/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * This code implements the MD5 message-digest algorithm. * The algorithm is due to Ron Rivest. This code was * written by Colin Plumb in 1993, no copyright is claimed. * This code is in the public domain; do with it what you wish. * * Equivalent code is available from RSA Data Security, Inc. * This code has been tested against that, and is equivalent, * except that you don't need to include two pages of legalese * with every copy. * * To compute the message digest of a chunk of bytes, declare an * MD5Context structure, pass it to md5_init, call md5_update as * needed on buffers full of bytes, and then call md5_Final, which * will fill a supplied 16-byte array with the digest. */ /* parts of this file are : * Written March 1993 by Branko Lankester * Modified June 1993 by Colin Plumb for altered md5.c. * Modified October 1995 by Erik Troan for RPM */ #include "md5-utils.h" #include static void md5_transform (guint32 buf[4], const guint32 in[16]); static gint _ie = 0x44332211; static union _endian { gint i; gchar b[4]; } *_endian = (union _endian *)&_ie; #define IS_BIG_ENDIAN() (_endian->b[0] == '\x44') #define IS_LITTLE_ENDIAN() (_endian->b[0] == '\x11') /* * Note: this code is harmless on little-endian machines. */ static void _byte_reverse (guchar *buf, guint32 longs) { guint32 t; do { t = (guint32) ((guint32) buf[3] << 8 | buf[2]) << 16 | ((guint32) buf[1] << 8 | buf[0]); *(guint32 *) buf = t; buf += 4; } while (--longs); } /** * md5_init: Initialise an md5 context object * @ctx: md5 context * * Initialise an md5 buffer. * **/ void md5_init (MD5Context *ctx) { ctx->buf[0] = 0x67452301; ctx->buf[1] = 0xefcdab89; ctx->buf[2] = 0x98badcfe; ctx->buf[3] = 0x10325476; ctx->bits[0] = 0; ctx->bits[1] = 0; if (IS_BIG_ENDIAN()) ctx->doByteReverse = 1; else ctx->doByteReverse = 0; } /** * md5_update: add a buffer to md5 hash computation * @ctx: conetxt object used for md5 computaion * @buf: buffer to add * @len: buffer length * * Update context to reflect the concatenation of another buffer full * of bytes. Use this to progressively construct an md5 hash. **/ void md5_update (MD5Context *ctx, const guchar *buf, guint32 len) { guint32 t; /* Update bitcount */ t = ctx->bits[0]; if ((ctx->bits[0] = t + ((guint32) len << 3)) < t) ctx->bits[1]++; /* Carry from low to high */ ctx->bits[1] += len >> 29; t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ /* Handle any leading odd-sized chunks */ if (t) { guchar *p = (guchar *) ctx->in + t; t = 64 - t; if (len < t) { memcpy (p, buf, len); return; } memcpy (p, buf, t); if (ctx->doByteReverse) _byte_reverse (ctx->in, 16); md5_transform (ctx->buf, (guint32 *) ctx->in); buf += t; len -= t; } /* Process data in 64-byte chunks */ while (len >= 64) { memcpy (ctx->in, buf, 64); if (ctx->doByteReverse) _byte_reverse (ctx->in, 16); md5_transform (ctx->buf, (guint32 *) ctx->in); buf += 64; len -= 64; } /* Handle any remaining bytes of data. */ memcpy (ctx->in, buf, len); } /* * Final wrapup - pad to 64-byte boundary with the bit pattern * 1 0* (64-bit count of bits processed, MSB-first) */ /** * md5_final: copy the final md5 hash to a bufer * @digest: 16 bytes buffer * @ctx: context containing the calculated md5 * * copy the final md5 hash to a bufer **/ void md5_final (guchar digest[16], MD5Context *ctx) { guint32 count; guchar *p; /* Compute number of bytes mod 64 */ count = (ctx->bits[0] >> 3) & 0x3F; /* Set the first char of padding to 0x80. This is safe since there is always at least one byte free */ p = ctx->in + count; *p++ = 0x80; /* Bytes of padding needed to make 64 bytes */ count = 64 - 1 - count; /* Pad out to 56 mod 64 */ if (count < 8) { /* Two lots of padding: Pad the first block to 64 bytes */ memset (p, 0, count); if (ctx->doByteReverse) _byte_reverse (ctx->in, 16); md5_transform (ctx->buf, (guint32 *) ctx->in); /* Now fill the next block with 56 bytes */ memset (ctx->in, 0, 56); } else { /* Pad block to 56 bytes */ memset (p, 0, count - 8); } if (ctx->doByteReverse) _byte_reverse (ctx->in, 14); /* Append length in bits and transform */ ((guint32 *) ctx->in)[14] = ctx->bits[0]; ((guint32 *) ctx->in)[15] = ctx->bits[1]; md5_transform (ctx->buf, (guint32 *) ctx->in); if (ctx->doByteReverse) _byte_reverse ((guchar *) ctx->buf, 4); memcpy (digest, ctx->buf, 16); memset (ctx, 0, sizeof(ctx)); /* In case it's sensitive */ } /* The four core functions - F1 is optimized somewhat */ /* #define F1(x, y, z) (x & y | ~x & z) */ #define F1(x, y, z) (z ^ (x & (y ^ z))) #define F2(x, y, z) F1(z, x, y) #define F3(x, y, z) (x ^ y ^ z) #define F4(x, y, z) (y ^ (x | ~z)) /* This is the central step in the MD5 algorithm. */ #define MD5STEP(f, w, x, y, z, data, s) \ ( w += f(x, y, z) + data, w = w<>(32-s), w += x ) /* * The core of the MD5 algorithm, this alters an existing MD5 hash to * reflect the addition of 16 longwords of new data. md5_Update blocks * the data and converts bytes into longwords for this routine. */ static void md5_transform (guint32 buf[4], const guint32 in[16]) { register guint32 a, b, c, d; a = buf[0]; b = buf[1]; c = buf[2]; d = buf[3]; MD5STEP (F1, a, b, c, d, in[0] + 0xd76aa478, 7); MD5STEP (F1, d, a, b, c, in[1] + 0xe8c7b756, 12); MD5STEP (F1, c, d, a, b, in[2] + 0x242070db, 17); MD5STEP (F1, b, c, d, a, in[3] + 0xc1bdceee, 22); MD5STEP (F1, a, b, c, d, in[4] + 0xf57c0faf, 7); MD5STEP (F1, d, a, b, c, in[5] + 0x4787c62a, 12); MD5STEP (F1, c, d, a, b, in[6] + 0xa8304613, 17); MD5STEP (F1, b, c, d, a, in[7] + 0xfd469501, 22); MD5STEP (F1, a, b, c, d, in[8] + 0x698098d8, 7); MD5STEP (F1, d, a, b, c, in[9] + 0x8b44f7af, 12); MD5STEP (F1, c, d, a, b, in[10] + 0xffff5bb1, 17); MD5STEP (F1, b, c, d, a, in[11] + 0x895cd7be, 22); MD5STEP (F1, a, b, c, d, in[12] + 0x6b901122, 7); MD5STEP (F1, d, a, b, c, in[13] + 0xfd987193, 12); MD5STEP (F1, c, d, a, b, in[14] + 0xa679438e, 17); MD5STEP (F1, b, c, d, a, in[15] + 0x49b40821, 22); MD5STEP (F2, a, b, c, d, in[1] + 0xf61e2562, 5); MD5STEP (F2, d, a, b, c, in[6] + 0xc040b340, 9); MD5STEP (F2, c, d, a, b, in[11] + 0x265e5a51, 14); MD5STEP (F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); MD5STEP (F2, a, b, c, d, in[5] + 0xd62f105d, 5); MD5STEP (F2, d, a, b, c, in[10] + 0x02441453, 9); MD5STEP (F2, c, d, a, b, in[15] + 0xd8a1e681, 14); MD5STEP (F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); MD5STEP (F2, a, b, c, d, in[9] + 0x21e1cde6, 5); MD5STEP (F2, d, a, b, c, in[14] + 0xc33707d6, 9); MD5STEP (F2, c, d, a, b, in[3] + 0xf4d50d87, 14); MD5STEP (F2, b, c, d, a, in[8] + 0x455a14ed, 20); MD5STEP (F2, a, b, c, d, in[13] + 0xa9e3e905, 5); MD5STEP (F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); MD5STEP (F2, c, d, a, b, in[7] + 0x676f02d9, 14); MD5STEP (F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); MD5STEP (F3, a, b, c, d, in[5] + 0xfffa3942, 4); MD5STEP (F3, d, a, b, c, in[8] + 0x8771f681, 11); MD5STEP (F3, c, d, a, b, in[11] + 0x6d9d6122, 16); MD5STEP (F3, b, c, d, a, in[14] + 0xfde5380c, 23); MD5STEP (F3, a, b, c, d, in[1] + 0xa4beea44, 4); MD5STEP (F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); MD5STEP (F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); MD5STEP (F3, b, c, d, a, in[10] + 0xbebfbc70, 23); MD5STEP (F3, a, b, c, d, in[13] + 0x289b7ec6, 4); MD5STEP (F3, d, a, b, c, in[0] + 0xeaa127fa, 11); MD5STEP (F3, c, d, a, b, in[3] + 0xd4ef3085, 16); MD5STEP (F3, b, c, d, a, in[6] + 0x04881d05, 23); MD5STEP (F3, a, b, c, d, in[9] + 0xd9d4d039, 4); MD5STEP (F3, d, a, b, c, in[12] + 0xe6db99e5, 11); MD5STEP (F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); MD5STEP (F3, b, c, d, a, in[2] + 0xc4ac5665, 23); MD5STEP (F4, a, b, c, d, in[0] + 0xf4292244, 6); MD5STEP (F4, d, a, b, c, in[7] + 0x432aff97, 10); MD5STEP (F4, c, d, a, b, in[14] + 0xab9423a7, 15); MD5STEP (F4, b, c, d, a, in[5] + 0xfc93a039, 21); MD5STEP (F4, a, b, c, d, in[12] + 0x655b59c3, 6); MD5STEP (F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); MD5STEP (F4, c, d, a, b, in[10] + 0xffeff47d, 15); MD5STEP (F4, b, c, d, a, in[1] + 0x85845dd1, 21); MD5STEP (F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); MD5STEP (F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); MD5STEP (F4, c, d, a, b, in[6] + 0xa3014314, 15); MD5STEP (F4, b, c, d, a, in[13] + 0x4e0811a1, 21); MD5STEP (F4, a, b, c, d, in[4] + 0xf7537e82, 6); MD5STEP (F4, d, a, b, c, in[11] + 0xbd3af235, 10); MD5STEP (F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); MD5STEP (F4, b, c, d, a, in[9] + 0xeb86d391, 21); buf[0] += a; buf[1] += b; buf[2] += c; buf[3] += d; } /** * md5_get_digest: get the md5 hash of a buffer * @buffer: byte buffer * @buffer_size: buffer size (in bytes) * @digest: 16 bytes buffer receiving the hash code. * * Get the md5 hash of a buffer. The result is put in * the 16 bytes buffer @digest . **/ void md5_get_digest (const gchar *buffer, gint buffer_size, guchar digest[16]) { MD5Context ctx; md5_init (&ctx); md5_update (&ctx, buffer, buffer_size); md5_final (digest, &ctx); } /** * md5_get_digest_from_stream: get the md5 hash of a stream * @stream: stream * @digest: 16 bytes buffer receiving the hash code. * * Get the md5 hash of a stream. The result is put in * the 16 bytes buffer @digest . **/ void md5_get_digest_from_stream (CamelStream *stream, guchar digest[16]) { MD5Context ctx; guchar tmp_buf[1024]; gint nb_bytes_read; md5_init (&ctx); nb_bytes_read = camel_stream_read (stream, tmp_buf, 1024); while (nb_bytes_read) { md5_update (&ctx, tmp_buf, nb_bytes_read); nb_bytes_read = camel_stream_read (stream, tmp_buf, 1024); } md5_final (digest, &ctx); } /** * md5_get_digest_from_file: get the md5 hash of a file * @filename: file name * @digest: 16 bytes buffer receiving the hash code. * * Get the md5 hash of a file. The result is put in * the 16 bytes buffer @digest . **/ void md5_get_digest_from_file (const gchar *filename, guchar digest[16]) { MD5Context ctx; guchar tmp_buf[1024]; gint nb_bytes_read; FILE *fp; md5_init (&ctx); fp = fopen(filename, "r"); if (!fp) { return; } while ((nb_bytes_read = fread (tmp_buf, sizeof (guchar), 1024, fp)) > 0) md5_update (&ctx, tmp_buf, nb_bytes_read); if (ferror(fp)) { fclose(fp); return; } md5_final (digest, &ctx); } r> | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update gccmakedep to 1.0.3. Update imake to 1.0.7. Update libpciaccess to 0.13.3. Update libdrm to 2.4.60. Update bitmap to 1.0.8. Update fstobdf to 1.0.6. Update iceauth to 1.0.7. Update libXdmcp to 1.1.2. Update libXp to 1.0.3. Update libXvMC to 1.0.9. Update libXxf86vm to 1.1.4. Update libxshmfence to 1.2. Update randrproto to 1.4.1. Update rgb to 1.0.6. Update sessreg to 1.1.0. Update xcb-util-cursor to 0.1.2. Update xedit to 1.2.2. Update xkbcomp to 1.3.0. Update xkeyboard-config to 2.14. Update xproto to 7.0.27. Update xf86-input-mouse to 1.9.1. Update xf86-input-synaptics to 1.8.2. Update xf86-video-i710 to 1.3.5. Update xf86-video-mga to 1.6.4. Update xf86-video-tdfx to 1.4.6. Update xf86-video-vmware to 13.1.0. Update bdftopcf to 1.0.5. Update font-util to 1.3.1. Update fslsfonts to 1.0.5. Update mkfontscale to 1.1.2. Update showfont to 1.0.5. Update xfs to 1.1.4. Update xfsinfo to 1.0.5. Remove :keepla from USES=libtool for X libraries in bsd.xorg.mk, and bump all affected ports. PR: 199400 Obtained from: Xorg-devel repo * When linking a library libA with a library libB using libtool, if libB.latijl2014-04-231-1/+1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | exists, libtool will add all libraries libB.la refers to (dependency_libs field) to the linker command line and store them in the dependency_libs field of libA.la. So everything that subsequently links with libA will also link to these extra libraries. This causes too much overlinking. This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs field in .la libraries during staging. However, because .la libraries have very limited use when dependency_libs is empty it makes sense to completely remove them during staging. So with this commit USES=libtool is modified to remove .la libraries and a new form (USES=libtool:keepla) is introduced in case they need to be kept (dependency_libs is still emptied). PORTREVISION is bumped on all ports with USES=libtool that install .la libraries. Most ports are also changed to add :keepla because .la libraries have to be kept around as long as there are dependent ports with .la libraries that refer to them in their dependency_libs field. In most cases :keepla can be removed again as soon as all dependent ports that install .la libraries have some form of USES=libtool added to their Makefile. PR: ports/188759 Exp-run: bdrewery Approved by: portmgr (bdrewery) * The FreeBSD x11@ and graphics team proudly presentszeising2014-04-172-0/+2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a zeising, kwm production, with help from dumbbell, bdrewery: NEW XORG ON FREEBSD 9-STABLE AND 10-STABLE This update switches over to use the new xorg stack by default on FreeBSD 9 and 10 stable, on osversions where vt(9) is available. It is still possible to use the old stack by specifying WITHOUT_NEW_XORG in /etc/make.conf . FreeBSD 8-STABLE and released versions of FreeBSD still use the old version. A package repository with binary packages for new xorg will be available soon. This patch also contains updates of libxcb and related ports, pixman, as well as some drivers and utilities. Bump portrevisions for xf86-* ports, as well as virtualbox-ose-additions due to xserver version change. Apart from these updates, the way shared libraries are handled has been changed for all xorg ports, as well as libxml2 and freetype, which means ltverhack is gone and as a consequence shared libraries have been bumped. The plan is that this change will make library bumps less likely in the future. All affected ports have had their portrevisions bumped as a consequence of this. Fix some issues where WITH_NEW_XORG weren't detected properly on CURRENT. Update instructions, hardware support, and more notes can be found on https://wiki.freebsd.org/Graphics Thanks to: all testers, bdrewery and the FreeBSD x11@ team exp-run by: bdrewery [1] PR: ports/187602 [1] Approved by: portmgr (bdrewery), core (jhb)