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* Mark the initializations with __nonstring__ attribute.NIIBE Yutaka2025-04-211-0/+6
| | | | | | | | | | * src/b64enc.c (bintoasc): Use GPGRT_ATTR_NONSTRING. * src/gpg-error.h.in (GPGRT_ATTR_NONSTRING): New. -- GnuPG-bug-id: 7621 Signed-off-by: NIIBE Yutaka <[email protected]>
* Use gpgrt_stream_t for the API of gpgrt_nvc_*.NIIBE Yutaka2025-04-091-2/+2
| | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_nvc_parse): Use gpgrt_stream_t. (gpgrt_nvc_write): Likewise. -- For applications with no GPGRT_ENABLE_ES_MACROS, it's good not to use estream_t here. Fixes-commit: 7ec1f27b60eec95297c5267ab5ebbdb73b263c3f Signed-off-by: NIIBE Yutaka <[email protected]>
* Add a section mode to the name-value functions.Werner Koch2025-04-071-0/+1
| | | | | | | | | | * src/gpg-error.h.in (GPGRT_NVC_SECTION): New. * src/name-value.c (_gpgrt_name_value_container): Add section_mode. (_gpgrt_nvc_new): Set it. (_gpgrt_nvc_get_flag): Return it. (valid_name): Add arg sectionmode and change callers. (do_nvc_parse): Parse section names in section mode. (_gpgrt_nvc_write): Return an error in section mode.
* New public API gpgrt_nvc_* and gpgrt_nve_*Werner Koch2025-04-071-0/+81
| | | | | | | | | | | | | | | | | | * src/name-value.c: New. * tests/t-name-value.c: New. * src/gpg-error.def.in: Add new functions. * src/gpg-error.h.in: Ditto. * src/gpg-error.vers: Ditto. * src/visibility.c: Ditto. * src/visibility.h: Ditto. -- These new functions were originally added to GnuPG taken from current GnuPG master. The license has been changed from (LGPL-3.0-or-later OR GPL-2.0-or-later) to LGPL-2.1-or-later: Everything was written by me or employees/contractors of g10 Code GmbH. The private key handling has been removed because that would require Libgcrypt functions. Some functions are changed.
* New public API gpgrt_strlist_*Werner Koch2025-04-011-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/strlist.c: Rename all functions to have a _gpgrt_strlist prefix. (append_to_strlist2, strlist_length): Remove. (_gpgrt_strlist_free): rtake care of the wipe flag. (_gpgrt_strlist_add): Add a flags arg to use it for prepend and append. Return an error on failure. (_gpgrt_strlist_tokenize): Ditto. (_gpgrt_strlist_copy): Chnage to return an error on failure. (_gpgrt_strlist_pop): Ditto. * src/Makefile.am (libgpg_error_la_SOURCES): Add strlist.c. * src/argparse.c (trim_spaces): Move to ... * src/stringutils.c (_gpgrt_trim_spaces): here and rename. * src/visibility.c: Add wrappers for all exported functions. * src/visibility.h: MArk exported functions as visisble. * src/gpg-error.def.in: Export new functions * src/gpg-error.vers: Ditto. * src/gpg-error.h.in (GPGRT_STRLIST_APPEND): New. (GPGRT_STRLIST_WIPE): New. (gpgrt_strlist_free): New. (gpgrt_strlist_add): New. (gpgrt_strlist_tokenize): New. (gpgrt_strlist_copy): New. (gpgrt_strlist_rev): New. (gpgrt_strlist_prev): New. (gpgrt_strlist_last): New. (gpgrt_strlist_pop): New. (gpgrt_strlist_find): New. (gpgrt_strlist_count): New inline function. -- This is a modified set of function as used by gpg for ages. These are quite useful functions and will be needed internally for some other planned features. The idea is to make their counterparts in gnupg wrapper around those new functions. After we have moved the secure memory stuff from Libgcrypt to here we can also implement a GPGRT_STRLICT_SECMEM flag to allow allocating strings here ion secure memory. For now we only have the WIPE flag which wipes the memory on free.
* spawn: Shorter identifier gpgrt_spawn_actions_set_env_rev.NIIBE Yutaka2024-10-161-2/+2
| | | | | | | | | | | | | | | | | | * src/gpg-error.def.in: Rename to gpgrt_spawn_actions_set_env_rev. * src/gpg-error.h.in: Likewise. * src/gpg-error.vers: Likewise. * src/gpgrt-int.h: Likewise. * src/spawn-posix.c: Likewise. * src/spawn-w32.c: Likewise. * src/visibility.c: Likewise. * src/visibility.h: Likewise. * tests/t-spawn.c (run_test): Use gpgrt_spawn_actions_set_env_rev. -- Fixes-commit: 1860f6407f834b681c21f67db7236eaad161524c GnuPG-bug-id: 7307 Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Add new function to modify environment.NIIBE Yutaka2024-10-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.def.in (gpgrt_spawn_actions_set_envchange): New. * src/gpg-error.vers (gpgrt_spawn_actions_set_envchange): New. * src/gpg-error.h.in (gpgrt_spawn_actions_set_envchange): New. * src/gpgrt-int.h (_gpgrt_spawn_actions_set_envchange): New. * src/spawn-posix.c (struct gpgrt_spawn_actions): New field ENVCHANGE. (prepare_environ): New. (my_exec): Take care of ENVCHANGE. (_gpgrt_spawn_actions_set_envchange): New. * src/spawn-w32.c (struct gpgrt_spawn_actions): New field ENVCHANGE. (prepare_env_block): New. (_gpgrt_spawn_actions_set_envchange): New. (spawn_detached, _gpgrt_process_spawn): Take care of ENVCHANGE. * src/visibility.c (gpgrt_spawn_actions_set_envchange): New. * src/visibility.h (gpgrt_spawn_actions_set_envchange): New. * tests/Makefile.am (TESTS): Add t-spawn. * tests/t-spawn.c: New. -- GnuPG-bug-id: 7307 Signed-off-by: NIIBE Yutaka <[email protected]>
* w32: Add GPGRT_PROCESS_ALLOW_SET_FG for gpgrt_process_spawn.NIIBE Yutaka2024-08-271-0/+3
| | | | | | | | | | | | * src/gpg-error.h.in (GPGRT_PROCESS_ALLOW_SET_FG): New. * src/spawn-w32.c (_gpgrt_process_spawn): Support the flag. -- When GPGME will use gpgrt_process_spawn in future, this flag will be needed to support GPGME_SPAWN_ALLOW_SET_FG. Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: New flag GPGRT_PROCESS_NO_EUID_CHECKWerner Koch2024-06-191-1/+4
| | | | | | * src/gpg-error.h.in (GPGRT_PROCESS_NO_EUID_CHECK): New. * src/spawn-posix.c (spawn_detached): Move check to ... (_gpgrt_process_spawn): here and skip if flag is set.
* spawn: Expose gpgrt_spawn_actions functions.NIIBE Yutaka2024-06-061-0/+2
| | | | | | | | | | | | * src/gpg-error.def.in: Update. * src/gpg-error.h.in: Add declarations. * src/gpg-error.vers: Update. * src/visibility.c: Update. * src/visibility.h: Update. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Add new GPGRT_PROCESS_NO_CONSOLE for Windows.NIIBE Yutaka2024-06-061-0/+4
| | | | | | | | | | | | | * src/gpg-error.h.in (GPGRT_PROCESS_NO_CONSOLE): New. * src/spawn-w32.c (_gpgrt_process_spawn): Handle GPGRT_PROCESS_NO_CONSOLE. -- This may be used to support ASSUAN_PIPE_CONNECT_DETACHED in libassuan. Signed-off-by: NIIBE Yutaka <[email protected]>
* Fix return type of gpgrt_b64dec_*.NIIBE Yutaka2024-06-061-2/+2
| | | | | | | | | | * src/gpg-error.h.in (gpgrt_b64dec_proc): Return gpg_err_code_t. (gpgrt_b64dec_finish): Ditto. * src/visibility.c: Fix return type. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Expose spawn functions API.NIIBE Yutaka2024-06-051-34/+22
| | | | | | | | | | | | | * src/gpg-error.def.in: Update. * src/gpg-error.vers: Update. * src/gpg-error.h.in: Add declarations. * src/visibility.c: Add implementations. * src/visibility.h: Expose them. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* Cleaner semantics for _gpgrt_process_spawn without a callback.NIIBE Yutaka2024-05-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (@define:struct_spawn_cb_arg@): Remove. (gpgrt_spawn_actions_t): New. (@define:spawn_actions_functions@): New. * src/gpgrt-int.h (_gpgrt_spawn_actions_new) (_gpgrt_spawn_actions_release, _gpgrt_spawn_actions_set_envvars) (_gpgrt_spawn_actions_set_redirect): New. [HAVE_W32_SYSTEM] (_gpgrt_spawn_actions_set_inherit_handles): New. [!HAVE_W32_SYSTEM] (_gpgrt_spawn_actions_set_inherit_fds) (_gpgrt_spawn_actions_set_atfork): New. (_gpgrt_process_spawn): Use gpgrt_spawn_actions_t. (_gpgrt_spawn_helper): Remove. * src/mkheader.c: Emit gpgrt_spawn_actions_* definition. * src/spawn-posix.c(_gpgrt_spawn_actions_new) (_gpgrt_spawn_actions_release, _gpgrt_spawn_actions_set_envvars) (_gpgrt_spawn_actions_set_redirect) (_gpgrt_spawn_actions_set_inherit_fds) (_gpgrt_spawn_actions_set_atfork): New. (spawn_detached, _gpgrt_process_spawn): Use gpgrt_spawn_actions_t. (_gpgrt_spawn_helper): Remove. * src/spawn-w32.c: Ditto, with _gpgrt_spawn_actions_set_inherit_handles, but no _gpgrt_spawn_actions_set_atfork. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* Import spawn functions from GnuPG master.NIIBE Yutaka2024-05-281-10/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (@define:gpgrt_process_t@): Remove. (@define:struct_spawn_cb_arg@): New. (enum gpgrt_process_requests): New. (GPGRT_PROCESS_DETACHED, GPGRT_PROCESS_STDIN_PIPE) (GPGRT_PROCESS_STDOUT_PIPE, GPGRT_PROCESS_STDERR_PIPE) (GPGRT_PROCESS_STDINOUT_SOCKETPAIR, GPGRT_PROCESS_STDIN_KEEP) (GPGRT_PROCESS_STDOUT_KEEP, GPGRT_PROCESS_STDERR_KEEP) (GPGRT_PROCESS_STDFDS_SETTING, GPGRT_PROCESS_STREAM_NONBLOCK): New. * src/gpgrt-int.h (_gpgrt_process_spawn, _gpgrt_process_terminate) (_gpgrt_process_get_fds, _gpgrt_process_get_streams) (_gpgrt_process_ctl, _gpgrt_process_wait, _gpgrt_process_release) (_gpgrt_process_wait_list, _gpgrt_spawn_helper): New. * src/mkheader.c: Emit definition of struct_spawn_cb_arg. * src/spawn-posix.c (_gpgrt_process_spawn, _gpgrt_process_terminate) (_gpgrt_process_get_fds, _gpgrt_process_get_streams) (_gpgrt_process_ctl, _gpgrt_process_wait, _gpgrt_process_release) (_gpgrt_process_wait_list, _gpgrt_spawn_helper): New. * src/spawn-w32.c: Ditto. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* logging: New function gpgrt_logv_domain.Werner Koch2024-04-251-3/+7
| | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_logv_domain): New. Also add printf attributes to the other logv functions. * src/visibility.c (gpgrt_logv_domain): New. -- This function can be used instead of gpgrt_logv to provide a somain string. As of now this has no effect but we may later add an API to allow selection of diagnostics depending on the domain. There is also a new (buffer,length) argument which will eventually be used to provide a domain based gpgrt_log_printhex.
* core: New function gpgrt_add_post_log_func.Werner Koch2024-04-221-1/+2
| | | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_add_post_log_func): New. * src/gpg-error.vers: Add new function * src/gpg-error.def.in: Ditto. * src/visibility.c (gpgrt_add_post_log_func): New. * src/logging.c (struct post_log_func_item_s): New. (post_log_func_list): New. (_gpgrt_add_post_log_func): new. (run_post_log_funcs): New. (_gpgrt_logv_internal): Call for fatal and bug log levels. -- This is required in case an application or library needs to do do some quick cleanups after a log_fatal.
* core: New function gpgrt_wipememory.Werner Koch2024-02-061-0/+1
| | | | | | | | | | | * src/init.c (_gpgrt_wipememory): New. * src/visibility.c (gpgrt_wipememory): New. * src/visibility.h: Add it. * src/gpg-error.def.in: Ditto. * src/gpg-error.vers: Ditto. -- GnuPG-bug-id: 6954
* argparser: Implement a command mode.Werner Koch2024-02-061-0/+2
| | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_FLAG_COMMAND): New. * src/argparse.c (struct _gpgrt_argparse_internal_s): Add flags explicit_cmd_mode, cmd_mode, and command_seen. (initialize): Init them. Mark default commands as commands. (handle_meta_command): New. (handle_metacmd): Add "command-mode" and "-command-mode". (find_long_option): Add arg only_commands. (arg_parse): Factor some code out to ... (handle_special_commands): new. (arg_parse): Implement the command-mode. * tests/t-argparse.c (main): Add some testing code. -- GnuPG-bug-id: 6978
* Release 1.47libgpg-error-1.47gpgrt-1.47Werner Koch2023-04-061-2/+2
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* core: New error codes for PUKs and reset codes.Werner Koch2023-04-061-1/+1
| | | | | | | | * src/err-codes.h.in (GPG_ERR_BAD_PUK): New (GPG_ERR_NO_RESET_CODE, GPG_ERR_BAD_RESET_CODE): New. -- Also updated the German translation
* Revert "spawn: Expose spawn functions."NIIBE Yutaka2022-11-151-1/+3
| | | | | | | | | | | This reverts commit 43c1e85fe29a52a9debc068d97c5860a4694b821. -- It's a bit early to expose these functions. GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Introduce gpgrt_process_t and use it for spawn API.NIIBE Yutaka2022-11-041-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (AC_FUNC_FORK): No use. * src/gpg-error.h.in (@define:gpgrt_process_t@): New. (@define:pid_t@): Remove. (gpgrt_spawn_process, gpgrt_spawn_process_fd): Use gpgrt_process_t. (gpgrt_wait_process, gpgrt_wait_processes): Likewise. (gpgrt_kill_process, gpgrt_release_process): Likewise. * src/gpgrt-int.h (_gpgrt_spawn_process): Likewise. (_gpgrt_spawn_process_fd): Likewise. (_gpgrt_wait_process, _gpgrt_wait_processes): Likewise. (_gpgrt_kill_process, _gpgrt_release_process): Likewise. * src/mkheader.c (write_special): Handle @define:gpgrt_process_t@. Remove handling of @define:pid_t@. * src/spawn-posix.c (_gpgrt_spawn_process): Use gpgrt_process_t. (_gpgrt_spawn_process_fd): Likewise. (_gpgrt_wait_process, _gpgrt_wait_processes): Likewise. (_gpgrt_kill_process, _gpgrt_release_process): Likewise. * src/spawn-w32.c (_gpgrt_spawn_process): Use gpgrt_process_t. (_gpgrt_spawn_process_fd): Likewise. (_gpgrt_wait_process, _gpgrt_wait_processes): Likewise. (_gpgrt_kill_process, _gpgrt_release_process): Likewise. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Fix spawn_cb of gpgrt_spawn_process_fd.NIIBE Yutaka2022-10-311-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.def.in (gpgrt_close_all_fds): New. * src/gpg-error.vers (gpgrt_close_all_fds): New. * src/gpg-error.h.in (GPGRT_SPAWN_INHERIT_FILE): New. (gpgrt_spawn_process_fd): SPAWN_CB having return value. * src/gpgrt-int.h (_gpgrt_spawn_process_fd): SPAWN_CB change. * src/spawn-posix.c (_gpgrt_close_all_fds): Rename from close_all_fds, and export it. (do_exec): Support the case not closing fds. (_gpgrt_spawn_process_fd): Handle return value of SPAWN_CB to determine closing all fds or not. * src/spawn-w32.c (_gpgrt_spawn_process_fd): Run SPAWN_CB. (_gpgrt_close_all_fds): New. * src/visibility.c (gpgrt_close_all_fds): New. * src/visibility.h (gpgrt_close_all_fds): New. -- Now, we have the API of gpgrt_spawn_process_fd for POSIX and Windows. Giving portable semantics for spawning a process is difficult, and it is still difficult for users to writing a function for SPAWN_CB with portability, but gpgrt_spawn_process_fd gives the feature of spawning a process. GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Expose spawn functions.NIIBE Yutaka2022-10-271-7/+1
| | | | | | | | | | | | | * src/gpg-error.def.in: Update. * src/gpg-error.vers: Update. * src/gpg-error.h.in: Add declarations. * src/visibility.c: Add implementations. * src/visibility.h: Expose them. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* gpgrt_spawn_process, gpgrt_spawn_process_fd: Change the API.NIIBE Yutaka2022-10-201-2/+3
| | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_spawn_process): Remove PREEXEC argument. (gpgrt_spawn_process_fd): Add AFTER_FORK_CB and AFTER_FORK_CB_ARG. * src/gpgrt-int.h (_gpgrt_spawn_process): Remove PREEXEC argument. (_gpgrt_spawn_process_fd): Add AFTER_FORK_CB and AFTER_FORK_CB_ARG. * src/spawn-posix.c (do_exec): Remove PREEXEC argument. (_gpgrt_spawn_process): Remove PREEXEC argument. (_gpgrt_spawn_process_fd): Add AFTER_FORK_CB and AFTER_FORK_CB_ARG. (_gpgrt_spawn_process_detached): Follow the change of do_exec. * src/spawn-w32.c (_gpgrt_spawn_process): Remove PREEXEC argument. (_gpgrt_spawn_process_fd): Add AFTER_FORK_CB and AFTER_FORK_CB_ARG. * src/visibility.c (gpgrt_spawn_process): Remove PREEXEC argument. (gpgrt_spawn_process_fd): Add AFTER_FORK_CB and AFTER_FORK_CB_ARG. -- GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* spawn: Update changes from gnupg.NIIBE Yutaka2022-10-191-0/+3
| | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (GPGRT_SPAWN_KEEP_STDIN): New. (GPGRT_SPAWN_KEEP_STDOUT, GPGRT_SPAWN_KEEP_STDERR): New. * src/gpgrt-int.h: Add comment. * src/spawn-posix.c (do_exec): Add the argument FLAGS. (_gpgrt_spawn_process): Add FLAGS. (_gpgrt_spawn_process_fd): Follow the change. (_gpgrt_spawn_process_detached): Likewise. * src/spawn-w32.c (_gpgrt_spawn_process): Handle FLAGS. -- This commit imports GnuPG master commit of: 6d6438a361d25f3b269f702e017f5e39fd1f5c38 GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
* w32: Add ES_SYSHD_SOCK support for gpgrt_sysopen.NIIBE Yutaka2022-04-041-1/+1
| | | | | | | | | | | | | | | | * src/mkheader.c (write_special): Support @SOCKET_t@ substitution. * src/gpgrt-int.h (gpgrt_stream_backend_kind_t): Add BACKEND_SOCK. * src/gpg-error.h.in (struct _gpgrt_syshd): Use @SOCKET_t@. * src/estream.c [HAVE_W32_SYSTEM] (estream_cookie_sock_t): New. [HAVE_W32_SYSTEM] (func_sock_create, func_sock_read): New. [HAVE_W32_SYSTEM] (func_sock_write, func_sock_seek): New. [HAVE_W32_SYSTEM] (func_sock_destroy, func_sock_ioctl): New. [HAVE_W32_SYSTEM] (estream_functions_sock, do_sockopen): New. [HAVE_W32_SYSTEM] (do_sysopen): Call do_sockopen. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* Release 1.44libgpg-error-1.44gpgrt-1.44Werner Koch2022-01-271-1/+2
| | | | * configure.ac: Bump LT version to C32/A32/R2.
* New public function gpgrt_access.Werner Koch2020-10-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_access): New. * src/gpg-error.vers. src/gpg-error.def.in: Add new function. * src/sysutils.c (any8bitchar): New. (_gpgrt_access): New. * src/visibility.c (gpgrt_access): New. * src/spawn-w32.c (_gpgrt_spawn_process_detached): Use it. * src/argparse.c (try_versioned_conffile): Use it. * tests/t-stringutils.c (check_access): New simple test. -- This is basically a wrapper to allow handling of utf8 encoded file names on Windows. This also fixes the case for versioned config files in directories with non-ascii characters. The new test needs to be run manually on Windows using a directory with Unicode characters. GnuPG-bug-id: 5098
* estream: Add gpgrt_fcancelWerner Koch2020-06-261-0/+1
| | | | | | | | | | | | * src/estream.c (do_close): Add arg 'cancel_mode' and chnage all callers. (_gpgrt_fcancel): New. * src/gpg-error.def.in, src/gpg-error.vers: Add function. * src/visibility.c (gpgrt_fcancel): New. * src/gpg-error.h.in (gpgrt_fcancel): New. -- Signed-off-by: Werner Koch <[email protected]>
* core: Tweak the printing of headers in the --help output.Werner Koch2020-03-061-1/+2
| | | | | | | * src/argparse.c (show_help): Do not print empty sections between headers. Signed-off-by: Werner Koch <[email protected]>
* core: Add features for pretty printing the helpWerner Koch2020-03-061-3/+18
| | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_OPT_HEADER): New. (ARGPARSE_OPT_VERBATIM): New. (ARGPARSE_verbatim): New. (ARGPARSE_header): New. * src/argparse.c (show_help): Implement them. -- These two macros are useful for custom help screens. In contrast to the ARGPARSE_group hack they do not need a short option number (we use 1 here as a surrogate) and not the "@" hack. Thus already translated strings can be used. ARGPARSE_header further allows to specify a symbolic name for the group and does some minor formatting. If such a symbolic name is given --dump-option-table also emits this as a pseudo option for consumption by GUIs which for example use tabs to group options. Signed-off-by: Werner Koch <[email protected]>
* core: New function gpgrt_reallocarray.Werner Koch2020-03-031-0/+1
| | | | | | | | | | | | | | | | | * src/init.c (_gpgrt_reallocarray): New. * src/visibility.c (gpgrt_reallocarray): New. * src/gpg-error.vers, src/gpg-error.def.in: Add new function. * src/gpg-error.h.in: Add new interface. * tests/t-malloc.c: New. * tests/Makefile.am (TESTS): Add new test. -- Note that this function is different from the glibc function because it has an extra parameter which allows to clear the new elements. A realloc after a calloc with forgotten memset after it is a common source of error, thus we introduce this slightly different function. Signed-off-by: Werner Koch <[email protected]>
* core: Allow returning of attributes from gpgrt_argparser.Werner Koch2020-03-021-2/+11
| | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_FLAG_WITHATTR): New. (ARGPARSE_ATTR_FORCE): New. (ARGPARSE_ATTR_IGNORE): New. (ARGPARSE_TYPE_MASK): Moved from argparse.c to here. * src/argparse.c: Always use macros for constants. (_gpgrt_argparse): Handle ARGPARSE_FLAG_WITHATTR. (arg_parse): Ditto. * tests/t-argparse.c (main): Add commented test case. -- This is a ABI compatible hack to allow the ignore and force attributes as well as to return which option has been ignored in a user file or on the command line. Signed-off-by: Werner Koch <[email protected]>
* core: Add parser for meta commands to gpgrt_argparser.Werner Koch2020-02-251-0/+3
| | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_INVALID_META): New (ARGPARSE_UNKNOWN_META, ARGPARSE_UNEXPECTED_META): New. * src/argparse.c (struct _gpgrt_argparse_internal_s): Add flag insysconfig. (initialize): Init flag. Add error strings. (_gpgrt_argparser): Set that flag. (_gpgrt_argparse): Add parsing of meta commands. * tests/etc/t-argparse.conf: Add some test cases. * tests/t-argparse.conf: Ditto. * tests/t-argparse.c (main): Die only after printing all warnings. -- Noe that this is just the framework to add meta commands to the global config file. We also need to get away from fixes test config files and create them on the fly to that we are able to test also errors. GnuPG-bug-id: 4788
* core: New flag ARGPARSE_FLAG_USERVERS to try versioned config files.Werner Koch2020-02-251-0/+1
| | | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_FLAG_USERVERS): New. * src/argparse.c: Include unistd.h. (try_versioned_conffile): New. (_gpgrt_argparser): Use it. -- This is neded to bring the versioned config files back to gpg. Signed-off-by: Werner Koch <[email protected]>
* core: New pseudo option ARGPARSE_PERMISSION_ERROR.Werner Koch2020-02-251-0/+1
| | | | | | | | | | | * src/gpg-error.h.in (ARGPARSE_PERMISSION_ERROR): New. * src/argparse.c (initialize): Add code to print this error. -- We need this option to reject certain config files if we detect a permission problem. Signed-off-by: Werner Koch <[email protected]>
* core: Add a high level option/argument parser.Werner Koch2020-02-181-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gpg-error.h.in (GPGRT_CONFDIR_USER, GPGRT_CONFDIR_SYS): New consts. (ARGPARSE_FLAG_SYS, ARGPARSE_FLAG_USER, ARGPARSE_FLAG_VERBOSE) (ARGPARSE_NO_CONFFILE, ARGPARSE_CONFFILE, ARGPARSE_OPT_CONFFILE): New consts. (ARGPARSE_conffile, ARGPARSE_noconffile): New macros. (gpgrt_set_confdir): New func. (gpgrt_argparser): New func. * src/argparse.c (confdir): New var. (enum argparser_states): New. (struct _gpgrt_argparse_internal_s): Add a couple of new fields. (initialize): Init them. (any_opt_conffile): New. (_gpgrt_argparser): New. (_gpgrt_set_confdir): New. * src/visibility.c (gpgrt_argparser): New. (gpgrt_set_confdir): New. * src/gpg-error.def.in, src/gpg-error.vers: Add those functions. * tests/t-argparse.c (main): Reworked. * tests/etc/t-argparse.conf: New file. * tests/t-argparse.conf: New file. -- gpgrt_argparser is a high level version of gpgrt_argparse. It handles reading of configuration files internally and allows allows for a global configuration file. The design is so that it minimizes the work to replace the existing option parsing in gpg and friends by this one and to allow global configuration files for them. This is the just the basic code which should allow replacement of the parsers. A forthcoming patch will implement flags for options given in the global config file. GnuPG-bug-id: 4788 Signed-off-by: Werner Koch <[email protected]>
* core: Add gpgrt_fnameconcat and gpgrt_absfnameconcat.Werner Koch2020-02-181-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_fnameconcat): New. (gpgrt_absfnameconcat): New. * src/visibility.c (gpgrt_fnameconcat, gpgrt_absfnameconcat): New. * src/stringutils.c: New file. (_gpgrt_vfnameconcat): New. (_gpgrt_fnameconcat, _gpgrt_absfnameconcat): New. * src/gpg-error.def.in: Add new functions. * src/gpg-error.vers: Ditto. * src/sysutils.c: Include pwd.h. (_gpgrt_getpwdir): New. * configure.ac: Test for pwd.h, getpwnam, getpwuid, and their _r variants. * src/Makefile.am (libgpg_error_la_SOURCES): Add new file. * tests/t-stringutils.c: New. * tests/t-common.h (xmalloc, xstrdup, xfree): New. (die): Kludge to avoid compiler warnings. -- The new functions are based on the code of make_filename from GnuPG. They have been written by me ages ago with only minor modifications by David Shaw. I re-license them from LGPL-3.0+ OR GPL-2.0+ to LGPL-2.1-or-later. Signed-off-by: Werner Koch <[email protected]>
* New error codes for SQLiteWerner Koch2019-12-131-0/+7
| | | | | | | * src/err-codes.h.in: Add GPG_ERR_SQL_ codes. * src/gpg-error.h.in (gpg_err_code_from_sqlite): New. Signed-off-by: Werner Koch <[email protected]>
* Release 1.34libgpg-error-1.34gpgrt-1.34Werner Koch2019-01-161-1/+1
| | | | | | * configure.ac: Bump LT version to C26/A26/R0. Signed-off-by: Werner Koch <[email protected]>
* core: New functions gpgrt_abort and gpgrt_add_emergency_cleanup.Werner Koch2019-01-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | * src/init.c (emergency_cleanup_list): New gloabl var. (_gpgrt_add_emergency_cleanup): New. (_gpgrt_abort): New. Repalce all calls to abort by this. Also replace all assert by either log_assert or a stderr output followed by a _gpgrt_abort. (run_emergency_cleanup): New. * src/visibility.c (gpgrt_add_emergency_cleanup): New public API. (gpgrt_abort): New public API. -- Libgcrypt uses its own assert function which makes sure to terminate the secure memory. This is safe as log as an assert is triggered internally in Libgcrypt. GnuPG runs emergency cleanup handlers right before log_fatal etc to tell Libgcrypt to terminate the secure memory. With the move of the logging function to gpgrt in gnupg 2.3 this did not anymore. Thus we now provide a mechanism in gpgrt to do right that. Eventually Libgcrypt can also make use of this. What this does not handle are calls to abort or failed asserts in external libraries or in libc. We can't do anything about it in a library because a library may not setup signal handlers. Signed-off-by: Werner Koch <[email protected]>
* Fix gpgrt_ftruncate declaration.Marcus Brinkmann2018-12-051-1/+1
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* core: New functions gpgrt_fprintf_sf anf gpgrt_fprintf_sf_unlocked.Werner Koch2018-11-261-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_string_filter_t): New type. (gpgrt_fprintf_sf, gpgrt_fprintf_sf_unlocked): New. * src/gpg-error.vers, src/gpg-error.def.in: Add them. * src/visibility.c (gpgrt_fprintf_sf): New. (gpgrt_fprintf_sf_unlocked): New. * src/estream-printf.c (pr_string): Add and use args sf, sfvalue and string_no. (do_format): Add args sf and sfvalue. Keep a string format counter. (_gpgrt_estream_format): Add args sf and sfvalue. Change all callers to provide NULL for them. * src/estream.c (_gpgrt_vfprintf_unlocked, _gpgrt_vfprintf): Add sf and sfvalue and adjust all callers. (do_print_stream): Ditto. * tests/t-printf.c (stream_to_string): New. (struct sfstate_s): New. (string_filter): New. (check_fprintf_sf): New. (main): Call new test. -- The actual reason to implement these functions is to enhance the internal logging function with a filter to sanitized strings so that control values or other things can be quoted. Signed-off-by: Werner Koch <[email protected]>
* core: Add a limited version of gpgrt_ftruncate.Werner Koch2018-11-261-0/+2
| | | | | | | | | | | | | | | * src/gpg-error.h.in (gpgrt_ftruncate, es_ftruncate): New. * src/gpg-error.def.in, src/gpg-error.vers: Add gpgrt_ftruncate. * src/visibility.c (gpgrt_ftruncate): new. * src/gpgrt-int.h (COOKIE_IOCTL_TRUNCATE): New. * src/estream.c (func_mem_ioctl): Support new internal IOCTL. (_gpgrt_ftruncate): New. -- Right now the ftruncate works only on memory streams. Can easily be added to other stream times. Signed-off-by: Werner Koch <[email protected]>
* core: New API gpgrt_cmp_versionWerner Koch2018-11-151-0/+9
| | | | | | | | | | | | | | | | | | | | | * src/gpg-error.h.in: New API gpgrt_cmp_version. * src/visibility.c (gpgrt_cmp_version): New wrapper. * src/version.c (parse_version_string): Revamped. (do_cmp_version): New. (_gpgrt_cmp_version): New. (_gpg_error_check_version): Re-implemented using the new func. * tests/t-version.c: Include t-common.h. (t_gpgrt_cmp_version): New test. (main): Run new test. Change test for new version number to require a 2 level number. -- We have implementations of very similar functions in all out libs. Thus it makes sense to provide a generic version. This version is actually derived from the ftp-indexer.c we use for the gnupg website (see the gnupg-doc repo). Signed-off-by: Werner Koch <[email protected]>
* Remove leftover debug output from gpg-error.Werner Koch2018-07-051-2/+2
| | | | | | | | | * src/gpg-error.c (main): Remove a log_debug. -- Also a few typo fixes. Signed-off-by: Werner Koch <[email protected]>
* core: Fix problem with C11 and stdnoreturn.h.Werner Koch2018-05-301-3/+3
| | | | | | | | | * src/gpg-error.h.in (GPGRT_ATTR_NORETURN): Use gcc specific symbol name __noreturn__. -- GnuPG-bug-id: 4002 Signed-off-by: Werner Koch <[email protected]>
* doc: Beautify comments in gpg-error.h.Werner Koch2018-04-111-74/+84
| | | | | | -- Signed-off-by: Werner Koch <[email protected]>
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