sltar

commit c0036d8d64220a64679f86e480dc86df486741e3
parent b28e88a9158caca85042a9f49953c334e2343da4
Author: gottox@rootkit.lan <unknown>
Date:   Wed, 19 Dec 2007 10:22:19 +0100

Moved tar.c to sltar.c
Diffstat:
sltar.c
 | 
81
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
tar.c
 | 
76
----------------------------------------------------------------------------

2 files changed, 81 insertions(+), 76 deletions(-)
diff --git a/sltar.c b/sltar.c
@@ -0,0 +1,81 @@
+/* cmarkdown
+ * Copyright (C) <2007> Enno boland <g s01 de>
+ *
+ * See LICENSE for further informations
+ */
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#define USAGE { puts("tar [xt]"); exit(EXIT_FAILURE); }
+
+enum Header {
+	MODE = 100, UID = 108, GID = 116, SIZE = 124, MTIME = 136,
+	TYPE = 156, LINK = 157, DEVMAJOR = 329, DEVMINOR = 337,
+	END = 512
+};
+
+int main(int argc, char *argv[]) {
+	int a, l;
+	char b[END],fname[101],lname[101];
+	FILE *f;
+
+	if((argc != 2 || (a = argv[1][0]) == '\0') ||
+			argv[1][1] != '\0' || (a != 't' && a != 'x'))
+		USAGE;
+	lname[100] = fname[100] = '\0';
+	for(l = 0, f = NULL; fread(b,END,1,stdin); l -= END) {
+		if(l <= 0) {
+			if(*b == '\0')
+				break;
+			memcpy(fname,b,100);
+			memcpy(lname,b+LINK,100);
+			switch(a) {
+			case 't':
+				puts(fname);
+				break;
+			case 'x':
+				if(f) {
+					fclose(f);
+					f = NULL;
+				}
+				unlink(b);
+				switch(b[TYPE]) {
+				case '0': /* file */
+					if(!(f = fopen(b,"w")))
+						perror(fname);
+					break;
+				case '1': /* hardlink */
+					if(!link(lname,fname))
+						perror(fname);
+					break;
+				case '2': /* symlink */
+					if(!symlink(lname,fname))
+						perror(fname);
+					break;
+				case '5': /* directory */
+					if(mkdir(fname,(mode_t) strtoull(b+MODE,0,8)))
+						perror(fname);
+					break;
+				case '4': /* block device */
+				case '3': /* char device */
+					break;
+				case '6': /* fifo */
+					break;
+				default:
+					puts("not supported filetype");
+				}
+			}
+			l = strtoull(b+SIZE,0,8)+END;
+		}
+		else if(a == 'x' && f && !fwrite(b,END,1,f)) {
+			perror(fname);
+			break;
+		}
+	}
+	if(f)
+		fclose(f);
+	return EXIT_SUCCESS;
+}
diff --git a/tar.c b/tar.c
@@ -1,76 +0,0 @@
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#define USAGE { puts("tar [xt]"); exit(EXIT_FAILURE); }
-
-enum Header {
-	MODE = 100, UID = 108, GID = 116, SIZE = 124, MTIME = 136,
-	TYPE = 156, LINK = 157, DEVMAJOR = 329, DEVMINOR = 337,
-	END = 512
-};
-
-int main(int argc, char *argv[]) {
-	int a, l;
-	char b[END],fname[101],lname[101];
-	FILE *f;
-
-	if((argc != 2 || (a = argv[1][0]) == '\0') ||
-			argv[1][1] != '\0' || (a != 't' && a != 'x'))
-		USAGE;
-	lname[100] = fname[100] = '\0';
-	for(l = 0, f = NULL; fread(b,END,1,stdin); l -= END) {
-		if(l <= 0) {
-			if(*b == '\0')
-				break;
-			memcpy(fname,b,100);
-			memcpy(lname,b+LINK,100);
-			switch(a) {
-			case 't':
-				puts(fname);
-				break;
-			case 'x':
-				if(f) {
-					fclose(f);
-					f = NULL;
-				}
-				unlink(b);
-				switch(b[TYPE]) {
-				case '0': /* file */
-					if(!(f = fopen(b,"w")))
-						perror(fname);
-					break;
-				case '1': /* hardlink */
-					if(!link(lname,fname))
-						perror(fname);
-					break;
-				case '2': /* symlink */
-					if(!symlink(lname,fname))
-						perror(fname);
-					break;
-				case '5': /* directory */
-					if(mkdir(fname,(mode_t) strtoull(b+MODE,0,8)))
-						perror(fname);
-					break;
-				case '4': /* block device */
-				case '3': /* char device */
-					break;
-				case '6': /* fifo */
-					break;
-				default:
-					fprintf(stderr,"%s: type `%c` is not supported",fname,b[TYPE]);
-				}
-			}
-			l = strtoull(b+SIZE,0,8)+END;
-		}
-		else if(a == 'x' && f) {
-			
-		}
-	}
-	if(f)
-		fclose(f);
-	return EXIT_SUCCESS;
-}