From 6a58176b306f633c4c37a5897670247ca1533865 Mon Sep 17 00:00:00 2001
From: sECuRE <sECuRE@af93e077-1a23-4f1e-9cbe-9382a9d578f5>
Date: Sat, 28 Jul 2007 19:30:21 +0000
Subject: [PATCH] forgot files

git-svn-id: https://shell.noname-ev.de/svn/kasse/c128@17 af93e077-1a23-4f1e-9cbe-9382a9d578f5
---
 credit_manager.c | 37 +++++++++++++++++++++++++++++++++++++
 credit_manager.h |  4 ++++
 general.c        | 25 +++++++++++++++++++++++++
 3 files changed, 66 insertions(+)
 create mode 100644 credit_manager.c
 create mode 100644 credit_manager.h
 create mode 100644 general.c

diff --git a/credit_manager.c b/credit_manager.c
new file mode 100644
index 0000000..bce1f35
--- /dev/null
+++ b/credit_manager.c
@@ -0,0 +1,37 @@
+#include <conio.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "config.h"
+#include "general.h"
+
+char *filter = NULL;
+
+void print_credit_screen() {
+	uc i = 0;
+	clrscr();
+	printf("C128-Kassenprogramm: Guthabenverwaltung\n\n");
+	for (; i < num_credit_items; ++i)
+		printf("Guthaben für %s: %d Cents\n", credits[i].nickname, credits[i].credit);
+	printf("\nBefehle: f) Filtern q) Back to main screen\n");
+}
+
+/* Guthabenverwalter */
+void credit_manager() {
+	uc c;
+	while (1) {
+		print_credit_screen();
+		c = getchar();
+		if (c == 'f') {
+			printf("Filter eingeben:\n");
+			if (filter != NULL)
+				free(filter);
+			filter = get_input();
+			if (filter[0] == '0') {
+				free(filter);
+				filter = NULL;
+			}
+		} else if (c == 'q')
+			break;
+	}
+}
diff --git a/credit_manager.h b/credit_manager.h
new file mode 100644
index 0000000..0e718e4
--- /dev/null
+++ b/credit_manager.h
@@ -0,0 +1,4 @@
+#ifndef CREDIT_MANAGER_H_
+#define CREDIT_MANAGER_H_
+void credit_manager();
+#endif
diff --git a/general.c b/general.c
new file mode 100644
index 0000000..345a6a9
--- /dev/null
+++ b/general.c
@@ -0,0 +1,25 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "general.h"
+
+char *get_input() {
+	uc i = 0;
+	char *output = malloc(32 * sizeof(char));
+	uc c;
+	if (output == NULL) {
+		perror("malloc()");
+		exit(1);
+	}
+	memset(output, '\0', 32);
+	while (1) {
+		if (i == 31)
+			break;
+		c = getchar();
+		if (c == 13)
+			break;
+		else output[i++] = c;
+	}
+	return output;
+}
-- 
2.39.5