Age | Commit message (Collapse) | Author | Files |
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* grecs: Upgrade.
* src/pies.h: Fix include paths.
* src/piesctl.c: Likewise.
* NEWS: Document changes.
* doc/pies.texi: Likewise.
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pies -T is now fully compatible with the legacy telinit command
* src/telinit.opt: New file.
* src/Makefile.am: Add telinit.opt
* src/cmdline.opt (-T): Remove explicit variable. Rest of
command line is processed specially.
* src/pies.h (telinit): Change prototype.
* src/sysvinit.c (telinit): Rewrite.
* src/.gitignore: Update.
* doc/pies.texi: Document telinit.
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State transition algorithm used this far could cause spurious component
wakeups in some cases. Consider the following scenario: being in
runlevel N, the configuration is changed so that a component X is added
at runlevel N. Then a change to runlevel N+1 is initiated. What happens
then is that X is woken up (still being in runlevel N) and terminated
shortly afterwards, upon entering runlevel N+1.
To avoid this, configuration must be reloaded after runlevel changes.
* src/ctl.c (res_runlevel): Don't initiate ACTION_RELOAD after
setting the runlevel.
* src/pies.c (main): Begin main event loop with call
to pies_pause.
* src/pies.h (pies_set_hook): New proto.
(inittrans): Remove proto.
* src/socket.c (pies_set_hook): New function.
(pies_pause): Call pies_pause_hook if defined.
* src/sysvinit.c (inittrans): Change to static.
If transition was initiated by user (e.g. by invoking telinit),
schedule ACTION_RELOAD.
(sysvinit_begin): Set inittrans as pies_hook
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* src/ctl.c: New endpoint "environ"
* src/pies.h (sysvinit_envlocate)
(sysvinit_envdelete)
(sysvinit_envupdate): New protos.
* src/piesctl.c: New subcommand "telinit environ".
* src/sysvinit.c (sysvinit_envlocate)
(sysvinit_envdelete)
(sysvinit_envupdate): New functions.
(sysvinit_begin): Create allocated copies of
instance and pies_master_argv to avoid them being
rewritten by calls to mf_proctitle_format
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* lib/addrfmt.c: Include limits.h
* src/ctl.c (fun_stop,fun_start): Ignore non-component
progs.
* src/pies.c (request_restart_components): Fix piesctl
invocation.
* src/pies.h (PIES_CHLD_RESCHEDULE_ALARM): New flag.
(progman_wait_until): Remove.
(progman_recompute_alarm): New proto.
* src/progman.c (recompute_alarm): Remove. All uses
raise PIES_CHLD_RESCHEDULE_ALARM instead.
(progman_wake_sleeping): Handle status_stopping components
independently on their activity flag.
(prog_stop_all, progman_wait_until): Remove.
(progman_stop): Rewrite using mark+sweep approach.
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* po/POTFILES.in: Add missing source files.
* grecs: Upgrade.
* src/diag.c (pies_diag_printer): New function.
(logfuncall): New function.
* src/pies.h: Add new prototypes.
* src/pies.c (main): Initialize grecs_print_diag_fun
* src/acl.c: Uniformly use double-quotes in messages. Use
logfuncall where applicable.
* src/comp.c: Likewise.
* src/ctl.c: Likewise.
* src/inetd-bi.c: Likewise.
* src/inetd.c: Likewise.
* src/limits.c: Likewise.
* src/piesctl.c: Likewise.
* src/progman.c: Likewise.
* src/socket.c: Likewise.
* src/sysvinit.c: Likewise.
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* src/inetd-bi.c (tcpmux): Use component_foreach to
handle help requests.
* src/progman.c (progman_iterate_comp): Removed.
* src/pies.h: Likewise.
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This complements 6aac230c. The entry is created unless
a component for runlevel S already exists.
* src/comp.c (component_foreach): New function.
* src/pies.h: Likewise.
* src/sysvinit.c (inittab_parse): Provide default S
entry unless one is already defined.
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* src/sysvinit.c (inittab_parse): Provide default entry if
inittab cannot be read or if it defined no components.
* src/comp.c (component_list_is_empty): New function.
* src/pies.c (pies_read_config): Always return 0 in init mode.
(main): Use LOG_DAEMON in init mode.
* src/pies.h (component_list_is_empty): New proto.
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This commit implements the following operations on the new /conf endpoints:
GET /conf/runtime - List configuration
PUT /conf/runtime - Reload configuration
POST /conf/runtime - Post new configuration
GET /conf/files - List configuration files
DELETE /conf/files - Delete some or all configuration files
from the list
POST /conf/files - Install new configuration file
Piesctl supports the following new commands:
piesctl config reload
piesctl config file clear
piesctl config file add SYNTAX NAME
piesctl config file del[ete] NAME [NAME...]
piesctl config file list
* src/ctl.c (res_conf): New function.
(restab): New endpoint /conf
* src/pies.c (config_file_add): Set free_entry.
(config_file_remove, config_file_remove_all)
(config_file_list_serialize): New functions.
(pies_config_parse): Bail out if tree processing fails.
(pies_reload): Remove unused function.
(main): Redo ACTION_RELOAD handling.
Handle ACTION_COMMIT.
* src/pies.h (ACTION_COMMIT): New action.
(config_file_remove, config_file_remove_all)
(config_file_list_serialize)
(pies_read_config, progman_gc): New protos.
* src/piesctl.c (cmdline_parser_state): New struct
(next_token, peek_token): Take ptr to cmdline_parser_state as argument.
(parse_error, require_token, assert_eol)
(piesctl_format): New functions.
(parse_condition_to_uri): Rewrite using piesctl_format.
New subcommand: config.
Improve help output.
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* src/pies.h (PIES_CHLD_GC): New op.
(progman_stop_tag): Remove proto.
* src/pies.c (main): Handle PIES_CHLD_GC: stop all programs marked
for termination.
* src/comp.c (component_config_commit): Mark leftover components
for termination, instead of waiting for them to terminate.
* src/sysvinit.c (runlevel_setup_prog): Skip prog if its
active status didn't change.
Mark inactivated progs for termination.
(sysvinit_runlevel_setup): Schedule PIES_CHLD_GC.
(inittrans): Don't wait for programs to terminate. That will be done
in the main loop.
* src/prog.h (prog)<stop>: New boolean member.
* src/progman.c (progman_cleanup)
(progman_stop_component): Clear the stop flag.
(progman_gc): New function.
(progman_stop_tag): Remove.
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* src/diag.c: Rewrite.
(vdiagmsg,diagmsg): New functions.
* src/pies.c (main): Set DIAG_REOPEN_LOG for init process.
* src/pies.h (DIAG_REOPEN_LOG): New flag
(DIAG_TO_MASK,DIAG_ALL): New constants.
(diagmsg): New proto.
* src/sysvinit.c: Add log messages in important transition points
(inittrans): Reinitialize logging to syslog upon transition to
normal mode.
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* src/pies.c (main): Move init-specific command line
handling to sysvinit_parse_argv.
* src/pies.h (dfl_level): Remove extern.
(sysvinit_parse_argv): New proto.
* src/sysvinit.c (sysvinit_parse_argv): New function.
(sysvinit_begin): Start emergency shell, if requested.
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* src/pies.h (PIES_COMP_WAIT): Remove.
(PIES_COMP_MASK): Save one bit.
(PIES_CHLD_NONE, PIES_CHLD_CLEANUP)
(PIES_CHLD_WAKEUP): New constants.
(pies_schedule_children): New proto.
(sysvinit_runlevel_setup): Change signature.
* src/pies.c (children_cleanup, got_alarm): Merge into
single static variable children_op. All uses updated.
(pies_schedule_children): New function.
(sig_handler): Update
(main): Don't call ctl_open for init process. It is done
by inittrans after transition from boot to normal state.
Update to use pies_schedule_children.
* src/prog.h (IS_ACTIVE_COMPONENT): New macro.
* src/progman.c (prog_start): Don't modify prog->v.p.wait.
(progman_wake_sleeping): Start usual components only after
all "wait" components have terminated.
(progman_cleanup): If a "wait" component has terminated,
request PIES_CHLD_WAKEUP.
* src/sysvinit.c (enstate) <wait>: Remove.
(enablecomp): Update.
(runlevel_setup_prog): Set prog->v.p.wait.
(sysvinit_runlevel_setup): Take only one parameter.
(inittrans): Remove "wait" and the related mess.
Call ctl_open after transition boot -> normal.
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* src/prog.h (status_enabled, status_disabled): Remove.
(status_stopped, status_running): New modes.
All uses updated.
* src/comp.c (component_finish): Disable ondemand component
by default.
* src/ctl.c (json_object_set_bool): New function.
(pies_status_str): Update.
(prog_serialize): Set "disabled" attribute.
(fun_stop, fun_start): Use CF_DISABLED flag.
(res_runlevel): Schedule ACTION_RELOAD.
* src/pies.h (json_object_set_bool): New proto.
* src/piesctl.c (status_trans): Reflect changes in modes.
(print_comp): Check the "disabled" attribute.
* src/progman.c (register_prog0)
(prog_open_socket,prog_start,prog_stop)
(progman_wake_sleeping)
(prog_start_prerequisites)
(react, progman_cleanup)
(progman_stop_component): Update.
(no_children_left): Fix.
* src/sysvinit.c (enablecomp): Make CF_DISABLED flag
persist for ondemand components.
(runlevel_setup_prog): Use CF_DISABLED flag.
(inittrans): Stop inactivated processes.
* doc/pies.texi: Update.
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* src/pies.h: Include json.h
(sysvinit_report, sysvinit_set_runlevel)
(json_object_set_string, json_object_set_number): New protos.
* src/ctl.c (ctlio_resource)<predicate>: New member.
(restab): New endpoint: runlevel. Available only if run
as pid 1.
(find_resource): If predicate is not NULL, call it to
confirm that the endpoint is available.
* src/piesctl.c: New subcommand "telinit".
* src/sysvinit.c (sysvinit_set_runlevel): New function.
(sysvinit_fifo_handler): Implement on-demaind components.
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* src/progman.c (progman_foreach): Allow filter to remove its prog
argument from the list. Return integer (result of the call
to filter, that returned non-zero). All uses changed.
(progman_running_count): Remove.
(progman_stop_component): Take a pointer to
pointer. Pass it to destroy_prog when needed. All uses changed.
* src/comp.c (prog_is_leftover): New function.
(cb_terminate_prog): Use prog_is_leftover. Don't raise CF_DISABLED
flag, as prog will have been destroyed by progman_stop_component.
(cb_kill_prog): Use prog_is_leftover.
* src/ctl.c (fun_stop): Check if prog still exists after the
call to progman_stop_component.
* src/pies.h (progman_running_count): Removed.
* src/prog.h (progman_foreach): Return int.
(progman_stop_component): Change signature.
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* src/ctl.c (prog_serialize): List runlevels.
* src/pies.c (main): Set got_alarm after reloading configuration.
Handle ACTION_POWER.
* src/pies.h (ACTION_POWER): New constant.
(progman_running_p): Rename to progman_waiting_p. All uses changed.
(sysvinit_power): New proto.
(POWER_STAT_FILE): New define.
(POWER_STAT_FAIL,POWER_STAT_LOW,POWER_STAT_OK): New constants.
* src/prog.h (prog) <idx>: Remove.
(prog) <wait>: New member.
* src/progman.c (prog_lookup_by_idx): Remove.
(progman_waiting_p): Return 1 only if there is at least one
prog with v.p.wait set.
(prog_start): Initialize v.p.wait for sysvinit components.
(progman_start): Don't do anything if waiting for components from
the previous runlevel.
(progman_wake_sleeping): Likewise.
(progman_cleanup): Assume expect_term if waiting for components from
the previous runlevel.
Clear v.p.wait on exited progs.
* src/sysvinit.c (sysvinit_fifo_handler): Don't call progman_stop
when handling runlevel changes.
Handle INIT_CMD_POWERFAIL, INIT_CMD_POWERFAILNOW, and
INIT_CMD_POWEROK.
(sysvinit_sigtrans): Handle SIGPWR.
(is_comp_wait): Rewrite.
(power_stat_file): New variable.
(sysvinit_power): New function.
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Implement clean configuration reload on SIGHUP.
Use SIGUSR1 to restart the program (previously initiated by SIGHUP).
* src/Makefile.am (pies_SOURCES): Add comp.c
* src/comp.c: New file.
* src/acl.c (pies_acl_free): Don't coredump on NULL arg.
(_parse_from): Set cmp function for the sockaddr list.
(_acl_common_section_parser): Set cmp function for the ACL
(pies_acl_cmp): New function.
* src/acl.h (pies_acl_cmp): New proto.
* src/cmdline.opt: Remove option --dump-prereq. Add options
--trace-prereq and --trace-depend.
* src/ctl.c: Use prog_tag to access tag of struct prog.
* src/depmap.c (depmap_clear)
(depmap_clear_all): New functions.
* src/inetd.c (inetd_conf_file): Don't register prog right
away. This is done later in component_config_commit.
(inetd_parse_conf): Rename to inetd_config_parse.
* src/limits.c (limits_cmp): New function.
* src/pies.c (config_file): Replace with struct config_syntax.
(str_to_config_syntax): Return a pointer to struct config_syntax.
(add_config): Rename to config_file_add.
(config_file_add_type): New function.
(return_code_keywords, create_action): Change handling of actions.
(return_code_section_parser): Likewise.
(component_verify, component_create)
(component_free, component_finish): Move to comp.c
(config_parse): Remove.
(pies_config_parse): New function.
(pies_read_config,pies_reload): New function.
(pies_reload): Rename to request_reload.
(pies_status): Rename to request_status.
(pies_stop): Rename to request_stop.
(main): Change configuration file handling.
SIGHUP reloads configuration, instead of restarting the program.
(default_sigv,sig_handler): Handle SIGUSR1.
* src/pies.h (component): New members: prev, next, listidx, arridx,
ref_count, prog.
Remove act_head, act_tail, act_temp.
Add new prototypes.
* src/prog.h (prog): Remove tag and prereq.
* src/progman.c (prog_tag): New function.
(destroy_prog): Update component reference count.
(register_redir): Likewise.
(register_prog0): Take one argument.
Update component reference count.
(register_prog): Update comp->prog
(prog_rebuild_prerequisites): Remove.
(component_fixup_depend): Remove.
(fixup_prerequisites,rebuild_prerequisites)
(print_dep,progman_dump_prereq)
(progman_dump_depmap,progman_build_depmap): Remove.
(prog_start_prerequisites): Scan depmap to find prerequisites.
(prog_stop_dependents): Likewise.
(progman_wait): Remove.
(progman_wait_until): New function.
(progman_stop): Rewrite using progman_wait_until.
(react): Rewrite using grecs_list
* src/sysvinit.c: Use prog_tag when needed.
* src/userprivs.c (pies_privs_cmp, pies_privs_free): New functions.
* grecs: Update.
* lib/safe_strcmp.c: New file.
* lib/Makefile.am: Add safe_strcmp.c
* lib/libpies.h (safe_strcmp): New proto.
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* gnulib.modules: Remove unneded modules.
* ident/ident.h: Remove xalloc.h, include errno.h
* ident/ident.c: Use standard allocation functions instead of x*
* ident/pam.c: Remove.
* ident/provider.c: Remove.
* ident/system.c: Remove.
* src/meta.c: Remove.
* src/Makefile.am: Remove meta.c
* src/progman.c: Use grecs_* allocation functions instead of x*.
(notify): Use wordsplit to expand variables within message.
Rename variables: program-name to program_name;
canonical-program-name to canonical_program_name.
* doc/pies.texi: Update.
* src/depmap.c: Use grecs_* allocation functions instead of x*.
(depmap_end): New function.
* src/diag.c (logmsg_vprintf): Use grecs_txtacc instead of obstack.
* src/pies.h (depmap_end): New proto.
Remove unused includes.
* src/acl.c: Use grecs_* allocation functions instead of x*.
* src/ctl.c: Likewise.
* src/inetd.c: Likewise.
* src/limits.c: Likewise.
* src/meta1gram.y: Likewise.
* src/meta1lex.l: Likewise.
* src/pies.c: Likewise.
* src/socket.c: Likewise.
* src/sysvinit.c: Likewise.
* src/userprivs.c: Likewise.
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* configure.ac (DEFAULT_CONTROL_URL): Rename to
DEFAULT_PIES_CONTROL_URL. Change default value.
(DEFAULT_INIT_CONTROL_URL): New subst variable.
* lib/libpies.h (pies_basic_url_create): New prototype.
* lib/url.c (pies_basic_url_create): New function (renamed
from pies_url_create).
(pies_url_create): Expand variable references in the input string.
* src/Makefile.am (AM_CPPFLAGS): Pass DEFAULT_INIT_CONTROL_URL
* src/ctl.c (pies_control_url)
(ctl_open): Don't exit on errors, return -1 instead.
* src/pies.c (default_control_url): New variable.
(config_parse): Create default socket url.
(pies_control_url): New macro
(main): Set environment variable PIES_INSTANCE.
Try to open control socket in init process mode as well.
* src/pies.h (default_control_url): New extern.
(ctl_open): Change prototype.
(pies_control_url): Remove.
* src/piesctl-cl.opt (parse_options): Set environment variable
PIES_INSTANCE.
* src/piesctl.c (parse_config): Use pies_url_create and
DEFAULT_PIES_CONTROL_URL when falling back to the default socket.
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* ctl.c (res_instance): Include "argv" in the return json.
Use pies_master_argv[0] to report binary path.
* pies.c (pies_master_argv,pies_master_argc): New globals.
(main): Initialize them.
Refuse to restart unless argv[0] begins with a slash.
* pies.h (pies_master_argv,pies_master_argc): New globals.
* piesctl.c (com_id): Rewrite output formatting.
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* src/ctl.c (ctlio_authenticate): Configurable realm name.
(ctlio_do_command): Check the Accept header.
* src/inetd.c (inetd_conf_file): Change line_no type.
* src/pies.c (control_keywords): New keyword: realm.
* src/pies.h (control) <realm>: New member.
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* configure.ac: Version 1.2.92
* src/ctl.c (ctlio_finalize_reply): Don't close connection on errors.
* src/pies.h (PIES_PRINTFLIKE): New macro.
(logmsg, logmsg_printf): Mark as printflike.
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Old control options (--status, --restart-components) rewritten using
piesctl.
SIGUSR1 and SIGUSR2 no longer handled.
* lib/arraymember.c (array_index): New function.
* lib/libpies.h: Likewise.
* src/cmdline.opt: Fix copyright years.
* src/piesctl-cl.opt: Likewise.
* src/ctl.c (ctlio_do_command): Implement restart.
(pies_control_url): New function.
(eval_env): rename json to result.
New member cond.
Restore pcond_ functions.
(json_to_pcond): New function.
(res_programs): Conditional selection of programs to list.
Implement restart.
* src/pies.c (ctlfile, statfile): Remove.
(pies_keywords): Mark control-file and stat-file as inactive.
(default_sigv): Remove SIGUSR1 and SIGUSR2
(pies_check_status): Don't send SIGUSR2.
(stop_components): Remove.
(request_restart_components): Rewrite as a wrapper.
Call piesctl to do the job.
(list_components): New function.
* src/pies.h (ACTION_COMPRELOAD)
(ACTION_DUMPSTATS): Remove. All callers changed.
(progman_dump_stats): Remove.
* src/piesctl.c (shttp_request_send): Don't initialize conn->req; the
caller is responsible for that.
(parse_condition, json_to_string)
(parse_condition_to_uri): New functions.
(com_list): Read conditional expression from the command line.
(com_restart): Implement.
* src/progman.c (progman_dump_stats): Remove.
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* configure.ac (DEFAULT_CONTROL_URL): New subst variable.
* grecs: Upgrade.
* ident/pam.c (overwrite_and_free): Free ptr.
* lib/Makefile.am: Add new sources.
* src/addrfmt.c: Move to lib/addrfmt.c
* lib/grecsasrt.c: New file.
* lib/grecsasrt.h: New file.
* lib/mkfilename.c: New file.
* lib/netrc.c: New file.
* lib/pp.c: New file.
* lib/split3.c: New file.
* src/url.c: Move from lib/url.c
(pies_url_free_user, pies_url_free_passwd): New finctions.
* lib/libpies.h (strsplit3): New proto.
(pies_url_create, pies_url_destroy)
(pies_url_get_arg, pies_url_copy)
(pies_url_free_user, pies_url_free_passwd)
(netrc_scan)
(pp_add_option, pp_command_line, mkfilename)
(sockaddr_to_str, sockaddr_to_astr): New protos
* src/Makefile.am (bin_PROGRAMS): New program: piesctl
(pies_SOURCES): Remove addrfmt.c and url.c.
(noinst_HEADERS, BUILT_SOURCES): Add piesctl-cl.h
* src/cmdline.opt: Use pp_* function family to build
preprocessor command line.
* src/ctl.c (http_header_hash): Use case-insensitive hashing.
(ctlio_finalize_reply): Don't close connection after sending 401
response.
(input): Remove ws and wsflags. All uses changed.
(input_append): Use strsplit3 to parse the request line.
* src/pies.c: Use pp_* function family to build
preprocessor command line.
Move assert_, mkfilename and _cb+_url functions into libpies.
* src/pies.h (pies_sockaddr_storage): Move to libpies.h
* src/piesctl.c: New file.
* src/piesctl-cl.opt: New file.
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* src/ctl.c (ctl_open): Add missing return.
* src/pies.c (config_parse): Return if tree is null.
(main) [INIT_EMU]: Print more info. Override default init_fifo.
Don't use syslog and control socket if running as init process.
* src/pies.h (init_fifo): New extern.
* src/progman.c (open_redirector): Return -1 if running as init process.
(prog_start): Always initialize redir[].
* src/sysvinit.c (init_fifo): New variable. Use it instead if the
INIT_FIFO macro.
(inittrans): Call create_fifo once, when transiting from boot to
normal state.
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* src/pies.h (component): New members: list_acl and
adm_acl.
(control): Removed id_acl.
New members: adm_acl and usr_acl.
* src/pies.c (component_keywords): New keywords list-acl and
admin-acl. Removed identity-acl.
* ident/ident.c (pies_identity_user_name): New function.
* ident/identity.h (pies_identity_user_name): New proto.
* src/ctl.c (CTL_USER_STATE,CTL_ADMIN_STATE): New states.
(cmdtab): Mark administrative commands as valid in CTL_ADMIN_STATE
(ctlio_create): Assume CTL_ADMIN_STATE in the absense of identity
providers.
(auth_data): New struct.
(cmd_auth): Select appropriate state depending on the user permissions.
(list_matches): New function.
(eval_env): Keep the list of selected progs.
(count_prog): Removed.
(selector): New function.
(cmd_list): Rewrite to take into account access rights.
(cmd_start,cmd_stop)
(cmd_restart): Only allowed for users with administrative
privileges.
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* grecs: Upgrade.
* lib/parsetime.c: Fix senseless compiler warnings.
* src/acl.c: Fix docstrings.
* src/meta1gram.y (yyerror): Change argument
* src/meta1lex.l: Add flex options
* src/pies.h (meta1error): Change signature.
* src/progman.c (prog_lookup_by_socket): Remove.
* src/sysvinit.c (sysvinit_stop_filter): Remove.
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* Makefile.am (SUBDIRS): Add src.
* configure.ac: Check for crypt.h and PAM
Build ident/Makefile
* grecs: Update.
* ident/Makefile.am: New file.
* ident/ident.c: New file.
* ident/ident.h: New file.
* ident/identity.h: New file.
* ident/pam.c: New file.
* ident/provider.c: New file.
* ident/system.c: New file.
* lib/Makefile.am: Add arraymember.c
* lib/arraymember.c: New file.
* lib/libpies.h (is_array_member): New proto.
* src/Makefile.am (LDADD): Add libident.a and @PAM_LIBS@
* src/acl.c (acl_entry): Remove groups. Add new members:
names and name_match.
(pies_acl_create): Deep copy the locus.
Set free_entry function for the list.
(pies_acl_free): Free locus.
(_parse_from): Set free_entry function for the list.
(_parse_group): Parse the "user" construct.
(parse_acl_line): Deep copy the locus.
Allow for null value.
(acl_keywords): Update docstrings.
(_acl_check): Rewrite identity checks.
* src/acl.h (acl_input)<user,groups>: Remove.
<identity>: New member.
(pies_acl_free): New proto.
* src/ctl.c (identity): New global.
(cmdtab): New command: auth
(ctlio) <addr,addrlen>: New members.
(ctlio_create): Start from authenticated state
only if no identity_providers are configured.
(cmd_auth): New function.
(cmd_help): Print only commands that are available
in the current state.
(ctl_accept): Initialize io->addr and io->addrlen.
* src/inetd-bi.c: Change call to check_acl
* src/pies.c: Include identity.h
(control_keywords): New statement "identity-acl"
(pies_keywords): New statement "identity-provider"
(config_init): Register identity mechanisms.
(config_parse): New function.
(config_help): Print help on identity-provider
statements.
(main): Use config_parse to parse grecs-style configurations.
* src/pies.h: Include identity.h
(check_acl): Change argument list. All callers changed.
(control): Remove acl. Add conn_acl and id_acl instead.
* src/progman.c (check_acl): Change argument list. Take
identity as the 3rd argument.
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* src/ctl.c (CTL_ACTION_STATE): New state.
(cmdtab): Add new commands: start, stop, restart, reboot,
shutdown.
(ctlio)<action>: New member.
(ctlio_create): Initialize action.
(list_prog): List scheduled wakeup time for sleeping components.
(cmd_start,cmd_stop)
(cmd_restart,cmd_reboot,cmd_shutdown): New functions.
(ctlwr): Handle CTL_ACTION_STATE.
* src/pies.c (pies_schedule_action): New function.
(stop_components): Use progman_stop_tag().
* src/pies.h (pies_schedule_action, progman_stop_tag): New protos.
(progman_stop_component): Remove.
* src/prog.h (progman_locate, progman_stop_component): New protos.
* src/progman.c (progman_locate): New function.
(progman_cleanup): Set status depending on the CF_DISABLED bit.
(progman_stop_component): Take struct prog* as argument.
(progman_stop_tag): New function.
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* src/ctl.c: Implement list.
* src/prog.h (IS_COMPONENT): New macro (from progman.c)
* src/progman.c: Move IS_COMPONENT to src/prog.h
* src/socket.c (create_socket): Clear uid, gid and umaskval for
inet sockets.
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* src/ctl.c: New file.
* src/Makefile.am (pies_SOURCES): Add ctl.c
* src/pies.c: New configuration statement "control"
* src/pies.h (instance, ctl_url): New externs.
(register_socket): Change signature.
(update_socket,ctl_open): New protos.
* src/socket.c (listenset): Remove.
(fdset): New static.
(sockinst)<handler>: Array of three pointers: handlers for
read, write, and exception, correspondingly.
(find_socket_handler): Remove.
(register_socket): Take three function pointers as arguments.
Update corresponding elements of fdset.
(update_socket): New function.
(pies_pause): Handle all three I/O operations.
(deregister_socket)
(register_program_socket)
(disable_socket,enable_socket): Reflect the changes.
* src/sysvinit.c (create_fifo): Update call to register_socket.
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* NEWS: Update.
* doc/pies.texi: Document nullinput flag.
* src/pies.c (str_to_cf): New flag: nullinput
* src/pies.h (CF_NULLINPUT): New flag.
* src/progman.c (prog_start): If CF_NULLINPUT flag is set,
redirect /dev/null to the stdin
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* src/sysdep.c: New file.
* src/Makefile.am (pies_SOURCES): Add sysdep.c
* src/pies.c (ACTION_*): Move to pies.h
(sig_handler): Call sysvinit_sigtrans, return immediately
if it handles the signal.
(setsigvhan): New function.
(add_extra_sigv): New function.
(signal_setup): Rewrite.
(main): Handle ACTION_CTRLALTDEL and ACTION_KBREQUEST.
* src/pies.h (PIES_COMP_DEFAULT)
(PIES_COMP_WAIT,PIES_COMP_MASK): New defines.
(pies_action): New enum, add new actions: ACTION_CTRLALTDEL
and ACTION_KBREQUEST.
(setsigvhan, add_extra_sigv)
(sysvinit_sigtrans,sysvinit_runlevel_setup)
(sysvinit_sysdep_begin): New protos.
(sysvinit_request) <pad>: Rename to data.
* src/sysvinit.c (enablecomp): Change meaning of the data pointer.
(sysvinit_runlevel_setup): Change signature. Remove static qualifier.
All uses changed.
(sysvinit_setenv): New static.
(sysvinit_fifo_handler): Handle INIT_CMD_SETENV.
(sysvinit_sigtrans): New function.
(sysvinit_begin): Set up new signals.
Call sysvinit_sysdep_begin.
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* src/limits.c (free_limits): New function.
* src/pies.c (config_syntax): Move to pies.h
(config_syntax_tab): New type "inittab"
(free_action,component_free): New functions.
(component_finish): Call component_free to discard the
failed component.
(main): In sysvinit mode, default to reading two configuration files:
/etc/inittab and /etc/pies.init.
Don't exit on configuration errors in this mode.
* src/pies.h (str_to_config_syntax)
(add_config,free_redirector)
(component_free,free_limits)
(inittab_parse): New protos.
* src/progman.c (free_redirector): New function.
* src/sysvinit.c (inittab_parse): New function.
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* src/pies.c (_cb_runlevels): Bugfix.
(set_console_dev): Move to sysvinit.c
* src/pies.h (progman_sysvinit_enable): Remove proto.
(console_open, telinit): New protos.
(sysvinit_environ_hint): New extern.
* src/prog.h (prog_stop): New proto.
* src/progman.c (env_concat): Bugfix.
(env_concat): In sysvinit mode, apply sysvinit_environ_hint
to the environment.
(console_open, console_stty): Move to sysvinit.c
* src/sysvinit.c (boot_state): Simplify state set.
(getinitdefault, askrunlevel): New functions.
(sysvinit_runlevel_setup): New function.
(enablecomp): Change signature to match progman_foreach API.
(sysvinit_begin): Prepare console, become a session leader,
prepare environment.
(inittrans): Call sysvinit_runlevel_setup
* src/socket.c (calc_fd_max): Fix return type.
* src/acl.c (acl_copy): Remove unused variable.
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* src/prog.h: New file.
* src/Makefile.am: Add new file.
* src/cmdline.opt: New option --telinit (-T).
* src/diag.c (vlogmsg): In sysvin it mode, write
directly to the console. Close it when finished.
* src/pies.c (_cb_initdefault, _cb_runlevels): Use is_valid_runlevel
to check if the specified runlevels are ok.
(main): In sysvinit mode, reset action to ACTION_CONT.
* src/pies.h (progman_filter): New proto.
(progman_accept,register_socket): Change signature.
(deregister_socket): New proto.
(register_program_socket): New proto.
* src/progman.c: Move constant and adatatype definitions to
prog.h
(prog_stop): Remove static qualifier.
(console_open): Likewise.
(progman_accept): Use new socket API.
(progman_stop): Correctly handle timeouts.
(progman_foreach): New function.
* src/socket.c: Register all sockets along with their handlers
in a doubly-linked list.
(sockinst): New struct.
(register_socket,deregister_socket): New functions.
(register_program_socket): New function.
(pies_pause): Traverse the list to find which fd has changed.
Use its registered handler to handle the event.
* src/sysvinit.c: Include prog.h
(is_valid_runlevel): New function.
(sysvinit_fifo_handler,check_fifo): New static functions.
(inittrans): Fix transition algorithm.
(telinit): New function.
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* configure.ac: Check for utmp.h, utmpx.h
* src/utmp.c: New file.
* src/Makefile.am: Add utmp.c
* src/pies.h (sysvinit_acct): New proto.
* src/progman.c (prog_start, progman_cleanup): Call sysvinit_acct.
* src/sysvinit.c (inittrans): Call sysvinit_acct.
Set proctitle.
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* src/pies.c (main): Call sysvinit_begin to initialize
sysvinit subsystem.
In the main loop, force wakeup if inittrans returns 1.
* src/pies.h (is_sysvinit): Rewrite macro.
(progman_sysvinit_enable): New proto.
(inittrans): Change return type.
* src/progman.c (progman_sysvinit_enable): New function.
(progman_running_p): Additional debugging.
(prog_start): Special handling for sysvinit components.
Remove calls to runlevel_match
* src/sysvinit.c (runlevel_match): Remove function.
(sysvinit_begin): New function.
(inittrans): Return boolean value indicating whether a
transition has been made. Call progman_sysvinit_enable to
change the status of sysvinit components as appropriate.
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* src/sysvinit.c: New file.
* src/Makefile.am: Add new file.
* src/pies.c (initdefault, dfl_level): Move to sysvinit.c
(modetab): Add new modes.
(inittrans): Move to sysvinit.c
* src/pies.h (is_sysvinit): New macro.
(dfl_level): New extern.
(runlevel_match, inittrans, is_comp_wait): New protos.
* src/progman.c (progman_running_p): Take into account only
components. Use is_comp_wait to determine if the component
should be waited for.
(prog_start): Run sysvinit components only when started as
init process.
(runlevel_match): Move to sysvinit.c
(prog_start_prerequisites): Return immediately if
the component is disabled.
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* grecs: Upgrade.
* lib/Makefile.am: Use AM_CPPFLAGS instead of INCLUDES.
* src/Makefile.am: Likewise.
* src/acl.c: Update grecs_keyword definitions.
* src/inetd.c (inetd_conf_file): Bugfix. The ws structure could
be free'd prior to initialization.
* src/pies.c: Update grecs_keyword definitions.
(init_process,initdefault,dfl_level): New globals.
(modetab) <once>: New keyword.
(component_keywords)<runlevels,initdefault>: New keywords.
(main): Initial support for init(8) mode.
* src/pies.h (pies_comp_mode) <pies_comp_exec_once>: New constant.
(component)<runlevels>: New member.
(init_process,console_device,initdefault): New externs.
* src/progman.c (prog_status)<status_finished>: New status.
(prog)<runlevels>: New member.
(progman_running_p): New function.
(prog_start): Special handling for init process mode.
(progman_start): Likewise. Take into account runlevels.
(progman_dump_stats): New flag 'f' for status_finished.
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* Makefile.am (ChangeLog): Use git2chg.awk to build it.
* NEWS: Update.
* bootstrap.conf (gnulib_modules): Grecs does not depend on gnulib any more.
* configure.ac: Version 1.2.90.
Define GRECS_HOST_PROJECT_INCLUDES, remove grecs Makefiles from
AC_CONFIG_FILES: it is now done by GRECS_SETUP itself.
* gnulib.modules (gitlog-to-changelog,argp): Remove.
(configmake): New module.
* grecs: Update to a52ab6c6.
* lib/libpies.h: Remove redefinitions of _() and N_().
* src/Makefile.am: Update for the recent grecs.
* src/acl.c: Rewrite using Grecs support for lists and symtabs.
* src/acl.h: Likewise.
* src/diag.c: Likewise.
* src/inetd.c: Likewise.
* src/meta1gram.y: Likewise.
* src/meta1lex.h: Likewise.
* src/meta1lex.l: Likewise.
* src/pies.c: Likewise.
* src/pies.h: Likewise.
* src/progman.c: Likewise.
* src/userprivs.c: Likewise.
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Happy GNU Year!
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* src/pies.c (str_to_cf): New keyword "siggroup".
* src/pies.h (CF_SIGGROUP): New constant.
* src/progman.c (prog_start): Call setsid in child.
(check_stopping): If CF_SIGGROUP, send signal to
the process group.
(prog_stop): If CF_SIGGROUP, send signal to
the process group.
(send_msg,run_command): Call setsid in child.
(progman_cleanup): Bugfix: check if prog->v.p.cclass
is not NULL (it can be, for UDP services).
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* src/inetd-bi.c (fd_write): Remove. Use fd_report instead.
* src/pies.c (component_keywords): New keywords: max-instances-message,
max-ip-connections, max-ip-connections-message, access-denied-message.
* src/pies.h (struct component): New members: max_ip_connections,
access_denied_message, max_instances_message, max_ip_connections_message.
(fd_report): New extern.
* src/progman.c (conn_class): New struct.
(struct prog.p): New member cclass.
(conn_tab): New static.
(conn_class_lookup, conn_class_report): New functions.
(progman_run_comp): Set cclass.
(fd_report): New function.
(_prog_accept): In case of failure (access denied, etc.)
optionally send response strings over the fd.
Limit number of connections per socket (IP).
(progman_cleanup): Update cclass counter.
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* src/inetd-bi.c (tcpmux): Consult the component's ACL
before deciding whether to handle the connection.
* src/pies.c (str_to_socket_type): Rewrite using
strtotok.
(socket_type_to_str): New function
(str_to_cf): New flags: sockenv and
resolve. Use strtotok.
(main): Log_tag defaults to program instance name.
* src/pies.h: Include socket-related headers.
(CF_SOCKENV, CF_RESOLVE): New flags.
(pies_sockaddr_storage): New union.
(check_acl): New proto.
(progman_run_comp): Change signature.
(socket_type_to_str): New proto.
* src/progman.c (struct prog): New members sa_storage,
sa_len.
(prog_sockenv): New function.
(progman_run_comp): Call prog_sockenv.
Initialize sa_storage and sa_len of the created
struct prog.
(prog_start): Call prog_sockenv.
Do not close 2 if logging to stderr.
(check_acl): Remove static.
(_prog_accept): Use union pies_sockaddr_storage.
Pass socket address in pinst->v.p.sa_storage and
pinst->v.p.sa_len.
(sockenv_hint, envsize): New variables.
(add_env): New function.
(env_setup): Remove.
(environ_setup): New function.
* src/socket.c: Remove unnecessary includes.
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