X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fkasse.c;h=f9b33dcdea18e6fbd94bac12c148746da366f661;hb=962bdb936a9291a8518059c41ac60c57de03db36;hp=f286d0c306bd9250e03c2475e13f85fc1a8836e6;hpb=117205cc830683431fe014211a38d5b3e4778ee2;p=c128-kasse diff --git a/src/kasse.c b/src/kasse.c index f286d0c..f9b33dc 100644 --- a/src/kasse.c +++ b/src/kasse.c @@ -1,6 +1,6 @@ /* * RGB2R-C128-Kassenprogramm - * (c) 2007-2008 phil_fry, sECuRE, sur5r + * © 2007-2009 phil_fry, sECuRE, sur5r * See LICENSE for license information * */ @@ -16,15 +16,10 @@ #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(); @@ -41,80 +36,49 @@ static void print_screen() { 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 */ +/* + * Prints a line and logs it to file. Every line can be at max 80 characters. + * + */ static void print_log(char *name, int item_price, int einheiten, char *nickname, char *rest) { - BYTE c; 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 - Preis (in Cents) -- 7-stellig + Eintragname (= Getränk) -- 9-stellig + Preis (in Cents) -- 9-stellig Anzahl -- 2-stellig Nickname (falls es vom Guthaben abgezogen wird) -- 10-stellig restguthaben (9-stellig) @@ -127,34 +91,14 @@ static void print_log(char *name, int item_price, int einheiten, char *nickname, exit(1); } - sprintf(print_buffer, "%c[%lu] %s - %-9s - %s - r %s - %d - an %s\r", 17, - items_sold, time, name, price, rest, + sprintf(print_buffer, "%c[%3lu] %s - %-" xstr(MAX_ITEM_NAME_LENGTH) "s - %s - %s - %d - an %s\r", 17, + status.transaction_id, time, name, price, rest, einheiten, (*nickname != '\0' ? nickname : "Unbekannt")); -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); + print_the_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; @@ -162,18 +106,20 @@ BYTE buy(char *name, unsigned int price) { int einheiten; char *input; char nickname[11]; - char rest[9]; + char rest[11]; struct credits_t *credit; memset(rest, ' ', sizeof(rest)); rest[8] = '\0'; + clrscr(); cprintf("Wieviel Einheiten \"%s\"? [1] \r\n", name); while (1) { - c = getchar(); + c = cgetc(); if (c == 13) break; - else if (c == 27) { + cputc(c); + if (c == 27) { cprintf("Kauf abgebrochen, druecke RETURN...\r\n"); get_input(); return 1; @@ -185,7 +131,8 @@ BYTE buy(char *name, unsigned int price) { einheiten = atoi(entered) * negative; toggle_videomode(); - cprintf("%dx %s fuer ", einheiten, name); + cprintf("\r\n *** VERKAUF ***\r\n\r\n"); + cprintf("%dx %s", einheiten, name); toggle_videomode(); cprintf("\r\nAuf ein Guthaben kaufen? Wenn ja, Nickname eingeben:\r\n"); @@ -193,11 +140,11 @@ BYTE buy(char *name, unsigned int price) { strncpy(nickname, input, 11); if (*nickname != '\0') { toggle_videomode(); - cprintf("%s\r\n", nickname); + cprintf(" fuer %s\r\n", nickname); toggle_videomode(); } - if (nickname != NULL && *nickname != '\0' && *nickname != 32) { + if (*nickname != '\0' && *nickname != 32) { nickname_len = strlen(nickname); /* go through credits and remove the amount of money or set nickname * to NULL if no such credit could be found */ @@ -219,7 +166,7 @@ BYTE buy(char *name, unsigned int price) { cprintf("\r\nVerbleibendes Guthaben fuer %s: %s. Druecke RETURN...\r\n", nickname, rest); toggle_videomode(); - cprintf("\r\nDein verbleibendes Guthaben betraegt %s.\r\n", rest); + cprintf("\r\nDein Guthaben betraegt noch %s.\r\n", rest); toggle_videomode(); get_input(); matches++; @@ -258,6 +205,7 @@ void buy_custom() { char *input, name[20]; int price; + clrscr(); memset(name, '\0', 20); cprintf("\r\nWas soll gekauft werden?\r\n"); input = get_input(); @@ -267,10 +215,11 @@ void buy_custom() { cprintf("\r\nWie teuer ist \"%s\" (in cents)?\r\n", name); while (1) { - c = getchar(); + c = cgetc(); if (c == 13) break; - else if (c == 27) { + cputc(c); + if (c == 27) { cprintf("Kauf abgebrochen, druecke RETURN...\r\n"); get_input(); return; @@ -309,9 +258,11 @@ void set_time_interactive() { int main() { char *c; + char *time; if (VIDEOMODE == 40) toggle_videomode(); + clrscr(); /* Set time initially, c128 doesn't know it */ set_time_interactive(); @@ -319,18 +270,31 @@ int main() { /* 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(); @@ -357,7 +321,8 @@ int main() { } else if (*c == 'q') break; } - cprintf("BYEBYE\r\n"); + clrscr(); + cprintf("\r\nBYEBYE\r\n"); return 0; }