From 5e1a84ab74d5e97582427f016f291a8c11e66f99 Mon Sep 17 00:00:00 2001 From: jutteau Date: Fri, 11 May 2007 18:10:19 +0000 Subject: Completion du script de mise à jour de la pc-104 : * Ajout des sources de busybox dans ./conf/busybox/ * Ajout d'un fichier réclamé par les script dans ./conf/busybox.links --- i/pc104/initrd/conf/busybox/coreutils/uuencode.c | 76 ++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 i/pc104/initrd/conf/busybox/coreutils/uuencode.c (limited to 'i/pc104/initrd/conf/busybox/coreutils/uuencode.c') diff --git a/i/pc104/initrd/conf/busybox/coreutils/uuencode.c b/i/pc104/initrd/conf/busybox/coreutils/uuencode.c new file mode 100644 index 0000000..3207d72 --- /dev/null +++ b/i/pc104/initrd/conf/busybox/coreutils/uuencode.c @@ -0,0 +1,76 @@ +/* vi: set sw=4 ts=4: */ +/* + * Copyright (C) 2000 by Glenn McGrath + * + * based on the function base64_encode from http.c in wget v1.6 + * Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc. + * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. + */ + +#include "busybox.h" + + +#define SRC_BUF_SIZE 45 // This *MUST* be a multiple of 3 +#define DST_BUF_SIZE 4 * ((SRC_BUF_SIZE + 2) / 3) +int uuencode_main(int argc, char **argv); +int uuencode_main(int argc, char **argv) +{ + const size_t src_buf_size = SRC_BUF_SIZE; + const size_t dst_buf_size = DST_BUF_SIZE; + size_t write_size = dst_buf_size; + struct stat stat_buf; + FILE *src_stream = stdin; + const char *tbl; + size_t size; + mode_t mode; + RESERVE_CONFIG_BUFFER(src_buf, SRC_BUF_SIZE + 1); + RESERVE_CONFIG_BUFFER(dst_buf, DST_BUF_SIZE + 1); + + tbl = bb_uuenc_tbl_std; + if (getopt32(argc, argv, "m") & 1) { + tbl = bb_uuenc_tbl_base64; + } + + switch (argc - optind) { + case 2: + src_stream = xfopen(argv[optind], "r"); + xstat(argv[optind], &stat_buf); + mode = stat_buf.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO); + if (src_stream == stdout) { + puts("NULL"); + } + break; + case 1: + mode = 0666 & ~umask(0666); + break; + default: + bb_show_usage(); + } + + printf("begin%s %o %s", tbl == bb_uuenc_tbl_std ? "" : "-base64", mode, argv[argc - 1]); + + while ((size = fread(src_buf, 1, src_buf_size, src_stream)) > 0) { + if (size != src_buf_size) { + /* write_size is always 60 until the last line */ + write_size = (4 * ((size + 2) / 3)); + /* pad with 0s so we can just encode extra bits */ + memset(&src_buf[size], 0, src_buf_size - size); + } + /* Encode the buffer we just read in */ + bb_uuencode((unsigned char*)src_buf, dst_buf, size, tbl); + + putchar('\n'); + if (tbl == bb_uuenc_tbl_std) { + putchar(tbl[size]); + } + if (fwrite(dst_buf, 1, write_size, stdout) != write_size) { + bb_perror_msg_and_die(bb_msg_write_error); + } + } + printf(tbl == bb_uuenc_tbl_std ? "\n`\nend\n" : "\n====\n"); + + die_if_ferror(src_stream, "source"); /* TODO - Fix this! */ + + fflush_stdout_and_exit(EXIT_SUCCESS); +} -- cgit v1.2.3