From: Bastian Dehn <hhaalo@arcor.de>
Date: Thu, 16 Jul 2015 21:46:33 +0000 (+0200)
Subject: +copyfile funktion - input copy to work
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=3d8f07adeddfa5c0016a6101343c094f695a50ca;p=discspan.git

+copyfile funktion - input copy to work
---

diff --git a/discspan.c b/discspan.c
index bcb5e81..339ada1 100644
--- a/discspan.c
+++ b/discspan.c
@@ -4,6 +4,21 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+void filecopy(const char *fsource, const char *ftarget)
+{
+	FILE *source; FILE *target;
+	char ch;
+
+	source = fopen(fsource, "r");
+	target = fopen(ftarget, "w");
+
+	while((ch = fgetc(source)) != EOF)
+		fputc(ch, target);
+
+	fclose(source);
+	fclose(target);
+}
+
 int exists(const char *fname)
 {
 	struct stat buffer;
@@ -89,6 +104,7 @@ int main(int argc, char *argv[])
 	const char *input = argv[1];
 	const char *output = argv[2];
 	const char *rest = argv[3];
+	const char *work = "work";
 	unsigned long long split;
 	int c;
 	extern char *optarg;
@@ -126,7 +142,9 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	splitter(input, output, rest, split);
+	filecopy(input, work);
+	splitter(work, output, rest, split);
+	remove(work);
 
 	return 0;
 }