diff options
Diffstat (limited to 'openwrt/package/busybox/patches/913-libbb_hash.patch')
| -rw-r--r-- | openwrt/package/busybox/patches/913-libbb_hash.patch | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/openwrt/package/busybox/patches/913-libbb_hash.patch b/openwrt/package/busybox/patches/913-libbb_hash.patch deleted file mode 100644 index 3a6a2ba1d1..0000000000 --- a/openwrt/package/busybox/patches/913-libbb_hash.patch +++ /dev/null @@ -1,218 +0,0 @@ -# -# expose (again) an hash_fd function (used 911-ipkg.patch) -# -diff -ruN busybox-1.1.1-old/coreutils/md5_sha1_sum.c busybox-1.1.1-new/coreutils/md5_sha1_sum.c ---- busybox-1.1.1-old/coreutils/md5_sha1_sum.c 2006-03-30 00:14:50.000000000 +0200 -+++ busybox-1.1.1-new/coreutils/md5_sha1_sum.c 2006-03-29 23:46:51.000000000 +0200 -@@ -15,80 +15,10 @@ - - #include "busybox.h" - --typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t; -- - #define FLAG_SILENT 1 - #define FLAG_CHECK 2 - #define FLAG_WARN 4 - --/* This might be useful elsewhere */ --static unsigned char *hash_bin_to_hex(unsigned char *hash_value, -- unsigned char hash_length) --{ -- int x, len, max; -- unsigned char *hex_value; -- -- max = (hash_length * 2) + 2; -- hex_value = xmalloc(max); -- for (x = len = 0; x < hash_length; x++) { -- len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]); -- } -- return (hex_value); --} -- --static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo) --{ -- int src_fd, hash_len, count; -- union _ctx_ { -- sha1_ctx_t sha1; -- md5_ctx_t md5; -- } context; -- uint8_t *hash_value = NULL; -- RESERVE_CONFIG_UBUFFER(in_buf, 4096); -- void (*update)(const void*, size_t, void*); -- void (*final)(void*, void*); -- -- if(strcmp(filename, "-") == 0) { -- src_fd = STDIN_FILENO; -- } else if(0 > (src_fd = open(filename, O_RDONLY))) { -- bb_perror_msg("%s", filename); -- return NULL; -- } -- -- // figure specific hash algorithims -- if(ENABLE_MD5SUM && 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(ENABLE_SHA1SUM && 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("algotithm not supported"); -- } -- -- -- while(0 < (count = read(src_fd, in_buf, sizeof in_buf))) { -- 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); -- } -- -- return hash_value; --} -- - /* This could become a common function for md5 as well, by using md5_stream */ - static int hash_files(int argc, char **argv, hash_algo_t hash_algo) - { -diff -ruN busybox-1.1.1-old/include/libbb.h busybox-1.1.1-new/include/libbb.h ---- busybox-1.1.1-old/include/libbb.h 2006-03-30 00:14:50.000000000 +0200 -+++ busybox-1.1.1-new/include/libbb.h 2006-03-30 00:31:48.000000000 +0200 -@@ -490,6 +490,12 @@ - void md5_hash(const void *data, size_t length, md5_ctx_t *ctx); - void *md5_end(void *resbuf, md5_ctx_t *ctx); - -+typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t; -+ -+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); -+uint8_t *hash_file(const char *filename, hash_algo_t hash_algo); -+ - /* busybox.h will include dmalloc later for us, else include it here. */ - #if !defined _BB_INTERNAL_H_ && defined DMALLOC - #include <dmalloc.h> -diff -ruN busybox-1.1.1-old/libbb/Makefile.in busybox-1.1.1-new/libbb/Makefile.in ---- busybox-1.1.1-old/libbb/Makefile.in 2006-03-30 00:14:50.000000000 +0200 -+++ busybox-1.1.1-new/libbb/Makefile.in 2006-03-29 23:46:51.000000000 +0200 -@@ -11,6 +11,7 @@ - - LIBBB-n:= - LIBBB-y:= \ -+ hash.c \ - bb_asprintf.c ask_confirmation.c change_identity.c chomp.c \ - compare_string_array.c concat_path_file.c copy_file.c copyfd.c \ - create_icmp_socket.c create_icmp6_socket.c \ -diff -ruN busybox-1.1.1-old/libbb/hash.c busybox-1.1.1-new/libbb/hash.c ---- busybox-1.1.1-old/libbb/hash.c 1970-01-01 01:00:00.000000000 +0100 -+++ busybox-1.1.1-new/libbb/hash.c 2006-03-30 00:35:54.000000000 +0200 -@@ -0,0 +1,100 @@ -+/* -+ * Copyright (C) 2003 Glenn L. McGrath -+ * Copyright (C) 2003-2004 Erik Andersen -+ * -+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball. -+ */ -+ -+#include <fcntl.h> -+#include <limits.h> -+#include <stdio.h> -+#include <stdint.h> -+#include <stdlib.h> -+#include <string.h> -+#include <unistd.h> -+ -+#include "busybox.h" -+ -+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length) -+{ -+ int x, len, max; -+ unsigned char *hex_value; -+ -+ max = (hash_length * 2) + 2; -+ hex_value = xmalloc(max); -+ for (x = len = 0; x < hash_length; x++) { -+ len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]); -+ } -+ 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 = 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); -+ 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"); -+ } -+ -+ if(strcmp(filename, "-") == 0) { -+ src_fd = STDIN_FILENO; -+ } else if(0 > (src_fd = open(filename, O_RDONLY))) { -+ bb_perror_msg("%s", filename); -+ return NULL; -+ } -+ -+ if(hash_fd(src_fd, hash_algo, hash_buf) > 0) { -+ hash_value = hash_bin_to_hex(hash_buf, hash_len); -+ } -+ -+ if(src_fd != STDIN_FILENO) { -+ close(src_fd); -+ } -+ -+ RELEASE_CONFIG_BUFFER(hash_buf); -+ -+ return hash_value; -+} |