464 lines
12 KiB
Java
464 lines
12 KiB
Java
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public class browserlexer {
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private final int YY_BUFFER_SIZE = 512;
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private final int YY_F = -1;
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private final int YY_NO_STATE = -1;
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private final int YY_NOT_ACCEPT = 0;
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private final int YY_START = 1;
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private final int YY_END = 2;
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private final int YY_NO_ANCHOR = 4;
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private final int YY_BOL = 128;
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private final int YY_EOF = 129;
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private java.io.BufferedReader yy_reader;
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private int yy_buffer_index;
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private int yy_buffer_read;
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private int yy_buffer_start;
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private int yy_buffer_end;
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private char yy_buffer[];
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private boolean yy_at_bol;
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private int yy_lexical_state;
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public browserlexer (java.io.Reader reader) {
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this ();
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if (null == reader) {
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throw (new Error("Error: Bad input stream initializer."));
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}
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yy_reader = new java.io.BufferedReader(reader);
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}
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public browserlexer (java.io.InputStream instream) {
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this ();
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if (null == instream) {
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throw (new Error("Error: Bad input stream initializer."));
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}
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yy_reader = new java.io.BufferedReader(new java.io.InputStreamReader(instream));
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}
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private browserlexer () {
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yy_buffer = new char[YY_BUFFER_SIZE];
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yy_buffer_read = 0;
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yy_buffer_index = 0;
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yy_buffer_start = 0;
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yy_buffer_end = 0;
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yy_at_bol = true;
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yy_lexical_state = YYINITIAL;
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}
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private boolean yy_eof_done = false;
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private final int YYINITIAL = 0;
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private final int yy_state_dtrans[] = {
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0
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};
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private void yybegin (int state) {
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yy_lexical_state = state;
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}
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private int yy_advance ()
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throws java.io.IOException {
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int next_read;
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int i;
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int j;
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if (yy_buffer_index < yy_buffer_read) {
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return yy_buffer[yy_buffer_index++];
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}
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if (0 != yy_buffer_start) {
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i = yy_buffer_start;
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j = 0;
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while (i < yy_buffer_read) {
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yy_buffer[j] = yy_buffer[i];
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++i;
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++j;
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}
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yy_buffer_end = yy_buffer_end - yy_buffer_start;
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yy_buffer_start = 0;
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yy_buffer_read = j;
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yy_buffer_index = j;
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next_read = yy_reader.read(yy_buffer,
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yy_buffer_read,
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yy_buffer.length - yy_buffer_read);
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if (-1 == next_read) {
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return YY_EOF;
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}
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yy_buffer_read = yy_buffer_read + next_read;
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}
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while (yy_buffer_index >= yy_buffer_read) {
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if (yy_buffer_index >= yy_buffer.length) {
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yy_buffer = yy_double(yy_buffer);
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}
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next_read = yy_reader.read(yy_buffer,
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yy_buffer_read,
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yy_buffer.length - yy_buffer_read);
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if (-1 == next_read) {
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return YY_EOF;
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}
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yy_buffer_read = yy_buffer_read + next_read;
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}
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return yy_buffer[yy_buffer_index++];
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}
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private void yy_move_end () {
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if (yy_buffer_end > yy_buffer_start &&
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'\n' == yy_buffer[yy_buffer_end-1])
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yy_buffer_end--;
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if (yy_buffer_end > yy_buffer_start &&
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'\r' == yy_buffer[yy_buffer_end-1])
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yy_buffer_end--;
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}
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private boolean yy_last_was_cr=false;
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private void yy_mark_start () {
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yy_buffer_start = yy_buffer_index;
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}
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private void yy_mark_end () {
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yy_buffer_end = yy_buffer_index;
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}
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private void yy_to_mark () {
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yy_buffer_index = yy_buffer_end;
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yy_at_bol = (yy_buffer_end > yy_buffer_start) &&
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('\r' == yy_buffer[yy_buffer_end-1] ||
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'\n' == yy_buffer[yy_buffer_end-1] ||
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2028/*LS*/ == yy_buffer[yy_buffer_end-1] ||
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2029/*PS*/ == yy_buffer[yy_buffer_end-1]);
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}
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private java.lang.String yytext () {
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return (new java.lang.String(yy_buffer,
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yy_buffer_start,
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yy_buffer_end - yy_buffer_start));
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}
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private int yylength () {
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return yy_buffer_end - yy_buffer_start;
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}
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private char[] yy_double (char buf[]) {
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int i;
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char newbuf[];
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newbuf = new char[2*buf.length];
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for (i = 0; i < buf.length; ++i) {
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newbuf[i] = buf[i];
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}
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return newbuf;
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}
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private final int YY_E_INTERNAL = 0;
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private final int YY_E_MATCH = 1;
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private java.lang.String yy_error_string[] = {
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"Error: Internal error.\n",
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"Error: Unmatched input.\n"
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};
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private void yy_error (int code,boolean fatal) {
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java.lang.System.out.print(yy_error_string[code]);
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java.lang.System.out.flush();
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if (fatal) {
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throw new Error("Fatal Error.\n");
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}
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}
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private int[][] unpackFromString(int size1, int size2, String st) {
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int colonIndex = -1;
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String lengthString;
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int sequenceLength = 0;
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int sequenceInteger = 0;
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int commaIndex;
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String workString;
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int res[][] = new int[size1][size2];
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for (int i= 0; i < size1; i++) {
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for (int j= 0; j < size2; j++) {
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if (sequenceLength != 0) {
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res[i][j] = sequenceInteger;
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sequenceLength--;
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continue;
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}
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commaIndex = st.indexOf(',');
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workString = (commaIndex==-1) ? st :
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st.substring(0, commaIndex);
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st = st.substring(commaIndex+1);
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colonIndex = workString.indexOf(':');
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if (colonIndex == -1) {
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res[i][j]=Integer.parseInt(workString);
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continue;
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}
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lengthString =
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workString.substring(colonIndex+1);
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sequenceLength=Integer.parseInt(lengthString);
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workString=workString.substring(0,colonIndex);
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sequenceInteger=Integer.parseInt(workString);
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res[i][j] = sequenceInteger;
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sequenceLength--;
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}
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}
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return res;
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}
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private int yy_acpt[] = {
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/* 0 */ YY_NOT_ACCEPT,
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/* 1 */ YY_NO_ANCHOR,
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/* 2 */ YY_NO_ANCHOR,
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/* 3 */ YY_NO_ANCHOR,
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/* 4 */ YY_NO_ANCHOR,
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/* 5 */ YY_NO_ANCHOR,
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/* 6 */ YY_NO_ANCHOR,
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/* 7 */ YY_NO_ANCHOR,
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/* 8 */ YY_NO_ANCHOR,
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/* 9 */ YY_NO_ANCHOR,
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/* 10 */ YY_NO_ANCHOR,
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/* 11 */ YY_NO_ANCHOR,
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/* 12 */ YY_NO_ANCHOR,
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/* 13 */ YY_NO_ANCHOR,
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/* 14 */ YY_NO_ANCHOR,
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/* 15 */ YY_NO_ANCHOR,
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/* 16 */ YY_NO_ANCHOR,
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/* 17 */ YY_NO_ANCHOR,
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/* 18 */ YY_NO_ANCHOR,
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/* 19 */ YY_NO_ANCHOR,
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/* 20 */ YY_NO_ANCHOR,
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/* 21 */ YY_NO_ANCHOR,
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/* 22 */ YY_NO_ANCHOR,
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/* 23 */ YY_NO_ANCHOR,
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/* 24 */ YY_NO_ANCHOR,
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/* 25 */ YY_NO_ANCHOR,
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/* 26 */ YY_NOT_ACCEPT,
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/* 27 */ YY_NOT_ACCEPT,
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/* 28 */ YY_NOT_ACCEPT,
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/* 29 */ YY_NOT_ACCEPT,
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/* 30 */ YY_NOT_ACCEPT,
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/* 31 */ YY_NOT_ACCEPT,
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/* 32 */ YY_NOT_ACCEPT,
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/* 33 */ YY_NOT_ACCEPT,
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/* 34 */ YY_NOT_ACCEPT,
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/* 35 */ YY_NOT_ACCEPT,
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/* 36 */ YY_NOT_ACCEPT,
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/* 37 */ YY_NOT_ACCEPT,
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/* 38 */ YY_NOT_ACCEPT,
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/* 39 */ YY_NOT_ACCEPT,
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/* 40 */ YY_NOT_ACCEPT,
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/* 41 */ YY_NOT_ACCEPT,
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/* 42 */ YY_NOT_ACCEPT,
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/* 43 */ YY_NOT_ACCEPT,
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/* 44 */ YY_NOT_ACCEPT,
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/* 45 */ YY_NOT_ACCEPT,
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/* 46 */ YY_NOT_ACCEPT,
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/* 47 */ YY_NOT_ACCEPT,
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/* 48 */ YY_NOT_ACCEPT,
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/* 49 */ YY_NOT_ACCEPT,
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/* 50 */ YY_NOT_ACCEPT,
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/* 51 */ YY_NOT_ACCEPT,
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/* 52 */ YY_NOT_ACCEPT,
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/* 53 */ YY_NOT_ACCEPT,
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/* 54 */ YY_NOT_ACCEPT,
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/* 55 */ YY_NOT_ACCEPT,
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/* 56 */ YY_NOT_ACCEPT,
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/* 57 */ YY_NOT_ACCEPT,
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/* 58 */ YY_NOT_ACCEPT,
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/* 59 */ YY_NOT_ACCEPT,
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/* 60 */ YY_NOT_ACCEPT,
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/* 61 */ YY_NOT_ACCEPT,
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/* 62 */ YY_NOT_ACCEPT,
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/* 63 */ YY_NOT_ACCEPT,
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/* 64 */ YY_NOT_ACCEPT,
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/* 65 */ YY_NOT_ACCEPT,
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/* 66 */ YY_NOT_ACCEPT,
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/* 67 */ YY_NOT_ACCEPT,
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/* 68 */ YY_NOT_ACCEPT,
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/* 69 */ YY_NOT_ACCEPT,
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/* 70 */ YY_NOT_ACCEPT,
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/* 71 */ YY_NOT_ACCEPT,
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/* 72 */ YY_NOT_ACCEPT,
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/* 73 */ YY_NOT_ACCEPT,
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/* 74 */ YY_NOT_ACCEPT,
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/* 75 */ YY_NOT_ACCEPT,
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/* 76 */ YY_NOT_ACCEPT,
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/* 77 */ YY_NOT_ACCEPT,
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/* 78 */ YY_NOT_ACCEPT,
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/* 79 */ YY_NOT_ACCEPT,
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/* 80 */ YY_NOT_ACCEPT,
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/* 81 */ YY_NOT_ACCEPT,
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/* 82 */ YY_NOT_ACCEPT,
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/* 83 */ YY_NOT_ACCEPT
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};
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private int yy_cmap[] = unpackFromString(1,130,
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"23:8,22:3,23:2,22,23:18,22,23:14,7,23,15,16,17,23:8,1,23,6,23:2,9,12,18,10," +
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"8,23:2,2,11,23:2,5,4,19,13,21,23,20,23,3,23:4,14,23:7,9,12,18,10,8,23:2,2,1" +
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"1,23:2,5,4,19,13,21,23,20,23,3,23:4,14,23:6,0:2")[0];
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private int yy_rmap[] = unpackFromString(1,84,
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"0,1,2,3,1:22,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26" +
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",27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51" +
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",52,53,54,55,56,57,58,59,60,61")[0];
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private int yy_nxt[][] = unpackFromString(62,24,
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"1,26,2:20,3,2,-1:26,2:22,-1:2,2:20,3,2,-1:2,27,28,-1:3,29,30,-1:3,31,-1:5,3" +
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"2,-1:2,33,-1:5,71,-1:4,34,-1:6,35,36,37,-1:17,38,-1:14,39,40,-1:4,81,-1:3,4" +
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"1,-1:5,82,-1:2,42,-1:6,43,-1:25,4,-1:6,44,-1:18,45,-1:21,5,-1:26,72,-1:20,6" +
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",-1:23,7,-1:23,8,-1:20,74,-1:23,47,-1:4,48,-1:6,49,50,51,-1:17,52,-1:18,9,-" +
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"1:6,83,-1:16,10,-1:23,11,-1:27,54,-1:32,75,-1:9,55,-1:22,58,-1:28,59,-1:20," +
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"12,-1:23,13,-1:23,14,-1:20,78,-1:26,15,-1:31,61,-1:15,16,-1:23,17,-1:25,62," +
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"-1:20,63,-1:28,64,-1:16,79,-1:26,18,-1:23,19,-1:23,20,-1:23,21,-1:25,68,-1:" +
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"21,22,-1:37,69,-1:9,23,-1:23,24,-1:23,25,-1:21,46,-1:29,56,-1:32,60,-1:9,57" +
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",-1:21,77,-1:34,66,-1:17,67,-1:20,65,-1:26,80,-1:35,70,-1:7,53,-1:27,73,-1:" +
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"25,76,-1:13");
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public int yylex ()
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throws java.io.IOException {
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int yy_lookahead;
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int yy_anchor = YY_NO_ANCHOR;
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int yy_state = yy_state_dtrans[yy_lexical_state];
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int yy_next_state = YY_NO_STATE;
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int yy_last_accept_state = YY_NO_STATE;
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boolean yy_initial = true;
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int yy_this_accept;
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yy_mark_start();
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yy_this_accept = yy_acpt[yy_state];
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if (YY_NOT_ACCEPT != yy_this_accept) {
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yy_last_accept_state = yy_state;
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yy_mark_end();
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}
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while (true) {
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if (yy_initial && yy_at_bol) yy_lookahead = YY_BOL;
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else yy_lookahead = yy_advance();
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yy_next_state = YY_F;
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yy_next_state = yy_nxt[yy_rmap[yy_state]][yy_cmap[yy_lookahead]];
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if (YY_EOF == yy_lookahead && true == yy_initial) {
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System.out.println("EOF reached");
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return -1;
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}
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if (YY_F != yy_next_state) {
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yy_state = yy_next_state;
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yy_initial = false;
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yy_this_accept = yy_acpt[yy_state];
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if (YY_NOT_ACCEPT != yy_this_accept) {
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yy_last_accept_state = yy_state;
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yy_mark_end();
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}
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}
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else {
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if (YY_NO_STATE == yy_last_accept_state) {
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throw (new Error("Lexical Error: Unmatched Input."));
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}
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else {
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yy_anchor = yy_acpt[yy_last_accept_state];
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if (0 != (YY_END & yy_anchor)) {
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yy_move_end();
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}
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yy_to_mark();
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switch (yy_last_accept_state) {
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case 1:
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case -2:
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break;
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case 2:
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{ System.out.println(yytext()); }
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case -3:
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break;
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case 3:
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{ System.out.println(yytext()); }
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case -4:
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break;
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case 4:
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{ System.out.println(yytext()); }
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case -5:
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break;
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case 5:
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{ System.out.println(yytext()); }
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case -6:
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break;
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case 6:
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{ System.out.println(yytext()); }
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case -7:
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break;
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case 7:
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{ System.out.println(yytext()); }
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case -8:
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break;
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case 8:
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{ System.out.println(yytext()); }
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case -9:
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break;
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case 9:
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{ System.out.println(yytext()); }
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case -10:
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break;
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case 10:
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{ System.out.println(yytext()); }
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case -11:
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break;
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case 11:
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{ System.out.println(yytext()); }
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case -12:
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break;
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case 12:
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{ System.out.println(yytext()); }
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case -13:
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break;
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case 13:
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{ System.out.println(yytext()); }
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case -14:
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break;
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case 14:
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{ System.out.println(yytext()); }
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case -15:
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break;
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case 15:
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{ System.out.println(yytext()); }
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case -16:
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break;
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case 16:
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{ System.out.println(yytext()); }
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case -17:
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break;
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case 17:
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{ System.out.println(yytext()); }
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case -18:
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break;
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case 18:
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{ System.out.println(yytext()); }
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case -19:
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break;
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case 19:
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{ System.out.println(yytext()); }
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case -20:
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break;
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case 20:
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{ System.out.println(yytext()); }
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case -21:
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break;
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case 21:
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{ System.out.println(yytext()); }
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case -22:
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break;
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case 22:
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{ System.out.println(yytext()); }
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case -23:
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break;
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case 23:
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{ System.out.println(yytext()); }
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case -24:
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break;
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case 24:
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{ System.out.println(yytext()); }
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case -25:
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break;
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case 25:
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{ System.out.println(yytext()); }
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case -26:
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break;
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default:
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yy_error(YY_E_INTERNAL,false);
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case -1:
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}
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yy_initial = true;
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yy_state = yy_state_dtrans[yy_lexical_state];
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yy_next_state = YY_NO_STATE;
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yy_last_accept_state = YY_NO_STATE;
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yy_mark_start();
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yy_this_accept = yy_acpt[yy_state];
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if (YY_NOT_ACCEPT != yy_this_accept) {
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yy_last_accept_state = yy_state;
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yy_mark_end();
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}
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}
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}
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}
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}
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}
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