCES) {
-        printf("Permission denied: please run %s with sudo.\n", PROGRAM_NAME);
-        return -1;
-    }
-
-    if (fd == -1 && errno == ENOENT) {
-        printf("Invalid device, please check your config file.\n");
-        return -1;
-
-    }
-
-    init_key_names();
-
-    void( * fp)(struct input_event * ie) = (cfg -> time == true) ? print_with_time : print_pure;
-
-    while (1) {
-        read(fd, & ie, sizeof(ie));
-        if (ie.type == EV_KEY) {
-
-            if (ie.value == KEY_PRESS) {
-                if (line_lock != -1 && !cfg -> time) printf("\n");
-                repeat_counters[ie.code] = 1;
+int main(int argc, char **argv)
+{
+	if (argv[1] != NULL &&
+	    (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-h") == 0)) {
+		usage();
+		return -1;
+	} else if (argv[1] != NULL && (strcmp(argv[1], "--version") == 0 ||
+				       strcmp(argv[1], "-v")) == 0) {
+		version();
+		return -1;
+	}
+
+	setvbuf(stdout, NULL, _IONBF, 0);
+	disable_term_echo();
+
+	struct config *cfg = config_init();
+	if (!cfg) {
+		return -1;
+	}
+
+	printf("Device: %s\n", cfg->device);
+
+	struct input_event ie;
+	int fd = open(cfg->device, O_RDONLY);
+
+	if (fd == -1 && errno == EACCES) {
+		printf("Permission denied: please run %s with sudo.\n",
+		       PROGRAM_NAME);
+		return -1;
+	}
+
+	if (fd == -1 && errno == ENOENT) {
+		printf("Invalid device, please check your config file.\n");
+		return -1;
+	}
+
+	init_key_names();
+
+	void (*fp)(struct input_event * ie) =
+		(cfg->time == true) ? print_with_time : print_pure;
+
+	while (1) {
+		read(fd, &ie, sizeof(ie));
+		if (ie.type == EV_KEY) {
+			if (ie.value == KEY_PRESS) {
+				if (line_lock != -1 && !cfg->time)
+					printf("\n");
+				repeat_counters[ie.code] = 1;
 				line_lock = ie.code;
-                fp(&ie);
-            }
+				fp(&ie);
+			}
 
-            if (ie.value == KEY_REPEAT) {
+			if (ie.value == KEY_REPEAT) {
 				if (cfg->time) {
-					if (cfg->time) printf("\r\033[K");
+					if (cfg->time)
+						printf("\r\033[K");
 				}
-                line_lock = ie.code;
-                repeat_counters[ie.code]++;
-                fp(&ie);
-            }
-        }
-
-    }
-
-    enable_term_echo();
-    return 0;
+				line_lock = ie.code;
+				repeat_counters[ie.code]++;
+				fp(&ie);
+			}
+		}
+	}
+
+	enable_term_echo();
+	return 0;
 }