Bitmask flags update
Added more flags supported by bitmasks
This commit is contained in:
Soikk
parent
60b0fb60a5
commit
c2b2d108c4
252
clock.c
252
clock.c
@ -1,6 +1,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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#ifdef _WIN32
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#include <windows.h>
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#else
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@ -12,15 +13,66 @@
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#define PADDING 1
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#define BLOCK 219 // █
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#define SPACE 32 // ' '
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#define ENTER '\n'
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#define BLOCK_WIDTH 2
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#define NUM_WIDTH 3
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#define NUM_HEIGHT 5
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#define COLON_WIDTH 3
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#define COLON_HEIGHT 5
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#define FLAGS 9
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enum Bitmask {
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SECOND, MINUTE, HOUR,
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DAY, MONTH, YEAR,
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AM_PM,
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DEFAULT,
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DEBUG,
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TERMINATE
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};
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char flags[FLAGS] = "sthdmyarb";
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int _mask = '\x00', _default_mask = '\x3F';
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int _debug, _numbers, _colons, _date, _date_length, _width, _height;
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char daysLetters[7] = "MTWRFSU";
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char *days[7] = {
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"Monday", "Tuesday", "Wednesday", "Thursday",
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"Friday", "Saturday", "Sunday" };
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char monthsLetters[12] = "JFMAMJJASOND";
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char *months[12] = {
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"January", "February", "March", "April", "May", "June",
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"July", "August", "September", "October", "November", "December" };
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char usage[] = "Usage: clock.exe -[FLAGS]... -[FLAGS]...\n"
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"<T> (time)\n"
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"\tIf T is below 0 it will be set to 0\n"
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"\tIf T is above 3 it will be set to 3\n"
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"\t\t-T = 0: display nothing\n"
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"\t\t-T = 1: display seconds\n"
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"\t\t-T = 2: above + minutes\n"
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"\t\t-T = 3: above + hours\n"
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"<D> (date)\n"
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"\tIf D is below 0 it will be set to 0\n"
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"\tIf D is above 3 it will be set to 3\n"
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"\t\t-D = 0: display nothing\n"
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"\t\t-D = 1: display day\n"
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"\t\t-D = 2: above + month\n"
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"\t\t-D = 3: above + year\n"
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"<B> (debug - optional)\n\n"
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"\tB doesnt need to be set\n"
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"\tIf B is below 0 it will be set to 0\n"
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"\tIf B is above 1 it will be set to 1\n"
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"\t\t-B = 0: display nothing\n"
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"\t\t-B = 1: turn on debugging mode";
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int colon[5] = { SPACE, BLOCK, SPACE, BLOCK, SPACE };
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int numbers[10][5][3] = {
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{
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{BLOCK, BLOCK, BLOCK}, // 0
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@ -94,8 +146,39 @@ int numbers[10][5][3] = {
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}
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};
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int colon[5] = { SPACE, BLOCK, SPACE, BLOCK, SPACE };
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void setBit(int *bit, int n){
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*bit |= (1 << n);
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}
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void clearBit(int *bit, int n){
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*bit &= ~(1 << n);
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}
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void flipBit(int *bit, int n){
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*bit ^= (1 << n);
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}
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int getBit(int bit, int n){
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return (bit & (1 << n)) != 0;
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}
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void clearScreen(){
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#ifdef _WIN32
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system("cls");
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#else
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system("clear");
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#endif
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}
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void csleep(int milliseconds){
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#ifdef _WIN32
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Sleep(milliseconds);
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#else
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float fmilliseconds = milliseconds/1000;
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sleep(fmilliseconds);
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#endif
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}
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void setConsoleSize(int width, int height){
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#ifdef _WIN32
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@ -104,6 +187,13 @@ void setConsoleSize(int width, int height){
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SMALL_RECT windowSize = {0 , 0 , width-1, height-1};
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SetConsoleScreenBufferSize(windowHandle, coord);
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SetConsoleWindowInfo(windowHandle, TRUE, &windowSize);
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CONSOLE_SCREEN_BUFFER_INFO scr;
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GetConsoleScreenBufferInfo(windowHandle, &scr);
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while(width != scr.dwSize.X || height != scr.dwSize.Y){
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setConsoleSize(width, height);
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GetConsoleScreenBufferInfo(windowHandle, &scr);
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}
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#else
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struct winsize ws;
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int fd;
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@ -149,6 +239,11 @@ void gotoxy(int x, int y){
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#endif
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}
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void restoreConsoleSize(){
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setConsoleSize(120, 30);
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//clearScreen();
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}
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void printBlock(int c){
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putchar(c);
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putchar(c);
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@ -156,22 +251,21 @@ void printBlock(int c){
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void drawTime(struct tm *time){
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int date[_numbers], c = 0;
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if(_numbers/2 >= 1){
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date[c++] = time->tm_sec%10;
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date[c++] = time->tm_sec/10;
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}
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if(_numbers/2 >= 2){
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date[c++] = time->tm_min%10;
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date[c++] = time->tm_min/10;
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}
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if(_numbers/2 >= 3){
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date[c++] = time->tm_hour%10;
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date[c++] = time->tm_hour/10;
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if(getBit(_mask, SECOND)){ date[c++] = time->tm_sec%10; date[c++] = time->tm_sec/10; }
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if(getBit(_mask, MINUTE)){ date[c++] = time->tm_min%10; date[c++] = time->tm_min/10; }
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if(getBit(_mask, HOUR)){
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if(getBit(_mask, AM_PM)){
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date[c++] = (((time->tm_hour+11)%12+1))%10;
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date[c++] = (((time->tm_hour+11)%12+1))/10;
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}else{
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date[c++] = time->tm_hour%10;
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date[c++] = time->tm_hour/10;
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}
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}
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for(int i = 0; i < 5; i++){
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c = _colons;
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putchar('\n');
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putchar(ENTER);
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printBlock(SPACE);
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for(int j = 0; j < _numbers; j++){
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for(int k = 0; k < 3; k++){
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@ -188,77 +282,111 @@ void drawTime(struct tm *time){
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}
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}
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putchar('\n');
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if(getBit(_mask, AM_PM)){
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char ap = (time->tm_hour > 11)?'P':'A';
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putchar(ap);
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putchar('M');
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printBlock(SPACE);
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}
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putchar(ENTER);
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if(_date > 0){
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putchar('\n');
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putchar(ENTER);
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for(int i = 0; i < _width/2 - _date_length/2 - _date_length%2; i++){
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putchar(SPACE);
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}
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if(_date >= 1)
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if(getBit(_mask, DAY)){
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printf("%02d", time->tm_mday);
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if(_date >= 2)
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printf("/%02d", time->tm_mon);
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if(_date >= 3)
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printf("/%d", time->tm_year+1900);
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if(getBit(_mask, MONTH) || getBit(_mask, YEAR)){
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putchar('/');
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}
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}
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if(getBit(_mask, MONTH)){
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printf("%02d", time->tm_mon);
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if(getBit(_mask, YEAR)){
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putchar('/');
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}
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}
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if(getBit(_mask, YEAR))
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printf("%d", time->tm_year+1900);
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}
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}
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int main(int argc, char **argv){
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if(argc < 3){
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setConsoleSize(120, 30);
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printf("Usage: clock.exe <T> <D> <B>\n");
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printf( "<T> (time)\n"
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"\tIf T is below 0 it will be set to 0\n"
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"\tIf T is above 3 it will be set to 3\n"
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"\t\t-T = 0: display nothing\n"
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"\t\t-T = 1: display seconds\n"
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"\t\t-T = 2: above + minutes\n"
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"\t\t-T = 3: above + hours\n");
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printf( "<D> (date)\n"
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"\tIf D is below 0 it will be set to 0\n"
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"\tIf D is above 3 it will be set to 3\n"
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"\t\t-D = 0: display nothing\n"
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"\t\t-D = 1: display day\n"
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"\t\t-D = 2: above + month\n"
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"\t\t-D = 3: above + year\n");
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printf( "<B> (debug - optional)\n\n"
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"\tB doesnt need to be set\n"
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"\tIf B is below 0 it will be set to 0\n"
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"\tIf B is above 1 it will be set to 1\n"
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"\t\t-B = 0: display nothing\n"
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"\t\t-B = 1: turn on debugging mode");
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return 0;
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}
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if(argc == 4){
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_debug = atoi(argv[3]);
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atexit(restoreConsoleSize);
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// Finds flags and sets them in the mask
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for(int i = 1; i < argc; i++){
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if(argv[i][0] == '-'){
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int argSize = strlen(argv[i]);
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char *c;
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for(int j = 1; j < argSize; j++){
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if(c = strchr(flags, argv[i][j])){
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setBit(&_mask, c - flags);
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}else{
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printf("Invalid option '-%c'\n", argv[i][j]);
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setBit(&_mask, TERMINATE);
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}
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}
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}else{
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printf("Unrecognized option '%s'\n", argv[i]);
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setBit(&_mask, TERMINATE);
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}
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}
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_numbers = atoi(argv[1])*2;
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_colons = (_numbers/2) - 1;
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_date = atoi(argv[2]);
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_date_length = (_date > 0)*(_date*2 + (_date == 3)*2 + (_date-1));
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_width = (_numbers*NUM_WIDTH + _colons*COLON_WIDTH + (_numbers/2)*PADDING + 2*PADDING)*BLOCK_WIDTH;
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// Sets the default settings if the flag is enabled
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if(getBit(_mask, DEFAULT)){
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setBit(&_mask, SECOND);
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setBit(&_mask, MINUTE);
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setBit(&_mask, HOUR);
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setBit(&_mask, DAY);
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setBit(&_mask, MONTH);
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setBit(&_mask, YEAR);
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clearBit(&_mask, AM_PM);
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}
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// Sets the enviroment variables
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_numbers = (getBit(_mask, SECOND) + getBit(_mask, MINUTE) + getBit(_mask, HOUR))*2;
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_colons = ((_numbers/2) - 1)*(_numbers > 0);
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_date = getBit(_mask, DAY) + getBit(_mask, MONTH) + getBit(_mask, YEAR);
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_date_length = (getBit(_mask, DAY) + getBit(_mask, MONTH))*2 + getBit(_mask, YEAR)*4 + (_date - 1);
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_width = (_numbers*NUM_WIDTH + _colons*COLON_WIDTH + (_numbers/2)*PADDING + 2*PADDING)*BLOCK_WIDTH + getBit(_mask, AM_PM)*4;
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_height = NUM_HEIGHT + (_date > 0)*2 + 2*PADDING;
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if(_debug > 0){
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setConsoleSize(120, 30);
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// Enables debug mode
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if(getBit(_mask, DEBUG)){
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restoreConsoleSize();
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printf( "flags: ");
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for(int i = 0; i < FLAGS; i++){
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if(getBit(_mask, i))
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printf("-%c, \t", flags[i]);
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}
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printf( "\n");
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printf( "nums: %d\n"
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"colons: %d\n"
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"date: %d\n"
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"width: %d\n"
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"height: %d\n",
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_numbers, _colons, _date, _width, _height);
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"height: %d\n"
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"date length: %d\n",
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_numbers, _colons, _date, _width, _height, _date_length);
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setBit(&_mask, TERMINATE);
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}
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if(_numbers == 0 && _date == 0){
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printf("\nNo clock\n");
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setBit(&_mask, TERMINATE);
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}
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if(getBit(_mask, TERMINATE)){
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return 0;
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}
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#ifdef _WIN32
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system("@ECHO OFF");
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system("cls");
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SetConsoleTitle("CLOCK");
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#else
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system("clear");
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#endif
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clearScreen();
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setConsoleSize(_width, _height);
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time_t rawtime;
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@ -268,11 +396,7 @@ int main(int argc, char **argv){
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struct tm *curr_time = localtime(&rawtime);
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gotoxy(0, 0);
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drawTime(curr_time);
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#ifdef _WIN32
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Sleep(125);
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#else
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sleep(.125);
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#endif
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csleep(125);
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}
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return 0;
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