sltar

commit 936d41a3c62a6e644002499b2cc6df9225e0f88b
parent c0036d8d64220a64679f86e480dc86df486741e3
Author: gottox@rootkit.lan <unknown>
Date:   Wed, 19 Dec 2007 10:41:03 +0100

Trailing \0 are not written anymore; Reformating.
Diffstat:
sltar.c
 | 
72
++++++++++++++++++++++++++++++++++++------------------------------------

1 file changed, 36 insertions(+), 36 deletions(-)
diff --git a/sltar.c b/sltar.c
@@ -27,50 +27,50 @@ int main(int argc, char *argv[]) {
 		USAGE;
 	lname[100] = fname[100] = '\0';
 	for(l = 0, f = NULL; fread(b,END,1,stdin); l -= END) {
-		if(l <= 0) {
+		 if(l <= 0) {
 			if(*b == '\0')
 				break;
 			memcpy(fname,b,100);
 			memcpy(lname,b+LINK,100);
-			switch(a) {
-			case 't':
+			l = strtoull(b + SIZE,0,8) + END;
+			if(a == 't') {
 				puts(fname);
+				continue;
+			}
+			if(f) {
+				fclose(f);
+				f = NULL;
+			}
+			unlink(fname);
+			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 */
+				/* TODO */
+				break;
+			case '6': /* fifo */
+				/* TODO */
 				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");
-				}
+			default:
+				puts("not supported filetype");
 			}
-			l = strtoull(b+SIZE,0,8)+END;
 		}
-		else if(a == 'x' && f && !fwrite(b,END,1,f)) {
+		else if(a == 'x' && f && !fwrite(b,l > 512 ? END : l,1,f)) {
 			perror(fname);
 			break;
 		}