bunzip2/gunzip/uncompress/unlzma: merge into common code -

fix few corner cases, reduce size by 450 bytes. Update testsuite.

1 files changed, 0 insertions, 65 deletions

diff --git a/archival/unlzma.c b/archival/unlzma.c
deleted file mode 100644
index 24632c4a7..000000000
--- a/archival/unlzma.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Small lzma deflate implementation.
- * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
- *
- * Based on bunzip.c from busybox
- *
- * Licensed under GPL v2, see file LICENSE in this tarball for details.
- */
-
-/* Why our g[un]zip/bunzip2 are so ugly compared to this beauty? */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define UNLZMA_OPT_STDOUT	1
-
-int unlzma_main(int argc, char **argv);
-int unlzma_main(int argc, char **argv)
-{
-	USE_DESKTOP(long long) int status;
-	char *filename;
-	unsigned opt;
-	int src_fd, dst_fd;
-
-	opt = getopt32(argc, argv, "c");
-
-	/* Set input filename and number */
-	filename = argv[optind];
-	if (filename && NOT_LONE_DASH(filename)) {
-		/* Open input file */
-		src_fd = xopen(filename, O_RDONLY);
-	} else {
-		src_fd = STDIN_FILENO;
-		filename = 0;
-	}
-
-	/* if called as lzmacat force the stdout flag */
-	if ((opt & UNLZMA_OPT_STDOUT) || applet_name[4] == 'c')
-		filename = 0;
-
-	if (filename) {
-		struct stat stat_buf;
-		/* bug: char *extension = filename + strlen(filename) - 5; */
-		char *extension = strrchr(filename, '.');
-		if (!extension || strcmp(extension, ".lzma") != 0) {
-			bb_error_msg_and_die("invalid extension");
-		}
-		xstat(filename, &stat_buf);
-		*extension = '\0';
-		dst_fd = xopen3(filename, O_WRONLY | O_CREAT | O_TRUNC,
-				stat_buf.st_mode);
-	} else
-		dst_fd = STDOUT_FILENO;
-	status = unlzma(src_fd, dst_fd);
-	if (filename) {
-		if (status >= 0) /* if success delete src, else delete dst */
-			filename[strlen(filename)] = '.';
-		if (unlink(filename) < 0) {
-			bb_error_msg_and_die("cannot remove %s", filename);
-		}
-	}
-
-	return (status < 0);
-}