/* [MS-XLSB] 2.4.219 BrtBeginSst */ function parse_BrtBeginSst(data, length) { return [data.read_shift(4), data.read_shift(4)]; } /* [MS-XLSB] 2.1.7.45 Shared Strings */ function parse_sst_bin(data, opts)/*:SST*/ { var s/*:SST*/ = ([]/*:any*/); var pass = false; recordhopper(data, function hopper_sst(val, R, RT) { switch(R.n) { case 'BrtBeginSst': s.Count = val[0]; s.Unique = val[1]; break; case 'BrtSSTItem': s.push(val); break; case 'BrtEndSst': return true; /* TODO: produce a test case with a future record */ case 'BrtFRTBegin': pass = true; break; case 'BrtFRTEnd': pass = false; break; default: if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R.n); } }); return s; } function write_BrtBeginSst(sst, o) { if(!o) o = new_buf(8); o.write_shift(4, sst.Count); o.write_shift(4, sst.Unique); return o; } var write_BrtSSTItem = write_RichStr; function write_sst_bin(sst, opts) { var ba = buf_array(); write_record(ba, "BrtBeginSst", write_BrtBeginSst(sst)); for(var i = 0; i < sst.length; ++i) write_record(ba, "BrtSSTItem", write_BrtSSTItem(sst[i])); write_record(ba, "BrtEndSst"); return ba.end(); }