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Author SHA1 Message Date
Laurence Withers f2462dbeab Bump version 2009-11-03 23:10:15 +00:00
Laurence Withers 22d58219e7 Bump version 2009-11-03 23:10:15 +00:00
Laurence Withers 3cfd83e1a6 Fix potential null pointer dereference
utf8_encoder() was incorrectly dereferencing the pointer `state' before testing
it against null; fix by removing the variable initialisers.
2009-11-03 23:08:55 +00:00
Laurence Withers 0275295c88 Bump version 2009-10-14 15:27:52 +00:00
Laurence Withers 7e9085def4 Bump version 2009-10-14 15:27:52 +00:00
Laurence Withers b04ebb80e6 utf8_decode_char2(): fix return value
The return value of utf8_decode_char2() was 0, not (wchar_t)-1 as stated in the
documentation. Fix it.
2009-10-14 15:27:07 +00:00
Laurence Withers f2569b9423 utf8_decode_char2(): fix overlength char test
The test for an overlength character was incorrect; it was comparing only
the last byte decoded rather than the whole char. Fix it.
2009-10-14 15:24:08 +00:00
Laurence Withers 21ba875738 Bump version 2009-10-13 11:53:50 +00:00
Laurence Withers 355444649a Add utf8_iseol() to test for end-of-line
Add a character classification function modelled after the Unicode Standard
Annex 13 Unicode newline guidelines to test for end-of-line characters.
2009-10-13 11:51:49 +00:00
Laurence Withers a46f5cc2ee Tidy up test code formatting 2009-10-13 11:32:08 +00:00
Laurence Withers 26e3c57b04 Tidy up source formatting
Use new function-definition formatting convention and remove C++-style
comments.
2009-10-13 11:29:55 +00:00
Laurence Withers e98cbe5cc5 Tidy up utf_is*() functions (ABI change)
Tidy up the formatting of the character classification functions, including
improving the documentation. Furthermore, change the "isvalid" function into
more general "isucs4", "isutf32" and "isutf16" functions, which is another
ABI change.
2009-10-13 11:20:33 +00:00
Laurence Withers dc60dcb2e6 Switch away from 'bool' type (ABI change)
This type doesn't bring anything over an int and requires some special
handling (e.g. including the right headers). Just drop it and use int, C
programmers will understand!
2009-10-13 11:01:40 +00:00
Laurence Withers 1f62468379 Bump version 2009-10-13 11:01:34 +00:00
Laurence Withers 86142ac550 Tidy up file header/trailer comments 2009-10-13 10:55:21 +00:00
Laurence Withers 7a7522e753 Rename files so that it builds 2009-10-13 10:26:09 +00:00
Laurence Withers eedca3cc8f Update build system 2009-10-13 10:22:29 +00:00
Laurence Withers 9837ad2b9f Update copyright (GPLv3) 2009-10-13 10:12:52 +00:00
51 changed files with 1616 additions and 878 deletions

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COPYING
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9. Acceptance Not Required for Having Copies.
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occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
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10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
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11. Patents.
A "contributor" is a copyright holder who authorizes use under this
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work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
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7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
Each contributor grants you a non-exclusive, worldwide, royalty-free
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In the following three paragraphs, a "patent license" is any express
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sue for patent infringement). To "grant" such a patent license to a
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If you convey a covered work, knowingly relying on a patent license,
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available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
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covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
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If, pursuant to or in connection with a single transaction or
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you grant is automatically extended to all recipients of the covered
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A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
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contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
excuse you from the conditions of this License. If you cannot convey a
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to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
If any portion of this section is held invalid or unenforceable under
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apply and the section as a whole is intended to apply in other
circumstances.
13. Use with the GNU Affero General Public License.
It is not the purpose of this section to induce you to infringe any
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to distribute software through any other system and a licensee cannot
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Notwithstanding any other provision of this License, you have
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under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
14. Revised Versions of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
NO WARRANTY
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
15. Disclaimer of Warranty.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

8
README
View File

@ -1,7 +1,7 @@
libutf8
========================================================================
(c)2006, Laurence Withers, <l@lwithers.me.uk>.
Released under the GNU GPLv2. See file COPYING or
(c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
Released under the GNU GPLv3. See file COPYING or
http://www.gnu.org/copyleft/gpl.html for details.
Really Quick Instructions
@ -12,6 +12,10 @@ To install: ./make.sh install
(you might want to set PREFIX, by default it's /usr/local)
Documentation is automatically built using doxygen.
You might want to edit 'config' first. You might also want to set
'INSTALL_PREFIX', which is prepended onto the destination of any
installed file.
Project Homepage
----------------

36
config Normal file
View File

@ -0,0 +1,36 @@
# libutf8/config
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: syntax=sh:expandtab:ts=4:sw=4
#
# (c)2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# This file contains options used to build libutf8.
# PREFIX is the most important option. Many other paths are derived from it, as follows:
#
# PREFIX | / | /usr | /usr/local | /opt/*
# ------------+-------------------+-------------------+-------------------+-----------------
# BINDIR | /bin | /usr/bin | /usr/local/bin | /opt/*/bin
# SBINDIR | /sbin | /usr/sbin | /usr/local/sbin | /opt/*/sbin
# LIBDIR | /lib | /usr/lib | /usr/local/lib | /opt/*/lib
# INCLUDEDIR | /usr/include | /usr/include | /usr/local/include| /opt/*/include
# CONFIGDIR | /etc | /etc | /usr/local/etc | /etc/opt/*
# VARDIR | /var | /var | /var | /var/opt/*
# SHAREDIR | /usr/share | /usr/share | /usr/local/share | /opt/*/share
# DOCSDIR | /usr/share/doc | /usr/share/doc | /usr/local/share/doc, /opt/*/doc
# WEBDIR | /srv/http | /srv/http | /srv/http | /opt/*/http
#
# Specific notes:
# When installing, all paths are prepended with INSTALL_PREFIX.
# Any parameter can be overridden by setting an environment variable.
# CGIDIR is set to ${WEBDIR}/cgi-bin .
#
[ -z "${PREFIX}" ] && PREFIX="/usr/local"
source "scripts/paths"
# Project-specific variables below.
[ -z "${CC}" ] && CC="gcc"
[ -z "${CFLAGS}" ] && CFLAGS="-g -O2 -W -Wall"

View File

@ -1,168 +0,0 @@
<?xml version = '1.0'?>
<kdevelop>
<general>
<author>Laurence Withers</author>
<email>l@lwithers.me.uk</email>
<version>$VERSION$</version>
<projectmanagement>KDevCustomProject</projectmanagement>
<primarylanguage>C++</primarylanguage>
<ignoreparts/>
<projectdirectory>.</projectdirectory>
<absoluteprojectpath>false</absoluteprojectpath>
<description/>
<versioncontrol/>
</general>
<kdevcustomproject>
<run>
<mainprogram>/bin/true</mainprogram>
<directoryradio>executable</directoryradio>
<customdirectory>/</customdirectory>
<programargs/>
<terminal>false</terminal>
<autocompile>true</autocompile>
<envvars/>
</run>
<build>
<buildtool>make</buildtool>
<builddir/>
</build>
<make>
<abortonerror>false</abortonerror>
<numberofjobs>1</numberofjobs>
<prio>0</prio>
<dontact>false</dontact>
<makebin>./make.sh</makebin>
<defaulttarget>default</defaulttarget>
<makeoptions/>
<selectedenvironment>default</selectedenvironment>
<environments>
<default/>
</environments>
</make>
<general>
<activedir/>
</general>
</kdevcustomproject>
<kdevdebugger>
<general>
<dbgshell/>
<programargs/>
<gdbpath/>
<configGdbScript/>
<runShellScript/>
<runGdbScript/>
<breakonloadinglibs>true</breakonloadinglibs>
<separatetty>false</separatetty>
<floatingtoolbar>false</floatingtoolbar>
</general>
<display>
<staticmembers>false</staticmembers>
<demanglenames>true</demanglenames>
<outputradix>10</outputradix>
</display>
</kdevdebugger>
<kdevdoctreeview>
<ignoretocs>
<toc>ada</toc>
<toc>ada_bugs_gcc</toc>
<toc>bash</toc>
<toc>bash_bugs</toc>
<toc>clanlib</toc>
<toc>fortran_bugs_gcc</toc>
<toc>gnome1</toc>
<toc>gnustep</toc>
<toc>gtk</toc>
<toc>gtk_bugs</toc>
<toc>haskell</toc>
<toc>haskell_bugs_ghc</toc>
<toc>java_bugs_gcc</toc>
<toc>java_bugs_sun</toc>
<toc>kde2book</toc>
<toc>opengl</toc>
<toc>pascal_bugs_fp</toc>
<toc>php</toc>
<toc>php_bugs</toc>
<toc>perl</toc>
<toc>perl_bugs</toc>
<toc>python</toc>
<toc>python_bugs</toc>
<toc>qt-kdev3</toc>
<toc>ruby</toc>
<toc>ruby_bugs</toc>
<toc>sdl</toc>
<toc>sw</toc>
<toc>w3c-dom-level2-html</toc>
<toc>w3c-svg</toc>
<toc>w3c-uaag10</toc>
<toc>wxwidgets_bugs</toc>
</ignoretocs>
<ignoreqt_xml>
<toc>Guide to the Qt Translation Tools</toc>
<toc>Qt Assistant Manual</toc>
<toc>Qt Designer Manual</toc>
<toc>Qt Reference Documentation</toc>
<toc>qmake User Guide</toc>
</ignoreqt_xml>
<ignoredoxygen>
<toc>KDE Libraries (Doxygen)</toc>
</ignoredoxygen>
</kdevdoctreeview>
<kdevfilecreate>
<filetypes/>
<useglobaltypes>
<type ext="cpp" />
<type ext="h" />
</useglobaltypes>
</kdevfilecreate>
<cppsupportpart>
<filetemplates>
<interfacesuffix>.h</interfacesuffix>
<implementationsuffix>.cpp</implementationsuffix>
</filetemplates>
</cppsupportpart>
<kdevcppsupport>
<codecompletion>
<includeGlobalFunctions>true</includeGlobalFunctions>
<includeTypes>true</includeTypes>
<includeEnums>true</includeEnums>
<includeTypedefs>false</includeTypedefs>
<automaticCodeCompletion>true</automaticCodeCompletion>
<automaticArgumentsHint>true</automaticArgumentsHint>
<automaticHeaderCompletion>true</automaticHeaderCompletion>
<codeCompletionDelay>1</codeCompletionDelay>
<argumentsHintDelay>1</argumentsHintDelay>
<headerCompletionDelay>250</headerCompletionDelay>
</codecompletion>
<creategettersetter>
<prefixGet/>
<prefixSet>set</prefixSet>
<prefixVariable>m_,_</prefixVariable>
<parameterName>theValue</parameterName>
<inlineGet>true</inlineGet>
<inlineSet>true</inlineSet>
</creategettersetter>
<references/>
</kdevcppsupport>
<kdevdocumentation>
<projectdoc>
<docsystem/>
<docurl/>
<usermanualurl/>
</projectdoc>
</kdevdocumentation>
<kdevfileview>
<groups>
<hidenonprojectfiles>false</hidenonprojectfiles>
<hidenonlocation>false</hidenonlocation>
</groups>
<tree>
<hidepatterns>*.o,*.lo,CVS</hidepatterns>
<hidenonprojectfiles>false</hidenonprojectfiles>
<showvcsfields>false</showvcsfields>
</tree>
</kdevfileview>
<ctagspart>
<customArguments/>
<customTagfilePath/>
</ctagspart>
</kdevelop>

View File

@ -1,4 +0,0 @@
# KDevelop Custom Project File List
src/lib/BottomHeader.h
src/lib/TopHeader.h
src/lib/TopSource.cpp

82
make.sh
View File

@ -1,48 +1,33 @@
#!/bin/bash
# libutf8/make.sh
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# This file is the script used to build libutf8. There are some
# options that can be edited; these are set below (or you can pass them
# in as variables).
[ -z "${CC}" ] && CC="gcc"
[ -z "${CXX}" ] && CXX="g++"
[ -z "${CFLAGS}" ] && CFLAGS="-g -O2 -W -Wall"
[ -z "${PREFIX}" ] && PREFIX="/usr/local"
[ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib"
[ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
[ -z "${INCLUDEDIR}" ] && INCLUDEDIR="${PREFIX}/include"
[ -z "${DOCSDIR}" ] && DOCSDIR="${PREFIX}/share/doc/libutf8"
# for pkg-config
[ -z "${PKGCONFDIR}" ] && PKGCONFDIR="${LIBDIR}/pkgconfig"
[ -z "${FINALLIBDIR}" ] && FINALLIBDIR="${LIBDIR}"
[ -z "${FINALINCLUDEDIR}" ] && FINALINCLUDEDIR="${INCLUDEDIR}"
# for SDCC-built firmware
[ -z "${HEXDIR}" ] && HEXDIR="${PREFIX}/share/firmware"
[ -z "${SDCC}" ] && SDCC="sdcc"
# options that can be edited; these are set in the file 'config' (or you
# can pass them in as environment variables).
if [ ! -e "config" ]
then
echo "Configuration file not found???"
exit 1
fi
source "./config" # don't fail on error, since last command in config might return false
# Get version information
source version || exit 1
source "./version" || exit 1
VERSION="${VERMAJOR}.${VERMINOR}.${VERMICRO}"
if [ ! -z "${VEREXTRA}" ]
then
VERSION="${VERSION}-${VEREXTRA}"
fi
# Get standard functions
[ -z "${VERBOSE}" ] && VERBOSE="0"
source scripts/functions.sh || exit 1
source "./scripts/functions.sh" || exit 1
# List of directories which will be emptied by clean.
@ -59,6 +44,8 @@ OUTPUT_DIRS="obj html"
# MONOLITHIC_TESTS if any file mentioned in this list is newer
# than the output file, then we recreate it
# MONOLITHIC_SOURCE a list (in order) of the source files
# MONOLITHIC_OPTIONS will #define the options to match the respective
# environment variables.
#
# Recognised formats are:
# none no special processing happens before each file
@ -79,18 +66,21 @@ make_monolithic() {
# extract options
HASHLINE=0
VERDEFINE=0
HASHDEFINE=0
if [ "$2" == "C" ]
then
HASHLINE=1
VERDEFINE=1
HASHDEFINE=1
elif [ "$2" == "Ch" ]
then
HASHLINE=1
HASHDEFINE=1
elif [ "$2" == "none" ]
then
HASHLINE=0 # dummy command
HASHLINE=0 # dummy command
else
print_failure "make_monolithic() called with unknown format $2"
print_failure "make_monolithic() called with unknown format $2"
return 1
fi
@ -126,6 +116,14 @@ make_monolithic() {
do_cmd_redir ${MONOLITHIC_OUT} echo "#define VEREXTRA \"${VEREXTRA}\"" || return 1
fi
if [ ${HASHDEFINE} -ne 0 ]
then
for opt in ${MONOLITHIC_OPTIONS}
do
do_cmd_redir ${MONOLITHIC_OUT} echo "#define ${opt} ${!opt}" || return 1
done
fi
for FILE in ${MONOLITHIC_SOURCE}
do
if [ ${HASHLINE} -ne 0 ]
@ -153,6 +151,10 @@ build_dir_tree() {
return 1
fi
build_dir_tree_recurse "${INSTALL_PREFIX}$1"
}
build_dir_tree_recurse() {
local DIR="$1"
# if the directory already exists, return success
@ -171,8 +173,9 @@ build_dir_tree() {
mkdir "${DIR}" >& /dev/null
if [ $? -ne 0 ]
then
build_dir_tree $(dirname "${DIR}") || return 1
mkdir "${DIR}"
build_dir_tree_recurse $(dirname "${DIR}") || return 1
echo " Creating directory '${DIR}'"
do_cmd mkdir "${DIR}"
if [ $? -ne 0 ]
then
print_failure "Failed to create directory '${DIR}'"
@ -191,10 +194,10 @@ build_dir_tree() {
# second is the destination. The third is the octal mode.
install_file() {
# figure out if $2 is a directory or not
DEST_FILE="$2"
[ -d "$2" ] && DEST_FILE="$2/$(basename $1)"
DEST_FILE="${INSTALL_PREFIX}$2"
[ -d "${DEST_FILE}" ] && DEST_FILE="${INSTALL_PREFIX}$2/$(basename $1)"
echo " Installing: '$1' -> '$2'"
echo " Installing: '$1' -> '${DEST_FILE}'"
do_cmd cp -fP "$1" "${DEST_FILE}" || return 1
do_cmd chmod "$3" "${DEST_FILE}" || return 1
@ -206,10 +209,10 @@ install_file() {
# This will install a header file. It is basically similar to
# install_file(), only we strip out the #line directives.
install_header() {
DEST_FILE="$2"
[ -d "$2" ] && DEST_FILE="$2/$(basename $1)"
DEST_FILE="${INSTALL_PREFIX}$2"
[ -d "${DEST_FILE}" ] && DEST_FILE="${INSTALL_PREFIX}$2/$(basename $1)"
echo " Installing header: '$1' -> '$2'"
echo " Installing: '$1' -> '${DEST_FILE}'"
do_cmd rm -f ${DEST_FILE} || exit 1
do_cmd_redir ${DEST_FILE} sed -e "s,^#line.*,," $1 || exit 1
do_cmd chmod "$3" "${DEST_FILE}" || return 1
@ -223,9 +226,9 @@ install_header() {
# second the symlink's source filename, and the third is the directory
# in which to create the symlink.
install_symlink() {
echo " Installing symlink: '$3/$2' -> '$1'"
echo " Installing symlink: '${INSTALL_PREFIX}$3/$1' -> '$2'"
( do_cmd cd $3; ln -sf $2 $1 ) || return 1
( do_cmd ln -sf $2 ${INSTALL_PREFIX}$3/$1 ) || return 1
return 0
}
@ -272,6 +275,7 @@ do
echo "Cleaning..."
rm -rf ${OUTPUT_DIRS}
print_success "Done"
true
;;
# bad Kdevelop! bad!

View File

@ -1,8 +1,8 @@
#!/bin/bash
# libutf8/test.sh
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
@ -21,7 +21,7 @@ run_test() {
return 1
fi
LD_LIBRARY_PATH="obj" ${EXE} "$@" || return 1
LD_LIBRARY_PATH="obj" "${EXE}" "$@" || return 1
return 0
}
@ -33,10 +33,10 @@ print_tests() {
echo "---------------------------------------------------------------------"
for EXE in obj/tests/*
do
[ -x ${EXE} ] || continue
NAME=$(echo ${EXE} | sed 's,obj/tests/,,')
[ -x "${EXE}" ] || continue
NAME="$(echo "${EXE}" | sed 's,obj/tests/,,')"
echo -ne "${NAME}\t"
LD_LIBRARY_PATH="obj" ${EXE} --print-summary
LD_LIBRARY_PATH="obj" "${EXE}" --print-summary
done
}

28
scripts/.gitignore vendored
View File

@ -1,12 +1,20 @@
build.c++.app
build.c++.lib
build.c++.qtapp
build.c++.tests
build.c.app
build.c.lib
build.c.tests
build.doxygen.docs
build.none.files
build.sdcc.firmware
build.app.c
build.app.c++
build.app.c++-qt
build.app.sh
build.docs.doxygen
build.docs.none
build.files.none
build.firmware.gpasm
build.firmware.sdcc
build.lib.c
build.lib.c++
build.make.none
build.module.c
build.tests.c
build.tests.c++
config-printflags.sh
module-create.sh
release.sh
version.sh

View File

@ -1,8 +1,7 @@
#!/bin/bash
# libutf8/scripts/functions.sh
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#

64
scripts/paths Normal file
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@ -0,0 +1,64 @@
# libutf8/scripts/paths
#
# (c)2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# Default path setup. Not meant for editing; use environment variables
# to override values if needed.
#
MY_PREFIX="${PREFIX}"
[ "${MY_PREFIX}" == "/" ] && MY_PREFIX=""
[ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
[ -z "${SBINDIR}" ] && SBINDIR="${PREFIX}/sbin"
[ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib"
if [ -z "${INCLUDEDIR}" ]
then
case "${PREFIX}" in
/) INCLUDEDIR="/usr/include" ;;
*) INCLUDEDIR="${PREFIX}/include" ;;
esac
fi
if [ -z "${CONFIGDIR}" ]
then
case "${PREFIX}" in
/ | /usr) CONFIGDIR="/etc" ;;
/opt*) CONFIGDIR="/etc${PREFIX}" ;;
*) CONFIGDIR="${PREFIX}/etc" ;;
esac
fi
if [ -z "${VARDIR}" ]
then
case "${PREFIX}" in
/ | /usr | /usr/local) VARDIR="/var" ;;
/opt*) VARDIR="/var${PREFIX}" ;;
*) VARDIR="${PREFIX}/var" ;;
esac
fi
if [ -z "${SHAREDIR}" ]
then
case "${PREFIX}" in
/) SHAREDIR="/usr/share" ;;
*) SHAREDIR="${PREFIX}/share" ;;
esac
fi
[ -z "${DOCSDIR}" ] && DOCSDIR="${SHAREDIR}/doc"
if [ -z "${SRVDIR}" ]
then
case "${PREFIX}" in
/ | /usr | /usr/local) SRVDIR="/srv" ;;
*) SRVDIR="${PREFIX}/srv" ;;
esac
fi
[ -z "${WEBDIR}" ] && WEBDIR="${SRVDIR}/http"
[ -z "${CGIDIR}" ] && CGIDIR="${WEBDIR}/cgi-bin"
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -1 +1 @@
doxygen docs docs
docs doxygen docs

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@ -1,39 +1,49 @@
# libutf8/src/docs/Doxyfile.in
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
DOXYFILE_ENCODING = UTF-8
PROJECT_NAME = libutf8
OUTPUT_DIRECTORY =
OUTPUT_DIRECTORY =
CREATE_SUBDIRS = NO
OUTPUT_LANGUAGE = English
USE_WINDOWS_ENCODING = NO
BRIEF_MEMBER_DESC = YES
REPEAT_BRIEF = YES
ABBREVIATE_BRIEF =
ABBREVIATE_BRIEF =
ALWAYS_DETAILED_SEC = NO
INLINE_INHERITED_MEMB = YES
FULL_PATH_NAMES = NO
STRIP_FROM_PATH =
STRIP_FROM_INC_PATH =
STRIP_FROM_PATH =
STRIP_FROM_INC_PATH =
SHORT_NAMES = NO
JAVADOC_AUTOBRIEF = NO
QT_AUTOBRIEF = NO
MULTILINE_CPP_IS_BRIEF = YES
DETAILS_AT_TOP = YES
INHERIT_DOCS = YES
DISTRIBUTE_GROUP_DOC = NO
SEPARATE_MEMBER_PAGES = NO
TAB_SIZE = 4
ALIASES =
OPTIMIZE_OUTPUT_FOR_C = NO
ALIASES =
OPTIMIZE_OUTPUT_FOR_C = YES
OPTIMIZE_OUTPUT_JAVA = NO
OPTIMIZE_FOR_FORTRAN = NO
OPTIMIZE_OUTPUT_VHDL = NO
BUILTIN_STL_SUPPORT = NO
CPP_CLI_SUPPORT = NO
SIP_SUPPORT = NO
IDL_PROPERTY_SUPPORT = NO
DISTRIBUTE_GROUP_DOC = NO
SUBGROUPING = YES
TYPEDEF_HIDES_STRUCT = NO
SYMBOL_CACHE_SIZE = 0
EXTRACT_ALL = NO
EXTRACT_PRIVATE = NO
EXTRACT_STATIC = NO
EXTRACT_LOCAL_CLASSES = NO
EXTRACT_LOCAL_METHODS = NO
EXTRACT_ANON_NSPACES = NO
HIDE_UNDOC_MEMBERS = NO
HIDE_UNDOC_CLASSES = NO
HIDE_FRIEND_COMPOUNDS = YES
@ -43,86 +53,137 @@ CASE_SENSE_NAMES = YES
HIDE_SCOPE_NAMES = NO
SHOW_INCLUDE_FILES = NO
INLINE_INFO = YES
SORT_MEMBER_DOCS = YES
SORT_MEMBER_DOCS = NO
SORT_BRIEF_DOCS = NO
SORT_GROUP_NAMES = NO
SORT_BY_SCOPE_NAME = NO
GENERATE_TODOLIST = YES
GENERATE_TESTLIST = YES
GENERATE_BUGLIST = YES
GENERATE_DEPRECATEDLIST= YES
ENABLED_SECTIONS =
ENABLED_SECTIONS =
MAX_INITIALIZER_LINES = 30
SHOW_USED_FILES = NO
SHOW_DIRECTORIES = NO
FILE_VERSION_FILTER =
SHOW_FILES = NO
SHOW_NAMESPACES = YES
FILE_VERSION_FILTER =
LAYOUT_FILE =
QUIET = YES
WARNINGS = YES
WARN_IF_UNDOCUMENTED = YES
WARN_IF_DOC_ERROR = YES
WARN_NO_PARAMDOC = YES
WARN_FORMAT = "$file:$line: $text"
WARN_LOGFILE =
FILE_PATTERNS =
WARN_LOGFILE =
INPUT =
INPUT_ENCODING = UTF-8
FILE_PATTERNS =
RECURSIVE = NO
EXCLUDE =
EXCLUDE =
EXCLUDE_SYMLINKS = NO
EXCLUDE_PATTERNS =
EXAMPLE_PATH =
EXAMPLE_PATTERNS =
EXCLUDE_PATTERNS =
EXCLUDE_SYMBOLS =
EXAMPLE_PATH =
EXAMPLE_PATTERNS =
EXAMPLE_RECURSIVE = NO
IMAGE_PATH = src/docs
INPUT_FILTER =
FILTER_PATTERNS =
INPUT_FILTER =
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
SOURCE_BROWSER = NO
INLINE_SOURCES = NO
STRIP_CODE_COMMENTS = YES
REFERENCED_BY_RELATION = YES
REFERENCES_RELATION = YES
REFERENCES_LINK_SOURCE = YES
USE_HTAGS = NO
VERBATIM_HEADERS = NO
ALPHABETICAL_INDEX = YES
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
IGNORE_PREFIX =
GENERATE_HTML = YES
HTML_OUTPUT = html
HTML_FILE_EXTENSION = .html
HTML_HEADER =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_HEADER =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_ALIGN_MEMBERS = YES
HTML_DYNAMIC_SECTIONS = YES
GENERATE_DOCSET = NO
DOCSET_FEEDNAME = "Doxygen generated docs"
DOCSET_BUNDLE_ID = org.doxygen.Project
GENERATE_HTMLHELP = NO
CHM_FILE =
HHC_LOCATION =
CHM_FILE =
HHC_LOCATION =
GENERATE_CHI = NO
CHM_INDEX_ENCODING =
BINARY_TOC = NO
TOC_EXPAND = NO
GENERATE_QHP = NO
QCH_FILE =
QHP_NAMESPACE = org.doxygen.Project
QHP_VIRTUAL_FOLDER = doc
QHG_LOCATION =
DISABLE_INDEX = NO
ENUM_VALUES_PER_LINE = 4
GENERATE_TREEVIEW = NO
TREEVIEW_WIDTH = 250
FORMULA_FONTSIZE = 10
GENERATE_LATEX = NO
LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
MAKEINDEX_CMD_NAME = makeindex
COMPACT_LATEX = NO
PAPER_TYPE = a4wide
EXTRA_PACKAGES =
LATEX_HEADER =
PDF_HYPERLINKS = NO
USE_PDFLATEX = NO
LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
GENERATE_RTF = NO
RTF_OUTPUT = rtf
COMPACT_RTF = NO
RTF_HYPERLINKS = NO
RTF_STYLESHEET_FILE =
RTF_EXTENSIONS_FILE =
GENERATE_MAN = NO
MAN_OUTPUT = man
MAN_EXTENSION = .3
MAN_LINKS = NO
GENERATE_XML = NO
XML_OUTPUT = xml
XML_SCHEMA =
XML_DTD =
XML_PROGRAMLISTING = YES
GENERATE_AUTOGEN_DEF = NO
GENERATE_PERLMOD = NO
PERLMOD_LATEX = NO
PERLMOD_PRETTY = YES
PERLMOD_MAKEVAR_PREFIX =
ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = NO
EXPAND_ONLY_PREDEF = NO
MACRO_EXPANSION = YES
EXPAND_ONLY_PREDEF = YES
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED = DOXYGEN
EXPAND_AS_DEFINED =
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED = DOXYGEN \
__attribute__()=
EXPAND_AS_DEFINED =
SKIP_FUNCTION_MACROS = YES
TAGFILES =
GENERATE_TAGFILE =
TAGFILES =
GENERATE_TAGFILE =
ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
PERL_PATH = /usr/bin/perl
CLASS_DIAGRAMS = YES
MSCGEN_PATH =
HIDE_UNDOC_RELATIONS = YES
HAVE_DOT = YES
DOT_FONTNAME = FreeSans
DOT_FONTSIZE = 10
DOT_FONTPATH =
CLASS_GRAPH = YES
COLLABORATION_GRAPH = YES
GROUP_GRAPHS = NO
@ -131,13 +192,13 @@ TEMPLATE_RELATIONS = NO
INCLUDE_GRAPH = NO
INCLUDED_BY_GRAPH = NO
CALL_GRAPH = NO
CALLER_GRAPH = NO
GRAPHICAL_HIERARCHY = YES
DIRECTORY_GRAPH = NO
DOT_IMAGE_FORMAT = png
DOT_PATH =
DOTFILE_DIRS =
MAX_DOT_GRAPH_WIDTH = 1024
MAX_DOT_GRAPH_HEIGHT = 1024
DOT_PATH =
DOTFILE_DIRS =
DOT_GRAPH_MAX_NODES = 50
MAX_DOT_GRAPH_DEPTH = 0
DOT_TRANSPARENT = YES
DOT_MULTI_TARGETS = YES

View File

@ -1,7 +1,7 @@
/* libutf8/src/docs/MainPage.dox
*
* (c)2006, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv2. See file COPYING or
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
@ -10,10 +10,9 @@
\c libutf8 provides a C API for encoding and decoding UTF-8. It uses the C type \c wchar_t as its
internal character representation. \c libutf8 is a "safe" decoder &mdash; it will not accept
overlong byte sequences.
*/
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4
vim: expandtab:ts=4:sw=4:syntax=doxygen
*/

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@ -40,4 +40,4 @@ then
fi
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: expandtab:ts=4:sw=4
# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -18,4 +18,4 @@ done
print_success "Documentation installed"
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: expandtab:ts=4:sw=4
# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -0,0 +1,28 @@
/* libutf8/src/docs/MainPage.dox
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \page char_class_eol Character classification: end of line
From <a href='http://unicode.org/reports/tr13/tr13-9.html'>Unicode Standard
Annex #13 (Unicode newline guidelines)</a>:
<ul>
<li>LF (000A)</li>
<li>VT (000B)</li>
<li>FF (000C)</li>
<li>CR (000D)</li>
<li>NEL (0085)</li>
<li>LS (2028)</li>
<li>PS (2029)</li>
</ul>
*/
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=doxygen
*/

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@ -0,0 +1,30 @@
/* libutf8/src/docs/MainPage.dox
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \page char_class_whitespace Character classification: whitespace
From <a href='http://www.unicode.org/Public/UNIDATA/'>PropList-4.1.0.txt</a>:
<pre>0009..000D ; White_Space # Cc [5] <control-0009>..<control-000D>
0020 ; White_Space # Zs SPACE
0085 ; White_Space # Cc <control-0085>
00A0 ; White_Space # Zs NO-BREAK SPACE
1680 ; White_Space # Zs OGHAM SPACE MARK
180E ; White_Space # Zs MONGOLIAN VOWEL SEPARATOR
2000..200A ; White_Space # Zs [11] EN QUAD..HAIR SPACE
2028 ; White_Space # Zl LINE SEPARATOR
2029 ; White_Space # Zp PARAGRAPH SEPARATOR
202F ; White_Space # Zs NARROW NO-BREAK SPACE
205F ; White_Space # Zs MEDIUM MATHEMATICAL SPACE
3000 ; White_Space # Zs IDEOGRAPHIC SPACE</pre>
*/
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=doxygen
*/

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@ -1 +1 @@
c lib libutf8 utf8.h
lib c libutf8 utf8.h

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@ -0,0 +1,21 @@
/* libutf8/src/libutf8/000_TopHeader.h
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
#ifndef HEADER_LIBUTF8
#define HEADER_LIBUTF8
/* standard includes, or includes needed for type declarations */
#include <wchar.h>
#ifdef __cplusplus
extern "C" {
#endif
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=c.doxygen
*/

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@ -0,0 +1,19 @@
/* libutf8/src/libutf8/000_TopSource.cpp
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
#include "utf8.h"
// Below are all the includes used throughout the library.
#include <errno.h>
#include <stdint.h>
#include <string.h>
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=c.doxygen
*/

80
src/libutf8/100_ctype.c Normal file
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@ -0,0 +1,80 @@
/* libutf8/src/libutf8/100_ctype.c
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
int
utf8_isascii(wchar_t ch)
{
return !(ch & ~0x7F);
}
int
utf8_isspace(wchar_t ch)
{
return((ch >= 0x0009 && ch <= 0x000D)
|| ch == 0x0020
|| ch == 0x0085
|| ch == 0x00A0
|| ch == 0x1680
|| ch == 0x180E
|| (ch >= 0x2000 && ch <= 0x200A)
|| ch == 0x2028
|| ch == 0x2029
|| ch == 0x202F
|| ch == 0x205F
|| ch == 0x3000);
}
int
utf8_iseol(wchar_t ch)
{
return (ch >= 0x000A && ch <= 0x000D)
|| ch == 0x0085
|| ch == 0x2028
|| ch == 0x2029;
}
int
utf8_isucs4(wchar_t ch)
{
return !(ch & (~((wchar_t)0x7FFFFFFF)))
&& (ch < 0xD800 || ch > 0xDFFF)
&& (ch != 0xFFFE) && (ch != 0xFFFF);
}
int
utf8_isutf32(wchar_t ch)
{
return ch >= 0 && ch <= 0x10FFFF
&& (ch < 0xD800 || ch > 0xDFFF)
&& (ch != 0xFFFE) && (ch != 0xFFFF);
}
int
utf8_isutf16(wchar_t ch)
{
return ch >= 0 && ch <= 0xFFFD
&& (ch < 0xD800 || ch > 0xDFFF);
}
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=c.doxygen
*/

123
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@ -0,0 +1,123 @@
/* libutf8/src/libutf8/100_ctype.h
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \defgroup ctype Character classification
This module contains functions for character classification. These are
semantically equivalent to the \c is* functions defined in \c &lt;ctype.h&gt;,
except that they work on \c wchar_t UCS chars and are independent of the
system's current locale setting.
\todo There are many char classification functions that haven't been
implemented yet. These will be added on demand.
*/
/*!@{*/
/*! \brief Test if character is ASCII.
\param ch Character to test.
\retval nonzero if \a ch is ASCII.
\retval 0 if \a ch is not ASCII.
This function tests a UCS char to see if it lies within the range of characters
that can be represented by ASCII (i.e. that the value of \a ch lies between 0
and 127, inclusive).
*/
int utf8_isascii(wchar_t ch);
/*! \brief Test if character is whitespace.
\param ch Character to test.
\retval nonzero if \a ch is whitespace.
\retval 0 if \a ch is not whitespace.
This function tests a UCS char to see if it should be classified as
\ref char_class_whitespace "whitespace".
*/
int utf8_isspace(wchar_t ch);
/*! \brief Test if character is end-of-line.
\param ch Character to test.
\retval nonzero if \a ch is an EOL character.
\retval 0 if \a ch is not an EOL character.
This function tests a UCS char to see if it should be classified as
\ref char_class_eol "end-of-line". Note that both ASCII LR and CF are treated
as EOL; it is up to the application to disambiguate the line ending in use.
*/
int utf8_iseol(wchar_t ch);
/*! \brief Test if character is valid UCS-4 codepoint.
\param ch The character to classify.
\retval nonzero If \a ch is a valid UCS-4 character.
\retval 0 If \a ch is not a valid UCS-4 character.
This function will examine a \c wchar_t value and determine whether or not it
is a valid UCS-4 character. Valid characters lie in the range
0&ndash;0x7FFFFFFF but exclude:
\li the UTF-16 surrogate code points (U+D800&ndash;U+DFFF, inclusive)
\li the invalid code points U+FFFE and U+FFFF
*/
int utf8_isucs4(wchar_t ch);
/*! \brief Test if character is valid UTF-32 (Unicode) codepoint.
\param ch The character to classify.
\retval nonzero If \a ch is a valid Unicode character.
\retval 0 If \a ch is not a valid Unicode character.
This function will examine a \c wchar_t value and determine whether or not it
is a valid Unicode character. Valid characters lie in the range
0&ndash;0x10FFFF but exclude:
\li the UTF-16 surrogate code points (U+D800&ndash;U+DFFF, inclusive)
\li the invalid code points U+FFFE and U+FFFF
*/
int utf8_isutf32(wchar_t ch);
/*! \brief Test if character is valid UTF-16 (Unicode) codepoint.
\param ch The character to classify.
\retval nonzero If \a ch is a valid Unicode character.
\retval 0 If \a ch is not a valid Unicode character.
This function will examine a \c wchar_t value and determine whether or not it
is a valid Unicode character that can be represented by a single UTF-16
codepoint. Valid characters lie in the range 0&ndash;0xFFFD but exclude:
\li the UTF-16 surrogate code points (U+D800&ndash;U+DFFF, inclusive)
*/
int utf8_isutf16(wchar_t ch);
/*!@}*/
/* options for text editors
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*/

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@ -1,17 +1,22 @@
/* libutf8/src/lib/decode.c
/* libutf8/src/libutf8/200_decode.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
wchar_t utf8_decode_char(const char* src, size_t* used)
wchar_t
utf8_decode_char(const char* src, size_t* used)
{
return utf8_decode_char2(src, 6, used);
}
wchar_t utf8_decode_char2(const char* src, size_t size, size_t* used)
wchar_t
utf8_decode_char2(const char* src, size_t size, size_t* used)
{
uint8_t ch;
wchar_t ret, min;
@ -19,7 +24,7 @@ wchar_t utf8_decode_char2(const char* src, size_t size, size_t* used)
if(!src || !size) {
errno = EINVAL;
return 0;
return (wchar_t)-1;
}
if(used) *used = 1;
ch = *src++;
@ -52,26 +57,26 @@ wchar_t utf8_decode_char2(const char* src, size_t size, size_t* used)
ret = ch & 0x01;
} else {
errno = EILSEQ;
return 0;
return (wchar_t)-1;
}
while(remain--) {
if(!--size) {
errno = EILSEQ;
return 0;
return (wchar_t)-1;
}
ch = *src++;
if((ch & 0xC0) != 0x80) {
errno = EILSEQ;
return 0;
return (wchar_t)-1;
}
ret <<= 6;
ret |= ch & 0x3F;
}
if(ch < min) {
if(ret < min) {
errno = EILSEQ;
return 0;
return (wchar_t)-1;
}
return ret;
@ -81,14 +86,17 @@ wchar_t utf8_decode_char2(const char* src, size_t size, size_t* used)
wchar_t utf8_decode_char_force(const char* src, size_t* used, wchar_t ilseq)
wchar_t
utf8_decode_char_force(const char* src, size_t* used, wchar_t ilseq)
{
return utf8_decode_char2_force(src, 6, used, ilseq);
}
wchar_t utf8_decode_char2_force(const char* src, size_t size, size_t* used, wchar_t ilseq)
wchar_t
utf8_decode_char2_force(const char* src, size_t size, size_t* used,
wchar_t ilseq)
{
uint8_t ch;
wchar_t ret, min;
@ -96,7 +104,7 @@ wchar_t utf8_decode_char2_force(const char* src, size_t size, size_t* used, wcha
if(!src || !size) {
errno = EINVAL;
return 0;
return (wchar_t)-1;
}
if(used) *used = 1;
ch = *src++;
@ -135,14 +143,14 @@ wchar_t utf8_decode_char2_force(const char* src, size_t size, size_t* used, wcha
ret |= ch & 0x3F;
}
if(ch < min) goto ILSEQ;
if(ret < min) goto ILSEQ;
return ret;
}
return ch;
ILSEQ:
// advance pointer to next valid char boundary
ILSEQ:
/* advance pointer to next valid char boundary */
while(1) {
if(!*src || !size) break;
if((*src & 0xC0) == 0x80) break;
@ -156,7 +164,8 @@ ILSEQ:
wchar_t* utf8_decode(wchar_t* dest, size_t size, const char* src)
wchar_t*
utf8_decode(wchar_t* dest, size_t size, const char* src)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -176,7 +185,9 @@ wchar_t* utf8_decode(wchar_t* dest, size_t size, const char* src)
wchar_t* utf8_decode2(wchar_t* dest, size_t size, size_t* written, const char* src, size_t amt)
wchar_t*
utf8_decode2(wchar_t* dest, size_t size, size_t* written, const char* src,
size_t amt)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -197,7 +208,8 @@ wchar_t* utf8_decode2(wchar_t* dest, size_t size, size_t* written, const char* s
wchar_t* utf8_decode_force(wchar_t* dest, size_t size, const char* src)
wchar_t*
utf8_decode_force(wchar_t* dest, size_t size, const char* src)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -218,7 +230,9 @@ wchar_t* utf8_decode_force(wchar_t* dest, size_t size, const char* src)
wchar_t* utf8_decode_force2(wchar_t* dest, size_t size, size_t* written, const char* src, size_t amt)
wchar_t*
utf8_decode_force2(wchar_t* dest, size_t size, size_t* written, const char* src,
size_t amt)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -232,3 +246,10 @@ wchar_t* utf8_decode_force2(wchar_t* dest, size_t size, size_t* written, const c
if(written) *written = ctx.written;
return dest;
}
/* options for text editors
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*/

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@ -1,10 +1,13 @@
/* libutf8/src/lib/decode.h
/* libutf8/src/libutf8/200_decode.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \defgroup decode UTF-8 decoding routines.
/*! \defgroup decode UTF-8 decoding routines
These routines decode UTF-8 data into C's wide character type \c wchar_t. Errors are reported
through \c errno, with the following errors being of particular interest:
@ -185,3 +188,7 @@ wchar_t* utf8_decode_force2(wchar_t* dest, size_t size, size_t* written, const c
/*!@}*/
/* options for text editors
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*/

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@ -1,16 +1,20 @@
/* libutf8/src/lib/encode.c
/* libutf8/src/libutf8/300_encode.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
char* utf8_encode_char(char* dest, size_t amt, wchar_t ch)
char*
utf8_encode_char(char* dest, size_t amt, wchar_t ch)
{
if(!dest || !amt) {
errno = EINVAL;
return 0;
}
if(!utf8_isvalid(ch)) {
if(!utf8_isucs4(ch)) {
errno = EILSEQ;
return 0;
}
@ -75,26 +79,30 @@ char* utf8_encode_char(char* dest, size_t amt, wchar_t ch)
char* utf8_encode_char_force(char* dest, size_t amt, wchar_t ch, wchar_t ilseq)
char*
utf8_encode_char_force(char* dest, size_t amt, wchar_t ch, wchar_t ilseq)
{
if(!utf8_isvalid(ilseq)) {
if(!utf8_isucs4(ilseq)) {
errno = EILSEQ;
return 0;
}
return utf8_encode_char(dest, amt, utf8_isvalid(ch) ? ch : ilseq);
return utf8_encode_char(dest, amt, utf8_isucs4(ch) ? ch : ilseq);
}
char* utf8_encode(char* dest, size_t amt, const wchar_t* src)
char*
utf8_encode(char* dest, size_t amt, const wchar_t* src)
{
return utf8_encode2(dest, amt, 0, src, -1);
}
char* utf8_encode2(char* dest, size_t amt, size_t* written, const wchar_t* src, size_t inamt)
char*
utf8_encode2(char* dest, size_t amt, size_t* written, const wchar_t* src,
size_t inamt)
{
struct utf8_encode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -114,14 +122,17 @@ char* utf8_encode2(char* dest, size_t amt, size_t* written, const wchar_t* src,
char* utf8_encode_force(char* dest, size_t amt, const wchar_t* src)
char*
utf8_encode_force(char* dest, size_t amt, const wchar_t* src)
{
return utf8_encode_force2(dest, amt, 0, src, -1);
}
char* utf8_encode_force2(char* dest, size_t amt, size_t* written, const wchar_t* src, size_t inamt)
char*
utf8_encode_force2(char* dest, size_t amt, size_t* written, const wchar_t* src,
size_t inamt)
{
struct utf8_encode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -136,6 +147,9 @@ char* utf8_encode_force2(char* dest, size_t amt, size_t* written, const wchar_t*
return dest;
}
/* options for text editors
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*/

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@ -1,10 +1,13 @@
/* libutf8/src/lib/encode.h
/* libutf8/src/libutf8/300_encode.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \defgroup encode UTF-8 encoding routines.
/*! \defgroup encode UTF-8 encoding routines
The functions in this module allow encoding of UTF-8 characters. Errors are reported through
\c errno, with the following errors being of particular interest:
@ -138,7 +141,7 @@ char* utf8_encode_force2(char* dest, size_t amt, size_t* written, const wchar_t*
/*!@}*/
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@ -1,9 +1,12 @@
/* libutf8/src/lib/decode_ctx.c
/* libutf8/src/libutf8/400_decode_state.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
enum utf8_decoder_state {
utf8_state_none,
utf8_state_multibyte1,
@ -17,7 +20,8 @@ enum utf8_decoder_state {
struct utf8_decode_state* utf8_decoder(struct utf8_decode_state* ctx)
struct utf8_decode_state*
utf8_decoder(struct utf8_decode_state* ctx)
{
wchar_t* wr;
size_t avail;
@ -32,7 +36,7 @@ struct utf8_decode_state* utf8_decoder(struct utf8_decode_state* ctx)
ctx->written = 0;
avail = ctx->wr_size;
loop:
loop:
while(ctx->rd_remain) {
uint8_t in = *ctx->rd;
@ -41,7 +45,7 @@ loop:
case utf8_state_none:
if(!in && ctx->rd_remain < 0) {
*wr = 0;
ctx->complete = true;
ctx->complete = 1;
++ctx->byte_offset;
return ctx;
}
@ -50,7 +54,7 @@ loop:
++ctx->written;
--avail;
++ctx->char_offset;
ctx->complete = true;
ctx->complete = 1;
if(in == 0x0A) {
++ctx->line;
ctx->col = 0;
@ -60,7 +64,7 @@ loop:
ctx->state = utf8_state_none;
break;
}
ctx->complete = false;
ctx->complete = 0;
if((in & 0xE0) == 0xC0) {
ctx->minch = 0x80;
ctx->state = utf8_state_multibyte1;
@ -106,18 +110,18 @@ loop:
error_type = utf8_decode_error_overlong;
goto error;
} else {
// validate codepoint
if(!utf8_isvalid(ctx->statech)) {
/* validate codepoint */
if(!utf8_isucs4(ctx->statech)) {
error_type = utf8_decode_error_illegal_cp;
goto error;
}
// add to output string
/* add to output string */
*wr++ = ctx->statech;
++ctx->written;
--avail;
++ctx->char_offset;
ctx->complete = true;
ctx->complete = 1;
if(ctx->statech == 0x0A || ctx->statech == 0x2028) {
++ctx->line;
ctx->col = 0;
@ -141,7 +145,7 @@ loop:
*wr = 0;
return ctx;
error:
error:
if(!ctx->error_callback) {
errno = EILSEQ;
return 0;
@ -172,15 +176,16 @@ error:
goto loop;
}
// shouldn't reach here
/* shouldn't reach here */
errno = EILSEQ;
return 0;
}
enum utf8_decode_error_action utf8_decode_error_callback_replace(
const struct utf8_decode_state* ctx, enum utf8_decode_error error, wchar_t* newch)
enum utf8_decode_error_action
utf8_decode_error_callback_replace(const struct utf8_decode_state* ctx,
enum utf8_decode_error error, wchar_t* newch)
{
(void)ctx;
(void)error;
@ -190,8 +195,9 @@ enum utf8_decode_error_action utf8_decode_error_callback_replace(
enum utf8_decode_error_action utf8_decode_error_callback_skip(
const struct utf8_decode_state* ctx, enum utf8_decode_error error, wchar_t* newch)
enum utf8_decode_error_action
utf8_decode_error_callback_skip(const struct utf8_decode_state* ctx,
enum utf8_decode_error error, wchar_t* newch)
{
(void)ctx;
(void)error;
@ -199,6 +205,9 @@ enum utf8_decode_error_action utf8_decode_error_callback_skip(
return utf8_decode_error_action_skip;
}
/* options for text editors
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*/

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@ -1,10 +1,13 @@
/* libutf8/src/lib/decode_ctx.h
/* libutf8/src/libutf8/400_decode_state.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \defgroup decode_ctx UTF-8 stateful decoder.
/*! \defgroup decode_ctx UTF-8 stateful decoder
This UTF-8 decoder uses a structure to maintain state information between calls. This means that
you can feed it a stream of data as it comes in without needing to store the entire document in a
@ -19,6 +22,11 @@ character, or simply skipping the illegal byte sequence.
/* opaque type */
struct utf8_decode_state;
/*! \brief Types of decoder error.
These are the types of error that can be encountered by the decoder. This allows slightly more
@ -27,19 +35,19 @@ to the callback function.
*/
enum utf8_decode_error {
/// Lone continuation char encountered when start char expected.
/*! \brief Lone continuation char encountered when start char expected. */
utf8_decode_error_lone_cchar,
/// Non-continuation char encountered within multibyte sequence.
/*! \brief Non-continuation char encountered within multibyte sequence. */
utf8_decode_error_not_cchar,
/// Invalid start char (not ASCII).
/*! \brief Invalid start char (not ASCII). */
utf8_decode_error_not_schar,
/// Overlong byte sequence.
/*! \brief Overlong byte sequence. */
utf8_decode_error_overlong,
/// Illegal code positions (UTF-16 surrogates or 0xFFFE,0xFFFF).
/*! \brief Illegal code positions (UTF-16 surrogates or 0xFFFE,0xFFFF). */
utf8_decode_error_illegal_cp
};
@ -52,13 +60,13 @@ error. These actions are specified by the error callback function's return value
*/
enum utf8_decode_error_action {
/// Abort the conversion, returning EILSEQ.
/*! \brief Abort the conversion, returning EILSEQ. */
utf8_decode_error_action_abort,
/// Skip the illegal byte sequence.
/*! \brief Skip the illegal byte sequence. */
utf8_decode_error_action_skip,
/// Discard the illegal byte sequence and enter a replacement char.
/*! \brief Discard the illegal byte sequence and enter a replacement char. */
utf8_decode_error_action_replace
};
@ -112,48 +120,48 @@ these variables aren't perfect, as they can be affected by errors and limitation
*/
struct utf8_decode_state {
/// \c false if we are part-way through a multi-byte character.
bool complete;
/*! \brief 0 if we are part-way through a multi-byte character. */
int complete;
/// Data to read (current read position).
/*! \brief Data to read (current read position). */
const char* rd;
/// Number of bytes remaining (current).
/*! \brief Number of bytes remaining (current). */
int rd_remain;
/// Internal state; initialise to 0, don't change.
/*! \brief Internal state; initialise to 0, don't change. */
int state;
/// Error callback (may be 0).
/*! \brief Error callback (may be 0). */
utf8_decode_error_callback error_callback;
/// Pointer to output buffer.
/*! \brief Pointer to output buffer. */
wchar_t* wr;
/// Number of characters that can be written.
/*! \brief Number of characters that can be written. */
size_t wr_size;
/// Number of characters written on last call.
/*! \brief Number of characters written on last call. */
size_t written;
/// Arbitrary data pointer for \a error_callback.
/*! \brief Arbitrary data pointer for \a error_callback. */
void* data;
/// Current line (starting from 0).
/*! \brief Current line (starting from 0). */
int line;
/// Current column (starting from 0).
/*! \brief Current column (starting from 0). */
int col;
/// Character offset from start of data (starting from 0).
/*! \brief Character offset from start of data (starting from 0). */
int char_offset;
/// Byte offset from start of data (starting from 0).
/*! \brief Byte offset from start of data (starting from 0). */
int byte_offset;
/// Don't use this.
/*! \brief Don't use this. */
wchar_t statech;
/// Don't use this.
/*! \brief Don't use this. */
wchar_t minch;
};
@ -180,18 +188,18 @@ struct utf8_decode_state* utf8_decoder(struct utf8_decode_state* state);
/// Standard error callback: use replacement char 0xFFFD.
/*! \brief Standard error callback: use replacement char 0xFFFD. */
enum utf8_decode_error_action utf8_decode_error_callback_replace(
const struct utf8_decode_state* ctx, enum utf8_decode_error error, wchar_t* newch);
/// Standard error callback: skip invalid chars.
/*! \brief Standard error callback: skip invalid chars. */
enum utf8_decode_error_action utf8_decode_error_callback_skip(
const struct utf8_decode_state* ctx, enum utf8_decode_error error, wchar_t* newch);
/*!@}*/
/* options for text editors
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@ -1,29 +1,35 @@
/* libutf8/src/lib/encode_state.c
/* libutf8/src/libutf8/500_encode_state.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
struct utf8_encode_state* utf8_encoder(struct utf8_encode_state* state)
struct utf8_encode_state*
utf8_encoder(struct utf8_encode_state* state)
{
char* wr = state->wr, * ret;
char* endp = wr + state->wr_size - 1;
char* wr, * ret, * endp;
wchar_t ch;
enum utf8_encode_error_action error_action;
bool reencoding;
int reencoding;
if(!state || !state->rd || !state->wr || state->wr_size < 7) {
errno = EINVAL;
return 0;
}
wr = state->wr;
endp = wr + state->wr_size - 1;
state->written = 0;
while(state->rd_remain) {
ch = *state->rd;
if(!ch && state->rd_remain < 0) break;
reencoding = false;
reencode:
reencoding = 0;
reencode:
ret = utf8_encode_char(wr, endp - wr, ch);
if(!ret) {
if(errno == ENOMEM) break;
@ -38,7 +44,7 @@ struct utf8_encode_state* utf8_encoder(struct utf8_encode_state* state)
return 0;
case utf8_encode_error_action_replace:
reencoding = true;
reencoding = 1;
goto reencode;
case utf8_encode_error_action_skip:
@ -65,8 +71,9 @@ struct utf8_encode_state* utf8_encoder(struct utf8_encode_state* state)
enum utf8_encode_error_action utf8_encode_error_callback_replace(
const struct utf8_encode_state* state, wchar_t* newch)
enum utf8_encode_error_action
utf8_encode_error_callback_replace(const struct utf8_encode_state* state,
wchar_t* newch)
{
(void)state;
*newch = 0xFFFD;
@ -75,14 +82,18 @@ enum utf8_encode_error_action utf8_encode_error_callback_replace(
enum utf8_encode_error_action utf8_encode_error_callback_skip(
const struct utf8_encode_state* state, wchar_t* newch)
enum utf8_encode_error_action
utf8_encode_error_callback_skip(const struct utf8_encode_state* state,
wchar_t* newch)
{
(void)state;
(void)newch;
return utf8_encode_error_action_skip;
}
/* options for text editors
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@ -1,10 +1,13 @@
/* libutf8/src/lib/encode_state.h
/* libutf8/src/libutf8/500_encode_state.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
/*! \defgroup encode_state UTF-8 stateful encoder.
/*! \defgroup encode_state UTF-8 stateful encoder
This UTF-8 encoder uses a structure to maintain state information between calls. This means that
you can feed it a stream of data as it comes in without needing to store the entire source in a
@ -20,6 +23,11 @@ character.
/* opaque type */
struct utf8_encode_state;
/*! \brief Action to be taken after error callback.
These are the possible actions that can be undertaken after a stateful encoding operation has
@ -28,13 +36,13 @@ function's return value.
*/
enum utf8_encode_error_action {
/// Abort the conversion, returning EILSEQ.
/*! \brief Abort the conversion, returning EILSEQ. */
utf8_encode_error_action_abort,
/// Skip the illegal byte sequence.
/*! \brief Skip the illegal byte sequence. */
utf8_encode_error_action_skip,
/// Discard the illegal byte sequence and enter a replacement char.
/*! \brief Discard the illegal byte sequence and enter a replacement char. */
utf8_encode_error_action_replace
};
@ -55,11 +63,11 @@ it with something else, or abort the conversion entirely.
typedef enum utf8_encode_error_action (*utf8_encode_error_callback)(
const struct utf8_encode_state* state, wchar_t* newch);
/// Standard error callback: use replacement char 0xFFFD.
/*! \brief Standard error callback: use replacement char 0xFFFD. */
enum utf8_encode_error_action utf8_encode_error_callback_replace(
const struct utf8_encode_state* state, wchar_t* newch);
/// Standard error callback: skip invalid chars.
/*! \brief Standard error callback: skip invalid chars. */
enum utf8_encode_error_action utf8_encode_error_callback_skip(
const struct utf8_encode_state* state, wchar_t* newch);
@ -87,34 +95,34 @@ start of the stream, and should always be accurate.
*/
struct utf8_encode_state {
/// Current read position.
/*! \brief Current read position. */
const wchar_t* rd;
/// Number of chars remaining (-ve means to scan for null char).
/*! \brief Number of chars remaining (-ve means to scan for null char). */
int rd_remain;
/// Callback function used to handle illegal source characters.
/*! \brief Callback function used to handle illegal source characters. */
utf8_encode_error_callback error_callback;
/// Output buffer.
/*! \brief Output buffer. */
char* wr;
/// Output buffer size.
/*! \brief Output buffer size. */
size_t wr_size;
/// Number of bytes written during last call.
/*! \brief Number of bytes written during last call. */
size_t written;
/// Arbitrary pointer (useful for \a error_callback).
/*! \brief Arbitrary pointer (useful for \a error_callback). */
void* data;
/// Current line (starting from 0).
/*! \brief Current line (starting from 0). */
int line;
/// Current column (starting from 0).
/*! \brief Current column (starting from 0). */
int col;
/// Character offset from start of data (starting from 0).
/*! \brief Character offset from start of data (starting from 0). */
int char_offset;
};
@ -152,7 +160,7 @@ struct utf8_encode_state* utf8_encoder(struct utf8_encode_state* state);
/*!@}*/
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=c.doxygen
*/

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@ -0,0 +1,17 @@
/* libutf8/src/libutf8/999_BottomHeader.h
*
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
#ifdef __cplusplus
}
#endif
#endif
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
vim: expandtab:ts=4:sw=4:syntax=c.doxygen
*/

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@ -1,11 +0,0 @@
/* libutf8/src/lib/BottomHeader.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
#ifdef __cplusplus
}
#endif
#endif

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@ -1,14 +0,0 @@
/* libutf8/src/lib/ForwardDeclare.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
// This file simply contains forward declarations of all libutf8
// classes, to facilitate header ordering, etc.
// encode_state.h
struct utf8_encode_state;
// decode_state.h
struct utf8_decode_state;

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@ -1,16 +0,0 @@
/* libutf8/src/lib/TopHeader.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
#ifndef HEADER_LIBUTF8
#define HEADER_LIBUTF8
// standard includes, or includes needed for type declarations
#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif

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@ -1,13 +0,0 @@
/* libutf8/src/lib/TopSource.cpp
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
#include "utf8.h"
// Below are all the includes used throughout the library.
#include <errno.h>
#include <stdint.h>
#include <string.h>

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@ -2,35 +2,37 @@ build_target libutf8
# make paths (this is for Gentoo in particular)
build_dir_tree "${LIBDIR}" || return 1
build_dir_tree "${PKGCONFDIR}" || return 1
build_dir_tree "${BINDIR}" || return 1
build_dir_tree "${INCLUDEDIR}" || return 1
# install library
echo "Installing libraries into '${LIBDIR}'"
source src/libutf8/soversion
install_file ${libutf8} ${LIBDIR} 0755 || return 1
BASE="${libutf8_BASE}.so"
MAJOR="${BASE}.${SOMAJOR}"
MINOR="${MAJOR}.${SOMINOR}"
MICRO="${MINOR}.${SOMICRO}"
install_symlink "${MINOR}" "${MICRO}" "${LIBDIR}"
install_symlink "${MAJOR}" "${MINOR}" "${LIBDIR}"
install_symlink "${BASE}" "${MAJOR}" "${LIBDIR}"
MICRO="${MAJOR}.${SOMICRO}"
install_symlink "${BASE}" "${MICRO}" "${LIBDIR}"
# install header
echo "Installing header file '${libutf8_HEADER}' into ${INCLUDEDIR}"
install_header ${libutf8_HEADER} ${INCLUDEDIR} 0644 || return 1
# install pkgconfig file
echo "Installing package config file into ${PKGCONFDIR}"
PKGCONFFILE=${PKGCONFDIR}/libutf8.pc
do_cmd rm -f ${PKGCONFFILE}
do_cmd_redir ${PKGCONFFILE} sed \
# install config script
echo "Installing config script into ${BINDIR}"
CONFFILE="${INSTALL_PREFIX}${BINDIR}/libutf8-config"
do_cmd rm -f "${CONFFILE}"
do_cmd_redir "${CONFFILE}" sed \
-e "s,@VERSION@,${VERSION}," \
-e "s,@LIBDIR@,${FINALLIBDIR}," \
-e "s,@INCLUDEDIR@,${FINALINCLUDEDIR}," \
src/libutf8/pkgconf.in
do_cmd chmod 0644 ${PKGCONFFILE}
-e "s,@DEP_CFLAGS@,${libutf8_DEP_CFLAGS}," \
-e "s,@DEP_LIBS@,${libutf8_DEP_LIBS}," \
-e "s,@LIB_DIR@,${LIBDIR}," \
-e "s,@INCLUDE_DIR@,${INCLUDEDIR}," \
src/libutf8/config-script
do_cmd chmod 0755 "${CONFFILE}"
print_success "Done"
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: expandtab:ts=4:sw=4
# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -3,14 +3,18 @@
# libutf8_BUILT
# libutf8_HEADER
# libutf8_BASE
# libutf8_DEP_CFLAGS
# libutf8_DEP_LIBS
if [ -z ${libutf8_BUILT} ]
then
libutf8_BASE=libutf8
source src/libutf8/soversion
libutf8="obj/${libutf8_BASE}.so.${SOMAJOR}.${SOMINOR}.${SOMICRO}"
SO_EXTRA="-lc"
libutf8="obj/${libutf8_BASE}.so.${SOMAJOR}.${SOMICRO}"
libutf8_DEP_CFLAGS="" # @TODO@ cflags
libutf8_DEP_LIBS="" # @TODO@ libs
SO_EXTRA="${libutf8_DEP_CFLAGS} ${libutf8_DEP_LIBS} -lc"
echo "Building library ${libutf8}..."
@ -30,13 +34,14 @@ then
then
echo " Compiling"
SONAME="${libutf8_BASE}.so.${SOMAJOR}.${SOMINOR}"
SONAME="${libutf8_BASE}.so.${SOMAJOR}"
do_cmd ${CC} ${CFLAGS} -Iobj -shared -fpic -o "${libutf8}" \
-Wl,-soname,${SONAME} \
${SRC} ${SO_EXTRA} || return 1
# make tests work
do_cmd ln -sf $(basename ${libutf8}) obj/${SONAME} || return 1
# make tests and linking work
do_cmd ln -sf "$(basename "${libutf8}")" "obj/${SONAME}" || return 1
do_cmd ln -sf "$(basename "${libutf8}")" "obj/${libutf8_BASE}.so" || return 1
print_success "Library built"
else
@ -48,4 +53,4 @@ then
fi
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# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -8,14 +8,14 @@ MONOLITHIC_TESTS="src/libutf8/build.lib src/libutf8/build.monolithic"
if [ -z "${libutf8_MONOLITHIC}" ]
then
MONOLITHIC_SOURCE="$(echo src/libutf8/{TopHeader,ForwardDeclare,ctype,{de,en}code{,_state},BottomHeader}.h)"
MONOLITHIC_SOURCE="$(find src/libutf8/ -name '*.h' | sort)"
make_monolithic ${HDR} Ch || return 1
MONOLITHIC_SOURCE="$(echo src/libutf8/{TopSource,ctype,{de,en}code{,_state}}.c)"
MONOLITHIC_SOURCE="$(find src/libutf8/ -name '*.c' | sort)"
make_monolithic ${SRC} C || return 1
libutf8_MONOLITHIC=1
MONOLITHIC_DOC="${MONOLITHIC_DOC} ${HDR}"
fi
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: expandtab:ts=4:sw=4
# vim: syntax=sh:expandtab:ts=4:sw=4

98
src/libutf8/config-script Normal file
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@ -0,0 +1,98 @@
#!/bin/bash
# libutf8/src/libutf8/config-script
#
# libutf8-config template. Variables are finalised at install time.
#
dep_cflags="@DEP_CFLAGS@"
dep_libs="@DEP_LIBS@"
include_dir="@INCLUDE_DIR@"
include_dir_set="no"
lib_dir="@LIB_DIR@"
lib_dir_set="no"
usage() {
cat <<EOF
Usage: libutf8-config [options]
Options:
[--version]
[--libs]
[--libdir[=DIR]]
[--cflags]
[--includedir[=DIR]]
EOF
exit $1
}
[ $# -eq 0 ] && usage 1 1>&2
while [ $# -gt 0 ]
do
case "$1" in
-*=*)
optarg="$(echo "$1" | sed 's/[-_a-zA-Z0-9]*=//')"
;;
*)
optarg=""
;;
esac
case "$1" in
--libdir=*)
lib_dir="${optarg}"
lib_dir_set="yes"
;;
--libdir)
echo_lib_dir="yes"
;;
--includedir=*)
include_dir="${optarg}"
include_dir_set="yes"
;;
--includedir)
echo_include_dir="yes"
;;
--version)
echo "@VERSION@"
exit 0
;;
--cflags)
[ "${include_dir}" != "/usr/include" ] && includes="-I${include_dir}"
echo_cflags="yes"
;;
--libs)
echo_libs="yes"
;;
*)
usage 1 1>&2
;;
esac
shift
done
[ "${echo_prefix}" == "yes" ] && echo "${prefix}"
[ "${echo_exec_prefix}" == "yes" ] && echo "${exec_prefix}"
[ "${echo_cflags}" == "yes" ] && echo "${dep_cflags} ${includes}"
[ "${echo_libs}" == "yes" ] && echo "${dep_libs} -L${lib_dir} -lutf8"
true
# vim: syntax=sh:expandtab:ts=4:sw=4
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@ -1,55 +0,0 @@
/* libutf8/src/lib/ctype.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
bool utf8_isascii(wchar_t ch)
{
return !(ch & ~0x7F);
}
/* From PropList-4.1.0.txt (http://www.unicode.org/Public/UNIDATA/)
0009..000D ; White_Space # Cc [5] <control-0009>..<control-000D>
0020 ; White_Space # Zs SPACE
0085 ; White_Space # Cc <control-0085>
00A0 ; White_Space # Zs NO-BREAK SPACE
1680 ; White_Space # Zs OGHAM SPACE MARK
180E ; White_Space # Zs MONGOLIAN VOWEL SEPARATOR
2000..200A ; White_Space # Zs [11] EN QUAD..HAIR SPACE
2028 ; White_Space # Zl LINE SEPARATOR
2029 ; White_Space # Zp PARAGRAPH SEPARATOR
202F ; White_Space # Zs NARROW NO-BREAK SPACE
205F ; White_Space # Zs MEDIUM MATHEMATICAL SPACE
3000 ; White_Space # Zs IDEOGRAPHIC SPACE
*/
bool utf8_isspace(wchar_t ch)
{
return((ch >= 0x0009 && ch <= 0x000D)
|| ch == 0x0020
|| ch == 0x0085
|| ch == 0x00A0
|| ch == 0x1680
|| ch == 0x180E
|| (ch >= 0x2000 && ch <= 0x200A)
|| ch == 0x2028
|| ch == 0x2029
|| ch == 0x202F
|| ch == 0x205F
|| ch == 0x3000);
}
bool utf8_isvalid(wchar_t ch)
{
return !(ch & (~((wchar_t)0x7FFFFFFF))) && (ch < 0xD800 || ch > 0xDFFF) && (ch != 0xFFFE) && (ch != 0xFFFF);
}
/* options for text editors
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*/

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@ -1,46 +0,0 @@
/* libutf8/src/lib/ctype.h
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
*/
/*! \defgroup ctype Character classification
This module contains functions for character classification. These are basically an extension of the
\c is* functions defined in \c &lt;ctype.h&gt;.
\todo There are many char classification functions that haven't been implemented yet. These won't be
implemented until they can be done in a proper, Unicode-safe fashion.
*/
/*!@{*/
/// Returns \c true if \a ch can be represented in ASCII.
bool utf8_isascii(wchar_t ch);
/// Returns \c true if \a ch is whitespace.
bool utf8_isspace(wchar_t ch);
/*! \brief Returns \c true if \a ch is a valid UCS-4 character.
\param ch The character to classify.
\retval true If \a ch is a valid UCS-4 character.
\retval false If \a ch is not a valid UCS-4 character.
This function will examine a \c wchar_t value and determine whether or not it is a valid UCS-4
character. Valid characters lie in the range 0&ndash;0x7FFFFFFF but exclude:
\li the UTF-16 surrogate code points (U+D800&ndash;U+DFFF, inclusive)
\li the invalid code points U+FFFE and U+FFFF
*/
bool utf8_isvalid(wchar_t ch);
/*!@}*/
/* options for text editors
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*/

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@ -1,21 +0,0 @@
# libutf8/src/lib/clib/pkgconf.in
#
# Metadata file for pkg-config
# ( http://www.freedesktop.org/software/pkgconfig/ )
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# Name, description
Name: @TODO@
Description: @TODO@
Version: @VERSION@
# Requirements
Requires:
# Compilation information
Libs: -L@LIBDIR@ -lutf8
Cflags: -I@INCLUDEDIR@

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@ -1,17 +1,15 @@
# libutf8/src/libutf8/soversion
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# SOMAJOR and SOMINOR are included in the library's soname. They need to
# be bumped on a binary-incompatible release. They are both single
# integers.
SOMAJOR=0
SOMINOR=0
# SOMAJOR is included in the library's soname, and needs to be bumped
# after a binary-incompatible release. It is a single integer.
SOMAJOR=1
# SOMICRO is bumped every time there is a binary-compatible release.
SOMICRO=1
SOMICRO=2

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@ -1 +1 @@
c tests tests libutf8
tests c tests libutf8

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@ -1,3 +1,3 @@
source src/tests/build.tests
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# vim: expandtab:ts=4:sw=4
# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -6,15 +6,15 @@ build_target libutf8 || return 1
if [ -z ${tests_BUILT} ]
then
LIBS="${libutf8} "
EXTRAS=""
LIBS="${libutf8} ${libutf8_DEP_CFLAGS} ${libutf8_DEP_LIBS} "
EXTRAS="" # @TODO@ libs, cflags
echo "Building test programs..."
do_cmd mkdir -p obj/tests || return 1
for SRC in src/tests/*.c
do
TEST="obj/tests/$(basename ${SRC} | sed -e 's,.c$,,')"
TEST="obj/tests/$(basename "${SRC}" ".c")"
MODIFIED=0
for file in ${LIBS} ${SRC} src/tests/build.tests
do
@ -40,4 +40,4 @@ then
fi
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
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# vim: syntax=sh:expandtab:ts=4:sw=4

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@ -1,7 +1,8 @@
/* libutf8/src/tests/decode.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
#include "utf8.h"
@ -11,15 +12,18 @@
void writeout(const wchar_t* x, int amt)
void
writeout(const wchar_t* x, int amt)
{
fwrite(x, sizeof(wchar_t), amt, stdout);
int dummy;
dummy = fwrite(x, sizeof(wchar_t), amt, stdout);
}
enum utf8_decode_error_action error_callback(
const struct utf8_decode_state* ctx, enum utf8_decode_error error, wchar_t* newch)
enum
utf8_decode_error_action error_callback(const struct utf8_decode_state* ctx,
enum utf8_decode_error error, wchar_t* newch)
{
fprintf(stderr, "Line %d, col %d (char %d, byte %d): ",
ctx->line + 1, ctx->col + 1, ctx->char_offset, ctx->byte_offset);
@ -51,7 +55,8 @@ enum utf8_decode_error_action error_callback(
int main(int argc, char* argv[])
int
main(int argc, char* argv[])
{
char inbuf[1024];
wchar_t outbuf[1024];
@ -68,19 +73,19 @@ int main(int argc, char* argv[])
return 1;
}
// set up ctx structure
/* set up ctx structure */
memset(&ctx, 0, sizeof(ctx));
ctx.wr = outbuf;
ctx.wr_size = sizeof(outbuf) / sizeof(wchar_t);
ctx.error_callback = error_callback;
// loop over input
/* loop over input */
while(!feof(stdin)) {
// read input
/* read input */
ctx.rd_remain = fread(inbuf, 1, sizeof(inbuf), stdin);
ctx.rd = inbuf;
// decode it
/* decode it */
while(ctx.rd_remain) {
if(!utf8_decoder(&ctx)) {
perror("utf8_decoder");
@ -89,7 +94,7 @@ int main(int argc, char* argv[])
return 1;
}
// write output
/* write output */
writeout(outbuf, ctx.written);
}
}
@ -104,4 +109,5 @@ int main(int argc, char* argv[])
/* options for text editors
kate: replace-trailing-space-save true; space-indent true; tab-width 4;
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*/

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@ -1,7 +1,8 @@
/* libutf8/src/tests/random.c
*
* (c)2006, Laurence Withers. Released under the GNU GPL. See file
* COPYING for more information / terms of license.
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
#include "utf8.h"
@ -14,7 +15,8 @@
void make_rand(wchar_t* buf, int ch)
void
make_rand(wchar_t* buf, int ch)
{
int fd = open("/dev/urandom", O_RDONLY);
if(fd < 0) {
@ -36,7 +38,8 @@ void make_rand(wchar_t* buf, int ch)
int do_encode(char* dest, size_t size, wchar_t* src, size_t amt)
int
do_encode(char* dest, size_t size, wchar_t* src, size_t amt)
{
struct utf8_encode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -64,14 +67,16 @@ int do_encode(char* dest, size_t size, wchar_t* src, size_t amt)
int MIN(int x, int y)
int
MIN(int x, int y)
{
return (x < y) ? x : y;
}
void do_decode_easy(wchar_t* dest, size_t size, const char* src, size_t amt)
void
do_decode_easy(wchar_t* dest, size_t size, const char* src, size_t amt)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -99,7 +104,8 @@ void do_decode_easy(wchar_t* dest, size_t size, const char* src, size_t amt)
void do_decode(wchar_t* dest, size_t size, const char* src, size_t amt)
void
do_decode(wchar_t* dest, size_t size, const char* src, size_t amt)
{
struct utf8_decode_state ctx;
memset(&ctx, 0, sizeof(ctx));
@ -130,7 +136,8 @@ void do_decode(wchar_t* dest, size_t size, const char* src, size_t amt)
int main(int argc, char* argv[])
int
main(int argc, char* argv[])
{
wchar_t wbuf[1024], wbuf2[1025];
char cbuf[8192];
@ -162,4 +169,5 @@ int main(int argc, char* argv[])
/* options for text editors
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*/

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@ -1,7 +1,7 @@
/* libutf8/src/tests/???.c
*
* (c)2006, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv2. See file COPYING or
* (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
* Released under the GNU GPLv3. See file COPYING or
* http://www.gnu.org/copyleft/gpl.html for details.
*/
@ -17,15 +17,15 @@ int main(int argc, char* argv[])
int ret = 0;
if(argc == 2 && !strcmp(argv[1], "--print-summary")) {
printf("One line summary.\n");
fputs("One line summary.\n", stdout);
return 0;
}
if(argc == 1) {
// empty argument list
/* empty argument list */
}
// TODO
/* TODO */
return ret;
}

14
version
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@ -1,19 +1,17 @@
# libutf8/version
#
# (c)2006, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv2. See file COPYING or
# (c)2006-2009, Laurence Withers, <l@lwithers.me.uk>.
# Released under the GNU GPLv3. See file COPYING or
# http://www.gnu.org/copyleft/gpl.html for details.
#
# VERSION contains the full version number of the library, which is
# expected to be in 'major.minor.micro' format. It can optionally be
# suffixed with a string.
# expected to be in 'major.minor.micro' format.
VERMAJOR=1
VERMINOR=2
VERMICRO=1
VEREXTRA=""
VERMINOR=3
VERMICRO=2
# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
# vim: expandtab:ts=4:sw=4
# vim: expandtab:ts=4:sw=4:syntax=sh