Awk script to create #include C code from unicode upper -> lower case map.

Jeremy.
(This used to be commit e59fe73f19cdb207db55ea4ba0073f48af2e440e)

1 files changed, 59 insertions, 0 deletions

diff --git a/source3/script/makeunicodecasemap.awk b/source3/script/makeunicodecasemap.awk
new file mode 100644
index 0000000000..4a4640da85
--- /dev/null
+++ b/source3/script/makeunicodecasemap.awk
@@ -0,0 +1,59 @@
+function reset_vals() {
+	upperstr = "";
+	lowerstr = "";
+	flagstr = "0";
+}
+
+function print_val() {
+	upperstr = $13;
+	lowerstr = $14;
+	if ( upperstr == "" )
+		upperstr = strval;
+	if ( lowerstr == "" )
+		lowerstr = strval;
+
+	if ( $3 == "Lu" )
+		flagstr = sprintf("%s|%s", flagstr, "UNI_UPPER");
+	if ( $3 == "Ll" )
+		flagstr = sprintf("%s|%s", flagstr, "UNI_LOWER");
+	if ( val >= 48 && val <= 57)
+		flagstr = sprintf("%s|%s", flagstr, "UNI_DIGIT");
+	if ((val >= 48 && val <= 57) || (val >= 65 && val <= 70) || (val >=97 && val <= 102))
+		flagstr = sprintf("%s|%s", flagstr, "UNI_XDIGIT");
+	if ( val == 32 || (val >=9 && val <= 13))
+		flagstr = sprintf("%s|%s", flagstr, "UNI_SPACE");
+	if( index(flagstr, "0|") == 1)
+		flagstr = substr(flagstr, 3, length(flagstr) - 2);
+	printf("{ 0x%s, 0x%s, %s }, \t\t\t/* %s %s */\n", lowerstr, upperstr, flagstr, strval, $2);
+	val++;
+	strval=sprintf("%04X", val);
+	reset_vals();
+}
+
+BEGIN {
+	val=0
+	FS=";"
+	strval=sprintf("%04X", val);
+	reset_vals();
+}
+
+{
+	if ( $1 == strval ) {
+		print_val();
+	} else {
+		while ( $1 != strval) {
+			printf("{ 0x%04X, 0x%04X, 0 }, \t\t\t/* %s NOMAP */\n", val, val, strval);
+			val++;
+			strval=sprintf("%04X", val);
+		}
+		print_val();
+	}
+}
+
+END {
+	while ( val < 65536 ) {
+		printf("{ 0, 0x%04X, 0x%04X }, \t\t\t/* %s NOMAP */\n", val, val, strval);
+		val++;
+		strval=sprintf("%04X", val);
+	}
+}