X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=gen_utf8.php;fp=gen_utf8.php;h=865a2f5d5f4e92159e925e76bf4becfa783403e7;hp=0000000000000000000000000000000000000000;hb=c5a2e0f00072f02c1aac569487ccf4f803b89f64;hpb=39456918dd8c443592a2e3fe39f4b1525dc09948

diff --git a/gen_utf8.php b/gen_utf8.php
new file mode 100755
index 0000000..865a2f5
--- /dev/null
+++ b/gen_utf8.php
@@ -0,0 +1,90 @@
+#!/usr/bin/env php
+<?php
+
+error_reporting(E_ALL);
+set_error_handler(function($c, $e, $f, $l) {
+	throw new Exception("$e in $f on line $l");
+});
+
+$i18n = $argc >= 2 ? $argv[1] : "/usr/share/i18n/locales/i18n";
+
+$f = fopen($i18n, "r");
+$c = false;
+$a = false;
+
+ob_start(null, 0xffff);
+while (!feof($f)) {
+	$line = fgets($f);
+	if (!$c && $line !== "LC_CTYPE\n") {
+		continue;
+	}
+	$c = true;
+	if ($line === "END LC_CTYPE\n") {
+		break;
+	}
+	switch($line{0}) {
+	case "%":
+		break;
+	case "\n":
+		if ($a) {
+			break 2;
+		}
+		break;
+	case " ":
+		if ($a) {
+			foreach (explode(";", trim($line, "\n/ ;")) as $ranges) {
+				$range = explode("..", $ranges);
+				$step = 0;
+				$end = 0;
+				switch (count($range)) {
+				case 3:
+					list($sstart, $sstep, $send) = $range;
+					sscanf($sstart, "<U%X>", $start);
+					sscanf($sstep, "(%d)", $step);
+					sscanf($send, "<U%X>", $end);
+
+					break;
+				case 2:
+					list($sstart, $send) = $range;
+					$step = 1;
+					sscanf($sstart, "<U%X>", $start);
+					sscanf($send, "<U%X>", $end);
+					break;
+				case 1:
+					list($sstart) = $range;
+					sscanf($sstart, "<U%X>", $start);
+					break;
+				}
+				print "\t{";
+				if ($start >= 0xffff) {
+					printf("0x%08X, ", $start);
+					if ($end) {
+						printf("0x%08X, ", $end);
+					} else {
+						print("         0, ");
+					}
+				} else {
+					printf("    0x%04X, ", $start);
+					if ($end) {
+						printf("    0x%04X, ", $end);
+					} else {
+						print("         0, ");
+					}
+				}
+				printf("%d},\n", $step);
+			}
+		}
+		break;
+	default:
+		if ($a) {
+			break 2;
+		} elseif ($line === "alpha /\n") {
+			$a = true;
+		}
+		break;
+	}
+}
+
+file_put_contents("php_http_utf8.h",
+	preg_replace('/(\/\* BEGIN::UTF8TABLE \*\/\n).*(\n\s*\/\* END::UTF8TABLE \*\/)/s', '$1'. ob_get_contents() .'$2',
+		file_get_contents("php_http_utf8.h")));