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82 lines
2.7 KiB
82 lines
2.7 KiB
7 years ago
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package com.fr.plugin.form.widget;
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import com.fr.third.org.apache.http.NameValuePair;
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import com.fr.third.org.apache.http.message.BasicNameValuePair;
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import com.fr.third.org.apache.http.message.ParserCursor;
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import com.fr.third.org.apache.http.message.TokenParser;
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import com.fr.third.org.apache.http.util.Args;
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import com.fr.third.org.apache.http.util.CharArrayBuffer;
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import java.util.ArrayList;
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import java.util.BitSet;
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import java.util.Collections;
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import java.util.List;
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/**
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* 参照{@link com.fr.third.org.apache.http.client.utils.URLEncodedUtils}
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* 的代码，但是不进行解码操作，传入的 url 可以是未编码的
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*
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* @see com.fr.third.org.apache.http.client.utils.URLEncodedUtils
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*/
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@SuppressWarnings("ALL")
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public class URLUtils {
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public static List<NameValuePair> parse(String s) {
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if (s == null) {
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return Collections.emptyList();
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} else {
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CharArrayBuffer buffer = new CharArrayBuffer(s.length());
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buffer.append(s);
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return parse(buffer, '&', ';');
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}
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}
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public static List<NameValuePair> parse(String s, char... separators) {
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if (s == null) {
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return Collections.emptyList();
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} else {
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CharArrayBuffer buffer = new CharArrayBuffer(s.length());
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buffer.append(s);
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return parse(buffer, separators);
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}
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}
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public static List<NameValuePair> parse(CharArrayBuffer buf, char... separators) {
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Args.notNull(buf, "Char array buffer");
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TokenParser tokenParser = TokenParser.INSTANCE;
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BitSet delimSet = new BitSet();
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int var6 = separators.length;
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for (int var7 = 0; var7 < var6; ++var7) {
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char separator = separators[var7];
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delimSet.set(separator);
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}
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ParserCursor cursor = new ParserCursor(0, buf.length());
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ArrayList<NameValuePair> list = new ArrayList<NameValuePair>();
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while (!cursor.atEnd()) {
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delimSet.set(61);
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String name = tokenParser.parseToken(buf, cursor, delimSet);
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String value = null;
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if (!cursor.atEnd()) {
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int delim = buf.charAt(cursor.getPos());
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cursor.updatePos(cursor.getPos() + 1);
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if (delim == '=') {
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delimSet.clear(61);
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value = tokenParser.parseValue(buf, cursor, delimSet);
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if (!cursor.atEnd()) {
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cursor.updatePos(cursor.getPos() + 1);
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}
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}
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}
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if (!name.isEmpty()) {
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list.add(new BasicNameValuePair(name, value));
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}
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}
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return list;
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}
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}
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