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2024-10-16spawn: Shorter identifier gpgrt_spawn_actions_set_env_rev.NIIBE Yutaka8-15/+15
* 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]>
2024-10-11spawn: Add new function to modify environment.NIIBE Yutaka8-8/+264
* 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]>
2024-10-10w32: Fix releasing memory for UTF-8 text.NIIBE Yutaka1-8/+8
* src/spawn-w32.c (spawn_detached): Use _gpgrt_free_wchar. (_gpgrt_process_spawn): Likewise. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-09-24estream: Let poll return an error for a closed fd.Werner Koch1-0/+5
* src/estream.c (_gpgrt_poll): Set got_nval.
2024-09-19posix: Fix forgotten _gpgrt_post_syscall on error path.NIIBE Yutaka1-0/+1
* src/spawn-posix.c (do_create_pipe_and_estream): Call post_syscall. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-09-19posix: Fix memory leak for spawn.NIIBE Yutaka1-0/+1
* src/spawn-posix.c (spawn_detached): Free ARGV. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-09-16w32:spawn: Remove unused function get_max_fds.NIIBE Yutaka1-21/+0
* src/spawn-w32.c (get_max_fds): Remove. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-09-06w32: Clarify the environment block encoding.NIIBE Yutaka1-0/+3
* src/spawn-w32.c (_gpgrt_spawn_actions_set_envvars): It's an ASCII string. -- In future, we can extend it as UTF-8 string. When doing so, we will detect ASCII or utf-8, and if needed, convert it to Unicode wchar string with four-byte-zero terminated, and let the flag have CREATE_UNICODE_ENVIRONMENT. Signed-off-by: NIIBE Yutaka <[email protected]>
2024-08-27w32: Add GPGRT_PROCESS_ALLOW_SET_FG for gpgrt_process_spawn.NIIBE Yutaka2-2/+4
* 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]>
2024-08-02w32: Allow initialization of new threads to utf8 mode.Werner Koch4-9/+35
* src/init.c (utf8_for_new_threads): New var. (_gpgrt_w32_utf8_for_new_threads): New func. (get_tls): Init the TLS utf8 flag from the new var. * src/w32-gettext.c (_gpg_w32_gettext_use_utf8): Implement new flag. -- GnuPG-bug-id: 7185
2024-07-04Put the full commit id into VERSION.Werner Koch1-2/+2
* autogen.sh <find-version>: Also print the full commit id. * configure.ac: Get the full commit id. Add it to VERSION. (BUILD_REVISION): Replace this ac_define by (BUILD_COMMITID): this. * src/version.c (cright_blurb): Use here.
2024-06-20core: Declare environ for macOS and others.Werner Koch1-0/+3
* src/spawn-posix.c (environ): Declare. -- GnuPG-bug-id: 7169
2024-06-19spawn: New flag GPGRT_PROCESS_NO_EUID_CHECKWerner Koch2-8/+13
* 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.
2024-06-19spawn: Keep struct definitions at the top of the file.Werner Koch2-34/+51
* src/spawn-posix.c: Move include and struct defs around. * src/spawn-w32.c: Move struct defs around.
2024-06-13Apply spell fix.NIIBE Yutaka1-1/+1
* src/gpg-error.m4: Apply spell fix from GnuPG master. Signed-off-by: NIIBE Yutaka <[email protected]>
2024-06-13Fix gpg-error.m4.NIIBE Yutaka1-14/+23
* src/gpg-error.m4 (_AM_PATH_GPGRT_CONFIG): Don't set gpg_error_config_version. (AM_PATH_GPG_ERROR): Set GPG_ERROR_CONFIG here and set gpg_error_config_version with GPG_ERROR_CONFIG. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-06-07spawn: Support the use case in libassuan where PGMNAME==NULL.NIIBE Yutaka2-5/+24
* src/spawn-posix.c (my_exec): When PGMNAME==NULL, just fork. (_gpgrt_process_spawn): Support PGMNAME==NULL use case. * src/spawn-w32.c (_gpgrt_process_spawn): Return GPG_ERR_INV_ARG, when PGMNAME==NULL. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-06-06spawn: Expose gpgrt_spawn_actions functions.NIIBE Yutaka6-8/+30
* 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]>
2024-06-06spawn: Add new GPGRT_PROCESS_NO_CONSOLE for Windows.NIIBE Yutaka2-0/+5
* 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]>
2024-06-06Cleanup spawn API implementation.NIIBE Yutaka3-95/+57
-- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-06-06Fix return type of gpgrt_b64dec_*.NIIBE Yutaka2-4/+4
* 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]>
2024-06-05spawn:w32: Allow for up to 32 inherited handles.Werner Koch1-2/+2
* src/spawn-w32.c (spawn_detached): Increase array size. (_gpgrt_process_spawn): Ditto. -- The former limit of 16 might be a bit too low for some use cases.
2024-06-05spawn: Avoid bumping the error counter.Werner Koch2-20/+22
* src/spawn-posix.c: Use log_info instead of log_error. * src/spawn-w32.c: Ditto. (spawn_detached): Fix copying of hd[2] (_gpgrt_process_spawn): Ditto. -- The spawn function might be used to run helper processes which are non-critical for the operation of the program. For example to display help. Bumping the error counter via gpgrt_log_error would then let the entire program fail which might be surprising. It is better to just print an informational message and let the caller decide what to do with the returned error code.
2024-06-05spawn: Expose spawn functions API.NIIBE Yutaka9-129/+184
* 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]>
2024-06-04spawn:w32: Fix setting of dwFlags for CreateProcess.NIIBE Yutaka1-1/+2
* src/spawn-w32.c (_gpgrt_process_spawn): Only set STARTF_USESTDHANDLES with active handles. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-05-30spawn: Allow NULL for ACT.NIIBE Yutaka2-2/+19
* src/spawn-posix.c (_gpgrt_process_spawn): ACT may be null. * src/spawn-w32.c (_gpgrt_process_spawn): Likewise. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-05-29Fix process termination check at release.NIIBE Yutaka2-2/+2
* src/spawn-posix.c (_gpgrt_process_release): When NOT terminated, terminate and wait. * src/spawn-w32.c (_gpgrt_process_release): Likewise. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-05-29Fix how environment variables are specified for spawn.NIIBE Yutaka3-10/+12
* src/gpgrt-int.h (_gpgrt_spawn_actions_set_envvars) [HAVE_W32_SYSTEM]: Assume use with GetEnvironmentStrings. (_gpgrt_spawn_actions_set_environ) [!HAVE_W32_SYSTEM]: New. * src/spawn-posix.c: Follow the change. * src/spawn-w32.c: Can specify envvars now. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2024-05-29Cleaner semantics for _gpgrt_process_spawn without a callback.NIIBE Yutaka5-108/+211
* 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]>
2024-05-28Import spawn functions from GnuPG master.NIIBE Yutaka5-1132/+1245
* 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]>
2024-04-26argparse: Fix a theoretical memory leak.Werner Koch1-3/+4
* src/argparse.c (store_alias): Free NAME because it has ownerhip here. Take care P is actually a pointer into NAME. -- Note that aliases have never been implemented. GnuPG-bug-id: 7105
2024-04-25logging: New function gpgrt_logv_domain.Werner Koch5-3/+22
* 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.
2024-04-22core: New function gpgrt_add_post_log_func.Werner Koch7-2/+83
* 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.
2024-04-19logging: Indent continuation lines of log_printhex.Werner Koch1-6/+14
* src/logging.c (_gpgrt_logv_internal): Change to return the length w/o prefix. (_gpgrt_logv_printhex): Indent wrapped lines properly.
2024-04-12logging: Add a truncate keyword to log_printhex.Werner Koch1-0/+19
* src/logging.c (_gpgrt_logv_printhex): Add keyword support. -- A keyword in the format string is indicated by a leading pipe symbo, and exlamation mark, an arbitrary string of keywords, and a fina pipe sumbol. The only supprted keyword righty now is "trunc". Thus gpgrt_log_printhex (buf, buflen, "|!trunc|The buffer:") Will output not more that 32 hex bytes after "The buffer:" and instead of wrapping indicate the truncation by an Unicode horizontal ellipsis (#x2026).
2024-04-08argparser: avoid endless loop due to a conf file read error.Werner Koch1-3/+18
* src/argparse.c (struct _gpgrt_argparse_internal_s): Add forceeof flag. (initialize): Clear. (_gpgrt_argparse): Clear. (_gpgrt_argparse): Act upon. -- Reported test case: $ mkdir /etc/gnupg/gpg.conf $ gpg --version All other ways to force a read error will also exhibit the bug. Debian-bug-id: 1068594
2024-02-21argparse: Adjust help output for command mode.Werner Koch1-1/+7
* src/argparse.c (show_help): Adjust for command style options.
2024-02-06core: Add "wipe" mode flag.Werner Koch2-9/+44
* src/gpgrt-int.h (struct _gpgrt_stream_internal): Add field "wipe". * src/estream.c (mem_free2): New. (struct estream_cookie_mem): Add flag "wipe". (func_mem_create): Add arg wipe. (func_mem_destroy): Wipe. (X_WIPE): New. (parse_mode): Parse "wipe" mode flag. (init_stream_obj): Set it. (do_close): Wipe internal struct with its static buffers. (doreadline): Pass wipe mode along to help buffer. (_gpgrt_mopen): Pass wipe mode. (_gpgrt_fopenmem): Ditto. -- GnuPG-bug-id: 6954 This is likely not complete but should wipe out buffers allocated by fopenmem.
2024-02-06core: New function gpgrt_wipememory.Werner Koch7-1/+37
* 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
2024-02-06argparser: Implement a command mode.Werner Koch2-42/+115
* 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
2024-02-01gpgrt-config: Avoid warning about literals for curly braces.Jakub Jelen1-1/+1
* src/gpgrt-config.in: Fix the pattern match for an expression with variable in the ".pc" config file. -- GnuPG-bug-id: 6969 Signed-off-by: Jakub Jelen <[email protected]>
2024-01-16estream: Fix call to string filter for estream-printf.NIIBE Yutaka1-18/+26
* src/estream-printf.c (pr_string): Make sure to prepare NUL-terminated string to call the string filter. -- GnuPG-bug-id: 6737 Signed-off-by: NIIBE Yutaka <[email protected]>
2023-09-27estream: String filter should NOT be called with non-nul string.NIIBE Yutaka1-3/+8
* src/estream-printf.c (pr_string): Call the string filter function SF conditionally to avoid possible SEGV. -- GnuPG-bug-id: 6737 Signed-off-by: NIIBE Yutaka <[email protected]>
2023-07-28build: Support --verbose option for mkheader.NIIBE Yutaka1-4/+15
* src/mkheader.c (include_file): Only emit the notification when invoked with --verbose. (main): Add --verbose handling. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2023-06-09w32: Map ERROR_FILE_INVALID to EIO.Werner Koch1-0/+3
* src/estream.c (map_w32_to_errno): Add a mapping. -- We see this error sometimes when writing to an USB connected disk.
2023-05-26doc: Typo fixWerner Koch1-1/+1
--
2023-05-24core: Add hurd-amd64 supportSamuel Thibault3-0/+27
-- This supports the x86_64-pc-gnu triplet Signed-off-by: Samuel Thibault <[email protected]>
2023-05-24core: New mode flag "sequential" for gpgrt_fopen.Werner Koch1-3/+24
* src/estream.c (X_SEQUENTIAL): New. (func_file_create_w32): Add arg flags_and_attrs, (parse_mode): Parse the new "sequenial" flag. (_gpgrt_fopen): Use the sequenial flag in sysopen mode under Windows.
2023-05-17w32: Use _putenv_s when available.NIIBE Yutaka1-4/+28
* src/sysutils.c (_gpgrt_setenv): Use _putenv_s when the macro _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES is defined. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2023-04-10gpgrt-config: Simplify to set gpgrt_libdir.NIIBE Yutaka1-6/+3
* src/gpgrt-config.in (determine_gpgrt_libdir): Merge the two cases. -- Signed-off-by: NIIBE Yutaka <[email protected]>
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