X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Flocale-setup.c;h=31374ac644feef90a2fc3261109d4e5a414340c5;hb=3731acf1acfb4a6eb68374a5b137f3b368f63381;hp=25eb13474a3fecb482fe532251773a84f9cf2c7a;hpb=8401e9f91d65c3d8d49cf0d2e35d03146354e957;p=elogind.git diff --git a/src/core/locale-setup.c b/src/core/locale-setup.c index 25eb13474..31374ac64 100644 --- a/src/core/locale-setup.c +++ b/src/core/locale-setup.c @@ -27,6 +27,8 @@ #include "util.h" #include "macro.h" #include "virt.h" +#include "fileio.h" +#include "strv.h" enum { /* We don't list LC_ALL here on purpose. People should be @@ -66,179 +68,68 @@ static const char * const variable_names[_VARIABLE_MAX] = { [VARIABLE_LC_IDENTIFICATION] = "LC_IDENTIFICATION" }; -int locale_setup(void) { - char *variables[_VARIABLE_MAX]; +int locale_setup(char ***environment) { + char **env; + char *variables[_VARIABLE_MAX] = {}; int r = 0, i; - zero(variables); - - if (detect_container(NULL) <= 0) - if ((r = parse_env_file("/proc/cmdline", WHITESPACE, -#if defined(TARGET_FEDORA) - "LANG", &variables[VARIABLE_LANG], -#endif - "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], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /proc/cmdline: %s", strerror(-r)); - } + if (detect_container(NULL) <= 0) { + r = parse_env_file("/proc/cmdline", WHITESPACE, + "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], + NULL); + + if (r < 0 && r != -ENOENT) + log_warning("Failed to read /proc/cmdline: %s", strerror(-r)); + } /* Hmm, nothing set on the kernel cmd line? Then let's * try /etc/locale.conf */ - if (r <= 0 && - (r = parse_env_file("/etc/locale.conf", NEWLINE, - "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], - NULL)) < 0) { - - if (r != -ENOENT) + if (r <= 0) { + r = parse_env_file("/etc/locale.conf", NEWLINE, + "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], + NULL); + + if (r < 0 && r != -ENOENT) log_warning("Failed to read /etc/locale.conf: %s", strerror(-r)); } -#if defined(TARGET_FEDORA) || defined(TARGET_ALTLINUX) - if (r <= 0 && - (r = parse_env_file("/etc/sysconfig/i18n", NEWLINE, - "LANG", &variables[VARIABLE_LANG], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r)); - } - -#elif defined(TARGET_SUSE) - if (r <= 0 && - (r = parse_env_file("/etc/sysconfig/language", NEWLINE, - "RC_LANG", &variables[VARIABLE_LANG], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/sysconfig/language: %s", strerror(-r)); - } - -#elif defined(TARGET_DEBIAN) || defined(TARGET_UBUNTU) || defined(TARGET_ANGSTROM) - if (r <= 0 && - (r = parse_env_file("/etc/default/locale", NEWLINE, - "LANG", &variables[VARIABLE_LANG], - "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], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/default/locale: %s", strerror(-r)); - } - -#elif defined(TARGET_ARCH) - if (r <= 0 && - (r = parse_env_file("/etc/rc.conf", NEWLINE, - "LOCALE", &variables[VARIABLE_LANG], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/rc.conf: %s", strerror(-r)); - } - -#elif defined(TARGET_GENTOO) - /* Gentoo's openrc expects locale variables in /etc/env.d/ - * These files are later compiled by env-update into shell - * export commands at /etc/profile.env, with variables being - * exported by openrc's runscript (so /etc/init.d/) - */ - if (r <= 0 && - (r = parse_env_file("/etc/profile.env", NEWLINE, - "export LANG", &variables[VARIABLE_LANG], - "export LC_CTYPE", &variables[VARIABLE_LC_CTYPE], - "export LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC], - "export LC_TIME", &variables[VARIABLE_LC_TIME], - "export LC_COLLATE", &variables[VARIABLE_LC_COLLATE], - "export LC_MONETARY", &variables[VARIABLE_LC_MONETARY], - "export LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES], - "export LC_PAPER", &variables[VARIABLE_LC_PAPER], - "export LC_NAME", &variables[VARIABLE_LC_NAME], - "export LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS], - "export LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE], - "export LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT], - "export LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/profile.env: %s", strerror(-r)); - } -#elif defined(TARGET_MANDRIVA) || defined(TARGET_MAGEIA ) - if (r <= 0 && - (r = parse_env_file("/etc/sysconfig/i18n", NEWLINE, - "LANG", &variables[VARIABLE_LANG], - "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], - NULL)) < 0) { - - if (r != -ENOENT) - log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r)); - } - -#endif + for (i = 0; i < _VARIABLE_MAX; i++) { + if (!variables[i]) + continue; - if (!variables[VARIABLE_LANG]) { - if (!(variables[VARIABLE_LANG] = strdup("C"))) { + env = strv_appendf(*environment, "%s=%s", variable_names[i], variables[i]); + if (!env) { r = -ENOMEM; goto finish; } - } - - for (i = 0; i < _VARIABLE_MAX; i++) { - if (variables[i]) { - if (setenv(variable_names[i], variables[i], 1) < 0) { - r = -errno; - goto finish; - } - } else - unsetenv(variable_names[i]); + *environment = env; } r = 0;