Example usage for org.apache.http.protocol HTTP SP

Introduction

In this page you can find the example usage for org.apache.http.protocol HTTP SP.

Prototype

int SP

To view the source code for org.apache.http.protocol HTTP SP.

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Usage

From source file:com.subgraph.vega.ui.httpeditor.parser.ParserBase.java

/**
 * Get the next header line of characters from a CharArrayBuffer into another CharArrayBuffer. Treats LF and CRLF as
 * valid line delimiters. Treats the entire buffer as a line if no line delimiters are found. Supports folded header
 * field values as per the HTTP/1.1 specification.
 *    /*from  w  ww .j av  a 2 s . co m*/
 * @param src Source buffer to read line from.
 * @param srcCursor Parser cursor for src. Adjusted to discard line delimiters.
 * @param dst Destination buffer for characters from line. 
 * @return Number of characters in line minus line delimiters, or < 0 if none found.
 */
protected int readLineHeader(final CharArrayBuffer src, final ParserCursor srcCursor,
        final CharArrayBuffer dst) {
    if (srcCursor.atEnd()) {
        return -1;
    }

    int idxPos = srcCursor.getPos();
    int chCnt = 0;
    int idxLf, idxEnd;

    do {
        idxLf = src.indexOf(HTTP.LF, idxPos, srcCursor.getUpperBound());

        if (idxLf > 0) {
            if (src.charAt(idxLf - 1) == HTTP.CR) {
                idxEnd = idxLf - 1;
            } else {
                idxEnd = idxLf;
            }
        } else {
            idxEnd = srcCursor.getUpperBound();
            idxLf = idxEnd - 1;
        }

        if (chCnt != 0) {
            while (idxPos < idxEnd && (src.charAt(idxPos) == HTTP.HT || src.charAt(idxPos) == HTTP.SP)) {
                idxPos++;
            }
            if (idxPos != idxEnd) {
                dst.append(' ');
            }
        }

        dst.append(src, idxPos, idxEnd - idxPos);
        chCnt += idxEnd - idxPos;
        idxPos = idxLf + 1;
        srcCursor.updatePos(idxPos);
    } while (idxPos < srcCursor.getUpperBound()
            && (src.charAt(idxPos) == HTTP.HT || src.charAt(idxPos) == HTTP.SP));

    return chCnt;
}

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From source file:com.subgraph.vega.ui.httpeditor.parser.ParserBase.java

/**
 * Skip SP and HT characters in a line.   
 * /* w  w w. j  ava  2  s  .c  o  m*/
 * @param lnBuf Buffer containing line.
 * @param lnCursor Parser cursor for lnBuf. Adjusted to one character after and SP and HT.
 */
protected void skipSpHt(final CharArrayBuffer lnBuf, final ParserCursor lnCursor) {
    int idxTo = lnCursor.getUpperBound();
    int idxPos = lnCursor.getPos();
    while (idxPos < idxTo && (lnBuf.charAt(idxPos) == HTTP.SP || lnBuf.charAt(idxPos) == HTTP.HT)) {
        idxPos++;
    }
    lnCursor.updatePos(idxPos);
}

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