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2019-05-23Update copyright yearsSergey Poznyakoff1
2019-02-10Minor fixSergey Poznyakoff1
* src/Makefile.am (install-data-hook): Add missing DESTDIR (Reported by Rafael Fontenelle).
2017-01-02Happy GNU YearSergey Poznyakoff1
2016-03-06Reimplement the telinit legacy interface.Sergey Poznyakoff1
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.
2016-03-02Configurable pathname of the emergency shellSergey Poznyakoff1
* configure.ac (EMERGENCY_SHELL): New arg_var. * src/Makefile.am (AM_CPPFLAGS): Define EMERGENCY_SHELL. * src/sysvinit.c (emergency_shell): Initialize with the value of EMERGENCY_SHELL.
2016-01-21Cleanup: redo configuration file handling and dependency tracking.Sergey Poznyakoff1
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.
2016-01-09Use grecs meta1 parserSergey Poznyakoff1
* configure.ac (GRECS_SETUP): Require parser-meta1 * grecs: Upgrade. * po/POTFILES.in: Update. * src/Makefile.am: Remove meta1gram.y and meta1lex.l Add meta1parse.c and meta1parse.h * src/meta1gram.y: Remove. * src/meta1lex.l: Remove. * src/meta1parse.c: New file. * src/meta1parse.h: New file. * src/pies.c: Include meta1parse.h instead of meta1lex.h
2016-01-08Uniformly use grecs memory management functions.Sergey Poznyakoff1
* 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.
2016-01-08Enable control socket when run as init process.Sergey Poznyakoff1
* 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.
2016-01-03Minor changesSergey Poznyakoff1
2015-12-31Command-line control interface.Sergey Poznyakoff1
* 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.
2015-12-16Implement authentication on control socket.Sergey Poznyakoff1
* 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.
2015-10-30Introduce control connection.Sergey Poznyakoff1
* 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.
2014-06-09Implement ctrlaltdel and kbrequest processes.Sergey Poznyakoff1
* 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.
2013-01-06Update copyright years.Sergey Poznyakoff1
2013-01-06Fix runlevel transition algorithm, implement SysV-style fifo interface.Sergey Poznyakoff1
* 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.
2013-01-05Write utmp/wtmp records in sysvinit mode.Sergey Poznyakoff1
* 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.
2013-01-04Implement runlevel transitions.Sergey Poznyakoff1
* 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.
2013-01-04Initial support for running as init process.Sergey Poznyakoff1
* 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.
2011-10-23Switch to the latest Grecs.Sergey Poznyakoff1
* 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.
2010-01-02Update copyright years.Sergey Poznyakoff1
Happy GNU Year!
2009-12-12Minor fixes.release-1.2Sergey Poznyakoff1
* src/Makefile.am: Fix rules for inetd.
2009-12-11Final cleanup for version 1.2.Sergey Poznyakoff1
* configure.ac (INETD_SH): Rename to INETD. * NEWS: Update. * src/.gitignore (inetd.sh): rename to inetd. * doc/pies.texi: Update. * src/Makefile.am (pkgstatedir): New variable. (AM_CPPFLAGS): Add define. (inetd.sh): Replace with inetd. (install-exec-hook): Remove. * src/pies.c (statedir): New variable. (pies_keywords): New keyword: "state-directory". (set_file_names): Split in two functions: (set_conf_file_names, set_state_file_names). (main): Call set_conf_file_names before, and set_state_file_names after parsing the configs.
2009-11-28Optionally provide an inetd wrapper.Sergey Poznyakoff1
* configure.ac: New option --enable-inetd * src/inetd.in: New file. * src/.gitignore: Add inetd.sh. * src/Makefile.am (inetd.sh): New goal. (install-exec-hook): New rule.
2009-11-24Implement inetd builtin services.Sergey Poznyakoff1
* src/inetd-bi.c: New file. * src/Makefile.am (pies_SOURCES): Add inetd-bi.c. * src/pies.h (struct component): New member `builtin'. (qotdfile): New extern. (inetd_builtin): New struct. (inetd_builtin_lookup): New proto. * src/progman.c (prog_start): Handle internal services. * src/inetd.c (inetd_conf_file): Handle internal services. * src/pies.c (qotdfile): New global. (pies_keywords): New keyword "qotd-file".
2009-11-24Implement parsing of inetd.conf files.Sergey Poznyakoff1
* src/Makefile.am (pies_SOURCES): Add inetd.c. * src/inetd.c: New file. * src/pies.c (inetd_mode): New global. (str_to_socket_type): New function. (_cb_socket_type): Use str_to_socket_type. (_cm_include_meta1): Rename to _cb_include_meta1. (_cb_include_inetd): New function. (pies_keywords): New keyword "include-inetd". (options): New option --inetd. (main): Handle inetd mode. * src/pies.h (str_to_socket_type): New proto. (disable_socket, enable_socket): Fix return type. * src/progman.c (redirect_to_file): Avoid coredump on privs.user == NULL. (open_redirector,env_setup) (progman_start,run_command): Remove unneeded variable. (progman_start): Fix diagnostic message. * src/socket.c (disable_socket, enable_socket): Fix return type. Do nothing if fd < 0. * src/userprivs.c (switch_to_privs): Allow to pass uid==0.
2009-10-26Pies dubbed a GNU package. Update all files accordingly.Sergey Poznyakoff1
2009-10-15Various fixes.Sergey Poznyakoff1
* README: Fix typo. * doc/usr-acl.texi: New file. * doc/Makefile.am (pies_TEXINFOS): Remove pies.texi, add usr-acl.texi (check-config, check-sub-config): Handle @deffnx * doc/pies.texi: Update. * src/Makefile.am (AM_CPPFLAGS): Remove superfluous defs, use ../gnu/configmake.h instead * src/acl.c (_acl_common_section_parser): Handle tag, depending on the value of `flag' parameter. Avoid coredumping on NULL pacl. (acl_section_parser, defacl_section_parser): Update calls to _acl_common_section_parser. * src/pies.c (STATEDIR): Replace with LOCALSTATEDIR. (GRECS_VALUE_IS_EMPTY): New define (possibly belongs to grecs more than to pies). (assert_grecs_value_type) (return_code_section_parser): Use GRECS_VALUE_IS_EMPTY to check for empty value. (_get_array_arg): Bugfix. (component_keywords, pies_keywords): Add missing docstrings. * src/progman.c (TYPE_RETR): Rename to TYPE_REDIRECTOR. All uses updated.
2009-10-12Fix make distcheck and check-docs.Sergey Poznyakoff1
* doc/Makefile.am: Fix `check-*' goals. * doc/pies.texi: Update and rearrange material. Document new configuration. * lib/Makefile.am (libpies_a_SOURCES): Remove nls.c * src/Makefile.am (EXTRA_DIST): Remove pies.rc, add pp-setup. (INCLUDES): Add $(top_builddir)/gnu * src/pies.c: Minor changes. * src/progman.c: Minor changes. * README-hacking: New file.
2009-10-12Do not require Mailutils. Provide missing functions.Sergey Poznyakoff1
* Makefile.am (ACLOCAL_AMFLAGS): Add grecs/am * bootstrap.conf: Skip po. Initialize submodule. * configure.ac: Mailutils no longer needed. (AC_CONFIG_FILES): Add new subdirs. * gnulib.modules: Add more modules. Arrange entries alphabetically. * lib/Makefile.am: Rename library to libpies. * lib/libpies.h (mf_privs) (switch_to_privs, get_user_groups) (mf_priv_setup, mf_epriv_setup): Move to src/pies.h (config_array_to_argv, config_array_to_string) (config_cb_timeout): Remove. (tokendef): New struct. (strtotok_len, strtotok_len_ci) (strtotok, strtotok_ci, toktostr): New prototypes. * lib/nls.c: Remove call to mu_init_nls. * src/acl.c: New file. * src/addrfmt.c: New file. * src/diag.c: New file. * src/meta.c: New file. * src/url.c: New file. * src/userprivs.c: New file. * src/acl.h: New file. * src/pp-setup: New file. * src/Makefile.am (pies_SOURCES): Add acl.c, addrfmt.c, diag.c, meta.c, url.c, userprivs.c. (noinst_HEADERS): Add acl.h. (inc_DATA): Add pp-setup. * src/limits.c, src/meta1gram.y, src/meta1lex.h, src/meta1lex.l, src/pies.c, src/pies.h, src/progman.c, src/socket.c, src/userprivs.c: Remove calls to functions from Mailutils.
2009-09-15Branch off from the Mailfromd project into a separate repository.Sergey Poznyakoff1

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