int DecompressorLZS::unpackLZS() {
uint16 offs = 0;
uint32 clen;
while (!isFinished()) {
if (getBitsMSB(1)) { // Compressed bytes follow
if (getBitsMSB(1)) { // Seven bit offset follows
offs = getBitsMSB(7);
if (!offs) // This is the end marker - a 7 bit offset of zero
break;
if (!(clen = getCompLen())) {
warning("lzsDecomp: length mismatch");
return SCI_ERROR_DECOMPRESSION_ERROR;
}
copyComp(offs, clen);
} else { // Eleven bit offset follows
offs = getBitsMSB(11);
if (!(clen = getCompLen())) {
warning("lzsDecomp: length mismatch");
return SCI_ERROR_DECOMPRESSION_ERROR;
}
copyComp(offs, clen);
}
} else // Literal byte follows
putByte(getByteMSB());
} // end of while ()
return _dwWrote == _szUnpacked ? 0 : SCI_ERROR_DECOMPRESSION_ERROR;
}
#endif
/* 1. Make sure both names start or don't start with a path delimiter */
if(isPathDelim(*fnam)) {
if(!isPathDelim(*pattern))
DBG_RETURN_I( 0)
while(isPathDelim(*++fnam));
while(isPathDelim(*++pattern));
}
else if(isPathDelim(*pattern))
DBG_RETURN_I( 0)
/* Both names point to a non-path delimiter character */
/* 2. break up the next path component */
do {
c1 = copyComp(n1, &fnam);
c2 = copyComp(n2, &pattern);
if(c1 != c2 || !(*matchfct)(n1, n2))
DBG_RETURN_I( 0)
if(c1 == '/') { /* slash / backslash */
/* skip multiple path component delimiters */
while(isPathDelim(*fnam)) ++fnam;
while(isPathDelim(*pattern)) ++pattern;
}
} while(c1);
DBG_RETURN_I( 1)
}
