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merge in new yacc-free configuration parser from the newconfig branch

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This commit is contained in:
Andreas Gustafsson
2001-02-15 04:14:15 +00:00
parent 236b7a3a48
commit be7f273043
11 changed files with 3307 additions and 4 deletions
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11
configure.in
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@@ -18,7 +18,7 @@ AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
esyscmd([sed "s/^/# /" COPYRIGHT])dnl
AC_DIVERT_POP()dnl
AC_REVISION($Revision: 1.230 $)
AC_REVISION($Revision: 1.231 $)
AC_INIT(lib/dns/name.c)
AC_PREREQ(2.13)
@@ -1381,16 +1381,19 @@ AC_SUBST(BIND9_TOP_BUILDDIR)
BIND9_TOP_BUILDDIR=`pwd`
AC_SUBST(BIND9_ISC_BUILDINCLUDE)
AC_SUBST(BIND9_ISCCFG_BUILDINCLUDE)
AC_SUBST(BIND9_DNS_BUILDINCLUDE)
AC_SUBST(BIND9_OMAPI_BUILDINCLUDE)
AC_SUBST(BIND9_LWRES_BUILDINCLUDE)
if test "X$srcdir" != "X"; then
BIND9_ISC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isc/include"
BIND9_ISCCFG_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccfg/include"
BIND9_DNS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/dns/include"
BIND9_OMAPI_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/omapi/include"
BIND9_LWRES_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/lwres/include"
else
BIND9_ISC_BUILDINCLUDE=""
BIND9_ISCCFG_BUILDINCLUDE=""
BIND9_DNS_BUILDINCLUDE=""
BIND9_OMAPI_BUILDINCLUDE=""
BIND9_LWRES_BUILDINCLUDE=""
@@ -1409,6 +1412,9 @@ AC_SUBST(BIND9_VERSION)
AC_SUBST_FILE(LIBISC_API)
LIBISC_API=$srcdir/lib/isc/api
AC_SUBST_FILE(LIBISCCFG_API)
LIBISCCFG_API=$srcdir/lib/isccfg/api
AC_SUBST_FILE(LIBDNS_API)
LIBDNS_API=$srcdir/lib/dns/api
@@ -1436,6 +1442,9 @@ AC_OUTPUT(
lib/isc/$thread_dir/Makefile
lib/isc/$thread_dir/include/Makefile
lib/isc/$thread_dir/include/isc/Makefile
lib/isccfg/Makefile
lib/isccfg/include/Makefile
lib/isccfg/include/isccfg/Makefile
lib/dns/Makefile
lib/dns/include/Makefile
lib/dns/include/dns/Makefile

4
lib/Makefile.in
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@@ -13,13 +13,13 @@
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.12 2001/01/09 21:50:33 bwelling Exp $
# $Id: Makefile.in,v 1.13 2001/02/15 04:14:11 gson Exp $
srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
SUBDIRS = isc dns lwres omapi tests
SUBDIRS = isc isccfg dns lwres omapi tests
TARGETS =
@BIND9_MAKE_RULES@

5
lib/isccfg/.cvsignore Normal file
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@@ -0,0 +1,5 @@
Makefile
timestamp
.libs
*.la
*.lo

81
lib/isccfg/Makefile.in Normal file
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@@ -0,0 +1,81 @@
# Copyright (C) 1998-2000 Internet Software Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.1 2001/02/15 04:14:12 gson Exp $
srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
@BIND9_VERSION@
@LIBISCCFG_API@
@BIND9_INCLUDES@
CINCLUDES = -I. ${DNS_INCLUDES} ${ISC_INCLUDES} ${ISCCFG_INCLUDES}
CDEFINES =
CWARNINGS =
ISCLIBS = ../../lib/isc/libisc.@A@
ISCCFGLIBS = ../../lib/cfg/libisccfg.@A@
ISCDEPLIBS = ../../lib/isc/libisc.@A@
ISCCFGDEPLIBS = libisccfg.@A@
LIBS = @LIBS@
SUBDIRS = include
# Alphabetically
OBJS = parser.@O@
# Alphabetically
SRCS = parser.c
TARGETS = timestamp
@BIND9_MAKE_RULES@
# version.@O@: version.c
# ${LIBTOOL} ${CC} ${ALL_CFLAGS} \
# -DVERSION=\"${VERSION}\" \
# -DLIBINTERFACE=${LIBINTERFACE} \
# -DLIBREVISION=${LIBREVISION} \
# -DLIBAGE=${LIBAGE} \
# -c ${srcdir}/version.c
libisccfg.@SA@: ${OBJS}
${AR} ${ARFLAGS} $@ ${OBJS}
${RANLIB} $@
libisccfg.la: ${OBJS}
${LIBTOOL} --mode=link \
${CC} ${ALL_CFLAGS} -o libisccfg.la -rpath ${libdir} \
-version-info ${LIBINTERFACE}:${LIBREVISION}:${LIBAGE} \
${OBJS} ${LIBS}
timestamp: libisccfg.@A@
touch timestamp
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
install:: timestamp installdirs
${LIBTOOL} ${INSTALL_DATA} libisccfg.@A@ ${DESTDIR}${libdir}
clean distclean::
rm -f libisccfg.@A@ timestamp

3
lib/isccfg/api Normal file
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@@ -0,0 +1,3 @@
LIBINTERFACE = 0
LIBREVISION = 0
LIBAGE = 0

1
lib/isccfg/include/.cvsignore Normal file
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@@ -0,0 +1 @@
Makefile

1
lib/isccfg/include/isccfg/.cvsignore Normal file
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@@ -0,0 +1 @@
Makefile

170
lib/isccfg/include/isccfg/cfg.h Normal file
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@@ -0,0 +1,170 @@
/*
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: cfg.h,v 1.1 2001/02/15 04:14:13 gson Exp $ */
#ifndef DNS_CFG_H
#define DNS_CFG_H 1
/*****
***** Module Info
*****/
/*
* This is the new, table-driven, YACC-free configuration file parser.
*/
/***
*** Imports
***/
#include <isc/lang.h>
#include <isc/types.h>
#include <isc/list.h>
/***
*** Types
***/
typedef struct cfg_parser cfg_parser_t;
/*
* A configuration parser.
*/
/*
* A configuration type definition object. There is a single
* static cfg_type_t object for each data type supported by
* the configuration parser.
*/
typedef struct cfg_type cfg_type_t;
/*
* A configuration object. This is the basic building block of the
* configuration parse tree. It contains a value (which may be
* of one of several types) and information identifying the file
* and line number the value came from, for printing error
* messages.
*/
typedef struct cfg_obj cfg_obj_t;
/***
*** Functions
***/
ISC_LANG_BEGINDECLS
isc_result_t
cfg_parser_create(isc_mem_t *mctx, isc_log_t *lctx, cfg_parser_t **ret);
/*
* Create a configuration file parser. Any warning and error
* messages will be logged to 'lctx'.
*/
isc_result_t
cfg_parse_file(cfg_parser_t *pctx, char *filename,
cfg_type_t *type, cfg_obj_t **ret);
/*
* Read in a configuration file containing data of type 'type'
* and make '*ret' point to its parse tree.
* Returns an error if the file does not parse correctly.
*
* Requires:
* "filename" is valid.
* "mem" is valid.
* "type" is valid.
* "cfg" is non-NULL and "*cfg" is NULL.
*
* Returns:
* ISC_R_SUCCESS - success
* ISC_R_NOMEMORY - no memory available
* ISC_R_INVALIDFILE - file doesn't exist or is unreadable
* others - file contains errors
*/
void
cfg_parser_destroy(cfg_parser_t **pctxp);
/*
* Destroy a configuration parser.
*/
isc_result_t
cfg_map_get(cfg_obj_t *mapobj, const char* name, cfg_obj_t **obj);
/*
* Extract an element from a configuration object, which
* must be of a map type.
*
* Requires:
* 'mapobj' ponts to a valid configuraration object of a map type.
* 'name' points to a null-terminated string.
* 'obj' is non-NULL and '*obj' is NULL.
*
* Returns:
* ISC_R_SUCCESS - success
* ISC_R_NOTFOUND - name not found in map
*/
isc_uint32_t
cfg_obj_asuint32(cfg_obj_t *obj);
/*
* Returns the value of a configuration object of integer type.
*
* Requires:
* 'obj' points to a valid configuration object of integer type.
*
* Returns:
* A 32-bit unsigned integer.
*/
char *
cfg_obj_asstring(cfg_obj_t *obj);
/*
* Returns the value of a configuration object of a string type
* as a null-terminated string.
*
* Requires:
* 'obj' points to a valid configuration object of a string type.
*
* Returns:
* A pointer to a null terminated string.
*/
void
cfg_print(cfg_obj_t *obj,
void (*f)(void *closure, const char *text, int textlen),
void *closure);
/*
* Print the configuration object 'obj' by repeatedly calling the
* function 'f', passing 'closure' and a region of text starting
* at 'text' and comprising 'textlen' characters.
*/
void cfg_obj_destroy(cfg_parser_t *pctx, cfg_obj_t **obj);
/*
* Destroy a configuration object.
*/
/*
* Configuration object types.
*/
extern cfg_type_t cfg_type_namedconf; /* A complete named.conf file. */
ISC_LANG_ENDDECLS
#endif /* DNS_CFG_H */

3021
lib/isccfg/parser.c Normal file
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File diff suppressed because it is too large Load Diff

5
make/includes.in
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@@ -13,7 +13,7 @@
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# $Id: includes.in,v 1.11 2001/01/09 22:00:42 bwelling Exp $
# $Id: includes.in,v 1.12 2001/02/15 04:14:14 gson Exp $
# Search for machine-generated header files in the build tree,
# and for normal headers in the source tree (${top_srcdir}).
@@ -27,6 +27,9 @@ ISC_INCLUDES = @BIND9_ISC_BUILDINCLUDE@ \
-I${top_srcdir}/lib/isc/unix/include \
-I${top_srcdir}/lib/isc/@ISC_THREAD_DIR@/include
ISCCFG_INCLUDES = @BIND9_ISCCFG_BUILDINCLUDE@ \
-I${top_srcdir}/lib/isccfg/include
DNS_INCLUDES = @BIND9_DNS_BUILDINCLUDE@ \
-I${top_srcdir}/lib/dns/include \
-I${top_srcdir}/lib/dns/sec/dst/include

9
util/copyrights
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@@ -1315,6 +1315,15 @@
./lib/isc/win32/stdtime.c C 1999,2000,2001
./lib/isc/win32/thread.c C 1998,1999,2000,2001
./lib/isc/win32/time.c C 1998,1999,2000,2001
./lib/isccfg/.cvsignore X 2001
./lib/isccfg/Makefile.in C 2001
./lib/isccfg/api C 2001
./lib/isccfg/parser.c C 2000,2001
./lib/isccfg/include/.cvsignore C 2001
./lib/isccfg/include/Makefile.in C 2001
./lib/isccfg/include/isccfg/.cvsignore C 2001
./lib/isccfg/include/isccfg/Makefile.in C 2001
./lib/isccfg/include/isccfg/cfg.h C 2000,2001
./lib/lwres/.cvsignore X 2000,2001
./lib/lwres/Makefile.in MAKE 2000,2001
./lib/lwres/api X 2000,2001