X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fprint.c;h=a0e63df655aed53ab9b2d2be68a6ec2fcefb0108;hb=3a0ee7dce566ac289c19d31bd3837ee1535dcf2b;hp=768e819860de3b0f9d7fbf5be36d0b37b52ebda1;hpb=4cd56e82eae50a9aa9613609062baf30dba3cd08;p=c128-kasse

diff --git a/src/print.c b/src/print.c
index 768e819..a0e63df 100644
--- a/src/print.c
+++ b/src/print.c
@@ -10,8 +10,9 @@
 #include <cbm.h>
 
 #include "general.h"
-#define _IS_PRINT
+#define IS_PRINT_C
 #include "print.h"
+#include "globals.h"
 
 /* NOTE: undocumented function which scratches files
    We need to use this function because linking unistd.h
@@ -27,46 +28,67 @@ int log_heap_flushed = 0;
 
 const int LOG_SIZE = 8192;
 
-void init_log() {
-	log_heap_buf = malloc(sizeof(char) * LOG_SIZE);
-	if (log_heap_buf == NULL) {
-		cprintf("malloc(log_heap_buf) failed");
-		exit(1);
-	}
+void init_log(void) {
+  log_heap_buf = malloc(sizeof(char) * LOG_SIZE);
+  if (log_heap_buf == NULL) {
+    cprintf("malloc(log_heap_buf) failed");
+    exit(1);
+  }
 }
 
-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')
-			exit(1);
-
-		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')
-			exit(1);
-		goto RETRY;
-	}
-	cbm_close((BYTE)4);
-	log_file(print_buffer);
-}
-
-void print_header() {
-	sprintf(print_buffer, "%c--------------------------------------------------------------------------------\r", 17);
-	print_the_buffer();
+void print_the_buffer(void) {
+  BYTE status;
+  char *c;
 
-	sprintf(print_buffer, "%c#kauf Uhrzeit  - Ding      -     Preis - Restguthbn - # - Nickname\r", 17);
-	print_the_buffer();
+  if (!printing)
+    return;
 
-	sprintf(print_buffer, "%c--------------------------------------------------------------------------------\r", 17);
-	print_the_buffer();
+RETRY:
+  status = cbm_open((BYTE)4, (BYTE)4, (BYTE)0, NULL);
+  if (status != 0) {
+    c128_perror(status, "cbm_open(printer)");
+
+    do {
+      cprintf("\r\nr)etry, c)ontinue or q)uit?\r\n");
+      c = get_input();
+    } while ((*c != 'r') && (*c != 'c') && (*c != 'q'));
+
+    if (*c == 'q')
+      exit(1);
+    else if (*c == 'c') {
+      printing = 0;
+      return;
+    }
+
+    goto RETRY;
+  }
+  status = cbm_write((BYTE)4, print_buffer, strlen(print_buffer));
+  if (status != strlen(print_buffer)) {
+    c128_perror(status, "write(printer)");
+    if (retry_or_quit() == 'q')
+      exit(1);
+    goto RETRY;
+  }
+  cbm_close((BYTE)4);
+  log_file(print_buffer);
+}
 
+void print_header(void) {
+  sprintf(print_buffer, "%c----------------------------------------------------"
+                        "----------------------------\r",
+          17);
+  print_the_buffer();
+
+  sprintf(
+      print_buffer,
+      "%c#kauf Uhrzeit  - Ding      -     Preis - Restguthbn - # - Nickname\r",
+      17);
+  print_the_buffer();
+
+  sprintf(print_buffer, "%c----------------------------------------------------"
+                        "----------------------------\r",
+          17);
+  print_the_buffer();
 }
 
 /*
@@ -75,28 +97,30 @@ void print_header() {
  *
  */
 void log_flush(void) {
-	int c;
-	static char filename[8];
-	sprintf(filename, "log-%d", log_num);
-
-	/* If we have written to this logfile before, we need to remove it first */
-	if (log_heap_flushed > 0)
-		_sysremove(filename);
-
-	if ((c = cbm_open((BYTE)8, (BYTE)8, (BYTE)1, filename)) != 0) {
-		c128_perror(c, "cbm_open(log)");
-		exit(1);
-	}
-	c = cbm_write((BYTE)8, log_heap_buf, log_heap_offset);
-	if (c != log_heap_offset) {
-		textcolor(TC_LIGHT_RED);
-		cprintf("\r\nCould not save logfile (wrote %d bytes, wanted %d bytes), please make sure the floppy is not full!\n", c, log_heap_offset);
-		c128_perror(c, "cbm_write");
-		exit(1);
-	}
-	cbm_close((BYTE)8);
-
-	log_heap_flushed = log_heap_offset;
+  int c;
+  static char filename[8];
+  sprintf(filename, "log-%d", log_num);
+
+  /* If we have written to this logfile before, we need to remove it first */
+  if (log_heap_flushed > 0)
+    _sysremove(filename);
+
+  if ((c = cbm_open((BYTE)8, (BYTE)8, (BYTE)1, filename)) != 0) {
+    c128_perror(c, "cbm_open(log)");
+    exit(1);
+  }
+  c = cbm_write((BYTE)8, log_heap_buf, log_heap_offset);
+  if (c != log_heap_offset) {
+    textcolor(TC_LIGHT_RED);
+    cprintf("\r\nCould not save logfile (wrote %d bytes, wanted %d bytes), "
+            "please make sure the floppy is not full!\n",
+            c, log_heap_offset);
+    c128_perror(c, "cbm_write");
+    exit(1);
+  }
+  cbm_close((BYTE)8);
+
+  log_heap_flushed = log_heap_offset;
 }
 
 /*
@@ -105,14 +129,14 @@ void log_flush(void) {
  *
  */
 void log_file(const char *s) {
-	strcpy(log_heap_buf+log_heap_offset, s);
-	log_heap_offset += strlen(s);
-
-	/* Force a flush when there are only five lines left */
-	if (log_heap_offset > (LOG_SIZE - (5 * 80))) {
-		log_flush();
-		log_num++;
-		log_heap_offset = 0;
-		log_heap_flushed = 0;
-	}
+  strcpy(log_heap_buf + log_heap_offset, s);
+  log_heap_offset += strlen(s);
+
+  /* Force a flush when there are only five lines left */
+  if (log_heap_offset > (LOG_SIZE - (5 * 80))) {
+    log_flush();
+    log_num++;
+    log_heap_offset = 0;
+    log_heap_flushed = 0;
+  }
 }