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2023-05-02Don't use obsolete autoconf macros.Sergey Poznyakoff1
2022-01-12Update copyright yearsSergey Poznyakoff1
2021-06-09Fix m4 underquotingSergey Poznyakoff1
* am/grecs.m4: Quote [] in substitution of DEFAULT_PREPROCESSOR.
2021-02-02Allow for DEFAULT_PREPROCESSOR referring to unexistent file, if it is ↵Sergey Poznyakoff1
absolute pathname This might be necessary when creating binary packages that use grecs. Imagine a preprocessor program that is to be installed along with the package. It is not installed when the package is being created, so requiring it to exist will break packaging. * am/grecs.m4: If DEFAULT_PREPROCESSOR is given as absolute pathname, don't bail out if it doesn't exist on disk: packagers may need to set DEFAULT_PREPROCESSOR prior to actually installing it.
2021-01-06Update copyright yearsSergey Poznyakoff1
2019-07-16Fix in GRECS_SETUP macroSergey Poznyakoff1
* am/grecs.m4: Quote the use of $DEFAULT_PREPROCESSOR as argument to expr. * tests/Makefile.am: Fix LDADD
2019-07-10Distribute only needed parts of wordsplitSergey Poznyakoff1
* Makefile.am (WORDSPLIT_SRC) (WORDSPLIT_TEST,WORDSPLIT_DOC): New variables. (EXTRA_DIST): Add WORDSPLIT_SRC (unconditionally) and @GRECS_EXTRA_DIST@ (gets set depending on whether docs and testsuite is required). * am/grecs.m4: Set GRECS_EXTRA_DIST to $(WORDSPLIT_TEST) if testsuite is required. Append to it $(WORDSPLIT_DOC) if documentation is required as well.
2019-07-10Import wordsplit as a submoduleSergey Poznyakoff1
* .gitmodules: New module: wordsplit * Makefile.am: Distribute wordsplit files. * am/grecs.m4 (GRECS_INCLUDES): Add wordsplit directory * doc/Makefile.am (dist_man_MANS): Distribute wordsplit/wordsplit.3 * doc/wordsplit.3: Remove. * include/Makefile.am (GRECS_HDR): Add wordsplit/wordsplit. * include/wordsplit.h: Remove. * src/Make-inst.am: Define nodist_libgrecs_la_SOURCES. * src/Make-shared.am: Likewise. * src/Make-static.am: Define nodist_libgrecs_a_SOURCES. * src/Make.am (GRECS_SRC): Remove wordsplit.c (NODIST_GRECS_SRC): Define to wordsplit.c (VPATH): Add the wordsplit directory. * src/wordsplit.c: Remove. * tests/wordsplit.at: Remove. * tests/wsp.c: Remove. * tests/Makefile.am: Build separate testsuite for wordsplit. Use VPATH to build wsp. * tests/.gitignore: Update.
2019-02-18New substitution variable for linking with host project librariesSergey Poznyakoff1
New variable GRECS_HOST_PROJECT_LDADD complements GRECS_HOST_PROJECT_INCLUDES. It provides a way to link test binaries with host project libraries. This may be useful if config.h redefines missing or defective library functions to their replacements, which are provided in third-party libraries, such as e.g. gnulib, * am/grecs.m4 (GRECS_HOST_PROJECT_LDADD): New substitution variable. * tests/Makefile.am (LDADD): Add GRECS_HOST_PROJECT_LDADD.
2016-07-04Split declarations between several header files.Sergey Poznyakoff1
* Makefile.am (SUBDIRS): Add include * am/grecs.m4 (GRECS_INCLUDES): Update (GRECS_COND_BUILD_INSTALL) (GRECS_COND_BUILD_SHARED) (GRECS_COND_BUILD_STATIC): New conditions. Build include/Makefile and include/grecs/Makefile. * configure.ac: Use src/grecs-gram.y as a source validity marker * include/Makefile.a: New file. * src/grecs.hin: Remove. Split into include/*. See below. * include/grecs.h: New file. * include/grecs/.gitignore: New file. * include/grecs/Makefile.am: New file. * include/grecs/doc.h: New file. * include/grecs/error.h: New file. * include/grecs/format.h: New file. * include/grecs/lex.h: New file. * include/grecs/list.h: New file. * include/grecs/mem.h: New file. * include/grecs/node.h: New file. * include/grecs/parser.h: New file. * include/grecs/preproc.h: New file. * include/grecs/sockaddr.h: New file. * include/grecs/symtab.h: New file. * include/grecs/table.h: New file. * include/grecs/tree.h: New file. * include/grecs/txtacc.h: New file. * include/grecs/types.h.in: New file. * include/grecs/util.h: New file. * include/grecs/value.h: New file. * include/grecs/version.h: New file. * src/grecs-locus.h: Move to ... * include/grecs/locus.h: ... here * src/grecsopt.h: Move to ... * include/grecs/opt.h: ... here * src/json.h: Move to ... * include/grecs/json.h: ... here * src/wordsplit.h: Move to ... * include/wordsplit.h: ... here * src/Make-inst.am (include_HEADERS): Remove. * src/Make-shared.am (grecsinclude_HEADERS) (noinst_HEADERS): Remove. * src/Make-static.am (noinst_HEADERS): Remove. * src/Make.am: Remove header-related stuff * src/bind-gram.y: Fix includes. * src/bind-lex.l: Likewise. * src/cidr.c: Likewise. * src/dhcpd-gram.y: Likewise. * src/dhcpd-lex.l: Likewise. * src/diag.c: Likewise. * src/format.c: Likewise. * src/grecs-gram.y: Likewise. * src/grecs-lex.l: Likewise. * src/json-gram.y: Likewise. * src/json-lex.l: Likewise. * src/jsonfmt.c: Likewise. * src/lookup.c: Likewise. * src/meta1-gram.y: Likewise. * src/meta1-lex.l: Likewise. * src/opthelp.c: Likewise. * src/preproc.c: Likewise. * src/sockaddr.c: Likewise. * src/txtacc.c: Likewise. * src/version.c: Likewise. * tests/gcfenum.c: Likewise. * tests/gcffmt.c: Likewise. * tests/gcfpeek.c: Likewise. * tests/gcfset.c: Likewise. * tests/gcfver.c: Likewise. * tests/json.c: Likewise.
2016-07-04Update copyright yearsSergey Poznyakoff1
2015-12-18Add basic JSON support functions.Sergey Poznyakoff1
* src/Make-inst.am: Add json.h * src/Make-shared.am: Likewise. * src/Make-static.am: Likewise. * src/Make.am: Likewise. * src/json-gram.y: New file. * src/json-lex.l: New file. * src/json.h: New file. * src/yytrans: Translate json prefixes. * src/.gitignore: Update. * tests/json.c: New file. * tests/json00.at: New file. * tests/json01.at: New file. * tests/Makefile.am: Add new tests; build json * tests/testsuite.at: Add new tests. * tests/.gitignore: Update. * am/grecs.m4: New flag "json" * configure.ac (GRECS_SETUP): Require json * src/Make-inst.am (include_HEADERS): Assign GRECS_HDR value. * src/Make-shared.a [GRECS_COND_INSTALLHEADERS] (grecsinclude_HEADERS) [!GRECS_COND_INSTALLHEADERS] (noinst_HEADERS): Likewise. * src/Make-static.am (noinst_HEADERS): Likewise. * src/Make.am [GRECS_COND_JSON]: Define GRECS_JSON and GRECS_EXTRA_JSON.
2015-12-17Update copyright yearsSergey Poznyakoff1
2015-05-15Disable preprocessing if unable to find preprocessor.Sergey Poznyakoff1
* am/grecs.m4: Reset DEFAULT_PREPROCESSOR to NULL and emit a warning if the requested preprocessor command couldn't be found.
2014-09-25Fix VPATH builds.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): Fix GRECS_INCLUDES
2014-09-25Add support for IPv6, multiple addresses and CIDRs.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): New option sockaddr-list. Build grecs.h at configure stage. * src/Make.am (GRECS_SRC): Add cidr.c and ipstr.c [GRECS_COND_SOCKADDR_LIST] (GRECS_SRC): Add sockaddr.c Remove rule for building grecs.h (see above). * src/cidr.c: New file. * src/ipstr.c: New file. * src/sockaddr.c: New file. * src/format.c (grecs_data_type_string): Change spelling of sockaddr. * src/grecs-lex.l: Treat square brackets as part of word. * src/grecs.hin (GRECS_SOCKADDR_LIST): New define. [GRECS_SOCKADDR_LIST] (grecs_sockaddr): New member: next. (grecs_str_is_ipv4,grecs_str_is_ipv6) (grecs_str_is_ipaddr,grecs_str_is_num): New functions. [GRECS_SOCKADDR_LIST] (grecs_sockaddr_hints): New struct. [GRECS_SOCKADDR_LIST] (grecs_sockaddr_new,grecs_sockaddr_free) (grecs_str_to_sockaddr): New protos. (grecs_cidr): New struct. (grecs_str_to_cidr,grecs_sockaddr_to_cidr) (grecs_sockadd_cidr_match): New protos. * src/tree.c [GRECS_SOCKADDR_LIST] (grecs_sockaddr_hints): New global. [!GRECS_SOCKADDR_LIST] (string_to_sockaddr): Retain for backward compatibility. [GRECS_SOCKADDR_LIST] (grecs_string_convert): Use grecs_str_to_sockaddr. (grecs_prop_tab): Add entry for grecs_type_cidr
2013-02-26Introduce an alternative callback function calling convention.Sergey Poznyakoff1
Depending on the tree-api option to the GRECS_SETUP macro, the signature of callback functions changes. If the option is supplied, a pointer to grecs_node_t is passwd to callback functions as an argument instead of pointers to the value and locus. * am/grecs.m4 (GRECS_SETUP): New option tree-api. * src/.gitignore: Add grecs.h * src/Make.am: Build grecs.h * src/grecs.h: Rename to src/grecs.hin (GRECS_TREE_API): New define (grecs_callback_fn): Provide two alternative signatures depending on the value of GRECS_TREE_API. All uses updated. * src/tree.c (fake_callback): Update signature. (grecs_process_ident) (stmt_begin,stmt_end): Update calls to callback. * tests/gcfset.c: Likewise.
2012-08-13Implement a parser for dhcpd.confSergey Poznyakoff1
* am/grecs.m4 (parser-dhcpd): New option. * doc/GRECS_SETUP.3: Document parser-dhcpd * src/.gitignore: Add dhcpd-* generated files. * src/Make.am [GRECS_COND_DHCPD_PARSER]: Define DHCPD variables. (GRECS_SRC, EXTRA_DIST): Reference them. * src/dhcpd-gram.y: New file. * src/dhcpd-lex.l: New file. * src/grecs.h (grecs_dhcpd_parser): New proto. * src/tree.c (node_reduce): Fix return without a value.
2012-01-10Provide a way to install headers if using a shared convenience library.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): New option install-headers. New subst variable GRECS_INCLUDE_DIR. * doc/GRECS_SETUP.3: Document the install-headers option. * src/Make-shared.am [GRECS_COND_INSTALLHEADERS]: Install headers in GRECS_INCLUDE_DIR.
2012-01-03Happy GNU YearSergey Poznyakoff1
2011-05-26Fix output formatting.Sergey Poznyakoff1
* Makefile.am (EXTRA_DIST): Add @GRECS_DISTDOC@. * am/grecs.m4 (GRECS_SETUP): New flag syntax-doc sets GRECS_DISTDOC. * doc/GRECS_SETUP.3: Update. * src/format.c (grecs_format_node): Print value if GRECS_NODE_FLAG_VALUE is set. * tests/glob01.at: Update.
2011-05-16Implement parser for git-style config files.Sergey Poznyakoff1
* am/grecs.m4: New option: parser-git * doc/GRECS_SETUP.3: Document new options. * src/git-parser.c: New file. * src/Make.am [GRECS_COND_GIT_PARSER]: Define GRECS_PARSER_GIT. (GRECS_SRC): Add GRECS_PARSER_GIT. * src/grecs.h (grecs_git_parser): New proto. * src/txtacc.c (grecs_txtacc_free): Ignore NULL argument.
2011-05-16Implement BIND config parser.Sergey Poznyakoff1
* am/grecs.m4: New option: parser-bind. * src/.gitignore: Update. * src/Make.am [GRECS_COND_BIND_PARSER]: Set GRECS_PARSER_BIND and GRECS_EXTRA_BIND. (GRECS_SRC): Include GRECS_PARSER_BIND. (EXTRA_DIST): Include GRECS_EXTRA_BIND. * src/bind-gram.y: New file. * src/bind-lex.l: New file. * src/format.c (grecs_txtacc_format_value): New function. * src/grecs.h (grecs_bind_parser): New proto. * src/parser.c: Set grecs_current_locus. * src/tree.c (grecs_node_bind): Return immediately if node==NULL. * src/yytrans: Update.
2011-05-15Provide a framework for multiple parsers. Implement meta1 parser.Sergey Poznyakoff1
* Makefile.am (EXTRA_DIST): Add build-aux/yyrename * am/grecs.m4: New options: parser-meta1 and all-parsers * src/.gitignore: Update. * src/Make.am [GRECS_COND_META1_PARSER]: Set GRECS_PARSER_META1 and GRECS_EXTRA_META1 (GRECS_SRC): Add new files. (EXTRA_DIST): Add GRECS_EXTRA_META1. (LEXCOMPILE,YACCCOMPILE): Redefine * src/grecs-gram.y: Don't include yygrecs.h (grecs_vasprintf,grecs_asprintf): Move to a separate file. (grecs_parse): Rename to grecs_grecs_parser. Actual grecs_parse is defined in parser.c (grecs_gram_trace): Move to parser.c * src/grecs-lex.l: Don't include yygrecs.h Use line_acc functions. * src/grecs.h (grecs_trace_flags): New extern. (GRECS_TRACE_GRAM, GRECS_TRACE_LEX): New flags. (grecs_lex_begin): Change signature. (grecs_grecs_parser,grecs_meta1_parser): New protos. (grecs_line_acc_create) (grecs_line_acc_free,grecs_line_acc_grow_char) (grecs_line_acc_grow_char_unescape) (grecs_line_acc_grow) (grecs_line_acc_grow_unescape_last): New protos. (GRECS_TXTACC_BUFSIZE): New const (grecs_txtacc_create,grecs_txtacc_free) (grecs_txtacc_grow,grecs_txtacc_finish) (grecs_txtacc_free_string): New protos. (grecs_value_match): New proto. * src/wordsplit.c (quote_transtab): Translate \" * src/yygrecs.h: Remove. * src/yytrans: New file. * build-aux/yyrename: New file. * src/asprintf.c: New file. * src/lineacc.c: New file. * src/meta1-gram.y: New file. * src/meta1-lex.l: New file. * src/parser.c: New file. * src/txtacc.c: New file. * doc/grecs_parse.3: Update. * doc/GRECS_SETUP.3: Update.
2011-05-13Improvements in git2chg.awk and grecs setup sequence.Sergey Poznyakoff1
* build-aux/git2chg.awk: New configuration variables: since=YYYY-MM-DD, to cut off entries earlier than the given date, and append=FILE, to append FILE to the generated ChangeLog. * am/grecs.m4 (GRECS_HOST_PROJECT_INCLUDES): New substitution variable. * src/Make.am (INCLUDES): Expand GRECS_HOST_PROJECT_INCLUDES. * tests/Makefile.am: Likewise.
2011-05-09Improve README generation.Sergey Poznyakoff1
2011-05-08Various fixes.Sergey Poznyakoff1
* .gitignore: Add gitid.h * Makefile.am: Build gitid.h. * am/grecs.m4: Remove GRECS_VEROK_AT. * build-aux/getopt.m4 (print_version_hook): New variable. (print_version): Call print_version_hook, if defined. * src/Make.am (INCLUDES): Update. * src/grecs.h (grecs_version_info) <id>: New member. * src/version.c (grecs_version): Initialize id. * tests/Makefile.am: Remove GRECS_VEROK_AT. * tests/testsuite.at: Likewise.
2011-05-08Redo versioning support.Sergey Poznyakoff1
* am/grecs.m4: Define GRECS_VEROK_AT if package version matches the standard scheme. Define GRECS_DISTCK_AT if install flag is set. * src/grecs.h (GRECS_VERSION_MAJOR) (GRECS_VERSION_MINOR): New defines. (grecs_version_info)<buffer>: New member. (grecs_version): Return allocated grecs_version_info structure. (grecs_version_cmp): Change prototype. (grecs_version_ok) (grecs_version_info_cmp) (grecs_version_split) (grecs_version_info_free): New protos. * src/version.c: Rewrite. * src/libgrecs.m4 (AM_LIBGRECS): Use grecs_version_ok * tests/.gitignore: Add distck. * tests/Makefile.am: Add new tests. * tests/testsuite.at: Add new tests. * tests/gcfver.c: Update. * tests/vercmp.at: Rewrite. * tests/verok.at: New file (from old vercmp.at). * tests/distck.at: New file. * tests/distck.c: New file.
2011-05-07Support standalone compilation.Sergey Poznyakoff2
* AUTHORS, COPYING, NEWS, README: New files. * .gitignore: Update. * am/.gitignore: New file. * build-aux/.gitignore: New file. * build-aux/ylwrap: Remove. * Makefile.am: Define ACLOCAL_AMFLAGS [GRECS_CHANGELOG]: Build ChangeLog. * am/grecs.m4: Define GRECS_CHANGELOG and GRECS_SRCDIR. Fixup first argument, if it is [.]. * configure.ac: New file. * src/Make-inst.am (include_HEADERS): Add wordsplit.h. Install libgrecs.m4. * Make-shared.am (noinst_HEADERS): Add wordsplit.h. * src/Make-static.am: Likewise. * src/Make.am (GRECS_SRC): Remove wordsplit.h (noinst_HEADERS): Add yygrecs.h (YLWRAP): Remove. * src/libgrecs.m4: New file. * src/yygrecs.h: New file. * src/grecs-gram.y: Include yygrecs.h. * src/grecs-lex.l: Likewise. * src/preproc.c (yy_grecs_flex_debug): Rename to grecs_yy_flex_debug.
2011-05-05Improve node formatting. Add version comparasion functions.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): New option: shared. * doc/GRECS_SETUP.3: Document new options. * doc/grecs_format_locus.3: Update. * doc/grecs_format_node.3: Document new flags. * src/.gitignore: Update. * src/version.c: New file. * src/Make.am (GRECS_SRC): Add version.c (EXTRA_DIST): Update. * src/diag.c (default_print_diag): Flush stdout as per the docs. * src/format.c (grecs_format_locus): Don't print trailing semicolon. (grecs_format_value): Handle GRECS_NODE_FLAG_NOQUOTE flag. (grecs_format_node): Print delimiters when needed. * src/grecs.h (grecs_version_info): New struct. (grecs_version, grecs_version_cmp): New protos. (GRECS_NODE_FLAG_NOQUOTE): New flag. * tests/gcfver.c: New file. * tests/vercmp.at: New file. * tests/.gitignore: Update. * tests/Makefile.am: Define GRECS_VERCMP_AT in package.m4 (TESTSUITE_AT): Add vercmp.at (conditionally). (noinst_PROGRAMS): Add gcfver. * tests/testsuite.at: Conditionally include vercmp.at.
2011-05-04Improve docs. Add an option to create installable distribution.Sergey Poznyakoff1
2011-05-03Various impovements.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): New flags: getopt and git2chg. * src/format.c (grecs_format_locus): Ignore NULL loci. (grecs_format_node_ident): Rename to grecs_format_node_path. Change semantics of the second argument. (grecs_format_value): Change signature (take flags). Correctly quote string values. * src/grecs.h: Protect the contents with #ifndef _GRECS_H. (GRECS_AGGR): New flag (for future use). (grecs_node) <prev>: New member. (grecs_format_value): Change signature. (grecs_format_node_ident): Rename to grecs_format_node_path. (GRECS_NODE_FLAG_PATH,GRECS_NODE_FLAG_VALUE) (GRECS_NODE_FLAG_QUOTE,GRECS_NODE_FLAG_QUOTE_HEX) (GRECS_NODE_FLAG_DEFAULT): New flags. (grecs_node_from_path): New proto. * src/lookup.c (grecs_node_from_path): New function. * src/tree.c (grecs_node_bind): Keep track of node->prev.
2011-05-03Switch to the two-layer model. Add testsuite.Sergey Poznyakoff1
The configuration file parser creates a syntax tree. This step does not require any knowledge about which keywords are allowed. The user can then either use that tree directly, or post-process it using parser tables. The latter approach is equivalent to previous versions of grecs.
2011-05-01Update copyright years. Add docs.Sergey Poznyakoff1
2011-05-01Minor changesSergey Poznyakoff1
* am/grecs.m4 (GRECS_SETUP): Call AC_PROG_YACC and AM_PROG_LEX. * src/grecs.h: Add a missing prototype.
2011-04-30Bugfixes and improvements.Sergey Poznyakoff1
* am/grecs.m4 (GRECS_INCLUDES): New substitute variable. * src/Makefile.am (INCLUDES): Add GRECS_INCLUDES. * src/grecs-gram.y: Remove leftover uses of xmalloc. * src/grecs.h (grecs_zalloc, grecs_calloc): New protos. * src/mem.c (grecs_zalloc, grecs_calloc): New functions. * src/wordsplit.c [ENABLE_NLS]: include gettext.h
2011-04-21Improve GRECS_SETUP.Sergey Poznyakoff1
The macro takes an optional second argument. When given, it supplies the name of the preprocessor setup file to install. Options available for use in the 1st argument are: no-preproc Generate the --without-preprocessor option. std-pp-setup Install the default pp-setup file. Note for upgraders: earlier this was the default! pp-setup-option Generate the --with-pp-setup-file option. * am/grecs.m4 (GRECS_SETUP): Handle new options.
2010-01-02Update copyright years.Sergey Poznyakoff1
Happy GNU Year!
2009-04-20Diverge from Wydawca gconf/ subdirectory into a separate projectSergey Poznyakoff1

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