From 754fed0c144686ad64205aad5c37d50ca8155fba Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Sat, 16 May 2009 01:01:36 +0200 Subject: [PATCH] libuuid: import UUID library from e2fsprogs Signed-off-by: Karel Zak --- config/include-Makefile.am | 9 + configure.ac | 25 +- shlibs/Makefile.am | 2 + shlibs/uuid/COPYING.libuuid | 25 ++ shlibs/uuid/Makefile.am | 10 + shlibs/uuid/man/Makefile.am | 4 + shlibs/uuid/man/uuid.3 | 66 ++++ shlibs/uuid/man/uuid_clear.3 | 60 +++ shlibs/uuid/man/uuid_compare.3 | 66 ++++ shlibs/uuid/man/uuid_copy.3 | 62 +++ shlibs/uuid/man/uuid_generate.3 | 104 +++++ shlibs/uuid/man/uuid_is_null.3 | 62 +++ shlibs/uuid/man/uuid_parse.3 | 71 ++++ shlibs/uuid/man/uuid_time.3 | 74 ++++ shlibs/uuid/man/uuid_unparse.3 | 79 ++++ shlibs/uuid/src/Makefile.am | 31 ++ shlibs/uuid/src/clear.c | 43 +++ shlibs/uuid/src/compare.c | 55 +++ shlibs/uuid/src/copy.c | 45 +++ shlibs/uuid/src/gen_uuid.c | 656 ++++++++++++++++++++++++++++++++ shlibs/uuid/src/gen_uuid_nt.c | 92 +++++ shlibs/uuid/src/isnull.c | 48 +++ shlibs/uuid/src/pack.c | 69 ++++ shlibs/uuid/src/parse.c | 79 ++++ shlibs/uuid/src/tst_uuid.c | 180 +++++++++ shlibs/uuid/src/unpack.c | 63 +++ shlibs/uuid/src/unparse.c | 76 ++++ shlibs/uuid/src/uuid.h | 103 +++++ shlibs/uuid/src/uuid.sym | 27 ++ shlibs/uuid/src/uuidP.h | 59 +++ shlibs/uuid/src/uuid_time.c | 171 +++++++++ shlibs/uuid/src/uuidd.h | 53 +++ shlibs/uuid/uuid.pc.in | 11 + 33 files changed, 2579 insertions(+), 1 deletion(-) create mode 100644 shlibs/uuid/COPYING.libuuid create mode 100644 shlibs/uuid/Makefile.am create mode 100644 shlibs/uuid/man/Makefile.am create mode 100644 shlibs/uuid/man/uuid.3 create mode 100644 shlibs/uuid/man/uuid_clear.3 create mode 100644 shlibs/uuid/man/uuid_compare.3 create mode 100644 shlibs/uuid/man/uuid_copy.3 create mode 100644 shlibs/uuid/man/uuid_generate.3 create mode 100644 shlibs/uuid/man/uuid_is_null.3 create mode 100644 shlibs/uuid/man/uuid_parse.3 create mode 100644 shlibs/uuid/man/uuid_time.3 create mode 100644 shlibs/uuid/man/uuid_unparse.3 create mode 100644 shlibs/uuid/src/Makefile.am create mode 100644 shlibs/uuid/src/clear.c create mode 100644 shlibs/uuid/src/compare.c create mode 100644 shlibs/uuid/src/copy.c create mode 100644 shlibs/uuid/src/gen_uuid.c create mode 100644 shlibs/uuid/src/gen_uuid_nt.c create mode 100644 shlibs/uuid/src/isnull.c create mode 100644 shlibs/uuid/src/pack.c create mode 100644 shlibs/uuid/src/parse.c create mode 100644 shlibs/uuid/src/tst_uuid.c create mode 100644 shlibs/uuid/src/unpack.c create mode 100644 shlibs/uuid/src/unparse.c create mode 100644 shlibs/uuid/src/uuid.h create mode 100644 shlibs/uuid/src/uuid.sym create mode 100644 shlibs/uuid/src/uuidP.h create mode 100644 shlibs/uuid/src/uuid_time.c create mode 100644 shlibs/uuid/src/uuidd.h create mode 100644 shlibs/uuid/uuid.pc.in diff --git a/config/include-Makefile.am b/config/include-Makefile.am index bc943301..2e4363f2 100644 --- a/config/include-Makefile.am +++ b/config/include-Makefile.am @@ -16,6 +16,7 @@ dist_noinst_DATA = $(dist_man_MANS) # Paths to in-tree libraries (use ul_ prefix to avoid possible collisions) # +# blkid ul_libblkid_srcdir = $(top_srcdir)/shlibs/blkid/src ul_libblkid_builddir = $(top_builddir)/shlibs/blkid/src ul_libblkid_la = $(top_builddir)/shlibs/blkid/src/libblkid.la @@ -23,3 +24,11 @@ ul_libblkid_la = $(top_builddir)/shlibs/blkid/src/libblkid.la $(ul_libblkid_la): $(MAKE) -C $(ul_libblkid_builddir) +# uuid +ul_libuuid_srcdir = $(top_srcdir)/shlibs/uuid/src +ul_libuuid_builddir = $(top_builddir)/shlibs/uuid/src +ul_libuuid_la = $(top_builddir)/shlibs/uuid/src/libuuid.la + +$(ul_libuuid_la): + $(MAKE) -C $(ul_libuuid_builddir) + diff --git a/configure.ac b/configure.ac index b174bce2..6c8d1408 100644 --- a/configure.ac +++ b/configure.ac @@ -84,9 +84,13 @@ AC_CHECK_HEADERS( linux/tiocl.h \ linux/version.h \ locale.h \ - stdlib.h \ + stdint.h \ + inttypes.h \ pty.h \ mntent.h \ + net/if.h \ + net/if_dl.h \ + netinet/in.h \ rpcsvc/nfs_prot.h \ scsi/scsi.h \ stdlib.h \ @@ -94,12 +98,18 @@ AC_CHECK_HEADERS( sys/disklabel.h \ sys/ioctl.h \ sys/io.h \ + sys/time.h \ sys/mkdev.h \ sys/prctl.h \ sys/queue.h \ + sys/sockio.h \ + sys/file.h \ + sys/ioctl.h \ sys/stat.h \ sys/types.h \ + sys/un.h \ sys/user.h \ + sys/resource.h \ unistd.h ]) AC_CHECK_HEADERS([linux/raw.h], [AM_CONDITIONAL([HAVE_RAW], [true])], @@ -119,12 +129,21 @@ AC_CHECK_FUNCS( llseek \ lseek64 \ strtoull \ + sysconf \ + getdtablesize \ + getrlimit \ + srandom \ inotify_init \ prctl \ __secure_getenv \ rpmatch]) AC_FUNC_FSEEKO +AC_CHECK_MEMBER(struct sockaddr.sa_len, + AC_DEFINE_UNQUOTED(HAVE_SA_LEN,1,[Define if struct sockaddr contains sa_len]),, + [#include + #include ]) + dnl Static compilation m4_define([UTIL_STATIC_PROGRAMS], [losetup, mount, umount, fdisk, sfdisk, blkid]) @@ -800,6 +819,10 @@ shlibs/blkid/blkid.pc shlibs/blkid/Makefile shlibs/blkid/src/Makefile shlibs/blkid/src/probers/Makefile +shlibs/uuid/uuid.pc +shlibs/uuid/Makefile +shlibs/uuid/man/Makefile +shlibs/uuid/src/Makefile shlibs/Makefile sys-utils/Makefile tests/commands.sh diff --git a/shlibs/Makefile.am b/shlibs/Makefile.am index e09828e6..8a848cb7 100644 --- a/shlibs/Makefile.am +++ b/shlibs/Makefile.am @@ -3,3 +3,5 @@ SUBDIRS = if BUILD_LIBBLKID SUBDIRS += blkid endif + +SUBDIRS += uuid diff --git a/shlibs/uuid/COPYING.libuuid b/shlibs/uuid/COPYING.libuuid new file mode 100644 index 00000000..2f170683 --- /dev/null +++ b/shlibs/uuid/COPYING.libuuid @@ -0,0 +1,25 @@ +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, and the entire permission notice in its entirety, + including the disclaimer of warranties. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. The name of the author may not be used to endorse or promote + products derived from this software without specific prior + written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +DAMAGE. diff --git a/shlibs/uuid/Makefile.am b/shlibs/uuid/Makefile.am new file mode 100644 index 00000000..dfa80070 --- /dev/null +++ b/shlibs/uuid/Makefile.am @@ -0,0 +1,10 @@ +include $(top_srcdir)/config/include-Makefile.am + +SUBDIRS = src man + +# pkg-config stuff +pkgconfigdir = $(usrlibexecdir)/pkgconfig +pkgconfig_DATA = uuid.pc + +EXTRA_DIST = README.uuid blkid.pc blkid.pc.in + diff --git a/shlibs/uuid/man/Makefile.am b/shlibs/uuid/man/Makefile.am new file mode 100644 index 00000000..1f926390 --- /dev/null +++ b/shlibs/uuid/man/Makefile.am @@ -0,0 +1,4 @@ +include $(top_srcdir)/config/include-Makefile.am + +dist_man_MANS = uuid.3 uuid_clear.3 uuid_compare.3 uuid_copy.3 uuid_generate.3 \ + uuid_is_null.3 uuid_parse.3 uuid_time.3 uuid_unparse.3 diff --git a/shlibs/uuid/man/uuid.3 b/shlibs/uuid/man/uuid.3 new file mode 100644 index 00000000..0f24e67f --- /dev/null +++ b/shlibs/uuid/man/uuid.3 @@ -0,0 +1,66 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid \- DCE compatible Universally Unique Identifier library +.SH SYNOPSIS +.B #include +.SH DESCRIPTION +The UUID library is used to generate unique identifiers for objects +that may be accessible beyond the local system. This library +generates UUIDs compatible with those created by the Open Software +Foundation (OSF) Distributed Computing Environment (DCE) utility +.BR uuidgen . +.sp +The UUIDs generated by this library can be reasonably expected to be +unique within a system, and unique across all systems. They could +be used, for instance, to generate unique HTTP cookies across multiple +web servers without communication between the servers, and without fear +of a name clash. +.SH "CONFORMING TO" +OSF DCE 1.1 +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +The UUID library is part of the e2fsprogs package and is available from +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_time (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_clear.3 b/shlibs/uuid/man/uuid_clear.3 new file mode 100644 index 00000000..46507f08 --- /dev/null +++ b/shlibs/uuid/man/uuid_clear.3 @@ -0,0 +1,60 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_CLEAR 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_clear \- reset value of UUID variable to the NULL value +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "void uuid_clear(uuid_t " uu ); +.fi +.SH DESCRIPTION +The +.B uuid_clear +function sets the value of the supplied uuid variable +.I uu +to the NULL value. +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_compare.3 b/shlibs/uuid/man/uuid_compare.3 new file mode 100644 index 00000000..ab6d8c80 --- /dev/null +++ b/shlibs/uuid/man/uuid_compare.3 @@ -0,0 +1,66 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_COMPARE 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_compare \- compare whether two UUIDs are the same +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "int uuid_compare(uuid_t " uu1 ", uuid_t " uu2) +.fi +.SH DESCRIPTION +The +.B uuid_compare +function compares the two supplied uuid variables +.IR uu1 " and " uu2 +to each other. +.SH RETURN VALUE +Returns an integer less than, equal to, or greater than zero if +.I uu1 +is found, respectively, to be lexigraphically less than, equal, or +greater than +.IR uu2 . +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_copy.3 b/shlibs/uuid/man/uuid_copy.3 new file mode 100644 index 00000000..2e2126c1 --- /dev/null +++ b/shlibs/uuid/man/uuid_copy.3 @@ -0,0 +1,62 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_COPY 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_copy \- copy a UUID value +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "void uuid_copy(uuid_t " dst ", uuid_t " src); +.fi +.SH DESCRIPTION +The +.B uuid_copy +function copies the UUID variable +.IR src " to " dst . +.SH RETURN VALUE +The copied UUID is returned in the location pointed to by +.IR dst . +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_generate.3 b/shlibs/uuid/man/uuid_generate.3 new file mode 100644 index 00000000..d36c1d0d --- /dev/null +++ b/shlibs/uuid/man/uuid_generate.3 @@ -0,0 +1,104 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_GENERATE 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_generate, uuid_generate_random, uuid_generate_time \- create a new unique UUID value +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "void uuid_generate(uuid_t " out ); +.BI "void uuid_generate_random(uuid_t " out ); +.BI "void uuid_generate_time(uuid_t " out ); +.fi +.SH DESCRIPTION +The +.B uuid_generate +function creates a new universally unique identifier (UUID). The uuid will +be generated based on high-quality randomness from +.IR /dev/urandom , +if available. If it is not available, then +.B uuid_generate +will use an alternative algorithm which uses the current time, the +local ethernet MAC address (if available), and random data generated +using a pseudo-random generator. +.sp +The +.B uuid_generate_random +function forces the use of the all-random UUID format, even if +a high-quality random number generator (i.e., +.IR /dev/urandom ) +is not available, in which case a pseudo-random +generator will be subsituted. Note that the use of a pseudo-random +generator may compromise the uniqueness of UUID's +generated in this fashion. +.sp +The +.B uuid_generate_time +function forces the use of the alternative algorithm which uses the +current time and the local ethernet MAC address (if available). +This algorithm used to be the default one used to generate UUID, but +because of the use of the ethernet MAC address, it can leak +information about when and where the UUID was generated. This can cause +privacy problems in some applications, so the +.B uuid_generate +function only uses this algorithm if a high-quality source of +randomness is not available. +.sp +The UUID is 16 bytes (128 bits) long, which gives approximately 3.4x10^38 +unique values (there are approximately 10^80 elemntary particles in +the universe according to Carl Sagan's +.IR Cosmos ). +The new UUID can reasonably be considered unique among all UUIDs created +on the local system, and among UUIDs created on other systems in the past +and in the future. +.SH RETURN VALUE +The newly created UUID is returned in the memory location pointed to by +.IR out . +.SH "CONFORMING TO" +OSF DCE 1.1 +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuidgen (1), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_time (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_is_null.3 b/shlibs/uuid/man/uuid_is_null.3 new file mode 100644 index 00000000..4e92eb05 --- /dev/null +++ b/shlibs/uuid/man/uuid_is_null.3 @@ -0,0 +1,62 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_IS_NULL 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_is_null \- compare the value of the UUID to the NULL value +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "int uuid_is_null(uuid_t " uu ); +.fi +.SH DESCRIPTION +The +.B uuid_is_null +function compares the value of the supplied UUID variable +.I uu +to the NULL value. If the value is equal to the NULL UUID, 1 is returned, +otherwise 0 is returned. +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_time (3), +.BR uuid_parse (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_parse.3 b/shlibs/uuid/man/uuid_parse.3 new file mode 100644 index 00000000..55fbddb8 --- /dev/null +++ b/shlibs/uuid/man/uuid_parse.3 @@ -0,0 +1,71 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_PARSE 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_parse \- convert an input UUID string into binary representation +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "int uuid_parse( char *" in ", uuid_t " uu ); +.fi +.SH DESCRIPTION +The +.B uuid_parse +function converts the UUID string given by +.I in +into the binary representation. The input UUID is a string of the form +1b4e28ba\-2fa1\-11d2\-883f\-b9a761bde3fb (in +.BR printf (3) +format "%08x\-%04x\-%04x\-%04x\-%012x", 36 bytes plus the trailing '\\0'). +.SH RETURN VALUE +Upon successfully parsing the input string, 0 is returned, and the UUID is +stored in the location pointed to by +.IR uu , +otherwise \-1 is returned. +.SH "CONFORMING TO" +OSF DCE 1.1 +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_time (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_time.3 b/shlibs/uuid/man/uuid_time.3 new file mode 100644 index 00000000..d2aa7b53 --- /dev/null +++ b/shlibs/uuid/man/uuid_time.3 @@ -0,0 +1,74 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_TIME 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_time \- extract the time at which the UUID was created +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "time_t uuid_time(uuid_t " uu ", struct timeval *" ret_tv ) +.fi +.SH DESCRIPTION +The +.B uuid_time +function extracts the time at which the supplied time-based UUID +.I uu +was created. Note that the UUID creation time is only encoded within +certain types of UUIDs. This function can only reasonably expect to +extract the creation time for UUIDs created with the +.BR uuid_generate_time (3) +function. It may or may not work with UUIDs created by other mechanisms. +.SH "RETURN VALUES" +The time at which the UUID was created, in seconds since January 1, 1970 GMT +(the epoch), is returned (see +.BR time "(2))." +The time at which the UUID was created, in seconds and microseconds since +the epoch, is also stored in the location pointed to by +.I ret_tv +(see +.BR gettimeofday "(2))." +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_is_null (3), +.BR uuid_parse (3), +.BR uuid_unparse (3) diff --git a/shlibs/uuid/man/uuid_unparse.3 b/shlibs/uuid/man/uuid_unparse.3 new file mode 100644 index 00000000..5a612ae5 --- /dev/null +++ b/shlibs/uuid/man/uuid_unparse.3 @@ -0,0 +1,79 @@ +.\" Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca) +.\" +.\" %Begin-Header% +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, and the entire permission notice in its entirety, +.\" including the disclaimer of warranties. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote +.\" products derived from this software without specific prior +.\" written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF +.\" WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE +.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +.\" OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE +.\" USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" %End-Header% +.\" +.\" Created Wed Mar 10 17:42:12 1999, Andreas Dilger +.TH UUID_UNPARSE 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@" +.SH NAME +uuid_unparse \- convert an UUID from binary representation to a string +.SH SYNOPSIS +.nf +.B #include +.sp +.BI "void uuid_unparse(uuid_t " uu ", char *" out ); +.BI "void uuid_unparse_upper(uuid_t " uu ", char *" out ); +.BI "void uuid_unparse_lower(uuid_t " uu ", char *" out ); +.fi +.SH DESCRIPTION +The +.B uuid_unparse +function converts the supplied UUID +.I uu +from the binary representation into a 36\-byte string (plus tailing '\\0') +of the form 1b4e28ba\-2fa1\-11d2\-883f\-0016d3cca427 and stores this +value in the character string pointed to by +.IR out . +The case of the hex digits returned by +.B uuid_unparse +may be upper or lower case, and is +dependent on the system-dependent local default. +.PP +If the case of the +hex digits is important then the functions +.B uuid_unparse_upper +and +.B uuid_unparse_lower +may be used. +.SH "CONFORMING TO" +OSF DCE 1.1 +.SH AUTHOR +Theodore Y. Ts'o +.SH AVAILABILITY +.UR http://e2fsprogs.sourceforge.net/ +http://e2fsprogs.sourceforge.net/ +.UE +.SH "SEE ALSO" +.BR uuid (3), +.BR uuid_clear (3), +.BR uuid_compare (3), +.BR uuid_copy (3), +.BR uuid_generate (3), +.BR uuid_time (3), +.BR uuid_is_null (3), +.BR uuid_parse (3) diff --git a/shlibs/uuid/src/Makefile.am b/shlibs/uuid/src/Makefile.am new file mode 100644 index 00000000..cfbb004d --- /dev/null +++ b/shlibs/uuid/src/Makefile.am @@ -0,0 +1,31 @@ +include $(top_srcdir)/config/include-Makefile.am + +AM_CPPFLAGS += -I$(ul_libuuid_srcdir) + +noinst_PROGRAMS = tst_uuid +tst_uuid_LDADD = $(ul_libuuid_la) +tst_uuid_CFLAGS = -I$(ul_libuuid_srcdir) + +# includes +uuidincdir = $(includedir)/uuid +uuidinc_HEADERS = uuid.h + +lib_LTLIBRARIES = libuuid.la +libuuid_la_SOURCES = clear.c compare.c copy.c gen_uuid.c \ + isnull.c pack.c parse.c unpack.c unparse.c uuidd.h \ + uuid.h uuidP.h uuid_time.c $(uuidinc_HEADERS) + +libuuid_la_DEPENDENCIES = $(libuuid_la_LIBADD) uuid.sym + +libuuid_la_LDFLAGS = -Wl,--version-script=$(ul_libuuid_srcdir)/uuid.sym \ + -version-info 1:0:0 + +#tests = test_uuid_time + +EXTRA_DIST = uuid.sym gen_uuid_nt.c +CLEANFILES = $(tests) + +tests: all $(tests) +test_%: %.c + $(COMPILE) -DTEST_PROGRAM $< .libs/libuuid.a -o $@ + diff --git a/shlibs/uuid/src/clear.c b/shlibs/uuid/src/clear.c new file mode 100644 index 00000000..2d91fee9 --- /dev/null +++ b/shlibs/uuid/src/clear.c @@ -0,0 +1,43 @@ +/* + * clear.c -- Clear a UUID + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include "string.h" + +#include "uuidP.h" + +void uuid_clear(uuid_t uu) +{ + memset(uu, 0, 16); +} + diff --git a/shlibs/uuid/src/compare.c b/shlibs/uuid/src/compare.c new file mode 100644 index 00000000..f28a7267 --- /dev/null +++ b/shlibs/uuid/src/compare.c @@ -0,0 +1,55 @@ +/* + * compare.c --- compare whether or not two UUID's are the same + * + * Returns 0 if the two UUID's are different, and 1 if they are the same. + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include "uuidP.h" +#include + +#define UUCMP(u1,u2) if (u1 != u2) return((u1 < u2) ? -1 : 1); + +int uuid_compare(const uuid_t uu1, const uuid_t uu2) +{ + struct uuid uuid1, uuid2; + + uuid_unpack(uu1, &uuid1); + uuid_unpack(uu2, &uuid2); + + UUCMP(uuid1.time_low, uuid2.time_low); + UUCMP(uuid1.time_mid, uuid2.time_mid); + UUCMP(uuid1.time_hi_and_version, uuid2.time_hi_and_version); + UUCMP(uuid1.clock_seq, uuid2.clock_seq); + return memcmp(uuid1.node, uuid2.node, 6); +} + diff --git a/shlibs/uuid/src/copy.c b/shlibs/uuid/src/copy.c new file mode 100644 index 00000000..ead33aa2 --- /dev/null +++ b/shlibs/uuid/src/copy.c @@ -0,0 +1,45 @@ +/* + * copy.c --- copy UUIDs + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include "uuidP.h" + +void uuid_copy(uuid_t dst, const uuid_t src) +{ + unsigned char *cp1; + const unsigned char *cp2; + int i; + + for (i=0, cp1 = dst, cp2 = src; i < 16; i++) + *cp1++ = *cp2++; +} diff --git a/shlibs/uuid/src/gen_uuid.c b/shlibs/uuid/src/gen_uuid.c new file mode 100644 index 00000000..ab73c43e --- /dev/null +++ b/shlibs/uuid/src/gen_uuid.c @@ -0,0 +1,656 @@ +/* + * gen_uuid.c --- generate a DCE-compatible uuid + * + * Copyright (C) 1996, 1997, 1998, 1999 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +/* + * Force inclusion of SVID stuff since we need it if we're compiling in + * gcc-wall wall mode + */ +#define _SVID_SOURCE + +#ifdef _WIN32 +#define _WIN32_WINNT 0x0500 +#include +#define UUID MYUUID +#endif +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#include +#include +#include +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#include +#ifdef HAVE_SYS_FILE_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif +#ifdef HAVE_SYS_SOCKIO_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NET_IF_DL_H +#include +#endif +#if defined(__linux__) && defined(HAVE_SYS_SYSCALL_H) +#include +#endif +#ifdef HAVE_SYS_RESOURCE_H +#include +#endif + +#include "uuidP.h" +#include "uuidd.h" + +#ifdef HAVE_SRANDOM +#define srand(x) srandom(x) +#define rand() random() +#endif + +#ifdef TLS +#define THREAD_LOCAL static TLS +#else +#define THREAD_LOCAL static +#endif + +#if defined(__linux__) && defined(__NR_gettid) && defined(HAVE_JRAND48) +#define DO_JRAND_MIX +THREAD_LOCAL unsigned short jrand_seed[3]; +#endif + +#ifdef _WIN32 +static void gettimeofday (struct timeval *tv, void *dummy) +{ + FILETIME ftime; + uint64_t n; + + GetSystemTimeAsFileTime (&ftime); + n = (((uint64_t) ftime.dwHighDateTime << 32) + + (uint64_t) ftime.dwLowDateTime); + if (n) { + n /= 10; + n -= ((369 * 365 + 89) * (uint64_t) 86400) * 1000000; + } + + tv->tv_sec = n / 1000000; + tv->tv_usec = n % 1000000; +} + +static int getuid (void) +{ + return 1; +} +#endif + +static int get_random_fd(void) +{ + struct timeval tv; + static int fd = -2; + int i; + + if (fd == -2) { + gettimeofday(&tv, 0); +#ifndef _WIN32 + fd = open("/dev/urandom", O_RDONLY); + if (fd == -1) + fd = open("/dev/random", O_RDONLY | O_NONBLOCK); + if (fd >= 0) { + i = fcntl(fd, F_GETFD); + if (i >= 0) + fcntl(fd, F_SETFD, i | FD_CLOEXEC); + } +#endif + srand((getpid() << 16) ^ getuid() ^ tv.tv_sec ^ tv.tv_usec); +#ifdef DO_JRAND_MIX + jrand_seed[0] = getpid() ^ (tv.tv_sec & 0xFFFF); + jrand_seed[1] = getppid() ^ (tv.tv_usec & 0xFFFF); + jrand_seed[2] = (tv.tv_sec ^ tv.tv_usec) >> 16; +#endif + } + /* Crank the random number generator a few times */ + gettimeofday(&tv, 0); + for (i = (tv.tv_sec ^ tv.tv_usec) & 0x1F; i > 0; i--) + rand(); + return fd; +} + + +/* + * Generate a series of random bytes. Use /dev/urandom if possible, + * and if not, use srandom/random. + */ +static void get_random_bytes(void *buf, int nbytes) +{ + int i, n = nbytes, fd = get_random_fd(); + int lose_counter = 0; + unsigned char *cp = (unsigned char *) buf; + unsigned short tmp_seed[3]; + + if (fd >= 0) { + while (n > 0) { + i = read(fd, cp, n); + if (i <= 0) { + if (lose_counter++ > 16) + break; + continue; + } + n -= i; + cp += i; + lose_counter = 0; + } + } + + /* + * We do this all the time, but this is the only source of + * randomness if /dev/random/urandom is out to lunch. + */ + for (cp = buf, i = 0; i < nbytes; i++) + *cp++ ^= (rand() >> 7) & 0xFF; +#ifdef DO_JRAND_MIX + memcpy(tmp_seed, jrand_seed, sizeof(tmp_seed)); + jrand_seed[2] = jrand_seed[2] ^ syscall(__NR_gettid); + for (cp = buf, i = 0; i < nbytes; i++) + *cp++ ^= (jrand48(tmp_seed) >> 7) & 0xFF; + memcpy(jrand_seed, tmp_seed, + sizeof(jrand_seed)-sizeof(unsigned short)); +#endif + + return; +} + +/* + * Get the ethernet hardware address, if we can find it... + * + * XXX for a windows version, probably should use GetAdaptersInfo: + * http://www.codeguru.com/cpp/i-n/network/networkinformation/article.php/c5451 + * commenting out get_node_id just to get gen_uuid to compile under windows + * is not the right way to go! + */ +static int get_node_id(unsigned char *node_id) +{ +#ifdef HAVE_NET_IF_H + int sd; + struct ifreq ifr, *ifrp; + struct ifconf ifc; + char buf[1024]; + int n, i; + unsigned char *a; +#ifdef HAVE_NET_IF_DL_H + struct sockaddr_dl *sdlp; +#endif + +/* + * BSD 4.4 defines the size of an ifreq to be + * max(sizeof(ifreq), sizeof(ifreq.ifr_name)+ifreq.ifr_addr.sa_len + * However, under earlier systems, sa_len isn't present, so the size is + * just sizeof(struct ifreq) + */ +#ifdef HAVE_SA_LEN +#ifndef max +#define max(a,b) ((a) > (b) ? (a) : (b)) +#endif +#define ifreq_size(i) max(sizeof(struct ifreq),\ + sizeof((i).ifr_name)+(i).ifr_addr.sa_len) +#else +#define ifreq_size(i) sizeof(struct ifreq) +#endif /* HAVE_SA_LEN*/ + + sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP); + if (sd < 0) { + return -1; + } + memset(buf, 0, sizeof(buf)); + ifc.ifc_len = sizeof(buf); + ifc.ifc_buf = buf; + if (ioctl (sd, SIOCGIFCONF, (char *)&ifc) < 0) { + close(sd); + return -1; + } + n = ifc.ifc_len; + for (i = 0; i < n; i+= ifreq_size(*ifrp) ) { + ifrp = (struct ifreq *)((char *) ifc.ifc_buf+i); + strncpy(ifr.ifr_name, ifrp->ifr_name, IFNAMSIZ); +#ifdef SIOCGIFHWADDR + if (ioctl(sd, SIOCGIFHWADDR, &ifr) < 0) + continue; + a = (unsigned char *) &ifr.ifr_hwaddr.sa_data; +#else +#ifdef SIOCGENADDR + if (ioctl(sd, SIOCGENADDR, &ifr) < 0) + continue; + a = (unsigned char *) ifr.ifr_enaddr; +#else +#ifdef HAVE_NET_IF_DL_H + sdlp = (struct sockaddr_dl *) &ifrp->ifr_addr; + if ((sdlp->sdl_family != AF_LINK) || (sdlp->sdl_alen != 6)) + continue; + a = (unsigned char *) &sdlp->sdl_data[sdlp->sdl_nlen]; +#else + /* + * XXX we don't have a way of getting the hardware + * address + */ + close(sd); + return 0; +#endif /* HAVE_NET_IF_DL_H */ +#endif /* SIOCGENADDR */ +#endif /* SIOCGIFHWADDR */ + if (!a[0] && !a[1] && !a[2] && !a[3] && !a[4] && !a[5]) + continue; + if (node_id) { + memcpy(node_id, a, 6); + close(sd); + return 1; + } + } + close(sd); +#endif + return 0; +} + +/* Assume that the gettimeofday() has microsecond granularity */ +#define MAX_ADJUSTMENT 10 + +static int get_clock(uint32_t *clock_high, uint32_t *clock_low, + uint16_t *ret_clock_seq, int *num) +{ + THREAD_LOCAL int adjustment = 0; + THREAD_LOCAL struct timeval last = {0, 0}; + THREAD_LOCAL int state_fd = -2; + THREAD_LOCAL FILE *state_f; + THREAD_LOCAL uint16_t clock_seq; + struct timeval tv; + struct flock fl; + uint64_t clock_reg; + mode_t save_umask; + int len; + + if (state_fd == -2) { + save_umask = umask(0); + state_fd = open("/var/lib/libuuid/clock.txt", + O_RDWR|O_CREAT, 0660); + (void) umask(save_umask); + state_f = fdopen(state_fd, "r+"); + if (!state_f) { + close(state_fd); + state_fd = -1; + } + } + fl.l_type = F_WRLCK; + fl.l_whence = SEEK_SET; + fl.l_start = 0; + fl.l_len = 0; + fl.l_pid = 0; + if (state_fd >= 0) { + rewind(state_f); + while (fcntl(state_fd, F_SETLKW, &fl) < 0) { + if ((errno == EAGAIN) || (errno == EINTR)) + continue; + fclose(state_f); + close(state_fd); + state_fd = -1; + break; + } + } + if (state_fd >= 0) { + unsigned int cl; + unsigned long tv1, tv2; + int a; + + if (fscanf(state_f, "clock: %04x tv: %lu %lu adj: %d\n", + &cl, &tv1, &tv2, &a) == 4) { + clock_seq = cl & 0x3FFF; + last.tv_sec = tv1; + last.tv_usec = tv2; + adjustment = a; + } + } + + if ((last.tv_sec == 0) && (last.tv_usec == 0)) { + get_random_bytes(&clock_seq, sizeof(clock_seq)); + clock_seq &= 0x3FFF; + gettimeofday(&last, 0); + last.tv_sec--; + } + +try_again: + gettimeofday(&tv, 0); + if ((tv.tv_sec < last.tv_sec) || + ((tv.tv_sec == last.tv_sec) && + (tv.tv_usec < last.tv_usec))) { + clock_seq = (clock_seq+1) & 0x3FFF; + adjustment = 0; + last = tv; + } else if ((tv.tv_sec == last.tv_sec) && + (tv.tv_usec == last.tv_usec)) { + if (adjustment >= MAX_ADJUSTMENT) + goto try_again; + adjustment++; + } else { + adjustment = 0; + last = tv; + } + + clock_reg = tv.tv_usec*10 + adjustment; + clock_reg += ((uint64_t) tv.tv_sec)*10000000; + clock_reg += (((uint64_t) 0x01B21DD2) << 32) + 0x13814000; + + if (num && (*num > 1)) { + adjustment += *num - 1; + last.tv_usec += adjustment / 10; + adjustment = adjustment % 10; + last.tv_sec += last.tv_usec / 1000000; + last.tv_usec = last.tv_usec % 1000000; + } + + if (state_fd > 0) { + rewind(state_f); + len = fprintf(state_f, + "clock: %04x tv: %016lu %08lu adj: %08d\n", + clock_seq, last.tv_sec, last.tv_usec, adjustment); + fflush(state_f); + if (ftruncate(state_fd, len) < 0) { + fprintf(state_f, " \n"); + fflush(state_f); + } + rewind(state_f); + fl.l_type = F_UNLCK; + fcntl(state_fd, F_SETLK, &fl); + } + + *clock_high = clock_reg >> 32; + *clock_low = clock_reg; + *ret_clock_seq = clock_seq; + return 0; +} + +static ssize_t read_all(int fd, char *buf, size_t count) +{ + ssize_t ret; + ssize_t c = 0; + + memset(buf, 0, count); + while (count > 0) { + ret = read(fd, buf, count); + if (ret < 0) { + if ((errno == EAGAIN) || (errno == EINTR)) + continue; + return -1; + } + count -= ret; + buf += ret; + c += ret; + } + return c; +} + +/* + * Close all file descriptors + */ +static void close_all_fds(void) +{ + int i, max; + +#if defined(HAVE_SYSCONF) && defined(_SC_OPEN_MAX) + max = sysconf(_SC_OPEN_MAX); +#elif defined(HAVE_GETDTABLESIZE) + max = getdtablesize(); +#elif defined(HAVE_GETRLIMIT) && defined(RLIMIT_NOFILE) + struct rlimit rl; + + getrlimit(RLIMIT_NOFILE, &rl); + max = rl.rlim_cur; +#else + max = OPEN_MAX; +#endif + + for (i=0; i < max; i++) + close(i); +} + + +/* + * Try using the uuidd daemon to generate the UUID + * + * Returns 0 on success, non-zero on failure. + */ +static int get_uuid_via_daemon(int op, uuid_t out, int *num) +{ +#if defined(USE_UUIDD) && defined(HAVE_SYS_UN_H) + char op_buf[64]; + int op_len; + int s; + ssize_t ret; + int32_t reply_len = 0, expected = 16; + struct sockaddr_un srv_addr; + pid_t pid; + static const char *uuidd_path = UUIDD_PATH; + static int access_ret = -2; + static int start_attempts = 0; + + if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) + return -1; + + srv_addr.sun_family = AF_UNIX; + strcpy(srv_addr.sun_path, UUIDD_SOCKET_PATH); + + if (connect(s, (const struct sockaddr *) &srv_addr, + sizeof(struct sockaddr_un)) < 0) { + if (access_ret == -2) + access_ret = access(uuidd_path, X_OK); + if (access_ret == 0 && start_attempts++ < 5) { + if ((pid = fork()) == 0) { + close_all_fds(); + execl(uuidd_path, "uuidd", "-qT", "300", + (char *) NULL); + exit(1); + } + (void) waitpid(pid, 0, 0); + if (connect(s, (const struct sockaddr *) &srv_addr, + sizeof(struct sockaddr_un)) < 0) + goto fail; + } else + goto fail; + } + op_buf[0] = op; + op_len = 1; + if (op == UUIDD_OP_BULK_TIME_UUID) { + memcpy(op_buf+1, num, sizeof(*num)); + op_len += sizeof(*num); + expected += sizeof(*num); + } + + ret = write(s, op_buf, op_len); + if (ret < 1) + goto fail; + + ret = read_all(s, (char *) &reply_len, sizeof(reply_len)); + if (ret < 0) + goto fail; + + if (reply_len != expected) + goto fail; + + ret = read_all(s, op_buf, reply_len); + + if (op == UUIDD_OP_BULK_TIME_UUID) + memcpy(op_buf+16, num, sizeof(int)); + + memcpy(out, op_buf, 16); + + close(s); + return ((ret == expected) ? 0 : -1); + +fail: + close(s); +#endif + return -1; +} + +void uuid__generate_time(uuid_t out, int *num) +{ + static unsigned char node_id[6]; + static int has_init = 0; + struct uuid uu; + uint32_t clock_mid; + + if (!has_init) { + if (get_node_id(node_id) <= 0) { + get_random_bytes(node_id, 6); + /* + * Set multicast bit, to prevent conflicts + * with IEEE 802 addresses obtained from + * network cards + */ + node_id[0] |= 0x01; + } + has_init = 1; + } + get_clock(&clock_mid, &uu.time_low, &uu.clock_seq, num); + uu.clock_seq |= 0x8000; + uu.time_mid = (uint16_t) clock_mid; + uu.time_hi_and_version = ((clock_mid >> 16) & 0x0FFF) | 0x1000; + memcpy(uu.node, node_id, 6); + uuid_pack(&uu, out); +} + +void uuid_generate_time(uuid_t out) +{ +#ifdef TLS + THREAD_LOCAL int num = 0; + THREAD_LOCAL struct uuid uu; + THREAD_LOCAL time_t last_time = 0; + time_t now; + + if (num > 0) { + now = time(0); + if (now > last_time+1) + num = 0; + } + if (num <= 0) { + num = 1000; + if (get_uuid_via_daemon(UUIDD_OP_BULK_TIME_UUID, + out, &num) == 0) { + last_time = time(0); + uuid_unpack(out, &uu); + num--; + return; + } + num = 0; + } + if (num > 0) { + uu.time_low++; + if (uu.time_low == 0) { + uu.time_mid++; + if (uu.time_mid == 0) + uu.time_hi_and_version++; + } + num--; + uuid_pack(&uu, out); + return; + } +#else + if (get_uuid_via_daemon(UUIDD_OP_TIME_UUID, out, 0) == 0) + return; +#endif + + uuid__generate_time(out, 0); +} + + +void uuid__generate_random(uuid_t out, int *num) +{ + uuid_t buf; + struct uuid uu; + int i, n; + + if (!num || !*num) + n = 1; + else + n = *num; + + for (i = 0; i < n; i++) { + get_random_bytes(buf, sizeof(buf)); + uuid_unpack(buf, &uu); + + uu.clock_seq = (uu.clock_seq & 0x3FFF) | 0x8000; + uu.time_hi_and_version = (uu.time_hi_and_version & 0x0FFF) + | 0x4000; + uuid_pack(&uu, out); + out += sizeof(uuid_t); + } +} + +void uuid_generate_random(uuid_t out) +{ + int num = 1; + /* No real reason to use the daemon for random uuid's -- yet */ + + uuid__generate_random(out, &num); +} + + +/* + * This is the generic front-end to uuid_generate_random and + * uuid_generate_time. It uses uuid_generate_random only if + * /dev/urandom is available, since otherwise we won't have + * high-quality randomness. + */ +void uuid_generate(uuid_t out) +{ + if (get_random_fd() >= 0) + uuid_generate_random(out); + else + uuid_generate_time(out); +} diff --git a/shlibs/uuid/src/gen_uuid_nt.c b/shlibs/uuid/src/gen_uuid_nt.c new file mode 100644 index 00000000..aa44bfd3 --- /dev/null +++ b/shlibs/uuid/src/gen_uuid_nt.c @@ -0,0 +1,92 @@ +/* + * gen_uuid_nt.c -- Use NT api to generate uuid + * + * Written by Andrey Shedel (andreys@ns.cr.cyco.com) + */ + + +#include "uuidP.h" + +#pragma warning(push,4) + +#pragma comment(lib, "ntdll.lib") + +// +// Here is a nice example why it's not a good idea +// to use native API in ordinary applications. +// Number of parameters in function below was changed from 3 to 4 +// for NT5. +// +// +// NTSYSAPI +// NTSTATUS +// NTAPI +// NtAllocateUuids( +// OUT PULONG p1, +// OUT PULONG p2, +// OUT PULONG p3, +// OUT PUCHAR Seed // 6 bytes +// ); +// +// + +unsigned long +__stdcall +NtAllocateUuids( + void* p1, // 8 bytes + void* p2, // 4 bytes + void* p3 // 4 bytes + ); + +typedef +unsigned long +(__stdcall* +NtAllocateUuids_2000)( + void* p1, // 8 bytes + void* p2, // 4 bytes + void* p3, // 4 bytes + void* seed // 6 bytes + ); + + + +// +// Nice, but instead of including ntddk.h ot winnt.h +// I should define it here because they MISSED __stdcall in those headers. +// + +__declspec(dllimport) +struct _TEB* +__stdcall +NtCurrentTeb(void); + + +// +// The only way to get version information from the system is to examine +// one stored in PEB. But it's pretty dangerouse because this value could +// be altered in image header. +// + +static +int +Nt5(void) +{ + //return NtCuttentTeb()->Peb->OSMajorVersion >= 5; + return (int)*(int*)((char*)(int)(*(int*)((char*)NtCurrentTeb() + 0x30)) + 0xA4) >= 5; +} + + + + +void uuid_generate(uuid_t out) +{ + if(Nt5()) + { + unsigned char seed[6]; + ((NtAllocateUuids_2000)NtAllocateUuids)(out, ((char*)out)+8, ((char*)out)+12, &seed[0] ); + } + else + { + NtAllocateUuids(out, ((char*)out)+8, ((char*)out)+12); + } +} diff --git a/shlibs/uuid/src/isnull.c b/shlibs/uuid/src/isnull.c new file mode 100644 index 00000000..931e7e7d --- /dev/null +++ b/shlibs/uuid/src/isnull.c @@ -0,0 +1,48 @@ +/* + * isnull.c --- Check whether or not the UUID is null + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include "uuidP.h" + +/* Returns 1 if the uuid is the NULL uuid */ +int uuid_is_null(const uuid_t uu) +{ + const unsigned char *cp; + int i; + + for (i=0, cp = uu; i < 16; i++) + if (*cp++) + return 0; + return 1; +} + diff --git a/shlibs/uuid/src/pack.c b/shlibs/uuid/src/pack.c new file mode 100644 index 00000000..097516d2 --- /dev/null +++ b/shlibs/uuid/src/pack.c @@ -0,0 +1,69 @@ +/* + * Internal routine for packing UUID's + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include +#include "uuidP.h" + +void uuid_pack(const struct uuid *uu, uuid_t ptr) +{ + uint32_t tmp; + unsigned char *out = ptr; + + tmp = uu->time_low; + out[3] = (unsigned char) tmp; + tmp >>= 8; + out[2] = (unsigned char) tmp; + tmp >>= 8; + out[1] = (unsigned char) tmp; + tmp >>= 8; + out[0] = (unsigned char) tmp; + + tmp = uu->time_mid; + out[5] = (unsigned char) tmp; + tmp >>= 8; + out[4] = (unsigned char) tmp; + + tmp = uu->time_hi_and_version; + out[7] = (unsigned char) tmp; + tmp >>= 8; + out[6] = (unsigned char) tmp; + + tmp = uu->clock_seq; + out[9] = (unsigned char) tmp; + tmp >>= 8; + out[8] = (unsigned char) tmp; + + memcpy(out+10, uu->node, 6); +} + diff --git a/shlibs/uuid/src/parse.c b/shlibs/uuid/src/parse.c new file mode 100644 index 00000000..074383ef --- /dev/null +++ b/shlibs/uuid/src/parse.c @@ -0,0 +1,79 @@ +/* + * parse.c --- UUID parsing + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include +#include +#include +#include + +#include "uuidP.h" + +int uuid_parse(const char *in, uuid_t uu) +{ + struct uuid uuid; + int i; + const char *cp; + char buf[3]; + + if (strlen(in) != 36) + return -1; + for (i=0, cp = in; i <= 36; i++,cp++) { + if ((i == 8) || (i == 13) || (i == 18) || + (i == 23)) { + if (*cp == '-') + continue; + else + return -1; + } + if (i== 36) + if (*cp == 0) + continue; + if (!isxdigit(*cp)) + return -1; + } + uuid.time_low = strtoul(in, NULL, 16); + uuid.time_mid = strtoul(in+9, NULL, 16); + uuid.time_hi_and_version = strtoul(in+14, NULL, 16); + uuid.clock_seq = strtoul(in+19, NULL, 16); + cp = in+24; + buf[2] = 0; + for (i=0; i < 6; i++) { + buf[0] = *cp++; + buf[1] = *cp++; + uuid.node[i] = strtoul(buf, NULL, 16); + } + + uuid_pack(&uuid, uu); + return 0; +} diff --git a/shlibs/uuid/src/tst_uuid.c b/shlibs/uuid/src/tst_uuid.c new file mode 100644 index 00000000..e03138f7 --- /dev/null +++ b/shlibs/uuid/src/tst_uuid.c @@ -0,0 +1,180 @@ +/* + * tst_uuid.c --- test program from the UUID library + * + * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#ifdef _WIN32 +#define _WIN32_WINNT 0x0500 +#include +#define UUID MYUUID +#endif + +#include +#include + +#include "uuid.h" + +static int test_uuid(const char * uuid, int isValid) +{ + static const char * validStr[2] = {"invalid", "valid"}; + uuid_t uuidBits; + int parsedOk; + + parsedOk = uuid_parse(uuid, uuidBits) == 0; + + printf("%s is %s", uuid, validStr[isValid]); + if (parsedOk != isValid) { + printf(" but uuid_parse says %s\n", validStr[parsedOk]); + return 1; + } + printf(", OK\n"); + return 0; +} + +#ifdef __GNUC__ +#define ATTR(x) __attribute__(x) +#else +#define ATTR(x) +#endif + +int +main(int argc ATTR((unused)) , char **argv ATTR((unused))) +{ + uuid_t buf, tst; + char str[100]; + struct timeval tv; + time_t time_reg; + unsigned char *cp; + int i; + int failed = 0; + int type, variant; + + uuid_generate(buf); + uuid_unparse(buf, str); + printf("UUID generate = %s\n", str); + printf("UUID: "); + for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { + printf("%02x", *cp++); + } + printf("\n"); + type = uuid_type(buf); variant = uuid_variant(buf); + printf("UUID type = %d, UUID variant = %d\n", type, variant); + if (variant != UUID_VARIANT_DCE) { + printf("Incorrect UUID Variant; was expecting DCE!\n"); + failed++; + } + printf("\n"); + + uuid_generate_random(buf); + uuid_unparse(buf, str); + printf("UUID random string = %s\n", str); + printf("UUID: "); + for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { + printf("%02x", *cp++); + } + printf("\n"); + type = uuid_type(buf); variant = uuid_variant(buf); + printf("UUID type = %d, UUID variant = %d\n", type, variant); + if (variant != UUID_VARIANT_DCE) { + printf("Incorrect UUID Variant; was expecting DCE!\n"); + failed++; + } + if (type != 4) { + printf("Incorrect UUID type; was expecting " + "4 (random type)!\n"); + failed++; + } + printf("\n"); + + uuid_generate_time(buf); + uuid_unparse(buf, str); + printf("UUID string = %s\n", str); + printf("UUID time: "); + for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { + printf("%02x", *cp++); + } + printf("\n"); + type = uuid_type(buf); variant = uuid_variant(buf); + printf("UUID type = %d, UUID variant = %d\n", type, variant); + if (variant != UUID_VARIANT_DCE) { + printf("Incorrect UUID Variant; was expecting DCE!\n"); + failed++; + } + if (type != 1) { + printf("Incorrect UUID type; was expecting " + "1 (time-based type)!\\n"); + failed++; + } + tv.tv_sec = 0; + tv.tv_usec = 0; + time_reg = uuid_time(buf, &tv); + printf("UUID time is: (%ld, %ld): %s\n", tv.tv_sec, tv.tv_usec, + ctime(&time_reg)); + uuid_parse(str, tst); + if (!uuid_compare(buf, tst)) + printf("UUID parse and compare succeeded.\n"); + else { + printf("UUID parse and compare failed!\n"); + failed++; + } + uuid_clear(tst); + if (uuid_is_null(tst)) + printf("UUID clear and is null succeeded.\n"); + else { + printf("UUID clear and is null failed!\n"); + failed++; + } + uuid_copy(buf, tst); + if (!uuid_compare(buf, tst)) + printf("UUID copy and compare succeeded.\n"); + else { + printf("UUID copy and compare failed!\n"); + failed++; + } + failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981b", 1); + failed += test_uuid("84949CC5-4701-4A84-895B-354C584A981B", 1); + failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981bc", 0); + failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981", 0); + failed += test_uuid("84949cc5x4701-4a84-895b-354c584a981b", 0); + failed += test_uuid("84949cc504701-4a84-895b-354c584a981b", 0); + failed += test_uuid("84949cc5-470104a84-895b-354c584a981b", 0); + failed += test_uuid("84949cc5-4701-4a840895b-354c584a981b", 0); + failed += test_uuid("84949cc5-4701-4a84-895b0354c584a981b", 0); + failed += test_uuid("g4949cc5-4701-4a84-895b-354c584a981b", 0); + failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981g", 0); + + if (failed) { + printf("%d failures.\n", failed); + exit(1); + } + return 0; +} diff --git a/shlibs/uuid/src/unpack.c b/shlibs/uuid/src/unpack.c new file mode 100644 index 00000000..beaaff3c --- /dev/null +++ b/shlibs/uuid/src/unpack.c @@ -0,0 +1,63 @@ +/* + * Internal routine for unpacking UUID + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include +#include "uuidP.h" + +void uuid_unpack(const uuid_t in, struct uuid *uu) +{ + const uint8_t *ptr = in; + uint32_t tmp; + + tmp = *ptr++; + tmp = (tmp << 8) | *ptr++; + tmp = (tmp << 8) | *ptr++; + tmp = (tmp << 8) | *ptr++; + uu->time_low = tmp; + + tmp = *ptr++; + tmp = (tmp << 8) | *ptr++; + uu->time_mid = tmp; + + tmp = *ptr++; + tmp = (tmp << 8) | *ptr++; + uu->time_hi_and_version = tmp; + + tmp = *ptr++; + tmp = (tmp << 8) | *ptr++; + uu->clock_seq = tmp; + + memcpy(uu->node, ptr, 6); +} + diff --git a/shlibs/uuid/src/unparse.c b/shlibs/uuid/src/unparse.c new file mode 100644 index 00000000..a95bbb04 --- /dev/null +++ b/shlibs/uuid/src/unparse.c @@ -0,0 +1,76 @@ +/* + * unparse.c -- convert a UUID to string + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include + +#include "uuidP.h" + +static const char *fmt_lower = + "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x"; + +static const char *fmt_upper = + "%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X"; + +#ifdef UUID_UNPARSE_DEFAULT_UPPER +#define FMT_DEFAULT fmt_upper +#else +#define FMT_DEFAULT fmt_lower +#endif + +static void uuid_unparse_x(const uuid_t uu, char *out, const char *fmt) +{ + struct uuid uuid; + + uuid_unpack(uu, &uuid); + sprintf(out, fmt, + uuid.time_low, uuid.time_mid, uuid.time_hi_and_version, + uuid.clock_seq >> 8, uuid.clock_seq & 0xFF, + uuid.node[0], uuid.node[1], uuid.node[2], + uuid.node[3], uuid.node[4], uuid.node[5]); +} + +void uuid_unparse_lower(const uuid_t uu, char *out) +{ + uuid_unparse_x(uu, out, fmt_lower); +} + +void uuid_unparse_upper(const uuid_t uu, char *out) +{ + uuid_unparse_x(uu, out, fmt_upper); +} + +void uuid_unparse(const uuid_t uu, char *out) +{ + uuid_unparse_x(uu, out, FMT_DEFAULT); +} diff --git a/shlibs/uuid/src/uuid.h b/shlibs/uuid/src/uuid.h new file mode 100644 index 00000000..e329bf7a --- /dev/null +++ b/shlibs/uuid/src/uuid.h @@ -0,0 +1,103 @@ +/* + * Public include file for the UUID library + * + * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#ifndef _UUID_UUID_H +#define _UUID_UUID_H + +#include +#ifndef _WIN32 +#include +#endif +#include + +typedef unsigned char uuid_t[16]; + +/* UUID Variant definitions */ +#define UUID_VARIANT_NCS 0 +#define UUID_VARIANT_DCE 1 +#define UUID_VARIANT_MICROSOFT 2 +#define UUID_VARIANT_OTHER 3 + +/* UUID Type definitions */ +#define UUID_TYPE_DCE_TIME 1 +#define UUID_TYPE_DCE_RANDOM 4 + +/* Allow UUID constants to be defined */ +#ifdef __GNUC__ +#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ + static const uuid_t name __attribute__ ((unused)) = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} +#else +#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ + static const uuid_t name = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* clear.c */ +void uuid_clear(uuid_t uu); + +/* compare.c */ +int uuid_compare(const uuid_t uu1, const uuid_t uu2); + +/* copy.c */ +void uuid_copy(uuid_t dst, const uuid_t src); + +/* gen_uuid.c */ +void uuid_generate(uuid_t out); +void uuid_generate_random(uuid_t out); +void uuid_generate_time(uuid_t out); + +/* isnull.c */ +int uuid_is_null(const uuid_t uu); + +/* parse.c */ +int uuid_parse(const char *in, uuid_t uu); + +/* unparse.c */ +void uuid_unparse(const uuid_t uu, char *out); +void uuid_unparse_lower(const uuid_t uu, char *out); +void uuid_unparse_upper(const uuid_t uu, char *out); + +/* uuid_time.c */ +time_t uuid_time(const uuid_t uu, struct timeval *ret_tv); +int uuid_type(const uuid_t uu); +int uuid_variant(const uuid_t uu); + +#ifdef __cplusplus +} +#endif + +#endif /* _UUID_UUID_H */ diff --git a/shlibs/uuid/src/uuid.sym b/shlibs/uuid/src/uuid.sym new file mode 100644 index 00000000..591319aa --- /dev/null +++ b/shlibs/uuid/src/uuid.sym @@ -0,0 +1,27 @@ +/* + * The symbol versioning ensures that a new application requiring symbol foo() + * can't run with old libblkid.so not providing foo() - the global SONAME + * version info can't enforce this since we never change the SONAME. + * + * The original libuuid from e2fsprogs (<=1.41.5) does not to use + * symbol versioning -- all the original symbols are in UUID_1.0 now. + */ +UUID_1.0 { +global: + uuid_clear; + uuid_compare; + uuid_copy; + uuid_generate; + uuid_generate_random; + uuid_generate_time; + uuid_is_null; + uuid_parse; + uuid_unparse; + uuid_unparse_lower; + uuid_unparse_upper; + uuid_time; + uuid_type; + uuid_variant; +local: + *; +}; diff --git a/shlibs/uuid/src/uuidP.h b/shlibs/uuid/src/uuidP.h new file mode 100644 index 00000000..9d30ce2f --- /dev/null +++ b/shlibs/uuid/src/uuidP.h @@ -0,0 +1,59 @@ +/* + * uuid.h -- private header file for uuids + * + * Copyright (C) 1996, 1997 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#include +#include + +#include "uuid.h" + +/* + * Offset between 15-Oct-1582 and 1-Jan-70 + */ +#define TIME_OFFSET_HIGH 0x01B21DD2 +#define TIME_OFFSET_LOW 0x13814000 + +struct uuid { + uint32_t time_low; + uint16_t time_mid; + uint16_t time_hi_and_version; + uint16_t clock_seq; + uint8_t node[6]; +}; + + +/* + * prototypes + */ +void uuid_pack(const struct uuid *uu, uuid_t ptr); +void uuid_unpack(const uuid_t in, struct uuid *uu); diff --git a/shlibs/uuid/src/uuid_time.c b/shlibs/uuid/src/uuid_time.c new file mode 100644 index 00000000..f25f5c90 --- /dev/null +++ b/shlibs/uuid/src/uuid_time.c @@ -0,0 +1,171 @@ +/* + * uuid_time.c --- Interpret the time field from a uuid. This program + * violates the UUID abstraction barrier by reaching into the guts + * of a UUID and interpreting it. + * + * Copyright (C) 1998, 1999 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#ifdef _WIN32 +#define _WIN32_WINNT 0x0500 +#include +#define UUID MYUUID +#endif + +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#include +#include +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +#include "uuidP.h" + +time_t uuid_time(const uuid_t uu, struct timeval *ret_tv) +{ + struct timeval tv; + struct uuid uuid; + uint32_t high; + uint64_t clock_reg; + + uuid_unpack(uu, &uuid); + + high = uuid.time_mid | ((uuid.time_hi_and_version & 0xFFF) << 16); + clock_reg = uuid.time_low | ((uint64_t) high << 32); + + clock_reg -= (((uint64_t) 0x01B21DD2) << 32) + 0x13814000; + tv.tv_sec = clock_reg / 10000000; + tv.tv_usec = (clock_reg % 10000000) / 10; + + if (ret_tv) + *ret_tv = tv; + + return tv.tv_sec; +} + +int uuid_type(const uuid_t uu) +{ + struct uuid uuid; + + uuid_unpack(uu, &uuid); + return ((uuid.time_hi_and_version >> 12) & 0xF); +} + +int uuid_variant(const uuid_t uu) +{ + struct uuid uuid; + int var; + + uuid_unpack(uu, &uuid); + var = uuid.clock_seq; + + if ((var & 0x8000) == 0) + return UUID_VARIANT_NCS; + if ((var & 0x4000) == 0) + return UUID_VARIANT_DCE; + if ((var & 0x2000) == 0) + return UUID_VARIANT_MICROSOFT; + return UUID_VARIANT_OTHER; +} + +#ifdef DEBUG +static const char *variant_string(int variant) +{ + switch (variant) { + case UUID_VARIANT_NCS: + return "NCS"; + case UUID_VARIANT_DCE: + return "DCE"; + case UUID_VARIANT_MICROSOFT: + return "Microsoft"; + default: + return "Other"; + } +} + + +int +main(int argc, char **argv) +{ + uuid_t buf; + time_t time_reg; + struct timeval tv; + int type, variant; + + if (argc != 2) { + fprintf(stderr, "Usage: %s uuid\n", argv[0]); + exit(1); + } + if (uuid_parse(argv[1], buf)) { + fprintf(stderr, "Invalid UUID: %s\n", argv[1]); + exit(1); + } + variant = uuid_variant(buf); + type = uuid_type(buf); + time_reg = uuid_time(buf, &tv); + + printf("UUID variant is %d (%s)\n", variant, variant_string(variant)); + if (variant != UUID_VARIANT_DCE) { + printf("Warning: This program only knows how to interpret " + "DCE UUIDs.\n\tThe rest of the output is likely " + "to be incorrect!!\n"); + } + printf("UUID type is %d", type); + switch (type) { + case 1: + printf(" (time based)\n"); + break; + case 2: + printf(" (DCE)\n"); + break; + case 3: + printf(" (name-based)\n"); + break; + case 4: + printf(" (random)\n"); + break; + default: + printf("\n"); + } + if (type != 1) { + printf("Warning: not a time-based UUID, so UUID time " + "decoding will likely not work!\n"); + } + printf("UUID time is: (%ld, %ld): %s\n", tv.tv_sec, tv.tv_usec, + ctime(&time_reg)); + + return 0; +} +#endif diff --git a/shlibs/uuid/src/uuidd.h b/shlibs/uuid/src/uuidd.h new file mode 100644 index 00000000..528acdc9 --- /dev/null +++ b/shlibs/uuid/src/uuidd.h @@ -0,0 +1,53 @@ +/* + * Definitions used by the uuidd daemon + * + * Copyright (C) 2007 Theodore Ts'o. + * + * %Begin-Header% + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * %End-Header% + */ + +#ifndef _UUID_UUIDD_H +#define _UUID_UUIDD_H + +#define UUIDD_SOCKET_PATH "/var/lib/libuuid/request" +#define UUIDD_PIDFILE_PATH "/var/lib/libuuid/uuidd.pid" +#define UUIDD_PATH "/usr/sbin/uuidd" + +#define UUIDD_OP_GETPID 0 +#define UUIDD_OP_GET_MAXOP 1 +#define UUIDD_OP_TIME_UUID 2 +#define UUIDD_OP_RANDOM_UUID 3 +#define UUIDD_OP_BULK_TIME_UUID 4 +#define UUIDD_OP_BULK_RANDOM_UUID 5 +#define UUIDD_MAX_OP UUIDD_OP_BULK_RANDOM_UUID + +extern void uuid__generate_time(uuid_t out, int *num); +extern void uuid__generate_random(uuid_t out, int *num); + +#endif /* _UUID_UUID_H */ diff --git a/shlibs/uuid/uuid.pc.in b/shlibs/uuid/uuid.pc.in new file mode 100644 index 00000000..8e4e6c5f --- /dev/null +++ b/shlibs/uuid/uuid.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: uuid +Description: Universally unique id library +Version: @E2FSPROGS_VERSION@ +Requires: +Cflags: -I${includedir}/uuid +Libs: -L${libdir} -luuid -- 2.39.5