3882 lines
123 KiB
JavaScript
3882 lines
123 KiB
JavaScript
|
var LZMA = (function () {
|
||
|
var action_compress = 1,
|
||
|
action_decompress = 2,
|
||
|
action_update = 3;
|
||
|
|
||
|
function update_progress(percent, callback_num) {
|
||
|
///TODO: Calculate ETA.
|
||
|
postMessage({
|
||
|
action: 3,
|
||
|
callback_num: callback_num,
|
||
|
result: percent
|
||
|
});
|
||
|
}
|
||
|
|
||
|
var $moduleName, $moduleBase;
|
||
|
|
||
|
var _,
|
||
|
N8000000000000000_longLit = [0, -9223372036854775808],
|
||
|
N1_longLit = [4294967295, -4294967296],
|
||
|
P0_longLit = [0, 0],
|
||
|
P1_longLit = [1, 0],
|
||
|
P4_longLit = [4, 0],
|
||
|
P1000_longLit = [4096, 0],
|
||
|
Pffffff_longLit = [16777215, 0],
|
||
|
P1000000_longLit = [16777216, 0],
|
||
|
Pff000000_longLit = [4278190080, 0],
|
||
|
Pffffffff_longLit = [4294967295, 0],
|
||
|
P7fffffffffffffff_longLit = [4294967295, 9223372032559808512];
|
||
|
|
||
|
function getClass_18() {
|
||
|
return Ljava_lang_Object_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Object_0() {
|
||
|
}
|
||
|
|
||
|
_ = Object_0.prototype = {};
|
||
|
_.getClass$ = getClass_18;
|
||
|
_.typeMarker$ = nullMethod;
|
||
|
_.typeId$ = 1;
|
||
|
function getClass_22() {
|
||
|
return Ljava_lang_Throwable_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Throwable() {
|
||
|
}
|
||
|
|
||
|
_ = Throwable.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_22;
|
||
|
_.typeId$ = 3;
|
||
|
_.detailMessage = null;
|
||
|
function getClass_13() {
|
||
|
return Ljava_lang_Exception_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Exception() {
|
||
|
}
|
||
|
|
||
|
_ = Exception.prototype = new Throwable();
|
||
|
_.getClass$ = getClass_13;
|
||
|
_.typeId$ = 4;
|
||
|
function $RuntimeException(this$static, message) {
|
||
|
this$static.detailMessage = message;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_19() {
|
||
|
return Ljava_lang_RuntimeException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function RuntimeException() {
|
||
|
}
|
||
|
|
||
|
_ = RuntimeException.prototype = new Exception();
|
||
|
_.getClass$ = getClass_19;
|
||
|
_.typeId$ = 5;
|
||
|
function $JavaScriptException(this$static, e) {
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_0() {
|
||
|
return Lcom_google_gwt_core_client_JavaScriptException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function JavaScriptException() {
|
||
|
}
|
||
|
|
||
|
_ = JavaScriptException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_0;
|
||
|
_.typeId$ = 6;
|
||
|
function $append(a, x) {
|
||
|
a[a.explicitLength++] = x;
|
||
|
}
|
||
|
|
||
|
function $appendNonNull(a, x) {
|
||
|
a[a.explicitLength++] = x;
|
||
|
}
|
||
|
|
||
|
function $toString(a) {
|
||
|
var s_0, s;
|
||
|
s_0 = (s = a.join('') , a.length = a.explicitLength = 0 , s);
|
||
|
a[a.explicitLength++] = s_0;
|
||
|
return s_0;
|
||
|
}
|
||
|
|
||
|
function createFromSeed(seedType, length_0) {
|
||
|
var array = new Array(length_0);
|
||
|
if (seedType > 0) {
|
||
|
var value = [null, 0, false, [0, 0]][seedType];
|
||
|
for (var i = 0; i < length_0; ++i) {
|
||
|
array[i] = value;
|
||
|
}
|
||
|
}
|
||
|
return array;
|
||
|
}
|
||
|
|
||
|
function getClass_2() {
|
||
|
return this.arrayClass$;
|
||
|
}
|
||
|
|
||
|
function initDim(arrayClass, typeId, queryId, length_0, seedType) {
|
||
|
var result;
|
||
|
result = createFromSeed(seedType, length_0);
|
||
|
$clinit_4();
|
||
|
wrapArray(result, expandoNames_0, expandoValues_0);
|
||
|
result.arrayClass$ = arrayClass;
|
||
|
result.typeId$ = typeId;
|
||
|
result.queryId$ = queryId;
|
||
|
return result;
|
||
|
}
|
||
|
|
||
|
function initValues(arrayClass, typeId, queryId, array) {
|
||
|
$clinit_4();
|
||
|
wrapArray(array, expandoNames_0, expandoValues_0);
|
||
|
array.arrayClass$ = arrayClass;
|
||
|
array.typeId$ = typeId;
|
||
|
array.queryId$ = queryId;
|
||
|
return array;
|
||
|
}
|
||
|
|
||
|
function setCheck(array, index, value) {
|
||
|
if (value != null) {
|
||
|
if (array.queryId$ > 0 && !canCastUnsafe(value.typeId$, array.queryId$)) {
|
||
|
throw new ArrayStoreException();
|
||
|
}
|
||
|
if (array.queryId$ < 0 && (value.typeMarker$ == nullMethod || value.typeId$ == 2)) {
|
||
|
throw new ArrayStoreException();
|
||
|
}
|
||
|
}
|
||
|
return array[index] = value;
|
||
|
}
|
||
|
|
||
|
function Array_0() {
|
||
|
}
|
||
|
|
||
|
_ = Array_0.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_2;
|
||
|
_.typeId$ = 0;
|
||
|
_.arrayClass$ = null;
|
||
|
_.length = 0;
|
||
|
_.queryId$ = 0;
|
||
|
function $clinit_4() {
|
||
|
$clinit_4 = nullMethod;
|
||
|
expandoNames_0 = [];
|
||
|
expandoValues_0 = [];
|
||
|
initExpandos(new Array_0(), expandoNames_0, expandoValues_0);
|
||
|
}
|
||
|
|
||
|
function initExpandos(protoType, expandoNames, expandoValues) {
|
||
|
var i = 0, value;
|
||
|
for (var name_0 in protoType) {
|
||
|
if (value = protoType[name_0]) {
|
||
|
expandoNames[i] = name_0;
|
||
|
expandoValues[i] = value;
|
||
|
++i;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function wrapArray(array, expandoNames, expandoValues) {
|
||
|
$clinit_4();
|
||
|
for (var i = 0, c = expandoNames.length; i < c; ++i) {
|
||
|
array[expandoNames[i]] = expandoValues[i];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
var expandoNames_0, expandoValues_0;
|
||
|
function canCast(srcId, dstId) {
|
||
|
return srcId && !!typeIdArray[srcId][dstId];
|
||
|
}
|
||
|
|
||
|
function canCastUnsafe(srcId, dstId) {
|
||
|
return srcId && typeIdArray[srcId][dstId];
|
||
|
}
|
||
|
|
||
|
function dynamicCast(src, dstId) {
|
||
|
if (src != null && !canCastUnsafe(src.typeId$, dstId)) {
|
||
|
throw new ClassCastException();
|
||
|
}
|
||
|
return src;
|
||
|
}
|
||
|
|
||
|
function instanceOf(src, dstId) {
|
||
|
return src != null && canCast(src.typeId$, dstId);
|
||
|
}
|
||
|
|
||
|
function round_int(x) {
|
||
|
return ~~Math.max(Math.min(x, 2147483647), -2147483648);
|
||
|
}
|
||
|
|
||
|
var typeIdArray = [
|
||
|
{},
|
||
|
{},
|
||
|
{1:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1, 10:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1, 11:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{2:1},
|
||
|
{4:1},
|
||
|
{5:1},
|
||
|
{6:1},
|
||
|
{7:1},
|
||
|
{8:1},
|
||
|
{9:1}
|
||
|
];
|
||
|
|
||
|
function caught(e) {
|
||
|
if (e != null && canCast(e.typeId$, 2)) {
|
||
|
return e;
|
||
|
}
|
||
|
return $JavaScriptException(new JavaScriptException(), e);
|
||
|
}
|
||
|
|
||
|
function add(a, b) {
|
||
|
var newHigh, newLow;
|
||
|
newHigh = a[1] + b[1];
|
||
|
newLow = a[0] + b[0];
|
||
|
return create(newLow, newHigh);
|
||
|
}
|
||
|
|
||
|
function addTimes(accum, a, b) {
|
||
|
if (a == 0) {
|
||
|
return accum;
|
||
|
}
|
||
|
if (b == 0) {
|
||
|
return accum;
|
||
|
}
|
||
|
return add(accum, create(a * b, 0));
|
||
|
}
|
||
|
|
||
|
function and(a, b) {
|
||
|
return makeFromBits(~~Math.max(Math.min(a[1] / 4294967296, 2147483647), -2147483648) & ~~Math.max(Math.min(b[1] / 4294967296, 2147483647), -2147483648), lowBits_0(a) & lowBits_0(b));
|
||
|
}
|
||
|
|
||
|
function compare(a, b) {
|
||
|
var nega, negb;
|
||
|
if (a[0] == b[0] && a[1] == b[1]) {
|
||
|
return 0;
|
||
|
}
|
||
|
nega = a[1] < 0;
|
||
|
negb = b[1] < 0;
|
||
|
if (nega && !negb) {
|
||
|
return -1;
|
||
|
}
|
||
|
if (!nega && negb) {
|
||
|
return 1;
|
||
|
}
|
||
|
if (sub(a, b)[1] < 0) {
|
||
|
return -1;
|
||
|
}
|
||
|
else {
|
||
|
return 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function create(valueLow, valueHigh) {
|
||
|
var diffHigh, diffLow;
|
||
|
valueHigh %= 1.8446744073709552E19;
|
||
|
valueLow %= 1.8446744073709552E19;
|
||
|
diffHigh = valueHigh % 4294967296;
|
||
|
diffLow = Math.floor(valueLow / 4294967296) * 4294967296;
|
||
|
valueHigh = valueHigh - diffHigh + diffLow;
|
||
|
valueLow = valueLow - diffLow + diffHigh;
|
||
|
while (valueLow < 0) {
|
||
|
valueLow += 4294967296;
|
||
|
valueHigh -= 4294967296;
|
||
|
}
|
||
|
while (valueLow > 4294967295) {
|
||
|
valueLow -= 4294967296;
|
||
|
valueHigh += 4294967296;
|
||
|
}
|
||
|
valueHigh = valueHigh % 1.8446744073709552E19;
|
||
|
while (valueHigh > 9223372032559808512) {
|
||
|
valueHigh -= 1.8446744073709552E19;
|
||
|
}
|
||
|
while (valueHigh < -9223372036854775808) {
|
||
|
valueHigh += 1.8446744073709552E19;
|
||
|
}
|
||
|
return [valueLow, valueHigh];
|
||
|
}
|
||
|
|
||
|
function div(a, b) {
|
||
|
var approx, deltaRem, deltaResult, halfa, rem, result;
|
||
|
if (b[0] == 0 && b[1] == 0) {
|
||
|
throw $ArithmeticException(new ArithmeticException(), '/ by zero');
|
||
|
}
|
||
|
if (a[0] == 0 && a[1] == 0) {
|
||
|
return $clinit_10() , ZERO;
|
||
|
}
|
||
|
if (eq(a, ($clinit_10() , MIN_VALUE))) {
|
||
|
if (eq(b, ONE) || eq(b, NEG_ONE)) {
|
||
|
return MIN_VALUE;
|
||
|
}
|
||
|
halfa = shr(a, 1);
|
||
|
approx = shl(div(halfa, b), 1);
|
||
|
rem = sub(a, mul(b, approx));
|
||
|
return add(approx, div(rem, b));
|
||
|
}
|
||
|
if (eq(b, MIN_VALUE)) {
|
||
|
return ZERO;
|
||
|
}
|
||
|
if (a[1] < 0) {
|
||
|
if (b[1] < 0) {
|
||
|
return div(neg(a), neg(b));
|
||
|
} else {
|
||
|
return neg(div(neg(a), b));
|
||
|
}
|
||
|
}
|
||
|
if (b[1] < 0) {
|
||
|
return neg(div(a, neg(b)));
|
||
|
}
|
||
|
result = ZERO;
|
||
|
rem = a;
|
||
|
while (compare(rem, b) >= 0) {
|
||
|
deltaResult = fromDouble(Math.floor(toDoubleRoundDown(rem) / toDoubleRoundUp(b)));
|
||
|
if (deltaResult[0] == 0 && deltaResult[1] == 0) {
|
||
|
deltaResult = ONE;
|
||
|
}
|
||
|
deltaRem = mul(deltaResult, b);
|
||
|
result = add(result, deltaResult);
|
||
|
rem = sub(rem, deltaRem);
|
||
|
}
|
||
|
return result;
|
||
|
}
|
||
|
|
||
|
function eq(a, b) {
|
||
|
return a[0] == b[0] && a[1] == b[1];
|
||
|
}
|
||
|
|
||
|
function fromDouble(value) {
|
||
|
if (isNaN(value)) {
|
||
|
return $clinit_10() , ZERO;
|
||
|
}
|
||
|
if (value < -9223372036854775808) {
|
||
|
return $clinit_10() , MIN_VALUE;
|
||
|
}
|
||
|
if (value >= 9223372036854775807) {
|
||
|
return $clinit_10() , MAX_VALUE;
|
||
|
}
|
||
|
if (value > 0) {
|
||
|
return create(Math.floor(value), 0);
|
||
|
} else {
|
||
|
return create(Math.ceil(value), 0);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function fromInt(value) {
|
||
|
var rebase, result;
|
||
|
if (value > -129 && value < 128) {
|
||
|
rebase = value + 128;
|
||
|
result = ($clinit_9() , boxedValues)[rebase];
|
||
|
if (result == null) {
|
||
|
result = boxedValues[rebase] = internalFromInt(value);
|
||
|
}
|
||
|
return result;
|
||
|
}
|
||
|
return internalFromInt(value);
|
||
|
}
|
||
|
|
||
|
function internalFromInt(value) {
|
||
|
if (value >= 0) {
|
||
|
return [value, 0];
|
||
|
} else {
|
||
|
return [value + 4294967296, -4294967296];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function lowBits_0(a) {
|
||
|
if (a[0] >= 2147483648) {
|
||
|
return ~~Math.max(Math.min(a[0] - 4294967296, 2147483647), -2147483648);
|
||
|
} else {
|
||
|
return ~~Math.max(Math.min(a[0], 2147483647), -2147483648);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function makeFromBits(highBits, lowBits) {
|
||
|
var high, low;
|
||
|
high = highBits * 4294967296;
|
||
|
low = lowBits;
|
||
|
if (lowBits < 0) {
|
||
|
low += 4294967296;
|
||
|
}
|
||
|
return [low, high];
|
||
|
}
|
||
|
|
||
|
function mul(a, b) {
|
||
|
var a1, a2, a3, a4, b1, b2, b3, b4, res;
|
||
|
if (a[0] == 0 && a[1] == 0) {
|
||
|
return $clinit_10() , ZERO;
|
||
|
}
|
||
|
if (b[0] == 0 && b[1] == 0) {
|
||
|
return $clinit_10() , ZERO;
|
||
|
}
|
||
|
if (eq(a, ($clinit_10() , MIN_VALUE))) {
|
||
|
return multByMinValue(b);
|
||
|
}
|
||
|
if (eq(b, MIN_VALUE)) {
|
||
|
return multByMinValue(a);
|
||
|
}
|
||
|
if (a[1] < 0) {
|
||
|
if (b[1] < 0) {
|
||
|
return mul(neg(a), neg(b));
|
||
|
} else {
|
||
|
return neg(mul(neg(a), b));
|
||
|
}
|
||
|
}
|
||
|
if (b[1] < 0) {
|
||
|
return neg(mul(a, neg(b)));
|
||
|
}
|
||
|
if (compare(a, TWO_PWR_24) < 0 && compare(b, TWO_PWR_24) < 0) {
|
||
|
return create((a[1] + a[0]) * (b[1] + b[0]), 0);
|
||
|
}
|
||
|
a3 = a[1] % 281474976710656;
|
||
|
a4 = a[1] - a3;
|
||
|
a1 = a[0] % 65536;
|
||
|
a2 = a[0] - a1;
|
||
|
b3 = b[1] % 281474976710656;
|
||
|
b4 = b[1] - b3;
|
||
|
b1 = b[0] % 65536;
|
||
|
b2 = b[0] - b1;
|
||
|
res = ZERO;
|
||
|
res = addTimes(res, a4, b1);
|
||
|
res = addTimes(res, a3, b2);
|
||
|
res = addTimes(res, a3, b1);
|
||
|
res = addTimes(res, a2, b3);
|
||
|
res = addTimes(res, a2, b2);
|
||
|
res = addTimes(res, a2, b1);
|
||
|
res = addTimes(res, a1, b4);
|
||
|
res = addTimes(res, a1, b3);
|
||
|
res = addTimes(res, a1, b2);
|
||
|
res = addTimes(res, a1, b1);
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
function multByMinValue(a) {
|
||
|
if ((lowBits_0(a) & 1) == 1) {
|
||
|
return $clinit_10() , MIN_VALUE;
|
||
|
} else {
|
||
|
return $clinit_10() , ZERO;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function neg(a) {
|
||
|
var newHigh, newLow;
|
||
|
if (eq(a, ($clinit_10() , MIN_VALUE))) {
|
||
|
return MIN_VALUE;
|
||
|
}
|
||
|
newHigh = -a[1];
|
||
|
newLow = -a[0];
|
||
|
if (newLow > 4294967295) {
|
||
|
newLow -= 4294967296;
|
||
|
newHigh += 4294967296;
|
||
|
}
|
||
|
if (newLow < 0) {
|
||
|
newLow += 4294967296;
|
||
|
newHigh -= 4294967296;
|
||
|
}
|
||
|
return [newLow, newHigh];
|
||
|
}
|
||
|
|
||
|
function pwrAsDouble(n) {
|
||
|
if (n <= 30) {
|
||
|
return 1 << n;
|
||
|
} else {
|
||
|
return pwrAsDouble(30) * pwrAsDouble(n - 30);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function shl(a, n) {
|
||
|
var diff, newHigh, newLow, twoToN;
|
||
|
n &= 63;
|
||
|
if (eq(a, ($clinit_10() , MIN_VALUE))) {
|
||
|
if (n == 0) {
|
||
|
return a;
|
||
|
} else {
|
||
|
return ZERO;
|
||
|
}
|
||
|
}
|
||
|
if (a[1] < 0) {
|
||
|
return neg(shl(neg(a), n));
|
||
|
}
|
||
|
twoToN = pwrAsDouble(n);
|
||
|
newHigh = a[1] * twoToN % 1.8446744073709552E19;
|
||
|
newLow = a[0] * twoToN;
|
||
|
diff = newLow - newLow % 4294967296;
|
||
|
newHigh += diff;
|
||
|
newLow -= diff;
|
||
|
if (newHigh >= 9223372036854775807) {
|
||
|
newHigh -= 1.8446744073709552E19;
|
||
|
}
|
||
|
return [newLow, newHigh];
|
||
|
}
|
||
|
|
||
|
function shr(a, n) {
|
||
|
var newHigh, newLow, shiftFact;
|
||
|
n &= 63;
|
||
|
shiftFact = pwrAsDouble(n);
|
||
|
newHigh = a[1] / shiftFact;
|
||
|
newLow = Math.floor(a[0] / shiftFact);
|
||
|
return create(newLow, newHigh);
|
||
|
}
|
||
|
|
||
|
function shru(a, n) {
|
||
|
var sr;
|
||
|
n &= 63;
|
||
|
sr = shr(a, n);
|
||
|
if (a[1] < 0) {
|
||
|
sr = add(sr, shl(($clinit_10() , TWO), 63 - n));
|
||
|
}
|
||
|
return sr;
|
||
|
}
|
||
|
|
||
|
function sub(a, b) {
|
||
|
var newHigh, newLow;
|
||
|
newHigh = a[1] - b[1];
|
||
|
newLow = a[0] - b[0];
|
||
|
return create(newLow, newHigh);
|
||
|
}
|
||
|
|
||
|
function toDoubleRoundDown(a) {
|
||
|
var diff, magnitute, toSubtract;
|
||
|
magnitute = round_int(Math.log(a[1]) / ($clinit_10() , LN_2));
|
||
|
if (magnitute <= 48) {
|
||
|
return a[1] + a[0];
|
||
|
} else {
|
||
|
diff = magnitute - 48;
|
||
|
toSubtract = (1 << diff) - 1;
|
||
|
return a[1] + (a[0] - toSubtract);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function toDoubleRoundUp(a) {
|
||
|
var diff, magnitute, toAdd;
|
||
|
magnitute = round_int(Math.log(a[1]) / ($clinit_10() , LN_2));
|
||
|
if (magnitute <= 48) {
|
||
|
return a[1] + a[0];
|
||
|
} else {
|
||
|
diff = magnitute - 48;
|
||
|
toAdd = (1 << diff) - 1;
|
||
|
return a[1] + (a[0] + toAdd);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function toString_0(a) {
|
||
|
var digits, rem, remDivTenPower, res, tenPowerLong, zeroesNeeded;
|
||
|
if (a[0] == 0 && a[1] == 0) {
|
||
|
return '0';
|
||
|
}
|
||
|
if (eq(a, ($clinit_10() , MIN_VALUE))) {
|
||
|
return '-9223372036854775808';
|
||
|
}
|
||
|
if (a[1] < 0) {
|
||
|
return '-' + toString_0(neg(a));
|
||
|
}
|
||
|
rem = a;
|
||
|
res = '';
|
||
|
while (!(rem[0] == 0 && rem[1] == 0)) {
|
||
|
tenPowerLong = fromInt(1000000000);
|
||
|
remDivTenPower = div(rem, tenPowerLong);
|
||
|
digits = '' + lowBits_0(sub(rem, mul(remDivTenPower, tenPowerLong)));
|
||
|
rem = remDivTenPower;
|
||
|
if (!(rem[0] == 0 && rem[1] == 0)) {
|
||
|
zeroesNeeded = 9 - digits.length;
|
||
|
for (; zeroesNeeded > 0; --zeroesNeeded) {
|
||
|
digits = '0' + digits;
|
||
|
}
|
||
|
}
|
||
|
res = digits + res;
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
function $clinit_9() {
|
||
|
$clinit_9 = nullMethod;
|
||
|
boxedValues = initDim(_3_3D_classLit, 0, 9, 256, 0);
|
||
|
}
|
||
|
|
||
|
var boxedValues;
|
||
|
function $clinit_10() {
|
||
|
$clinit_10 = nullMethod;
|
||
|
LN_2 = Math.log(2);
|
||
|
MAX_VALUE = P7fffffffffffffff_longLit;
|
||
|
MIN_VALUE = N8000000000000000_longLit;
|
||
|
NEG_ONE = fromInt(-1);
|
||
|
ONE = fromInt(1);
|
||
|
TWO = fromInt(2);
|
||
|
TWO_PWR_24 = P1000000_longLit;
|
||
|
ZERO = fromInt(0);
|
||
|
}
|
||
|
|
||
|
var LN_2, MAX_VALUE, MIN_VALUE, NEG_ONE, ONE, TWO, TWO_PWR_24, ZERO;
|
||
|
function getClass_6() {
|
||
|
return Ljava_io_InputStream_2_classLit;
|
||
|
}
|
||
|
|
||
|
function InputStream() {
|
||
|
}
|
||
|
|
||
|
_ = InputStream.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_6;
|
||
|
_.typeId$ = 0;
|
||
|
function $ByteArrayInputStream(this$static, buf) {
|
||
|
$ByteArrayInputStream_0(this$static, buf, 0, buf.length);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $ByteArrayInputStream_0(this$static, buf, off, len) {
|
||
|
this$static.buf = buf;
|
||
|
this$static.pos = off;
|
||
|
this$static.count = off + len;
|
||
|
if (this$static.count > buf.length)
|
||
|
this$static.count = buf.length;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $read(this$static) {
|
||
|
if (this$static.pos >= this$static.count)
|
||
|
return -1;
|
||
|
return this$static.buf[this$static.pos++] & 255;
|
||
|
}
|
||
|
|
||
|
function $read_0(this$static, buf, off, len) {
|
||
|
if (this$static.pos >= this$static.count)
|
||
|
return -1;
|
||
|
len = min(len, this$static.count - this$static.pos);
|
||
|
arraycopy(this$static.buf, this$static.pos, buf, off, len);
|
||
|
this$static.pos += len;
|
||
|
return len;
|
||
|
}
|
||
|
|
||
|
function getClass_3() {
|
||
|
return Ljava_io_ByteArrayInputStream_2_classLit;
|
||
|
}
|
||
|
|
||
|
function ByteArrayInputStream() {
|
||
|
}
|
||
|
|
||
|
_ = ByteArrayInputStream.prototype = new InputStream();
|
||
|
_.getClass$ = getClass_3;
|
||
|
_.typeId$ = 0;
|
||
|
_.buf = null;
|
||
|
_.count = 0;
|
||
|
_.pos = 0;
|
||
|
function getClass_7() {
|
||
|
return Ljava_io_OutputStream_2_classLit;
|
||
|
}
|
||
|
|
||
|
function OutputStream() {
|
||
|
}
|
||
|
|
||
|
_ = OutputStream.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_7;
|
||
|
_.typeId$ = 0;
|
||
|
function $ByteArrayOutputStream(this$static) {
|
||
|
this$static.buf = initDim(_3B_classLit, 0, -1, 32, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $ensureCapacity(this$static, len) {
|
||
|
var newbuf;
|
||
|
if (len <= this$static.buf.length)
|
||
|
return;
|
||
|
len = max(len, this$static.buf.length * 2);
|
||
|
newbuf = initDim(_3B_classLit, 0, -1, len, 1);
|
||
|
arraycopy(this$static.buf, 0, newbuf, 0, this$static.buf.length);
|
||
|
this$static.buf = newbuf;
|
||
|
}
|
||
|
|
||
|
function $toByteArray(this$static) {
|
||
|
var data;
|
||
|
data = initDim(_3B_classLit, 0, -1, this$static.count, 1);
|
||
|
arraycopy(this$static.buf, 0, data, 0, this$static.count);
|
||
|
return data;
|
||
|
}
|
||
|
|
||
|
function $write(this$static, b) {
|
||
|
$ensureCapacity(this$static, this$static.count + 1);
|
||
|
this$static.buf[this$static.count++] = b << 24 >> 24;
|
||
|
}
|
||
|
|
||
|
function $write_0(this$static, buf, off, len) {
|
||
|
$ensureCapacity(this$static, this$static.count + len);
|
||
|
arraycopy(buf, off, this$static.buf, this$static.count, len);
|
||
|
this$static.count += len;
|
||
|
}
|
||
|
|
||
|
function getClass_4() {
|
||
|
return Ljava_io_ByteArrayOutputStream_2_classLit;
|
||
|
}
|
||
|
|
||
|
function ByteArrayOutputStream() {
|
||
|
}
|
||
|
|
||
|
_ = ByteArrayOutputStream.prototype = new OutputStream();
|
||
|
_.getClass$ = getClass_4;
|
||
|
_.typeId$ = 0;
|
||
|
_.buf = null;
|
||
|
_.count = 0;
|
||
|
function $IOException(this$static, message) {
|
||
|
this$static.detailMessage = message;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_5() {
|
||
|
return Ljava_io_IOException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function IOException() {
|
||
|
}
|
||
|
|
||
|
_ = IOException.prototype = new Exception();
|
||
|
_.getClass$ = getClass_5;
|
||
|
_.typeId$ = 7;
|
||
|
function $ArithmeticException(this$static, explanation) {
|
||
|
this$static.detailMessage = explanation;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_8() {
|
||
|
return Ljava_lang_ArithmeticException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function ArithmeticException() {
|
||
|
}
|
||
|
|
||
|
_ = ArithmeticException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_8;
|
||
|
_.typeId$ = 8;
|
||
|
function $ArrayStoreException(this$static, message) {
|
||
|
this$static.detailMessage = message;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_9() {
|
||
|
return Ljava_lang_ArrayStoreException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function ArrayStoreException() {
|
||
|
}
|
||
|
|
||
|
_ = ArrayStoreException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_9;
|
||
|
_.typeId$ = 9;
|
||
|
function createForArray(packageName, className) {
|
||
|
var clazz;
|
||
|
clazz = new Class();
|
||
|
clazz.typeName = packageName + className;
|
||
|
return clazz;
|
||
|
}
|
||
|
|
||
|
function createForClass(packageName, className) {
|
||
|
var clazz;
|
||
|
clazz = new Class();
|
||
|
clazz.typeName = packageName + className;
|
||
|
return clazz;
|
||
|
}
|
||
|
|
||
|
function createForEnum(packageName, className) {
|
||
|
var clazz;
|
||
|
clazz = new Class();
|
||
|
clazz.typeName = packageName + className;
|
||
|
return clazz;
|
||
|
}
|
||
|
|
||
|
function getClass_11() {
|
||
|
return Ljava_lang_Class_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Class() {
|
||
|
}
|
||
|
|
||
|
_ = Class.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_11;
|
||
|
_.typeId$ = 0;
|
||
|
_.typeName = null;
|
||
|
function getClass_10() {
|
||
|
return Ljava_lang_ClassCastException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function ClassCastException() {
|
||
|
}
|
||
|
|
||
|
_ = ClassCastException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_10;
|
||
|
_.typeId$ = 12;
|
||
|
function getClass_12() {
|
||
|
return Ljava_lang_Enum_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Enum() {
|
||
|
}
|
||
|
|
||
|
_ = Enum.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_12;
|
||
|
_.typeId$ = 0;
|
||
|
function $IllegalArgumentException(this$static, message) {
|
||
|
this$static.detailMessage = message;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_14() {
|
||
|
return Ljava_lang_IllegalArgumentException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function IllegalArgumentException() {
|
||
|
}
|
||
|
|
||
|
_ = IllegalArgumentException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_14;
|
||
|
_.typeId$ = 13;
|
||
|
function getClass_15() {
|
||
|
return Ljava_lang_IllegalStateException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function IllegalStateException() {
|
||
|
}
|
||
|
|
||
|
_ = IllegalStateException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_15;
|
||
|
_.typeId$ = 14;
|
||
|
function getClass_16() {
|
||
|
return Ljava_lang_IndexOutOfBoundsException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function IndexOutOfBoundsException() {
|
||
|
}
|
||
|
|
||
|
_ = IndexOutOfBoundsException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_16;
|
||
|
_.typeId$ = 15;
|
||
|
function max(x, y) {
|
||
|
return x > y?x:y;
|
||
|
}
|
||
|
|
||
|
function min(x, y) {
|
||
|
return x < y?x:y;
|
||
|
}
|
||
|
|
||
|
function getClass_17() {
|
||
|
return Ljava_lang_NullPointerException_2_classLit;
|
||
|
}
|
||
|
|
||
|
function NullPointerException() {
|
||
|
}
|
||
|
|
||
|
_ = NullPointerException.prototype = new RuntimeException();
|
||
|
_.getClass$ = getClass_17;
|
||
|
_.typeId$ = 16;
|
||
|
function $equals(this$static, other) {
|
||
|
if (other == null) {
|
||
|
return false;
|
||
|
}
|
||
|
return String(this$static) == other;
|
||
|
}
|
||
|
|
||
|
function $getChars(this$static, srcBegin, srcEnd, dst, dstBegin) {
|
||
|
var srcIdx;
|
||
|
for (srcIdx = srcBegin; srcIdx < srcEnd; ++srcIdx) {
|
||
|
dst[dstBegin++] = this$static.charCodeAt(srcIdx);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_21() {
|
||
|
return Ljava_lang_String_2_classLit;
|
||
|
}
|
||
|
|
||
|
_ = String.prototype;
|
||
|
_.getClass$ = getClass_21;
|
||
|
_.typeId$ = 2;
|
||
|
function $StringBuilder(this$static) {
|
||
|
var array;
|
||
|
this$static.data = (array = [] , array.explicitLength = 0 , array);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_20() {
|
||
|
return Ljava_lang_StringBuilder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function StringBuilder() {
|
||
|
}
|
||
|
|
||
|
_ = StringBuilder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_20;
|
||
|
_.typeId$ = 0;
|
||
|
function arraycopy(src, srcOfs, dest, destOfs, len) {
|
||
|
var destArray, destEnd, destTypeName, destlen, i, srcArray, srcTypeName, srclen;
|
||
|
|
||
|
if (src == null || dest == null) {
|
||
|
throw new NullPointerException();
|
||
|
}
|
||
|
|
||
|
srcTypeName = (src.typeMarker$ == nullMethod || src.typeId$ == 2 ? src.getClass$() : Lcom_google_gwt_core_client_JavaScriptObject_2_classLit).typeName;
|
||
|
destTypeName = (dest.typeMarker$ == nullMethod || dest.typeId$ == 2 ? dest.getClass$() : Lcom_google_gwt_core_client_JavaScriptObject_2_classLit).typeName;
|
||
|
|
||
|
if (srcTypeName.charCodeAt(0) != 91 || destTypeName.charCodeAt(0) != 91) {
|
||
|
throw $ArrayStoreException(new ArrayStoreException(), 'Must be array types');
|
||
|
}
|
||
|
if (srcTypeName.charCodeAt(1) != destTypeName.charCodeAt(1)) {
|
||
|
throw $ArrayStoreException(new ArrayStoreException(), 'Array types must match');
|
||
|
}
|
||
|
|
||
|
srclen = src.length;
|
||
|
destlen = dest.length;
|
||
|
if (srcOfs < 0 || destOfs < 0 || len < 0 || srcOfs + len > srclen || destOfs + len > destlen) {
|
||
|
throw new IndexOutOfBoundsException();
|
||
|
}
|
||
|
if ((srcTypeName.charCodeAt(1) == 76 || srcTypeName.charCodeAt(1) == 91) && !$equals(srcTypeName, destTypeName)) {
|
||
|
srcArray = dynamicCast(src, 3);
|
||
|
destArray = dynamicCast(dest, 3);
|
||
|
if ((src == null ? null : src) === (dest == null ? null : dest) && srcOfs < destOfs) {
|
||
|
srcOfs += len;
|
||
|
for (destEnd = destOfs + len; destEnd-- > destOfs;) {
|
||
|
setCheck(destArray, destEnd, srcArray[--srcOfs]);
|
||
|
}
|
||
|
} else {
|
||
|
for (destEnd = destOfs + len; destOfs < destEnd;) {
|
||
|
setCheck(destArray, destOfs++, srcArray[srcOfs++]);
|
||
|
}
|
||
|
}
|
||
|
} else {
|
||
|
for (i = 0; i < len; ++i) {
|
||
|
dest[destOfs + i] = src[srcOfs + i]
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
function $configure(this$static, encoder) {
|
||
|
if (!$SetDictionarySize_0(encoder, 1 << this$static.dictionarySize))
|
||
|
throw $RuntimeException(new RuntimeException(), 'unexpected failure');
|
||
|
if (!$SetNumFastBytes(encoder, this$static.fb))
|
||
|
throw $RuntimeException(new RuntimeException(), 'unexpected failure');
|
||
|
if (!$SetMatchFinder(encoder, this$static.matchFinder))
|
||
|
throw $RuntimeException(new RuntimeException(), 'unexpected failure');
|
||
|
if (!$SetLcLpPb_0(encoder, this$static.lc, this$static.lp, this$static.pb))
|
||
|
throw $RuntimeException(new RuntimeException(), 'unexpected failure');
|
||
|
}
|
||
|
|
||
|
function getClass_23() {
|
||
|
return Lorg_dellroad_lzma_client_CompressionMode_2_classLit;
|
||
|
}
|
||
|
|
||
|
function CompressionMode() {
|
||
|
}
|
||
|
|
||
|
_ = CompressionMode.prototype = new Enum();
|
||
|
_.getClass$ = getClass_23;
|
||
|
_.typeId$ = 0;
|
||
|
_.dictionarySize = 0;
|
||
|
_.fb = 0;
|
||
|
_.lc = 0;
|
||
|
_.lp = 0;
|
||
|
_.matchFinder = 0;
|
||
|
_.pb = 0;
|
||
|
|
||
|
function $execute(this$static) {
|
||
|
var $e0;
|
||
|
try {
|
||
|
return $processChunk(this$static.chunker);
|
||
|
}
|
||
|
catch ($e0) {
|
||
|
$e0 = caught($e0);
|
||
|
if (instanceOf($e0, 10)) {
|
||
|
return false;
|
||
|
} else {
|
||
|
throw $e0;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $init(this$static, input, output, length_0, mode) {
|
||
|
var encoder, i;
|
||
|
if (!mode)
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'null mode');
|
||
|
if (compare(length_0, N1_longLit) < 0)
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid length ' + toString_0(length_0));
|
||
|
this$static.length_0 = length_0;
|
||
|
encoder = $Encoder(new Encoder());
|
||
|
$configure(mode, encoder);
|
||
|
encoder._writeEndMark = true;
|
||
|
$WriteCoderProperties(encoder, output);
|
||
|
for (i = 0; i < 64; i += 8)
|
||
|
$write(output, lowBits_0(shr(length_0, i)) & 255);
|
||
|
this$static.chunker = (encoder._needReleaseMFStream = false , (encoder._inStream = input , encoder._finished = false , $Create_2(encoder) , encoder._rangeEncoder.Stream = output , $Init_4(encoder) , $FillDistancesPrices(encoder) , $FillAlignPrices(encoder) , encoder._lenEncoder._tableSize = encoder._numFastBytes + 1 - 2 , $UpdateTables(encoder._lenEncoder, 1 << encoder._posStateBits) , encoder._repMatchLenEncoder._tableSize = encoder._numFastBytes + 1 - 2 , $UpdateTables(encoder._repMatchLenEncoder, 1 << encoder._posStateBits) , encoder.nowPos64 = P0_longLit , undefined) , $Chunker_0(new Chunker(), encoder));
|
||
|
}
|
||
|
|
||
|
function getClass_26() {
|
||
|
return Lorg_dellroad_lzma_client_LZMACompressor_2_classLit;
|
||
|
}
|
||
|
|
||
|
function LZMACompressor() {
|
||
|
}
|
||
|
|
||
|
_ = LZMACompressor.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_26;
|
||
|
_.typeId$ = 0;
|
||
|
_.chunker = null;
|
||
|
|
||
|
function $LZMAByteArrayCompressor(this$static, data, mode) {
|
||
|
var $e0;
|
||
|
this$static.output = $ByteArrayOutputStream(new ByteArrayOutputStream());
|
||
|
try {
|
||
|
$init(this$static, $ByteArrayInputStream(new ByteArrayInputStream(), data), this$static.output, fromInt(data.length), mode);
|
||
|
} catch ($e0) {
|
||
|
$e0 = caught($e0);
|
||
|
if (instanceOf($e0, 10)) {
|
||
|
throw $RuntimeException(new RuntimeException(), 'impossible exception');
|
||
|
} else {
|
||
|
throw $e0;
|
||
|
}
|
||
|
}
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_24() {
|
||
|
return Lorg_dellroad_lzma_client_LZMAByteArrayCompressor_2_classLit;
|
||
|
}
|
||
|
|
||
|
function LZMAByteArrayCompressor() {
|
||
|
}
|
||
|
|
||
|
_ = LZMAByteArrayCompressor.prototype = new LZMACompressor();
|
||
|
_.getClass$ = getClass_24;
|
||
|
_.typeId$ = 0;
|
||
|
_.output = null;
|
||
|
function $execute_0(this$static) {
|
||
|
var $e0, e;
|
||
|
try {
|
||
|
return $processChunk(this$static.chunker);
|
||
|
}
|
||
|
catch ($e0) {
|
||
|
$e0 = caught($e0);
|
||
|
if (instanceOf($e0, 10)) {
|
||
|
e = $e0;
|
||
|
this$static.exception = e;
|
||
|
return false;
|
||
|
} else {
|
||
|
throw $e0;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $init_0(this$static, input, output) {
|
||
|
var decoder,
|
||
|
hex_length = "",
|
||
|
i,
|
||
|
properties,
|
||
|
r,
|
||
|
tmp_length;
|
||
|
|
||
|
properties = initDim(_3B_classLit, 0, -1, 5, 1);
|
||
|
for (i = 0; i < properties.length; ++i) {
|
||
|
r = $read(input);
|
||
|
if (r == -1)
|
||
|
throw $IOException(new IOException(), 'truncated input');
|
||
|
properties[i] = r << 24 >> 24;
|
||
|
}
|
||
|
decoder = $Decoder(new Decoder());
|
||
|
if (!$SetDecoderProperties(decoder, properties))
|
||
|
throw $IOException(new IOException(), 'corrupted input');
|
||
|
|
||
|
for (i = 0; i < 64; i += 8) {
|
||
|
r = $read(input);
|
||
|
if (r == -1)
|
||
|
throw $IOException(new IOException(), 'truncated input');
|
||
|
r = r.toString(16);
|
||
|
if (r.length == 1) r = "0" + r;
|
||
|
hex_length = r + "" + hex_length;
|
||
|
}
|
||
|
|
||
|
/// Was the length set in the header (if it was compressed from a stream, the length is all f's).
|
||
|
if (hex_length.toLowerCase() == "ffffffffffffffffff" || hex_length == 0) {
|
||
|
/// The length is unknown, so set to -1.
|
||
|
this$static.length_0 = N1_longLit;
|
||
|
} else {
|
||
|
///NOTE: If there is a problem with the decoder because of the length, you can always set the length to -1 (N1_longLit) which means unknown.
|
||
|
tmp_length = parseInt(hex_length, 16);
|
||
|
/// If the length is too long to handle, just set it to unknown.
|
||
|
if (tmp_length > 4294967295) {
|
||
|
this$static.length_0 = N1_longLit;
|
||
|
} else {
|
||
|
this$static.length_0 = fromDouble(tmp_length);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
this$static.chunker = $CodeInChunks(decoder, input, output, this$static.length_0);
|
||
|
}
|
||
|
|
||
|
function getClass_27() {
|
||
|
return Lorg_dellroad_lzma_client_LZMADecompressor_2_classLit;
|
||
|
}
|
||
|
|
||
|
function LZMADecompressor() {
|
||
|
}
|
||
|
|
||
|
_ = LZMADecompressor.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_27;
|
||
|
_.typeId$ = 0;
|
||
|
_.chunker = null;
|
||
|
_.exception = null;
|
||
|
_.length_0 = P0_longLit;
|
||
|
function $LZMAByteArrayDecompressor(this$static, data) {
|
||
|
this$static.output = $ByteArrayOutputStream(new ByteArrayOutputStream());
|
||
|
$init_0(this$static, $ByteArrayInputStream(new ByteArrayInputStream(), data), this$static.output);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_25() {
|
||
|
return Lorg_dellroad_lzma_client_LZMAByteArrayDecompressor_2_classLit;
|
||
|
}
|
||
|
|
||
|
function LZMAByteArrayDecompressor() {
|
||
|
}
|
||
|
|
||
|
_ = LZMAByteArrayDecompressor.prototype = new LZMADecompressor();
|
||
|
_.getClass$ = getClass_25;
|
||
|
_.typeId$ = 0;
|
||
|
_.output = null;
|
||
|
function $Create_4(this$static, keepSizeBefore, keepSizeAfter, keepSizeReserv) {
|
||
|
var blockSize;
|
||
|
this$static._keepSizeBefore = keepSizeBefore;
|
||
|
this$static._keepSizeAfter = keepSizeAfter;
|
||
|
blockSize = keepSizeBefore + keepSizeAfter + keepSizeReserv;
|
||
|
if (this$static._bufferBase == null || this$static._blockSize != blockSize) {
|
||
|
this$static._bufferBase = null;
|
||
|
this$static._blockSize = blockSize;
|
||
|
this$static._bufferBase = initDim(_3B_classLit, 0, -1, this$static._blockSize, 1);
|
||
|
}
|
||
|
this$static._pointerToLastSafePosition = this$static._blockSize - keepSizeAfter;
|
||
|
}
|
||
|
|
||
|
function $GetIndexByte(this$static, index) {
|
||
|
return this$static._bufferBase[this$static._bufferOffset + this$static._pos + index];
|
||
|
}
|
||
|
|
||
|
function $GetMatchLen(this$static, index, distance, limit) {
|
||
|
var i, pby;
|
||
|
if (this$static._streamEndWasReached) {
|
||
|
if (this$static._pos + index + limit > this$static._streamPos) {
|
||
|
limit = this$static._streamPos - (this$static._pos + index);
|
||
|
}
|
||
|
}
|
||
|
++distance;
|
||
|
pby = this$static._bufferOffset + this$static._pos + index;
|
||
|
for (i = 0; i < limit && this$static._bufferBase[pby + i] == this$static._bufferBase[pby + i - distance]; ++i) {
|
||
|
}
|
||
|
return i;
|
||
|
}
|
||
|
|
||
|
function $GetNumAvailableBytes(this$static) {
|
||
|
return this$static._streamPos - this$static._pos;
|
||
|
}
|
||
|
|
||
|
function $MoveBlock(this$static) {
|
||
|
var i, numBytes, offset;
|
||
|
offset = this$static._bufferOffset + this$static._pos - this$static._keepSizeBefore;
|
||
|
if (offset > 0) {
|
||
|
--offset;
|
||
|
}
|
||
|
numBytes = this$static._bufferOffset + this$static._streamPos - offset;
|
||
|
for (i = 0; i < numBytes; ++i) {
|
||
|
this$static._bufferBase[i] = this$static._bufferBase[offset + i];
|
||
|
}
|
||
|
this$static._bufferOffset -= offset;
|
||
|
}
|
||
|
|
||
|
function $MovePos_1(this$static) {
|
||
|
var pointerToPostion;
|
||
|
++this$static._pos;
|
||
|
if (this$static._pos > this$static._posLimit) {
|
||
|
pointerToPostion = this$static._bufferOffset + this$static._pos;
|
||
|
if (pointerToPostion > this$static._pointerToLastSafePosition) {
|
||
|
$MoveBlock(this$static);
|
||
|
}
|
||
|
$ReadBlock(this$static);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReadBlock(this$static) {
|
||
|
var numReadBytes, pointerToPostion, size;
|
||
|
if (this$static._streamEndWasReached)
|
||
|
return;
|
||
|
while (true) {
|
||
|
size = -this$static._bufferOffset + this$static._blockSize - this$static._streamPos;
|
||
|
if (size == 0)
|
||
|
return;
|
||
|
numReadBytes = $read_0(this$static._stream, this$static._bufferBase, this$static._bufferOffset + this$static._streamPos, size);
|
||
|
if (numReadBytes == -1) {
|
||
|
this$static._posLimit = this$static._streamPos;
|
||
|
pointerToPostion = this$static._bufferOffset + this$static._posLimit;
|
||
|
if (pointerToPostion > this$static._pointerToLastSafePosition) {
|
||
|
this$static._posLimit = this$static._pointerToLastSafePosition - this$static._bufferOffset;
|
||
|
}
|
||
|
this$static._streamEndWasReached = true;
|
||
|
return;
|
||
|
}
|
||
|
this$static._streamPos += numReadBytes;
|
||
|
if (this$static._streamPos >= this$static._pos + this$static._keepSizeAfter) {
|
||
|
this$static._posLimit = this$static._streamPos - this$static._keepSizeAfter;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReduceOffsets(this$static, subValue) {
|
||
|
this$static._bufferOffset += subValue;
|
||
|
this$static._posLimit -= subValue;
|
||
|
this$static._pos -= subValue;
|
||
|
this$static._streamPos -= subValue;
|
||
|
}
|
||
|
|
||
|
function getClass_40() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_InWindow_2_classLit;
|
||
|
}
|
||
|
|
||
|
function InWindow() {
|
||
|
}
|
||
|
|
||
|
_ = InWindow.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_40;
|
||
|
_.typeId$ = 0;
|
||
|
_._blockSize = 0;
|
||
|
_._bufferBase = null;
|
||
|
_._bufferOffset = 0;
|
||
|
_._keepSizeAfter = 0;
|
||
|
_._keepSizeBefore = 0;
|
||
|
_._pointerToLastSafePosition = 0;
|
||
|
_._pos = 0;
|
||
|
_._posLimit = 0;
|
||
|
_._stream = null;
|
||
|
_._streamEndWasReached = false;
|
||
|
_._streamPos = 0;
|
||
|
function $clinit_60() {
|
||
|
$clinit_60 = nullMethod;
|
||
|
var i, j, r;
|
||
|
CrcTable = initDim(_3I_classLit, 0, -1, 256, 1);
|
||
|
for (i = 0; i < 256; ++i) {
|
||
|
r = i;
|
||
|
for (j = 0; j < 8; ++j)
|
||
|
if ((r & 1) != 0) {
|
||
|
r = r >>> 1 ^ -306674912;
|
||
|
} else {
|
||
|
r >>>= 1;
|
||
|
}
|
||
|
CrcTable[i] = r;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Create_3(this$static, historySize, keepAddBufferBefore, matchMaxLen, keepAddBufferAfter) {
|
||
|
var cyclicBufferSize, hs, windowReservSize;
|
||
|
if (historySize > 1073741567) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
this$static._cutValue = 16 + (matchMaxLen >> 1);
|
||
|
windowReservSize = ~~((historySize + keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2) + 256;
|
||
|
$Create_4(this$static, historySize + keepAddBufferBefore, matchMaxLen + keepAddBufferAfter, windowReservSize);
|
||
|
this$static._matchMaxLen = matchMaxLen;
|
||
|
cyclicBufferSize = historySize + 1;
|
||
|
if (this$static._cyclicBufferSize != cyclicBufferSize) {
|
||
|
this$static._son = initDim(_3I_classLit, 0, -1, (this$static._cyclicBufferSize = cyclicBufferSize) * 2, 1);
|
||
|
}
|
||
|
|
||
|
hs = 65536;
|
||
|
if (this$static.HASH_ARRAY) {
|
||
|
hs = historySize - 1;
|
||
|
hs |= hs >> 1;
|
||
|
hs |= hs >> 2;
|
||
|
hs |= hs >> 4;
|
||
|
hs |= hs >> 8;
|
||
|
hs >>= 1;
|
||
|
hs |= 65535;
|
||
|
if (hs > 16777216)
|
||
|
hs >>= 1;
|
||
|
this$static._hashMask = hs;
|
||
|
++hs;
|
||
|
hs += this$static.kFixHashSize;
|
||
|
}
|
||
|
|
||
|
if (hs != this$static._hashSizeSum) {
|
||
|
this$static._hash = initDim(_3I_classLit, 0, -1, this$static._hashSizeSum = hs, 1);
|
||
|
}
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $GetMatches(this$static, distances) {
|
||
|
var count, cur, curMatch, curMatch2, curMatch3, cyclicPos, delta, hash2Value, hash3Value, hashValue, len, len0, len1, lenLimit, matchMinPos, maxLen, offset, pby1, ptr0, ptr1, temp;
|
||
|
if (this$static._pos + this$static._matchMaxLen <= this$static._streamPos) {
|
||
|
lenLimit = this$static._matchMaxLen;
|
||
|
} else {
|
||
|
lenLimit = this$static._streamPos - this$static._pos;
|
||
|
if (lenLimit < this$static.kMinMatchCheck) {
|
||
|
$MovePos_0(this$static);
|
||
|
return 0;
|
||
|
}
|
||
|
}
|
||
|
offset = 0;
|
||
|
matchMinPos = this$static._pos > this$static._cyclicBufferSize?this$static._pos - this$static._cyclicBufferSize:0;
|
||
|
cur = this$static._bufferOffset + this$static._pos;
|
||
|
maxLen = 1;
|
||
|
hash2Value = 0;
|
||
|
hash3Value = 0;
|
||
|
if (this$static.HASH_ARRAY) {
|
||
|
temp = CrcTable[this$static._bufferBase[cur] & 255] ^ this$static._bufferBase[cur + 1] & 255;
|
||
|
hash2Value = temp & 1023;
|
||
|
temp ^= (this$static._bufferBase[cur + 2] & 255) << 8;
|
||
|
hash3Value = temp & 65535;
|
||
|
hashValue = (temp ^ CrcTable[this$static._bufferBase[cur + 3] & 255] << 5) & this$static._hashMask;
|
||
|
} else {
|
||
|
hashValue = this$static._bufferBase[cur] & 255 ^ (this$static._bufferBase[cur + 1] & 255) << 8;
|
||
|
}
|
||
|
|
||
|
curMatch = this$static._hash[this$static.kFixHashSize + hashValue];
|
||
|
if (this$static.HASH_ARRAY) {
|
||
|
curMatch2 = this$static._hash[hash2Value];
|
||
|
curMatch3 = this$static._hash[1024 + hash3Value];
|
||
|
this$static._hash[hash2Value] = this$static._pos;
|
||
|
this$static._hash[1024 + hash3Value] = this$static._pos;
|
||
|
if (curMatch2 > matchMinPos) {
|
||
|
if (this$static._bufferBase[this$static._bufferOffset + curMatch2] == this$static._bufferBase[cur]) {
|
||
|
distances[offset++] = maxLen = 2;
|
||
|
distances[offset++] = this$static._pos - curMatch2 - 1;
|
||
|
}
|
||
|
}
|
||
|
if (curMatch3 > matchMinPos) {
|
||
|
if (this$static._bufferBase[this$static._bufferOffset + curMatch3] == this$static._bufferBase[cur]) {
|
||
|
if (curMatch3 == curMatch2) {
|
||
|
offset -= 2;
|
||
|
}
|
||
|
distances[offset++] = maxLen = 3;
|
||
|
distances[offset++] = this$static._pos - curMatch3 - 1;
|
||
|
curMatch2 = curMatch3;
|
||
|
}
|
||
|
}
|
||
|
if (offset != 0 && curMatch2 == curMatch) {
|
||
|
offset -= 2;
|
||
|
maxLen = 1;
|
||
|
}
|
||
|
}
|
||
|
this$static._hash[this$static.kFixHashSize + hashValue] = this$static._pos;
|
||
|
ptr0 = (this$static._cyclicBufferPos << 1) + 1;
|
||
|
ptr1 = this$static._cyclicBufferPos << 1;
|
||
|
len0 = len1 = this$static.kNumHashDirectBytes;
|
||
|
if (this$static.kNumHashDirectBytes != 0) {
|
||
|
if (curMatch > matchMinPos) {
|
||
|
if (this$static._bufferBase[this$static._bufferOffset + curMatch + this$static.kNumHashDirectBytes] != this$static._bufferBase[cur + this$static.kNumHashDirectBytes]) {
|
||
|
distances[offset++] = maxLen = this$static.kNumHashDirectBytes;
|
||
|
distances[offset++] = this$static._pos - curMatch - 1;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
count = this$static._cutValue;
|
||
|
while (true) {
|
||
|
if (curMatch <= matchMinPos || count-- == 0) {
|
||
|
this$static._son[ptr0] = this$static._son[ptr1] = 0;
|
||
|
break;
|
||
|
}
|
||
|
delta = this$static._pos - curMatch;
|
||
|
cyclicPos = (delta <= this$static._cyclicBufferPos?this$static._cyclicBufferPos - delta:this$static._cyclicBufferPos - delta + this$static._cyclicBufferSize) << 1;
|
||
|
pby1 = this$static._bufferOffset + curMatch;
|
||
|
len = len0 < len1?len0:len1;
|
||
|
if (this$static._bufferBase[pby1 + len] == this$static._bufferBase[cur + len]) {
|
||
|
while (++len != lenLimit) {
|
||
|
if (this$static._bufferBase[pby1 + len] != this$static._bufferBase[cur + len]) {
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if (maxLen < len) {
|
||
|
distances[offset++] = maxLen = len;
|
||
|
distances[offset++] = delta - 1;
|
||
|
if (len == lenLimit) {
|
||
|
this$static._son[ptr1] = this$static._son[cyclicPos];
|
||
|
this$static._son[ptr0] = this$static._son[cyclicPos + 1];
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
if ((this$static._bufferBase[pby1 + len] & 255) < (this$static._bufferBase[cur + len] & 255)) {
|
||
|
this$static._son[ptr1] = curMatch;
|
||
|
ptr1 = cyclicPos + 1;
|
||
|
curMatch = this$static._son[ptr1];
|
||
|
len1 = len;
|
||
|
} else {
|
||
|
this$static._son[ptr0] = curMatch;
|
||
|
ptr0 = cyclicPos;
|
||
|
curMatch = this$static._son[ptr0];
|
||
|
len0 = len;
|
||
|
}
|
||
|
}
|
||
|
$MovePos_0(this$static);
|
||
|
return offset;
|
||
|
}
|
||
|
|
||
|
function $Init_5(this$static) {
|
||
|
var i;
|
||
|
this$static._bufferOffset = 0;
|
||
|
this$static._pos = 0;
|
||
|
this$static._streamPos = 0;
|
||
|
this$static._streamEndWasReached = false;
|
||
|
$ReadBlock(this$static);
|
||
|
for (i = 0; i < this$static._hashSizeSum; ++i) {
|
||
|
this$static._hash[i] = 0;
|
||
|
}
|
||
|
this$static._cyclicBufferPos = 0;
|
||
|
$ReduceOffsets(this$static, -1);
|
||
|
}
|
||
|
|
||
|
function $MovePos_0(this$static) {
|
||
|
var subValue;
|
||
|
if (++this$static._cyclicBufferPos >= this$static._cyclicBufferSize) {
|
||
|
this$static._cyclicBufferPos = 0;
|
||
|
}
|
||
|
$MovePos_1(this$static);
|
||
|
if (this$static._pos == 1073741823) {
|
||
|
subValue = this$static._pos - this$static._cyclicBufferSize;
|
||
|
$NormalizeLinks(this$static._son, this$static._cyclicBufferSize * 2, subValue);
|
||
|
$NormalizeLinks(this$static._hash, this$static._hashSizeSum, subValue);
|
||
|
$ReduceOffsets(this$static, subValue);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $NormalizeLinks(items, numItems, subValue) {
|
||
|
var i, value;
|
||
|
for (i = 0; i < numItems; ++i) {
|
||
|
value = items[i];
|
||
|
if (value <= subValue) {
|
||
|
value = 0;
|
||
|
} else {
|
||
|
value -= subValue;
|
||
|
}
|
||
|
items[i] = value;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $SetType(this$static, numHashBytes) {
|
||
|
this$static.HASH_ARRAY = numHashBytes > 2;
|
||
|
if (this$static.HASH_ARRAY) {
|
||
|
this$static.kNumHashDirectBytes = 0;
|
||
|
this$static.kMinMatchCheck = 4;
|
||
|
this$static.kFixHashSize = 66560;
|
||
|
} else {
|
||
|
this$static.kNumHashDirectBytes = 2;
|
||
|
this$static.kMinMatchCheck = 3;
|
||
|
this$static.kFixHashSize = 0;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Skip(this$static, num) {
|
||
|
var count, cur, curMatch, cyclicPos, delta, hash2Value, hash3Value, hashValue, len, len0, len1, lenLimit, matchMinPos, pby1, ptr0, ptr1, temp;
|
||
|
do {
|
||
|
if (this$static._pos + this$static._matchMaxLen <= this$static._streamPos) {
|
||
|
lenLimit = this$static._matchMaxLen;
|
||
|
} else {
|
||
|
lenLimit = this$static._streamPos - this$static._pos;
|
||
|
if (lenLimit < this$static.kMinMatchCheck) {
|
||
|
$MovePos_0(this$static);
|
||
|
continue;
|
||
|
}
|
||
|
}
|
||
|
matchMinPos = this$static._pos > this$static._cyclicBufferSize?this$static._pos - this$static._cyclicBufferSize:0;
|
||
|
cur = this$static._bufferOffset + this$static._pos;
|
||
|
if (this$static.HASH_ARRAY) {
|
||
|
temp = CrcTable[this$static._bufferBase[cur] & 255] ^ this$static._bufferBase[cur + 1] & 255;
|
||
|
hash2Value = temp & 1023;
|
||
|
this$static._hash[hash2Value] = this$static._pos;
|
||
|
temp ^= (this$static._bufferBase[cur + 2] & 255) << 8;
|
||
|
hash3Value = temp & 65535;
|
||
|
this$static._hash[1024 + hash3Value] = this$static._pos;
|
||
|
hashValue = (temp ^ CrcTable[this$static._bufferBase[cur + 3] & 255] << 5) & this$static._hashMask;
|
||
|
} else {
|
||
|
hashValue = this$static._bufferBase[cur] & 255 ^ (this$static._bufferBase[cur + 1] & 255) << 8;
|
||
|
}
|
||
|
curMatch = this$static._hash[this$static.kFixHashSize + hashValue];
|
||
|
this$static._hash[this$static.kFixHashSize + hashValue] = this$static._pos;
|
||
|
ptr0 = (this$static._cyclicBufferPos << 1) + 1;
|
||
|
ptr1 = this$static._cyclicBufferPos << 1;
|
||
|
len0 = len1 = this$static.kNumHashDirectBytes;
|
||
|
count = this$static._cutValue;
|
||
|
while (true) {
|
||
|
if (curMatch <= matchMinPos || count-- == 0) {
|
||
|
this$static._son[ptr0] = this$static._son[ptr1] = 0;
|
||
|
break;
|
||
|
}
|
||
|
delta = this$static._pos - curMatch;
|
||
|
cyclicPos = (delta <= this$static._cyclicBufferPos?this$static._cyclicBufferPos - delta:this$static._cyclicBufferPos - delta + this$static._cyclicBufferSize) << 1;
|
||
|
pby1 = this$static._bufferOffset + curMatch;
|
||
|
len = len0 < len1?len0:len1;
|
||
|
if (this$static._bufferBase[pby1 + len] == this$static._bufferBase[cur + len]) {
|
||
|
while (++len != lenLimit) {
|
||
|
if (this$static._bufferBase[pby1 + len] != this$static._bufferBase[cur + len]) {
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if (len == lenLimit) {
|
||
|
this$static._son[ptr1] = this$static._son[cyclicPos];
|
||
|
this$static._son[ptr0] = this$static._son[cyclicPos + 1];
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if ((this$static._bufferBase[pby1 + len] & 255) < (this$static._bufferBase[cur + len] & 255)) {
|
||
|
this$static._son[ptr1] = curMatch;
|
||
|
ptr1 = cyclicPos + 1;
|
||
|
curMatch = this$static._son[ptr1];
|
||
|
len1 = len;
|
||
|
} else {
|
||
|
this$static._son[ptr0] = curMatch;
|
||
|
ptr0 = cyclicPos;
|
||
|
curMatch = this$static._son[ptr0];
|
||
|
len0 = len;
|
||
|
}
|
||
|
}
|
||
|
$MovePos_0(this$static);
|
||
|
}
|
||
|
while (--num != 0);
|
||
|
}
|
||
|
|
||
|
function getClass_39() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_BinTree_2_classLit;
|
||
|
}
|
||
|
|
||
|
function BinTree() {
|
||
|
}
|
||
|
|
||
|
_ = BinTree.prototype = new InWindow();
|
||
|
_.getClass$ = getClass_39;
|
||
|
_.typeId$ = 0;
|
||
|
_.HASH_ARRAY = true;
|
||
|
_._cutValue = 255;
|
||
|
_._cyclicBufferPos = 0;
|
||
|
_._cyclicBufferSize = 0;
|
||
|
_._hash = null;
|
||
|
_._hashMask = 0;
|
||
|
_._hashSizeSum = 0;
|
||
|
_._matchMaxLen = 0;
|
||
|
_._son = null;
|
||
|
_.kFixHashSize = 66560;
|
||
|
_.kMinMatchCheck = 4;
|
||
|
_.kNumHashDirectBytes = 0;
|
||
|
var CrcTable;
|
||
|
function $CopyBlock(this$static, distance, len) {
|
||
|
var pos;
|
||
|
pos = this$static._pos - distance - 1;
|
||
|
if (pos < 0) {
|
||
|
pos += this$static._windowSize;
|
||
|
}
|
||
|
for (; len != 0; --len) {
|
||
|
if (pos >= this$static._windowSize) {
|
||
|
pos = 0;
|
||
|
}
|
||
|
this$static._buffer[this$static._pos++] = this$static._buffer[pos++];
|
||
|
if (this$static._pos >= this$static._windowSize) {
|
||
|
$Flush_0(this$static);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Create_5(this$static, windowSize) {
|
||
|
if (this$static._buffer == null || this$static._windowSize != windowSize) {
|
||
|
this$static._buffer = initDim(_3B_classLit, 0, -1, windowSize, 1);
|
||
|
}
|
||
|
this$static._windowSize = windowSize;
|
||
|
this$static._pos = 0;
|
||
|
this$static._streamPos = 0;
|
||
|
}
|
||
|
|
||
|
function $Flush_0(this$static) {
|
||
|
var size;
|
||
|
size = this$static._pos - this$static._streamPos;
|
||
|
if (size == 0) {
|
||
|
return;
|
||
|
}
|
||
|
$write_0(this$static._stream, this$static._buffer, this$static._streamPos, size);
|
||
|
if (this$static._pos >= this$static._windowSize) {
|
||
|
this$static._pos = 0;
|
||
|
}
|
||
|
this$static._streamPos = this$static._pos;
|
||
|
}
|
||
|
|
||
|
function $GetByte(this$static, distance) {
|
||
|
var pos;
|
||
|
pos = this$static._pos - distance - 1;
|
||
|
if (pos < 0) {
|
||
|
pos += this$static._windowSize;
|
||
|
}
|
||
|
return this$static._buffer[pos];
|
||
|
}
|
||
|
|
||
|
function $Init_7(this$static, solid) {
|
||
|
if (!solid) {
|
||
|
this$static._streamPos = 0;
|
||
|
this$static._pos = 0;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $PutByte(this$static, b) {
|
||
|
this$static._buffer[this$static._pos++] = b;
|
||
|
if (this$static._pos >= this$static._windowSize) {
|
||
|
$Flush_0(this$static);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReleaseStream(this$static) {
|
||
|
$Flush_0(this$static);
|
||
|
this$static._stream = null;
|
||
|
}
|
||
|
|
||
|
function $SetStream_0(this$static, stream) {
|
||
|
$Flush_0(this$static);
|
||
|
this$static._stream = null;
|
||
|
this$static._stream = stream;
|
||
|
}
|
||
|
|
||
|
function getClass_41() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_OutWindow_2_classLit;
|
||
|
}
|
||
|
|
||
|
function OutWindow() {
|
||
|
}
|
||
|
|
||
|
_ = OutWindow.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_41;
|
||
|
_.typeId$ = 0;
|
||
|
_._buffer = null;
|
||
|
_._pos = 0;
|
||
|
_._stream = null;
|
||
|
_._streamPos = 0;
|
||
|
_._windowSize = 0;
|
||
|
function GetLenToPosState(len) {
|
||
|
len -= 2;
|
||
|
if (len < 4) {
|
||
|
return len;
|
||
|
}
|
||
|
return 3;
|
||
|
}
|
||
|
|
||
|
function StateUpdateChar(index) {
|
||
|
if (index < 4) {
|
||
|
return 0;
|
||
|
}
|
||
|
if (index < 10) {
|
||
|
return index - 3;
|
||
|
}
|
||
|
return index - 6;
|
||
|
}
|
||
|
|
||
|
function $Chunker_0(this$static, encoder) {
|
||
|
this$static.encoder = encoder;
|
||
|
this$static.decoder = null;
|
||
|
this$static.alive = true;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Chunker(this$static, decoder) {
|
||
|
this$static.decoder = decoder;
|
||
|
this$static.encoder = null;
|
||
|
this$static.alive = true;
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $processChunk(this$static) {
|
||
|
var exception;
|
||
|
if (!this$static.alive) {
|
||
|
throw new IllegalStateException();
|
||
|
}
|
||
|
exception = true;
|
||
|
try {
|
||
|
if (this$static.encoder) {
|
||
|
$processEncoderChunk(this$static);
|
||
|
} else {
|
||
|
$processDecoderChunk(this$static);
|
||
|
}
|
||
|
exception = false;
|
||
|
return this$static.alive;
|
||
|
} finally {
|
||
|
if (exception) {
|
||
|
this$static.alive = false;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $processDecoderChunk(this$static) {
|
||
|
var result;
|
||
|
result = $CodeOneChunk(this$static.decoder);
|
||
|
if (result == -1) {
|
||
|
throw $IOException(new IOException(), 'corrupted input');
|
||
|
}
|
||
|
this$static.inBytesProcessed = N1_longLit;
|
||
|
this$static.outBytesProcessed = this$static.decoder.nowPos64;
|
||
|
if (result == 1 || compare(this$static.decoder.outSize, P0_longLit) >= 0 && compare(this$static.decoder.nowPos64, this$static.decoder.outSize) >= 0) {
|
||
|
$CodeFinish(this$static.decoder);
|
||
|
this$static.alive = false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $processEncoderChunk(this$static) {
|
||
|
$CodeOneBlock(this$static.encoder, this$static.encoder.processedInSize, this$static.encoder.processedOutSize, this$static.encoder.finished);
|
||
|
this$static.inBytesProcessed = this$static.encoder.processedInSize[0];
|
||
|
if (this$static.encoder.finished[0]) {
|
||
|
$ReleaseStreams(this$static.encoder);
|
||
|
this$static.alive = false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_28() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Chunker_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Chunker() {
|
||
|
}
|
||
|
|
||
|
_ = Chunker.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_28;
|
||
|
_.typeId$ = 0;
|
||
|
_.alive = false;
|
||
|
_.decoder = null;
|
||
|
_.encoder = null;
|
||
|
function $CodeFinish(this$static) {
|
||
|
$Flush_0(this$static.m_OutWindow);
|
||
|
$ReleaseStream(this$static.m_OutWindow);
|
||
|
this$static.m_RangeDecoder.Stream = null;
|
||
|
}
|
||
|
|
||
|
function $CodeInChunks(this$static, inStream, outStream, outSize) {
|
||
|
this$static.m_RangeDecoder.Stream = inStream;
|
||
|
$SetStream_0(this$static.m_OutWindow, outStream);
|
||
|
$Init_1(this$static);
|
||
|
this$static.state = 0;
|
||
|
this$static.rep0 = 0;
|
||
|
this$static.rep1 = 0;
|
||
|
this$static.rep2 = 0;
|
||
|
this$static.rep3 = 0;
|
||
|
this$static.outSize = outSize;
|
||
|
this$static.nowPos64 = P0_longLit;
|
||
|
this$static.prevByte = 0;
|
||
|
return $Chunker(new Chunker(), this$static);
|
||
|
}
|
||
|
|
||
|
function $CodeOneChunk(this$static) {
|
||
|
var decoder2, distance, len, numDirectBits, posSlot, posState;
|
||
|
posState = lowBits_0(this$static.nowPos64) & this$static.m_PosStateMask;
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsMatchDecoders, (this$static.state << 4) + posState) == 0) {
|
||
|
decoder2 = $GetDecoder(this$static.m_LiteralDecoder, lowBits_0(this$static.nowPos64), this$static.prevByte);
|
||
|
if (this$static.state < 7) {
|
||
|
this$static.prevByte = $DecodeNormal(decoder2, this$static.m_RangeDecoder);
|
||
|
}
|
||
|
else {
|
||
|
this$static.prevByte = $DecodeWithMatchByte(decoder2, this$static.m_RangeDecoder, $GetByte(this$static.m_OutWindow, this$static.rep0));
|
||
|
}
|
||
|
$PutByte(this$static.m_OutWindow, this$static.prevByte);
|
||
|
this$static.state = StateUpdateChar(this$static.state);
|
||
|
this$static.nowPos64 = add(this$static.nowPos64, P1_longLit);
|
||
|
} else {
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsRepDecoders, this$static.state) == 1) {
|
||
|
len = 0;
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsRepG0Decoders, this$static.state) == 0) {
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsRep0LongDecoders, (this$static.state << 4) + posState) == 0) {
|
||
|
this$static.state = this$static.state < 7?9:11;
|
||
|
len = 1;
|
||
|
}
|
||
|
} else {
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsRepG1Decoders, this$static.state) == 0) {
|
||
|
distance = this$static.rep1;
|
||
|
} else {
|
||
|
if ($DecodeBit(this$static.m_RangeDecoder, this$static.m_IsRepG2Decoders, this$static.state) == 0) {
|
||
|
distance = this$static.rep2;
|
||
|
} else {
|
||
|
distance = this$static.rep3;
|
||
|
this$static.rep3 = this$static.rep2;
|
||
|
}
|
||
|
this$static.rep2 = this$static.rep1;
|
||
|
}
|
||
|
this$static.rep1 = this$static.rep0;
|
||
|
this$static.rep0 = distance;
|
||
|
}
|
||
|
if (len == 0) {
|
||
|
len = $Decode(this$static.m_RepLenDecoder, this$static.m_RangeDecoder, posState) + 2;
|
||
|
this$static.state = this$static.state < 7?8:11;
|
||
|
}
|
||
|
} else {
|
||
|
this$static.rep3 = this$static.rep2;
|
||
|
this$static.rep2 = this$static.rep1;
|
||
|
this$static.rep1 = this$static.rep0;
|
||
|
len = 2 + $Decode(this$static.m_LenDecoder, this$static.m_RangeDecoder, posState);
|
||
|
this$static.state = this$static.state < 7?7:10;
|
||
|
posSlot = $Decode_0(this$static.m_PosSlotDecoder[GetLenToPosState(len)], this$static.m_RangeDecoder);
|
||
|
if (posSlot >= 4) {
|
||
|
numDirectBits = (posSlot >> 1) - 1;
|
||
|
this$static.rep0 = (2 | posSlot & 1) << numDirectBits;
|
||
|
if (posSlot < 14) {
|
||
|
this$static.rep0 += ReverseDecode(this$static.m_PosDecoders, this$static.rep0 - posSlot - 1, this$static.m_RangeDecoder, numDirectBits);
|
||
|
} else {
|
||
|
this$static.rep0 += $DecodeDirectBits(this$static.m_RangeDecoder, numDirectBits - 4) << 4;
|
||
|
this$static.rep0 += $ReverseDecode(this$static.m_PosAlignDecoder, this$static.m_RangeDecoder);
|
||
|
if (this$static.rep0 < 0) {
|
||
|
if (this$static.rep0 == -1) {
|
||
|
return 1;
|
||
|
}
|
||
|
return -1;
|
||
|
}
|
||
|
}
|
||
|
} else
|
||
|
this$static.rep0 = posSlot;
|
||
|
}
|
||
|
if (compare(fromInt(this$static.rep0), this$static.nowPos64) >= 0 || this$static.rep0 >= this$static.m_DictionarySizeCheck) {
|
||
|
return -1;
|
||
|
}
|
||
|
$CopyBlock(this$static.m_OutWindow, this$static.rep0, len);
|
||
|
this$static.nowPos64 = add(this$static.nowPos64, fromInt(len));
|
||
|
this$static.prevByte = $GetByte(this$static.m_OutWindow, 0);
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
function $Decoder(this$static) {
|
||
|
var i;
|
||
|
this$static.m_OutWindow = new OutWindow();
|
||
|
this$static.m_RangeDecoder = new Decoder_0();
|
||
|
this$static.m_IsMatchDecoders = initDim(_3S_classLit, 0, -1, 192, 1);
|
||
|
this$static.m_IsRepDecoders = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static.m_IsRepG0Decoders = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static.m_IsRepG1Decoders = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static.m_IsRepG2Decoders = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static.m_IsRep0LongDecoders = initDim(_3S_classLit, 0, -1, 192, 1);
|
||
|
this$static.m_PosSlotDecoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit, 0, 7, 4, 0);
|
||
|
this$static.m_PosDecoders = initDim(_3S_classLit, 0, -1, 114, 1);
|
||
|
this$static.m_PosAlignDecoder = $BitTreeDecoder(new BitTreeDecoder(), 4);
|
||
|
this$static.m_LenDecoder = $Decoder$LenDecoder(new Decoder$LenDecoder());
|
||
|
this$static.m_RepLenDecoder = $Decoder$LenDecoder(new Decoder$LenDecoder());
|
||
|
this$static.m_LiteralDecoder = new Decoder$LiteralDecoder();
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static.m_PosSlotDecoder[i] = $BitTreeDecoder(new BitTreeDecoder(), 6);
|
||
|
}
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Init_1(this$static) {
|
||
|
var i;
|
||
|
$Init_7(this$static.m_OutWindow, false);
|
||
|
InitBitModels(this$static.m_IsMatchDecoders);
|
||
|
InitBitModels(this$static.m_IsRep0LongDecoders);
|
||
|
InitBitModels(this$static.m_IsRepDecoders);
|
||
|
InitBitModels(this$static.m_IsRepG0Decoders);
|
||
|
InitBitModels(this$static.m_IsRepG1Decoders);
|
||
|
InitBitModels(this$static.m_IsRepG2Decoders);
|
||
|
InitBitModels(this$static.m_PosDecoders);
|
||
|
$Init_0(this$static.m_LiteralDecoder);
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
InitBitModels(this$static.m_PosSlotDecoder[i].Models);
|
||
|
}
|
||
|
$Init(this$static.m_LenDecoder);
|
||
|
$Init(this$static.m_RepLenDecoder);
|
||
|
InitBitModels(this$static.m_PosAlignDecoder.Models);
|
||
|
$Init_8(this$static.m_RangeDecoder);
|
||
|
}
|
||
|
|
||
|
function $SetDecoderProperties(this$static, properties) {
|
||
|
var dictionarySize, i, lc, lp, pb, remainder, val;
|
||
|
if (properties.length < 5)
|
||
|
return false;
|
||
|
val = properties[0] & 255;
|
||
|
lc = val % 9;
|
||
|
remainder = ~~(val / 9);
|
||
|
lp = remainder % 5;
|
||
|
pb = ~~(remainder / 5);
|
||
|
dictionarySize = 0;
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
dictionarySize += (properties[1 + i] & 255) << i * 8;
|
||
|
}
|
||
|
if (!$SetLcLpPb(this$static, lc, lp, pb)) {
|
||
|
return false;
|
||
|
}
|
||
|
return $SetDictionarySize(this$static, dictionarySize);
|
||
|
}
|
||
|
|
||
|
function $SetDictionarySize(this$static, dictionarySize) {
|
||
|
if (dictionarySize < 0) {
|
||
|
return false;
|
||
|
}
|
||
|
if (this$static.m_DictionarySize != dictionarySize) {
|
||
|
this$static.m_DictionarySize = dictionarySize;
|
||
|
this$static.m_DictionarySizeCheck = max(this$static.m_DictionarySize, 1);
|
||
|
$Create_5(this$static.m_OutWindow, max(this$static.m_DictionarySizeCheck, 4096));
|
||
|
}
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $SetLcLpPb(this$static, lc, lp, pb) {
|
||
|
var numPosStates;
|
||
|
if (lc > 8 || lp > 4 || pb > 4) {
|
||
|
return false;
|
||
|
}
|
||
|
$Create_0(this$static.m_LiteralDecoder, lp, lc);
|
||
|
numPosStates = 1 << pb;
|
||
|
$Create(this$static.m_LenDecoder, numPosStates);
|
||
|
$Create(this$static.m_RepLenDecoder, numPosStates);
|
||
|
this$static.m_PosStateMask = numPosStates - 1;
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function getClass_32() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Decoder() {
|
||
|
}
|
||
|
|
||
|
_ = Decoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_32;
|
||
|
_.typeId$ = 0;
|
||
|
_.m_DictionarySize = -1;
|
||
|
_.m_DictionarySizeCheck = -1;
|
||
|
_.m_PosStateMask = 0;
|
||
|
_.nowPos64 = P0_longLit;
|
||
|
_.outSize = P0_longLit;
|
||
|
_.prevByte = 0;
|
||
|
_.rep0 = 0;
|
||
|
_.rep1 = 0;
|
||
|
_.rep2 = 0;
|
||
|
_.rep3 = 0;
|
||
|
_.state = 0;
|
||
|
function $Create(this$static, numPosStates) {
|
||
|
for (; this$static.m_NumPosStates < numPosStates; ++this$static.m_NumPosStates) {
|
||
|
this$static.m_LowCoder[this$static.m_NumPosStates] = $BitTreeDecoder(new BitTreeDecoder(), 3);
|
||
|
this$static.m_MidCoder[this$static.m_NumPosStates] = $BitTreeDecoder(new BitTreeDecoder(), 3);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Decode(this$static, rangeDecoder, posState) {
|
||
|
var symbol;
|
||
|
if ($DecodeBit(rangeDecoder, this$static.m_Choice, 0) == 0) {
|
||
|
return $Decode_0(this$static.m_LowCoder[posState], rangeDecoder);
|
||
|
}
|
||
|
symbol = 8;
|
||
|
if ($DecodeBit(rangeDecoder, this$static.m_Choice, 1) == 0) {
|
||
|
symbol += $Decode_0(this$static.m_MidCoder[posState], rangeDecoder);
|
||
|
} else {
|
||
|
symbol += 8 + $Decode_0(this$static.m_HighCoder, rangeDecoder);
|
||
|
}
|
||
|
return symbol;
|
||
|
}
|
||
|
|
||
|
function $Decoder$LenDecoder(this$static) {
|
||
|
this$static.m_Choice = initDim(_3S_classLit, 0, -1, 2, 1);
|
||
|
this$static.m_LowCoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit, 0, 7, 16, 0);
|
||
|
this$static.m_MidCoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit, 0, 7, 16, 0);
|
||
|
this$static.m_HighCoder = $BitTreeDecoder(new BitTreeDecoder(), 8);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Init(this$static) {
|
||
|
var posState;
|
||
|
InitBitModels(this$static.m_Choice);
|
||
|
for (posState = 0; posState < this$static.m_NumPosStates; ++posState) {
|
||
|
InitBitModels(this$static.m_LowCoder[posState].Models);
|
||
|
InitBitModels(this$static.m_MidCoder[posState].Models);
|
||
|
}
|
||
|
InitBitModels(this$static.m_HighCoder.Models);
|
||
|
}
|
||
|
|
||
|
function getClass_29() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LenDecoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Decoder$LenDecoder() {
|
||
|
}
|
||
|
|
||
|
_ = Decoder$LenDecoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_29;
|
||
|
_.typeId$ = 0;
|
||
|
_.m_NumPosStates = 0;
|
||
|
function $Create_0(this$static, numPosBits, numPrevBits) {
|
||
|
var i, numStates;
|
||
|
if (this$static.m_Coders != null && this$static.m_NumPrevBits == numPrevBits && this$static.m_NumPosBits == numPosBits)
|
||
|
return;
|
||
|
this$static.m_NumPosBits = numPosBits;
|
||
|
this$static.m_PosMask = (1 << numPosBits) - 1;
|
||
|
this$static.m_NumPrevBits = numPrevBits;
|
||
|
numStates = 1 << this$static.m_NumPrevBits + this$static.m_NumPosBits;
|
||
|
this$static.m_Coders = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder$Decoder2_2_classLit, 0, 4, numStates, 0);
|
||
|
for (i = 0; i < numStates; ++i)
|
||
|
this$static.m_Coders[i] = $Decoder$LiteralDecoder$Decoder2(new Decoder$LiteralDecoder$Decoder2());
|
||
|
}
|
||
|
|
||
|
function $GetDecoder(this$static, pos, prevByte) {
|
||
|
return this$static.m_Coders[((pos & this$static.m_PosMask) << this$static.m_NumPrevBits) + ((prevByte & 255) >>> 8 - this$static.m_NumPrevBits)];
|
||
|
}
|
||
|
|
||
|
function $Init_0(this$static) {
|
||
|
var i, numStates;
|
||
|
numStates = 1 << this$static.m_NumPrevBits + this$static.m_NumPosBits;
|
||
|
for (i = 0; i < numStates; ++i) {
|
||
|
InitBitModels(this$static.m_Coders[i].m_Decoders);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_31() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Decoder$LiteralDecoder() {
|
||
|
}
|
||
|
|
||
|
_ = Decoder$LiteralDecoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_31;
|
||
|
_.typeId$ = 0;
|
||
|
_.m_Coders = null;
|
||
|
_.m_NumPosBits = 0;
|
||
|
_.m_NumPrevBits = 0;
|
||
|
_.m_PosMask = 0;
|
||
|
function $DecodeNormal(this$static, rangeDecoder) {
|
||
|
var symbol;
|
||
|
symbol = 1;
|
||
|
do {
|
||
|
symbol = symbol << 1 | $DecodeBit(rangeDecoder, this$static.m_Decoders, symbol);
|
||
|
} while (symbol < 256);
|
||
|
return symbol << 24 >> 24;
|
||
|
}
|
||
|
|
||
|
function $DecodeWithMatchByte(this$static, rangeDecoder, matchByte) {
|
||
|
var bit, matchBit, symbol;
|
||
|
symbol = 1;
|
||
|
do {
|
||
|
matchBit = matchByte >> 7 & 1;
|
||
|
matchByte <<= 1;
|
||
|
bit = $DecodeBit(rangeDecoder, this$static.m_Decoders, (1 + matchBit << 8) + symbol);
|
||
|
symbol = symbol << 1 | bit;
|
||
|
if (matchBit != bit) {
|
||
|
while (symbol < 256) {
|
||
|
symbol = symbol << 1 | $DecodeBit(rangeDecoder, this$static.m_Decoders, symbol);
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
} while (symbol < 256);
|
||
|
return symbol << 24 >> 24;
|
||
|
}
|
||
|
|
||
|
function $Decoder$LiteralDecoder$Decoder2(this$static) {
|
||
|
this$static.m_Decoders = initDim(_3S_classLit, 0, -1, 768, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function getClass_30() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder$Decoder2_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Decoder$LiteralDecoder$Decoder2() {
|
||
|
}
|
||
|
|
||
|
_ = Decoder$LiteralDecoder$Decoder2.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_30;
|
||
|
_.typeId$ = 17;
|
||
|
function $clinit_59() {
|
||
|
$clinit_59 = nullMethod;
|
||
|
var c, j, k, slotFast;
|
||
|
g_FastPos = initDim(_3B_classLit, 0, -1, 2048, 1);
|
||
|
c = 2;
|
||
|
g_FastPos[0] = 0;
|
||
|
g_FastPos[1] = 1;
|
||
|
for (slotFast = 2; slotFast < 22; ++slotFast) {
|
||
|
k = 1 << (slotFast >> 1) - 1;
|
||
|
for (j = 0; j < k; ++j , ++c)
|
||
|
g_FastPos[c] = slotFast << 24 >> 24;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Backward(this$static, cur) {
|
||
|
var backCur, backMem, posMem, posPrev;
|
||
|
this$static._optimumEndIndex = cur;
|
||
|
posMem = this$static._optimum[cur].PosPrev;
|
||
|
backMem = this$static._optimum[cur].BackPrev;
|
||
|
do {
|
||
|
if (this$static._optimum[cur].Prev1IsChar) {
|
||
|
$MakeAsChar(this$static._optimum[posMem]);
|
||
|
this$static._optimum[posMem].PosPrev = posMem - 1;
|
||
|
if (this$static._optimum[cur].Prev2) {
|
||
|
this$static._optimum[posMem - 1].Prev1IsChar = false;
|
||
|
this$static._optimum[posMem - 1].PosPrev = this$static._optimum[cur].PosPrev2;
|
||
|
this$static._optimum[posMem - 1].BackPrev = this$static._optimum[cur].BackPrev2;
|
||
|
}
|
||
|
}
|
||
|
posPrev = posMem;
|
||
|
backCur = backMem;
|
||
|
backMem = this$static._optimum[posPrev].BackPrev;
|
||
|
posMem = this$static._optimum[posPrev].PosPrev;
|
||
|
this$static._optimum[posPrev].BackPrev = backCur;
|
||
|
this$static._optimum[posPrev].PosPrev = cur;
|
||
|
cur = posPrev;
|
||
|
} while (cur > 0);
|
||
|
this$static.backRes = this$static._optimum[0].BackPrev;
|
||
|
this$static._optimumCurrentIndex = this$static._optimum[0].PosPrev;
|
||
|
return this$static._optimumCurrentIndex;
|
||
|
}
|
||
|
|
||
|
function $BaseInit(this$static) {
|
||
|
var i;
|
||
|
this$static._state = 0;
|
||
|
this$static._previousByte = 0;
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static._repDistances[i] = 0;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $CodeOneBlock(this$static, inSize, outSize, finished) {
|
||
|
var baseVal, complexState, curByte, distance, footerBits, i, len, lenToPosState, matchByte, pos, posReduced, posSlot, posState, progressPosValuePrev, subCoder;
|
||
|
inSize[0] = P0_longLit;
|
||
|
outSize[0] = P0_longLit;
|
||
|
finished[0] = true;
|
||
|
if (this$static._inStream) {
|
||
|
this$static._matchFinder._stream = this$static._inStream;
|
||
|
$Init_5(this$static._matchFinder);
|
||
|
this$static._needReleaseMFStream = true;
|
||
|
this$static._inStream = null;
|
||
|
}
|
||
|
if (this$static._finished) {
|
||
|
return;
|
||
|
}
|
||
|
this$static._finished = true;
|
||
|
progressPosValuePrev = this$static.nowPos64;
|
||
|
if (eq(this$static.nowPos64, P0_longLit)) {
|
||
|
if ($GetNumAvailableBytes(this$static._matchFinder) == 0) {
|
||
|
$Flush(this$static, lowBits_0(this$static.nowPos64));
|
||
|
return;
|
||
|
}
|
||
|
$ReadMatchDistances(this$static);
|
||
|
posState = lowBits_0(this$static.nowPos64) & this$static._posStateMask;
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isMatch, (this$static._state << 4) + posState, 0);
|
||
|
this$static._state = StateUpdateChar(this$static._state);
|
||
|
curByte = $GetIndexByte(this$static._matchFinder, -this$static._additionalOffset);
|
||
|
$Encode_1($GetSubCoder(this$static._literalEncoder, lowBits_0(this$static.nowPos64), this$static._previousByte), this$static._rangeEncoder, curByte);
|
||
|
this$static._previousByte = curByte;
|
||
|
--this$static._additionalOffset;
|
||
|
this$static.nowPos64 = add(this$static.nowPos64, P1_longLit);
|
||
|
}
|
||
|
if ($GetNumAvailableBytes(this$static._matchFinder) == 0) {
|
||
|
$Flush(this$static, lowBits_0(this$static.nowPos64));
|
||
|
return;
|
||
|
}
|
||
|
while (true) {
|
||
|
len = $GetOptimum(this$static, lowBits_0(this$static.nowPos64));
|
||
|
pos = this$static.backRes;
|
||
|
posState = lowBits_0(this$static.nowPos64) & this$static._posStateMask;
|
||
|
complexState = (this$static._state << 4) + posState;
|
||
|
if (len == 1 && pos == -1) {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isMatch, complexState, 0);
|
||
|
curByte = $GetIndexByte(this$static._matchFinder, -this$static._additionalOffset);
|
||
|
subCoder = $GetSubCoder(this$static._literalEncoder, lowBits_0(this$static.nowPos64), this$static._previousByte);
|
||
|
if (this$static._state < 7) {
|
||
|
$Encode_1(subCoder, this$static._rangeEncoder, curByte);
|
||
|
} else {
|
||
|
matchByte = $GetIndexByte(this$static._matchFinder, -this$static._repDistances[0] - 1 - this$static._additionalOffset);
|
||
|
$EncodeMatched(subCoder, this$static._rangeEncoder, matchByte, curByte);
|
||
|
}
|
||
|
this$static._previousByte = curByte;
|
||
|
this$static._state = StateUpdateChar(this$static._state);
|
||
|
} else {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isMatch, complexState, 1);
|
||
|
if (pos < 4) {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRep, this$static._state, 1);
|
||
|
if (pos == 0) {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRepG0, this$static._state, 0);
|
||
|
if (len == 1) {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRep0Long, complexState, 0);
|
||
|
} else {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRep0Long, complexState, 1);
|
||
|
}
|
||
|
} else {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRepG0, this$static._state, 1);
|
||
|
if (pos == 1) {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRepG1, this$static._state, 0);
|
||
|
} else {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRepG1, this$static._state, 1);
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRepG2, this$static._state, pos - 2);
|
||
|
}
|
||
|
}
|
||
|
if (len == 1) {
|
||
|
this$static._state = this$static._state < 7?9:11;
|
||
|
} else {
|
||
|
$Encode_0(this$static._repMatchLenEncoder, this$static._rangeEncoder, len - 2, posState);
|
||
|
this$static._state = this$static._state < 7?8:11;
|
||
|
}
|
||
|
distance = this$static._repDistances[pos];
|
||
|
if (pos != 0) {
|
||
|
for (i = pos; i >= 1; --i) {
|
||
|
this$static._repDistances[i] = this$static._repDistances[i - 1];
|
||
|
}
|
||
|
this$static._repDistances[0] = distance;
|
||
|
}
|
||
|
} else {
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRep, this$static._state, 0);
|
||
|
this$static._state = this$static._state < 7?7:10;
|
||
|
$Encode_0(this$static._lenEncoder, this$static._rangeEncoder, len - 2, posState);
|
||
|
pos -= 4;
|
||
|
posSlot = GetPosSlot(pos);
|
||
|
lenToPosState = GetLenToPosState(len);
|
||
|
$Encode_2(this$static._posSlotEncoder[lenToPosState], this$static._rangeEncoder, posSlot);
|
||
|
if (posSlot >= 4) {
|
||
|
footerBits = (posSlot >> 1) - 1;
|
||
|
baseVal = (2 | posSlot & 1) << footerBits;
|
||
|
posReduced = pos - baseVal;
|
||
|
if (posSlot < 14) {
|
||
|
ReverseEncode(this$static._posEncoders, baseVal - posSlot - 1, this$static._rangeEncoder, footerBits, posReduced);
|
||
|
} else {
|
||
|
$EncodeDirectBits(this$static._rangeEncoder, posReduced >> 4, footerBits - 4);
|
||
|
$ReverseEncode(this$static._posAlignEncoder, this$static._rangeEncoder, posReduced & 15);
|
||
|
++this$static._alignPriceCount;
|
||
|
}
|
||
|
}
|
||
|
distance = pos;
|
||
|
for (i = 3; i >= 1; --i) {
|
||
|
this$static._repDistances[i] = this$static._repDistances[i - 1];
|
||
|
}
|
||
|
this$static._repDistances[0] = distance;
|
||
|
++this$static._matchPriceCount;
|
||
|
}
|
||
|
this$static._previousByte = $GetIndexByte(this$static._matchFinder, len - 1 - this$static._additionalOffset);
|
||
|
}
|
||
|
this$static._additionalOffset -= len;
|
||
|
this$static.nowPos64 = add(this$static.nowPos64, fromInt(len));
|
||
|
if (this$static._additionalOffset == 0) {
|
||
|
if (this$static._matchPriceCount >= 128) {
|
||
|
$FillDistancesPrices(this$static);
|
||
|
}
|
||
|
if (this$static._alignPriceCount >= 16) {
|
||
|
$FillAlignPrices(this$static);
|
||
|
}
|
||
|
inSize[0] = this$static.nowPos64;
|
||
|
outSize[0] = $GetProcessedSizeAdd(this$static._rangeEncoder);
|
||
|
if ($GetNumAvailableBytes(this$static._matchFinder) == 0) {
|
||
|
$Flush(this$static, lowBits_0(this$static.nowPos64));
|
||
|
return;
|
||
|
}
|
||
|
if (compare(sub(this$static.nowPos64, progressPosValuePrev), P1000_longLit) >= 0) {
|
||
|
this$static._finished = false;
|
||
|
finished[0] = false;
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Create_2(this$static) {
|
||
|
var bt, numHashBytes;
|
||
|
if (!this$static._matchFinder) {
|
||
|
bt = ($clinit_60() , new BinTree());
|
||
|
numHashBytes = 4;
|
||
|
if (this$static._matchFinderType == 0) {
|
||
|
numHashBytes = 2;
|
||
|
}
|
||
|
$SetType(bt, numHashBytes);
|
||
|
this$static._matchFinder = bt;
|
||
|
}
|
||
|
$Create_1(this$static._literalEncoder, this$static._numLiteralPosStateBits, this$static._numLiteralContextBits);
|
||
|
if (this$static._dictionarySize == this$static._dictionarySizePrev && this$static._numFastBytesPrev == this$static._numFastBytes) {
|
||
|
return;
|
||
|
}
|
||
|
$Create_3(this$static._matchFinder, this$static._dictionarySize, 4096, this$static._numFastBytes, 274);
|
||
|
this$static._dictionarySizePrev = this$static._dictionarySize;
|
||
|
this$static._numFastBytesPrev = this$static._numFastBytes;
|
||
|
}
|
||
|
|
||
|
function $Encoder(this$static) {
|
||
|
var i;
|
||
|
$clinit_59();
|
||
|
this$static._repDistances = initDim(_3I_classLit, 0, -1, 4, 1);
|
||
|
this$static._optimum = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$Optimal_2_classLit, 0, 6, 4096, 0);
|
||
|
this$static._rangeEncoder = ($clinit_66() , new Encoder_0());
|
||
|
this$static._isMatch = initDim(_3S_classLit, 0, -1, 192, 1);
|
||
|
this$static._isRep = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static._isRepG0 = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static._isRepG1 = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static._isRepG2 = initDim(_3S_classLit, 0, -1, 12, 1);
|
||
|
this$static._isRep0Long = initDim(_3S_classLit, 0, -1, 192, 1);
|
||
|
this$static._posSlotEncoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit, 0, 8, 4, 0);
|
||
|
this$static._posEncoders = initDim(_3S_classLit, 0, -1, 114, 1);
|
||
|
this$static._posAlignEncoder = $BitTreeEncoder(new BitTreeEncoder(), 4);
|
||
|
this$static._lenEncoder = $Encoder$LenPriceTableEncoder(new Encoder$LenPriceTableEncoder());
|
||
|
this$static._repMatchLenEncoder = $Encoder$LenPriceTableEncoder(new Encoder$LenPriceTableEncoder());
|
||
|
this$static._literalEncoder = new Encoder$LiteralEncoder();
|
||
|
this$static._matchDistances = initDim(_3I_classLit, 0, -1, 548, 1);
|
||
|
this$static._posSlotPrices = initDim(_3I_classLit, 0, -1, 256, 1);
|
||
|
this$static._distancesPrices = initDim(_3I_classLit, 0, -1, 512, 1);
|
||
|
this$static._alignPrices = initDim(_3I_classLit, 0, -1, 16, 1);
|
||
|
this$static.reps = initDim(_3I_classLit, 0, -1, 4, 1);
|
||
|
this$static.repLens = initDim(_3I_classLit, 0, -1, 4, 1);
|
||
|
this$static.processedInSize = initDim(_3J_classLit, 0, -1, 1, 3);
|
||
|
this$static.processedOutSize = initDim(_3J_classLit, 0, -1, 1, 3);
|
||
|
this$static.finished = initDim(_3Z_classLit, 0, -1, 1, 2);
|
||
|
this$static.properties = initDim(_3B_classLit, 0, -1, 5, 1);
|
||
|
this$static.tempPrices = initDim(_3I_classLit, 0, -1, 128, 1);
|
||
|
for (i = 0; i < 4096; ++i) {
|
||
|
this$static._optimum[i] = new Encoder$Optimal();
|
||
|
}
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static._posSlotEncoder[i] = $BitTreeEncoder(new BitTreeEncoder(), 6);
|
||
|
}
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $FillAlignPrices(this$static) {
|
||
|
var i;
|
||
|
for (i = 0; i < 16; ++i) {
|
||
|
this$static._alignPrices[i] = $ReverseGetPrice(this$static._posAlignEncoder, i);
|
||
|
}
|
||
|
this$static._alignPriceCount = 0;
|
||
|
}
|
||
|
|
||
|
function $FillDistancesPrices(this$static) {
|
||
|
var baseVal, encoder, footerBits, i, lenToPosState, posSlot, st, st2;
|
||
|
for (i = 4; i < 128; ++i) {
|
||
|
posSlot = GetPosSlot(i);
|
||
|
footerBits = (posSlot >> 1) - 1;
|
||
|
baseVal = (2 | posSlot & 1) << footerBits;
|
||
|
this$static.tempPrices[i] = ReverseGetPrice(this$static._posEncoders, baseVal - posSlot - 1, footerBits, i - baseVal);
|
||
|
}
|
||
|
for (lenToPosState = 0; lenToPosState < 4; ++lenToPosState) {
|
||
|
encoder = this$static._posSlotEncoder[lenToPosState];
|
||
|
st = lenToPosState << 6;
|
||
|
for (posSlot = 0; posSlot < this$static._distTableSize; ++posSlot) {
|
||
|
this$static._posSlotPrices[st + posSlot] = $GetPrice_1(encoder, posSlot);
|
||
|
}
|
||
|
for (posSlot = 14; posSlot < this$static._distTableSize; ++posSlot) {
|
||
|
this$static._posSlotPrices[st + posSlot] += (posSlot >> 1) - 1 - 4 << 6;
|
||
|
}
|
||
|
st2 = lenToPosState * 128;
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static._distancesPrices[st2 + i] = this$static._posSlotPrices[st + i];
|
||
|
}
|
||
|
for (; i < 128; ++i) {
|
||
|
this$static._distancesPrices[st2 + i] = this$static._posSlotPrices[st + GetPosSlot(i)] + this$static.tempPrices[i];
|
||
|
}
|
||
|
}
|
||
|
this$static._matchPriceCount = 0;
|
||
|
}
|
||
|
|
||
|
function $Flush(this$static, nowPos) {
|
||
|
$ReleaseMFStream(this$static);
|
||
|
$WriteEndMarker(this$static, nowPos & this$static._posStateMask);
|
||
|
$FlushData(this$static._rangeEncoder);
|
||
|
}
|
||
|
|
||
|
function $GetOptimum(this$static, position) {
|
||
|
var cur, curAnd1Price, curAndLenCharPrice, curAndLenPrice, curBack, curPrice, currentByte, distance, i, len, lenEnd, lenMain, lenRes, lenTest, lenTest2, lenTestTemp, matchByte, matchPrice, newLen, nextIsChar, nextMatchPrice, nextOptimum, nextRepMatchPrice, normalMatchPrice, numAvailableBytes, numAvailableBytesFull, numDistancePairs, offs, offset, opt, optimum, pos, posPrev, posState, posStateNext, price_4, repIndex, repLen, repMatchPrice, repMaxIndex, shortRepPrice, startLen, state, state2, t, price, price_0, price_1, price_2, price_3;
|
||
|
if (this$static._optimumEndIndex != this$static._optimumCurrentIndex) {
|
||
|
lenRes = this$static._optimum[this$static._optimumCurrentIndex].PosPrev - this$static._optimumCurrentIndex;
|
||
|
this$static.backRes = this$static._optimum[this$static._optimumCurrentIndex].BackPrev;
|
||
|
this$static._optimumCurrentIndex = this$static._optimum[this$static._optimumCurrentIndex].PosPrev;
|
||
|
return lenRes;
|
||
|
}
|
||
|
this$static._optimumCurrentIndex = this$static._optimumEndIndex = 0;
|
||
|
if (this$static._longestMatchWasFound) {
|
||
|
lenMain = this$static._longestMatchLength;
|
||
|
this$static._longestMatchWasFound = false;
|
||
|
} else {
|
||
|
lenMain = $ReadMatchDistances(this$static);
|
||
|
}
|
||
|
numDistancePairs = this$static._numDistancePairs;
|
||
|
numAvailableBytes = $GetNumAvailableBytes(this$static._matchFinder) + 1;
|
||
|
if (numAvailableBytes < 2) {
|
||
|
this$static.backRes = -1;
|
||
|
return 1;
|
||
|
}
|
||
|
if (numAvailableBytes > 273) {
|
||
|
numAvailableBytes = 273;
|
||
|
}
|
||
|
repMaxIndex = 0;
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static.reps[i] = this$static._repDistances[i];
|
||
|
this$static.repLens[i] = $GetMatchLen(this$static._matchFinder, -1, this$static.reps[i], 273);
|
||
|
if (this$static.repLens[i] > this$static.repLens[repMaxIndex]) {
|
||
|
repMaxIndex = i;
|
||
|
}
|
||
|
}
|
||
|
if (this$static.repLens[repMaxIndex] >= this$static._numFastBytes) {
|
||
|
this$static.backRes = repMaxIndex;
|
||
|
lenRes = this$static.repLens[repMaxIndex];
|
||
|
$MovePos(this$static, lenRes - 1);
|
||
|
return lenRes;
|
||
|
}
|
||
|
if (lenMain >= this$static._numFastBytes) {
|
||
|
this$static.backRes = this$static._matchDistances[numDistancePairs - 1] + 4;
|
||
|
$MovePos(this$static, lenMain - 1);
|
||
|
return lenMain;
|
||
|
}
|
||
|
currentByte = $GetIndexByte(this$static._matchFinder, -1);
|
||
|
matchByte = $GetIndexByte(this$static._matchFinder, -this$static._repDistances[0] - 1 - 1);
|
||
|
if (lenMain < 2 && currentByte != matchByte && this$static.repLens[repMaxIndex] < 2) {
|
||
|
this$static.backRes = -1;
|
||
|
return 1;
|
||
|
}
|
||
|
this$static._optimum[0].State = this$static._state;
|
||
|
posState = position & this$static._posStateMask;
|
||
|
this$static._optimum[1].Price = ($clinit_66() , ProbPrices[this$static._isMatch[(this$static._state << 4) + posState] >>> 2]) + $GetPrice_0($GetSubCoder(this$static._literalEncoder, position, this$static._previousByte), this$static._state >= 7, matchByte, currentByte);
|
||
|
$MakeAsChar(this$static._optimum[1]);
|
||
|
matchPrice = ProbPrices[2048 - this$static._isMatch[(this$static._state << 4) + posState] >>> 2];
|
||
|
repMatchPrice = matchPrice + ProbPrices[2048 - this$static._isRep[this$static._state] >>> 2];
|
||
|
if (matchByte == currentByte) {
|
||
|
shortRepPrice = repMatchPrice + $GetRepLen1Price(this$static, this$static._state, posState);
|
||
|
if (shortRepPrice < this$static._optimum[1].Price) {
|
||
|
this$static._optimum[1].Price = shortRepPrice;
|
||
|
$MakeAsShortRep(this$static._optimum[1]);
|
||
|
}
|
||
|
}
|
||
|
lenEnd = lenMain >= this$static.repLens[repMaxIndex]?lenMain:this$static.repLens[repMaxIndex];
|
||
|
if (lenEnd < 2) {
|
||
|
this$static.backRes = this$static._optimum[1].BackPrev;
|
||
|
return 1;
|
||
|
}
|
||
|
this$static._optimum[1].PosPrev = 0;
|
||
|
this$static._optimum[0].Backs0 = this$static.reps[0];
|
||
|
this$static._optimum[0].Backs1 = this$static.reps[1];
|
||
|
this$static._optimum[0].Backs2 = this$static.reps[2];
|
||
|
this$static._optimum[0].Backs3 = this$static.reps[3];
|
||
|
len = lenEnd;
|
||
|
do {
|
||
|
this$static._optimum[len--].Price = 268435455;
|
||
|
} while (len >= 2);
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
repLen = this$static.repLens[i];
|
||
|
if (repLen < 2) {
|
||
|
continue;
|
||
|
}
|
||
|
price_4 = repMatchPrice + $GetPureRepPrice(this$static, i, this$static._state, posState);
|
||
|
do {
|
||
|
curAndLenPrice = price_4 + $GetPrice(this$static._repMatchLenEncoder, repLen - 2, posState);
|
||
|
optimum = this$static._optimum[repLen];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = 0;
|
||
|
optimum.BackPrev = i;
|
||
|
optimum.Prev1IsChar = false;
|
||
|
}
|
||
|
} while (--repLen >= 2);
|
||
|
}
|
||
|
normalMatchPrice = matchPrice + ProbPrices[this$static._isRep[this$static._state] >>> 2];
|
||
|
len = this$static.repLens[0] >= 2?this$static.repLens[0] + 1:2;
|
||
|
if (len <= lenMain) {
|
||
|
offs = 0;
|
||
|
while (len > this$static._matchDistances[offs]) {
|
||
|
offs += 2;
|
||
|
}
|
||
|
for (;; ++len) {
|
||
|
distance = this$static._matchDistances[offs + 1];
|
||
|
curAndLenPrice = normalMatchPrice + $GetPosLenPrice(this$static, distance, len, posState);
|
||
|
optimum = this$static._optimum[len];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = 0;
|
||
|
optimum.BackPrev = distance + 4;
|
||
|
optimum.Prev1IsChar = false;
|
||
|
}
|
||
|
if (len == this$static._matchDistances[offs]) {
|
||
|
offs += 2;
|
||
|
if (offs == numDistancePairs) {
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
cur = 0;
|
||
|
while (true) {
|
||
|
++cur;
|
||
|
if (cur == lenEnd) {
|
||
|
return $Backward(this$static, cur);
|
||
|
}
|
||
|
newLen = $ReadMatchDistances(this$static);
|
||
|
numDistancePairs = this$static._numDistancePairs;
|
||
|
if (newLen >= this$static._numFastBytes) {
|
||
|
this$static._longestMatchLength = newLen;
|
||
|
this$static._longestMatchWasFound = true;
|
||
|
return $Backward(this$static, cur);
|
||
|
}
|
||
|
++position;
|
||
|
posPrev = this$static._optimum[cur].PosPrev;
|
||
|
if (this$static._optimum[cur].Prev1IsChar) {
|
||
|
--posPrev;
|
||
|
if (this$static._optimum[cur].Prev2) {
|
||
|
state = this$static._optimum[this$static._optimum[cur].PosPrev2].State;
|
||
|
if (this$static._optimum[cur].BackPrev2 < 4) {
|
||
|
state = (state < 7) ? 8 : 11;
|
||
|
} else {
|
||
|
state = (state < 7) ? 7 : 10;
|
||
|
}
|
||
|
} else {
|
||
|
state = this$static._optimum[posPrev].State;
|
||
|
}
|
||
|
state = StateUpdateChar(state);
|
||
|
} else {
|
||
|
state = this$static._optimum[posPrev].State;
|
||
|
}
|
||
|
if (posPrev == cur - 1) {
|
||
|
if (this$static._optimum[cur].BackPrev == 0) {
|
||
|
state = state < 7?9:11;
|
||
|
} else {
|
||
|
state = StateUpdateChar(state);
|
||
|
}
|
||
|
} else {
|
||
|
if (this$static._optimum[cur].Prev1IsChar && this$static._optimum[cur].Prev2) {
|
||
|
posPrev = this$static._optimum[cur].PosPrev2;
|
||
|
pos = this$static._optimum[cur].BackPrev2;
|
||
|
state = state < 7?8:11;
|
||
|
} else {
|
||
|
pos = this$static._optimum[cur].BackPrev;
|
||
|
if (pos < 4) {
|
||
|
state = state < 7?8:11;
|
||
|
} else {
|
||
|
state = state < 7?7:10;
|
||
|
}
|
||
|
}
|
||
|
opt = this$static._optimum[posPrev];
|
||
|
if (pos < 4) {
|
||
|
if (pos == 0) {
|
||
|
this$static.reps[0] = opt.Backs0;
|
||
|
this$static.reps[1] = opt.Backs1;
|
||
|
this$static.reps[2] = opt.Backs2;
|
||
|
this$static.reps[3] = opt.Backs3;
|
||
|
} else if (pos == 1) {
|
||
|
this$static.reps[0] = opt.Backs1;
|
||
|
this$static.reps[1] = opt.Backs0;
|
||
|
this$static.reps[2] = opt.Backs2;
|
||
|
this$static.reps[3] = opt.Backs3;
|
||
|
} else if (pos == 2) {
|
||
|
this$static.reps[0] = opt.Backs2;
|
||
|
this$static.reps[1] = opt.Backs0;
|
||
|
this$static.reps[2] = opt.Backs1;
|
||
|
this$static.reps[3] = opt.Backs3;
|
||
|
} else {
|
||
|
this$static.reps[0] = opt.Backs3;
|
||
|
this$static.reps[1] = opt.Backs0;
|
||
|
this$static.reps[2] = opt.Backs1;
|
||
|
this$static.reps[3] = opt.Backs2;
|
||
|
}
|
||
|
} else {
|
||
|
this$static.reps[0] = pos - 4;
|
||
|
this$static.reps[1] = opt.Backs0;
|
||
|
this$static.reps[2] = opt.Backs1;
|
||
|
this$static.reps[3] = opt.Backs2;
|
||
|
}
|
||
|
}
|
||
|
this$static._optimum[cur].State = state;
|
||
|
this$static._optimum[cur].Backs0 = this$static.reps[0];
|
||
|
this$static._optimum[cur].Backs1 = this$static.reps[1];
|
||
|
this$static._optimum[cur].Backs2 = this$static.reps[2];
|
||
|
this$static._optimum[cur].Backs3 = this$static.reps[3];
|
||
|
curPrice = this$static._optimum[cur].Price;
|
||
|
currentByte = $GetIndexByte(this$static._matchFinder, -1);
|
||
|
matchByte = $GetIndexByte(this$static._matchFinder, -this$static.reps[0] - 1 - 1);
|
||
|
posState = position & this$static._posStateMask;
|
||
|
curAnd1Price = curPrice + ProbPrices[this$static._isMatch[(state << 4) + posState] >>> 2] + $GetPrice_0($GetSubCoder(this$static._literalEncoder, position, $GetIndexByte(this$static._matchFinder, -2)), state >= 7, matchByte, currentByte);
|
||
|
nextOptimum = this$static._optimum[cur + 1];
|
||
|
nextIsChar = false;
|
||
|
if (curAnd1Price < nextOptimum.Price) {
|
||
|
nextOptimum.Price = curAnd1Price;
|
||
|
nextOptimum.PosPrev = cur;
|
||
|
nextOptimum.BackPrev = -1;
|
||
|
nextOptimum.Prev1IsChar = false;
|
||
|
nextIsChar = true;
|
||
|
}
|
||
|
matchPrice = curPrice + ProbPrices[2048 - this$static._isMatch[(state << 4) + posState] >>> 2];
|
||
|
repMatchPrice = matchPrice + ProbPrices[2048 - this$static._isRep[state] >>> 2];
|
||
|
if (matchByte == currentByte && !(nextOptimum.PosPrev < cur && nextOptimum.BackPrev == 0)) {
|
||
|
shortRepPrice = repMatchPrice + (ProbPrices[this$static._isRepG0[state] >>> 2] + ProbPrices[this$static._isRep0Long[(state << 4) + posState] >>> 2]);
|
||
|
if (shortRepPrice <= nextOptimum.Price) {
|
||
|
nextOptimum.Price = shortRepPrice;
|
||
|
nextOptimum.PosPrev = cur;
|
||
|
nextOptimum.BackPrev = 0;
|
||
|
nextOptimum.Prev1IsChar = false;
|
||
|
nextIsChar = true;
|
||
|
}
|
||
|
}
|
||
|
numAvailableBytesFull = $GetNumAvailableBytes(this$static._matchFinder) + 1;
|
||
|
numAvailableBytesFull = 4095 - cur < numAvailableBytesFull?4095 - cur:numAvailableBytesFull;
|
||
|
numAvailableBytes = numAvailableBytesFull;
|
||
|
if (numAvailableBytes < 2) {
|
||
|
continue;
|
||
|
}
|
||
|
if (numAvailableBytes > this$static._numFastBytes) {
|
||
|
numAvailableBytes = this$static._numFastBytes;
|
||
|
}
|
||
|
if (!nextIsChar && matchByte != currentByte) {
|
||
|
t = min(numAvailableBytesFull - 1, this$static._numFastBytes);
|
||
|
lenTest2 = $GetMatchLen(this$static._matchFinder, 0, this$static.reps[0], t);
|
||
|
if (lenTest2 >= 2) {
|
||
|
state2 = StateUpdateChar(state);
|
||
|
posStateNext = position + 1 & this$static._posStateMask;
|
||
|
nextRepMatchPrice = curAnd1Price + ProbPrices[2048 - this$static._isMatch[(state2 << 4) + posStateNext] >>> 2] + ProbPrices[2048 - this$static._isRep[state2] >>> 2];
|
||
|
offset = cur + 1 + lenTest2;
|
||
|
while (lenEnd < offset) {
|
||
|
this$static._optimum[++lenEnd].Price = 268435455;
|
||
|
}
|
||
|
curAndLenPrice = nextRepMatchPrice + (price = $GetPrice(this$static._repMatchLenEncoder, lenTest2 - 2, posStateNext) , price + $GetPureRepPrice(this$static, 0, state2, posStateNext));
|
||
|
optimum = this$static._optimum[offset];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = cur + 1;
|
||
|
optimum.BackPrev = 0;
|
||
|
optimum.Prev1IsChar = true;
|
||
|
optimum.Prev2 = false;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
startLen = 2;
|
||
|
for (repIndex = 0; repIndex < 4; ++repIndex) {
|
||
|
lenTest = $GetMatchLen(this$static._matchFinder, -1, this$static.reps[repIndex], numAvailableBytes);
|
||
|
if (lenTest < 2) {
|
||
|
continue;
|
||
|
}
|
||
|
lenTestTemp = lenTest;
|
||
|
do {
|
||
|
while (lenEnd < cur + lenTest) {
|
||
|
this$static._optimum[++lenEnd].Price = 268435455;
|
||
|
}
|
||
|
curAndLenPrice = repMatchPrice + (price_0 = $GetPrice(this$static._repMatchLenEncoder, lenTest - 2, posState) , price_0 + $GetPureRepPrice(this$static, repIndex, state, posState));
|
||
|
optimum = this$static._optimum[cur + lenTest];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = cur;
|
||
|
optimum.BackPrev = repIndex;
|
||
|
optimum.Prev1IsChar = false;
|
||
|
}
|
||
|
} while (--lenTest >= 2);
|
||
|
lenTest = lenTestTemp;
|
||
|
if (repIndex == 0) {
|
||
|
startLen = lenTest + 1;
|
||
|
}
|
||
|
if (lenTest < numAvailableBytesFull) {
|
||
|
t = min(numAvailableBytesFull - 1 - lenTest, this$static._numFastBytes);
|
||
|
lenTest2 = $GetMatchLen(this$static._matchFinder, lenTest, this$static.reps[repIndex], t);
|
||
|
if (lenTest2 >= 2) {
|
||
|
state2 = state < 7?8:11;
|
||
|
posStateNext = position + lenTest & this$static._posStateMask;
|
||
|
curAndLenCharPrice = repMatchPrice + (price_1 = $GetPrice(this$static._repMatchLenEncoder, lenTest - 2, posState) , price_1 + $GetPureRepPrice(this$static, repIndex, state, posState)) + ProbPrices[this$static._isMatch[(state2 << 4) + posStateNext] >>> 2] + $GetPrice_0($GetSubCoder(this$static._literalEncoder, position + lenTest, $GetIndexByte(this$static._matchFinder, lenTest - 1 - 1)), true, $GetIndexByte(this$static._matchFinder, lenTest - 1 - (this$static.reps[repIndex] + 1)), $GetIndexByte(this$static._matchFinder, lenTest - 1));
|
||
|
state2 = StateUpdateChar(state2);
|
||
|
posStateNext = position + lenTest + 1 & this$static._posStateMask;
|
||
|
nextMatchPrice = curAndLenCharPrice + ProbPrices[2048 - this$static._isMatch[(state2 << 4) + posStateNext] >>> 2];
|
||
|
nextRepMatchPrice = nextMatchPrice + ProbPrices[2048 - this$static._isRep[state2] >>> 2];
|
||
|
offset = lenTest + 1 + lenTest2;
|
||
|
while (lenEnd < cur + offset) {
|
||
|
this$static._optimum[++lenEnd].Price = 268435455;
|
||
|
}
|
||
|
curAndLenPrice = nextRepMatchPrice + (price_2 = $GetPrice(this$static._repMatchLenEncoder, lenTest2 - 2, posStateNext) , price_2 + $GetPureRepPrice(this$static, 0, state2, posStateNext));
|
||
|
optimum = this$static._optimum[cur + offset];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = cur + lenTest + 1;
|
||
|
optimum.BackPrev = 0;
|
||
|
optimum.Prev1IsChar = true;
|
||
|
optimum.Prev2 = true;
|
||
|
optimum.PosPrev2 = cur;
|
||
|
optimum.BackPrev2 = repIndex;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
if (newLen > numAvailableBytes) {
|
||
|
newLen = numAvailableBytes;
|
||
|
for (numDistancePairs = 0; newLen > this$static._matchDistances[numDistancePairs]; numDistancePairs += 2) {
|
||
|
}
|
||
|
this$static._matchDistances[numDistancePairs] = newLen;
|
||
|
numDistancePairs += 2;
|
||
|
}
|
||
|
if (newLen >= startLen) {
|
||
|
normalMatchPrice = matchPrice + ProbPrices[this$static._isRep[state] >>> 2];
|
||
|
while (lenEnd < cur + newLen) {
|
||
|
this$static._optimum[++lenEnd].Price = 268435455;
|
||
|
}
|
||
|
offs = 0;
|
||
|
while (startLen > this$static._matchDistances[offs]) {
|
||
|
offs += 2;
|
||
|
}
|
||
|
for (lenTest = startLen;; ++lenTest) {
|
||
|
curBack = this$static._matchDistances[offs + 1];
|
||
|
curAndLenPrice = normalMatchPrice + $GetPosLenPrice(this$static, curBack, lenTest, posState);
|
||
|
optimum = this$static._optimum[cur + lenTest];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = cur;
|
||
|
optimum.BackPrev = curBack + 4;
|
||
|
optimum.Prev1IsChar = false;
|
||
|
}
|
||
|
if (lenTest == this$static._matchDistances[offs]) {
|
||
|
if (lenTest < numAvailableBytesFull) {
|
||
|
t = min(numAvailableBytesFull - 1 - lenTest, this$static._numFastBytes);
|
||
|
lenTest2 = $GetMatchLen(this$static._matchFinder, lenTest, curBack, t);
|
||
|
if (lenTest2 >= 2) {
|
||
|
state2 = state < 7?7:10;
|
||
|
posStateNext = position + lenTest & this$static._posStateMask;
|
||
|
curAndLenCharPrice = curAndLenPrice + ProbPrices[this$static._isMatch[(state2 << 4) + posStateNext] >>> 2] + $GetPrice_0($GetSubCoder(this$static._literalEncoder, position + lenTest, $GetIndexByte(this$static._matchFinder, lenTest - 1 - 1)), true, $GetIndexByte(this$static._matchFinder, lenTest - (curBack + 1) - 1), $GetIndexByte(this$static._matchFinder, lenTest - 1));
|
||
|
state2 = StateUpdateChar(state2);
|
||
|
posStateNext = position + lenTest + 1 & this$static._posStateMask;
|
||
|
nextMatchPrice = curAndLenCharPrice + ProbPrices[2048 - this$static._isMatch[(state2 << 4) + posStateNext] >>> 2];
|
||
|
nextRepMatchPrice = nextMatchPrice + ProbPrices[2048 - this$static._isRep[state2] >>> 2];
|
||
|
offset = lenTest + 1 + lenTest2;
|
||
|
while (lenEnd < cur + offset) {
|
||
|
this$static._optimum[++lenEnd].Price = 268435455;
|
||
|
}
|
||
|
curAndLenPrice = nextRepMatchPrice + (price_3 = $GetPrice(this$static._repMatchLenEncoder, lenTest2 - 2, posStateNext) , price_3 + $GetPureRepPrice(this$static, 0, state2, posStateNext));
|
||
|
optimum = this$static._optimum[cur + offset];
|
||
|
if (curAndLenPrice < optimum.Price) {
|
||
|
optimum.Price = curAndLenPrice;
|
||
|
optimum.PosPrev = cur + lenTest + 1;
|
||
|
optimum.BackPrev = 0;
|
||
|
optimum.Prev1IsChar = true;
|
||
|
optimum.Prev2 = true;
|
||
|
optimum.PosPrev2 = cur;
|
||
|
optimum.BackPrev2 = curBack + 4;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
offs += 2;
|
||
|
if (offs == numDistancePairs)
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $GetPosLenPrice(this$static, pos, len, posState) {
|
||
|
var lenToPosState, price;
|
||
|
lenToPosState = GetLenToPosState(len);
|
||
|
if (pos < 128) {
|
||
|
price = this$static._distancesPrices[lenToPosState * 128 + pos];
|
||
|
} else {
|
||
|
price = this$static._posSlotPrices[(lenToPosState << 6) + GetPosSlot2(pos)] + this$static._alignPrices[pos & 15];
|
||
|
}
|
||
|
return price + $GetPrice(this$static._lenEncoder, len - 2, posState);
|
||
|
}
|
||
|
|
||
|
function $GetPureRepPrice(this$static, repIndex, state, posState) {
|
||
|
var price;
|
||
|
if (repIndex == 0) {
|
||
|
price = ($clinit_66() , ProbPrices[this$static._isRepG0[state] >>> 2]);
|
||
|
price += ProbPrices[2048 - this$static._isRep0Long[(state << 4) + posState] >>> 2];
|
||
|
} else {
|
||
|
price = ($clinit_66() , ProbPrices[2048 - this$static._isRepG0[state] >>> 2]);
|
||
|
if (repIndex == 1) {
|
||
|
price += ProbPrices[this$static._isRepG1[state] >>> 2];
|
||
|
} else {
|
||
|
price += ProbPrices[2048 - this$static._isRepG1[state] >>> 2];
|
||
|
price += GetPrice(this$static._isRepG2[state], repIndex - 2);
|
||
|
}
|
||
|
}
|
||
|
return price;
|
||
|
}
|
||
|
|
||
|
function $GetRepLen1Price(this$static, state, posState) {
|
||
|
return ($clinit_66() , ProbPrices[this$static._isRepG0[state] >>> 2]) + ProbPrices[this$static._isRep0Long[(state << 4) + posState] >>> 2];
|
||
|
}
|
||
|
|
||
|
function $Init_4(this$static) {
|
||
|
var i;
|
||
|
$BaseInit(this$static);
|
||
|
$Init_9(this$static._rangeEncoder);
|
||
|
InitBitModels_0(this$static._isMatch);
|
||
|
InitBitModels_0(this$static._isRep0Long);
|
||
|
InitBitModels_0(this$static._isRep);
|
||
|
InitBitModels_0(this$static._isRepG0);
|
||
|
InitBitModels_0(this$static._isRepG1);
|
||
|
InitBitModels_0(this$static._isRepG2);
|
||
|
InitBitModels_0(this$static._posEncoders);
|
||
|
$Init_3(this$static._literalEncoder);
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
InitBitModels(this$static._posSlotEncoder[i].Models);
|
||
|
}
|
||
|
$Init_2(this$static._lenEncoder, 1 << this$static._posStateBits);
|
||
|
$Init_2(this$static._repMatchLenEncoder, 1 << this$static._posStateBits);
|
||
|
InitBitModels(this$static._posAlignEncoder.Models);
|
||
|
this$static._longestMatchWasFound = false;
|
||
|
this$static._optimumEndIndex = 0;
|
||
|
this$static._optimumCurrentIndex = 0;
|
||
|
this$static._additionalOffset = 0;
|
||
|
}
|
||
|
|
||
|
function $MovePos(this$static, num) {
|
||
|
if (num > 0) {
|
||
|
$Skip(this$static._matchFinder, num);
|
||
|
this$static._additionalOffset += num;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReadMatchDistances(this$static) {
|
||
|
var lenRes;
|
||
|
lenRes = 0;
|
||
|
this$static._numDistancePairs = $GetMatches(this$static._matchFinder, this$static._matchDistances);
|
||
|
if (this$static._numDistancePairs > 0) {
|
||
|
lenRes = this$static._matchDistances[this$static._numDistancePairs - 2];
|
||
|
if (lenRes == this$static._numFastBytes)
|
||
|
lenRes += $GetMatchLen(this$static._matchFinder, lenRes - 1, this$static._matchDistances[this$static._numDistancePairs - 1], 273 - lenRes);
|
||
|
}
|
||
|
++this$static._additionalOffset;
|
||
|
return lenRes;
|
||
|
}
|
||
|
|
||
|
function $ReleaseMFStream(this$static) {
|
||
|
if (!!this$static._matchFinder && this$static._needReleaseMFStream) {
|
||
|
this$static._matchFinder._stream = null;
|
||
|
this$static._needReleaseMFStream = false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReleaseStreams(this$static) {
|
||
|
$ReleaseMFStream(this$static);
|
||
|
this$static._rangeEncoder.Stream = null;
|
||
|
}
|
||
|
|
||
|
function $SetDictionarySize_0(this$static, dictionarySize) {
|
||
|
var dicLogSize;
|
||
|
if (dictionarySize < 1 || dictionarySize > 536870912) {
|
||
|
return false;
|
||
|
}
|
||
|
this$static._dictionarySize = dictionarySize;
|
||
|
for (dicLogSize = 0; dictionarySize > 1 << dicLogSize; ++dicLogSize) {
|
||
|
}
|
||
|
this$static._distTableSize = dicLogSize * 2;
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $SetLcLpPb_0(this$static, lc, lp, pb) {
|
||
|
if (lp < 0 || lp > 4 || lc < 0 || lc > 8 || pb < 0 || pb > 4) {
|
||
|
return false;
|
||
|
}
|
||
|
this$static._numLiteralPosStateBits = lp;
|
||
|
this$static._numLiteralContextBits = lc;
|
||
|
this$static._posStateBits = pb;
|
||
|
this$static._posStateMask = (1 << this$static._posStateBits) - 1;
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $SetMatchFinder(this$static, matchFinderIndex) {
|
||
|
var matchFinderIndexPrev;
|
||
|
if (matchFinderIndex < 0 || matchFinderIndex > 2) {
|
||
|
return false;
|
||
|
}
|
||
|
matchFinderIndexPrev = this$static._matchFinderType;
|
||
|
this$static._matchFinderType = matchFinderIndex;
|
||
|
if (!!this$static._matchFinder && matchFinderIndexPrev != this$static._matchFinderType) {
|
||
|
this$static._dictionarySizePrev = -1;
|
||
|
this$static._matchFinder = null;
|
||
|
}
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $SetNumFastBytes(this$static, numFastBytes) {
|
||
|
if (numFastBytes < 5 || numFastBytes > 273) {
|
||
|
return false;
|
||
|
}
|
||
|
this$static._numFastBytes = numFastBytes;
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
function $WriteCoderProperties(this$static, outStream) {
|
||
|
var i;
|
||
|
this$static.properties[0] = (this$static._posStateBits * 5 + this$static._numLiteralPosStateBits) * 9 + this$static._numLiteralContextBits << 24 >> 24;
|
||
|
for (i = 0; i < 4; ++i) {
|
||
|
this$static.properties[1 + i] = this$static._dictionarySize >> 8 * i << 24 >> 24;
|
||
|
}
|
||
|
$write_0(outStream, this$static.properties, 0, 5);
|
||
|
}
|
||
|
|
||
|
function $WriteEndMarker(this$static, posState) {
|
||
|
var lenToPosState;
|
||
|
if (!this$static._writeEndMark) {
|
||
|
return;
|
||
|
}
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isMatch, (this$static._state << 4) + posState, 1);
|
||
|
$Encode_3(this$static._rangeEncoder, this$static._isRep, this$static._state, 0);
|
||
|
this$static._state = this$static._state < 7?7:10;
|
||
|
$Encode_0(this$static._lenEncoder, this$static._rangeEncoder, 0, posState);
|
||
|
lenToPosState = GetLenToPosState(2);
|
||
|
$Encode_2(this$static._posSlotEncoder[lenToPosState], this$static._rangeEncoder, 63);
|
||
|
$EncodeDirectBits(this$static._rangeEncoder, 67108863, 26);
|
||
|
$ReverseEncode(this$static._posAlignEncoder, this$static._rangeEncoder, 15);
|
||
|
}
|
||
|
|
||
|
function GetPosSlot(pos) {
|
||
|
if (pos < 2048) {
|
||
|
return g_FastPos[pos];
|
||
|
}
|
||
|
if (pos < 2097152) {
|
||
|
return g_FastPos[pos >> 10] + 20;
|
||
|
}
|
||
|
return g_FastPos[pos >> 20] + 40;
|
||
|
}
|
||
|
|
||
|
function GetPosSlot2(pos) {
|
||
|
if (pos < 131072) {
|
||
|
return g_FastPos[pos >> 6] + 12;
|
||
|
}
|
||
|
if (pos < 134217728) {
|
||
|
return g_FastPos[pos >> 16] + 32;
|
||
|
}
|
||
|
return g_FastPos[pos >> 26] + 52;
|
||
|
}
|
||
|
|
||
|
function getClass_38() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_38;
|
||
|
_.typeId$ = 0;
|
||
|
_._additionalOffset = 0;
|
||
|
_._alignPriceCount = 0;
|
||
|
_._dictionarySize = 4194304;
|
||
|
_._dictionarySizePrev = -1;
|
||
|
_._distTableSize = 44;
|
||
|
_._finished = false;
|
||
|
_._inStream = null;
|
||
|
_._longestMatchLength = 0;
|
||
|
_._longestMatchWasFound = false;
|
||
|
_._matchFinder = null;
|
||
|
_._matchFinderType = 1;
|
||
|
_._matchPriceCount = 0;
|
||
|
_._needReleaseMFStream = false;
|
||
|
_._numDistancePairs = 0;
|
||
|
_._numFastBytes = 32;
|
||
|
_._numFastBytesPrev = -1;
|
||
|
_._numLiteralContextBits = 3;
|
||
|
_._numLiteralPosStateBits = 0;
|
||
|
_._optimumCurrentIndex = 0;
|
||
|
_._optimumEndIndex = 0;
|
||
|
_._posStateBits = 2;
|
||
|
_._posStateMask = 3;
|
||
|
_._previousByte = 0;
|
||
|
_._state = 0;
|
||
|
_._writeEndMark = false;
|
||
|
_.backRes = 0;
|
||
|
_.nowPos64 = P0_longLit;
|
||
|
var g_FastPos;
|
||
|
function $Encode(this$static, rangeEncoder, symbol, posState) {
|
||
|
if (symbol < 8) {
|
||
|
$Encode_3(rangeEncoder, this$static._choice, 0, 0);
|
||
|
$Encode_2(this$static._lowCoder[posState], rangeEncoder, symbol);
|
||
|
} else {
|
||
|
symbol -= 8;
|
||
|
$Encode_3(rangeEncoder, this$static._choice, 0, 1);
|
||
|
if (symbol < 8) {
|
||
|
$Encode_3(rangeEncoder, this$static._choice, 1, 0);
|
||
|
$Encode_2(this$static._midCoder[posState], rangeEncoder, symbol);
|
||
|
} else {
|
||
|
$Encode_3(rangeEncoder, this$static._choice, 1, 1);
|
||
|
$Encode_2(this$static._highCoder, rangeEncoder, symbol - 8);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Encoder$LenEncoder(this$static) {
|
||
|
var posState;
|
||
|
this$static._choice = initDim(_3S_classLit, 0, -1, 2, 1);
|
||
|
this$static._lowCoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit, 0, 8, 16, 0);
|
||
|
this$static._midCoder = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit, 0, 8, 16, 0);
|
||
|
this$static._highCoder = $BitTreeEncoder(new BitTreeEncoder(), 8);
|
||
|
for (posState = 0; posState < 16; ++posState) {
|
||
|
this$static._lowCoder[posState] = $BitTreeEncoder(new BitTreeEncoder(), 3);
|
||
|
this$static._midCoder[posState] = $BitTreeEncoder(new BitTreeEncoder(), 3);
|
||
|
}
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Init_2(this$static, numPosStates) {
|
||
|
var posState;
|
||
|
InitBitModels_0(this$static._choice);
|
||
|
for (posState = 0; posState < numPosStates; ++posState) {
|
||
|
InitBitModels(this$static._lowCoder[posState].Models);
|
||
|
InitBitModels(this$static._midCoder[posState].Models);
|
||
|
}
|
||
|
InitBitModels(this$static._highCoder.Models);
|
||
|
}
|
||
|
|
||
|
function $SetPrices(this$static, posState, numSymbols, prices, st) {
|
||
|
var a0, a1, b0, b1, i;
|
||
|
a0 = ($clinit_66() , ProbPrices[this$static._choice[0] >>> 2]);
|
||
|
a1 = ProbPrices[2048 - this$static._choice[0] >>> 2];
|
||
|
b0 = a1 + ProbPrices[this$static._choice[1] >>> 2];
|
||
|
b1 = a1 + ProbPrices[2048 - this$static._choice[1] >>> 2];
|
||
|
i = 0;
|
||
|
for (i = 0; i < 8; ++i) {
|
||
|
if (i >= numSymbols)
|
||
|
return;
|
||
|
prices[st + i] = a0 + $GetPrice_1(this$static._lowCoder[posState], i);
|
||
|
}
|
||
|
for (; i < 16; ++i) {
|
||
|
if (i >= numSymbols)
|
||
|
return;
|
||
|
prices[st + i] = b0 + $GetPrice_1(this$static._midCoder[posState], i - 8);
|
||
|
}
|
||
|
for (; i < numSymbols; ++i) {
|
||
|
prices[st + i] = b1 + $GetPrice_1(this$static._highCoder, i - 8 - 8);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_33() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LenEncoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder$LenEncoder() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder$LenEncoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_33;
|
||
|
_.typeId$ = 0;
|
||
|
function $Encode_0(this$static, rangeEncoder, symbol, posState) {
|
||
|
$Encode(this$static, rangeEncoder, symbol, posState);
|
||
|
if (--this$static._counters[posState] == 0) {
|
||
|
$SetPrices(this$static, posState, this$static._tableSize, this$static._prices, posState * 272);
|
||
|
this$static._counters[posState] = this$static._tableSize;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Encoder$LenPriceTableEncoder(this$static) {
|
||
|
$Encoder$LenEncoder(this$static);
|
||
|
this$static._prices = initDim(_3I_classLit, 0, -1, 4352, 1);
|
||
|
this$static._counters = initDim(_3I_classLit, 0, -1, 16, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $GetPrice(this$static, symbol, posState) {
|
||
|
return this$static._prices[posState * 272 + symbol];
|
||
|
}
|
||
|
|
||
|
function $UpdateTables(this$static, numPosStates) {
|
||
|
var posState;
|
||
|
for (posState = 0; posState < numPosStates; ++posState) {
|
||
|
$SetPrices(this$static, posState, this$static._tableSize, this$static._prices, posState * 272);
|
||
|
this$static._counters[posState] = this$static._tableSize;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_34() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LenPriceTableEncoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder$LenPriceTableEncoder() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder$LenPriceTableEncoder.prototype = new Encoder$LenEncoder();
|
||
|
_.getClass$ = getClass_34;
|
||
|
_.typeId$ = 0;
|
||
|
_._tableSize = 0;
|
||
|
function $Create_1(this$static, numPosBits, numPrevBits) {
|
||
|
var i, numStates;
|
||
|
if (this$static.m_Coders != null && this$static.m_NumPrevBits == numPrevBits && this$static.m_NumPosBits == numPosBits) {
|
||
|
return;
|
||
|
}
|
||
|
this$static.m_NumPosBits = numPosBits;
|
||
|
this$static.m_PosMask = (1 << numPosBits) - 1;
|
||
|
this$static.m_NumPrevBits = numPrevBits;
|
||
|
numStates = 1 << this$static.m_NumPrevBits + this$static.m_NumPosBits;
|
||
|
this$static.m_Coders = initDim(_3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder$Encoder2_2_classLit, 0, 5, numStates, 0);
|
||
|
for (i = 0; i < numStates; ++i) {
|
||
|
this$static.m_Coders[i] = $Encoder$LiteralEncoder$Encoder2(new Encoder$LiteralEncoder$Encoder2());
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $GetSubCoder(this$static, pos, prevByte) {
|
||
|
return this$static.m_Coders[((pos & this$static.m_PosMask) << this$static.m_NumPrevBits) + ((prevByte & 255) >>> 8 - this$static.m_NumPrevBits)];
|
||
|
}
|
||
|
|
||
|
function $Init_3(this$static) {
|
||
|
var i, numStates;
|
||
|
numStates = 1 << this$static.m_NumPrevBits + this$static.m_NumPosBits;
|
||
|
for (i = 0; i < numStates; ++i) {
|
||
|
InitBitModels_0(this$static.m_Coders[i].m_Encoders);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_36() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder$LiteralEncoder() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder$LiteralEncoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_36;
|
||
|
_.typeId$ = 0;
|
||
|
_.m_Coders = null;
|
||
|
_.m_NumPosBits = 0;
|
||
|
_.m_NumPrevBits = 0;
|
||
|
_.m_PosMask = 0;
|
||
|
function $Encode_1(this$static, rangeEncoder, symbol) {
|
||
|
var bit, context, i;
|
||
|
context = 1;
|
||
|
for (i = 7; i >= 0; --i) {
|
||
|
bit = symbol >> i & 1;
|
||
|
$Encode_3(rangeEncoder, this$static.m_Encoders, context, bit);
|
||
|
context = context << 1 | bit;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $EncodeMatched(this$static, rangeEncoder, matchByte, symbol) {
|
||
|
var bit, context, i, matchBit, same, state;
|
||
|
context = 1;
|
||
|
same = true;
|
||
|
for (i = 7; i >= 0; --i) {
|
||
|
bit = symbol >> i & 1;
|
||
|
state = context;
|
||
|
if (same) {
|
||
|
matchBit = matchByte >> i & 1;
|
||
|
state += 1 + matchBit << 8;
|
||
|
same = matchBit == bit;
|
||
|
}
|
||
|
$Encode_3(rangeEncoder, this$static.m_Encoders, state, bit);
|
||
|
context = context << 1 | bit;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Encoder$LiteralEncoder$Encoder2(this$static) {
|
||
|
this$static.m_Encoders = initDim(_3S_classLit, 0, -1, 768, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $GetPrice_0(this$static, matchMode, matchByte, symbol) {
|
||
|
var bit, context, i, matchBit, price;
|
||
|
price = 0;
|
||
|
context = 1;
|
||
|
i = 7;
|
||
|
if (matchMode) {
|
||
|
for (; i >= 0; --i) {
|
||
|
matchBit = matchByte >> i & 1;
|
||
|
bit = symbol >> i & 1;
|
||
|
price += GetPrice(this$static.m_Encoders[(1 + matchBit << 8) + context], bit);
|
||
|
context = context << 1 | bit;
|
||
|
if (matchBit != bit) {
|
||
|
--i;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
for (; i >= 0; --i) {
|
||
|
bit = symbol >> i & 1;
|
||
|
price += GetPrice(this$static.m_Encoders[context], bit);
|
||
|
context = context << 1 | bit;
|
||
|
}
|
||
|
return price;
|
||
|
}
|
||
|
|
||
|
function getClass_35() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder$Encoder2_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder$LiteralEncoder$Encoder2() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder$LiteralEncoder$Encoder2.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_35;
|
||
|
_.typeId$ = 18;
|
||
|
function $MakeAsChar(this$static) {
|
||
|
this$static.BackPrev = -1;
|
||
|
this$static.Prev1IsChar = false;
|
||
|
}
|
||
|
|
||
|
function $MakeAsShortRep(this$static) {
|
||
|
this$static.BackPrev = 0;
|
||
|
this$static.Prev1IsChar = false;
|
||
|
}
|
||
|
|
||
|
function getClass_37() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$Optimal_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder$Optimal() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder$Optimal.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_37;
|
||
|
_.typeId$ = 19;
|
||
|
_.BackPrev = 0;
|
||
|
_.BackPrev2 = 0;
|
||
|
_.Backs0 = 0;
|
||
|
_.Backs1 = 0;
|
||
|
_.Backs2 = 0;
|
||
|
_.Backs3 = 0;
|
||
|
_.PosPrev = 0;
|
||
|
_.PosPrev2 = 0;
|
||
|
_.Prev1IsChar = false;
|
||
|
_.Prev2 = false;
|
||
|
_.Price = 0;
|
||
|
_.State = 0;
|
||
|
function $BitTreeDecoder(this$static, numBitLevels) {
|
||
|
this$static.NumBitLevels = numBitLevels;
|
||
|
this$static.Models = initDim(_3S_classLit, 0, -1, 1 << numBitLevels, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Decode_0(this$static, rangeDecoder) {
|
||
|
var bitIndex, m;
|
||
|
m = 1;
|
||
|
for (bitIndex = this$static.NumBitLevels; bitIndex != 0; --bitIndex) {
|
||
|
m = (m << 1) + $DecodeBit(rangeDecoder, this$static.Models, m);
|
||
|
}
|
||
|
return m - (1 << this$static.NumBitLevels);
|
||
|
}
|
||
|
|
||
|
function $ReverseDecode(this$static, rangeDecoder) {
|
||
|
var bit, bitIndex, m, symbol;
|
||
|
m = 1;
|
||
|
symbol = 0;
|
||
|
for (bitIndex = 0; bitIndex < this$static.NumBitLevels; ++bitIndex) {
|
||
|
bit = $DecodeBit(rangeDecoder, this$static.Models, m);
|
||
|
m <<= 1;
|
||
|
m += bit;
|
||
|
symbol |= bit << bitIndex;
|
||
|
}
|
||
|
return symbol;
|
||
|
}
|
||
|
|
||
|
function ReverseDecode(Models, startIndex, rangeDecoder, NumBitLevels) {
|
||
|
var bit, bitIndex, m, symbol;
|
||
|
m = 1;
|
||
|
symbol = 0;
|
||
|
for (bitIndex = 0; bitIndex < NumBitLevels; ++bitIndex) {
|
||
|
bit = $DecodeBit(rangeDecoder, Models, startIndex + m);
|
||
|
m <<= 1;
|
||
|
m += bit;
|
||
|
symbol |= bit << bitIndex;
|
||
|
}
|
||
|
return symbol;
|
||
|
}
|
||
|
|
||
|
function getClass_42() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function BitTreeDecoder() {
|
||
|
}
|
||
|
|
||
|
_ = BitTreeDecoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_42;
|
||
|
_.typeId$ = 20;
|
||
|
_.Models = null;
|
||
|
_.NumBitLevels = 0;
|
||
|
function $BitTreeEncoder(this$static, numBitLevels) {
|
||
|
this$static.NumBitLevels = numBitLevels;
|
||
|
this$static.Models = initDim(_3S_classLit, 0, -1, 1 << numBitLevels, 1);
|
||
|
return this$static;
|
||
|
}
|
||
|
|
||
|
function $Encode_2(this$static, rangeEncoder, symbol) {
|
||
|
var bit, bitIndex, m;
|
||
|
m = 1;
|
||
|
for (bitIndex = this$static.NumBitLevels; bitIndex != 0;) {
|
||
|
--bitIndex;
|
||
|
bit = symbol >>> bitIndex & 1;
|
||
|
$Encode_3(rangeEncoder, this$static.Models, m, bit);
|
||
|
m = m << 1 | bit;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $GetPrice_1(this$static, symbol) {
|
||
|
var bit, bitIndex, m, price;
|
||
|
price = 0;
|
||
|
m = 1;
|
||
|
for (bitIndex = this$static.NumBitLevels; bitIndex != 0;) {
|
||
|
--bitIndex;
|
||
|
bit = symbol >>> bitIndex & 1;
|
||
|
price += GetPrice(this$static.Models[m], bit);
|
||
|
m = (m << 1) + bit;
|
||
|
}
|
||
|
return price;
|
||
|
}
|
||
|
|
||
|
function $ReverseEncode(this$static, rangeEncoder, symbol) {
|
||
|
var bit, i, m;
|
||
|
m = 1;
|
||
|
for (i = 0; i < this$static.NumBitLevels; ++i) {
|
||
|
bit = symbol & 1;
|
||
|
$Encode_3(rangeEncoder, this$static.Models, m, bit);
|
||
|
m = m << 1 | bit;
|
||
|
symbol >>= 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $ReverseGetPrice(this$static, symbol) {
|
||
|
var bit, i, m, price;
|
||
|
price = 0;
|
||
|
m = 1;
|
||
|
for (i = this$static.NumBitLevels; i != 0; --i) {
|
||
|
bit = symbol & 1;
|
||
|
symbol >>>= 1;
|
||
|
price += GetPrice(this$static.Models[m], bit);
|
||
|
m = m << 1 | bit;
|
||
|
}
|
||
|
return price;
|
||
|
}
|
||
|
|
||
|
function ReverseEncode(Models, startIndex, rangeEncoder, NumBitLevels, symbol) {
|
||
|
var bit, i, m;
|
||
|
m = 1;
|
||
|
for (i = 0; i < NumBitLevels; ++i) {
|
||
|
bit = symbol & 1;
|
||
|
$Encode_3(rangeEncoder, Models, startIndex + m, bit);
|
||
|
m = m << 1 | bit;
|
||
|
symbol >>= 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function ReverseGetPrice(Models, startIndex, NumBitLevels, symbol) {
|
||
|
var bit, i, m, price;
|
||
|
price = 0;
|
||
|
m = 1;
|
||
|
for (i = NumBitLevels; i != 0; --i) {
|
||
|
bit = symbol & 1;
|
||
|
symbol >>>= 1;
|
||
|
price += ($clinit_66() , ProbPrices[((Models[startIndex + m] - bit ^ -bit) & 2047) >>> 2]);
|
||
|
m = m << 1 | bit;
|
||
|
}
|
||
|
return price;
|
||
|
}
|
||
|
|
||
|
function getClass_43() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function BitTreeEncoder() {
|
||
|
}
|
||
|
|
||
|
_ = BitTreeEncoder.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_43;
|
||
|
_.typeId$ = 21;
|
||
|
_.Models = null;
|
||
|
_.NumBitLevels = 0;
|
||
|
function $DecodeBit(this$static, probs, index) {
|
||
|
var newBound, prob;
|
||
|
prob = probs[index];
|
||
|
newBound = (this$static.Range >>> 11) * prob;
|
||
|
if ((this$static.Code ^ -2147483648) < (newBound ^ -2147483648)) {
|
||
|
this$static.Range = newBound;
|
||
|
probs[index] = prob + (2048 - prob >>> 5) << 16 >> 16;
|
||
|
if ((this$static.Range & -16777216) == 0) {
|
||
|
this$static.Code = this$static.Code << 8 | $read(this$static.Stream);
|
||
|
this$static.Range <<= 8;
|
||
|
}
|
||
|
return 0;
|
||
|
} else {
|
||
|
this$static.Range -= newBound;
|
||
|
this$static.Code -= newBound;
|
||
|
probs[index] = prob - (prob >>> 5) << 16 >> 16;
|
||
|
if ((this$static.Range & -16777216) == 0) {
|
||
|
this$static.Code = this$static.Code << 8 | $read(this$static.Stream);
|
||
|
this$static.Range <<= 8;
|
||
|
}
|
||
|
return 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $DecodeDirectBits(this$static, numTotalBits) {
|
||
|
var i, result, t;
|
||
|
result = 0;
|
||
|
for (i = numTotalBits; i != 0; --i) {
|
||
|
this$static.Range >>>= 1;
|
||
|
t = this$static.Code - this$static.Range >>> 31;
|
||
|
this$static.Code -= this$static.Range & t - 1;
|
||
|
result = result << 1 | 1 - t;
|
||
|
if ((this$static.Range & -16777216) == 0) {
|
||
|
this$static.Code = this$static.Code << 8 | $read(this$static.Stream);
|
||
|
this$static.Range <<= 8;
|
||
|
}
|
||
|
}
|
||
|
return result;
|
||
|
}
|
||
|
|
||
|
function $Init_8(this$static) {
|
||
|
var i;
|
||
|
this$static.Code = 0;
|
||
|
this$static.Range = -1;
|
||
|
for (i = 0; i < 5; ++i) {
|
||
|
this$static.Code = this$static.Code << 8 | $read(this$static.Stream);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function InitBitModels(probs) {
|
||
|
var i;
|
||
|
for (i = 0; i < probs.length; ++i) {
|
||
|
probs[i] = 1024;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_44() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_Decoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Decoder_0() {
|
||
|
}
|
||
|
|
||
|
_ = Decoder_0.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_44;
|
||
|
_.typeId$ = 0;
|
||
|
_.Code = 0;
|
||
|
_.Range = 0;
|
||
|
_.Stream = null;
|
||
|
function $clinit_66() {
|
||
|
$clinit_66 = nullMethod;
|
||
|
var end, i, j, start;
|
||
|
ProbPrices = initDim(_3I_classLit, 0, -1, 512, 1);
|
||
|
for (i = 8; i >= 0; --i) {
|
||
|
start = 1 << 9 - i - 1;
|
||
|
end = 1 << 9 - i;
|
||
|
for (j = start; j < end; ++j) {
|
||
|
ProbPrices[j] = (i << 6) + (end - j << 6 >>> 9 - i - 1);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $Encode_3(this$static, probs, index, symbol) {
|
||
|
var newBound, prob;
|
||
|
prob = probs[index];
|
||
|
newBound = (this$static.Range >>> 11) * prob;
|
||
|
if (symbol == 0) {
|
||
|
this$static.Range = newBound;
|
||
|
probs[index] = prob + (2048 - prob >>> 5) << 16 >> 16;
|
||
|
} else {
|
||
|
this$static.Low = add(this$static.Low, and(fromInt(newBound), Pffffffff_longLit));
|
||
|
this$static.Range -= newBound;
|
||
|
probs[index] = prob - (prob >>> 5) << 16 >> 16;
|
||
|
}
|
||
|
if ((this$static.Range & -16777216) == 0) {
|
||
|
this$static.Range <<= 8;
|
||
|
$ShiftLow(this$static);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $EncodeDirectBits(this$static, v, numTotalBits) {
|
||
|
var i;
|
||
|
for (i = numTotalBits - 1; i >= 0; --i) {
|
||
|
this$static.Range >>>= 1;
|
||
|
if ((v >>> i & 1) == 1) {
|
||
|
this$static.Low = add(this$static.Low, fromInt(this$static.Range));
|
||
|
}
|
||
|
if ((this$static.Range & -16777216) == 0) {
|
||
|
this$static.Range <<= 8;
|
||
|
$ShiftLow(this$static);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $FlushData(this$static) {
|
||
|
var i;
|
||
|
for (i = 0; i < 5; ++i) {
|
||
|
$ShiftLow(this$static);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function $GetProcessedSizeAdd(this$static) {
|
||
|
return add(add(fromInt(this$static._cacheSize), this$static._position), P4_longLit);
|
||
|
}
|
||
|
|
||
|
function $Init_9(this$static) {
|
||
|
this$static._position = P0_longLit;
|
||
|
this$static.Low = P0_longLit;
|
||
|
this$static.Range = -1;
|
||
|
this$static._cacheSize = 1;
|
||
|
this$static._cache = 0;
|
||
|
}
|
||
|
|
||
|
function $ShiftLow(this$static) {
|
||
|
var LowHi, temp;
|
||
|
LowHi = lowBits_0(shru(this$static.Low, 32));
|
||
|
if (LowHi != 0 || compare(this$static.Low, Pff000000_longLit) < 0) {
|
||
|
this$static._position = add(this$static._position, fromInt(this$static._cacheSize));
|
||
|
temp = this$static._cache;
|
||
|
do {
|
||
|
$write(this$static.Stream, temp + LowHi);
|
||
|
temp = 255;
|
||
|
} while (--this$static._cacheSize != 0);
|
||
|
this$static._cache = lowBits_0(this$static.Low) >>> 24;
|
||
|
}
|
||
|
++this$static._cacheSize;
|
||
|
this$static.Low = shl(and(this$static.Low, Pffffff_longLit), 8);
|
||
|
}
|
||
|
|
||
|
function GetPrice(Prob, symbol) {
|
||
|
$clinit_66();
|
||
|
return ProbPrices[((Prob - symbol ^ -symbol) & 2047) >>> 2];
|
||
|
}
|
||
|
|
||
|
function InitBitModels_0(probs) {
|
||
|
$clinit_66();
|
||
|
var i;
|
||
|
for (i = 0; i < probs.length; ++i) {
|
||
|
probs[i] = 1024;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function getClass_45() {
|
||
|
return Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_Encoder_2_classLit;
|
||
|
}
|
||
|
|
||
|
function Encoder_0() {
|
||
|
}
|
||
|
|
||
|
_ = Encoder_0.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_45;
|
||
|
_.typeId$ = 0;
|
||
|
_.Low = P0_longLit;
|
||
|
_.Range = 0;
|
||
|
_.Stream = null;
|
||
|
_._cache = 0;
|
||
|
_._cacheSize = 0;
|
||
|
_._position = P0_longLit;
|
||
|
var ProbPrices;
|
||
|
function decode(utf) {
|
||
|
var buf, i, x, y, z;
|
||
|
buf = $StringBuilder(new StringBuilder());
|
||
|
for (i = 0; i < utf.length; ++i) {
|
||
|
x = utf[i] & 255;
|
||
|
if ((x & 128) == 0) {
|
||
|
if (x == 0) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
$appendNonNull(buf.data, String.fromCharCode(x & 65535));
|
||
|
} else if ((x & 224) == 192) {
|
||
|
if (i + 1 >= utf.length) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
y = utf[++i] & 255;
|
||
|
if ((y & 192) != 128) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
$append(buf.data, String.fromCharCode((x & 31) << 6 & 65535 | y & 63));
|
||
|
} else if ((x & 240) == 224) {
|
||
|
if (i + 2 >= utf.length) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
y = utf[++i] & 255;
|
||
|
if ((y & 192) != 128) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
z = utf[++i] & 255;
|
||
|
if ((z & 192) != 128) {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
$appendNonNull(buf.data, String.fromCharCode(((x & 15) << 12 | (y & 63) << 6 | z & 63) & 65535));
|
||
|
} else {
|
||
|
throw $IllegalArgumentException(new IllegalArgumentException(), 'invalid UTF-8');
|
||
|
}
|
||
|
}
|
||
|
return $toString(buf.data);
|
||
|
}
|
||
|
|
||
|
function encode(s) {
|
||
|
var ch, chars, data, elen, i, charArr, n;
|
||
|
chars = (n = s.length , charArr = initDim(_3C_classLit, 0, -1, n, 1) , $getChars(s, 0, n, charArr, 0) , charArr);
|
||
|
elen = 0;
|
||
|
for (i = 0; i < s.length; ++i) {
|
||
|
ch = chars[i];
|
||
|
if (ch >= 1 && ch <= 127) {
|
||
|
++elen;
|
||
|
} else if (ch == 0 || ch >= 128 && ch <= 2047) {
|
||
|
elen += 2;
|
||
|
} else {
|
||
|
elen += 3;
|
||
|
}
|
||
|
}
|
||
|
data = initDim(_3B_classLit, 0, -1, elen, 1);
|
||
|
elen = 0;
|
||
|
for (i = 0; i < s.length; ++i) {
|
||
|
ch = chars[i];
|
||
|
if (ch >= 1 && ch <= 127) {
|
||
|
data[elen++] = ch << 24 >> 24;
|
||
|
} else if (ch == 0 || ch >= 128 && ch <= 2047) {
|
||
|
data[elen++] = (192 | ch >> 6 & 31) << 24 >> 24;
|
||
|
data[elen++] = (128 | ch & 63) << 24 >> 24;
|
||
|
} else {
|
||
|
data[elen++] = (224 | ch >> 12 & 15) << 24 >> 24;
|
||
|
data[elen++] = (128 | ch >> 6 & 63) << 24 >> 24;
|
||
|
data[elen++] = (128 | ch & 63) << 24 >> 24;
|
||
|
}
|
||
|
}
|
||
|
return data;
|
||
|
}
|
||
|
|
||
|
function $LZMADemo(this$static) {
|
||
|
return this$static;
|
||
|
}
|
||
|
function toDouble(a) {
|
||
|
return a[1] + a[0];
|
||
|
}
|
||
|
|
||
|
function compress() {
|
||
|
var this$static = $LZMADemo(new LZMADemo()),
|
||
|
percent,
|
||
|
start,
|
||
|
/// Arguments
|
||
|
str = arguments[0],
|
||
|
mode = arguments[1],
|
||
|
callback_num,
|
||
|
on_finish,
|
||
|
on_progress;
|
||
|
|
||
|
if (typeof arguments[2] === "function") {
|
||
|
on_finish = arguments[2];
|
||
|
if (typeof arguments[3] === "function") {
|
||
|
on_progress = arguments[3];
|
||
|
}
|
||
|
} else {
|
||
|
callback_num = arguments[2];
|
||
|
}
|
||
|
|
||
|
this$static.mode = get_mode_obj(mode);
|
||
|
|
||
|
this$static.c = $LZMAByteArrayCompressor(new LZMAByteArrayCompressor(), encode(str), this$static.mode);
|
||
|
|
||
|
if (on_progress) {
|
||
|
on_progress(0);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(0, callback_num);
|
||
|
}
|
||
|
|
||
|
function do_action() {
|
||
|
var res;
|
||
|
start = (new Date).getTime();
|
||
|
while ($execute(this$static.c)) {
|
||
|
percent = toDouble(this$static.c.chunker.inBytesProcessed) / toDouble(this$static.c.length_0);
|
||
|
/// If about 200 miliseconds have passed, update the progress.
|
||
|
if ((new Date).getTime() - start > 200) {
|
||
|
if (on_progress) {
|
||
|
on_progress(percent);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(percent, callback_num);
|
||
|
}
|
||
|
setTimeout(do_action, 0);
|
||
|
return false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (on_progress) {
|
||
|
on_progress(1);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(1, callback_num);
|
||
|
}
|
||
|
|
||
|
/// .slice(0) is required for Firefox 4.0 (because I think arrays are now passed by reference, which is not allowed when sending messages to or from web workers).
|
||
|
/// .slice(0) simply returns the entire array by value.
|
||
|
res = $toByteArray(this$static.c.output).slice(0);
|
||
|
|
||
|
if (on_finish) {
|
||
|
on_finish(res);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
postMessage({
|
||
|
action: action_compress,
|
||
|
callback_num: callback_num,
|
||
|
result: res
|
||
|
});
|
||
|
}
|
||
|
}
|
||
|
|
||
|
setTimeout(do_action, 1);
|
||
|
}
|
||
|
|
||
|
function decompress() {
|
||
|
var this$static = $LZMADemo(new LZMADemo()),
|
||
|
percent,
|
||
|
data,
|
||
|
start,
|
||
|
text,
|
||
|
/// Arguments
|
||
|
byte_arr = arguments[0],
|
||
|
callback_num,
|
||
|
on_finish,
|
||
|
on_progress;
|
||
|
|
||
|
if (typeof arguments[1] === "function") {
|
||
|
on_finish = arguments[1];
|
||
|
if (typeof arguments[2] === "function") {
|
||
|
on_progress = arguments[2];
|
||
|
}
|
||
|
} else {
|
||
|
callback_num = arguments[1];
|
||
|
}
|
||
|
|
||
|
data = initValues(_3B_classLit, 0, -1, byte_arr);
|
||
|
|
||
|
this$static.d = $LZMAByteArrayDecompressor(new LZMAByteArrayDecompressor(), data);
|
||
|
|
||
|
if (on_progress) {
|
||
|
on_progress(0);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(0, callback_num);
|
||
|
}
|
||
|
|
||
|
function do_action() {
|
||
|
var res;
|
||
|
start = (new Date).getTime();
|
||
|
while ($execute_0(this$static.d)) {
|
||
|
percent = toDouble(this$static.d.chunker.decoder.nowPos64) / toDouble(this$static.d.length_0);
|
||
|
/// If about 200 miliseconds have passed, update the progress.
|
||
|
if ((new Date).getTime() - start > 200) {
|
||
|
if (on_progress) {
|
||
|
on_progress(percent);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(percent, callback_num);
|
||
|
}
|
||
|
setTimeout(do_action, 0);
|
||
|
return false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (on_progress) {
|
||
|
on_progress(1);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
update_progress(1, callback_num);
|
||
|
}
|
||
|
|
||
|
res = decode($toByteArray(this$static.d.output));
|
||
|
|
||
|
if (on_finish) {
|
||
|
on_finish(res);
|
||
|
} else if (typeof callback_num !== "undefined") {
|
||
|
postMessage({
|
||
|
action: action_decompress,
|
||
|
callback_num: callback_num,
|
||
|
result: res
|
||
|
});
|
||
|
}
|
||
|
}
|
||
|
|
||
|
setTimeout(do_action, 0);
|
||
|
}
|
||
|
|
||
|
function $onModuleLoad(this$static) {
|
||
|
compress(this$static);
|
||
|
decompress(this$static);
|
||
|
}
|
||
|
|
||
|
function getClass_46() {
|
||
|
return Lorg_dellroad_lzma_demo_client_LZMADemo_2_classLit;
|
||
|
}
|
||
|
|
||
|
function LZMADemo () {}
|
||
|
|
||
|
_ = LZMADemo.prototype = new Object_0();
|
||
|
_.getClass$ = getClass_46;
|
||
|
_.typeId$ = 0;
|
||
|
_.c = null;
|
||
|
_.d = null;
|
||
|
var DEFAULT_COMPRESSION_MODE;
|
||
|
function init() {
|
||
|
!!$stats && $stats({moduleName:$moduleName, subSystem:'startup', evtGroup:'moduleStartup', millis:(new Date()).getTime(), type:'onModuleLoadStart', className:'org.dellroad.lzma.demo.client.LZMADemo'});
|
||
|
}
|
||
|
|
||
|
function gwtOnLoad(errFn, modName, modBase) {
|
||
|
$moduleName = modName;
|
||
|
$moduleBase = modBase;
|
||
|
if (errFn) {
|
||
|
try {
|
||
|
init();
|
||
|
}
|
||
|
catch (e) {
|
||
|
errFn(modName);
|
||
|
}
|
||
|
} else {
|
||
|
init();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function nullMethod() {
|
||
|
}
|
||
|
|
||
|
var Ljava_lang_Object_2_classLit = createForClass('java.lang.', 'Object'),
|
||
|
Ljava_lang_Throwable_2_classLit = createForClass('java.lang.', 'Throwable'),
|
||
|
Ljava_lang_Exception_2_classLit = createForClass('java.lang.', 'Exception'),
|
||
|
Ljava_lang_RuntimeException_2_classLit = createForClass('java.lang.', 'RuntimeException'),
|
||
|
Lcom_google_gwt_core_client_JavaScriptException_2_classLit = createForClass('com.google.gwt.core.client.', 'JavaScriptException'),
|
||
|
Lcom_google_gwt_core_client_JavaScriptObject_2_classLit = createForClass('com.google.gwt.core.client.', 'JavaScriptObject$'), _3_3D_classLit = createForArray('', '[[D'),
|
||
|
Ljava_io_InputStream_2_classLit = createForClass('java.io.', 'InputStream'),
|
||
|
Ljava_io_ByteArrayInputStream_2_classLit = createForClass('java.io.', 'ByteArrayInputStream'), _3B_classLit = createForArray('', '[B'),
|
||
|
Ljava_io_OutputStream_2_classLit = createForClass('java.io.', 'OutputStream'),
|
||
|
Ljava_io_ByteArrayOutputStream_2_classLit = createForClass('java.io.', 'ByteArrayOutputStream'),
|
||
|
Ljava_io_IOException_2_classLit = createForClass('java.io.', 'IOException'),
|
||
|
Ljava_lang_Enum_2_classLit = createForClass('java.lang.', 'Enum'),
|
||
|
Ljava_lang_ArithmeticException_2_classLit = createForClass('java.lang.', 'ArithmeticException'),
|
||
|
Ljava_lang_ArrayStoreException_2_classLit = createForClass('java.lang.', 'ArrayStoreException'), _3C_classLit = createForArray('', '[C'),
|
||
|
Ljava_lang_Class_2_classLit = createForClass('java.lang.', 'Class'),
|
||
|
Ljava_lang_ClassCastException_2_classLit = createForClass('java.lang.', 'ClassCastException'),
|
||
|
Ljava_lang_IllegalArgumentException_2_classLit = createForClass('java.lang.', 'IllegalArgumentException'),
|
||
|
Ljava_lang_IllegalStateException_2_classLit = createForClass('java.lang.', 'IllegalStateException'),
|
||
|
Ljava_lang_IndexOutOfBoundsException_2_classLit = createForClass('java.lang.', 'IndexOutOfBoundsException'), _3I_classLit = createForArray('', '[I'),
|
||
|
Ljava_lang_NullPointerException_2_classLit = createForClass('java.lang.', 'NullPointerException'),
|
||
|
Ljava_lang_String_2_classLit = createForClass('java.lang.', 'String'),
|
||
|
Ljava_lang_StringBuilder_2_classLit = createForClass('java.lang.', 'StringBuilder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_InWindow_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZ.', 'InWindow'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_BinTree_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZ.', 'BinTree'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZ_OutWindow_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZ.', 'OutWindow'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Chunker_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Chunker'), _3S_classLit = createForArray('', '[S'), _3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit = createForArray('[Lorg.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'BitTreeDecoder;'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Decoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LenDecoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Decoder$LenDecoder'), _3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder$Decoder2_2_classLit = createForArray('[Lorg.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Decoder$LiteralDecoder$Decoder2;'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Decoder$LiteralDecoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Decoder$LiteralDecoder$Decoder2_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Decoder$LiteralDecoder$Decoder2'), _3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$Optimal_2_classLit = createForArray('[Lorg.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$Optimal;'), _3Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit = createForArray('[Lorg.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'BitTreeEncoder;'), _3J_classLit = createForArray('', '[J'), _3Z_classLit = createForArray('', '[Z'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder'), _3Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder$Encoder2_2_classLit = createForArray('[Lorg.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$LiteralEncoder$Encoder2;'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$LiteralEncoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LiteralEncoder$Encoder2_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$LiteralEncoder$Encoder2'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LenEncoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$LenEncoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$LenPriceTableEncoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$LenPriceTableEncoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_LZMA_Encoder$Optimal_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.LZMA.', 'Encoder$Optimal'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeDecoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'BitTreeDecoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_BitTreeEncoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'BitTreeEncoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_Decoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'Decoder'),
|
||
|
Lorg_dellroad_lzma_client_SevenZip_Compression_RangeCoder_Encoder_2_classLit = createForClass('org.dellroad.lzma.client.SevenZip.Compression.RangeCoder.', 'Encoder'),
|
||
|
Lorg_dellroad_lzma_client_CompressionMode_2_classLit = createForEnum('org.dellroad.lzma.client.', 'CompressionMode'),
|
||
|
Lorg_dellroad_lzma_client_LZMACompressor_2_classLit = createForClass('org.dellroad.lzma.client.', 'LZMACompressor'),
|
||
|
Lorg_dellroad_lzma_client_LZMAByteArrayCompressor_2_classLit = createForClass('org.dellroad.lzma.client.', 'LZMAByteArrayCompressor'),
|
||
|
Lorg_dellroad_lzma_client_LZMADecompressor_2_classLit = createForClass('org.dellroad.lzma.client.', 'LZMADecompressor'),
|
||
|
Lorg_dellroad_lzma_client_LZMAByteArrayDecompressor_2_classLit = createForClass('org.dellroad.lzma.client.', 'LZMAByteArrayDecompressor'),
|
||
|
Lorg_dellroad_lzma_demo_client_LZMADemo_2_classLit = createForClass('org.dellroad.lzma.demo.client.', 'LZMADemo');
|
||
|
|
||
|
gwtOnLoad(function() {},'lzma_demo','');
|
||
|
|
||
|
|
||
|
var get_mode_obj = (function () {
|
||
|
var modes = [
|
||
|
{dictionarySize: 16, fb: 64, matchFinder: 0, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 20, fb: 64, matchFinder: 0, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 19, fb: 64, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 20, fb: 64, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 21, fb: 128, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 22, fb: 128, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 23, fb: 128, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 24, fb: 255, matchFinder: 1, lc: 3, lp: 0, pb: 2},
|
||
|
{dictionarySize: 25, fb: 255, matchFinder: 1, lc: 3, lp: 0, pb: 2}
|
||
|
];
|
||
|
|
||
|
function isNumber(n) {
|
||
|
return !isNaN(parseFloat(n)) && isFinite(n);
|
||
|
}
|
||
|
|
||
|
return function (mode) {
|
||
|
if (!isNumber(mode)) {
|
||
|
mode = 1;
|
||
|
} else {
|
||
|
if (mode < 1) {
|
||
|
mode = 1;
|
||
|
} else if (mode > 9) {
|
||
|
mode = 9;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return modes[mode - 1];
|
||
|
}
|
||
|
}());
|
||
|
|
||
|
return {
|
||
|
compress: compress,
|
||
|
decompress: decompress
|
||
|
};
|
||
|
}());
|
||
|
|
||
|
module.exports = LZMA;
|