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-rw-r--r--src/basic/locale-util.c84
-rw-r--r--src/basic/locale-util.h21
-rw-r--r--src/basic/util.c77
-rw-r--r--src/basic/util.h19
4 files changed, 105 insertions, 96 deletions
diff --git a/src/basic/locale-util.c b/src/basic/locale-util.c
index 9db906316b..b87fd7670b 100644
--- a/src/basic/locale-util.c
+++ b/src/basic/locale-util.c
@@ -19,6 +19,8 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <langinfo.h>
+#include <locale.h>
#include <sys/mman.h>
#include "dirent-util.h"
@@ -208,6 +210,88 @@ bool locale_is_valid(const char *name) {
return true;
}
+void init_gettext(void) {
+ setlocale(LC_ALL, "");
+ textdomain(GETTEXT_PACKAGE);
+}
+
+bool is_locale_utf8(void) {
+ const char *set;
+ static int cached_answer = -1;
+
+ /* Note that we default to 'true' here, since today UTF8 is
+ * pretty much supported everywhere. */
+
+ if (cached_answer >= 0)
+ goto out;
+
+ if (!setlocale(LC_ALL, "")) {
+ cached_answer = true;
+ goto out;
+ }
+
+ set = nl_langinfo(CODESET);
+ if (!set) {
+ cached_answer = true;
+ goto out;
+ }
+
+ if (streq(set, "UTF-8")) {
+ cached_answer = true;
+ goto out;
+ }
+
+ /* For LC_CTYPE=="C" return true, because CTYPE is effectly
+ * unset and everything can do to UTF-8 nowadays. */
+ set = setlocale(LC_CTYPE, NULL);
+ if (!set) {
+ cached_answer = true;
+ goto out;
+ }
+
+ /* Check result, but ignore the result if C was set
+ * explicitly. */
+ cached_answer =
+ STR_IN_SET(set, "C", "POSIX") &&
+ !getenv("LC_ALL") &&
+ !getenv("LC_CTYPE") &&
+ !getenv("LANG");
+
+out:
+ return (bool) cached_answer;
+}
+
+
+const char *draw_special_char(DrawSpecialChar ch) {
+
+ static const char *draw_table[2][_DRAW_SPECIAL_CHAR_MAX] = {
+
+ /* UTF-8 */ {
+ [DRAW_TREE_VERTICAL] = "\342\224\202 ", /* │ */
+ [DRAW_TREE_BRANCH] = "\342\224\234\342\224\200", /* ├─ */
+ [DRAW_TREE_RIGHT] = "\342\224\224\342\224\200", /* └─ */
+ [DRAW_TREE_SPACE] = " ", /* */
+ [DRAW_TRIANGULAR_BULLET] = "\342\200\243", /* ‣ */
+ [DRAW_BLACK_CIRCLE] = "\342\227\217", /* ● */
+ [DRAW_ARROW] = "\342\206\222", /* → */
+ [DRAW_DASH] = "\342\200\223", /* – */
+ },
+
+ /* ASCII fallback */ {
+ [DRAW_TREE_VERTICAL] = "| ",
+ [DRAW_TREE_BRANCH] = "|-",
+ [DRAW_TREE_RIGHT] = "`-",
+ [DRAW_TREE_SPACE] = " ",
+ [DRAW_TRIANGULAR_BULLET] = ">",
+ [DRAW_BLACK_CIRCLE] = "*",
+ [DRAW_ARROW] = "->",
+ [DRAW_DASH] = "-",
+ }
+ };
+
+ return draw_table[!is_locale_utf8()][ch];
+}
+
static const char * const locale_variable_table[_VARIABLE_LC_MAX] = {
[VARIABLE_LANG] = "LANG",
[VARIABLE_LANGUAGE] = "LANGUAGE",
diff --git a/src/basic/locale-util.h b/src/basic/locale-util.h
index e48aa3d9af..c71d145139 100644
--- a/src/basic/locale-util.h
+++ b/src/basic/locale-util.h
@@ -21,6 +21,7 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <libintl.h>
#include <stdbool.h>
#include "macro.h"
@@ -50,5 +51,25 @@ typedef enum LocaleVariable {
int get_locales(char ***l);
bool locale_is_valid(const char *name);
+#define _(String) gettext(String)
+#define N_(String) String
+void init_gettext(void);
+
+bool is_locale_utf8(void);
+
+typedef enum DrawSpecialChar {
+ DRAW_TREE_VERTICAL,
+ DRAW_TREE_BRANCH,
+ DRAW_TREE_RIGHT,
+ DRAW_TREE_SPACE,
+ DRAW_TRIANGULAR_BULLET,
+ DRAW_BLACK_CIRCLE,
+ DRAW_ARROW,
+ DRAW_DASH,
+ _DRAW_SPECIAL_CHAR_MAX
+} DrawSpecialChar;
+
+const char *draw_special_char(DrawSpecialChar ch);
+
const char* locale_variable_to_string(LocaleVariable i) _const_;
LocaleVariable locale_variable_from_string(const char *s) _pure_;
diff --git a/src/basic/util.c b/src/basic/util.c
index 0878adbfac..b079e8af16 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -810,83 +810,6 @@ void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
return NULL;
}
-void init_gettext(void) {
- setlocale(LC_ALL, "");
- textdomain(GETTEXT_PACKAGE);
-}
-
-bool is_locale_utf8(void) {
- const char *set;
- static int cached_answer = -1;
-
- if (cached_answer >= 0)
- goto out;
-
- if (!setlocale(LC_ALL, "")) {
- cached_answer = true;
- goto out;
- }
-
- set = nl_langinfo(CODESET);
- if (!set) {
- cached_answer = true;
- goto out;
- }
-
- if (streq(set, "UTF-8")) {
- cached_answer = true;
- goto out;
- }
-
- /* For LC_CTYPE=="C" return true, because CTYPE is effectly
- * unset and everything can do to UTF-8 nowadays. */
- set = setlocale(LC_CTYPE, NULL);
- if (!set) {
- cached_answer = true;
- goto out;
- }
-
- /* Check result, but ignore the result if C was set
- * explicitly. */
- cached_answer =
- STR_IN_SET(set, "C", "POSIX") &&
- !getenv("LC_ALL") &&
- !getenv("LC_CTYPE") &&
- !getenv("LANG");
-
-out:
- return (bool) cached_answer;
-}
-
-const char *draw_special_char(DrawSpecialChar ch) {
- static const char *draw_table[2][_DRAW_SPECIAL_CHAR_MAX] = {
-
- /* UTF-8 */ {
- [DRAW_TREE_VERTICAL] = "\342\224\202 ", /* │ */
- [DRAW_TREE_BRANCH] = "\342\224\234\342\224\200", /* ├─ */
- [DRAW_TREE_RIGHT] = "\342\224\224\342\224\200", /* └─ */
- [DRAW_TREE_SPACE] = " ", /* */
- [DRAW_TRIANGULAR_BULLET] = "\342\200\243", /* ‣ */
- [DRAW_BLACK_CIRCLE] = "\342\227\217", /* ● */
- [DRAW_ARROW] = "\342\206\222", /* → */
- [DRAW_DASH] = "\342\200\223", /* – */
- },
-
- /* ASCII fallback */ {
- [DRAW_TREE_VERTICAL] = "| ",
- [DRAW_TREE_BRANCH] = "|-",
- [DRAW_TREE_RIGHT] = "`-",
- [DRAW_TREE_SPACE] = " ",
- [DRAW_TRIANGULAR_BULLET] = ">",
- [DRAW_BLACK_CIRCLE] = "*",
- [DRAW_ARROW] = "->",
- [DRAW_DASH] = "-",
- }
- };
-
- return draw_table[!is_locale_utf8()][ch];
-}
-
int on_ac_power(void) {
bool found_offline = false, found_online = false;
_cleanup_closedir_ DIR *d = NULL;
diff --git a/src/basic/util.h b/src/basic/util.h
index d18b151d88..680317909d 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -192,25 +192,6 @@ void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
int (*compar) (const void *, const void *, void *),
void *arg);
-#define _(String) gettext (String)
-#define N_(String) String
-void init_gettext(void);
-bool is_locale_utf8(void);
-
-typedef enum DrawSpecialChar {
- DRAW_TREE_VERTICAL,
- DRAW_TREE_BRANCH,
- DRAW_TREE_RIGHT,
- DRAW_TREE_SPACE,
- DRAW_TRIANGULAR_BULLET,
- DRAW_BLACK_CIRCLE,
- DRAW_ARROW,
- DRAW_DASH,
- _DRAW_SPECIAL_CHAR_MAX
-} DrawSpecialChar;
-
-const char *draw_special_char(DrawSpecialChar ch);
-
int on_ac_power(void);
static inline void *mempset(void *s, int c, size_t n) {
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 17:36:29 +0000