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authorSergey Poznyakoff <gray@gnu.org.ua>2009-09-15 07:40:29 (GMT)
committer Sergey Poznyakoff <gray@gnu.org.ua>2009-09-15 07:40:54 (GMT)
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+2009-08-27 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Fix diagnostic and help messages.
+
+ 1. Option descriptions in `--help' output do not constitute
+ conceptual sentences. Therefore, they should not begin
+ with a capital letter, nor end with a final point.
+ 2. According to standards.texi, a diagnostic message in a
+ non-interactive program "should not begin with a capital letter
+ when it follows a program name and/or file name, because that
+ isn't the beginning of a sentence. (The sentence conceptually
+ starts at the beginning of the line.) Also, it should not end
+ with a period."
+
+ Affected files:
+
+ * pies/pies.c
+ * pies/progman.c
+
+2009-06-17 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Bugfixes.
+
+ * pies/pies.c (main): Change main loop to do..while,
+ otherwise a signal arriving before entering the loop
+ might cause the program to terminate.
+
+2009-06-14 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Fix and improve termination actions.
+
+ * pies/pies.h (MAX_RETURN_CODE): Remove.
+ (STATUS_SIG_BIT, STATUS_CODE): New defines
+ (struct action): New fields next, nstat, status, command.
+ (struct component): Keep singly-linked list of termination
+ actions.
+ * pies/progman.c (run_command): New function.
+ (progman_cleanup): Redo iteration over termination actions.
+ * pies/pies.c (return_code_cfg_param): Pass offsets in
+ struct component.
+ (create_action): Accept signal numbers (SIG.* or SIG\+[0-9]+)
+ in tag.
+ (return_code_section_parser): Update.
+ (pies_check_status): Set *pid before returning pies_status_stale.
+ * doc/pies.texi: Document changes.
+
+2009-06-04 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ MeTA1-related improvements.
+
+ * pies/pies.c (_cm_include_meta1): Fix coredump on syntax errors
+ in meta1.conf.
+
+2009-05-21 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ More work on `silent rules' mode
+
+ * pies/Makefile.am: Add silent rule markers.
+
+2009-05-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Minor change
+
+ * pies/progman.c: Use _exit in child processes. This
+ is a work over a fault in MU design: it registers
+ the pidfile removal function via atexit.
+
+2008-12-26 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * doc/pies.texi: Update.
+
+ git-svn-id: file:///svnroot/mailfromd/trunk@1771
+ 7a8a7f39-df28-0410-adc6-e0d955640f24
+
+2008-12-01 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Documentation and minor fixes.
+
+ * pies/pies.c, pies/progman.c, pies/meta1gram.y, pies/pies.h,
+ pies/meta1lex.l: Normalize output redirection terminology, fix the
+ debug levels.
+ * doc/pies.texi: Document the configuration.
+
+2008-11-21 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c (component_cfg_param): New statement settle-timeout.
+ * pies/progman.c (recompute_alarm): New static;
+ (prog_start): Start the component only if all of its prerequisites
+ are running.
+ (progman_recompute_alarm): New function.
+ (progman_start): Reset recompute_alarm to 0.
+ (check_stopping): New function.
+ (progman_wake_sleeping): Handle also status_stopping and
+ status_enabled. Recompute alarm before leaving.
+ (prog_start_prerequisites): Return 0 or 1 depending on whether all
+ prerequisites have been started.
+ (prog_stop): Raise recompute_alarm for stopping components.
+ (progman_cleanup): Force status_enabled before attepmting to
+ start a component.
+ (progman_cleanup): Add a \n after debugging message.
+ Run progman_wake_sleeping unlsess expect_term is set.
+ * pies/meta1gram.y (translate_node_list): Force settle-timeout =
+ 1.
+ * pies/pies.h (struct component.settle_timeout): New member.
+
+ * pies/pies.c (main): New options --force, --dump-prereq and
+ --dump-depmap.
+ Refuse to start if another instance is already running.
+ (pies_check_status): New function.
+ (pies_status): Rewrite using pies_check_status.
+ * pies/progman.c (component_fixup_depend): Bugfix: move
+ mu_list_append off the conditional.
+ (progman_dump_prereq, progman_dump_depmap): New functions.
+ * pies/meta1gram.y (yyerror): Return 0.
+ * pies/pies.h (progman_dump_prereq, progman_dump_depmap): New
+ protos.
+ (meta1_parser_set_debug, meta1lex, meta1error)
+ (meta1parse): Likewise.
+
+ * pies/progman.c (print_dep): New function.
+ (progman_build_depmap): Call print_dep to facilitate fixing cyclic
+ dependencies.
+ (prog_start_prerequisites): Fix debugging output.
+ Remove spurious second loop (was it a typo or copy-paste
+ leftover?)
+ (prog_stop_dependents): Fix debugging output.
+ (progman_dump_stats): Avoid race conditions between running and
+ querying instances.
+
+2008-11-17 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Fix handling of retranslators.
+
+ * pies/pies.c (main): Call progman_build_depmap and
+ progman_create_sockets before starting up components.
+ * pies/progman.c (struct prog): New member `retr'.
+ (destroy_prog): New function.
+ (retr_tag): Change signature. Fix erroneous condition for
+ xalloc_die.
+ (register_retr): Return prog. Make static. Initialize idx
+ with -1.
+ (update_retr): Register retranslator, if necessary.
+ (progman_register_retranslators): Remove.
+ (register_prog0): 2nd argument: index.
+ (register_prog): Do not create socket at once.
+ (prog_start): Remove debugging fprintf.
+ (progman_accept): Update call to register_prog0.
+ (progman_create_sockets): New function.
+ (progman_start): Remove calls to progman_register_retranslators
+ and progman_build_depmap. They must be done only once.
+ (prog_stop_retranslators): New function.
+ (prog_stop_dependents): Call prog_stop_retranslators.
+ (progman_cleanup): Remove dangling retranslators.
+ * pies/pies.h (progman_create_sockets): New prototype.
+
+2008-11-16 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Improve pies.
+
+ * pies/pies.h (create_socket): Change proto to 3 arguments.
+ * pies/socket.c (create_socket): Take two additional arguments.
+ Allow to configure ownership and mode of created UNIX sockets.
+ * pies/progman.c (register_prog, prog_start): Update calls to
+ create_socket.
+
+2008-11-15 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Improve handling of program privileges.
+
+ * pies/pies.h (struct pies_privs_data): Remove
+ (struct component): Change type of `privs' to struct mf_privs.
+ (priv_setup): Remove.
+ * pies/pies.c: Use mf_priv* stuff to manipulate privileges.
+ * pies/progman.c: Likewise.
+ * pies/meta1gram.y (list): allow for trailing comma.
+
+2008-10-31 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/progman.c, pies/pies.h: Use umaxtostr, instead
+ of mu_umaxtostr.
+
+2008-10-15 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/progman.c (env_setup): Port new implementation from Rush.
+
+2008-10-04 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c (component_cfg_param): New configuration statement
+ `precious'.
+ * pies/progman.c (struct prog): New member `precious'.
+ (register_prog): Set precious.
+ (prog_start_dependencies): Do not mark disabled precious
+ dependencies of a disabled component.
+ * pies/pies.h (pies/pies.h): New member `precious'.
+ * pies/pies.rcin (mcp): Mark as precious.
+
+ * pies/pies.c (return_code_section_parser): Fix to work with tag
+ of any type.
+ * pies/pies.rcin: Minor change.
+
+ * pies/pies.c (main): Do cleanup after main action processing and
+ only if action == ACTION_CONT.
+ * pies/progman.c (struct prog): New member `prev'.
+ (link_prog): Maintain doubly-linked list.
+ (prog_stop_dependent): Avoid printing diagnostics if there are
+ no dependencies to be stopped.
+ (prog_stop): Do nothing if prog->pid is zero.
+ Do not call prog_stop_dependent, it will be done by
+ progman_cleanup.
+ (prog_stop_all): Terminate components from last to first.
+ * pies/pies.rcin: Improve example, by adding mcp component.
+
+ * pies/pies.c (_cb_depend): Handle single string value.
+ (_cb_retr): Fix diagnostic message.
+ (_cb_facility): New function.
+ (component_cfg_param): New statement `facility'.
+ (component_section_parser): Initialize comp.facility to the
+ default value.
+ * pies/progman.c (struct prog): New member `facility'.
+ (register_prog): Initialize facility.
+ (open_retranslator): Use master->facility.
+ * pies/pies.h (struct component): New member `facility'.
+
+2008-10-03 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/progman.c (register_prog): Remove stray semicolon.
+ (retr_exit): Use _exit.
+ (prog_stop_dependent): Bugfix: stop retranlators as well as
+ components.
+
+2008-09-29 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c: Rewrite configuration
+ file support to match changes in Mailutils.
+
+2008-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c: Change description.
+
+2008-06-26 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.h: Include stdint.h
+
+2008-02-26 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c: New configuration statement "chdir".
+ * pies/progman.c (struct prog.v.p): New member `dir'.
+ (register_prog): Initialize newp->v.p.dir;
+ (prog_start): Change to the working directory, if required by
+ config.
+
+2008-02-01 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c (progman_wake_disabled): Renamed to
+ progman_wake_sleeping.
+ * pies/progman.c: Implement proper handling of dependencies.
+ * pies/pies.h ((progman_wake_disabled): Renamed to
+ progman_wake_sleeping.
+ (pies_depmap_t,pies_depmap_pos_t,enum pies_depmap_direction): New
+ types.
+ (depmap_alloc,depmap_copy,depmap_set,depmap_isset,depmap_tc)
+ (depmap_first,depmap_next): New functions.
+ * pies/depmap.c: New file.
+ * pies/Makefile.am (pies_SOURCES): Add depmap.c.
+
+ * pies/pies.c (return_code_section_parser): Allow to use symbolic
+ exit codes.
+ (priv_setup): Exit with EX_CONFIG if the user does not exist.
+ (main): Catch early sigchlds as well.
+ * pies/progman.c (progman_cleanup): Fix notice wording.
+ * pies/pies.rcin: Add sample return-code section.
+ (component pmult): Redirect stderr/stdout to syslog.
+
+2008-01-31 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ Implement configurable actions depending on the exit code of
+ a component.
+
+ * pies/pies.c: New configuration file section "return-code".
+ (capa): Add mailer and debug.
+ (main): Register "return-code" section and all mailer formats.
+ * pies/progman.c (enum prog_status): New type.
+ (struct prog): Remove `disabled'. New fields `status' and `act'.
+ (register_prog): Initialize act.
+ (prog_start): Exit with EX_SOFTWARE code if the component cannot
+ be started.
+ (progman_start): Do not start disabled components.
+ (progman_wake_disabled): Wake only components marked as
+ status_stopped.
+ (notify): New function.
+ (progman_cleanup): Act in accordance with the `act' field if the
+ component terminates.
+ (progman_stop_component,progman_dump_stats): Take into account
+ prog->v.p.status.
+ * pies/pies.h (MAX_RETURN_CODE): New define.
+ (enum return_action): New type.
+ (struct component.act): New member.
+ (default_component): New global.
+
+2008-01-24 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c: Fix handling of the --log-tag option.
+
+ * pies/progman.c (prog_start): Remove unconditional debugging
+ output.
+
+2008-01-22 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c (log_setup): Always set mu_debug_default_printer to
+ override bug in libmailutils.
+ (component_cfg_param): New keyword `env'.
+ (main): Bugfix: It is -R that allows arguments, not -r.
+ * pies/progman.c (struct prog): New member env.
+ (register_prog): Avoid unnecessary allocations. Copy env.
+ (env_setup): New function.
+ (prog_start): Set up environment.
+ * pies/pies.h (struct component): New member env.
+
+2008-01-14 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c, pies/progman.c,
+ pies/pies.h, pmult/pmult.c: Sync with MU CVS: Use mu_log_facility
+ and mu_log_tag.
+
+2008-01-13 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * pies/pies.c (_cb_group): Bugfix: store group number in the list,
+ not its name.
+ (component_section_parser): Initialize retr to default values.
+ * pies/Makefile.am (LDADD): Place libgnu.a after
+ MAILUTILS_LIBS.
+
+ * pies: New directory.
+ * pies/Makefile.am: New file.
+ * pies/pies.c, pies/progman.c, pies/pies.h, pies/pies.rcin: New
+ files.
+
+Local Variables:
+mode: change-log
+version-control: never
+buffer-read-only: t
+End:

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