diff options
| -rw-r--r-- | Makefile.am | 603 | ||||
| -rw-r--r-- | configure.ac | 43 | ||||
| -rw-r--r-- | m4/pcre2_visibility.m4 (renamed from m4/pcre_visibility.m4) | 11 | ||||
| -rw-r--r-- | pcre2.h.in | 0 | ||||
| -rw-r--r-- | src/config.h | 316 | ||||
| -rw-r--r-- | src/config.h.generic | 322 | ||||
| -rw-r--r-- | src/config.h.in | 315 | ||||
| -rw-r--r-- | src/pcre2.h | 594 | ||||
| -rw-r--r-- | src/pcre2.h.generic | 594 | ||||
| -rw-r--r-- | src/pcre2.h.in | 594 | ||||
| l--------- | src/pcre2_chartables.c | 1 | ||||
| -rw-r--r-- | src/pcre2_chartables.c.dist | 198 | ||||
| -rw-r--r-- | src/pcre2_internal.h | 14 | ||||
| -rw-r--r-- | src/pcre2_version.c | 103 |
14 files changed, 3344 insertions, 364 deletions
diff --git a/Makefile.am b/Makefile.am index a0a4802..254d013 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,75 +1,76 @@ ## Process this file with automake to produce Makefile.in. +AUTOMAKE_OPTIONS = subdir-objects ACLOCAL_AMFLAGS = -I m4 -dist_doc_DATA = \ - doc/pcre.txt \ - doc/pcre-config.txt \ - doc/pcregrep.txt \ - doc/pcretest.txt \ - AUTHORS \ - COPYING \ - ChangeLog \ - LICENCE \ - NEWS \ - README - # FIXME +#dist_doc_DATA = \ +# doc/pcre.txt \ +# doc/pcre-config.txt \ +# doc/pcregrep.txt \ +# doc/pcretest.txt \ +# AUTHORS \ +# COPYING \ +# ChangeLog \ +# LICENCE \ +# NEWS \ +# README -dist_html_DATA = \ - doc/html/NON-AUTOTOOLS-BUILD.txt \ - doc/html/README.txt \ - doc/html/index.html \ - doc/html/pcre-config.html \ - doc/html/pcre.html \ - doc/html/pcre16.html \ - doc/html/pcre32.html \ - doc/html/pcre_assign_jit_stack.html \ - doc/html/pcre_compile.html \ - doc/html/pcre_compile2.html \ - doc/html/pcre_config.html \ - doc/html/pcre_copy_named_substring.html \ - doc/html/pcre_copy_substring.html \ - doc/html/pcre_dfa_exec.html \ - doc/html/pcre_exec.html \ - doc/html/pcre_free_study.html \ - doc/html/pcre_free_substring.html \ - doc/html/pcre_free_substring_list.html \ - doc/html/pcre_fullinfo.html \ - doc/html/pcre_get_named_substring.html \ - doc/html/pcre_get_stringnumber.html \ - doc/html/pcre_get_stringtable_entries.html \ - doc/html/pcre_get_substring.html \ - doc/html/pcre_get_substring_list.html \ - doc/html/pcre_jit_exec.html \ - doc/html/pcre_jit_stack_alloc.html \ - doc/html/pcre_jit_stack_free.html \ - doc/html/pcre_maketables.html \ - doc/html/pcre_pattern_to_host_byte_order.html \ - doc/html/pcre_refcount.html \ - doc/html/pcre_study.html \ - doc/html/pcre_utf16_to_host_byte_order.html \ - doc/html/pcre_utf32_to_host_byte_order.html \ - doc/html/pcre_version.html \ - doc/html/pcreapi.html \ - doc/html/pcrebuild.html \ - doc/html/pcrecallout.html \ - doc/html/pcrecompat.html \ - doc/html/pcredemo.html \ - doc/html/pcregrep.html \ - doc/html/pcrejit.html \ - doc/html/pcrelimits.html \ - doc/html/pcrematching.html \ - doc/html/pcrepartial.html \ - doc/html/pcrepattern.html \ - doc/html/pcreperform.html \ - doc/html/pcreposix.html \ - doc/html/pcreprecompile.html \ - doc/html/pcresample.html \ - doc/html/pcrestack.html \ - doc/html/pcresyntax.html \ - doc/html/pcretest.html \ - doc/html/pcreunicode.html +# FIXME +#dist_html_DATA = \ +# doc/html/NON-AUTOTOOLS-BUILD.txt \ +# doc/html/README.txt \ +# doc/html/index.html \ +# doc/html/pcre-config.html \ +# doc/html/pcre.html \ +# doc/html/pcre16.html \ +# doc/html/pcre32.html \ +# doc/html/pcre_assign_jit_stack.html \ +# doc/html/pcre_compile.html \ +# doc/html/pcre_compile2.html \ +# doc/html/pcre_config.html \ +# doc/html/pcre_copy_named_substring.html \ +# doc/html/pcre_copy_substring.html \ +# doc/html/pcre_dfa_exec.html \ +# doc/html/pcre_exec.html \ +# doc/html/pcre_free_study.html \ +# doc/html/pcre_free_substring.html \ +# doc/html/pcre_free_substring_list.html \ +# doc/html/pcre_fullinfo.html \ +# doc/html/pcre_get_named_substring.html \ +# doc/html/pcre_get_stringnumber.html \ +# doc/html/pcre_get_stringtable_entries.html \ +# doc/html/pcre_get_substring.html \ +# doc/html/pcre_get_substring_list.html \ +# doc/html/pcre_jit_exec.html \ +# doc/html/pcre_jit_stack_alloc.html \ +# doc/html/pcre_jit_stack_free.html \ +# doc/html/pcre_maketables.html \ +# doc/html/pcre_pattern_to_host_byte_order.html \ +# doc/html/pcre_refcount.html \ +# doc/html/pcre_study.html \ +# doc/html/pcre_utf16_to_host_byte_order.html \ +# doc/html/pcre_utf32_to_host_byte_order.html \ +# doc/html/pcre_version.html \ +# doc/html/pcreapi.html \ +# doc/html/pcrebuild.html \ +# doc/html/pcrecallout.html \ +# doc/html/pcrecompat.html \ +# doc/html/pcredemo.html \ +# doc/html/pcregrep.html \ +# doc/html/pcrejit.html \ +# doc/html/pcrelimits.html \ +# doc/html/pcrematching.html \ +# doc/html/pcrepartial.html \ +# doc/html/pcrepattern.html \ +# doc/html/pcreperform.html \ +# doc/html/pcreposix.html \ +# doc/html/pcreprecompile.html \ +# doc/html/pcresample.html \ +# doc/html/pcrestack.html \ +# doc/html/pcresyntax.html \ +# doc/html/pcretest.html \ +# doc/html/pcreunicode.html # The Libtool libraries to install. We'll add to this later. @@ -126,15 +127,15 @@ EXTRA_DIST += \ # Autotools support. EXTRA_DIST += \ - pcre2.h.generic \ - config.h.generic + src/pcre2.h.generic \ + src/config.h.generic # The only difference between pcre2.h.in and pcre2.h is the setting of the PCRE # version number. Therefore, we can create the generic version just by copying. -pcre2.h.generic: pcre2.h.in configure.ac +src/pcre2.h.generic: src/pcre2.h.in configure.ac rm -f $@ - cp -p pcre2.h $@ + cp -p src/pcre2.h $@ # It is more complicated for config.h.generic. We need the version that results # from a default configuration so as to get all the default values for PCRE @@ -148,13 +149,13 @@ pcre2.h.generic: pcre2.h.in configure.ac # SUPPORT_xxx. We also get rid of any gcc-specific visibility settings. Make # sure that PCRE_EXP_DEFN is unset (in case it has visibility settings). -config.h.generic: configure.ac +src/config.h.generic: configure.ac rm -rf $@ _generic mkdir _generic cs=$(srcdir)/config.status; test ! -f $$cs || mv -f $$cs $$cs.aside cd _generic && $(abs_top_srcdir)/configure || : cs=$(srcdir)/config.status; test ! -f $$cs.aside || mv -f $$cs.aside $$cs - test -f _generic/config.h + test -f _generic/src/config.h perl -n \ -e 'BEGIN{$$blank=0;}' \ -e 'if(/PCRE2_EXP_DEFN/){print"/* #undef PCRE2_EXP_DEFN */\n";$$blank=0;next;}' \ @@ -164,20 +165,21 @@ config.h.generic: configure.ac -e 'if(/^#define\s((?:HAVE|SUPPORT|STDC)_\w+)/){print"/* #undef $$1 */\n";$$blank=0;next;}' \ -e 'if(/^#define\s(?!PACKAGE|VERSION)(\w+)/){print"#ifndef $$1\n$$_#endif\n";$$blank=0;next;}' \ -e 'if(/^\s*$$/){print unless $$blank; $$blank=1;} else{print;$$blank=0;}' \ - _generic/config.h >$@ + _generic/src/config.h >$@ rm -rf _generic -MAINTAINERCLEANFILES += pcre2.h.generic config.h.generic +MAINTAINERCLEANFILES += src/pcre2.h.generic src/config.h.generic # These are the header files we'll install. We do not distribute pcre2.h # because it is generated from pcre2.h.in. nodist_include_HEADERS = \ - pcre2.h -include_HEADERS = \ - pcre2posix.h - -# This is the "config" script. + src/pcre2.h +#FIXME +#include_HEADERS = \ +# src/pcre2posix.h + +# This is the "config" script. bin_SCRIPTS = pcre2-config @@ -191,141 +193,89 @@ bin_SCRIPTS = pcre2-config if WITH_REBUILD_CHARTABLES noinst_PROGRAMS += dftables dftables_SOURCES = dftables.c -pcre2_chartables.c: dftables$(EXEEXT) +src/pcre2_chartables.c: dftables$(EXEEXT) ./dftables$(EXEEXT) $@ else -pcre2_chartables.c: $(srcdir)/pcre2_chartables.c.dist +src/pcre2_chartables.c: $(srcdir)/src/pcre2_chartables.c.dist rm -f $@ $(LN_S) $(srcdir)/pcre2_chartables.c.dist $@ endif # WITH_REBUILD_CHARTABLES -BUILT_SOURCES = pcre2_chartables.c +BUILT_SOURCES = src/pcre2_chartables.c +NODIST_SOURCES = src/pcre2_chartables.c + +## Define the list of common sources, then build whichever of the 8-, 16-, or +## 32-bit libraries are configured. + +COMMON_SOURCES = \ + src/pcre2_internal.h \ + src/pcre2_version.c + +# pcre2_byte_order.c \ +# pcre2_compile.c \ +# pcre2_config.c \ +# pcre2_dfa_exec.c \ +# pcre2_exec.c \ +# pcre2_fullinfo.c \ +# pcre2_get.c \ +# pcre2_globals.c \ +# pcre2_jit_compile.c \ +# pcre2_maketables.c \ +# pcre2_newline.c \ +# pcre2_ord2utf8.c \ +# pcre2_refcount.c \ +# pcre2_string_utils.c \ +# pcre2_study.c \ +# pcre2_tables.c \ +# pcre2_ucd.c \ +# pcre2_valid_utf8.c \ +# pcre2_xclass.c \ +# ucp.h -# Build the 8 bit library if it is enabled. if WITH_PCRE8 lib_LTLIBRARIES += libpcre2-8.la - libpcre2_8_la_SOURCES = \ - pcre2_byte_order.c \ - pcre2_compile.c \ - pcre2_config.c \ - pcre2_dfa_exec.c \ - pcre2_exec.c \ - pcre2_fullinfo.c \ - pcre2_get.c \ - pcre2_globals.c \ - pcre2_internal.h \ - pcre2_jit_compile.c \ - pcre2_maketables.c \ - pcre2_newline.c \ - pcre2_ord2utf8.c \ - pcre2_refcount.c \ - pcre2_string_utils.c \ - pcre2_study.c \ - pcre2_tables.c \ - pcre2_ucd.c \ - pcre2_valid_utf8.c \ - pcre2_version.c \ - pcre2_xclass.c \ - ucp.h - + $(COMMON_SOURCES) +nodist_libpcre2_8_la_SOURCES = \ + $(NODIST_SOURCES) libpcre2_8_la_CFLAGS = \ + -DPCRE2_DATA_WIDTH=8 \ $(VISIBILITY_CFLAGS) \ $(AM_CFLAGS) - libpcre2_8_la_LIBADD = - -## This file is generated as part of the building process, so don't distribute. - -nodist_libpcre2_8_la_SOURCES = \ - pcre2_chartables.c - endif # WITH_PCRE8 -# FIXME -# Build the 16 bit library if it is enabled. -#if WITH_PCRE16 -#lib_LTLIBRARIES += libpcre2-16.la -#libpcre2_16_la_SOURCES = \ -# pcre16_byte_order.c \ -# pcre16_chartables.c \ -# pcre16_compile.c \ -# pcre16_config.c \ -# pcre16_dfa_exec.c \ -# pcre16_exec.c \ -# pcre16_fullinfo.c \ -# pcre16_get.c \ -# pcre16_globals.c \ -# pcre16_jit_compile.c \ -# pcre16_maketables.c \ -# pcre16_newline.c \ -# pcre16_ord2utf16.c \ -# pcre16_refcount.c \ -# pcre16_string_utils.c \ -# pcre16_study.c \ -# pcre16_tables.c \ -# pcre16_ucd.c \ -# pcre16_utf16_utils.c \ -# pcre16_valid_utf16.c \ -# pcre16_version.c \ -# pcre16_xclass.c -# -#libpcre2_16_la_CFLAGS = \ -# $(VISIBILITY_CFLAGS) \ -# $(AM_CFLAGS) -# -#libpcre2_16_la_LIBADD = -# -### This file is generated as part of the building process, so don't distribute. -#nodist_libpcre2_16_la_SOURCES = \ -# pcre_chartables.c -# -#endif # WITH_PCRE16 -# -## Build the 32 bit library if it is enabled. -#if WITH_PCRE32 -#lib_LTLIBRARIES += libpcre2-32.la -#libpcre2_32_la_SOURCES = \ -# pcre32_byte_order.c \ -# pcre32_chartables.c \ -# pcre32_compile.c \ -# pcre32_config.c \ -# pcre32_dfa_exec.c \ -# pcre32_exec.c \ -# pcre32_fullinfo.c \ -# pcre32_get.c \ -# pcre32_globals.c \ -# pcre32_jit_compile.c \ -# pcre32_maketables.c \ -# pcre32_newline.c \ -# pcre32_ord2utf32.c \ -# pcre32_refcount.c \ -# pcre32_string_utils.c \ -# pcre32_study.c \ -# pcre32_tables.c \ -# pcre32_ucd.c \ -# pcre32_utf32_utils.c \ -# pcre32_valid_utf32.c \ -# pcre32_version.c \ -# pcre32_xclass.c -# -#libpcre2_32_la_CFLAGS = \ -# $(VISIBILITY_CFLAGS) \ -# $(AM_CFLAGS) -# -#libpcre2_32_la_LIBADD = -# -### This file is generated as part of the building process, so don't distribute. -#nodist_libpcre2_32_la_SOURCES = \ -# pcre_chartables.c -# -#endif # WITH_PCRE32 +if WITH_PCRE16 +lib_LTLIBRARIES += libpcre2-16.la +libpcre2_16_la_SOURCES = \ + $(COMMON_SOURCES) +nodist_libpcre2_16_la_SOURCES = \ + $(NODIST_SOURCES) +libpcre2_16_la_CFLAGS = \ + -DPCRE2_DATA_WIDTH=16 \ + $(VISIBILITY_CFLAGS) \ + $(AM_CFLAGS) +libpcre2_16_la_LIBADD = +endif # WITH_PCRE16 -# The pcre2_chartables.c.dist file is the default version of pcre2_chartables.c, -# used unless --enable-rebuild-chartables is specified. +if WITH_PCRE32 +lib_LTLIBRARIES += libpcre2-32.la +libpcre2_32_la_SOURCES = \ + $(COMMON_SOURCES) +nodist_libpcre2_32_la_SOURCES = \ + $(NODIST_SOURCES) +libpcre2_32_la_CFLAGS = \ + -DPCRE2_DATA_WIDTH=32 \ + $(VISIBILITY_CFLAGS) \ + $(AM_CFLAGS) +libpcre2_32_la_LIBADD = +endif # WITH_PCRE32 + +# The pcre2_chartables.c.dist file is the default version of +# pcre2_chartables.c, used unless --enable-rebuild-chartables is specified. -EXTRA_DIST += pcre2_chartables.c.dist +EXTRA_DIST += src/pcre2_chartables.c.dist # The JIT compiler lives in a separate directory, but its files are #included # when pcre2_jit_compile.c is processed, so they must be distributed. @@ -356,38 +306,38 @@ EXTRA_DIST += \ if WITH_PCRE8 libpcre2_8_la_LDFLAGS = $(EXTRA_LIBPCRE2_8_LDFLAGS) endif # WITH_PCRE8 -#if WITH_PCRE16 -#libpcre2_16_la_LDFLAGS = $(EXTRA_LIBPCRE2_16_LDFLAGS) -#endif # WITH_PCRE16 -#if WITH_PCRE32 -#libpcre2_32_la_LDFLAGS = $(EXTRA_LIBPCRE2_32_LDFLAGS) -#endif # WITH_PCRE32 +if WITH_PCRE16 +libpcre2_16_la_LDFLAGS = $(EXTRA_LIBPCRE2_16_LDFLAGS) +endif # WITH_PCRE16 +if WITH_PCRE32 +libpcre2_32_la_LDFLAGS = $(EXTRA_LIBPCRE2_32_LDFLAGS) +endif # WITH_PCRE32 if WITH_VALGRIND if WITH_PCRE8 libpcre2_8_la_CFLAGS += $(VALGRIND_CFLAGS) endif # WITH_PCRE8 -#if WITH_PCRE16 -#libpcre2_16_la_CFLAGS += $(VALGRIND_CFLAGS) -#endif # WITH_PCRE16 -#if WITH_PCRE32 -#libpcre2_32_la_CFLAGS += $(VALGRIND_CFLAGS) -#endif # WITH_PCRE32 +if WITH_PCRE16 +libpcre2_16_la_CFLAGS += $(VALGRIND_CFLAGS) +endif # WITH_PCRE16 +if WITH_PCRE32 +libpcre2_32_la_CFLAGS += $(VALGRIND_CFLAGS) +endif # WITH_PCRE32 endif # WITH_VALGRIND if WITH_GCOV if WITH_PCRE8 libpcre2_8_la_CFLAGS += $(GCOV_CFLAGS) endif # WITH_PCRE8 -#if WITH_PCRE16 -#libpcre2_16_la_CFLAGS += $(GCOV_CFLAGS) -#endif # WITH_PCRE16 -#if WITH_PCRE32 -#libpcre2_32_la_CFLAGS += $(GCOV_CFLAGS) -#endif # WITH_PCRE32 +if WITH_PCRE16 +libpcre2_16_la_CFLAGS += $(GCOV_CFLAGS) +endif # WITH_PCRE16 +if WITH_PCRE32 +libpcre2_32_la_CFLAGS += $(GCOV_CFLAGS) +endif # WITH_PCRE32 endif # WITH_GCOV -CLEANFILES += pcre2_chartables.c +CLEANFILES += src/pcre2_chartables.c ## If JIT support is enabled, arrange for the JIT test program to run. @@ -412,68 +362,69 @@ pcre2_jit_test_LDADD += $(GCOV_LIBS) endif # WITH_GCOV endif # WITH_JIT -## A version of the main pcre library that has a posix re API. +## A version of the 8-bit library that has a POSIX API. -if WITH_PCRE8 -lib_LTLIBRARIES += libpcre2posix.la -libpcre2posix_la_SOURCES = \ - pcre2posix.c -libpcre2posix_la_CFLAGS = $(VISIBILITY_CFLAGS) $(AM_CFLAGS) -libpcre2posix_la_LDFLAGS = $(EXTRA_LIBPCREPOSIX_LDFLAGS) -libpcre2posix_la_LIBADD = libpcre2-8.la -if WITH_GCOV -libpcre2posix_la_CFLAGS += $(GCOV_CFLAGS) -endif # WITH_GCOV -endif # WITH_PCRE8 +# FIXME +#if WITH_PCRE8 +#lib_LTLIBRARIES += libpcre2posix.la +#libpcre2posix_la_SOURCES = pcre2posix.c +#libpcre2posix_la_CFLAGS = $(VISIBILITY_CFLAGS) $(AM_CFLAGS) +#libpcre2posix_la_LDFLAGS = $(EXTRA_LIBPCREPOSIX_LDFLAGS) +#libpcre2posix_la_LIBADD = libpcre2-8.la +#if WITH_GCOV +#libpcre2posix_la_CFLAGS += $(GCOV_CFLAGS) +#endif # WITH_GCOV +#endif # WITH_PCRE8 ## The main unit tests # Each unit test is a binary plus a script that runs that binary in various # ways. We install these test binaries in case folks find it helpful. -TESTS += RunTest -dist_noinst_SCRIPTS += RunTest -EXTRA_DIST += RunTest.bat -bin_PROGRAMS += pcretest -pcretest_SOURCES = pcretest.c -pcretest_CFLAGS = $(AM_CFLAGS) -pcretest_LDADD = $(LIBREADLINE) -if WITH_PCRE8 -pcretest_SOURCES += pcre2_printint.c -pcretest_LDADD += libpcre2-8.la libpcre2posix.la -endif # WITH_PCRE8 - # FIXME -#if WITH_PCRE16 -#pcretest_SOURCES += pcre16_printint.c -#pcretest_LDADD += libpcre2-16.la -#endif # WITH_PCRE16 -#if WITH_PCRE32 -#pcretest_SOURCES += pcre32_printint.c -#pcretest_LDADD += libpcre2-32.la -#endif # WITH_PCRE32 - -if WITH_VALGRIND -pcretest_CFLAGS += $(VALGRIND_CFLAGS) -endif # WITH_VALGRIND -if WITH_GCOV -pcretest_CFLAGS += $(GCOV_CFLAGS) -pcretest_LDADD += $(GCOV_LIBS) -endif # WITH_GCOV - -if WITH_PCRE8 -TESTS += RunGrepTest -dist_noinst_SCRIPTS += RunGrepTest -bin_PROGRAMS += pcregrep -pcregrep_SOURCES = pcregrep.c -pcregrep_CFLAGS = $(AM_CFLAGS) -pcregrep_LDADD = $(LIBZ) $(LIBBZ2) -pcregrep_LDADD += libpcre2-8.la -if WITH_GCOV -pcregrep_CFLAGS += $(GCOV_CFLAGS) -pcregrep_LDADD += $(GCOV_LIBS) -endif # WITH_GCOV -endif # WITH_PCRE8 +#TESTS += RunTest +#dist_noinst_SCRIPTS += RunTest +#EXTRA_DIST += RunTest.bat +#bin_PROGRAMS += pcretest +#pcretest_SOURCES = pcretest.c +#pcretest_CFLAGS = $(AM_CFLAGS) +#pcretest_LDADD = $(LIBREADLINE) +#if WITH_PCRE8 +#pcretest_SOURCES += pcre2_printint.c +#pcretest_LDADD += libpcre2-8.la libpcre2posix.la +#endif # WITH_PCRE8 +# +## FIXME +##if WITH_PCRE16 +##pcretest_SOURCES += pcre16_printint.c +##pcretest_LDADD += libpcre2-16.la +##endif # WITH_PCRE16 +##if WITH_PCRE32 +##pcretest_SOURCES += pcre32_printint.c +##pcretest_LDADD += libpcre2-32.la +##endif # WITH_PCRE32 +# +#if WITH_VALGRIND +#pcretest_CFLAGS += $(VALGRIND_CFLAGS) +#endif # WITH_VALGRIND +#if WITH_GCOV +#pcretest_CFLAGS += $(GCOV_CFLAGS) +#pcretest_LDADD += $(GCOV_LIBS) +#endif # WITH_GCOV +# +#if WITH_PCRE8 +#TESTS += RunGrepTest +#dist_noinst_SCRIPTS += RunGrepTest +#bin_PROGRAMS += pcregrep +#pcregrep_SOURCES = pcregrep.c +#pcregrep_CFLAGS = $(AM_CFLAGS) +#pcregrep_LDADD = $(LIBZ) $(LIBBZ2) +#pcregrep_LDADD += libpcre2-8.la +#if WITH_GCOV +#pcregrep_CFLAGS += $(GCOV_CFLAGS) +#pcregrep_LDADD += $(GCOV_LIBS) +#endif # WITH_GCOV +#endif # WITH_PCRE8 EXTRA_DIST += \ testdata/grepbinary \ @@ -575,7 +526,7 @@ CLEANFILES += \ # PCRE demonstration program. No longer built automatcally. The point is that # the users should build it themselves. So just distribute the source. -EXTRA_DIST += pcre2demo.c +EXTRA_DIST += src/pcre2demo.c ## Utility rules, documentation, etc. @@ -588,65 +539,65 @@ pkgconfig_DATA = if WITH_PCRE8 pkgconfig_DATA += libpcre2-8.pc libpcre2posix.pc endif -#if WITH_PCRE16 -#pkgconfig_DATA += libpcre2-16.pc -#endif -#if WITH_PCRE32 -#pkgconfig_DATA += libpcre2-32.pc -#endif +if WITH_PCRE16 +pkgconfig_DATA += libpcre2-16.pc +endif +if WITH_PCRE32 +pkgconfig_DATA += libpcre2-32.pc +endif # FIXME -dist_man_MANS = \ - doc/pcre2-config.1 \ - doc/pcre2.3 \ - doc/pcre2-16.3 \ - doc/pcre2-32.3 \ - doc/pcre2_assign_jit_stack.3 \ - doc/pcre2_compile.3 \ - doc/pcre2_compile2.3 \ - doc/pcre2_config.3 \ - doc/pcre2_copy_named_substring.3 \ - doc/pcre2_copy_substring.3 \ - doc/pcre2_dfa_exec.3 \ - doc/pcre2_exec.3 \ - doc/pcre2_free_study.3 \ - doc/pcre2_free_substring.3 \ - doc/pcre2_free_substring_list.3 \ - doc/pcre2_fullinfo.3 \ - doc/pcre2_get_named_substring.3 \ - doc/pcre2_get_stringnumber.3 \ - doc/pcre2_get_stringtable_entries.3 \ - doc/pcre2_get_substring.3 \ - doc/pcre2_get_substring_list.3 \ - doc/pcre2_jit_exec.3 \ - doc/pcre2_jit_stack_alloc.3 \ - doc/pcre2_jit_stack_free.3 \ - doc/pcre2_maketables.3 \ - doc/pcre2_pattern_to_host_byte_order.3 \ - doc/pcre2_refcount.3 \ - doc/pcre2_study.3 \ - doc/pcre2_utf16_to_host_byte_order.3 \ - doc/pcre2_utf32_to_host_byte_order.3 \ - doc/pcre2_version.3 \ - doc/pcre2api.3 \ - doc/pcre2build.3 \ - doc/pcre2callout.3 \ - doc/pcre2compat.3 \ - doc/pcre2demo.3 \ - doc/pcre2grep.1 \ - doc/pcre2jit.3 \ - doc/pcre2limits.3 \ - doc/pcre2matching.3 \ - doc/pcre2partial.3 \ - doc/pcre2pattern.3 \ - doc/pcre2perform.3 \ - doc/pcre2posix.3 \ - doc/pcre2precompile.3 \ - doc/pcre2sample.3 \ - doc/pcre2stack.3 \ - doc/pcre2syntax.3 \ - doc/pcre2test.1 \ - doc/pcre2unicode.3 +#dist_man_MANS = \ +# doc/pcre2-config.1 \ +# doc/pcre2.3 \ +# doc/pcre2-16.3 \ +# doc/pcre2-32.3 \ +# doc/pcre2_assign_jit_stack.3 \ +# doc/pcre2_compile.3 \ +# doc/pcre2_compile2.3 \ +# doc/pcre2_config.3 \ +# doc/pcre2_copy_named_substring.3 \ +# doc/pcre2_copy_substring.3 \ +# doc/pcre2_dfa_exec.3 \ +# doc/pcre2_exec.3 \ +# doc/pcre2_free_study.3 \ +# doc/pcre2_free_substring.3 \ +# doc/pcre2_free_substring_list.3 \ +# doc/pcre2_fullinfo.3 \ +# doc/pcre2_get_named_substring.3 \ +# doc/pcre2_get_stringnumber.3 \ +# doc/pcre2_get_stringtable_entries.3 \ +# doc/pcre2_get_substring.3 \ +# doc/pcre2_get_substring_list.3 \ +# doc/pcre2_jit_exec.3 \ +# doc/pcre2_jit_stack_alloc.3 \ +# doc/pcre2_jit_stack_free.3 \ +# doc/pcre2_maketables.3 \ +# doc/pcre2_pattern_to_host_byte_order.3 \ +# doc/pcre2_refcount.3 \ +# doc/pcre2_study.3 \ +# doc/pcre2_utf16_to_host_byte_order.3 \ +# doc/pcre2_utf32_to_host_byte_order.3 \ +# doc/pcre2_version.3 \ +# doc/pcre2api.3 \ +# doc/pcre2build.3 \ +# doc/pcre2callout.3 \ +# doc/pcre2compat.3 \ +# doc/pcre2demo.3 \ +# doc/pcre2grep.1 \ +# doc/pcre2jit.3 \ +# doc/pcre2limits.3 \ +# doc/pcre2matching.3 \ +# doc/pcre2partial.3 \ +# doc/pcre2pattern.3 \ +# doc/pcre2perform.3 \ +# doc/pcre2posix.3 \ +# doc/pcre2precompile.3 \ +# doc/pcre2sample.3 \ +# doc/pcre2stack.3 \ +# doc/pcre2syntax.3 \ +# doc/pcre2test.1 \ +# doc/pcre2unicode.3 # FIXME # Arrange for the per-function man pages to have 16- and 32-bit names as well. diff --git a/configure.ac b/configure.ac index f1e32a0..5b396c1 100644 --- a/configure.ac +++ b/configure.ac @@ -24,10 +24,10 @@ m4_define(libpcre2posix_version, [0:0:0]) AC_PREREQ(2.57) AC_INIT(PCRE2, pcre2_major.pcre2_minor[]pcre2_prerelease, , pcre2) -AC_CONFIG_SRCDIR([pcre2.h.in]) +AC_CONFIG_SRCDIR([src/pcre2.h.in]) AM_INIT_AUTOMAKE([dist-bzip2 dist-zip]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) -AC_CONFIG_HEADERS(config.h) +AC_CONFIG_HEADERS(src/config.h) # This is a new thing required to stop a warning from automake 1.12 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) @@ -35,21 +35,17 @@ m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) # This was added at the suggestion of libtoolize (03-Jan-10) AC_CONFIG_MACRO_DIR([m4]) -# The default CFLAGS and CXXFLAGS in Autoconf are "-g -O2" for gcc and just -# "-g" for any other compiler. There doesn't seem to be a standard way of -# getting rid of the -g (which I don't think is needed for a production -# library). This fudge seems to achieve the necessary. First, we remember the -# externally set values of CFLAGS and CXXFLAGS. Then call the AC_PROG_CC and -# AC_PROG_CXX macros to find the compilers - if CFLAGS and CXXFLAGS are not -# set, they will be set to Autoconf's defaults. Afterwards, if the original +# The default CFLAGS in Autoconf are "-g -O2" for gcc and just "-g" for any +# other compiler. There doesn't seem to be a standard way of getting rid of the +# -g (which I don't think is needed for a production library). This fudge seems +# to achieve the necessary. First, we remember the externally set values of +# CFLAGS. Then call the AC_PROG_CC macro to find the compiler - if CFLAGS is +# not set, it will be set to Autoconf's defaults. Afterwards, if the original # values were not set, remove the -g from the Autoconf defaults. -# (PH 02-May-07) remember_set_CFLAGS="$CFLAGS" -remember_set_CXXFLAGS="$CXXFLAGS" AC_PROG_CC -AC_PROG_CXX AM_PROG_CC_C_O if test "x$remember_set_CFLAGS" = "x" @@ -63,23 +59,6 @@ then fi fi -if test "x$remember_set_CXXFLAGS" = "x" -then - if test "$CXXFLAGS" = "-g -O2" - then - CXXFLAGS="-O2" - elif test "$CXXFLAGS" = "-g" - then - CXXFLAGS="" - fi -fi - -# AC_PROG_CXX will return "g++" even if no c++ compiler is installed. -# Check for that case, and just disable c++ code if g++ doesn't run. -AC_LANG_PUSH(C++) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],, CXX=""; CXXCP=""; CXXFLAGS="") -AC_LANG_POP - # Check for a 64-bit integer type AC_TYPE_INT64_T @@ -90,7 +69,7 @@ AC_PROG_LN_S # Check for GCC visibility feature -PCRE_VISIBILITY +PCRE2_VISIBILITY # Versioning @@ -103,7 +82,7 @@ if test "$PCRE2_MINOR" = "08" -o "$PCRE2_MINOR" = "09" then echo "***" echo "*** Minor version number $PCRE2_MINOR must not be used. ***" - echo "*** Use only 01 to 07 or 10 onwards, to avoid octal issues. ***" + echo "*** Use only 00 to 07 or 10 onwards, to avoid octal issues. ***" echo "***" exit 1 fi @@ -875,7 +854,7 @@ AC_CONFIG_FILES( libpcre2-32.pc libpcre2posix.pc pcre2-config - pcre2.h + src/pcre2.h ) # Make the generated script files executable. diff --git a/m4/pcre_visibility.m4 b/m4/pcre2_visibility.m4 index 30aff87..de82ca8 100644 --- a/m4/pcre_visibility.m4 +++ b/m4/pcre2_visibility.m4 @@ -21,8 +21,9 @@ dnl Set the variable CFLAG_VISIBILITY. dnl Defines and sets the variable HAVE_VISIBILITY. dnl Modified to fit with PCRE build environment by Cristian RodrÃguez. +dnl Adjusted for PCRE2 by PH -AC_DEFUN([PCRE_VISIBILITY], +AC_DEFUN([PCRE2_VISIBILITY], [ AC_REQUIRE([AC_PROG_CC]) VISIBILITY_CFLAGS= @@ -72,13 +73,11 @@ AC_DEFUN([PCRE_VISIBILITY], VISIBILITY_CFLAGS="-fvisibility=hidden" VISIBILITY_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden" HAVE_VISIBILITY=1 - AC_DEFINE(PCRE_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible]) - AC_DEFINE(PCRE_EXP_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) - AC_DEFINE(PCRE_EXP_DATA_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) + AC_DEFINE(PCRE2_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible]) + AC_DEFINE(PCRE2_EXP_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) + AC_DEFINE(PCRE2_EXP_DATA_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) AC_DEFINE(PCREPOSIX_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible]) AC_DEFINE(PCREPOSIX_EXP_DEFN, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible]) - AC_DEFINE(PCRECPP_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible]) - AC_DEFINE(PCRECPP_EXP_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) fi fi AC_SUBST([VISIBILITY_CFLAGS]) diff --git a/pcre2.h.in b/pcre2.h.in deleted file mode 100644 index e69de29..0000000 --- a/pcre2.h.in +++ /dev/null diff --git a/src/config.h b/src/config.h new file mode 100644 index 0000000..e5915da --- /dev/null +++ b/src/config.h @@ -0,0 +1,316 @@ +/* src/config.h. Generated from config.h.in by configure. */ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + + +/* PCRE is written in Standard C, but there are a few non-standard things it +can cope with, allowing it to run on SunOS4 and other "close to standard" +systems. + +In environments that support the GNU autotools, config.h.in is converted into +config.h by the "configure" script. In environments that use CMake, +config-cmake.in is converted into config.h. If you are going to build PCRE "by +hand" without using "configure" or CMake, you should copy the distributed +config.h.generic to config.h, and edit the macro definitions to be the way you +need them. You must then add -DHAVE_CONFIG_H to all of your compile commands, +so that config.h is included at the start of every source. + +Alternatively, you can avoid editing by using -D on the compiler command line +to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H, +but if you do, default values will be taken from config.h for non-boolean +macros that are not defined on the command line. + +Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE8 should either be defined +(conventionally to 1) for TRUE, and not defined at all for FALSE. All such +macros are listed as a commented #undef in config.h.generic. Macros such as +MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are +surrounded by #ifndef/#endif lines so that the value can be overridden by -D. + +PCRE uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if +HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make +sure both macros are undefined; an emulation function will then be used. */ + +/* By default, the \R escape sequence matches any Unicode line ending + character or sequence of characters. If BSR_ANYCRLF is defined (to any + value), this is changed so that backslash-R matches only CR, LF, or CRLF. + The build-time default can be overridden by the user of PCRE at runtime. */ +/* #undef BSR_ANYCRLF */ + +/* If you are compiling for a system that uses EBCDIC instead of ASCII + character codes, define this macro to any value. You must also edit the + NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15). + On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is + automatically adjusted. When EBCDIC is set, PCRE assumes that all input + strings are in EBCDIC. If you do not define this macro, PCRE will assume + input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build + a version of PCRE that supports both EBCDIC and UTF-8/16/32. */ +/* #undef EBCDIC */ + +/* In an EBCDIC environment, define this macro to any value to arrange for the + NL character to be 0x25 instead of the default 0x15. NL plays the role that + LF does in an ASCII/Unicode environment. The value must also be set in the + NEWLINE macro below. On systems that can use "configure" or CMake to set + EBCDIC_NL25, the adjustment of NEWLINE is automatic. */ +/* #undef EBCDIC_NL25 */ + +/* Define to 1 if you have the `bcopy' function. */ +#define HAVE_BCOPY 1 + +/* Define to 1 if you have the <bzlib.h> header file. */ +#define HAVE_BZLIB_H 1 + +/* Define to 1 if you have the <dirent.h> header file. */ +#define HAVE_DIRENT_H 1 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <editline/readline.h> header file. */ +/* #undef HAVE_EDITLINE_READLINE_H */ + +/* Define to 1 if you have the <edit/readline/readline.h> header file. */ +/* #undef HAVE_EDIT_READLINE_READLINE_H */ + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the <limits.h> header file. */ +#define HAVE_LIMITS_H 1 + +/* Define to 1 if you have the `memmove' function. */ +#define HAVE_MEMMOVE 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define if you have POSIX threads libraries and header files. */ +/* #undef HAVE_PTHREAD */ + +/* Have PTHREAD_PRIO_INHERIT. */ +/* #undef HAVE_PTHREAD_PRIO_INHERIT */ + +/* Define to 1 if you have the <readline/history.h> header file. */ +#define HAVE_READLINE_HISTORY_H 1 + +/* Define to 1 if you have the <readline/readline.h> header file. */ +#define HAVE_READLINE_READLINE_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the `strerror' function. */ +#define HAVE_STRERROR 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if the compiler supports simple visibility declarations. */ +#define HAVE_VISIBILITY 1 + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if you have the <zlib.h> header file. */ +#define HAVE_ZLIB_H 1 + +/* The value of LINK_SIZE determines the number of bytes used to store links + as offsets within the compiled regex. The default is 2, which allows for + compiled patterns up to 64K long. This covers the vast majority of cases. + However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows + for longer patterns in extreme cases. */ +#define LINK_SIZE 2 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* The value of MATCH_LIMIT determines the default number of times the + internal match() function can be called during a single execution of + pcre_exec(). There is a runtime interface for setting a different limit. + The limit exists in order to catch runaway regular expressions that take + for ever to determine that they do not match. The default is set very large + so that it does not accidentally catch legitimate cases. */ +#define MATCH_LIMIT 10000000 + +/* The above limit applies to all calls of match(), whether or not they + increase the recursion depth. In some environments it is desirable to limit + the depth of recursive calls of match() more strictly, in order to restrict + the maximum amount of stack (or heap, if NO_RECURSE is defined) that is + used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of + match(). To have any useful effect, it must be less than the value of + MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is + a runtime method for setting a different limit. */ +#define MATCH_LIMIT_RECURSION MATCH_LIMIT + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#define MAX_NAME_COUNT 10000 + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#define MAX_NAME_SIZE 32 + +/* The value of NEWLINE determines the default newline character sequence. + PCRE client programs can override this by selecting other values at run + time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338 + (CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or + 3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and + 0x25) that are used as the NL line terminator that is equivalent to ASCII + LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY), + or -2 (ANYCRLF). */ +#define NEWLINE 10 + +/* PCRE uses recursive function calls to handle backtracking while matching. + This can sometimes be a problem on systems that have stacks of limited + size. Define NO_RECURSE to any value to get a version that doesn't use + recursion in the match() function; instead it creates its own stack by + steam using pcre_recurse_malloc() to obtain memory from the heap. For more + detail, see the comments and other stuff just above the match() function. + */ +/* #undef NO_RECURSE */ + +/* Name of package */ +#define PACKAGE "pcre2" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "PCRE2" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "PCRE2 9.00-DEV" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "pcre2" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "9.00-DEV" + +/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested + parentheses (of any kind) in a pattern. This limits the amount of system + stack that is used while compiling a pattern. */ +#define PARENS_NEST_LIMIT 250 + +/* to make a symbol visible */ +#define PCRE2_EXP_DATA_DEFN __attribute__ ((visibility ("default"))) + +/* to make a symbol visible */ +#define PCRE2_EXP_DECL extern __attribute__ ((visibility ("default"))) + +/* to make a symbol visible */ +#define PCRE2_EXP_DEFN __attribute__ ((visibility ("default"))) + +/* The value of PCREGREP_BUFSIZE determines the size of buffer used by + pcregrep to hold parts of the file it is searching. This is also the + minimum value. The actual amount of memory used by pcregrep is three times + this number, because it allows for the buffering of "before" and "after" + lines. */ +#define PCREGREP_BUFSIZE 20480 + +/* to make a symbol visible */ +#define PCREPOSIX_EXP_DECL extern __attribute__ ((visibility ("default"))) + +/* to make a symbol visible */ +#define PCREPOSIX_EXP_DEFN extern __attribute__ ((visibility ("default"))) + + +/* If you are compiling for a system other than a Unix-like system or + Win32, and it needs some magic to be inserted before the definition + of a function that is exported by the library, define this macro to + contain the relevant magic. If you do not define this macro, a suitable + __declspec value is used for Windows systems; in other environments + "extern" is used for a C compiler and "extern C" for a C++ compiler. + This macro apears at the start of every exported function that is part + of the external API. It does not appear on functions that are "external" + in the C sense, but which are internal to the library. */ +/* #undef PCRE_EXP_DEFN */ + +/* Define to any value if linking statically (TODO: make nice with Libtool) */ +#define PCRE_STATIC 1 + +/* When calling PCRE via the POSIX interface, additional working storage is + required for holding the pointers to capturing substrings because PCRE + requires three integers per substring, whereas the POSIX interface provides + only two. If the number of expected substrings is small, the wrapper + function uses space on the stack, because this is faster than using + malloc() for each call. The threshold above which the stack is no longer + used is defined by POSIX_MALLOC_THRESHOLD. */ +#define POSIX_MALLOC_THRESHOLD 10 + +/* Define to necessary symbol if this constant uses a non-standard name on + your system. */ +/* #undef PTHREAD_CREATE_JOINABLE */ + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to any value to enable support for Just-In-Time compiling. */ +/* #undef SUPPORT_JIT */ + +/* Define to any value to allow pcregrep to be linked with libbz2, so that it + is able to handle .bz2 files. */ +#define SUPPORT_LIBBZ2 /**/ + +/* Define to any value to allow pcretest to be linked with libedit. */ +/* #undef SUPPORT_LIBEDIT */ + +/* Define to any value to allow pcretest to be linked with libreadline. */ +#define SUPPORT_LIBREADLINE /**/ + +/* Define to any value to allow pcregrep to be linked with libz, so that it is + able to handle .gz files. */ +#define SUPPORT_LIBZ /**/ + +/* Define to any value to enable the 16 bit PCRE library. */ +#define SUPPORT_PCRE16 /**/ + +/* Define to any value to enable the 32 bit PCRE library. */ +#define SUPPORT_PCRE32 /**/ + +/* Define to any value to enable the 8 bit PCRE library. */ +#define SUPPORT_PCRE8 /**/ + +/* Define to any value to enable JIT support in pcregrep. */ +/* #undef SUPPORT_PCREGREP_JIT */ + +/* Define to any value to enable support for the UTF-8/16/32 Unicode encoding. + This will work even in an EBCDIC environment, but it is incompatible with + the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or* + ASCII/UTF-8/16/32, but not both at once. */ +#define SUPPORT_UTF /**/ + +/* Define to any value for valgrind support to find invalid memory reads. */ +#define SUPPORT_VALGRIND /**/ + +/* Version number of package */ +#define VERSION "9.00-DEV" + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +/* #undef int64_t */ + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ diff --git a/src/config.h.generic b/src/config.h.generic new file mode 100644 index 0000000..58bbe20 --- /dev/null +++ b/src/config.h.generic @@ -0,0 +1,322 @@ +/* src/config.h. Generated from config.h.in by configure. */ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* PCRE is written in Standard C, but there are a few non-standard things it +can cope with, allowing it to run on SunOS4 and other "close to standard" +systems. + +In environments that support the GNU autotools, config.h.in is converted into +config.h by the "configure" script. In environments that use CMake, +config-cmake.in is converted into config.h. If you are going to build PCRE "by +hand" without using "configure" or CMake, you should copy the distributed +config.h.generic to config.h, and edit the macro definitions to be the way you +need them. You must then add -DHAVE_CONFIG_H to all of your compile commands, +so that config.h is included at the start of every source. + +Alternatively, you can avoid editing by using -D on the compiler command line +to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H, +but if you do, default values will be taken from config.h for non-boolean +macros that are not defined on the command line. + +Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE8 should either be defined +(conventionally to 1) for TRUE, and not defined at all for FALSE. All such +macros are listed as a commented #undef in config.h.generic. Macros such as +MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are +surrounded by #ifndef/#endif lines so that the value can be overridden by -D. + +PCRE uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if +HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make +sure both macros are undefined; an emulation function will then be used. */ + +/* By default, the \R escape sequence matches any Unicode line ending + character or sequence of characters. If BSR_ANYCRLF is defined (to any + value), this is changed so that backslash-R matches only CR, LF, or CRLF. + The build-time default can be overridden by the user of PCRE at runtime. */ +/* #undef BSR_ANYCRLF */ + +/* If you are compiling for a system that uses EBCDIC instead of ASCII + character codes, define this macro to any value. You must also edit the + NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15). + On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is + automatically adjusted. When EBCDIC is set, PCRE assumes that all input + strings are in EBCDIC. If you do not define this macro, PCRE will assume + input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build + a version of PCRE that supports both EBCDIC and UTF-8/16/32. */ +/* #undef EBCDIC */ + +/* In an EBCDIC environment, define this macro to any value to arrange for the + NL character to be 0x25 instead of the default 0x15. NL plays the role that + LF does in an ASCII/Unicode environment. The value must also be set in the + NEWLINE macro below. On systems that can use "configure" or CMake to set + EBCDIC_NL25, the adjustment of NEWLINE is automatic. */ +/* #undef EBCDIC_NL25 */ + +/* Define to 1 if you have the `bcopy' function. */ +/* #undef HAVE_BCOPY */ + +/* Define to 1 if you have the <bzlib.h> header file. */ +/* #undef HAVE_BZLIB_H */ + +/* Define to 1 if you have the <dirent.h> header file. */ +/* #undef HAVE_DIRENT_H */ + +/* Define to 1 if you have the <dlfcn.h> header file. */ +/* #undef HAVE_DLFCN_H */ + +/* Define to 1 if you have the <editline/readline.h> header file. */ +/* #undef HAVE_EDITLINE_READLINE_H */ + +/* Define to 1 if you have the <edit/readline/readline.h> header file. */ +/* #undef HAVE_EDIT_READLINE_READLINE_H */ + +/* Define to 1 if you have the <inttypes.h> header file. */ +/* #undef HAVE_INTTYPES_H */ + +/* Define to 1 if you have the <limits.h> header file. */ +/* #undef HAVE_LIMITS_H */ + +/* Define to 1 if you have the `memmove' function. */ +/* #undef HAVE_MEMMOVE */ + +/* Define to 1 if you have the <memory.h> header file. */ +/* #undef HAVE_MEMORY_H */ + +/* Define if you have POSIX threads libraries and header files. */ +/* #undef HAVE_PTHREAD */ + +/* Have PTHREAD_PRIO_INHERIT. */ +/* #undef HAVE_PTHREAD_PRIO_INHERIT */ + +/* Define to 1 if you have the <readline/history.h> header file. */ +/* #undef HAVE_READLINE_HISTORY_H */ + +/* Define to 1 if you have the <readline/readline.h> header file. */ +/* #undef HAVE_READLINE_READLINE_H */ + +/* Define to 1 if you have the <stdint.h> header file. */ +/* #undef HAVE_STDINT_H */ + +/* Define to 1 if you have the <stdlib.h> header file. */ +/* #undef HAVE_STDLIB_H */ + +/* Define to 1 if you have the `strerror' function. */ +/* #undef HAVE_STRERROR */ + +/* Define to 1 if you have the <strings.h> header file. */ +/* #undef HAVE_STRINGS_H */ + +/* Define to 1 if you have the <string.h> header file. */ +/* #undef HAVE_STRING_H */ + +/* Define to 1 if you have the <sys/stat.h> header file. */ +/* #undef HAVE_SYS_STAT_H */ + +/* Define to 1 if you have the <sys/types.h> header file. */ +/* #undef HAVE_SYS_TYPES_H */ + +/* Define to 1 if you have the <unistd.h> header file. */ +/* #undef HAVE_UNISTD_H */ + +/* Define to 1 if the compiler supports simple visibility declarations. */ +/* #undef HAVE_VISIBILITY */ + +/* Define to 1 if you have the <windows.h> header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if you have the <zlib.h> header file. */ +/* #undef HAVE_ZLIB_H */ + +/* The value of LINK_SIZE determines the number of bytes used to store links + as offsets within the compiled regex. The default is 2, which allows for + compiled patterns up to 64K long. This covers the vast majority of cases. + However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows + for longer patterns in extreme cases. */ +#ifndef LINK_SIZE +#define LINK_SIZE 2 +#endif + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +/* This is ignored unless you are using libtool. */ +#ifndef LT_OBJDIR +#define LT_OBJDIR ".libs/" +#endif + +/* The value of MATCH_LIMIT determines the default number of times the + internal match() function can be called during a single execution of + pcre_exec(). There is a runtime interface for setting a different limit. + The limit exists in order to catch runaway regular expressions that take + for ever to determine that they do not match. The default is set very large + so that it does not accidentally catch legitimate cases. */ +#ifndef MATCH_LIMIT +#define MATCH_LIMIT 10000000 +#endif + +/* The above limit applies to all calls of match(), whether or not they + increase the recursion depth. In some environments it is desirable to limit + the depth of recursive calls of match() more strictly, in order to restrict + the maximum amount of stack (or heap, if NO_RECURSE is defined) that is + used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of + match(). To have any useful effect, it must be less than the value of + MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is + a runtime method for setting a different limit. */ +#ifndef MATCH_LIMIT_RECURSION +#define MATCH_LIMIT_RECURSION MATCH_LIMIT +#endif + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#ifndef MAX_NAME_COUNT +#define MAX_NAME_COUNT 10000 +#endif + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#ifndef MAX_NAME_SIZE +#define MAX_NAME_SIZE 32 +#endif + +/* The value of NEWLINE determines the default newline character sequence. + PCRE client programs can override this by selecting other values at run + time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338 + (CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or + 3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and + 0x25) that are used as the NL line terminator that is equivalent to ASCII + LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY), + or -2 (ANYCRLF). */ +#ifndef NEWLINE +#define NEWLINE 10 +#endif + +/* PCRE uses recursive function calls to handle backtracking while matching. + This can sometimes be a problem on systems that have stacks of limited + size. Define NO_RECURSE to any value to get a version that doesn't use + recursion in the match() function; instead it creates its own stack by + steam using pcre_recurse_malloc() to obtain memory from the heap. For more + detail, see the comments and other stuff just above the match() function. + */ +/* #undef NO_RECURSE */ + +/* Name of package */ +#define PACKAGE "pcre2" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "PCRE2" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "PCRE2 9.00-DEV" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "pcre2" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "9.00-DEV" + +/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested + parentheses (of any kind) in a pattern. This limits the amount of system + stack that is used while compiling a pattern. */ +#ifndef PARENS_NEST_LIMIT +#define PARENS_NEST_LIMIT 250 +#endif + +/* #undef PCRE2_EXP_DEFN */ + +/* The value of PCREGREP_BUFSIZE determines the size of buffer used by + pcregrep to hold parts of the file it is searching. This is also the + minimum value. The actual amount of memory used by pcregrep is three times + this number, because it allows for the buffering of "before" and "after" + lines. */ +#ifndef PCREGREP_BUFSIZE +#define PCREGREP_BUFSIZE 20480 +#endif + +/* If you are compiling for a system other than a Unix-like system or + Win32, and it needs some magic to be inserted before the definition + of a function that is exported by the library, define this macro to + contain the relevant magic. If you do not define this macro, a suitable + __declspec value is used for Windows systems; in other environments + "extern" is used for a C compiler and "extern C" for a C++ compiler. + This macro apears at the start of every exported function that is part + of the external API. It does not appear on functions that are "external" + in the C sense, but which are internal to the library. */ +/* #undef PCRE_EXP_DEFN */ + +/* Define to any value if linking statically (TODO: make nice with Libtool) */ +/* #undef PCRE_STATIC */ + +/* When calling PCRE via the POSIX interface, additional working storage is + required for holding the pointers to capturing substrings because PCRE + requires three integers per substring, whereas the POSIX interface provides + only two. If the number of expected substrings is small, the wrapper + function uses space on the stack, because this is faster than using + malloc() for each call. The threshold above which the stack is no longer + used is defined by POSIX_MALLOC_THRESHOLD. */ +#ifndef POSIX_MALLOC_THRESHOLD +#define POSIX_MALLOC_THRESHOLD 10 +#endif + +/* Define to necessary symbol if this constant uses a non-standard name on + your system. */ +/* #undef PTHREAD_CREATE_JOINABLE */ + +/* Define to 1 if you have the ANSI C header files. */ +/* #undef STDC_HEADERS */ + +/* Define to any value to enable support for Just-In-Time compiling. */ +/* #undef SUPPORT_JIT */ + +/* Define to any value to allow pcregrep to be linked with libbz2, so that it + is able to handle .bz2 files. */ +/* #undef SUPPORT_LIBBZ2 */ + +/* Define to any value to allow pcretest to be linked with libedit. */ +/* #undef SUPPORT_LIBEDIT */ + +/* Define to any value to allow pcretest to be linked with libreadline. */ +/* #undef SUPPORT_LIBREADLINE */ + +/* Define to any value to allow pcregrep to be linked with libz, so that it is + able to handle .gz files. */ +/* #undef SUPPORT_LIBZ */ + +/* Define to any value to enable the 16 bit PCRE library. */ +/* #undef SUPPORT_PCRE16 */ + +/* Define to any value to enable the 32 bit PCRE library. */ +/* #undef SUPPORT_PCRE32 */ + +/* Define to any value to enable the 8 bit PCRE library. */ +/* #undef SUPPORT_PCRE8 */ + +/* Define to any value to enable JIT support in pcregrep. */ +/* #undef SUPPORT_PCREGREP_JIT */ + +/* Define to any value to enable support for the UTF-8/16/32 Unicode encoding. + This will work even in an EBCDIC environment, but it is incompatible with + the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or* + ASCII/UTF-8/16/32, but not both at once. */ +/* #undef SUPPORT_UTF */ + +/* Define to any value for valgrind support to find invalid memory reads. */ +/* #undef SUPPORT_VALGRIND */ + +/* Version number of package */ +#define VERSION "9.00-DEV" + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +/* #undef int64_t */ + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */ diff --git a/src/config.h.in b/src/config.h.in new file mode 100644 index 0000000..df605db --- /dev/null +++ b/src/config.h.in @@ -0,0 +1,315 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + + +/* PCRE is written in Standard C, but there are a few non-standard things it +can cope with, allowing it to run on SunOS4 and other "close to standard" +systems. + +In environments that support the GNU autotools, config.h.in is converted into +config.h by the "configure" script. In environments that use CMake, +config-cmake.in is converted into config.h. If you are going to build PCRE "by +hand" without using "configure" or CMake, you should copy the distributed +config.h.generic to config.h, and edit the macro definitions to be the way you +need them. You must then add -DHAVE_CONFIG_H to all of your compile commands, +so that config.h is included at the start of every source. + +Alternatively, you can avoid editing by using -D on the compiler command line +to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H, +but if you do, default values will be taken from config.h for non-boolean +macros that are not defined on the command line. + +Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE8 should either be defined +(conventionally to 1) for TRUE, and not defined at all for FALSE. All such +macros are listed as a commented #undef in config.h.generic. Macros such as +MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are +surrounded by #ifndef/#endif lines so that the value can be overridden by -D. + +PCRE uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if +HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make +sure both macros are undefined; an emulation function will then be used. */ + +/* By default, the \R escape sequence matches any Unicode line ending + character or sequence of characters. If BSR_ANYCRLF is defined (to any + value), this is changed so that backslash-R matches only CR, LF, or CRLF. + The build-time default can be overridden by the user of PCRE at runtime. */ +#undef BSR_ANYCRLF + +/* If you are compiling for a system that uses EBCDIC instead of ASCII + character codes, define this macro to any value. You must also edit the + NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15). + On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is + automatically adjusted. When EBCDIC is set, PCRE assumes that all input + strings are in EBCDIC. If you do not define this macro, PCRE will assume + input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build + a version of PCRE that supports both EBCDIC and UTF-8/16/32. */ +#undef EBCDIC + +/* In an EBCDIC environment, define this macro to any value to arrange for the + NL character to be 0x25 instead of the default 0x15. NL plays the role that + LF does in an ASCII/Unicode environment. The value must also be set in the + NEWLINE macro below. On systems that can use "configure" or CMake to set + EBCDIC_NL25, the adjustment of NEWLINE is automatic. */ +#undef EBCDIC_NL25 + +/* Define to 1 if you have the `bcopy' function. */ +#undef HAVE_BCOPY + +/* Define to 1 if you have the <bzlib.h> header file. */ +#undef HAVE_BZLIB_H + +/* Define to 1 if you have the <dirent.h> header file. */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <editline/readline.h> header file. */ +#undef HAVE_EDITLINE_READLINE_H + +/* Define to 1 if you have the <edit/readline/readline.h> header file. */ +#undef HAVE_EDIT_READLINE_READLINE_H + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the <limits.h> header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the `memmove' function. */ +#undef HAVE_MEMMOVE + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define if you have POSIX threads libraries and header files. */ +#undef HAVE_PTHREAD + +/* Have PTHREAD_PRIO_INHERIT. */ +#undef HAVE_PTHREAD_PRIO_INHERIT + +/* Define to 1 if you have the <readline/history.h> header file. */ +#undef HAVE_READLINE_HISTORY_H + +/* Define to 1 if you have the <readline/readline.h> header file. */ +#undef HAVE_READLINE_READLINE_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if the compiler supports simple visibility declarations. */ +#undef HAVE_VISIBILITY + +/* Define to 1 if you have the <windows.h> header file. */ +#undef HAVE_WINDOWS_H + +/* Define to 1 if you have the <zlib.h> header file. */ +#undef HAVE_ZLIB_H + +/* The value of LINK_SIZE determines the number of bytes used to store links + as offsets within the compiled regex. The default is 2, which allows for + compiled patterns up to 64K long. This covers the vast majority of cases. + However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows + for longer patterns in extreme cases. */ +#undef LINK_SIZE + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* The value of MATCH_LIMIT determines the default number of times the + internal match() function can be called during a single execution of + pcre_exec(). There is a runtime interface for setting a different limit. + The limit exists in order to catch runaway regular expressions that take + for ever to determine that they do not match. The default is set very large + so that it does not accidentally catch legitimate cases. */ +#undef MATCH_LIMIT + +/* The above limit applies to all calls of match(), whether or not they + increase the recursion depth. In some environments it is desirable to limit + the depth of recursive calls of match() more strictly, in order to restrict + the maximum amount of stack (or heap, if NO_RECURSE is defined) that is + used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of + match(). To have any useful effect, it must be less than the value of + MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is + a runtime method for setting a different limit. */ +#undef MATCH_LIMIT_RECURSION + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#undef MAX_NAME_COUNT + +/* This limit is parameterized just in case anybody ever wants to change it. + Care must be taken if it is increased, because it guards against integer + overflow caused by enormously large patterns. */ +#undef MAX_NAME_SIZE + +/* The value of NEWLINE determines the default newline character sequence. + PCRE client programs can override this by selecting other values at run + time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338 + (CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or + 3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and + 0x25) that are used as the NL line terminator that is equivalent to ASCII + LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY), + or -2 (ANYCRLF). */ +#undef NEWLINE + +/* PCRE uses recursive function calls to handle backtracking while matching. + This can sometimes be a problem on systems that have stacks of limited + size. Define NO_RECURSE to any value to get a version that doesn't use + recursion in the match() function; instead it creates its own stack by + steam using pcre_recurse_malloc() to obtain memory from the heap. For more + detail, see the comments and other stuff just above the match() function. + */ +#undef NO_RECURSE + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested + parentheses (of any kind) in a pattern. This limits the amount of system + stack that is used while compiling a pattern. */ +#undef PARENS_NEST_LIMIT + +/* to make a symbol visible */ +#undef PCRE2_EXP_DATA_DEFN + +/* to make a symbol visible */ +#undef PCRE2_EXP_DECL + +/* to make a symbol visible */ +#undef PCRE2_EXP_DEFN + +/* The value of PCREGREP_BUFSIZE determines the size of buffer used by + pcregrep to hold parts of the file it is searching. This is also the + minimum value. The actual amount of memory used by pcregrep is three times + this number, because it allows for the buffering of "before" and "after" + lines. */ +#undef PCREGREP_BUFSIZE + +/* to make a symbol visible */ +#undef PCREPOSIX_EXP_DECL + +/* to make a symbol visible */ +#undef PCREPOSIX_EXP_DEFN + + +/* If you are compiling for a system other than a Unix-like system or + Win32, and it needs some magic to be inserted before the definition + of a function that is exported by the library, define this macro to + contain the relevant magic. If you do not define this macro, a suitable + __declspec value is used for Windows systems; in other environments + "extern" is used for a C compiler and "extern C" for a C++ compiler. + This macro apears at the start of every exported function that is part + of the external API. It does not appear on functions that are "external" + in the C sense, but which are internal to the library. */ +#undef PCRE_EXP_DEFN + +/* Define to any value if linking statically (TODO: make nice with Libtool) */ +#undef PCRE_STATIC + +/* When calling PCRE via the POSIX interface, additional working storage is + required for holding the pointers to capturing substrings because PCRE + requires three integers per substring, whereas the POSIX interface provides + only two. If the number of expected substrings is small, the wrapper + function uses space on the stack, because this is faster than using + malloc() for each call. The threshold above which the stack is no longer + used is defined by POSIX_MALLOC_THRESHOLD. */ +#undef POSIX_MALLOC_THRESHOLD + +/* Define to necessary symbol if this constant uses a non-standard name on + your system. */ +#undef PTHREAD_CREATE_JOINABLE + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to any value to enable support for Just-In-Time compiling. */ +#undef SUPPORT_JIT + +/* Define to any value to allow pcregrep to be linked with libbz2, so that it + is able to handle .bz2 files. */ +#undef SUPPORT_LIBBZ2 + +/* Define to any value to allow pcretest to be linked with libedit. */ +#undef SUPPORT_LIBEDIT + +/* Define to any value to allow pcretest to be linked with libreadline. */ +#undef SUPPORT_LIBREADLINE + +/* Define to any value to allow pcregrep to be linked with libz, so that it is + able to handle .gz files. */ +#undef SUPPORT_LIBZ + +/* Define to any value to enable the 16 bit PCRE library. */ +#undef SUPPORT_PCRE16 + +/* Define to any value to enable the 32 bit PCRE library. */ +#undef SUPPORT_PCRE32 + +/* Define to any value to enable the 8 bit PCRE library. */ +#undef SUPPORT_PCRE8 + +/* Define to any value to enable JIT support in pcregrep. */ +#undef SUPPORT_PCREGREP_JIT + +/* Define to any value to enable support for the UTF-8/16/32 Unicode encoding. + This will work even in an EBCDIC environment, but it is incompatible with + the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or* + ASCII/UTF-8/16/32, but not both at once. */ +#undef SUPPORT_UTF + +/* Define to any value for valgrind support to find invalid memory reads. */ +#undef SUPPORT_VALGRIND + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#undef int64_t + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t diff --git a/src/pcre2.h b/src/pcre2.h new file mode 100644 index 0000000..4576775 --- /dev/null +++ b/src/pcre2.h @@ -0,0 +1,594 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* This is the public header file for the PCRE library, second API, to be +#included by applications that call PCRE2 functions. + + Copyright (c) 2014 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +#ifndef _PCRE2_H +#define _PCRE2_H + +/* The current PCRE version information. */ + +#define PCRE2_MAJOR 9 +#define PCRE2_MINOR 00 +#define PCRE2_PRERELEASE -DEV +#define PCRE2_DATE 2014-99-99 + +/* When an application links to a PCRE DLL in Windows, the symbols that are +imported have to be identified as such. When building PCRE, the appropriate +export setting is defined in pcre2_internal.h, which includes this file. So we +don't change existing definitions of PCRE2_EXP_DECL. */ + +#if defined(_WIN32) && !defined(PCRE2_STATIC) +# ifndef PCRE2_EXP_DECL +# define PCRE2_EXP_DECL extern __declspec(dllimport) +# endif +#endif + +/* By default, we use the standard "extern" declarations. */ + +#ifndef PCRE2_EXP_DECL +# ifdef __cplusplus +# define PCRE2_EXP_DECL extern "C" +# else +# define PCRE2_EXP_DECL extern +# endif +#endif + +/* Have to include stdlib.h and stdint.h to ensure that size_t and uint8_t etc +are defined. */ + +#include <stdlib.h> +#include <stdint.h> + +/* Allow for C++ users compiling this directly. */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Public options. Those in the context may affect compilation, JIT +compilation, and/or interpretive execution. The following tags indicate which: + +C alters what is compiled +J alters what JIT compiles +E affects pcre_exec() execution +D affects pcre_dfa_exec() execution +*/ + +/* The first group of options are those that are set in the context. */ + +#define PCRE2_ALT_BSUX 0x00000001 /* C */ +#define PCRE2_DOLLAR_ENDONLY 0x00000002 /* J E D */ +#define PCRE2_DUPNAMES 0x00000004 /* C */ +#define PCRE2_ALLOW_EMPTY_CLASS 0x00000008 /* C */ +#define PCRE2_MATCH_UNSET_BACKREF 0x00000010 /* C J E */ +#define PCRE2_NEVER_UTF 0x00000020 /* C */ +#define PCRE2_NEVER_UCP 0x00000040 /* C */ +#define PCRE2_UTF 0x00000080 /* C J E D */ +#define PCRE2_UCP 0x00000100 /* C J E D */ + +/* The following can be passed to pcre2_compile(), pcre2_exec(), or +pcre2_dfa_exec(). PCRE2_NO_UTF_CHECK affects only the function to which it is +passed. */ + +#define PCRE2_ANCHORED 0x00000001 +#define PCRE2_NO_START_OPTIMIZE 0x00000002 +#define PCRE2_NO_UTF_CHECK 0x00000004 + +/* These are for pcre2_compile() only, affecting what is compiled, but not +otherwise affecting execution. */ + +#define PCRE2_AUTO_CALLOUT 0x00000100 +#define PCRE2_CASELESS 0x00000200 +#define PCRE2_DOTALL 0x00000400 +#define PCRE2_EXTENDED 0x00000800 +#define PCRE2_MULTILINE 0x00001000 +#define PCRE2_NO_AUTO_CAPTURE 0x00002000 +#define PCRE2_NO_AUTO_POSSESS 0x00004000 +#define PCRE2_UNGREEDY 0x00008000 + +/* This pcre2_compile() option affects JIT compilation and interpretive +execution. */ + +#define PCRE2_FIRSTLINE 0x00010000 + +/* These are for pcre2_jit_compile(). */ + +#define PCRE2_JIT 0x00020000 +#define PCRE2_JIT_PARTIAL_SOFT 0x00040000 +#define PCRE2_JIT_PARTIAL_HARD 0x00080000 + +/* These are for pcre2_exec() and pcre2_dfa_exec(). */ + +#define PCRE2_NOTBOL 0x00000100 +#define PCRE2_NOTEOL 0x00000200 +#define PCRE2_NOTEMPTY 0x00000400 +#define PCRE2_NOTEMPTY_ATSTART 0x00000800 +#define PCRE2_PARTIAL_SOFT 0x00001000 +#define PCRE2_PARTIAL_HARD 0x00002000 + +/* These are additional options for pcre2_dfa_exec(). */ + +#define PCRE2_DFA_RESTART 0x00010000 +#define PCRE2_DFA_SHORTEST 0x00020000 + +/* Newline and \R settings, for use in the context. */ + +#define PCRE2_NEWLINE_CR 0x00000001 +#define PCRE2_NEWLINE_LF 0x00000002 +#define PCRE2_NEWLINE_CRLF 0x00000004 +#define PCRE2_NEWLINE_ANY 0x00000008 +#define PCRE2_NEWLINE_ANYCRLF 0x00000010 + +#define PCRE2_BSR_ANYCRLF 0x00000020 +#define PCRE2_BSR_UNICODE 0x00000040 + +/* Exec-time and get/set-time error codes */ + +#define PCRE2_ERROR_NOMATCH (-1) +#define PCRE2_ERROR_NULL (-2) +#define PCRE2_ERROR_BADOPTION (-3) +#define PCRE2_ERROR_BADMAGIC (-4) +#define PCRE2_ERROR_UNKNOWN_OPCODE (-5) +#define PCRE2_ERROR_NOMEMORY (-6) +#define PCRE2_ERROR_NOSUBSTRING (-7) +#define PCRE2_ERROR_MATCHLIMIT (-8) +#define PCRE2_ERROR_CALLOUT (-9) /* Never used by PCRE2 itself */ +#define PCRE2_ERROR_BADUTF (-10) +#define PCRE2_ERROR_BADUTF_OFFSET (-11) +#define PCRE2_ERROR_PARTIAL (-12) +#define PCRE2_ERROR_BADPARTIAL (-13) +#define PCRE2_ERROR_INTERNAL (-14) +#define PCRE2_ERROR_BADCOUNT (-15) +#define PCRE2_ERROR_DFA_UITEM (-16) +#define PCRE2_ERROR_DFA_UCOND (-17) +#define PCRE2_ERROR_DFA_UMLIMIT (-18) +#define PCRE2_ERROR_DFA_WSSIZE (-19) +#define PCRE2_ERROR_DFA_RECURSE (-20) +#define PCRE2_ERROR_RECURSIONLIMIT (-21) +#define PCRE2_ERROR_BADNEWLINE (-22) +#define PCRE2_ERROR_BADOFFSET (-23) +#define PCRE2_ERROR_SHORTUTF (-24) +#define PCRE2_ERROR_RECURSELOOP (-25) +#define PCRE2_ERROR_JIT_STACKLIMIT (-26) +#define PCRE2_ERROR_BADMODE (-27) +#define PCRE2_ERROR_BADENDIANNESS (-28) +#define PCRE2_ERROR_DFA_BADRESTART (-29) +#define PCRE2_ERROR_JIT_BADOPTION (-30) +#define PCRE2_ERROR_BADLENGTH (-31) +#define PCRE2_ERROR_UNSET (-32) + +/* Specific error codes for UTF-8 validity checks */ + +#define PCRE2_UTF8_ERR0 0 +#define PCRE2_UTF8_ERR1 1 +#define PCRE2_UTF8_ERR2 2 +#define PCRE2_UTF8_ERR3 3 +#define PCRE2_UTF8_ERR4 4 +#define PCRE2_UTF8_ERR5 5 +#define PCRE2_UTF8_ERR6 6 +#define PCRE2_UTF8_ERR7 7 +#define PCRE2_UTF8_ERR8 8 +#define PCRE2_UTF8_ERR9 9 +#define PCRE2_UTF8_ERR10 10 +#define PCRE2_UTF8_ERR11 11 +#define PCRE2_UTF8_ERR12 12 +#define PCRE2_UTF8_ERR13 13 +#define PCRE2_UTF8_ERR14 14 +#define PCRE2_UTF8_ERR15 15 +#define PCRE2_UTF8_ERR16 16 +#define PCRE2_UTF8_ERR17 17 +#define PCRE2_UTF8_ERR18 18 +#define PCRE2_UTF8_ERR19 19 +#define PCRE2_UTF8_ERR20 20 +#define PCRE2_UTF8_ERR21 21 + +/* Specific error codes for UTF-16 validity checks */ + +#define PCRE2_UTF16_ERR0 0 +#define PCRE2_UTF16_ERR1 1 +#define PCRE2_UTF16_ERR2 2 +#define PCRE2_UTF16_ERR3 3 + +/* Specific error codes for UTF-32 validity checks */ + +#define PCRE2_UTF32_ERR0 0 +#define PCRE2_UTF32_ERR1 1 +#define PCRE2_UTF32_ERR3 2 + +/* Request types for pcre2_get_info() */ + +#define PCRE2_INFO_BACKREFMAX 0 +#define PCRE2_INFO_CAPTURECOUNT 1 +#define PCRE2_INFO_COMPILE_OPTIONS 2 +#define PCRE2_INFO_FIRSTCODEUNIT 3 +#define PCRE2_INFO_FIRSTCODETYPE 4 +#define PCRE2_INFO_FIRSTTABLE 5 +#define PCRE2_INFO_HASCRORLF 6 +#define PCRE2_INFO_JCHANGED 7 +#define PCRE2_INFO_JIT 8 +#define PCRE2_INFO_JITSIZE 9 +#define PCRE2_INFO_LASTCODEUNIT 10 +#define PCRE2_INFO_LASTCODETYPE 11 +#define PCRE2_INFO_MATCH_EMPTY 12 +#define PCRE2_INFO_MATCHLIMIT 13 +#define PCRE2_INFO_MAXLOOKBEHIND 14 +#define PCRE2_INFO_MINLENGTH 15 +#define PCRE2_INFO_NAMECOUNT 16 +#define PCRE2_INFO_NAMEENTRYSIZE 17 +#define PCRE2_INFO_NAMETABLE 18 +#define PCRE2_INFO_PATTERN_OPTIONS 19 +#define PCRE2_INFO_RECURSIONLIMIT 20 +#define PCRE2_INFO_SIZE 21 + +/* Request types for pcre2_config(). */ + +#define PCRE2_CONFIG_BSR 0 +#define PCRE2_CONFIG_JIT 1 +#define PCRE2_CONFIG_JITTARGET 2 +#define PCRE2_CONFIG_LINK_SIZE 3 +#define PCRE2_CONFIG_MATCH_LIMIT 4 +#define PCRE2_CONFIG_MATCH_LIMIT_RECURSION 5 +#define PCRE2_CONFIG_NEWLINE 6 +#define PCRE2_CONFIG_PARENS_LIMIT 7 +#define PCRE2_CONFIG_POSIX_MALLOC_THRESHOLD 8 +#define PCRE2_CONFIG_STACKRECURSE 9 +#define PCRE2_CONFIG_UTF 10 + +/* Types for patterns and subject strings. */ + +typedef uint8_t PCRE2_UCHAR8; +typedef uint16_t PCRE2_UCHAR16; +typedef uint32_t PCRE2_UCHAR32; + +typedef const PCRE2_UCHAR8 *PCRE2_SPTR8; +typedef const PCRE2_UCHAR16 *PCRE2_SPTR16; +typedef const PCRE2_UCHAR32 *PCRE2_SPTR32; + +/* Generic types for opaque structures and JIT callback functions. These +declarations are defined in a macro that is expanded for each width later. */ + +#define PCRE2_TYPES_LIST \ +struct pcre2_real_context; \ +typedef struct pcre2_real_context pcre2_context; \ +\ +struct pcre2_real; \ +typedef struct pcre2_real pcre2; \ +\ +struct pcre2_real_match_data; \ +typedef struct pcre2_real_match_data pcre2_match_data; \ +\ +struct pcre2_real_jit_stack; \ +typedef struct pcre2_real_jit_stack pcre2_jit_stack; \ +\ +typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *); + +/* The structure for passing out data via the pcre_callout_function. We use a +structure so that new fields can be added on the end in future versions, +without changing the API of the function, thereby allowing old clients to work +without modification. Define the generic version in a macro; the width-specific +versions are generated from this macro below. */ + +#define PCRE2_STRUCTURE_LIST \ +typedef struct pcre2_callout_block { \ + int version; /* Identifies version of block */ \ + /* ------------------------ Version 0 ------------------------------- */ \ + int callout_number; /* Number compiled into pattern */ \ + int *offset_vector; /* The offset vector */ \ + PCRE2_SPTR subject; /* The subject being matched */ \ + int subject_length; /* The length of the subject */ \ + int start_match; /* Offset to start of this match attempt */ \ + int current_position; /* Where we currently are in the subject */ \ + int capture_top; /* Max current capture */ \ + int capture_last; /* Most recently closed capture */ \ + void *callout_data; /* Data passed in with the call */ \ + /* ------------------- Added for Version 1 -------------------------- */ \ + int pattern_position; /* Offset to next item in the pattern */ \ + int next_item_length; /* Length of next item in the pattern */ \ + /* ------------------- Added for Version 2 -------------------------- */ \ + PCRE2_SPTR mark; /* Pointer to current mark or NULL */ \ + /* ------------------------------------------------------------------ */ \ +} pcre2_callout_block; + +/* Utility functions for byte order swaps. These are not generic functions; +each appears only its own library. */ + +PCRE2_EXP_DECL int pcre2_utf16_to_host_byte_order(PCRE2_UCHAR16 *, + PCRE2_SPTR16, int, int *, int); +PCRE2_EXP_DECL int pcre2_utf32_to_host_byte_order(PCRE2_UCHAR32 *, + PCRE2_SPTR32, int, int *, int); + +/* List the generic forms of all other functions in a macro. */ + +#define PCRE2_FUNCTION_LIST \ +PCRE2_EXP_DECL pcre2 *pcre2_compile(pcre2_context *, PCRE2_SPTR, int, \ + uint32_t, int *, size_t *); \ +PCRE2_EXP_DECL int pcre2_config(int, void *); \ +PCRE2_EXP_DECL size_t pcre2_context_size(void); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_copy_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_copy_named_substring(pcre2_match_data *, \ + PCRE2_SPTR, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL int pcre2_copy_substring(pcre2_match_data *, int, \ + PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL \ + pcre2_match_data *pcre2_create_match_data(pcre2_context *, size_t); \ +PCRE2_EXP_DECL int pcre2_dfa_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, int *, size_t); \ +PCRE2_EXP_DECL int pcre2_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_compiled_code(pcre2_context *, pcre2 *); \ +PCRE2_EXP_DECL void pcre2_free_context(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_free_match_data(pcre2_context *, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_substring(pcre2_context *, PCRE2_SPTR); \ +PCRE2_EXP_DECL void pcre2_free_substring_list(pcre2_context *, \ + PCRE2_SPTR *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_bsr_convention(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_callout(pcre2_context *)) \ + (pcre2_callout_block *, void *); \ +PCRE2_EXP_DECL \ + unsigned char *pcre2_get_character_tables(pcre2_context *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_context_options(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_error_offset(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_error_reason(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_exec_frame_size(void); \ +PCRE2_EXP_DECL int pcre2_get_info(const pcre2 *, uint32_t, void *); \ +PCRE2_EXP_DECL size_t pcre2_get_leftchar(pcre2_match_data *); \ +PCRE2_EXP_DECL \ + PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_match_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_memory_management(pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL int pcre2_get_named_substring(pcre2_context *, \ + pcre2_match_data *, PCRE2_SPTR, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_named_substring_length(pcre2_match_data *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL uint32_t pcre2_get_newline_convention(pcre2_context *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector_slots(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_parens_nest_limit(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_recursion_guard(pcre2_context *)) \ + (int, void *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_recursion_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_recursion_memory_management(\ + pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL size_t pcre2_get_rightchar(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_startchar(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_stringtable_entries(const pcre2 *, \ + PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring(pcre2_context *, \ + pcre2_match_data *, int, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring_length(pcre2_match_data *, int); \ +PCRE2_EXP_DECL int pcre2_get_substring_list(pcre2_context *, \ + pcre2_match_data *, PCRE2_UCHAR ***); \ +PCRE2_EXP_DECL int pcre2_get_substring_number(const pcre2 *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL void *pcre2_get_user_data(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_init_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_context *, pcre2 *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_jit_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, pcre2_jit_stack *); \ +PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_jit_stack *pcre2_jit_stack_alloc(pcre2_context *, size_t, \ + size_t); \ +PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_context *, \ + const pcre2 *, pcre2_jit_callback, void *); \ +PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_context *, \ + pcre2_jit_stack *); \ +PCRE2_EXP_DECL \ + const unsigned char *pcre2_maketables(void); \ +PCRE2_EXP_DECL int pcre2_pattern_to_host_byte_order(pcre2 *); \ +PCRE2_EXP_DECL void pcre2_set_bsr_convention(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_callout(pcre2_context *, \ + int (*)(pcre2_callout_block *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_character_tables(pcre2_context *, \ + unsigned char *); \ +PCRE2_EXP_DECL void pcre2_set_context_options(pcre2_context *, uint32_t, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_match_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_memory_management(pcre2_context *, \ + void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_newline_convention(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_parens_nest_limit(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_guard(pcre2_context *, \ + int (*)(uint32_t, void *)); \ +PCRE2_EXP_DECL void pcre2_set_recursion_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_memory_management(\ + pcre2_context *, void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_user_data(pcre2_context *, void *); \ +PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); + + +/* Define macros that generate width-specific names from generic versions. The +three-level macro scheme is necessary to get the macros expanded when we want +them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for +generating three versions of each external function below. After that, +PCRE2_ADDWIDTH will be re-defined to use PCRE2_DATA_WIDTH, for use when macros +such as pcre2_compile are called by application code. */ + +#define PCRE2_JOIN(a,b) a ## b +#define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b) +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH) + +/* Data types */ + +#define PCRE2_UCHAR PCRE2_ADDWIDTH(PCRE2_UCHAR) +#define PCRE2_SPTR PCRE2_ADDWIDTH(PCRE2_SPTR) + +#define pcre2 PCRE2_ADDWIDTH(pcre2_) +#define pcre2_jit_callback PCRE2_ADDWIDTH(pcre2_jit_callback_) +#define pcre2_jit_stack PCRE2_ADDWIDTH(pcre2_jit_stack_) + +#define pcre2_real PCRE2_ADDWIDTH(pcre2_real_) +#define pcre2_real_context PCRE2_ADDWIDTH(pcre2_real_context_) +#define pcre2_real_jit_stack PCRE2_ADDWIDTH(pcre2_real_jit_stack_) +#define pcre2_real_match_data PCRE2_ADDWIDTH(pcre2_real_match_data_) + +/* Data blocks */ + +#define pcre2_callout_block PCRE2_ADDWIDTH(pcre2_callout_block_) +#define pcre2_context PCRE2_ADDWIDTH(pcre2_context_) +#define pcre2_match_data PCRE2_ADDWIDTH(pcre2_match_data_) + +/* Functions */ + +#define pcre2_compile PCRE2_ADDWIDTH(pcre2_compile_) +#define pcre2_config PCRE2_ADDWIDTH(pcre2_config_) +#define pcre2_context_size PCRE2_ADDWIDTH(pcre2_context_size_) +#define pcre2_copy_context PCRE2_ADDWIDTH(pcre2_copy_context_) +#define pcre2_copy_named_substring PCRE2_ADDWIDTH(pcre2_copy_named_substring_) +#define pcre2_copy_substring PCRE2_ADDWIDTH(pcre2_copy_substring_) +#define pcre2_create_match_data PCRE2_ADDWIDTH(pcre2_create_match_data_) +#define pcre2_dfa_exec PCRE2_ADDWIDTH(pcre2_dfa_exec_) +#define pcre2_exec PCRE2_ADDWIDTH(pcre2_exec_) +#define pcre2_free_compiled_code PCRE2_ADDWIDTH(pcre2_free_compiled_code_) +#define pcre2_free_context PCRE2_ADDWIDTH(pcre2_free_context_) +#define pcre2_free_match_data PCRE2_ADDWIDTH(pcre2_free_match_data_) +#define pcre2_free_substring PCRE2_ADDWIDTH(pcre2_free_substring_) +#define pcre2_free_substring_list PCRE2_ADDWIDTH(pcre2_free_substring_list_) +#define pcre2_get_bsr_convention PCRE2_ADDWIDTH(pcre2_get_bsr_convention_) +#define pcre2_get_callout PCRE2_ADDWIDTH(pcre2_get_callout_) +#define pcre2_get_character_tables PCRE2_ADDWIDTH(pcre2_get_character_tables_) +#define pcre2_get_context_options PCRE2_ADDWIDTH(pcre2_get_context_options_) +#define pcre2_get_error_message PCRE2_ADDWIDTH(pcre2_get_error_message_) +#define pcre2_get_error_offset PCRE2_ADDWIDTH(pcre2_get_error_offset_) +#define pcre2_get_error_reason PCRE2_ADDWIDTH(pcre2_get_error_reason_) +#define pcre2_get_info PCRE2_ADDWIDTH(pcre2_get_info_) +#define pcre2_get_leftchar PCRE2_ADDWIDTH(pcre2_get_leftchar_) +#define pcre2_get_mark PCRE2_ADDWIDTH(pcre2_get_mark_) +#define pcre2_get_match_limit PCRE2_ADDWIDTH(pcre2_get_match_limit_) +#define pcre2_get_memory_management PCRE2_ADDWIDTH(pcre2_get_memory_management_) +#define pcre2_get_named_substring PCRE2_ADDWIDTH(pcre2_get_named_substring_) +#define pcre2_get_named_substring_length PCRE2_ADDWIDTH(pcre2_get_named_substring_length_) +#define pcre2_get_newline_convention PCRE2_ADDWIDTH(pcre2_get_newline_convention_) +#define pcre2_get_ovector PCRE2_ADDWIDTH(pcre2_get_ovector_) +#define pcre2_get_ovector_slots PCRE2_ADDWIDTH(pcre2_get_ovector_slots_) +#define pcre2_get_parens_nest_limit PCRE2_ADDWIDTH(pcre2_get_parens_nest_limit_) +#define pcre2_get_recursion_guard PCRE2_ADDWIDTH(pcre2_get_recursion_guard_) +#define pcre2_get_recursion_limit PCRE2_ADDWIDTH(pcre2_get_recursion_limit_) +#define pcre2_get_recursion_memory_management PCRE2_ADDWIDTH(pcre2_get_recursion_memory_management_) +#define pcre2_get_rightchar PCRE2_ADDWIDTH(pcre2_get_rightchar_) +#define pcre2_get_startchar PCRE2_ADDWIDTH(pcre2_get_startchar_) +#define pcre2_get_stringtable_entries PCRE2_ADDWIDTH(pcre2_get_stringtable_entries_) +#define pcre2_get_substring PCRE2_ADDWIDTH(pcre2_get_substring_) +#define pcre2_get_substring_length PCRE2_ADDWIDTH(pcre2_get_substring_length_) +#define pcre2_get_substring_list PCRE2_ADDWIDTH(pcre2_get_substring_list_) +#define pcre2_get_substring_number PCRE2_ADDWIDTH(pcre2_get_substring_number_) +#define pcre2_get_user_data PCRE2_ADDWIDTH(pcre2_get_user_data_) +#define pcre2_init_context PCRE2_ADDWIDTH(pcre2_init_context_) +#define pcre2_jit_compile PCRE2_ADDWIDTH(pcre2_jit_compile_) +#define pcre2_jit_exec PCRE2_ADDWIDTH(pcre2_jit_exec_) +#define pcre2_jit_free_unused_memory PCRE2_ADDWIDTH(pcre2_jit_free_unused_memory_) +#define pcre2_jit_stack_alloc PCRE2_ADDWIDTH(pcre2_jit_stack_alloc_) +#define pcre2_jit_stack_assign PCRE2_ADDWIDTH(pcre2_jit_stack_assign_) +#define pcre2_jit_stack_free PCRE2_ADDWIDTH(pcre2_jit_stack_free_) +#define pcre2_maketables PCRE2_ADDWIDTH(pcre2_maketables_) +#define pcre2_pattern_to_host_byte_order PCRE2_ADDWIDTH(pcre2_pattern_to_host_byte_order_) +#define pcre2_set_bsr_convention PCRE2_ADDWIDTH(pcre2_set_bsr_convention_) +#define pcre2_set_callout PCRE2_ADDWIDTH(pcre2_set_callout_) +#define pcre2_set_character_tables PCRE2_ADDWIDTH(pcre2_set_character_tables_) +#define pcre2_set_context_options PCRE2_ADDWIDTH(pcre2_set_context_options_) +#define pcre2_set_match_limit PCRE2_ADDWIDTH(pcre2_set_match_limit_) +#define pcre2_set_memory_management PCRE2_ADDWIDTH(pcre2_set_memory_management_) +#define pcre2_set_newline_convention PCRE2_ADDWIDTH(pcre2_set_newline_convention_) +#define pcre2_set_recursion_guard PCRE2_ADDWIDTH(pcre2_set_recursion_guard_) +#define pcre2_set_parens_nest_limit PCRE2_ADDWIDTH(pcre2_set_parens_nest_limit_) +#define pcre2_set_recursion_limit PCRE2_ADDWIDTH(pcre2_set_recursion_limit_) +#define pcre2_set_recursion_memory_management PCRE2_ADDWIDTH(pcre2_set_recursion_memory_management_) +#define pcre2_set_user_data PCRE2_ADDWIDTH(pcre2_set_user_data_) +#define pcre2_version PCRE2_ADDWIDTH(pcre2_version_) + +/* Now generate all three sets of width-specific structures and function +prototypes. */ + +#define PCRE2_LOCAL_WIDTH 8 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 16 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 32 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#undef PCRE2_TYPES_LIST +#undef PCRE2_STRUCTURE_LIST +#undef PCRE2_FUNCTION_LIST +#undef PCRE2_ADDWIDTH + +/* Re-define PCRE2_ADDWIDTH to use the external width value, if defined. +Otherwise, undefine the other macros and make PCRE2_ADDWIDTH a no-op, to reduce +confusion. */ + +#ifdef PCRE2_DATA_WIDTH +#if PCRE2_DATA_WIDTH != 8 && PCRE2_DATA_WIDTH != 16 && PCRE2_DATA_WIDTH != 32 +#error PCRE2_DATA_WIDTH must be 8, 16, or 32 +#endif +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_DATA_WIDTH) +#else +#undef PCRE2_JOIN +#undef PCRE2_GLUE +#define PCRE2_ADDWIDTH(a) a +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* End of pcre2.h */ diff --git a/src/pcre2.h.generic b/src/pcre2.h.generic new file mode 100644 index 0000000..4576775 --- /dev/null +++ b/src/pcre2.h.generic @@ -0,0 +1,594 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* This is the public header file for the PCRE library, second API, to be +#included by applications that call PCRE2 functions. + + Copyright (c) 2014 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +#ifndef _PCRE2_H +#define _PCRE2_H + +/* The current PCRE version information. */ + +#define PCRE2_MAJOR 9 +#define PCRE2_MINOR 00 +#define PCRE2_PRERELEASE -DEV +#define PCRE2_DATE 2014-99-99 + +/* When an application links to a PCRE DLL in Windows, the symbols that are +imported have to be identified as such. When building PCRE, the appropriate +export setting is defined in pcre2_internal.h, which includes this file. So we +don't change existing definitions of PCRE2_EXP_DECL. */ + +#if defined(_WIN32) && !defined(PCRE2_STATIC) +# ifndef PCRE2_EXP_DECL +# define PCRE2_EXP_DECL extern __declspec(dllimport) +# endif +#endif + +/* By default, we use the standard "extern" declarations. */ + +#ifndef PCRE2_EXP_DECL +# ifdef __cplusplus +# define PCRE2_EXP_DECL extern "C" +# else +# define PCRE2_EXP_DECL extern +# endif +#endif + +/* Have to include stdlib.h and stdint.h to ensure that size_t and uint8_t etc +are defined. */ + +#include <stdlib.h> +#include <stdint.h> + +/* Allow for C++ users compiling this directly. */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Public options. Those in the context may affect compilation, JIT +compilation, and/or interpretive execution. The following tags indicate which: + +C alters what is compiled +J alters what JIT compiles +E affects pcre_exec() execution +D affects pcre_dfa_exec() execution +*/ + +/* The first group of options are those that are set in the context. */ + +#define PCRE2_ALT_BSUX 0x00000001 /* C */ +#define PCRE2_DOLLAR_ENDONLY 0x00000002 /* J E D */ +#define PCRE2_DUPNAMES 0x00000004 /* C */ +#define PCRE2_ALLOW_EMPTY_CLASS 0x00000008 /* C */ +#define PCRE2_MATCH_UNSET_BACKREF 0x00000010 /* C J E */ +#define PCRE2_NEVER_UTF 0x00000020 /* C */ +#define PCRE2_NEVER_UCP 0x00000040 /* C */ +#define PCRE2_UTF 0x00000080 /* C J E D */ +#define PCRE2_UCP 0x00000100 /* C J E D */ + +/* The following can be passed to pcre2_compile(), pcre2_exec(), or +pcre2_dfa_exec(). PCRE2_NO_UTF_CHECK affects only the function to which it is +passed. */ + +#define PCRE2_ANCHORED 0x00000001 +#define PCRE2_NO_START_OPTIMIZE 0x00000002 +#define PCRE2_NO_UTF_CHECK 0x00000004 + +/* These are for pcre2_compile() only, affecting what is compiled, but not +otherwise affecting execution. */ + +#define PCRE2_AUTO_CALLOUT 0x00000100 +#define PCRE2_CASELESS 0x00000200 +#define PCRE2_DOTALL 0x00000400 +#define PCRE2_EXTENDED 0x00000800 +#define PCRE2_MULTILINE 0x00001000 +#define PCRE2_NO_AUTO_CAPTURE 0x00002000 +#define PCRE2_NO_AUTO_POSSESS 0x00004000 +#define PCRE2_UNGREEDY 0x00008000 + +/* This pcre2_compile() option affects JIT compilation and interpretive +execution. */ + +#define PCRE2_FIRSTLINE 0x00010000 + +/* These are for pcre2_jit_compile(). */ + +#define PCRE2_JIT 0x00020000 +#define PCRE2_JIT_PARTIAL_SOFT 0x00040000 +#define PCRE2_JIT_PARTIAL_HARD 0x00080000 + +/* These are for pcre2_exec() and pcre2_dfa_exec(). */ + +#define PCRE2_NOTBOL 0x00000100 +#define PCRE2_NOTEOL 0x00000200 +#define PCRE2_NOTEMPTY 0x00000400 +#define PCRE2_NOTEMPTY_ATSTART 0x00000800 +#define PCRE2_PARTIAL_SOFT 0x00001000 +#define PCRE2_PARTIAL_HARD 0x00002000 + +/* These are additional options for pcre2_dfa_exec(). */ + +#define PCRE2_DFA_RESTART 0x00010000 +#define PCRE2_DFA_SHORTEST 0x00020000 + +/* Newline and \R settings, for use in the context. */ + +#define PCRE2_NEWLINE_CR 0x00000001 +#define PCRE2_NEWLINE_LF 0x00000002 +#define PCRE2_NEWLINE_CRLF 0x00000004 +#define PCRE2_NEWLINE_ANY 0x00000008 +#define PCRE2_NEWLINE_ANYCRLF 0x00000010 + +#define PCRE2_BSR_ANYCRLF 0x00000020 +#define PCRE2_BSR_UNICODE 0x00000040 + +/* Exec-time and get/set-time error codes */ + +#define PCRE2_ERROR_NOMATCH (-1) +#define PCRE2_ERROR_NULL (-2) +#define PCRE2_ERROR_BADOPTION (-3) +#define PCRE2_ERROR_BADMAGIC (-4) +#define PCRE2_ERROR_UNKNOWN_OPCODE (-5) +#define PCRE2_ERROR_NOMEMORY (-6) +#define PCRE2_ERROR_NOSUBSTRING (-7) +#define PCRE2_ERROR_MATCHLIMIT (-8) +#define PCRE2_ERROR_CALLOUT (-9) /* Never used by PCRE2 itself */ +#define PCRE2_ERROR_BADUTF (-10) +#define PCRE2_ERROR_BADUTF_OFFSET (-11) +#define PCRE2_ERROR_PARTIAL (-12) +#define PCRE2_ERROR_BADPARTIAL (-13) +#define PCRE2_ERROR_INTERNAL (-14) +#define PCRE2_ERROR_BADCOUNT (-15) +#define PCRE2_ERROR_DFA_UITEM (-16) +#define PCRE2_ERROR_DFA_UCOND (-17) +#define PCRE2_ERROR_DFA_UMLIMIT (-18) +#define PCRE2_ERROR_DFA_WSSIZE (-19) +#define PCRE2_ERROR_DFA_RECURSE (-20) +#define PCRE2_ERROR_RECURSIONLIMIT (-21) +#define PCRE2_ERROR_BADNEWLINE (-22) +#define PCRE2_ERROR_BADOFFSET (-23) +#define PCRE2_ERROR_SHORTUTF (-24) +#define PCRE2_ERROR_RECURSELOOP (-25) +#define PCRE2_ERROR_JIT_STACKLIMIT (-26) +#define PCRE2_ERROR_BADMODE (-27) +#define PCRE2_ERROR_BADENDIANNESS (-28) +#define PCRE2_ERROR_DFA_BADRESTART (-29) +#define PCRE2_ERROR_JIT_BADOPTION (-30) +#define PCRE2_ERROR_BADLENGTH (-31) +#define PCRE2_ERROR_UNSET (-32) + +/* Specific error codes for UTF-8 validity checks */ + +#define PCRE2_UTF8_ERR0 0 +#define PCRE2_UTF8_ERR1 1 +#define PCRE2_UTF8_ERR2 2 +#define PCRE2_UTF8_ERR3 3 +#define PCRE2_UTF8_ERR4 4 +#define PCRE2_UTF8_ERR5 5 +#define PCRE2_UTF8_ERR6 6 +#define PCRE2_UTF8_ERR7 7 +#define PCRE2_UTF8_ERR8 8 +#define PCRE2_UTF8_ERR9 9 +#define PCRE2_UTF8_ERR10 10 +#define PCRE2_UTF8_ERR11 11 +#define PCRE2_UTF8_ERR12 12 +#define PCRE2_UTF8_ERR13 13 +#define PCRE2_UTF8_ERR14 14 +#define PCRE2_UTF8_ERR15 15 +#define PCRE2_UTF8_ERR16 16 +#define PCRE2_UTF8_ERR17 17 +#define PCRE2_UTF8_ERR18 18 +#define PCRE2_UTF8_ERR19 19 +#define PCRE2_UTF8_ERR20 20 +#define PCRE2_UTF8_ERR21 21 + +/* Specific error codes for UTF-16 validity checks */ + +#define PCRE2_UTF16_ERR0 0 +#define PCRE2_UTF16_ERR1 1 +#define PCRE2_UTF16_ERR2 2 +#define PCRE2_UTF16_ERR3 3 + +/* Specific error codes for UTF-32 validity checks */ + +#define PCRE2_UTF32_ERR0 0 +#define PCRE2_UTF32_ERR1 1 +#define PCRE2_UTF32_ERR3 2 + +/* Request types for pcre2_get_info() */ + +#define PCRE2_INFO_BACKREFMAX 0 +#define PCRE2_INFO_CAPTURECOUNT 1 +#define PCRE2_INFO_COMPILE_OPTIONS 2 +#define PCRE2_INFO_FIRSTCODEUNIT 3 +#define PCRE2_INFO_FIRSTCODETYPE 4 +#define PCRE2_INFO_FIRSTTABLE 5 +#define PCRE2_INFO_HASCRORLF 6 +#define PCRE2_INFO_JCHANGED 7 +#define PCRE2_INFO_JIT 8 +#define PCRE2_INFO_JITSIZE 9 +#define PCRE2_INFO_LASTCODEUNIT 10 +#define PCRE2_INFO_LASTCODETYPE 11 +#define PCRE2_INFO_MATCH_EMPTY 12 +#define PCRE2_INFO_MATCHLIMIT 13 +#define PCRE2_INFO_MAXLOOKBEHIND 14 +#define PCRE2_INFO_MINLENGTH 15 +#define PCRE2_INFO_NAMECOUNT 16 +#define PCRE2_INFO_NAMEENTRYSIZE 17 +#define PCRE2_INFO_NAMETABLE 18 +#define PCRE2_INFO_PATTERN_OPTIONS 19 +#define PCRE2_INFO_RECURSIONLIMIT 20 +#define PCRE2_INFO_SIZE 21 + +/* Request types for pcre2_config(). */ + +#define PCRE2_CONFIG_BSR 0 +#define PCRE2_CONFIG_JIT 1 +#define PCRE2_CONFIG_JITTARGET 2 +#define PCRE2_CONFIG_LINK_SIZE 3 +#define PCRE2_CONFIG_MATCH_LIMIT 4 +#define PCRE2_CONFIG_MATCH_LIMIT_RECURSION 5 +#define PCRE2_CONFIG_NEWLINE 6 +#define PCRE2_CONFIG_PARENS_LIMIT 7 +#define PCRE2_CONFIG_POSIX_MALLOC_THRESHOLD 8 +#define PCRE2_CONFIG_STACKRECURSE 9 +#define PCRE2_CONFIG_UTF 10 + +/* Types for patterns and subject strings. */ + +typedef uint8_t PCRE2_UCHAR8; +typedef uint16_t PCRE2_UCHAR16; +typedef uint32_t PCRE2_UCHAR32; + +typedef const PCRE2_UCHAR8 *PCRE2_SPTR8; +typedef const PCRE2_UCHAR16 *PCRE2_SPTR16; +typedef const PCRE2_UCHAR32 *PCRE2_SPTR32; + +/* Generic types for opaque structures and JIT callback functions. These +declarations are defined in a macro that is expanded for each width later. */ + +#define PCRE2_TYPES_LIST \ +struct pcre2_real_context; \ +typedef struct pcre2_real_context pcre2_context; \ +\ +struct pcre2_real; \ +typedef struct pcre2_real pcre2; \ +\ +struct pcre2_real_match_data; \ +typedef struct pcre2_real_match_data pcre2_match_data; \ +\ +struct pcre2_real_jit_stack; \ +typedef struct pcre2_real_jit_stack pcre2_jit_stack; \ +\ +typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *); + +/* The structure for passing out data via the pcre_callout_function. We use a +structure so that new fields can be added on the end in future versions, +without changing the API of the function, thereby allowing old clients to work +without modification. Define the generic version in a macro; the width-specific +versions are generated from this macro below. */ + +#define PCRE2_STRUCTURE_LIST \ +typedef struct pcre2_callout_block { \ + int version; /* Identifies version of block */ \ + /* ------------------------ Version 0 ------------------------------- */ \ + int callout_number; /* Number compiled into pattern */ \ + int *offset_vector; /* The offset vector */ \ + PCRE2_SPTR subject; /* The subject being matched */ \ + int subject_length; /* The length of the subject */ \ + int start_match; /* Offset to start of this match attempt */ \ + int current_position; /* Where we currently are in the subject */ \ + int capture_top; /* Max current capture */ \ + int capture_last; /* Most recently closed capture */ \ + void *callout_data; /* Data passed in with the call */ \ + /* ------------------- Added for Version 1 -------------------------- */ \ + int pattern_position; /* Offset to next item in the pattern */ \ + int next_item_length; /* Length of next item in the pattern */ \ + /* ------------------- Added for Version 2 -------------------------- */ \ + PCRE2_SPTR mark; /* Pointer to current mark or NULL */ \ + /* ------------------------------------------------------------------ */ \ +} pcre2_callout_block; + +/* Utility functions for byte order swaps. These are not generic functions; +each appears only its own library. */ + +PCRE2_EXP_DECL int pcre2_utf16_to_host_byte_order(PCRE2_UCHAR16 *, + PCRE2_SPTR16, int, int *, int); +PCRE2_EXP_DECL int pcre2_utf32_to_host_byte_order(PCRE2_UCHAR32 *, + PCRE2_SPTR32, int, int *, int); + +/* List the generic forms of all other functions in a macro. */ + +#define PCRE2_FUNCTION_LIST \ +PCRE2_EXP_DECL pcre2 *pcre2_compile(pcre2_context *, PCRE2_SPTR, int, \ + uint32_t, int *, size_t *); \ +PCRE2_EXP_DECL int pcre2_config(int, void *); \ +PCRE2_EXP_DECL size_t pcre2_context_size(void); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_copy_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_copy_named_substring(pcre2_match_data *, \ + PCRE2_SPTR, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL int pcre2_copy_substring(pcre2_match_data *, int, \ + PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL \ + pcre2_match_data *pcre2_create_match_data(pcre2_context *, size_t); \ +PCRE2_EXP_DECL int pcre2_dfa_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, int *, size_t); \ +PCRE2_EXP_DECL int pcre2_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_compiled_code(pcre2_context *, pcre2 *); \ +PCRE2_EXP_DECL void pcre2_free_context(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_free_match_data(pcre2_context *, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_substring(pcre2_context *, PCRE2_SPTR); \ +PCRE2_EXP_DECL void pcre2_free_substring_list(pcre2_context *, \ + PCRE2_SPTR *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_bsr_convention(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_callout(pcre2_context *)) \ + (pcre2_callout_block *, void *); \ +PCRE2_EXP_DECL \ + unsigned char *pcre2_get_character_tables(pcre2_context *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_context_options(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_error_offset(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_error_reason(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_exec_frame_size(void); \ +PCRE2_EXP_DECL int pcre2_get_info(const pcre2 *, uint32_t, void *); \ +PCRE2_EXP_DECL size_t pcre2_get_leftchar(pcre2_match_data *); \ +PCRE2_EXP_DECL \ + PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_match_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_memory_management(pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL int pcre2_get_named_substring(pcre2_context *, \ + pcre2_match_data *, PCRE2_SPTR, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_named_substring_length(pcre2_match_data *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL uint32_t pcre2_get_newline_convention(pcre2_context *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector_slots(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_parens_nest_limit(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_recursion_guard(pcre2_context *)) \ + (int, void *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_recursion_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_recursion_memory_management(\ + pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL size_t pcre2_get_rightchar(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_startchar(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_stringtable_entries(const pcre2 *, \ + PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring(pcre2_context *, \ + pcre2_match_data *, int, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring_length(pcre2_match_data *, int); \ +PCRE2_EXP_DECL int pcre2_get_substring_list(pcre2_context *, \ + pcre2_match_data *, PCRE2_UCHAR ***); \ +PCRE2_EXP_DECL int pcre2_get_substring_number(const pcre2 *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL void *pcre2_get_user_data(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_init_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_context *, pcre2 *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_jit_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, pcre2_jit_stack *); \ +PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_jit_stack *pcre2_jit_stack_alloc(pcre2_context *, size_t, \ + size_t); \ +PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_context *, \ + const pcre2 *, pcre2_jit_callback, void *); \ +PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_context *, \ + pcre2_jit_stack *); \ +PCRE2_EXP_DECL \ + const unsigned char *pcre2_maketables(void); \ +PCRE2_EXP_DECL int pcre2_pattern_to_host_byte_order(pcre2 *); \ +PCRE2_EXP_DECL void pcre2_set_bsr_convention(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_callout(pcre2_context *, \ + int (*)(pcre2_callout_block *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_character_tables(pcre2_context *, \ + unsigned char *); \ +PCRE2_EXP_DECL void pcre2_set_context_options(pcre2_context *, uint32_t, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_match_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_memory_management(pcre2_context *, \ + void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_newline_convention(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_parens_nest_limit(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_guard(pcre2_context *, \ + int (*)(uint32_t, void *)); \ +PCRE2_EXP_DECL void pcre2_set_recursion_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_memory_management(\ + pcre2_context *, void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_user_data(pcre2_context *, void *); \ +PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); + + +/* Define macros that generate width-specific names from generic versions. The +three-level macro scheme is necessary to get the macros expanded when we want +them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for +generating three versions of each external function below. After that, +PCRE2_ADDWIDTH will be re-defined to use PCRE2_DATA_WIDTH, for use when macros +such as pcre2_compile are called by application code. */ + +#define PCRE2_JOIN(a,b) a ## b +#define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b) +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH) + +/* Data types */ + +#define PCRE2_UCHAR PCRE2_ADDWIDTH(PCRE2_UCHAR) +#define PCRE2_SPTR PCRE2_ADDWIDTH(PCRE2_SPTR) + +#define pcre2 PCRE2_ADDWIDTH(pcre2_) +#define pcre2_jit_callback PCRE2_ADDWIDTH(pcre2_jit_callback_) +#define pcre2_jit_stack PCRE2_ADDWIDTH(pcre2_jit_stack_) + +#define pcre2_real PCRE2_ADDWIDTH(pcre2_real_) +#define pcre2_real_context PCRE2_ADDWIDTH(pcre2_real_context_) +#define pcre2_real_jit_stack PCRE2_ADDWIDTH(pcre2_real_jit_stack_) +#define pcre2_real_match_data PCRE2_ADDWIDTH(pcre2_real_match_data_) + +/* Data blocks */ + +#define pcre2_callout_block PCRE2_ADDWIDTH(pcre2_callout_block_) +#define pcre2_context PCRE2_ADDWIDTH(pcre2_context_) +#define pcre2_match_data PCRE2_ADDWIDTH(pcre2_match_data_) + +/* Functions */ + +#define pcre2_compile PCRE2_ADDWIDTH(pcre2_compile_) +#define pcre2_config PCRE2_ADDWIDTH(pcre2_config_) +#define pcre2_context_size PCRE2_ADDWIDTH(pcre2_context_size_) +#define pcre2_copy_context PCRE2_ADDWIDTH(pcre2_copy_context_) +#define pcre2_copy_named_substring PCRE2_ADDWIDTH(pcre2_copy_named_substring_) +#define pcre2_copy_substring PCRE2_ADDWIDTH(pcre2_copy_substring_) +#define pcre2_create_match_data PCRE2_ADDWIDTH(pcre2_create_match_data_) +#define pcre2_dfa_exec PCRE2_ADDWIDTH(pcre2_dfa_exec_) +#define pcre2_exec PCRE2_ADDWIDTH(pcre2_exec_) +#define pcre2_free_compiled_code PCRE2_ADDWIDTH(pcre2_free_compiled_code_) +#define pcre2_free_context PCRE2_ADDWIDTH(pcre2_free_context_) +#define pcre2_free_match_data PCRE2_ADDWIDTH(pcre2_free_match_data_) +#define pcre2_free_substring PCRE2_ADDWIDTH(pcre2_free_substring_) +#define pcre2_free_substring_list PCRE2_ADDWIDTH(pcre2_free_substring_list_) +#define pcre2_get_bsr_convention PCRE2_ADDWIDTH(pcre2_get_bsr_convention_) +#define pcre2_get_callout PCRE2_ADDWIDTH(pcre2_get_callout_) +#define pcre2_get_character_tables PCRE2_ADDWIDTH(pcre2_get_character_tables_) +#define pcre2_get_context_options PCRE2_ADDWIDTH(pcre2_get_context_options_) +#define pcre2_get_error_message PCRE2_ADDWIDTH(pcre2_get_error_message_) +#define pcre2_get_error_offset PCRE2_ADDWIDTH(pcre2_get_error_offset_) +#define pcre2_get_error_reason PCRE2_ADDWIDTH(pcre2_get_error_reason_) +#define pcre2_get_info PCRE2_ADDWIDTH(pcre2_get_info_) +#define pcre2_get_leftchar PCRE2_ADDWIDTH(pcre2_get_leftchar_) +#define pcre2_get_mark PCRE2_ADDWIDTH(pcre2_get_mark_) +#define pcre2_get_match_limit PCRE2_ADDWIDTH(pcre2_get_match_limit_) +#define pcre2_get_memory_management PCRE2_ADDWIDTH(pcre2_get_memory_management_) +#define pcre2_get_named_substring PCRE2_ADDWIDTH(pcre2_get_named_substring_) +#define pcre2_get_named_substring_length PCRE2_ADDWIDTH(pcre2_get_named_substring_length_) +#define pcre2_get_newline_convention PCRE2_ADDWIDTH(pcre2_get_newline_convention_) +#define pcre2_get_ovector PCRE2_ADDWIDTH(pcre2_get_ovector_) +#define pcre2_get_ovector_slots PCRE2_ADDWIDTH(pcre2_get_ovector_slots_) +#define pcre2_get_parens_nest_limit PCRE2_ADDWIDTH(pcre2_get_parens_nest_limit_) +#define pcre2_get_recursion_guard PCRE2_ADDWIDTH(pcre2_get_recursion_guard_) +#define pcre2_get_recursion_limit PCRE2_ADDWIDTH(pcre2_get_recursion_limit_) +#define pcre2_get_recursion_memory_management PCRE2_ADDWIDTH(pcre2_get_recursion_memory_management_) +#define pcre2_get_rightchar PCRE2_ADDWIDTH(pcre2_get_rightchar_) +#define pcre2_get_startchar PCRE2_ADDWIDTH(pcre2_get_startchar_) +#define pcre2_get_stringtable_entries PCRE2_ADDWIDTH(pcre2_get_stringtable_entries_) +#define pcre2_get_substring PCRE2_ADDWIDTH(pcre2_get_substring_) +#define pcre2_get_substring_length PCRE2_ADDWIDTH(pcre2_get_substring_length_) +#define pcre2_get_substring_list PCRE2_ADDWIDTH(pcre2_get_substring_list_) +#define pcre2_get_substring_number PCRE2_ADDWIDTH(pcre2_get_substring_number_) +#define pcre2_get_user_data PCRE2_ADDWIDTH(pcre2_get_user_data_) +#define pcre2_init_context PCRE2_ADDWIDTH(pcre2_init_context_) +#define pcre2_jit_compile PCRE2_ADDWIDTH(pcre2_jit_compile_) +#define pcre2_jit_exec PCRE2_ADDWIDTH(pcre2_jit_exec_) +#define pcre2_jit_free_unused_memory PCRE2_ADDWIDTH(pcre2_jit_free_unused_memory_) +#define pcre2_jit_stack_alloc PCRE2_ADDWIDTH(pcre2_jit_stack_alloc_) +#define pcre2_jit_stack_assign PCRE2_ADDWIDTH(pcre2_jit_stack_assign_) +#define pcre2_jit_stack_free PCRE2_ADDWIDTH(pcre2_jit_stack_free_) +#define pcre2_maketables PCRE2_ADDWIDTH(pcre2_maketables_) +#define pcre2_pattern_to_host_byte_order PCRE2_ADDWIDTH(pcre2_pattern_to_host_byte_order_) +#define pcre2_set_bsr_convention PCRE2_ADDWIDTH(pcre2_set_bsr_convention_) +#define pcre2_set_callout PCRE2_ADDWIDTH(pcre2_set_callout_) +#define pcre2_set_character_tables PCRE2_ADDWIDTH(pcre2_set_character_tables_) +#define pcre2_set_context_options PCRE2_ADDWIDTH(pcre2_set_context_options_) +#define pcre2_set_match_limit PCRE2_ADDWIDTH(pcre2_set_match_limit_) +#define pcre2_set_memory_management PCRE2_ADDWIDTH(pcre2_set_memory_management_) +#define pcre2_set_newline_convention PCRE2_ADDWIDTH(pcre2_set_newline_convention_) +#define pcre2_set_recursion_guard PCRE2_ADDWIDTH(pcre2_set_recursion_guard_) +#define pcre2_set_parens_nest_limit PCRE2_ADDWIDTH(pcre2_set_parens_nest_limit_) +#define pcre2_set_recursion_limit PCRE2_ADDWIDTH(pcre2_set_recursion_limit_) +#define pcre2_set_recursion_memory_management PCRE2_ADDWIDTH(pcre2_set_recursion_memory_management_) +#define pcre2_set_user_data PCRE2_ADDWIDTH(pcre2_set_user_data_) +#define pcre2_version PCRE2_ADDWIDTH(pcre2_version_) + +/* Now generate all three sets of width-specific structures and function +prototypes. */ + +#define PCRE2_LOCAL_WIDTH 8 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 16 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 32 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#undef PCRE2_TYPES_LIST +#undef PCRE2_STRUCTURE_LIST +#undef PCRE2_FUNCTION_LIST +#undef PCRE2_ADDWIDTH + +/* Re-define PCRE2_ADDWIDTH to use the external width value, if defined. +Otherwise, undefine the other macros and make PCRE2_ADDWIDTH a no-op, to reduce +confusion. */ + +#ifdef PCRE2_DATA_WIDTH +#if PCRE2_DATA_WIDTH != 8 && PCRE2_DATA_WIDTH != 16 && PCRE2_DATA_WIDTH != 32 +#error PCRE2_DATA_WIDTH must be 8, 16, or 32 +#endif +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_DATA_WIDTH) +#else +#undef PCRE2_JOIN +#undef PCRE2_GLUE +#define PCRE2_ADDWIDTH(a) a +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* End of pcre2.h */ diff --git a/src/pcre2.h.in b/src/pcre2.h.in new file mode 100644 index 0000000..c2d35ab --- /dev/null +++ b/src/pcre2.h.in @@ -0,0 +1,594 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* This is the public header file for the PCRE library, second API, to be +#included by applications that call PCRE2 functions. + + Copyright (c) 2014 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +#ifndef _PCRE2_H +#define _PCRE2_H + +/* The current PCRE version information. */ + +#define PCRE2_MAJOR @PCRE2_MAJOR@ +#define PCRE2_MINOR @PCRE2_MINOR@ +#define PCRE2_PRERELEASE @PCRE2_PRERELEASE@ +#define PCRE2_DATE @PCRE2_DATE@ + +/* When an application links to a PCRE DLL in Windows, the symbols that are +imported have to be identified as such. When building PCRE, the appropriate +export setting is defined in pcre2_internal.h, which includes this file. So we +don't change existing definitions of PCRE2_EXP_DECL. */ + +#if defined(_WIN32) && !defined(PCRE2_STATIC) +# ifndef PCRE2_EXP_DECL +# define PCRE2_EXP_DECL extern __declspec(dllimport) +# endif +#endif + +/* By default, we use the standard "extern" declarations. */ + +#ifndef PCRE2_EXP_DECL +# ifdef __cplusplus +# define PCRE2_EXP_DECL extern "C" +# else +# define PCRE2_EXP_DECL extern +# endif +#endif + +/* Have to include stdlib.h and stdint.h to ensure that size_t and uint8_t etc +are defined. */ + +#include <stdlib.h> +#include <stdint.h> + +/* Allow for C++ users compiling this directly. */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Public options. Those in the context may affect compilation, JIT +compilation, and/or interpretive execution. The following tags indicate which: + +C alters what is compiled +J alters what JIT compiles +E affects pcre_exec() execution +D affects pcre_dfa_exec() execution +*/ + +/* The first group of options are those that are set in the context. */ + +#define PCRE2_ALT_BSUX 0x00000001 /* C */ +#define PCRE2_DOLLAR_ENDONLY 0x00000002 /* J E D */ +#define PCRE2_DUPNAMES 0x00000004 /* C */ +#define PCRE2_ALLOW_EMPTY_CLASS 0x00000008 /* C */ +#define PCRE2_MATCH_UNSET_BACKREF 0x00000010 /* C J E */ +#define PCRE2_NEVER_UTF 0x00000020 /* C */ +#define PCRE2_NEVER_UCP 0x00000040 /* C */ +#define PCRE2_UTF 0x00000080 /* C J E D */ +#define PCRE2_UCP 0x00000100 /* C J E D */ + +/* The following can be passed to pcre2_compile(), pcre2_exec(), or +pcre2_dfa_exec(). PCRE2_NO_UTF_CHECK affects only the function to which it is +passed. */ + +#define PCRE2_ANCHORED 0x00000001 +#define PCRE2_NO_START_OPTIMIZE 0x00000002 +#define PCRE2_NO_UTF_CHECK 0x00000004 + +/* These are for pcre2_compile() only, affecting what is compiled, but not +otherwise affecting execution. */ + +#define PCRE2_AUTO_CALLOUT 0x00000100 +#define PCRE2_CASELESS 0x00000200 +#define PCRE2_DOTALL 0x00000400 +#define PCRE2_EXTENDED 0x00000800 +#define PCRE2_MULTILINE 0x00001000 +#define PCRE2_NO_AUTO_CAPTURE 0x00002000 +#define PCRE2_NO_AUTO_POSSESS 0x00004000 +#define PCRE2_UNGREEDY 0x00008000 + +/* This pcre2_compile() option affects JIT compilation and interpretive +execution. */ + +#define PCRE2_FIRSTLINE 0x00010000 + +/* These are for pcre2_jit_compile(). */ + +#define PCRE2_JIT 0x00020000 +#define PCRE2_JIT_PARTIAL_SOFT 0x00040000 +#define PCRE2_JIT_PARTIAL_HARD 0x00080000 + +/* These are for pcre2_exec() and pcre2_dfa_exec(). */ + +#define PCRE2_NOTBOL 0x00000100 +#define PCRE2_NOTEOL 0x00000200 +#define PCRE2_NOTEMPTY 0x00000400 +#define PCRE2_NOTEMPTY_ATSTART 0x00000800 +#define PCRE2_PARTIAL_SOFT 0x00001000 +#define PCRE2_PARTIAL_HARD 0x00002000 + +/* These are additional options for pcre2_dfa_exec(). */ + +#define PCRE2_DFA_RESTART 0x00010000 +#define PCRE2_DFA_SHORTEST 0x00020000 + +/* Newline and \R settings, for use in the context. */ + +#define PCRE2_NEWLINE_CR 0x00000001 +#define PCRE2_NEWLINE_LF 0x00000002 +#define PCRE2_NEWLINE_CRLF 0x00000004 +#define PCRE2_NEWLINE_ANY 0x00000008 +#define PCRE2_NEWLINE_ANYCRLF 0x00000010 + +#define PCRE2_BSR_ANYCRLF 0x00000020 +#define PCRE2_BSR_UNICODE 0x00000040 + +/* Exec-time and get/set-time error codes */ + +#define PCRE2_ERROR_NOMATCH (-1) +#define PCRE2_ERROR_NULL (-2) +#define PCRE2_ERROR_BADOPTION (-3) +#define PCRE2_ERROR_BADMAGIC (-4) +#define PCRE2_ERROR_UNKNOWN_OPCODE (-5) +#define PCRE2_ERROR_NOMEMORY (-6) +#define PCRE2_ERROR_NOSUBSTRING (-7) +#define PCRE2_ERROR_MATCHLIMIT (-8) +#define PCRE2_ERROR_CALLOUT (-9) /* Never used by PCRE2 itself */ +#define PCRE2_ERROR_BADUTF (-10) +#define PCRE2_ERROR_BADUTF_OFFSET (-11) +#define PCRE2_ERROR_PARTIAL (-12) +#define PCRE2_ERROR_BADPARTIAL (-13) +#define PCRE2_ERROR_INTERNAL (-14) +#define PCRE2_ERROR_BADCOUNT (-15) +#define PCRE2_ERROR_DFA_UITEM (-16) +#define PCRE2_ERROR_DFA_UCOND (-17) +#define PCRE2_ERROR_DFA_UMLIMIT (-18) +#define PCRE2_ERROR_DFA_WSSIZE (-19) +#define PCRE2_ERROR_DFA_RECURSE (-20) +#define PCRE2_ERROR_RECURSIONLIMIT (-21) +#define PCRE2_ERROR_BADNEWLINE (-22) +#define PCRE2_ERROR_BADOFFSET (-23) +#define PCRE2_ERROR_SHORTUTF (-24) +#define PCRE2_ERROR_RECURSELOOP (-25) +#define PCRE2_ERROR_JIT_STACKLIMIT (-26) +#define PCRE2_ERROR_BADMODE (-27) +#define PCRE2_ERROR_BADENDIANNESS (-28) +#define PCRE2_ERROR_DFA_BADRESTART (-29) +#define PCRE2_ERROR_JIT_BADOPTION (-30) +#define PCRE2_ERROR_BADLENGTH (-31) +#define PCRE2_ERROR_UNSET (-32) + +/* Specific error codes for UTF-8 validity checks */ + +#define PCRE2_UTF8_ERR0 0 +#define PCRE2_UTF8_ERR1 1 +#define PCRE2_UTF8_ERR2 2 +#define PCRE2_UTF8_ERR3 3 +#define PCRE2_UTF8_ERR4 4 +#define PCRE2_UTF8_ERR5 5 +#define PCRE2_UTF8_ERR6 6 +#define PCRE2_UTF8_ERR7 7 +#define PCRE2_UTF8_ERR8 8 +#define PCRE2_UTF8_ERR9 9 +#define PCRE2_UTF8_ERR10 10 +#define PCRE2_UTF8_ERR11 11 +#define PCRE2_UTF8_ERR12 12 +#define PCRE2_UTF8_ERR13 13 +#define PCRE2_UTF8_ERR14 14 +#define PCRE2_UTF8_ERR15 15 +#define PCRE2_UTF8_ERR16 16 +#define PCRE2_UTF8_ERR17 17 +#define PCRE2_UTF8_ERR18 18 +#define PCRE2_UTF8_ERR19 19 +#define PCRE2_UTF8_ERR20 20 +#define PCRE2_UTF8_ERR21 21 + +/* Specific error codes for UTF-16 validity checks */ + +#define PCRE2_UTF16_ERR0 0 +#define PCRE2_UTF16_ERR1 1 +#define PCRE2_UTF16_ERR2 2 +#define PCRE2_UTF16_ERR3 3 + +/* Specific error codes for UTF-32 validity checks */ + +#define PCRE2_UTF32_ERR0 0 +#define PCRE2_UTF32_ERR1 1 +#define PCRE2_UTF32_ERR3 2 + +/* Request types for pcre2_get_info() */ + +#define PCRE2_INFO_BACKREFMAX 0 +#define PCRE2_INFO_CAPTURECOUNT 1 +#define PCRE2_INFO_COMPILE_OPTIONS 2 +#define PCRE2_INFO_FIRSTCODEUNIT 3 +#define PCRE2_INFO_FIRSTCODETYPE 4 +#define PCRE2_INFO_FIRSTTABLE 5 +#define PCRE2_INFO_HASCRORLF 6 +#define PCRE2_INFO_JCHANGED 7 +#define PCRE2_INFO_JIT 8 +#define PCRE2_INFO_JITSIZE 9 +#define PCRE2_INFO_LASTCODEUNIT 10 +#define PCRE2_INFO_LASTCODETYPE 11 +#define PCRE2_INFO_MATCH_EMPTY 12 +#define PCRE2_INFO_MATCHLIMIT 13 +#define PCRE2_INFO_MAXLOOKBEHIND 14 +#define PCRE2_INFO_MINLENGTH 15 +#define PCRE2_INFO_NAMECOUNT 16 +#define PCRE2_INFO_NAMEENTRYSIZE 17 +#define PCRE2_INFO_NAMETABLE 18 +#define PCRE2_INFO_PATTERN_OPTIONS 19 +#define PCRE2_INFO_RECURSIONLIMIT 20 +#define PCRE2_INFO_SIZE 21 + +/* Request types for pcre2_config(). */ + +#define PCRE2_CONFIG_BSR 0 +#define PCRE2_CONFIG_JIT 1 +#define PCRE2_CONFIG_JITTARGET 2 +#define PCRE2_CONFIG_LINK_SIZE 3 +#define PCRE2_CONFIG_MATCH_LIMIT 4 +#define PCRE2_CONFIG_MATCH_LIMIT_RECURSION 5 +#define PCRE2_CONFIG_NEWLINE 6 +#define PCRE2_CONFIG_PARENS_LIMIT 7 +#define PCRE2_CONFIG_POSIX_MALLOC_THRESHOLD 8 +#define PCRE2_CONFIG_STACKRECURSE 9 +#define PCRE2_CONFIG_UTF 10 + +/* Types for patterns and subject strings. */ + +typedef uint8_t PCRE2_UCHAR8; +typedef uint16_t PCRE2_UCHAR16; +typedef uint32_t PCRE2_UCHAR32; + +typedef const PCRE2_UCHAR8 *PCRE2_SPTR8; +typedef const PCRE2_UCHAR16 *PCRE2_SPTR16; +typedef const PCRE2_UCHAR32 *PCRE2_SPTR32; + +/* Generic types for opaque structures and JIT callback functions. These +declarations are defined in a macro that is expanded for each width later. */ + +#define PCRE2_TYPES_LIST \ +struct pcre2_real_context; \ +typedef struct pcre2_real_context pcre2_context; \ +\ +struct pcre2_real; \ +typedef struct pcre2_real pcre2; \ +\ +struct pcre2_real_match_data; \ +typedef struct pcre2_real_match_data pcre2_match_data; \ +\ +struct pcre2_real_jit_stack; \ +typedef struct pcre2_real_jit_stack pcre2_jit_stack; \ +\ +typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *); + +/* The structure for passing out data via the pcre_callout_function. We use a +structure so that new fields can be added on the end in future versions, +without changing the API of the function, thereby allowing old clients to work +without modification. Define the generic version in a macro; the width-specific +versions are generated from this macro below. */ + +#define PCRE2_STRUCTURE_LIST \ +typedef struct pcre2_callout_block { \ + int version; /* Identifies version of block */ \ + /* ------------------------ Version 0 ------------------------------- */ \ + int callout_number; /* Number compiled into pattern */ \ + int *offset_vector; /* The offset vector */ \ + PCRE2_SPTR subject; /* The subject being matched */ \ + int subject_length; /* The length of the subject */ \ + int start_match; /* Offset to start of this match attempt */ \ + int current_position; /* Where we currently are in the subject */ \ + int capture_top; /* Max current capture */ \ + int capture_last; /* Most recently closed capture */ \ + void *callout_data; /* Data passed in with the call */ \ + /* ------------------- Added for Version 1 -------------------------- */ \ + int pattern_position; /* Offset to next item in the pattern */ \ + int next_item_length; /* Length of next item in the pattern */ \ + /* ------------------- Added for Version 2 -------------------------- */ \ + PCRE2_SPTR mark; /* Pointer to current mark or NULL */ \ + /* ------------------------------------------------------------------ */ \ +} pcre2_callout_block; + +/* Utility functions for byte order swaps. These are not generic functions; +each appears only its own library. */ + +PCRE2_EXP_DECL int pcre2_utf16_to_host_byte_order(PCRE2_UCHAR16 *, + PCRE2_SPTR16, int, int *, int); +PCRE2_EXP_DECL int pcre2_utf32_to_host_byte_order(PCRE2_UCHAR32 *, + PCRE2_SPTR32, int, int *, int); + +/* List the generic forms of all other functions in a macro. */ + +#define PCRE2_FUNCTION_LIST \ +PCRE2_EXP_DECL pcre2 *pcre2_compile(pcre2_context *, PCRE2_SPTR, int, \ + uint32_t, int *, size_t *); \ +PCRE2_EXP_DECL int pcre2_config(int, void *); \ +PCRE2_EXP_DECL size_t pcre2_context_size(void); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_copy_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_copy_named_substring(pcre2_match_data *, \ + PCRE2_SPTR, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL int pcre2_copy_substring(pcre2_match_data *, int, \ + PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL \ + pcre2_match_data *pcre2_create_match_data(pcre2_context *, size_t); \ +PCRE2_EXP_DECL int pcre2_dfa_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, int *, size_t); \ +PCRE2_EXP_DECL int pcre2_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_compiled_code(pcre2_context *, pcre2 *); \ +PCRE2_EXP_DECL void pcre2_free_context(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_free_match_data(pcre2_context *, \ + pcre2_match_data *); \ +PCRE2_EXP_DECL void pcre2_free_substring(pcre2_context *, PCRE2_SPTR); \ +PCRE2_EXP_DECL void pcre2_free_substring_list(pcre2_context *, \ + PCRE2_SPTR *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_bsr_convention(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_callout(pcre2_context *)) \ + (pcre2_callout_block *, void *); \ +PCRE2_EXP_DECL \ + unsigned char *pcre2_get_character_tables(pcre2_context *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_context_options(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_error_offset(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_error_reason(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_exec_frame_size(void); \ +PCRE2_EXP_DECL int pcre2_get_info(const pcre2 *, uint32_t, void *); \ +PCRE2_EXP_DECL size_t pcre2_get_leftchar(pcre2_match_data *); \ +PCRE2_EXP_DECL \ + PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_match_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_memory_management(pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL int pcre2_get_named_substring(pcre2_context *, \ + pcre2_match_data *, PCRE2_SPTR, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_named_substring_length(pcre2_match_data *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL uint32_t pcre2_get_newline_convention(pcre2_context *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector_slots(pcre2_match_data *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_parens_nest_limit(pcre2_context *); \ +PCRE2_EXP_DECL int (*pcre2_get_recursion_guard(pcre2_context *)) \ + (int, void *); \ +PCRE2_EXP_DECL uint32_t pcre2_get_recursion_limit(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_get_recursion_memory_management(\ + pcre2_context *, \ + void *(**)(size_t, void *), \ + void (**)(void *, void *)); \ +PCRE2_EXP_DECL size_t pcre2_get_rightchar(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t pcre2_get_startchar(pcre2_match_data *); \ +PCRE2_EXP_DECL int pcre2_get_stringtable_entries(const pcre2 *, \ + PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring(pcre2_context *, \ + pcre2_match_data *, int, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_get_substring_length(pcre2_match_data *, int); \ +PCRE2_EXP_DECL int pcre2_get_substring_list(pcre2_context *, \ + pcre2_match_data *, PCRE2_UCHAR ***); \ +PCRE2_EXP_DECL int pcre2_get_substring_number(const pcre2 *, \ + PCRE2_SPTR); \ +PCRE2_EXP_DECL void *pcre2_get_user_data(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_context *pcre2_init_context(pcre2_context *); \ +PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_context *, pcre2 *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_jit_exec(pcre2_context *, const pcre2 *, \ + PCRE2_SPTR, int, size_t, uint32_t, \ + pcre2_match_data *, pcre2_jit_stack *); \ +PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_context *); \ +PCRE2_EXP_DECL \ + pcre2_jit_stack *pcre2_jit_stack_alloc(pcre2_context *, size_t, \ + size_t); \ +PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_context *, \ + const pcre2 *, pcre2_jit_callback, void *); \ +PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_context *, \ + pcre2_jit_stack *); \ +PCRE2_EXP_DECL \ + const unsigned char *pcre2_maketables(void); \ +PCRE2_EXP_DECL int pcre2_pattern_to_host_byte_order(pcre2 *); \ +PCRE2_EXP_DECL void pcre2_set_bsr_convention(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_callout(pcre2_context *, \ + int (*)(pcre2_callout_block *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_character_tables(pcre2_context *, \ + unsigned char *); \ +PCRE2_EXP_DECL void pcre2_set_context_options(pcre2_context *, uint32_t, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_match_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_memory_management(pcre2_context *, \ + void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_newline_convention(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_parens_nest_limit(pcre2_context *, \ + uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_guard(pcre2_context *, \ + int (*)(uint32_t, void *)); \ +PCRE2_EXP_DECL void pcre2_set_recursion_limit(pcre2_context *, uint32_t); \ +PCRE2_EXP_DECL void pcre2_set_recursion_memory_management(\ + pcre2_context *, void * (*)(size_t, void *), \ + void (*)(void *, void *)); \ +PCRE2_EXP_DECL void pcre2_set_user_data(pcre2_context *, void *); \ +PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); + + +/* Define macros that generate width-specific names from generic versions. The +three-level macro scheme is necessary to get the macros expanded when we want +them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for +generating three versions of each external function below. After that, +PCRE2_ADDWIDTH will be re-defined to use PCRE2_DATA_WIDTH, for use when macros +such as pcre2_compile are called by application code. */ + +#define PCRE2_JOIN(a,b) a ## b +#define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b) +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH) + +/* Data types */ + +#define PCRE2_UCHAR PCRE2_ADDWIDTH(PCRE2_UCHAR) +#define PCRE2_SPTR PCRE2_ADDWIDTH(PCRE2_SPTR) + +#define pcre2 PCRE2_ADDWIDTH(pcre2_) +#define pcre2_jit_callback PCRE2_ADDWIDTH(pcre2_jit_callback_) +#define pcre2_jit_stack PCRE2_ADDWIDTH(pcre2_jit_stack_) + +#define pcre2_real PCRE2_ADDWIDTH(pcre2_real_) +#define pcre2_real_context PCRE2_ADDWIDTH(pcre2_real_context_) +#define pcre2_real_jit_stack PCRE2_ADDWIDTH(pcre2_real_jit_stack_) +#define pcre2_real_match_data PCRE2_ADDWIDTH(pcre2_real_match_data_) + +/* Data blocks */ + +#define pcre2_callout_block PCRE2_ADDWIDTH(pcre2_callout_block_) +#define pcre2_context PCRE2_ADDWIDTH(pcre2_context_) +#define pcre2_match_data PCRE2_ADDWIDTH(pcre2_match_data_) + +/* Functions */ + +#define pcre2_compile PCRE2_ADDWIDTH(pcre2_compile_) +#define pcre2_config PCRE2_ADDWIDTH(pcre2_config_) +#define pcre2_context_size PCRE2_ADDWIDTH(pcre2_context_size_) +#define pcre2_copy_context PCRE2_ADDWIDTH(pcre2_copy_context_) +#define pcre2_copy_named_substring PCRE2_ADDWIDTH(pcre2_copy_named_substring_) +#define pcre2_copy_substring PCRE2_ADDWIDTH(pcre2_copy_substring_) +#define pcre2_create_match_data PCRE2_ADDWIDTH(pcre2_create_match_data_) +#define pcre2_dfa_exec PCRE2_ADDWIDTH(pcre2_dfa_exec_) +#define pcre2_exec PCRE2_ADDWIDTH(pcre2_exec_) +#define pcre2_free_compiled_code PCRE2_ADDWIDTH(pcre2_free_compiled_code_) +#define pcre2_free_context PCRE2_ADDWIDTH(pcre2_free_context_) +#define pcre2_free_match_data PCRE2_ADDWIDTH(pcre2_free_match_data_) +#define pcre2_free_substring PCRE2_ADDWIDTH(pcre2_free_substring_) +#define pcre2_free_substring_list PCRE2_ADDWIDTH(pcre2_free_substring_list_) +#define pcre2_get_bsr_convention PCRE2_ADDWIDTH(pcre2_get_bsr_convention_) +#define pcre2_get_callout PCRE2_ADDWIDTH(pcre2_get_callout_) +#define pcre2_get_character_tables PCRE2_ADDWIDTH(pcre2_get_character_tables_) +#define pcre2_get_context_options PCRE2_ADDWIDTH(pcre2_get_context_options_) +#define pcre2_get_error_message PCRE2_ADDWIDTH(pcre2_get_error_message_) +#define pcre2_get_error_offset PCRE2_ADDWIDTH(pcre2_get_error_offset_) +#define pcre2_get_error_reason PCRE2_ADDWIDTH(pcre2_get_error_reason_) +#define pcre2_get_info PCRE2_ADDWIDTH(pcre2_get_info_) +#define pcre2_get_leftchar PCRE2_ADDWIDTH(pcre2_get_leftchar_) +#define pcre2_get_mark PCRE2_ADDWIDTH(pcre2_get_mark_) +#define pcre2_get_match_limit PCRE2_ADDWIDTH(pcre2_get_match_limit_) +#define pcre2_get_memory_management PCRE2_ADDWIDTH(pcre2_get_memory_management_) +#define pcre2_get_named_substring PCRE2_ADDWIDTH(pcre2_get_named_substring_) +#define pcre2_get_named_substring_length PCRE2_ADDWIDTH(pcre2_get_named_substring_length_) +#define pcre2_get_newline_convention PCRE2_ADDWIDTH(pcre2_get_newline_convention_) +#define pcre2_get_ovector PCRE2_ADDWIDTH(pcre2_get_ovector_) +#define pcre2_get_ovector_slots PCRE2_ADDWIDTH(pcre2_get_ovector_slots_) +#define pcre2_get_parens_nest_limit PCRE2_ADDWIDTH(pcre2_get_parens_nest_limit_) +#define pcre2_get_recursion_guard PCRE2_ADDWIDTH(pcre2_get_recursion_guard_) +#define pcre2_get_recursion_limit PCRE2_ADDWIDTH(pcre2_get_recursion_limit_) +#define pcre2_get_recursion_memory_management PCRE2_ADDWIDTH(pcre2_get_recursion_memory_management_) +#define pcre2_get_rightchar PCRE2_ADDWIDTH(pcre2_get_rightchar_) +#define pcre2_get_startchar PCRE2_ADDWIDTH(pcre2_get_startchar_) +#define pcre2_get_stringtable_entries PCRE2_ADDWIDTH(pcre2_get_stringtable_entries_) +#define pcre2_get_substring PCRE2_ADDWIDTH(pcre2_get_substring_) +#define pcre2_get_substring_length PCRE2_ADDWIDTH(pcre2_get_substring_length_) +#define pcre2_get_substring_list PCRE2_ADDWIDTH(pcre2_get_substring_list_) +#define pcre2_get_substring_number PCRE2_ADDWIDTH(pcre2_get_substring_number_) +#define pcre2_get_user_data PCRE2_ADDWIDTH(pcre2_get_user_data_) +#define pcre2_init_context PCRE2_ADDWIDTH(pcre2_init_context_) +#define pcre2_jit_compile PCRE2_ADDWIDTH(pcre2_jit_compile_) +#define pcre2_jit_exec PCRE2_ADDWIDTH(pcre2_jit_exec_) +#define pcre2_jit_free_unused_memory PCRE2_ADDWIDTH(pcre2_jit_free_unused_memory_) +#define pcre2_jit_stack_alloc PCRE2_ADDWIDTH(pcre2_jit_stack_alloc_) +#define pcre2_jit_stack_assign PCRE2_ADDWIDTH(pcre2_jit_stack_assign_) +#define pcre2_jit_stack_free PCRE2_ADDWIDTH(pcre2_jit_stack_free_) +#define pcre2_maketables PCRE2_ADDWIDTH(pcre2_maketables_) +#define pcre2_pattern_to_host_byte_order PCRE2_ADDWIDTH(pcre2_pattern_to_host_byte_order_) +#define pcre2_set_bsr_convention PCRE2_ADDWIDTH(pcre2_set_bsr_convention_) +#define pcre2_set_callout PCRE2_ADDWIDTH(pcre2_set_callout_) +#define pcre2_set_character_tables PCRE2_ADDWIDTH(pcre2_set_character_tables_) +#define pcre2_set_context_options PCRE2_ADDWIDTH(pcre2_set_context_options_) +#define pcre2_set_match_limit PCRE2_ADDWIDTH(pcre2_set_match_limit_) +#define pcre2_set_memory_management PCRE2_ADDWIDTH(pcre2_set_memory_management_) +#define pcre2_set_newline_convention PCRE2_ADDWIDTH(pcre2_set_newline_convention_) +#define pcre2_set_recursion_guard PCRE2_ADDWIDTH(pcre2_set_recursion_guard_) +#define pcre2_set_parens_nest_limit PCRE2_ADDWIDTH(pcre2_set_parens_nest_limit_) +#define pcre2_set_recursion_limit PCRE2_ADDWIDTH(pcre2_set_recursion_limit_) +#define pcre2_set_recursion_memory_management PCRE2_ADDWIDTH(pcre2_set_recursion_memory_management_) +#define pcre2_set_user_data PCRE2_ADDWIDTH(pcre2_set_user_data_) +#define pcre2_version PCRE2_ADDWIDTH(pcre2_version_) + +/* Now generate all three sets of width-specific structures and function +prototypes. */ + +#define PCRE2_LOCAL_WIDTH 8 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 16 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#define PCRE2_LOCAL_WIDTH 32 +PCRE2_TYPES_LIST +PCRE2_STRUCTURE_LIST +PCRE2_FUNCTION_LIST +#undef PCRE2_LOCAL_WIDTH + +#undef PCRE2_TYPES_LIST +#undef PCRE2_STRUCTURE_LIST +#undef PCRE2_FUNCTION_LIST +#undef PCRE2_ADDWIDTH + +/* Re-define PCRE2_ADDWIDTH to use the external width value, if defined. +Otherwise, undefine the other macros and make PCRE2_ADDWIDTH a no-op, to reduce +confusion. */ + +#ifdef PCRE2_DATA_WIDTH +#if PCRE2_DATA_WIDTH != 8 && PCRE2_DATA_WIDTH != 16 && PCRE2_DATA_WIDTH != 32 +#error PCRE2_DATA_WIDTH must be 8, 16, or 32 +#endif +#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_DATA_WIDTH) +#else +#undef PCRE2_JOIN +#undef PCRE2_GLUE +#define PCRE2_ADDWIDTH(a) a +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* End of pcre2.h */ diff --git a/src/pcre2_chartables.c b/src/pcre2_chartables.c new file mode 120000 index 0000000..ed9b54c --- /dev/null +++ b/src/pcre2_chartables.c @@ -0,0 +1 @@ +./pcre2_chartables.c.dist
\ No newline at end of file diff --git a/src/pcre2_chartables.c.dist b/src/pcre2_chartables.c.dist new file mode 100644 index 0000000..0ffa098 --- /dev/null +++ b/src/pcre2_chartables.c.dist @@ -0,0 +1,198 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* This file contains character tables that are used when no external tables +are passed to PCRE by the application that calls it. The tables are used only +for characters whose code values are less than 256. + +This is a default version of the tables that assumes ASCII encoding. A program +called dftables (which is distributed with PCRE) can be used to build +alternative versions of this file. This is necessary if you are running in an +EBCDIC environment, or if you want to default to a different encoding, for +example ISO-8859-1. When dftables is run, it creates these tables in the +current locale. If PCRE is configured with --enable-rebuild-chartables, this +happens automatically. + +The following #includes are present because without them gcc 4.x may remove the +array definition from the final binary if PCRE is built into a static library +and dead code stripping is activated. This leads to link errors. Pulling in the +header ensures that the array gets flagged as "someone outside this compilation +unit might reference this" and so it will always be supplied to the linker. */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pcre2_internal.h" + +const uint8_t PRIV(default_tables)[] = { + +/* This table is a lower casing table. */ + + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 42, 43, 44, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, + 56, 57, 58, 59, 60, 61, 62, 63, + 64, 97, 98, 99,100,101,102,103, + 104,105,106,107,108,109,110,111, + 112,113,114,115,116,117,118,119, + 120,121,122, 91, 92, 93, 94, 95, + 96, 97, 98, 99,100,101,102,103, + 104,105,106,107,108,109,110,111, + 112,113,114,115,116,117,118,119, + 120,121,122,123,124,125,126,127, + 128,129,130,131,132,133,134,135, + 136,137,138,139,140,141,142,143, + 144,145,146,147,148,149,150,151, + 152,153,154,155,156,157,158,159, + 160,161,162,163,164,165,166,167, + 168,169,170,171,172,173,174,175, + 176,177,178,179,180,181,182,183, + 184,185,186,187,188,189,190,191, + 192,193,194,195,196,197,198,199, + 200,201,202,203,204,205,206,207, + 208,209,210,211,212,213,214,215, + 216,217,218,219,220,221,222,223, + 224,225,226,227,228,229,230,231, + 232,233,234,235,236,237,238,239, + 240,241,242,243,244,245,246,247, + 248,249,250,251,252,253,254,255, + +/* This table is a case flipping table. */ + + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 42, 43, 44, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, + 56, 57, 58, 59, 60, 61, 62, 63, + 64, 97, 98, 99,100,101,102,103, + 104,105,106,107,108,109,110,111, + 112,113,114,115,116,117,118,119, + 120,121,122, 91, 92, 93, 94, 95, + 96, 65, 66, 67, 68, 69, 70, 71, + 72, 73, 74, 75, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 87, + 88, 89, 90,123,124,125,126,127, + 128,129,130,131,132,133,134,135, + 136,137,138,139,140,141,142,143, + 144,145,146,147,148,149,150,151, + 152,153,154,155,156,157,158,159, + 160,161,162,163,164,165,166,167, + 168,169,170,171,172,173,174,175, + 176,177,178,179,180,181,182,183, + 184,185,186,187,188,189,190,191, + 192,193,194,195,196,197,198,199, + 200,201,202,203,204,205,206,207, + 208,209,210,211,212,213,214,215, + 216,217,218,219,220,221,222,223, + 224,225,226,227,228,229,230,231, + 232,233,234,235,236,237,238,239, + 240,241,242,243,244,245,246,247, + 248,249,250,251,252,253,254,255, + +/* This table contains bit maps for various character classes. Each map is 32 +bytes long and the bits run from the least significant end of each byte. The +classes that have their own maps are: space, xdigit, digit, upper, lower, word, +graph, print, punct, and cntrl. Other classes are built from combinations. */ + + 0x00,0x3e,0x00,0x00,0x01,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03, + 0x7e,0x00,0x00,0x00,0x7e,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0xfe,0xff,0xff,0x07,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x07, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03, + 0xfe,0xff,0xff,0x87,0xfe,0xff,0xff,0x07, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0xff, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0x00,0x00,0x00,0x00,0xfe,0xff,0x00,0xfc, + 0x01,0x00,0x00,0xf8,0x01,0x00,0x00,0x78, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + + 0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + +/* This table identifies various classes of character by individual bits: + 0x01 white space character + 0x02 letter + 0x04 decimal digit + 0x08 hexadecimal digit + 0x10 alphanumeric or '_' + 0x80 regular expression metacharacter or binary zero +*/ + + 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */ + 0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00, /* 8- 15 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */ + 0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /* - ' */ + 0x80,0x80,0x80,0x80,0x00,0x00,0x80,0x00, /* ( - / */ + 0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c, /* 0 - 7 */ + 0x1c,0x1c,0x00,0x00,0x00,0x00,0x00,0x80, /* 8 - ? */ + 0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* @ - G */ + 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* H - O */ + 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* P - W */ + 0x12,0x12,0x12,0x80,0x80,0x00,0x80,0x10, /* X - _ */ + 0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* ` - g */ + 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* h - o */ + 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* p - w */ + 0x12,0x12,0x12,0x80,0x80,0x00,0x00,0x00, /* x -127 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 128-135 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 136-143 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144-151 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 152-159 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160-167 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168-175 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176-183 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 192-199 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 200-207 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 208-215 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 216-223 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 224-231 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 232-239 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */ + +/* End of pcre2_chartables.c */ diff --git a/src/pcre2_internal.h b/src/pcre2_internal.h new file mode 100644 index 0000000..08dd360 --- /dev/null +++ b/src/pcre2_internal.h @@ -0,0 +1,14 @@ +/* This is a placeholder, just enough to allow dummy functions to compile */ +#include <ctype.h> +#include <limits.h> +#include <stddef.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "pcre2.h" + +#define PUBL(name) pcre_##name +#define PRIV(name) _pcre_##name + diff --git a/src/pcre2_version.c b/src/pcre2_version.c new file mode 100644 index 0000000..94168b9 --- /dev/null +++ b/src/pcre2_version.c @@ -0,0 +1,103 @@ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Original API code Copyright (c) 1997-2012 University of Cambridge + New API code Copyright (c) 2014 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This module contains the external function pcre2_version(), which returns a +string that identifies the PCRE version that is in use. */ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pcre2_internal.h" + + +/************************************************* +* Return version string * +*************************************************/ + +/* These macros are the standard way of turning unquoted text into C strings. +They allow macros like PCRE_MAJOR to be defined without quotes, which is +convenient for user programs that want to test its value. */ + +#define STRING(a) # a +#define XSTRING(s) STRING(s) + +/* A problem turned up with PCRE_PRERELEASE, which is defined empty for +production releases. Originally, it was used naively in this code: + + return XSTRING(PCRE_MAJOR) + "." XSTRING(PCRE_MINOR) + XSTRING(PCRE_PRERELEASE) + " " XSTRING(PCRE_DATE); + +However, when PCRE_PRERELEASE is empty, this leads to an attempted expansion of +STRING(). The C standard states: "If (before argument substitution) any +argument consists of no preprocessing tokens, the behavior is undefined." It +turns out the gcc treats this case as a single empty string - which is what we +really want - but Visual C grumbles about the lack of an argument for the +macro. Unfortunately, both are within their rights. To cope with both ways of +handling this, I had resort to some messy hackery that does a test at run time. +I could find no way of detecting that a macro is defined as an empty string at +pre-processor time. This hack uses a standard trick for avoiding calling +the STRING macro with an empty argument when doing the test. + +Arguments: + buffer where to return the version string + size size of buffer + +Returns: number of characters, excluding trailing zero + or PCRE_ERROR_BADLENGTH if buffer too small +*/ + +PCRE2_EXP_DEFN int pcre2_version(PCRE2_UCHAR *buffer, size_t size) +{ +PCRE2_UCHAR *t = buffer; +const char *v = (XSTRING(Z PCRE2_PRERELEASE)[1] == 0)? + XSTRING(PCRE2_MAJOR.PCRE2_MINOR PCRE2_DATE) : + XSTRING(PCRE2_MAJOR.PCRE2_MINOR) XSTRING(PCRE2_PRERELEASE PCRE2_DATE); +if (strlen(v) >= size) return PCRE2_ERROR_BADLENGTH; +while (*v != 0) *t++ = *v++; +*t = 0; +return t - buffer; +} + +/* End of pcre2_version.c */ |