lib: add fallback for nl_langinfo()

The fallback ignores locales and returns hardcoded static strings. It
should be enough to include "nls.h" to work with nl_langinfo() on all
systems.

Signed-off-by: Karel Zak <kzak@redhat.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/lib/langinfo.c b/lib/langinfo.c
new file mode 100644
index 000000000..deeab9b11
--- /dev/null
+++ b/lib/langinfo.c
@@ -0,0 +1,121 @@
+/*
+ * This is callback solution for systems without nl_langinfo(), this function
+ * returns hardcoded and on locale setting independed value.
+ *
+ * See langinfo.h man page for more details.
+ *
+ * Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+ */
+#include "nls.h"
+
+char *langinfo_fallback(nl_item item)
+{
+	switch (item) {
+	case CODESET:
+		return "ISO-8859-1";
+	case THOUSEP:
+		return ",";
+	case D_T_FMT:
+	case ERA_D_T_FMT:
+		return "%a %b %e %H:%M:%S %Y";
+	case D_FMT:
+	case ERA_D_FMT:
+		return "%m/%d/%y";
+	case T_FMT:
+	case ERA_T_FMT:
+		return "%H:%M:%S";
+	case T_FMT_AMPM:
+		return "%I:%M:%S %p";
+	case AM_STR:
+		return "AM";
+	case PM_STR:
+		return "PM";
+	case DAY_1:
+		return "Sunday";
+	case DAY_2:
+		return "Monday";
+	case DAY_3:
+		return "Tuesday";
+	case DAY_4:
+		return "Wednesday";
+	case DAY_5:
+		return "Thursday";
+	case DAY_6:
+		return "Friday";
+	case DAY_7:
+		return "Saturday";
+	case ABDAY_1:
+		return "Sun";
+	case ABDAY_2:
+		return "Mon";
+	case ABDAY_3:
+		return "Tue";
+	case ABDAY_4:
+		return "Wed";
+	case ABDAY_5:
+		return "Thu";
+	case ABDAY_6:
+		return "Fri";
+	case ABDAY_7:
+		return "Sat";
+	case MON_1:
+		return "January";
+	case MON_2:
+		return "February";
+	case MON_3:
+		return "March";
+	case MON_4:
+		return "April";
+	case MON_5:
+		return "May";
+	case MON_6:
+		return "June";
+	case MON_7:
+		return "July";
+	case MON_8:
+		return "August";
+	case MON_9:
+		return "September";
+	case MON_10:
+		return "October";
+	case MON_11:
+		return "November";
+	case MON_12:
+		return "December";
+	case ABMON_1:
+		return "Jan";
+	case ABMON_2:
+		return "Feb";
+	case ABMON_3:
+		return "Mar";
+	case ABMON_4:
+		return "Apr";
+	case ABMON_5:
+		return "May";
+	case ABMON_6:
+		return "Jun";
+	case ABMON_7:
+		return "Jul";
+	case ABMON_8:
+		return "Aug";
+	case ABMON_9:
+		return "Sep";
+	case ABMON_10:
+		return "Oct";
+	case ABMON_11:
+		return "Nov";
+	case ABMON_12:
+		return "Dec";
+	case ALT_DIGITS:
+		return "\0\0\0\0\0\0\0\0\0\0";
+	case CRNCYSTR:
+		return "-";
+	case YESEXPR:
+		return "^[yY]";
+	case NOEXPR:
+		return "^[nN]";
+	default:
+		return "";
+	}
+}
+