From 0214b3b06ac63b6ad1c2e691559469e3db4e4313 Mon Sep 17 00:00:00 2001 From: Laurence Withers Date: Sat, 14 Oct 2006 20:10:01 +0100 Subject: [PATCH] Initial import --- .gitignore | 2 + COPYING | 278 +++++++++++++++++++++++++++++ README | 14 ++ libiso8601.kdevelop | 168 ++++++++++++++++++ libiso8601.kdevelop.filelist | 4 + make.sh | 292 +++++++++++++++++++++++++++++++ run-test.sh | 54 ++++++ scripts/.gitignore | 12 ++ scripts/functions.sh | 68 +++++++ src/libiso8601/.params | 1 + src/libiso8601/.types.h.swp | Bin 0 -> 12288 bytes src/libiso8601/BottomHeader.h | 13 ++ src/libiso8601/TopHeader.h | 18 ++ src/libiso8601/TopSource.c | 17 ++ src/libiso8601/build.default | 1 + src/libiso8601/build.install | 1 + src/libiso8601/build.install-lib | 36 ++++ src/libiso8601/build.lib | 51 ++++++ src/libiso8601/build.monolithic | 21 +++ src/libiso8601/c_library.c | 74 ++++++++ src/libiso8601/calc.c | 174 ++++++++++++++++++ src/libiso8601/functions.h | 27 +++ src/libiso8601/parser.c | 21 +++ src/libiso8601/pkgconf.in | 21 +++ src/libiso8601/soversion | 17 ++ src/libiso8601/types.h | 45 +++++ src/tests/.params | 1 + src/tests/build.default | 3 + src/tests/build.tests | 43 +++++ src/tests/calconv.c | 151 ++++++++++++++++ src/tests/template | 36 ++++ version | 19 ++ 32 files changed, 1683 insertions(+) create mode 100644 .gitignore create mode 100644 COPYING create mode 100644 README create mode 100644 libiso8601.kdevelop create mode 100644 libiso8601.kdevelop.filelist create mode 100755 make.sh create mode 100755 run-test.sh create mode 100644 scripts/.gitignore create mode 100755 scripts/functions.sh create mode 100644 src/libiso8601/.params create mode 100644 src/libiso8601/.types.h.swp create mode 100644 src/libiso8601/BottomHeader.h create mode 100644 src/libiso8601/TopHeader.h create mode 100644 src/libiso8601/TopSource.c create mode 100644 src/libiso8601/build.default create mode 100644 src/libiso8601/build.install create mode 100644 src/libiso8601/build.install-lib create mode 100644 src/libiso8601/build.lib create mode 100644 src/libiso8601/build.monolithic create mode 100644 src/libiso8601/c_library.c create mode 100644 src/libiso8601/calc.c create mode 100644 src/libiso8601/functions.h create mode 100644 src/libiso8601/parser.c create mode 100644 src/libiso8601/pkgconf.in create mode 100644 src/libiso8601/soversion create mode 100644 src/libiso8601/types.h create mode 100644 src/tests/.params create mode 100644 src/tests/build.default create mode 100644 src/tests/build.tests create mode 100644 src/tests/calconv.c create mode 100644 src/tests/template create mode 100644 version diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d025740 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +obj +html diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d28d2c7 --- /dev/null +++ b/COPYING @@ -0,0 +1,278 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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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. diff --git a/README b/README new file mode 100644 index 0000000..dbd6aa5 --- /dev/null +++ b/README @@ -0,0 +1,14 @@ +libiso8601 +======================================================================== +(c)2006, Laurence Withers, . +Released under the GNU GPLv2. See file COPYING or +http://www.gnu.org/copyleft/gpl.html for details. + +Really Quick Instructions +------------------------- + +To build: ./make.sh +To install: ./make.sh install + (you might want to set PREFIX, by default it's /usr/local) + +@TODO@ diff --git a/libiso8601.kdevelop b/libiso8601.kdevelop new file mode 100644 index 0000000..2ddbc5e --- /dev/null +++ b/libiso8601.kdevelop @@ -0,0 +1,168 @@ + + + + Laurence Withers + l@lwithers.me.uk + $VERSION$ + KDevCustomProject + C++ + + . + false + + + + + + /bin/true + executable + / + + false + true + + + + make + + + + false + 1 + 0 + false + ./make.sh + default + + default + + + + + + + + + + + + + + + + + true + false + false + + + false + true + 10 + + + + + ada + ada_bugs_gcc + bash + bash_bugs + clanlib + fortran_bugs_gcc + gnome1 + gnustep + gtk + gtk_bugs + haskell + haskell_bugs_ghc + java_bugs_gcc + java_bugs_sun + kde2book + opengl + pascal_bugs_fp + php + php_bugs + perl + perl_bugs + python + python_bugs + qt-kdev3 + ruby + ruby_bugs + sdl + sw + w3c-dom-level2-html + w3c-svg + w3c-uaag10 + wxwidgets_bugs + + + Guide to the Qt Translation Tools + Qt Assistant Manual + Qt Designer Manual + Qt Reference Documentation + qmake User Guide + + + KDE Libraries (Doxygen) + + + + + + + + + + + + .h + .cpp + + + + + true + true + true + false + true + true + true + 1 + 1 + 250 + + + + set + m_,_ + theValue + true + true + + + + + + + + + + + + + false + false + + + *.o,*.lo,CVS + false + false + + + + + + + diff --git a/libiso8601.kdevelop.filelist b/libiso8601.kdevelop.filelist new file mode 100644 index 0000000..81bce2d --- /dev/null +++ b/libiso8601.kdevelop.filelist @@ -0,0 +1,4 @@ +# KDevelop Custom Project File List +src/lib/BottomHeader.h +src/lib/TopHeader.h +src/lib/TopSource.cpp diff --git a/make.sh b/make.sh new file mode 100755 index 0000000..cd9513e --- /dev/null +++ b/make.sh @@ -0,0 +1,292 @@ +#!/bin/bash +# libiso8601/make.sh +# +# (c)2006, Laurence Withers, . +# Released under the GNU GPLv2. See file COPYING or +# http://www.gnu.org/copyleft/gpl.html for details. +# + + +# This file is the script used to build libiso8601. 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/libiso8601" + +# 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 "${SDCC}" ] && SDCC="sdcc" + + + +# Get version information +source version || exit 1 +VERSION="${VERMAJOR}.${VERMINOR}.${VERMICRO}" +if [ ! -z "${VEREXTRA}" ] +then + VERSION="${VERSION}-${VEREXTRA}" +fi + + + +# Get standard functions +[ -z "${VERBOSE}" ] && VERBOSE="0" +source scripts/functions.sh || exit 1 + + +# List of directories which will be emptied by clean. +OUTPUT_DIRS="obj html" + + + +# This function makes a monolithic file out of several source files. Its +# first argument is the name of the output file, and the second is the +# format of monolithic file to create (for example, "C" will cause the +# inclusion of "#line" directives at the top of each included file). +# +# It also examines the following variables: +# 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 +# +# Recognised formats are: +# none no special processing happens before each file +# C #line directives are inserted before each file +# and VERSION, VERMAJOR etc. are #defined +# Ch Like C, but for header files (no VERSION #defines) +# +make_monolithic() { + if [ $# -ne 2 ] + then + print_failure "make_monolithic() called with wrong number of arguments" + print_failure "(expecting 2, got $#)" + return 1 + fi + + MONOLITHIC_OUT=$1 + + # extract options + HASHLINE=0 + VERDEFINE=0 + if [ "$2" == "C" ] + then + HASHLINE=1 + VERDEFINE=1 + elif [ "$2" == "Ch" ] + then + HASHLINE=1 + elif [ "$2" == "none" ] + then + HASHLINE=0 # dummy command + else + print_failure "make_monolithic() called with unknown format $2" + return 1 + fi + + echo " Building monolithic file '${MONOLITHIC_OUT}'..." + + MODIFIED=0 + for FILE in ${MONOLITHIC_TESTS} ${MONOLITHIC_SOURCE} + do + if [ ! -e "${FILE}" ] + then + print_failure "'${FILE}' does not exist" + return 1 + fi + + if [ "${FILE}" -nt ${MONOLITHIC_OUT} ] + then + MODIFIED=1 + break + fi + done + + if [ ${MODIFIED} -ne 0 ] + then + do_cmd mkdir -p $(dirname ${MONOLITHIC_OUT}) + do_cmd rm -f ${MONOLITHIC_OUT} || exit 1 + + if [ ${VERDEFINE} -ne 0 ] + then + do_cmd_redir ${MONOLITHIC_OUT} echo "#define VERSION \"${VERSION}\"" || return 1 + do_cmd_redir ${MONOLITHIC_OUT} echo "#define VERMAJOR ${VERMAJOR}" || return 1 + do_cmd_redir ${MONOLITHIC_OUT} echo "#define VERMINOR ${VERMINOR}" || return 1 + do_cmd_redir ${MONOLITHIC_OUT} echo "#define VERMICRO ${VERMICRO}" || return 1 + do_cmd_redir ${MONOLITHIC_OUT} echo "#define VEREXTRA \"${VEREXTRA}\"" || return 1 + fi + + for FILE in ${MONOLITHIC_SOURCE} + do + if [ ${HASHLINE} -ne 0 ] + then + do_cmd_redir ${MONOLITHIC_OUT} echo "#line 1 \"${FILE}\"" || return 1 + fi + do_cmd_redir ${MONOLITHIC_OUT} cat "${FILE}" || return 1 + done + print_success "Done" + else + print_success "Up to date" + fi +} + + + +# This will build a directory tree, if required, with mode 0755. The +# argument is the directory to build. +build_dir_tree() { + # sanity check + if [ $# -ne 1 ] + then + print_failure "build_dir_tree() called with wrong number of arguments" + print_failure "(expecting 1, got $#)" + return 1 + fi + + local DIR="$1" + + # if the directory already exists, return success + [ -d "${DIR}" ] && return 0 + + # if something with this name already exists, but not a directory, + # then fail + if [ -e "${DIR}" ] + then + print_failure "Failed to create directory '${DIR}'" + return 1 + fi + + # build the directory, but if it fails, recurse a level (and handle + # the case where recursion fails) + mkdir "${DIR}" >& /dev/null + if [ $? -ne 0 ] + then + build_dir_tree $(dirname "${DIR}") || return 1 + mkdir "${DIR}" + if [ $? -ne 0 ] + then + print_failure "Failed to create directory '${DIR}'" + return 1 + fi + fi + + # set permissions on newly-created dir and return + chmod 0755 "${DIR}" + return 0 +} + + + +# This will install a file. The first parameter is the source, and the +# 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)" + + echo " Installing: '$1' -> '$2'" + do_cmd cp -fP "$1" "${DEST_FILE}" || return 1 + do_cmd chmod "$3" "${DEST_FILE}" || return 1 + + return 0 +} + + + +# 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)" + + echo " Installing header: '$1' -> '$2'" + 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 + + return 0 +} + + + +# This installs a symlink. The first argument is the symlink's name; the +# 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'" + + ( do_cmd cd $3; ln -sf $2 $1 ) || return 1 + + return 0 +} + + + +build_target() { + ITEMS="src/$1/build.default" + if [ ! -e "${ITEMS}" ] + then + ITEMS="$(find src -type f -name build.$1)" + fi + + if [ -z "${ITEMS}" ] + then + print_failure "Unrecognised target '$1'" + return 1 + fi + + for item in ${ITEMS} + do + do_cmd source ${item} || exit 1 + done + return 0 +} + + + +######################################################################## +# Main script +######################################################################## + +if [ $# -eq 0 ] +then + targets="default" +else + targets="$@" +fi + +for func in ${targets} +do + case ${func} in + clean) + echo "Cleaning..." + rm -rf ${OUTPUT_DIRS} + print_success "Done" + ;; + + # bad Kdevelop! bad! + -j1) + ;; + -k) + ;; + + *) + build_target ${func} || exit 1 + ;; + esac +done + +exit 0 + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/run-test.sh b/run-test.sh new file mode 100755 index 0000000..3e45b16 --- /dev/null +++ b/run-test.sh @@ -0,0 +1,54 @@ +#!/bin/bash +# libiso8601/test.sh +# +# (c)2006, Laurence Withers, . +# Released under the GNU GPLv2. See file COPYING or +# http://www.gnu.org/copyleft/gpl.html for details. +# + +# Running this script on its own will display a summary of all the +# available tests; running it with arguments runs the relevant test. + + + +# This runs a test, setting the correct library path. +run_test() { + EXE=obj/tests/$1 + shift + if [ ! -x ${EXE} ] + then + echo "No such test '${EXE}'" + return 1 + fi + + LD_LIBRARY_PATH="obj" ${EXE} "$@" || return 1 + return 0 +} + + + +# This prints summary output from each test app. +print_tests() { + echo "Available tests" + echo "---------------------------------------------------------------------" + for EXE in obj/tests/* + do + [ -x ${EXE} ] || continue + NAME=$(echo ${EXE} | sed 's,obj/tests/,,') + echo -ne "${NAME}\t" + LD_LIBRARY_PATH="obj" ${EXE} --print-summary + done +} + + +# Main script +if [ $# -eq 0 ] +then + print_tests + exit 0 +fi + +run_test $* + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/scripts/.gitignore b/scripts/.gitignore new file mode 100644 index 0000000..a540f48 --- /dev/null +++ b/scripts/.gitignore @@ -0,0 +1,12 @@ +build.c++.app +build.c++.lib +build.c++.qtapp +build.c++.tests +build.c.app +build.c.lib +build.c.tests +build.doxygen.docs +build.none.files +build.sdcc.firmware +module-create.sh +release.sh diff --git a/scripts/functions.sh b/scripts/functions.sh new file mode 100755 index 0000000..d4acc7f --- /dev/null +++ b/scripts/functions.sh @@ -0,0 +1,68 @@ +#!/bin/bash +# libiso8601/scripts/functions.sh +# +# (c)2006, Laurence Withers, . +# Released under the GNU GPLv2. See file COPYING or +# http://www.gnu.org/copyleft/gpl.html for details. +# + +# Common functions + + + +# Print a success message +print_success() { + if [ -z "${TERM}" -o "${TERM}" == "dumb" ] + then + echo -n " - " + else + (echo -n -e " \E[32m* "; tput sgr0) + fi + echo $* +} + + + +# Print a failure message +print_failure() { + if [ -z "${TERM}" -o "${TERM}" == "dumb" ] + then + echo -n " *** " + else + (echo -n -e " \E[31m*** "; tput sgr0) + fi + echo $* +} + + + +# This function carries out a command, but reports its failure if +# necessary. +do_cmd() { + [ "${VERBOSE}" != "0" ] && echo "$@" + "$@" + if [ $? -ne 0 ] + then + print_failure "'$@' failed." + return 1 + fi +} + + + +# This function carries out a command, but reports its failure if +# necessary. +do_cmd_redir() { + DEST=$1 + shift + [ "${VERBOSE}" != "0" ] && echo "$@ >> ${DEST}" + "$@" >> ${DEST} + if [ $? -ne 0 ] + then + print_failure "'$@' failed." + return 1 + fi +} + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/libiso8601/.params b/src/libiso8601/.params new file mode 100644 index 0000000..ecfef87 --- /dev/null +++ b/src/libiso8601/.params @@ -0,0 +1 @@ +c lib libiso8601 iso8601.h diff --git a/src/libiso8601/.types.h.swp b/src/libiso8601/.types.h.swp new file mode 100644 index 0000000000000000000000000000000000000000..800743c0eaf46747e916a403f7580bbb7e81cabd GIT binary patch literal 12288 zcmeI2&ubGw6vw9?ylAVf=gO!DYe;s}B-WT%5kzXGt<_RR5W;qMl3lvL*q!Y*mFm%( z|AZ)>{1XJd2>t+X7K(ST-aPu<%_eC})Al4NZ{fpc=gq!(?~}=)bXJNFX6N}8rO0rd zX6*gw%D&}G7C{6~*z)=lEvRSAOvvO%N{i$C#e~zCSTR!UBG>;6B0Wv@a$N(8217v^< zkb(cefb@shGxTvR>!pz0hxXjFN4k*#GC&5%02v?yWPl8i0Wv@a$N(821OK1_&0uWf z1Y>tjqImrOzx((9_9@1;z$@T^t6&OT1{F{SHNx07*aF|dJMa=b2M$;QRd5!J zfl=^#n6V$=19$^o01w;)6)*uVf)Vf&wS5C$!58oud;)Jl6U>98{@Z{qGC&5%02v?y zWPl8i0Wv@a{(^yAPGxJBQ{!UY*IYwtD>WHTS88EAU16)56g3_Q-_~?dkb!2|mfI?X ze)1Sj-mEj8 zU6w1$r3R90G(w^G$0G!)7&lN+!w-a>=hAXIAL}ec8M@@zx#Wf+Bq|O06UH`o%<8St zIli2xNmgkFn%*y9XV9_SB$(enYI;#{Kp2?^yoj^|B1y^tA=h(7o(VT{dVThKOFQkU z>09dxNrW|GLu>EfNG!zafK|P~7!X0W0TIV@r8ywh78)Ad)kUxFw2OZ6$yc84g^x$ literal 0 HcmV?d00001 diff --git a/src/libiso8601/BottomHeader.h b/src/libiso8601/BottomHeader.h new file mode 100644 index 0000000..f0b842a --- /dev/null +++ b/src/libiso8601/BottomHeader.h @@ -0,0 +1,13 @@ +/* libiso8601/src/libiso8601/BottomHeader.h + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +#endif + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/TopHeader.h b/src/libiso8601/TopHeader.h new file mode 100644 index 0000000..5f20f12 --- /dev/null +++ b/src/libiso8601/TopHeader.h @@ -0,0 +1,18 @@ +/* libiso8601/src/libiso8601/TopHeader.h + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +#ifndef HEADER_libiso8601 +#define HEADER_libiso8601 + +// standard includes, or includes needed for type declarations +#include +#include + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/TopSource.c b/src/libiso8601/TopSource.c new file mode 100644 index 0000000..f890996 --- /dev/null +++ b/src/libiso8601/TopSource.c @@ -0,0 +1,17 @@ +/* libiso8601/src/libiso8601/TopSource.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +#include "iso8601.h" + +// Below are all the includes used throughout the library. +#include +#include + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/build.default b/src/libiso8601/build.default new file mode 100644 index 0000000..8516f9f --- /dev/null +++ b/src/libiso8601/build.default @@ -0,0 +1 @@ +source src/libiso8601/build.lib diff --git a/src/libiso8601/build.install b/src/libiso8601/build.install new file mode 100644 index 0000000..5db75ef --- /dev/null +++ b/src/libiso8601/build.install @@ -0,0 +1 @@ +source src/libiso8601/build.install-lib diff --git a/src/libiso8601/build.install-lib b/src/libiso8601/build.install-lib new file mode 100644 index 0000000..de2f84f --- /dev/null +++ b/src/libiso8601/build.install-lib @@ -0,0 +1,36 @@ +build_target libiso8601 + +# make paths (this is for Gentoo in particular) +build_dir_tree "${LIBDIR}" || return 1 +build_dir_tree "${PKGCONFDIR}" || return 1 +build_dir_tree "${INCLUDEDIR}" || return 1 + +# install library +echo "Installing libraries into '${LIBDIR}'" +install_file ${libiso8601} ${LIBDIR} 0755 || return 1 +BASE="${libiso8601_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}" "${LIBDIR}" + +# install header +echo "Installing header file '${libiso8601_HEADER}' into ${INCLUDEDIR}" +install_header ${libiso8601_HEADER} ${INCLUDEDIR} 0644 || return 1 + +# install pkgconfig file +echo "Installing package config file into ${PKGCONFDIR}" +PKGCONFFILE=${PKGCONFDIR}/libiso8601.pc +do_cmd rm -f ${PKGCONFFILE} +do_cmd_redir ${PKGCONFFILE} sed \ + -e "s,@VERSION@,${VERSION}," \ + -e "s,@LIBDIR@,${FINALLIBDIR}," \ + -e "s,@INCLUDEDIR@,${FINALINCLUDEDIR}," \ + src/libiso8601/pkgconf.in +do_cmd chmod 0644 ${PKGCONFFILE} +print_success "Done" + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/libiso8601/build.lib b/src/libiso8601/build.lib new file mode 100644 index 0000000..da3ed66 --- /dev/null +++ b/src/libiso8601/build.lib @@ -0,0 +1,51 @@ +# These are external variables, and shouldn't clash with anything else +# libiso8601 +# libiso8601_BUILT +# libiso8601_HEADER +# libiso8601_BASE + +if [ -z ${libiso8601_BUILT} ] +then + libiso8601_BASE=libiso8601 + source src/libiso8601/soversion + + libiso8601="obj/${libiso8601_BASE}.so.${SOMAJOR}.${SOMINOR}.${SOMICRO}" + SO_EXTRA="-lrt -lc" + + echo "Building library ${libiso8601}..." + + do_cmd source src/libiso8601/build.monolithic || return 1 + + MODIFIED=0 + for test in ${MONOLITHIC_TESTS} ${HDR} ${SRC} + do + if [ ${test} -nt ${libiso8601} ] + then + MODIFIED=1 + break + fi + done + + if [ ${MODIFIED} -ne 0 ] + then + echo " Compiling" + + SONAME="${libiso8601_BASE}.so.${SOMAJOR}.${SOMINOR}" + do_cmd ${CC} ${CFLAGS} -Iobj -shared -fpic -o "${libiso8601}" \ + -Wl,-soname,${SONAME} \ + ${SRC} ${SO_EXTRA} || return 1 + + # make tests work + do_cmd ln -sf $(basename ${libiso8601}) obj/${SONAME} || return 1 + + print_success "Library built" + else + print_success "Library up to date" + fi + + libiso8601_BUILT=1 + libiso8601_HEADER=${HDR} + +fi +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/libiso8601/build.monolithic b/src/libiso8601/build.monolithic new file mode 100644 index 0000000..4fe847c --- /dev/null +++ b/src/libiso8601/build.monolithic @@ -0,0 +1,21 @@ +# These are external variables, and shouldn't clash with anything else +# libiso8601_MONOLITHIC + +SRC="obj/libiso8601.c" +HDR="obj/iso8601.h" + +MONOLITHIC_TESTS="src/libiso8601/build.lib src/libiso8601/build.monolithic" + +if [ -z "${libiso8601_MONOLITHIC}" ] +then + MONOLITHIC_SOURCE="$(echo src/libiso8601/{TopHeader,types,functions,BottomHeader}.h)" + make_monolithic ${HDR} Ch || return 1 + + MONOLITHIC_SOURCE="$(echo src/libiso8601/{TopSource,c_library,calc,parser}.c)" + make_monolithic ${SRC} C || return 1 + + libiso8601_MONOLITHIC=1 + MONOLITHIC_DOC="${MONOLITHIC_DOC} ${HDR}" +fi +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/libiso8601/c_library.c b/src/libiso8601/c_library.c new file mode 100644 index 0000000..8d2f734 --- /dev/null +++ b/src/libiso8601/c_library.c @@ -0,0 +1,74 @@ +/* libiso8601/src/libiso8601/c_library.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + + + +void iso8601_now(struct iso8601_date* date, struct iso8601_details* details) +{ + struct timespec ts; + + // populate the `struct iso8601_date' if it was passed + if(date) { + clock_gettime(CLOCK_REALTIME, &ts); + iso8601_from_ts(date, &ts); + } + + // populate the `struct iso8601_details' if it was passed + if(details) { + tzset(); + details->date_prec = iso8601_prec_day; + details->time_prec = iso8601_prec_secfrac; + details->tz_sec = timezone; + } +} + + + +void iso8601_from_ts(struct iso8601_date* date, const struct timespec* ts) +{ + ldiv_t qr; + + qr = ldiv(ts->tv_sec, 86400); + date->day = /* XXX days between 0000-001 and 1970-001 */ + qr.quot; + date->sec = qr.rem; + date->nsec = ts->tv_nsec; +} + + + +void iso8601_to_ts(struct timespec* ts, const struct iso8601_date* date) +{ + ts->tv_sec = 86400L * date->day + date->sec; + ts->tv_nsec = date->nsec; +} + + + +void iso8601_from_time_t(struct iso8601_date* date, const time_t* t) +{ + ldiv_t qr; + + qr = ldiv(*t, 86400); + date->day = /* XXX days between 0000-001 and 1970-001 */ + qr.quot; + date->sec = qr.rem; + date->nsec = 0; +} + + + +void iso8601_to_time_t(time_t* t, const struct iso8601_date* date) +{ + *t = 86400L * date->day + date->sec; + if(date->nsec >= 500000000) ++*t; +} + + + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/calc.c b/src/libiso8601/calc.c new file mode 100644 index 0000000..a983f0e --- /dev/null +++ b/src/libiso8601/calc.c @@ -0,0 +1,174 @@ +/* libiso8601/src/libiso8601/calc.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + + + +/* CALCULATION ROUTINES + * + * This file contains calculation routines used internally in the library. Our date format is the + * number of days elapsed since 0000-001 (so that date would be 0, -0001-365 would be -1, etc.). + * Time is represented as the number of seconds elapsed since midnight at the start of the day + * (so 0 is 00:00:00 and 86400 is 24:00:00, which we take to be infinitesimally before the start + * of the next day). + */ + + + +int iso8601_isleap(int year) +{ + if(year % 4) return 0; + if(year % 100) return 1; + if(!(year % 400)) return 1; + return 0; +} + + + +/* struct monthcount, _days_in_month_common[], _days_in_month_leap[] + * + * Tables of the number of days in each month, and the number of days elapsed since the start of + * the year for each month. + */ +struct monthcount { + int elapsed, days; +}; + +static const struct monthcount _days_in_month_common[] = { + { 0, 31 }, + { 31, 28 }, + { 59, 31 }, + { 90, 30 }, + { 120, 31 }, + { 151, 30 }, + { 181, 31 }, + { 212, 31 }, + { 243, 30 }, + { 273, 31 }, + { 304, 30 }, + { 334, 31 } +}; + +static const struct monthcount _days_in_month_leap[] = { + { 0, 31 }, + { 31, 29 }, + { 60, 31 }, + { 91, 30 }, + { 121, 31 }, + { 152, 30 }, + { 182, 31 }, + { 213, 31 }, + { 244, 30 }, + { 274, 31 }, + { 305, 30 }, + { 335, 31 } +}; + + + +void iso8601_to_cal(int* year, int* month, int* day, const struct iso8601_date* date) +{ + div_t qr; + const struct monthcount* mc; + int ndays = date->day; + + // Each 400 years have 97 leap days, giving 365*400+97 = 146097 days in 400 years + qr = div(ndays, 146097); + *year = qr.quot * 400; + ndays = qr.rem; + + // ensure that we always end up with between 0 and 146096 days remaining + if(ndays < 0) { + ndays += 146097; + *year -= 400; + } + + // we insert `fake' leap days for years 101, 201, 301 + if(ndays >= 36890) ++ndays; + if(ndays >= 73415) ++ndays; + if(ndays >= 109940) ++ndays; + + // each remaining 100 year block has 24 leap days, giving 365*100+24 = 36524 days + qr = div(ndays, 36525); + *year += qr.quot * 100; + ndays = qr.rem; + + // each 4-year block has 1 leap day, giving 365*4 + 1 = 1461 days + qr = div(ndays, 1461); + *year += qr.quot * 4; + ndays = qr.rem; + + // the first year of a 4-year block has 1 leap day, 366 days + if(ndays >= 366) { + --ndays; // pretend to have dealt with leap day + + // 365 days per remaining year + qr = div(ndays, 365); + *year += qr.quot; + ndays = qr.rem; + } + + // now we simply have number of days elapsed since day 001 in `year'. + mc = iso8601_isleap(*year) ? _days_in_month_leap : _days_in_month_common; + *month = 1; + while(ndays >= mc->days) { + ++*month; + ndays -= mc->days; + ++mc; + } + *day = ndays + 1; +} + + + +int iso8601_from_cal(struct iso8601_date* date, int year, int month, int day) +{ + div_t qr; + const struct monthcount* mc; + + // check for range / domain errors + if(year < -5879609 || year > 5879609) { + errno = ERANGE; + return -1; + } + + mc = iso8601_isleap(year) ? _days_in_month_leap : _days_in_month_common; + if(month < 1 || month > 12 || day < 0 || day > mc[month - 1].days) { + errno = EDOM; + return -1; + } + + // Each 400 years have 97 leap days, giving 365*400+97 = 146097 days in 400 years + qr = div(year, 400); + date->day = qr.quot * 146097; + year = qr.rem; + + // ensure we have between 0 and 399 years + if(year < 0) { + date->day -= 146097; + year += 400; + } + + // excluding leap days, there are 365 days per year + date->day += 365 * year; + date->day += (year + 3) / 4; // there is one leap year for every four years + date->day -= (year - 1) / 100; // but one less for every century over 0 + + // now get number of days elapsed up to start of month + date->day += mc[month - 1].elapsed; + + // and add number of days elapsed sinced start of month + date->day += day - 1; + + return 0; +} + + + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/functions.h b/src/libiso8601/functions.h new file mode 100644 index 0000000..0b96c34 --- /dev/null +++ b/src/libiso8601/functions.h @@ -0,0 +1,27 @@ +/* libiso8601/src/libiso8601/functions.h + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +/* parse.c */ +void iso8601_parse(const char* str, struct iso8601_date* earliest, struct iso8601_date* latest, + struct iso8601_details* details); + +/* c_library.c */ +void iso8601_now(struct iso8601_date* date, struct iso8601_details* details); +void iso8601_from_ts(struct iso8601_date* date, const struct timespec* ts); +void iso8601_to_ts(struct timespec* ts, const struct iso8601_date* date); +void iso8601_from_time_t(struct iso8601_date* date, const time_t* t); +void iso8601_to_time_t(time_t* t, const struct iso8601_date* date); + +/* calc.c */ +int iso8601_isleap(int year); +void iso8601_to_cal(int* year, int* month, int* day, const struct iso8601_date* date); +int iso8601_from_cal(struct iso8601_date* date, int year, int month, int day); + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/parser.c b/src/libiso8601/parser.c new file mode 100644 index 0000000..754515b --- /dev/null +++ b/src/libiso8601/parser.c @@ -0,0 +1,21 @@ +/* libiso8601/src/libiso8601/parser.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + + + +void iso8601_parse(const char* str, struct iso8601_date* earliest, struct iso8601_date* latest, + struct iso8601_details* details) +{ + +} + + + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/libiso8601/pkgconf.in b/src/libiso8601/pkgconf.in new file mode 100644 index 0000000..b3bfe2e --- /dev/null +++ b/src/libiso8601/pkgconf.in @@ -0,0 +1,21 @@ +# libiso8601/src/lib/clib/pkgconf.in +# +# Metadata file for pkg-config +# ( http://www.freedesktop.org/software/pkgconfig/ ) +# +# (c)2006, Laurence Withers, . +# 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@ -liso8601 +Cflags: -I@INCLUDEDIR@ diff --git a/src/libiso8601/soversion b/src/libiso8601/soversion new file mode 100644 index 0000000..af89dba --- /dev/null +++ b/src/libiso8601/soversion @@ -0,0 +1,17 @@ +# libiso8601/src/libiso8601/soversion +# +# (c)2006, Laurence Withers, . +# Released under the GNU GPLv2. 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 + +# SOMICRO is bumped every time there is a binary-compatible release. +SOMICRO=0 diff --git a/src/libiso8601/types.h b/src/libiso8601/types.h new file mode 100644 index 0000000..84caf21 --- /dev/null +++ b/src/libiso8601/types.h @@ -0,0 +1,45 @@ +/* libiso8601/src/libiso8601/types.h + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + + + +struct iso8601_date { + uint32_t nsec; + int32_t day; + uint32_t sec; +}; + +enum iso8601_date_prec { + iso8601_prec_year, + iso8601_prec_month, + iso8601_prec_day, + iso8601_prec_ord, + iso8601_prec_week, + iso8601_prec_wday +}date_prec; + +enum iso8601_time_prec { + iso8601_prec_none, + iso8601_prec_hour, + iso8601_prec_min, + iso8601_prec_sec, + iso8601_prec_hourfrac, + iso8601_prec_minfrac, + iso8601_prec_secfrac +}time_prec; + +struct iso8601_details { + uint8_t date_prec, time_prec; + int32_t tz_sec; +}; + + + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/tests/.params b/src/tests/.params new file mode 100644 index 0000000..228e3e1 --- /dev/null +++ b/src/tests/.params @@ -0,0 +1 @@ +c tests tests libiso8601 diff --git a/src/tests/build.default b/src/tests/build.default new file mode 100644 index 0000000..2d979e2 --- /dev/null +++ b/src/tests/build.default @@ -0,0 +1,3 @@ +source src/tests/build.tests +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/tests/build.tests b/src/tests/build.tests new file mode 100644 index 0000000..c632f06 --- /dev/null +++ b/src/tests/build.tests @@ -0,0 +1,43 @@ +# These are external variables, and shouldn't clash with anything else +# tests_BUILT +# + +build_target libiso8601 || return 1 + +if [ -z ${tests_BUILT} ] +then + LIBS="${libiso8601} " + 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 ${SRC} | sed -e 's,.c$,,')" + MODIFIED=0 + for file in ${LIBS} ${SRC} src/tests/build.tests + do + if [ ${file} -nt ${TEST} ] + then + MODIFIED=1 + break + fi + done + + if [ ${MODIFIED} -ne 0 ] + then + do_cmd ${CC} -Iobj ${CFLAGS} -o ${TEST} ${SRC} ${LIBS} ${EXTRAS} || return 1 + print_success "Built ${TEST}" + else + print_success "${TEST} is up to date" + fi + done + + print_success "All tests built" + + tests_BUILT=1 +fi + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4 diff --git a/src/tests/calconv.c b/src/tests/calconv.c new file mode 100644 index 0000000..30efc79 --- /dev/null +++ b/src/tests/calconv.c @@ -0,0 +1,151 @@ +/* libiso8601/src/tests/calconv.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +#include "iso8601.h" + +#include +#include +#include + + + +const int _days_in_month_common[] = { + 31, + 28, + 31, + 30, + 31, + 30, + 31, + 31, + 30, + 31, + 30, + 31 +}; + +const int _days_in_month_leap[] = { + 31, + 29, + 31, + 30, + 31, + 30, + 31, + 31, + 30, + 31, + 30, + 31 +}; + + +int try_year(int year) +{ + static int daycount = 0; + const int* mc; + int m, d, y2, m2, d2, ret = 0; + struct iso8601_date dt; + + mc = iso8601_isleap(year) ? _days_in_month_leap : _days_in_month_common; + + for(m = 0; m < 12; ++m) { + for(d = 0; d < mc[m]; ++d) { + if(iso8601_from_cal(&dt, year, m + 1, d + 1)) { + ++ret; + printf("[cal2date ] %04d-%02d-%02d: %s (%d)\n", + year, m + 1, d + 1, strerror(errno), errno); + + } else if(dt.day != daycount) { + ++ret; + printf("[discontinuity] %04d-%02d-%02d: got day=%d, expected day=%d\n", + year, m + 1, d + 1, dt.day, daycount); + + } else if(iso8601_to_cal(&y2, &m2, &d2, &dt), year != y2 || m + 1 != m2 || d + 1 != d2) { + ++ret; + printf("[date2cal ] %04d-%02d-%02d ==> %04d-%02d-%02d (%d)\n", + year, m + 1, d + 1, y2, m2, d2, daycount); + + } + + ++daycount; + } + } + + return ret; +} + + + +int try_neg_year(int year) +{ + static int daycount = 365; + const int* mc; + int m, d, y2, m2, d2, ret = 0; + struct iso8601_date dt; + + mc = iso8601_isleap(year) ? _days_in_month_leap : _days_in_month_common; + + for(m = 11; m >= 0; --m) { + for(d = mc[m]; d; --d) { + if(iso8601_from_cal(&dt, year, m + 1, d)) { + ++ret; + printf("[cal2date ] %04d-%02d-%02d: %s (%d)\n", + year, m + 1, d, strerror(errno), errno); + + } else if(dt.day != daycount) { + ++ret; + printf("[discontinuity] %04d-%02d-%02d: got day=%d, expected day=%d\n", + year, m + 1, d, dt.day, daycount); + + } else if(iso8601_to_cal(&y2, &m2, &d2, &dt), year != y2 || m + 1 != m2 || d != d2) { + ++ret; + printf("[date2cal ] %04d-%02d-%02d ==> %04d-%02d-%02d (%d)\n", + year, m + 1, d, y2, m2, d2, daycount); + + } + + --daycount; + } + } + + return ret; +} + + + +// stuff repeats on a 400-year cycle, so we really shouldn't need to worry too much about this +#define MAX_YEAR_COUNT 2400 + + + +int main(int argc, char* argv[]) +{ + int ret = 0, year; + + if(argc == 2 && !strcmp(argv[1], "--print-summary")) { + printf("Calendar date / day number conversion test.\n"); + return 0; + } + + for(year = 0; year <= MAX_YEAR_COUNT; ++year) { + ret += try_year(year); + if(ret > 20) return ret; + } + + for(year = 0; year >= -MAX_YEAR_COUNT; --year) { + ret += try_neg_year(year); + if(ret > 20) return ret; + } + + return ret; +} + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/src/tests/template b/src/tests/template new file mode 100644 index 0000000..05c8786 --- /dev/null +++ b/src/tests/template @@ -0,0 +1,36 @@ +/* libiso8601/src/tests/???.c + * + * (c)2006, Laurence Withers, . + * Released under the GNU GPLv2. See file COPYING or + * http://www.gnu.org/copyleft/gpl.html for details. +*/ + +#include "iso8601.h" + +#include +#include + + + +int main(int argc, char* argv[]) +{ + int ret = 0; + + if(argc == 2 && !strcmp(argv[1], "--print-summary")) { + printf("One line summary.\n"); + return 0; + } + + if(argc == 1) { + // empty argument list + } + + // TODO + + return ret; +} + +/* options for text editors +kate: replace-trailing-space-save true; space-indent true; tab-width 4; +vim: expandtab:ts=4:sw=4 +*/ diff --git a/version b/version new file mode 100644 index 0000000..39d4dea --- /dev/null +++ b/version @@ -0,0 +1,19 @@ +# libiso8601/version +# +# (c)2006, Laurence Withers, . +# Released under the GNU GPLv2. 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. +VERMAJOR=0 +VERMINOR=0 +VERMICRO=0 +VEREXTRA="" + +# kate: replace-trailing-space-save true; space-indent true; tab-width 4; +# vim: expandtab:ts=4:sw=4