-
- /**
- * Check if the buffer starts with the given search term (given as an array,
- * a start position and a end position).
- * <p>
- * Note: the parameter <tt>len</tt> is the <b>index</b> of the last
- * position, <b>not</b> the length.
- * <p>
- * Note: the search term size <b>must</b> be smaller or equal the internal
- * buffer size.
- *
- * @param search
- * the term to search for
- * @param buffer
- * the buffer to look into
- * @param offset
- * the offset at which to start the search
- * @param len
- * the maximum index of the data to check (this is <b>not</b> a
- * length, but an index)
- *
- * @return TRUE if the search content is present at the given location and
- * does not exceed the <tt>len</tt> index
- */
- static protected boolean startsWith(byte[] search, byte[] buffer,
- int offset, int len) {
-
- // Check if there even is enough space for it
- if (search.length > (len - offset)) {
- return false;
- }
-
- boolean same = true;
- for (int i = 0; i < search.length; i++) {
- if (search[i] != buffer[offset + i]) {
- same = false;
- break;
- }
- }
-
- return same;
- }