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* grecs: Pull new version.
* src/hashtab.c: Remove.
* po/POTFILES.in: Remove src/hashtab.c
* src/Makefile.am (direvent_SOURCES): Remove hashtab.c
* src/config.c (grecs_parser_options): Set GRECS_OPTION_QUOTED_STRING_CONCAT.
* src/direvent.h: Remove hashtab prototypes.
* src/event.c: Use grecs_symtab.
* src/watcher.c: Likewise.
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* tests/Makefile.am: Update.
* tests/testsuite.at: Update.
* tests/conv.at: Rename to tests/file.at
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* src/direvent.c (main): Call watchpoint_gc in the main loop.
* src/direvent.h (watchpoint) <isdir>: New member.
(deliver_ev_create,subwatcher_create): Change signature.
* src/ev_kqueue.c (sysev_add_watch): Always monitor NOTE_DELETE.
(process_event): Special handling for file deletion.
* src/handler.c (handler_list_remove): Return the number of elements
remaining in the list.
* src/hashtab.c (hashtab_remove): Ignore unexisting entries
* src/progman.c (close_fds): Determine the highest used fd by
dup'ing standard input.
* src/watcher.c (watchpoint_install): Always increase refcnt.
(watchpoint_gc_list): New variable.
(watchpoint_gc): Iterate over watchpoint_gc_list deleting
elements from it.
(watchpoint_suspend): Install sentinels only for top-level
watchpoints that were removed.
(sentinel_handler_run): Deliver the create event.
(watchpoint_install_sentinel): Monitor generic create event.
(convert_watcher): Remove.
(subwatcher_create): Remove the isdir parameter.
(watch_subdirs): Exit early if the watchpoint is not a
directory.
(deliver_ev_create): Change signature. Take both directory
and file name as arguments. All uses changes.
* tests/conv.at: Clear expected stderr.
* tests/sent.at: Fix race condition.
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* src/direvent.h (filpatlist_is_empty): New proto.
* src/fnpat.c (filpatlist_is_empty): New function.
* src/watcher.c (convert_watcher): Fix error handling.
(watchpoint_init): Remove spurious notice.
* tests/conv.at: New test.
* tests/sent.at: New test.
* tests/Makefile.am: Add new tests.
* tests/testsuite.at: Likewise.
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Instead of accomodating two types of functionality, the new struct handler
has a pointer to the function that is responsible for handling the event,
and a pointer to data for that function (closure). Additionally, a
pointer to deallocator function is also provided.
Existing functionality is reimplemented using this new struct. New
types of handlers can easily be added.
* src/config.c (eventconf)<ev_mask,fpat,prog_handler>: New members
<handler>: Remove.
All uses changed.
* src/direvent.h (filpatlist_t)
(event_handler_fn, handler_free_fn): New data types.
(handler): Remove union and type. Add two pointer to functions
that are to implement the functionality (run and free) and a pointer
to data for them.
(prog_handler): New struct.
(prog_handler_alloc,prog_handler_free)
(prog_handler_envrealloc)
(watchpoint_run_handlers): New protos.
(run_handler,filename_pattern_free)
(filename_pattern_match): Remove
(filpatlist_add, filpatlist_add_exact)
(filpatlist_destroy, filpatlist_match): New protos.
* src/ev_inotify.c (process_event): Use watchpoint_run_handlers
* src/ev_kqueue.c: Likewise.
* src/fnpat.c: Major rewrite.
* src/handler.c (handler_copy)
(handler_envrealloc,handler_add_pattern)
(handler_add_exact_filename): Remove
(handler_alloc): Change arguments.
(watchpoint_run_handlers): New function.
* src/progman.c (prog_handler_alloc)
(prog_handler_envrealloc): New functions.
* src/watcher.c: Reimplement sentinel watchers.
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Sentinel handlers wait for a creation of a directory. When
the target directory is created, the sentinel handler installs
the actual handler for that directory and destroys itself. Thus,
basically sentinel handlers provide a way to defer setting a
watchpoint on a directory until it is created.
* src/handler.c: New source.
* src/Makefile.am (direvent_SOURCES): Add handler.c
* src/config.c: Move handler-specific stuff to handler.c
* src/direvent.h: Rename direvent_handler_ to handler_
(handler_free, handler_copy)
(handler_envrealloc)
(dirwatcher_init,dirwatcher_gc): New protos.
(dirwatcher_install_ptr)
(dirwatcher_install_sentinel): New protos.
* src/ev_inotify.c (process_event): Special handling for
IN_IGNORED.
(sysev_select): Ignore signo==0.
* src/hashtab.c (hashtab_remove): Add missing return statement.
(hashtab_foreach): Break out of look instead of returning from
it.
* src/progman.c (run_sentinel): Implement.
* src/watcher.c (+dirwatcher_install_ptr): New function.
(dirwatcher_gc): New function.
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* src/hashtab.c (hashent_list_append): Fix allocated memory size.
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* src/direvent.h (pattern_type): New enum, instead of
PAT_* defines.
(filename_pattern): use enum pattern_type.
(handler_type): New enum.
(handler): Can be of two types: HANDLER_EXTERN, which handles
external programs and is equivalent to the prior content of
the structure, and HANDLER_SENTINEL, which is planned to be
a built-in handler for configuring watchpoints for newly created
directories. All uses changed.
(dirwatcher) <refcnt>: Change type to size_t.
(handler_alloc,handler_add_pattern)
(handler_add_exact_filename): New protos.
* src/hashtab.c: Provisions for safe adding and removing
from the hashtable when iterating over it.
(hashtab) <flags>: Removed.
<itr_level, list_new, list_del>: New members.
(hashtab_remove): When iterating, place pointer to the removed
entry in list_del instead of actually removing it.
(hashtab_lookup_or_install): When iterating, add a pointer to
the newly created entry to the list_new list, instead of adding
it immediately.
(hashtab_foreach): Flush list_del and list_new at the end of
the topmost iteration.
* src/config.c (handler_alloc): Rename to handler_copy
(handler_alloc): New function.
(handler_free): Two types of handlers.
(handler_add_pattern)
(handler_add_exact_filename): New functions.
(file_name_pattern): Takes struct handler * as its
first argument.
(cb_file_pattern): Change accordingly.
* src/fnpat.c (filename_pattern_free): Handle PAT_EXACT.
(filename_pattern_match): Likewise.
* src/progman.c (run_handler): Two types of handlers.
* src/watcher.c (dirwatcher_install): Restore missing gettext
marker.
Allocate handler_list.
(dirwatcher_init): Convert non-directory watchpoints to directory
ones.
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In particular, this change allows for placing several environ statements
in a single watcher statement. Such environ statements accumulate.
* src/config.c (eventconf): Simplify the structure.
(handler_alloc): Take a pointer to struct handler as
argument.
(handler_envrealloc): New function.
(handler_free): Rename to handler_listent_free. All uses updated.
(handler_free): New function.
(eventconf_flush,cb_option,cb_user): Reflect changes to struct
eventconf
(cb_environ): Likewise. Reallocate env as necessary.
* doc/direvent.texi: Document the change.
* NEWS: Document the changes.
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Don't create duplicates of handler structs for each pathname
watched. Instead keep a count of references to each handler
and handler list and deallocate them when the count falls to
zero.
* src/config.c (direvent_handler_list): New struct.
(direvent_handler_first,direvent_handler_next)
(direvent_handler_current)
(direvent_handler_list_create)
(direvent_handler_list_copy)
(direvent_handler_list_unref)
(direvent_handler_list_append): New functions.
(eventconf_flush): Create a single copy of watcher.
* src/direvent.c (main): Call shutdown_watchers before terminating.
* src/direvent.h (handler) <next>: Remove.
<refcnt>: New member.
<prog>: Remove const qualifier.
(direvent_handler_list_t)
(direvent_handler_iterator_t): New data types.
(dirwatcher): Remove handler_tail. Change type of
handler_list to direvent_handler_list_t.
(shutdown_watchers)
(direvent_handler_first,direvent_handler_next)
(direvent_handler_current)
(direvent_handler_list_create)
(direvent_handler_list_copy)
(direvent_handler_list_unref)
(direvent_handler_list_append): New protos.
(for_each_handler): New define.
* src/watcher.c (dirwatcher_unref): Call direvent_handler_list_unref.
(all functions): Use handler iterators where necessary
(shutdown_watchers): New function.
* src/ev_inotify.c: Use handler iterators.
* src/ev_kqueue.c: Likewise.
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* NEWS: Update.
* configure.ac: Update.
* src/watcher.c (setwatcher): Fix conditional.
* src/direvent.h (dirwatcher_pattern_match): Add missing prototype.
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During the lifetime of a watcher, its descriptor can change, so
it cannot be reliably used to identify the watcher outside of
the ev_*.c module. E.g. for kqueue interface, descriptors change
after compacting the event table, which happens when a watcher is
closed and removed.
Finding the watcher for the given event is now the responsibility
of the event module.
* src/direvent.h (dirwatcher_ref)
(dirwatcher_unref): New protos.
(dirwatcher_lookup_wd): Remove.
* src/watcher.c (dirwatcher_ref): New function.
(dirwatcher_register, dirwatcher_lookup_wd)
(dirwatcher_remove_wd): Remove. All uses updated.
(setwatcher): Indicate successful initialization for
the caller.
(setup_watchers): Check success flag.
* src/ev_inotify.c (dwreg, dwunreg)
(dwget): New functions to keep track of the registered
watchers and their descriptors.
(sysev_add_watch): Register watcher.
(sysev_rm_watch): Deregister it.
* src/ev_kqueue.c (check_created): Skip directory entries
that don't match pattern.
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* src/Makefile.am (AM_CPPFLAGS): Define SYSCONFDIR.
* src/direvent.c (mkfilename): Don't append trailing /
if filename is empty.
* src/direvent.h (hashtab_count_entries): Remove.
* src/ev_inotify.c (process_event): Translate IN_IGNORED to IN_DELETE.
Remove the watcher only after all handlers have been invoked.
* src/hashtab.c (hashtab) <elcount>: New member. Keep the number
of actually used elements.
(hashtab_remove, hashtab_lookup_or_install)
(hashtab_create,hashtab_clear): Keep track of the number of
actually used elements.
(hashtab_count_entries): Remove duplicate function.
(hashtab_count): Return elcount without recomputing.
* src/watcher.c (texttab): Rename to nametab for clarity.
(dirwatcher_pattern_match): New function.
(watch_subdirs): Ignore subdirs that don't match file name
pattern.
(dirwatcher_destroy): Exit immediately if no more watchers
are left.
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* grecs: Upgrade to 9161098.
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* configure.ac (INCLUDE_PATH_ARGS): Quote definition for shell
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* src/Makefile.am (AM_CPPFLAGS): Define INCLUDE_PATH_ARGS
* src/cmdline.opt: New option --include-directory (-I).
(help_hook): Print the actual content of the include search path.
* src/config.c (config_finish): Remove.
(config_init): New function. Set up include search path.
(config_parse): New function.
* src/direvent.c (main): Call config_init and config_parse.
* src/direvent.h (config_finish): Remove.
(config_init,config_parse): New proto.
* grecs: Upgrade.
* NEWS: Document changes.
* README: Document the --with-include-path option.
* configure.ac: New option --with-include-path.
* doc/direvent.8: Document the -I option and include search paths.
* doc/direvent.conf.5: Document include search paths.
* doc/direvent.texi: Document the -I option and include search paths.
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* src/config.c (cb_option): New option 'shell'.
* src/direvent.h (HF_SHELL): New flag.
* src/progman.c (runcmd): Optionally run program via /bin/sh
* NEWS: Mention new option.
* doc/direvent.conf.5: Document the 'shell' option.
* grecs: Update.
* tests/shell.at: New test case.
* tests/Makefile.am: Add new test.
* tests/testsuite.at: Add new test.
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* grecs: Update.
* src/direvent.c (main): Allocate tag to avoid coredump if
redefined in the config.
* tests/re05.at: Escape backslash.
* NEWS: Update.
* doc/direvent.conf.5: Update.
* doc/direvent.texi: Update.
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Default Config file applied to all output formats, which is wrong.
Use a dedicated configuration file for html output formats, and
defaults for the rest.
* doc/Makefile.am (GENDOCS): Add html-specific configuration file.
* doc/Config: Rename to doc/html.init (with changes).
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* doc/Config: Rewrite.
* doc/Makefile.am: Use Makeinfo 5 instead of texi2htm
* doc/gendocs_template: Ps is not built
* imprimatur: Upgrade.
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* doc/direvent.8: Escape dashes in examples.
* doc/direvent.conf.5: Likewise.
* doc/direvent.texi: Reword copyright statement (part about covers).
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* tests/samepath.at: New file.
* tests/Makefile.am: Add new testcase.
* tests/testsuite.at: Likewise.
* NEWS: Update
* README: Update
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* po/POTFILES.in: Add grecs sources.
* src/Makefile.am (AM_CPPFLAGS): Add the definition of LOCALEDIR.
* src/cmdline.opt (help_hook): Add missing gettext markers.
* src/direvent.c (maint): Initialize libintl
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* src/direvent.c (self_test): Run the program as /bin/sh -c program.
* doc/direvent.texi: Document self-test mode and missing options.
* doc/direvent.8: Document self-test.
* doc/direvent.conf.5: Likewise.
* src/cmdline.opt: Fix option declarations.
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* src/direvent.h (dirwatcher)<handler_tail>: New member.
* src/config.c (eventconf_flush): Use handler_tail to update
the handler list.
Remove erroneous check.
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* src/direvent.c (get_user_groups): Fix typo in a diagnostic
message.
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* .gitignore: Add am
* bootstrap: Create am, unless exists.
* Makefile.am (SUBDIRS): Add po
* acinclude.m4: New file.
* configure.ac: Use gettext
* doc/direvent.texi: Update
* po/.gitignore: New file
* po/POTFILES.in: New file.
* po/Makevars: New file.
* src/Makefile.am (LDADD): Add @LIBINTL@
(noinst_HEADERS): Add gettext.h
* src/config.c: gettextize
* src/direvent.c: Likewise.
* src/environ.c: Likewise.
* src/hashtab.c: Likewise.
* src/progman.c: Likewise.
* src/watcher.c: Likewise.
* src/gettext.h: New file.
* src/direvent.h: Add missing prototypes.
* tests/re05.at: Remove superfluous quoting.
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* configure.ac: Change package name to GNU Direvent
* doc/direvent.8: Reflect we are GNU
* doc/direvent.texi: Likewise.
* src/cmdline.opt: Likewise.
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Get rid of the kludgy waitpid; use the built-in self-test mode instead.
* src/cmdline.opt: New option --self-test.
* src/direvent.c (self_test_prog,self_test_pid)
(exit_code): New globals.
(self_test): New function.
(main): Call self_test if required.
If stop is set, break the loop immediately.
Return exit_code.
* src/direvent.h (stop,self_test_pid,exit_code): New externs.
* src/environ.c (environ_setup): Always define DIREVENT_SELF_TEST_PID
when in self-test mode.
* src/progman.c (process_cleanup): Special handling for termination of
the self-test script.
(runcmd): Define self_test_pid envvar in self-test mode.
* tests/Makefile.am: Remove waitpid.
* tests/waitfile.c: Removed.
* tests/printname: Send HUP to the self-test PID if sentinel file is created.
* tests/envdump.c (read_pid_and_sig): Restore arg to its pristine state
before exiting.
* tests/testsuite.at (AT_DIREVENT_TEST): New macro.
* tests/attrib.at: Rewrite using AT_DIREVENT_TEST.
* tests/cmdexp.at: Likewise.
* tests/create.at: Likewise.
* tests/createrec.at: Likewise.
* tests/delete.at: Likewise.
* tests/env00.at: Likewise.
* tests/env01.at: Likewise.
* tests/env02.at: Likewise.
* tests/env03.at: Likewise.
* tests/glob01.at: Likewise.
* tests/glob02.at: Likewise.
* tests/re01.at: Likewise.
* tests/re02.at: Likewise.
* tests/re03.at: Likewise.
* tests/re04.at: Likewise.
* tests/re05.at: Likewise.
* tests/write.at: Likewise.
* grecs (untracked content)
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* NEWS: Change version number
* configure.ac: Likewise.
* doc/dircond.conf.5: Update copyright years.
* doc/dircond.texi: Update copyright years.
* src/config.c: Update copyright years.
* src/dircond.h: Update copyright years.
* src/fnpat.c: Update copyright years.
* tests/envdump.c: Update copyright years.
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* doc/dircond.conf.5: Document negated patterns.
* doc/dircond.texi: Likewise.
* src/config.c (file_name_pattern): A ! in front of a pattern
indicates negation.
* src/dircond.h (filename_pattern)<neg>: New member.
* src/fnpat.c: Honor neg member.
* tests/envdump.c (main): don't depend on the order of command
line options.
* tests/glob02.at: New test case.
* tests/re05.at: Likewise.
* tests/Makefile.am: Add new files.
* tests/testsuite.at: Include new testcases.
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