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upgrade busybox to 1.4.0

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6204 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2007-01-25 19:08:01 +00:00
parent 8072d81b1c
commit f4f4212c8a
22 changed files with 586 additions and 1394 deletions
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174
package/busybox/patches/913-libbb_hash.patch
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@@ -1,14 +1,7 @@
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# expose (again) an hash_fd function (used in 911-ipkg.patch)
#
diff -ruN busybox-1.3.1-orig/coreutils/md5_sha1_sum.c busybox-1.3.1-913/coreutils/md5_sha1_sum.c
--- busybox-1.3.1-orig/coreutils/md5_sha1_sum.c 2006-12-27 05:54:50.000000000 +0100
+++ busybox-1.3.1-913/coreutils/md5_sha1_sum.c 2006-12-28 00:59:35.000000000 +0100
@@ -8,78 +8,10 @@
diff -ur busybox.old/coreutils/md5_sha1_sum.c busybox.dev/coreutils/md5_sha1_sum.c
--- busybox.old/coreutils/md5_sha1_sum.c 2007-01-19 22:23:05.000000000 +0100
+++ busybox.dev/coreutils/md5_sha1_sum.c 2007-01-22 13:24:51.000000000 +0100
@@ -8,76 +8,10 @@
#include "busybox.h"
@@ -22,11 +15,9 @@ diff -ruN busybox-1.3.1-orig/coreutils/md5_sha1_sum.c busybox-1.3.1-913/coreutil
-static unsigned char *hash_bin_to_hex(unsigned char *hash_value,
- unsigned hash_length)
-{
- int len = 0;
- char *hex_value = xmalloc((hash_length * 2) + 2);
- while (hash_length--) {
- len += sprintf(hex_value + len, "%02x", *hash_value++);
- }
- /* xzalloc zero-terminates */
- char *hex_value = xzalloc((hash_length * 2) + 1);
- bin2hex(hex_value, (char*)hash_value, hash_length);
- return hex_value;
-}
-
@@ -43,7 +34,7 @@ diff -ruN busybox-1.3.1-orig/coreutils/md5_sha1_sum.c busybox-1.3.1-913/coreutil
- void (*final)(void*, void*);
-
- src_fd = STDIN_FILENO;
- if (filename[0] != '-' || filename[1]) { /* not "-" */
- if (NOT_LONE_DASH(filename)) {
- src_fd = open(filename, O_RDONLY);
- if (src_fd < 0) {
- bb_perror_msg("%s", filename);
@@ -87,33 +78,40 @@ diff -ruN busybox-1.3.1-orig/coreutils/md5_sha1_sum.c busybox-1.3.1-913/coreutil
int md5_sha1_sum_main(int argc, char **argv)
{
int return_value = EXIT_SUCCESS;
diff -ruN busybox-1.3.1-orig/include/libbb.h busybox-1.3.1-913/include/libbb.h
--- busybox-1.3.1-orig/include/libbb.h 2006-12-27 05:56:18.000000000 +0100
+++ busybox-1.3.1-913/include/libbb.h 2006-12-27 23:25:52.000000000 +0100
@@ -528,6 +528,8 @@
diff -ur busybox.old/include/libbb.h busybox.dev/include/libbb.h
--- busybox.old/include/libbb.h 2007-01-19 22:23:10.000000000 +0100
+++ busybox.dev/include/libbb.h 2007-01-22 13:28:56.000000000 +0100
@@ -637,6 +637,7 @@
extern const char bb_uuenc_tbl_std[];
void bb_uuencode(const unsigned char *s, char *store, const int length, const char *tbl);
+typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t;
+
typedef struct sha1_ctx_t {
uint32_t count[2];
uint32_t hash[5];
@@ -550,6 +552,10 @@
@@ -658,6 +659,8 @@
void md5_begin(md5_ctx_t *ctx);
void md5_hash(const void *data, size_t length, md5_ctx_t *ctx);
void *md5_end(void *resbuf, md5_ctx_t *ctx);
+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length);
+int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value);
+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned hash_length);
+uint8_t *hash_file(const char *filename, hash_algo_t hash_algo);
+
uint32_t *crc32_filltable(int endian);
diff -ruN busybox-1.3.1-orig/libbb/hash.c busybox-1.3.1-913/libbb/hash.c
--- busybox-1.3.1-orig/libbb/hash.c 1970-01-01 01:00:00.000000000 +0100
+++ busybox-1.3.1-913/libbb/hash.c 2006-12-28 00:48:52.000000000 +0100
@@ -0,0 +1,99 @@
diff -ur busybox.old/libbb/Kbuild busybox.dev/libbb/Kbuild
--- busybox.old/libbb/Kbuild 2007-01-19 22:23:06.000000000 +0100
+++ busybox.dev/libbb/Kbuild 2007-01-22 13:29:24.000000000 +0100
@@ -37,6 +37,7 @@
lib-y += get_last_path_component.o
lib-y += get_line_from_file.o
lib-y += getopt32.o
+lib-y += hash.o
lib-y += herror_msg.o
lib-y += herror_msg_and_die.o
lib-y += human_readable.o
--- busybox.old/libbb/hash.c 1970-01-01 01:00:00.000000000 +0100
+++ busybox.dev/libbb/hash.c 2007-01-22 13:52:41.000000000 +0100
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2003 Glenn L. McGrath
+ * Copyright (C) 2003-2004 Erik Andersen
@@ -131,69 +129,30 @@ diff -ruN busybox-1.3.1-orig/libbb/hash.c busybox-1.3.1-913/libbb/hash.c
+
+#include "busybox.h"
+
+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length)
+/* This might be useful elsewhere */
+unsigned char *hash_bin_to_hex(unsigned char *hash_value,
+ unsigned hash_length)
+{
+ int len = 0;
+ char *hex_value = xmalloc((hash_length * 2) + 2);
+ while (hash_length--) {
+ len += sprintf(hex_value + len, "%02x", *hash_value++);
+ }
+ /* xzalloc zero-terminates */
+ char *hex_value = xzalloc((hash_length * 2) + 1);
+ bin2hex(hex_value, (char*)hash_value, hash_length);
+ return hex_value;
+}
+
+int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value)
+{
+ int count, result = 0;
+ union _ctx_ {
+ sha1_ctx_t sha1;
+ md5_ctx_t md5;
+ } context;
+ RESERVE_CONFIG_UBUFFER(in_buf, 4096);
+ void (*update)(const void*, size_t, void*) = NULL;
+ void (*final)(void*, void*) = NULL;
+
+ // figure specific hash algorithims
+ if (hash_algo==HASH_MD5) {
+ md5_begin(&context.md5);
+ update = (void (*)(const void*, size_t, void*))md5_hash;
+ final = (void (*)(void*, void*))md5_end;
+ } else if (hash_algo==HASH_SHA1) {
+ sha1_begin(&context.sha1);
+ update = (void (*)(const void*, size_t, void*))sha1_hash;
+ final = (void (*)(void*, void*))sha1_end;
+ }
+
+
+ while (0 < (count = safe_read(fd, in_buf, sizeof in_buf))) {
+ update(in_buf, count, &context);
+ result += count;
+ }
+
+ if (count == 0) {
+ final(hash_value, &context);
+ }
+
+ RELEASE_CONFIG_BUFFER(in_buf);
+
+ return result;
+}
+
+uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)
+{
+ int src_fd, hash_len;
+ RESERVE_CONFIG_UBUFFER(hash_buf, 20);
+ int src_fd, hash_len, count;
+ union _ctx_ {
+ sha1_ctx_t sha1;
+ md5_ctx_t md5;
+ } context;
+ uint8_t *hash_value = NULL;
+
+ if (ENABLE_MD5SUM && hash_algo==HASH_MD5) {
+ hash_len = 16;
+ } else if (ENABLE_SHA1SUM && hash_algo==HASH_SHA1) {
+ hash_len = 20;
+ } else {
+ bb_error_msg_and_die("algotithm not supported");
+ }
+ RESERVE_CONFIG_UBUFFER(in_buf, 4096);
+ void (*update)(const void*, size_t, void*);
+ void (*final)(void*, void*);
+
+ src_fd = STDIN_FILENO;
+ if (filename[0] != '-' || filename[1]) { /* not "-" */
+ if (NOT_LONE_DASH(filename)) {
+ src_fd = open(filename, O_RDONLY);
+ if (src_fd < 0) {
+ bb_perror_msg("%s", filename);
@@ -201,26 +160,37 @@ diff -ruN busybox-1.3.1-orig/libbb/hash.c busybox-1.3.1-913/libbb/hash.c
+ }
+ }
+
+ if (hash_fd(src_fd, hash_algo, hash_buf) > 0) {
+ hash_value = hash_bin_to_hex(hash_buf, hash_len);
+ /* figure specific hash algorithims */
+ if (hash_algo==HASH_MD5) {
+ md5_begin(&context.md5);
+ update = (void (*)(const void*, size_t, void*))md5_hash;
+ final = (void (*)(void*, void*))md5_end;
+ hash_len = 16;
+ } else if (hash_algo==HASH_SHA1) {
+ sha1_begin(&context.sha1);
+ update = (void (*)(const void*, size_t, void*))sha1_hash;
+ final = (void (*)(void*, void*))sha1_end;
+ hash_len = 20;
+ } else {
+ bb_error_msg_and_die("algorithm not supported");
+ }
+
+
+ while (0 < (count = safe_read(src_fd, in_buf, 4096))) {
+ update(in_buf, count, &context);
+ }
+
+ if (count == 0) {
+ final(in_buf, &context);
+ hash_value = hash_bin_to_hex(in_buf, hash_len);
+ }
+
+ RELEASE_CONFIG_BUFFER(in_buf);
+
+ if (src_fd != STDIN_FILENO) {
+ close(src_fd);
+ }
+
+ RELEASE_CONFIG_BUFFER(hash_buf);
+
+ return hash_value;
+}
diff -ruN busybox-1.3.1-orig/libbb/Kbuild busybox-1.3.1-913/libbb/Kbuild
--- busybox-1.3.1-orig/libbb/Kbuild 2006-12-27 05:55:04.000000000 +0100
+++ busybox-1.3.1-913/libbb/Kbuild 2006-12-27 23:31:20.000000000 +0100
@@ -37,6 +37,7 @@
lib-y += get_last_path_component.o
lib-y += get_line_from_file.o
lib-y += getopt32.o
+lib-y += hash.o
lib-y += herror_msg.o
lib-y += herror_msg_and_die.o
lib-y += human_readable.o
+
+