зеркало из https://github.com/mozilla/pjs.git
Reformat code.
This commit is contained in:
nboyd%atg.com
Родитель
8b203fc2d3
Коммит
4e15c42226
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@ -522,59 +522,58 @@ public class NativeGlobal {
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return newInstance;
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return newInstance;
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}
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}
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/*
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/*
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* ECMA 3, 15.1.3 URI Handling Function Properties
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* ECMA 3, 15.1.3 URI Handling Function Properties
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*
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*
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* The following are implementations of the algorithms
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* The following are implementations of the algorithms
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* given in the ECMA specification for the hidden functions
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* given in the ECMA specification for the hidden functions
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* 'Encode' and 'Decode'.
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* 'Encode' and 'Decode'.
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*/
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*/
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private static String encode(Context cx, String str, String unescapedSet)
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private static String encode(Context cx, String str, String unescapedSet) {
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{
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int j, k = 0, L;
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int j, k = 0, L;
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char C, C2;
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char C, C2;
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int V;
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int V;
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char utf8buf[] = new char[6];
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char utf8buf[] = new char[6];
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StringBuffer R;
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StringBuffer R;
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R = new StringBuffer();
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R = new StringBuffer();
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while (k < str.length()) {
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while (k < str.length()) {
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C = str.charAt(k);
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C = str.charAt(k);
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if (unescapedSet.indexOf(C) != -1) {
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if (unescapedSet.indexOf(C) != -1) {
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R.append(C);
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R.append(C);
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} else {
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} else {
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if ((C >= 0xDC00) && (C <= 0xDFFF)) {
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if ((C >= 0xDC00) && (C <= 0xDFFF)) {
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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}
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}
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if ((C < 0xD800) || (C > 0xDBFF))
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if ((C < 0xD800) || (C > 0xDBFF))
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V = C;
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V = C;
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else {
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else {
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k++;
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k++;
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if (k == str.length()) {
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if (k == str.length()) {
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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}
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}
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C2 = str.charAt(k);
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C2 = str.charAt(k);
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if ((C2 < 0xDC00) || (C2 > 0xDFFF)) {
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if ((C2 < 0xDC00) || (C2 > 0xDFFF)) {
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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}
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}
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V = ((C - 0xD800) << 10) + (C2 - 0xDC00) + 0x10000;
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V = ((C - 0xD800) << 10) + (C2 - 0xDC00) + 0x10000;
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}
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}
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L = oneUcs4ToUtf8Char(utf8buf, V);
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L = oneUcs4ToUtf8Char(utf8buf, V);
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for (j = 0; j < L; j++) {
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for (j = 0; j < L; j++) {
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R.append('%');
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R.append('%');
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if (utf8buf[j] < 16)
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if (utf8buf[j] < 16)
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R.append('0');
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R.append('0');
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R.append(Integer.toHexString(utf8buf[j]));
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R.append(Integer.toHexString(utf8buf[j]));
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}
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}
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}
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}
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k++;
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k++;
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}
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}
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return R.toString();
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return R.toString();
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}
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}
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private static boolean isHex(char c) {
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private static boolean isHex(char c) {
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return ((c >= '0' && c <= '9')
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return ((c >= '0' && c <= '9')
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@ -583,176 +582,173 @@ public class NativeGlobal {
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}
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}
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private static int unHex(char c) {
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private static int unHex(char c) {
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if (c >= '0' && c <= '9')
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if (c >= '0' && c <= '9')
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return c - '0';
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return c - '0';
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else
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else
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if (c >= 'a' && c <= 'f')
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if (c >= 'a' && c <= 'f')
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return c - 'a' + 10;
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return c - 'a' + 10;
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else
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else
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return c - 'A' +10;
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return c - 'A' +10;
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}
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}
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private static String decode(Context cx, String str, String reservedSet)
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private static String decode(Context cx, String str, String reservedSet) {
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{
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int start, k = 0;
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int start, k = 0;
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char C, H;
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char C, H;
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int V;
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int V;
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int B;
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int B;
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char[] octets = new char[6];
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char[] octets = new char[6];
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StringBuffer R;
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StringBuffer R;
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int j, n;
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int j, n;
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R = new StringBuffer();
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R = new StringBuffer();
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while (k < str.length()) {
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while (k < str.length()) {
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C = str.charAt(k);
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C = str.charAt(k);
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if (C == '%') {
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if (C == '%') {
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start = k;
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start = k;
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if ((k + 2) >= str.length())
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if ((k + 2) >= str.length())
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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if (!isHex(str.charAt(k + 1)) || !isHex(str.charAt(k + 2)))
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if (!isHex(str.charAt(k + 1)) || !isHex(str.charAt(k + 2)))
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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B = unHex(str.charAt(k + 1)) * 16 + unHex(str.charAt(k + 2));
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B = unHex(str.charAt(k + 1)) * 16 + unHex(str.charAt(k + 2));
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k += 2;
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k += 2;
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if ((B & 0x80) == 0)
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if ((B & 0x80) == 0)
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C = (char)B;
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C = (char)B;
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else {
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else {
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n = 1;
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n = 1;
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while ((B & (0x80 >>> n)) != 0) n++;
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while ((B & (0x80 >>> n)) != 0) n++;
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if ((n == 1) || (n > 6))
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if ((n == 1) || (n > 6))
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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octets[0] = (char)B;
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octets[0] = (char)B;
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if ((k + 3 * (n - 1)) >= str.length())
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if ((k + 3 * (n - 1)) >= str.length())
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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for (j = 1; j < n; j++) {
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for (j = 1; j < n; j++) {
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k++;
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k++;
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if (str.charAt(k) != '%')
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if (str.charAt(k) != '%')
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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if (!isHex(str.charAt(k + 1))
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if (!isHex(str.charAt(k + 1))
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|| !isHex(str.charAt(k + 2)))
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|| !isHex(str.charAt(k + 2)))
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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B = unHex(str.charAt(k + 1)) * 16
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B = unHex(str.charAt(k + 1)) * 16
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+ unHex(str.charAt(k + 2));
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+ unHex(str.charAt(k + 2));
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if ((B & 0xC0) != 0x80)
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if ((B & 0xC0) != 0x80)
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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k += 2;
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k += 2;
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octets[j] = (char)B;
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octets[j] = (char)B;
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}
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}
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V = utf8ToOneUcs4Char(octets, n);
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V = utf8ToOneUcs4Char(octets, n);
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if (V >= 0x10000) {
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if (V >= 0x10000) {
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V -= 0x10000;
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V -= 0x10000;
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if (V > 0xFFFFF)
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if (V > 0xFFFFF)
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throw cx.reportRuntimeError(
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throw cx.reportRuntimeError(
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cx.getMessage("msg.bad.uri", null));
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cx.getMessage("msg.bad.uri", null));
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C = (char)((V & 0x3FF) + 0xDC00);
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C = (char)((V & 0x3FF) + 0xDC00);
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H = (char)((V >>> 10) + 0xD800);
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H = (char)((V >>> 10) + 0xD800);
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R.append(H);
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R.append(H);
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}
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}
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else
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else
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C = (char)V;
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C = (char)V;
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}
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}
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if (reservedSet.indexOf(C) != -1) {
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if (reservedSet.indexOf(C) != -1) {
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for (int x = 0; x < (k - start + 1); x++)
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for (int x = 0; x < (k - start + 1); x++)
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R.append(str.charAt(start + x));
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R.append(str.charAt(start + x));
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}
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}
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else
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else
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R.append(C);
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R.append(C);
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}
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}
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else
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else
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R.append(C);
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R.append(C);
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k++;
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k++;
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}
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}
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return R.toString();
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return R.toString();
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}
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}
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private static String uriReservedPlusPound = ";/?:@&=+$,#";
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private static String uriReservedPlusPound = ";/?:@&=+$,#";
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private static String uriUnescaped =
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private static String uriUnescaped =
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"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";
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"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";
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|
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public static String decodeURI(Context cx, Scriptable thisObj,
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public static String decodeURI(Context cx, Scriptable thisObj,
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Object[] args, Function funObj)
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Object[] args, Function funObj)
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{
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{
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String str = ScriptRuntime.toString(args[0]);
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String str = ScriptRuntime.toString(args[0]);
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return decode(cx, str, uriReservedPlusPound);
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return decode(cx, str, uriReservedPlusPound);
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}
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}
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|
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public static String decodeURIComponent(Context cx, Scriptable thisObj,
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public static String decodeURIComponent(Context cx, Scriptable thisObj,
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Object[] args, Function funObj)
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Object[] args, Function funObj)
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{
|
{
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String str = ScriptRuntime.toString(args[0]);
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String str = ScriptRuntime.toString(args[0]);
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return decode(cx, str, "");
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return decode(cx, str, "");
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}
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}
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|
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public static Object encodeURI(Context cx, Scriptable thisObj,
|
public static Object encodeURI(Context cx, Scriptable thisObj,
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Object[] args, Function funObj)
|
Object[] args, Function funObj)
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{
|
{
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String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
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return encode(cx, str, uriReservedPlusPound + uriUnescaped);
|
return encode(cx, str, uriReservedPlusPound + uriUnescaped);
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}
|
}
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|
|
||||||
public static String encodeURIComponent(Context cx, Scriptable thisObj,
|
public static String encodeURIComponent(Context cx, Scriptable thisObj,
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Object[] args, Function funObj)
|
Object[] args, Function funObj)
|
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{
|
{
|
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String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
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return encode(cx, str, uriUnescaped);
|
return encode(cx, str, uriUnescaped);
|
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}
|
}
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|
|
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/* Convert one UCS-4 char and write it into a UTF-8 buffer, which must be
|
/* Convert one UCS-4 char and write it into a UTF-8 buffer, which must be
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* at least 6 bytes long. Return the number of UTF-8 bytes of data written.
|
* at least 6 bytes long. Return the number of UTF-8 bytes of data written.
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*/
|
*/
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private static int oneUcs4ToUtf8Char(char[] utf8Buffer, int ucs4Char)
|
private static int oneUcs4ToUtf8Char(char[] utf8Buffer, int ucs4Char) {
|
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{
|
int utf8Length = 1;
|
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int utf8Length = 1;
|
|
||||||
|
|
||||||
// JS_ASSERT(ucs4Char <= 0x7FFFFFFF);
|
//JS_ASSERT(ucs4Char <= 0x7FFFFFFF);
|
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if ((ucs4Char < 0x80) && (ucs4Char >= 0))
|
if ((ucs4Char < 0x80) && (ucs4Char >= 0))
|
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utf8Buffer[0] = (char)ucs4Char;
|
utf8Buffer[0] = (char)ucs4Char;
|
||||||
else {
|
else {
|
||||||
int i;
|
int i;
|
||||||
int a = ucs4Char >>> 11;
|
int a = ucs4Char >>> 11;
|
||||||
utf8Length = 2;
|
utf8Length = 2;
|
||||||
while (a != 0) {
|
while (a != 0) {
|
||||||
a >>>= 5;
|
a >>>= 5;
|
||||||
utf8Length++;
|
utf8Length++;
|
||||||
}
|
}
|
||||||
i = utf8Length;
|
i = utf8Length;
|
||||||
while (--i > 0) {
|
while (--i > 0) {
|
||||||
utf8Buffer[i] = (char)((ucs4Char & 0x3F) | 0x80);
|
utf8Buffer[i] = (char)((ucs4Char & 0x3F) | 0x80);
|
||||||
ucs4Char >>>= 6;
|
ucs4Char >>>= 6;
|
||||||
}
|
}
|
||||||
utf8Buffer[0] = (char)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
|
utf8Buffer[0] = (char)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
|
||||||
}
|
}
|
||||||
return utf8Length;
|
return utf8Length;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/* Convert a utf8 character sequence into a UCS-4 character and return that
|
/* Convert a utf8 character sequence into a UCS-4 character and return that
|
||||||
* character. It is assumed that the caller already checked that the sequence is valid.
|
* character. It is assumed that the caller already checked that the sequence is valid.
|
||||||
*/
|
*/
|
||||||
private static int utf8ToOneUcs4Char(char[] utf8Buffer, int utf8Length)
|
private static int utf8ToOneUcs4Char(char[] utf8Buffer, int utf8Length) {
|
||||||
{
|
int ucs4Char;
|
||||||
int ucs4Char;
|
int k = 0;
|
||||||
int k = 0;
|
//JS_ASSERT(utf8Length >= 1 && utf8Length <= 6);
|
||||||
// JS_ASSERT(utf8Length >= 1 && utf8Length <= 6);
|
if (utf8Length == 1) {
|
||||||
if (utf8Length == 1) {
|
ucs4Char = utf8Buffer[0];
|
||||||
ucs4Char = utf8Buffer[0];
|
// JS_ASSERT(!(ucs4Char & 0x80));
|
||||||
// JS_ASSERT(!(ucs4Char & 0x80));
|
} else {
|
||||||
} else {
|
//JS_ASSERT((*utf8Buffer & (0x100 - (1 << (7-utf8Length)))) == (0x100 - (1 << (8-utf8Length))));
|
||||||
// JS_ASSERT((*utf8Buffer & (0x100 - (1 << (7-utf8Length)))) == (0x100 - (1 << (8-utf8Length))));
|
ucs4Char = utf8Buffer[k++] & ((1<<(7-utf8Length))-1);
|
||||||
ucs4Char = utf8Buffer[k++] & ((1<<(7-utf8Length))-1);
|
while (--utf8Length > 0) {
|
||||||
while (--utf8Length > 0) {
|
//JS_ASSERT((*utf8Buffer & 0xC0) == 0x80);
|
||||||
// JS_ASSERT((*utf8Buffer & 0xC0) == 0x80);
|
ucs4Char = ucs4Char<<6 | (utf8Buffer[k++] & 0x3F);
|
||||||
ucs4Char = ucs4Char<<6 | (utf8Buffer[k++] & 0x3F);
|
}
|
||||||
}
|
}
|
||||||
}
|
return ucs4Char;
|
||||||
return ucs4Char;
|
}
|
||||||
}
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -522,59 +522,58 @@ public class NativeGlobal {
|
||||||
return newInstance;
|
return newInstance;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* ECMA 3, 15.1.3 URI Handling Function Properties
|
* ECMA 3, 15.1.3 URI Handling Function Properties
|
||||||
*
|
*
|
||||||
* The following are implementations of the algorithms
|
* The following are implementations of the algorithms
|
||||||
* given in the ECMA specification for the hidden functions
|
* given in the ECMA specification for the hidden functions
|
||||||
* 'Encode' and 'Decode'.
|
* 'Encode' and 'Decode'.
|
||||||
*/
|
*/
|
||||||
private static String encode(Context cx, String str, String unescapedSet)
|
private static String encode(Context cx, String str, String unescapedSet) {
|
||||||
{
|
int j, k = 0, L;
|
||||||
int j, k = 0, L;
|
char C, C2;
|
||||||
char C, C2;
|
int V;
|
||||||
int V;
|
char utf8buf[] = new char[6];
|
||||||
char utf8buf[] = new char[6];
|
StringBuffer R;
|
||||||
StringBuffer R;
|
|
||||||
|
|
||||||
R = new StringBuffer();
|
R = new StringBuffer();
|
||||||
|
|
||||||
while (k < str.length()) {
|
while (k < str.length()) {
|
||||||
C = str.charAt(k);
|
C = str.charAt(k);
|
||||||
if (unescapedSet.indexOf(C) != -1) {
|
if (unescapedSet.indexOf(C) != -1) {
|
||||||
R.append(C);
|
R.append(C);
|
||||||
} else {
|
} else {
|
||||||
if ((C >= 0xDC00) && (C <= 0xDFFF)) {
|
if ((C >= 0xDC00) && (C <= 0xDFFF)) {
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
}
|
}
|
||||||
if ((C < 0xD800) || (C > 0xDBFF))
|
if ((C < 0xD800) || (C > 0xDBFF))
|
||||||
V = C;
|
V = C;
|
||||||
else {
|
else {
|
||||||
k++;
|
k++;
|
||||||
if (k == str.length()) {
|
if (k == str.length()) {
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
}
|
}
|
||||||
C2 = str.charAt(k);
|
C2 = str.charAt(k);
|
||||||
if ((C2 < 0xDC00) || (C2 > 0xDFFF)) {
|
if ((C2 < 0xDC00) || (C2 > 0xDFFF)) {
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
}
|
}
|
||||||
V = ((C - 0xD800) << 10) + (C2 - 0xDC00) + 0x10000;
|
V = ((C - 0xD800) << 10) + (C2 - 0xDC00) + 0x10000;
|
||||||
}
|
}
|
||||||
L = oneUcs4ToUtf8Char(utf8buf, V);
|
L = oneUcs4ToUtf8Char(utf8buf, V);
|
||||||
for (j = 0; j < L; j++) {
|
for (j = 0; j < L; j++) {
|
||||||
R.append('%');
|
R.append('%');
|
||||||
if (utf8buf[j] < 16)
|
if (utf8buf[j] < 16)
|
||||||
R.append('0');
|
R.append('0');
|
||||||
R.append(Integer.toHexString(utf8buf[j]));
|
R.append(Integer.toHexString(utf8buf[j]));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
k++;
|
k++;
|
||||||
}
|
}
|
||||||
return R.toString();
|
return R.toString();
|
||||||
}
|
}
|
||||||
|
|
||||||
private static boolean isHex(char c) {
|
private static boolean isHex(char c) {
|
||||||
return ((c >= '0' && c <= '9')
|
return ((c >= '0' && c <= '9')
|
||||||
|
|
@ -583,176 +582,173 @@ public class NativeGlobal {
|
||||||
}
|
}
|
||||||
|
|
||||||
private static int unHex(char c) {
|
private static int unHex(char c) {
|
||||||
if (c >= '0' && c <= '9')
|
if (c >= '0' && c <= '9')
|
||||||
return c - '0';
|
return c - '0';
|
||||||
else
|
else
|
||||||
if (c >= 'a' && c <= 'f')
|
if (c >= 'a' && c <= 'f')
|
||||||
return c - 'a' + 10;
|
return c - 'a' + 10;
|
||||||
else
|
else
|
||||||
return c - 'A' +10;
|
return c - 'A' +10;
|
||||||
}
|
}
|
||||||
|
|
||||||
private static String decode(Context cx, String str, String reservedSet)
|
private static String decode(Context cx, String str, String reservedSet) {
|
||||||
{
|
int start, k = 0;
|
||||||
int start, k = 0;
|
char C, H;
|
||||||
char C, H;
|
int V;
|
||||||
int V;
|
int B;
|
||||||
int B;
|
char[] octets = new char[6];
|
||||||
char[] octets = new char[6];
|
StringBuffer R;
|
||||||
StringBuffer R;
|
int j, n;
|
||||||
int j, n;
|
|
||||||
|
|
||||||
R = new StringBuffer();
|
R = new StringBuffer();
|
||||||
|
|
||||||
while (k < str.length()) {
|
while (k < str.length()) {
|
||||||
C = str.charAt(k);
|
C = str.charAt(k);
|
||||||
if (C == '%') {
|
if (C == '%') {
|
||||||
start = k;
|
start = k;
|
||||||
if ((k + 2) >= str.length())
|
if ((k + 2) >= str.length())
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
if (!isHex(str.charAt(k + 1)) || !isHex(str.charAt(k + 2)))
|
if (!isHex(str.charAt(k + 1)) || !isHex(str.charAt(k + 2)))
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
B = unHex(str.charAt(k + 1)) * 16 + unHex(str.charAt(k + 2));
|
B = unHex(str.charAt(k + 1)) * 16 + unHex(str.charAt(k + 2));
|
||||||
k += 2;
|
k += 2;
|
||||||
if ((B & 0x80) == 0)
|
if ((B & 0x80) == 0)
|
||||||
C = (char)B;
|
C = (char)B;
|
||||||
else {
|
else {
|
||||||
n = 1;
|
n = 1;
|
||||||
while ((B & (0x80 >>> n)) != 0) n++;
|
while ((B & (0x80 >>> n)) != 0) n++;
|
||||||
if ((n == 1) || (n > 6))
|
if ((n == 1) || (n > 6))
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
octets[0] = (char)B;
|
octets[0] = (char)B;
|
||||||
if ((k + 3 * (n - 1)) >= str.length())
|
if ((k + 3 * (n - 1)) >= str.length())
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
for (j = 1; j < n; j++) {
|
for (j = 1; j < n; j++) {
|
||||||
k++;
|
k++;
|
||||||
if (str.charAt(k) != '%')
|
if (str.charAt(k) != '%')
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
if (!isHex(str.charAt(k + 1))
|
if (!isHex(str.charAt(k + 1))
|
||||||
|| !isHex(str.charAt(k + 2)))
|
|| !isHex(str.charAt(k + 2)))
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
B = unHex(str.charAt(k + 1)) * 16
|
B = unHex(str.charAt(k + 1)) * 16
|
||||||
+ unHex(str.charAt(k + 2));
|
+ unHex(str.charAt(k + 2));
|
||||||
if ((B & 0xC0) != 0x80)
|
if ((B & 0xC0) != 0x80)
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
k += 2;
|
k += 2;
|
||||||
octets[j] = (char)B;
|
octets[j] = (char)B;
|
||||||
}
|
}
|
||||||
V = utf8ToOneUcs4Char(octets, n);
|
V = utf8ToOneUcs4Char(octets, n);
|
||||||
if (V >= 0x10000) {
|
if (V >= 0x10000) {
|
||||||
V -= 0x10000;
|
V -= 0x10000;
|
||||||
if (V > 0xFFFFF)
|
if (V > 0xFFFFF)
|
||||||
throw cx.reportRuntimeError(
|
throw cx.reportRuntimeError(
|
||||||
cx.getMessage("msg.bad.uri", null));
|
cx.getMessage("msg.bad.uri", null));
|
||||||
C = (char)((V & 0x3FF) + 0xDC00);
|
C = (char)((V & 0x3FF) + 0xDC00);
|
||||||
H = (char)((V >>> 10) + 0xD800);
|
H = (char)((V >>> 10) + 0xD800);
|
||||||
R.append(H);
|
R.append(H);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
C = (char)V;
|
C = (char)V;
|
||||||
}
|
}
|
||||||
if (reservedSet.indexOf(C) != -1) {
|
if (reservedSet.indexOf(C) != -1) {
|
||||||
for (int x = 0; x < (k - start + 1); x++)
|
for (int x = 0; x < (k - start + 1); x++)
|
||||||
R.append(str.charAt(start + x));
|
R.append(str.charAt(start + x));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
R.append(C);
|
R.append(C);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
R.append(C);
|
R.append(C);
|
||||||
k++;
|
k++;
|
||||||
}
|
}
|
||||||
return R.toString();
|
return R.toString();
|
||||||
}
|
}
|
||||||
|
|
||||||
private static String uriReservedPlusPound = ";/?:@&=+$,#";
|
private static String uriReservedPlusPound = ";/?:@&=+$,#";
|
||||||
private static String uriUnescaped =
|
private static String uriUnescaped =
|
||||||
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";
|
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";
|
||||||
|
|
||||||
public static String decodeURI(Context cx, Scriptable thisObj,
|
public static String decodeURI(Context cx, Scriptable thisObj,
|
||||||
Object[] args, Function funObj)
|
Object[] args, Function funObj)
|
||||||
{
|
{
|
||||||
String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
||||||
return decode(cx, str, uriReservedPlusPound);
|
return decode(cx, str, uriReservedPlusPound);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static String decodeURIComponent(Context cx, Scriptable thisObj,
|
public static String decodeURIComponent(Context cx, Scriptable thisObj,
|
||||||
Object[] args, Function funObj)
|
Object[] args, Function funObj)
|
||||||
{
|
{
|
||||||
String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
||||||
return decode(cx, str, "");
|
return decode(cx, str, "");
|
||||||
}
|
}
|
||||||
|
|
||||||
public static Object encodeURI(Context cx, Scriptable thisObj,
|
public static Object encodeURI(Context cx, Scriptable thisObj,
|
||||||
Object[] args, Function funObj)
|
Object[] args, Function funObj)
|
||||||
{
|
{
|
||||||
String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
||||||
return encode(cx, str, uriReservedPlusPound + uriUnescaped);
|
return encode(cx, str, uriReservedPlusPound + uriUnescaped);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static String encodeURIComponent(Context cx, Scriptable thisObj,
|
public static String encodeURIComponent(Context cx, Scriptable thisObj,
|
||||||
Object[] args, Function funObj)
|
Object[] args, Function funObj)
|
||||||
{
|
{
|
||||||
String str = ScriptRuntime.toString(args[0]);
|
String str = ScriptRuntime.toString(args[0]);
|
||||||
return encode(cx, str, uriUnescaped);
|
return encode(cx, str, uriUnescaped);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Convert one UCS-4 char and write it into a UTF-8 buffer, which must be
|
/* Convert one UCS-4 char and write it into a UTF-8 buffer, which must be
|
||||||
* at least 6 bytes long. Return the number of UTF-8 bytes of data written.
|
* at least 6 bytes long. Return the number of UTF-8 bytes of data written.
|
||||||
*/
|
*/
|
||||||
private static int oneUcs4ToUtf8Char(char[] utf8Buffer, int ucs4Char)
|
private static int oneUcs4ToUtf8Char(char[] utf8Buffer, int ucs4Char) {
|
||||||
{
|
int utf8Length = 1;
|
||||||
int utf8Length = 1;
|
|
||||||
|
|
||||||
// JS_ASSERT(ucs4Char <= 0x7FFFFFFF);
|
//JS_ASSERT(ucs4Char <= 0x7FFFFFFF);
|
||||||
if ((ucs4Char < 0x80) && (ucs4Char >= 0))
|
if ((ucs4Char < 0x80) && (ucs4Char >= 0))
|
||||||
utf8Buffer[0] = (char)ucs4Char;
|
utf8Buffer[0] = (char)ucs4Char;
|
||||||
else {
|
else {
|
||||||
int i;
|
int i;
|
||||||
int a = ucs4Char >>> 11;
|
int a = ucs4Char >>> 11;
|
||||||
utf8Length = 2;
|
utf8Length = 2;
|
||||||
while (a != 0) {
|
while (a != 0) {
|
||||||
a >>>= 5;
|
a >>>= 5;
|
||||||
utf8Length++;
|
utf8Length++;
|
||||||
}
|
}
|
||||||
i = utf8Length;
|
i = utf8Length;
|
||||||
while (--i > 0) {
|
while (--i > 0) {
|
||||||
utf8Buffer[i] = (char)((ucs4Char & 0x3F) | 0x80);
|
utf8Buffer[i] = (char)((ucs4Char & 0x3F) | 0x80);
|
||||||
ucs4Char >>>= 6;
|
ucs4Char >>>= 6;
|
||||||
}
|
}
|
||||||
utf8Buffer[0] = (char)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
|
utf8Buffer[0] = (char)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
|
||||||
}
|
}
|
||||||
return utf8Length;
|
return utf8Length;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/* Convert a utf8 character sequence into a UCS-4 character and return that
|
/* Convert a utf8 character sequence into a UCS-4 character and return that
|
||||||
* character. It is assumed that the caller already checked that the sequence is valid.
|
* character. It is assumed that the caller already checked that the sequence is valid.
|
||||||
*/
|
*/
|
||||||
private static int utf8ToOneUcs4Char(char[] utf8Buffer, int utf8Length)
|
private static int utf8ToOneUcs4Char(char[] utf8Buffer, int utf8Length) {
|
||||||
{
|
int ucs4Char;
|
||||||
int ucs4Char;
|
int k = 0;
|
||||||
int k = 0;
|
//JS_ASSERT(utf8Length >= 1 && utf8Length <= 6);
|
||||||
// JS_ASSERT(utf8Length >= 1 && utf8Length <= 6);
|
if (utf8Length == 1) {
|
||||||
if (utf8Length == 1) {
|
ucs4Char = utf8Buffer[0];
|
||||||
ucs4Char = utf8Buffer[0];
|
// JS_ASSERT(!(ucs4Char & 0x80));
|
||||||
// JS_ASSERT(!(ucs4Char & 0x80));
|
} else {
|
||||||
} else {
|
//JS_ASSERT((*utf8Buffer & (0x100 - (1 << (7-utf8Length)))) == (0x100 - (1 << (8-utf8Length))));
|
||||||
// JS_ASSERT((*utf8Buffer & (0x100 - (1 << (7-utf8Length)))) == (0x100 - (1 << (8-utf8Length))));
|
ucs4Char = utf8Buffer[k++] & ((1<<(7-utf8Length))-1);
|
||||||
ucs4Char = utf8Buffer[k++] & ((1<<(7-utf8Length))-1);
|
while (--utf8Length > 0) {
|
||||||
while (--utf8Length > 0) {
|
//JS_ASSERT((*utf8Buffer & 0xC0) == 0x80);
|
||||||
// JS_ASSERT((*utf8Buffer & 0xC0) == 0x80);
|
ucs4Char = ucs4Char<<6 | (utf8Buffer[k++] & 0x3F);
|
||||||
ucs4Char = ucs4Char<<6 | (utf8Buffer[k++] & 0x3F);
|
}
|
||||||
}
|
}
|
||||||
}
|
return ucs4Char;
|
||||||
return ucs4Char;
|
}
|
||||||
}
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
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