From: Bastian Dehn <hhaalo@arcor.de>
Date: Mon, 6 Jan 2020 07:37:17 +0000 (+0100)
Subject: change: read Arguments in function
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=87ed5534bf06fd7a56c3172302f89ad48e8d5771;p=discspan.git

change: read Arguments in function
---

diff --git a/discspan.c b/discspan.c
index 7447c1a..71594a0 100644
--- a/discspan.c
+++ b/discspan.c
@@ -9,12 +9,6 @@
 
 extern void useage();
 
-// Medien groessen
-const unsigned long long bluray = 25000000000;
-const unsigned long long dvd9 = 8500000000;
-const unsigned long long dvd5 = 4700000000;
-const unsigned long long cd = 734003200;
-
 typedef struct file_size {
 	char name[255];
 	long long unsigned int fsize;
@@ -174,27 +168,16 @@ int splitter(struct file_size *input, const char *output,
 	return restcount;
 }
 
-/**
- * Hauptfunktion
- *
- * @param Anzahl der Argumente
- * @param Argument Array
- *
- * @return Erfolgreich 0; Fehler 1
- */
-int main(int argc, char *argv[])
+unsigned long long readArgument(int argc, char *argv[])
 {
-	const char *input = argv[1];
-	const char *output = argv[2];
+	// Medien groessen
+	const unsigned long long bluray = 25000000000;
+	const unsigned long long dvd9 = 8500000000;
+	const unsigned long long dvd5 = 4700000000;
+	const unsigned long long cd = 734003200;
 
-	// gib die Funktionsübersicht aus bei zu wenig Parameter
-	if (argc <= 3) {
-		usage();
-		return 1;
-	}
+	unsigned long long split = 0;
 
-	unsigned long long int split = 0;
-	// Lese Parameter ein
 	int c = 0;
 	while ((c = getopt(argc, argv, ":59bcf:")) != -1) {
 		switch (c) {
@@ -220,6 +203,31 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	return split;
+}
+
+/**
+ * Hauptfunktion
+ *
+ * @param Anzahl der Argumente
+ * @param Argument Array
+ *
+ * @return Erfolgreich 0; Fehler 1
+ */
+int main(int argc, char *argv[])
+{
+	const char *input = argv[1];
+	const char *output = argv[2];
+	unsigned long long int split = 0;
+
+	// gib die Funktionsübersicht aus bei zu wenig Parameter
+	if (argc <= 3) {
+		usage();
+		return 1;
+	}
+
+	split = readArgument(argc, argv);
+
 	// Liest die Quelldatei in den Ram
 	FILE *in = fopen(input, "r");