From 2cb7e0aaedad73b076ea18c6900b0e86c5760d79 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 15:00:47 +0200 Subject: Adding upstream version 247.3. Signed-off-by: Daniel Baumann --- src/core/locale-setup.c | 96 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 src/core/locale-setup.c (limited to 'src/core/locale-setup.c') diff --git a/src/core/locale-setup.c b/src/core/locale-setup.c new file mode 100644 index 0000000..64761dd --- /dev/null +++ b/src/core/locale-setup.c @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include +#include + +#include "env-file.h" +#include "env-util.h" +#include "locale-setup.h" +#include "locale-util.h" +#include "proc-cmdline.h" +#include "string-util.h" +#include "strv.h" +#include "util.h" +#include "virt.h" + +int locale_setup(char ***environment) { + _cleanup_(locale_variables_freep) char *variables[_VARIABLE_LC_MAX] = {}; + _cleanup_strv_free_ char **add = NULL; + LocaleVariable i; + int r; + + r = proc_cmdline_get_key_many(PROC_CMDLINE_STRIP_RD_PREFIX, + "locale.LANG", &variables[VARIABLE_LANG], + "locale.LANGUAGE", &variables[VARIABLE_LANGUAGE], + "locale.LC_CTYPE", &variables[VARIABLE_LC_CTYPE], + "locale.LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC], + "locale.LC_TIME", &variables[VARIABLE_LC_TIME], + "locale.LC_COLLATE", &variables[VARIABLE_LC_COLLATE], + "locale.LC_MONETARY", &variables[VARIABLE_LC_MONETARY], + "locale.LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES], + "locale.LC_PAPER", &variables[VARIABLE_LC_PAPER], + "locale.LC_NAME", &variables[VARIABLE_LC_NAME], + "locale.LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS], + "locale.LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE], + "locale.LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT], + "locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION]); + if (r < 0 && r != -ENOENT) + log_warning_errno(r, "Failed to read /proc/cmdline: %m"); + + /* Hmm, nothing set on the kernel cmd line? Then let's try /etc/locale.conf */ + if (r <= 0) { + r = parse_env_file(NULL, "/etc/locale.conf", + "LANG", &variables[VARIABLE_LANG], + "LANGUAGE", &variables[VARIABLE_LANGUAGE], + "LC_CTYPE", &variables[VARIABLE_LC_CTYPE], + "LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC], + "LC_TIME", &variables[VARIABLE_LC_TIME], + "LC_COLLATE", &variables[VARIABLE_LC_COLLATE], + "LC_MONETARY", &variables[VARIABLE_LC_MONETARY], + "LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES], + "LC_PAPER", &variables[VARIABLE_LC_PAPER], + "LC_NAME", &variables[VARIABLE_LC_NAME], + "LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS], + "LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE], + "LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT], + "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION]); + if (r < 0 && r != -ENOENT) + log_warning_errno(r, "Failed to read /etc/locale.conf: %m"); + } + + for (i = 0; i < _VARIABLE_LC_MAX; i++) { + char *s; + + if (!variables[i]) + continue; + + s = strjoin(locale_variable_to_string(i), "=", variables[i]); + if (!s) + return -ENOMEM; + + if (strv_consume(&add, s) < 0) + return -ENOMEM; + } + + if (strv_isempty(add)) { + /* If no locale is configured then default to compile-time default. */ + + add = strv_new("LANG=" SYSTEMD_DEFAULT_LOCALE); + if (!add) + return -ENOMEM; + } + + if (strv_isempty(*environment)) + strv_free_and_replace(*environment, add); + else { + char **merged; + + merged = strv_env_merge(2, *environment, add); + if (!merged) + return -ENOMEM; + + strv_free_and_replace(*environment, merged); + } + + return 0; +} -- cgit v1.2.3