/*
* RGB2R-C128-Kassenprogramm
- * (c) 2007-2008 phil_fry, sECuRE, sur5r
+ * © 2007-2009 phil_fry, sECuRE, sur5r
* See LICENSE for license information
*
*/
#include "kasse.h"
#include "credit_manager.h"
#include "c128time.h"
+#include "print.h"
// drucker 4 oder 5
// graphic 4,0,10
-/* NOTE: undocumented function which scratches files
- We need to use this function because linking unistd.h
- makes our program break at runtime.
- */
-unsigned char __fastcall__ _sysremove(const char *name);
-
static void sane_exit() {
save_items();
save_credits();
cprintf("Einnahme %ld konnte nicht umgerechnet werden\r\n", money);
exit(1);
}
- cprintf("C128-Kassenprogramm (phil_fry, sECuRE, sur5r)\r\
-\r\nUhrzeit: %s (wird nicht aktualisiert)\r\
-Eingenommen: %s, Verkauft: %ld Flaschen, Drucken: %s\r\n\r\n",
+ cprintf("C128-Kassenprogramm (phil_fry, sECuRE, sur5r) " GV "\r\
+\r\nUhrzeit: %s (wird nicht aktualisiert)\r\
+Eingenommen: %s, Verkauft: %ld Dinge, Drucken: %s\r\n",
time, profit, items_sold, (printing == 1 ? "ein" : "aus"));
- for (; i < status.num_items; ++i)
- cprintf("Eintrag %x: %s (%d Cents, %d mal verkauft)\r\n",
- i, status.status[i].item_name, status.status[i].price, status.status[i].times_sold);
- cprintf("\r\nBefehle: s) Daten sichern d) Drucken umschalten\r\
-g) Guthabenverwaltung z) Zeit setzen\r\
-f) Freitext verkaufen q) Beenden\r\n");
-}
-
-static void log_file(const char *s) {
- /* A log-entry has usually 50 bytes, so we take 64 bytes.
- Because files are wrapped (log.0, log.1, ...) every 100
- lines, we don't need more than 100 * 64 bytes. */
- char *buffer = malloc(sizeof(char) * 64 * 100);
- char filename[8];
- int read = 0;
- unsigned int c;
- if (buffer == NULL) {
- cprintf("No memory available\n");
- }
- buffer[0] = '\0';
- if (((++log_lines_written) % 100) == 0)
- log_num++;
- sprintf(filename, "log-%d", log_num);
- /* Don't read log if there were no lines written before */
- if (log_lines_written != 1) {
- if ((c = cbm_open((BYTE)8, (BYTE)8, (BYTE)0, filename)) != 0) {
- c128_perror(c, "cbm_open(log)");
- sane_exit();
+ cprintf("\xB0\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB2\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB2\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB2\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xAE\r\n");
+ for (; i < min(status.num_items, 15); ++i) {
+ if (format_euro(profit, sizeof(profit), status.status[i].price) == NULL) {
+ cprintf("Preis %ld konnte nicht umgerechnet werden\r\n", status.status[i].price);
+ exit(1);
}
- read = cbm_read((BYTE)8, buffer, sizeof(char) * 64 * 100);
- cbm_close((BYTE)8);
- _sysremove(filename);
- }
- if ((c = cbm_open((BYTE)8, (BYTE)8, (BYTE)1, filename)) != 0) {
- c128_perror(c, "cbm_open(log)");
- sane_exit();
- }
- if (read < 0) {
- cprintf("Could not read existing logfile (read returned %d)\n", read);
- sane_exit();
- }
- strcpy(buffer+read, s);
- c = cbm_write((BYTE)8, buffer, read+strlen(s));
- if (c != (read+strlen(s))) {
- cprintf("Could not save logfile (wrote %d bytes, wanted %d bytes), please make sure the floppy is not full!\n", c, (read+strlen(s)));
- sane_exit();
- }
- cbm_close((BYTE)8);
- free(buffer);
-}
-static char retry_or_quit() {
- char *c;
- do {
- cprintf("\r\nr)etry or q)uit?\r\n");
- c = get_input();
- } while ((*c != 'r') && (*c != 'q'));
- return *c;
+ cprintf("\x7D%2d: %-" xstr(MAX_ITEM_NAME_LENGTH) "s \x7D%s, %3dx \x7D",
+ i, status.status[i].item_name, profit, status.status[i].times_sold);
+ if ((i+16) < status.num_items) {
+
+ if (format_euro(profit, sizeof(profit), status.status[i+16].price) == NULL) {
+ cprintf("Preis %ld konnte nicht umgerechnet werden\r\n", status.status[i+16].price);
+ exit(1);
+ }
+ cprintf("%2d: %-" xstr(MAX_ITEM_NAME_LENGTH) "s \x7D%s, %3dx \x7D",
+ i+16, status.status[i+16].item_name, profit, status.status[i+16].times_sold);
+ } else cprintf(" \x7D \x7D");
+ cprintf("\r\n");
+ }
+ cprintf("\xAD\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB1\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB1\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xB1\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\x60\xBD\r\n");
+ cprintf(
+" s) Daten sichern d) Drucken umschalten\r\
+ g) Guthabenverwaltung z) Zeit setzen\r\
+ f) Freitext verkaufen q) Beenden\r\n");
}
/* Prints a line and logs it to file */
char *time = get_time();
char price[10];
/* Format:
- Transaction-ID (Anzahl verkaufter Einträge, inklusive des zu druckenden!) -- 6-stellig
+ Transaction-ID (Anzahl verkaufter Einträge, inklusive des zu druckenden!) -- 6-stellig
Uhrzeit -- 8-stellig
- Eintragname (= Getränk) -- 9-stellig
+ Eintragname (= Getränk) -- 9-stellig
Preis (in Cents) -- 7-stellig
Anzahl -- 2-stellig
Nickname (falls es vom Guthaben abgezogen wird) -- 10-stellig
exit(1);
}
- sprintf(print_buffer, "%c[%lu] %s - %-9s - %s - r %s - %d - an %s\r", 17,
+ sprintf(print_buffer, "%c[%3lu] %s - %-" xstr(MAX_ITEM_NAME_LENGTH) "s - %s - r %s - %d - an %s\r", 17,
items_sold, time, name, price, rest,
einheiten, (*nickname != '\0' ? nickname : "Unbekannt"));
print_the_buffer();
}
-void print_the_buffer() {
- BYTE c;
-RETRY:
- c = cbm_open((BYTE)4, (BYTE)4, (BYTE)0, NULL);
- if (c != 0) {
- c128_perror(c, "cbm_open(printer)");
- if (retry_or_quit() == 'q')
- sane_exit();
-
- goto RETRY;
- }
- c = cbm_write((BYTE)4, print_buffer, strlen(print_buffer));
- if (c != strlen(print_buffer)) {
- c128_perror(c, "write(printer)");
- if (retry_or_quit() == 'q') {
- save_items();
- save_credits();
- exit(1);
- }
- goto RETRY;
- }
- cbm_close((BYTE)4);
- log_file(print_buffer);
-}
-
/* dialog which is called for each bought item */
-BYTE buy(char *name, unsigned int price) {
+static signed int buy(char *name, unsigned int price) {
int negative = 1;
char entered[5] = {'1', 0, 0, 0, 0};
BYTE i = 0, matches = 0;
char *input, name[20];
int price;
+ clrscr();
memset(name, '\0', 20);
cprintf("\r\nWas soll gekauft werden?\r\n");
input = get_input();
int main() {
char *c;
+ char *time;
if (VIDEOMODE == 40)
toggle_videomode();
+ clrscr();
/* Set time initially, c128 doesn't know it */
set_time_interactive();
/* Load configuration */
load_config();
- cprintf("got %d logfiles\r\n", log_num);
/* Load items (= drinks) */
load_items();
/* Load credits */
load_credits();
+
+ time = get_time();
+ sprintf(print_buffer, "%c-----------------------------------------------------------------\r", 17);
+ print_the_buffer();
+ sprintf(print_buffer, "%cC128-Kasse Version " GV "\r", 17);
+ print_the_buffer();
+
+ sprintf(print_buffer, "%cKasse gestartet um %s. Nutze logfile log-%u, zeile %d.\r", 17, time, log_num, log_lines_written);
+ print_the_buffer();
+
+ print_header();
+
while (1) {
print_screen();
c = get_input();
/* ...display dialogs eventually */
if (*c > 47 && *c < 58) {
- buy_stock((*c) - 48);
+ /* if the input starts with a digit, we will interpret it as a number
+ * for the item to be sold */
+ buy_stock(atoi(c));
toggle_videomode();
clrscr();
toggle_videomode();
} else if (*c == 'q')
break;
}
- cprintf("BYEBYE\r\n");
+ clrscr();
+ cprintf("\r\nBYEBYE\r\n");
return 0;
}