sdk/lib/io/crypto.dart - Issue 2822303002: Format all files under the sdk/lib directory.

Unified Diff: sdk/lib/io/crypto.dart

Issue 2822303002: Format all files under the sdk/lib directory. (Closed)

Patch Set: Format all files under the sdk/lib directory. Created 3 years, 8 months ago

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Index: sdk/lib/io/crypto.dart

diff --git a/sdk/lib/io/crypto.dart b/sdk/lib/io/crypto.dart

index 96e4bd14f837b939f9ed0b9ea68f7b01f3224e8a..adfd2aa6fc857e3fa4609a13fafe333cf08c5bea 100644

--- a/sdk/lib/io/crypto.dart

+++ b/sdk/lib/io/crypto.dart

@@ -6,8 +6,8 @@ part of dart.io;

class _CryptoUtils {

static const int PAD = 61; // '='

- static const int CR = 13; // '\r'

- static const int LF = 10; // '\n'

+ static const int CR = 13; // '\r'

+ static const int LF = 10; // '\n'

static const int LINE_LENGTH = 76;

static const String _encodeTable =

@@ -21,23 +21,264 @@ class _CryptoUtils {

// -1 : '\r' or '\n'

// 0 : = (Padding character).

// >0 : Base 64 alphabet index of given byte.

- static const List<int> _decodeTable =

- const [ -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -1, -2, -2, -1, -2, -2,

- -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2,

- -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, 62, -2, 62, -2, 63,

- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -2, -2, -2, 0, -2, -2,

- -2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,

- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -2, -2, -2, -2, 63,

- -2, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,

- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -2, -2, -2, -2, -2,

- -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2,

- -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2 ];

+ static const List<int> _decodeTable = const [

+ -2,

floitsch 2017/04/19 09:34:20 These tables should stay aligned.

+ -2,

+ -1,

+ -2,

+ -1,

+ -2,

+ 62,

+ -2,

+ 62,

+ -2,

+ 63,

+ 52,

+ 53,

+ 54,

+ 55,

+ 56,

+ 57,

+ 58,

+ 59,

+ 60,

+ 61,

+ -2,

+ 0,

+ -2,

+ 0,

+ 1,

+ 2,

+ 3,

+ 4,

+ 5,

+ 6,

+ 7,

+ 8,

+ 9,

+ 10,

+ 11,

+ 12,

+ 13,

+ 14,

+ 15,

+ 16,

+ 17,

+ 18,

+ 19,

+ 20,

+ 21,

+ 22,

+ 23,

+ 24,

+ 25,

+ -2,

+ 63,

+ -2,

+ 26,

+ 27,

+ 28,

+ 29,

+ 30,

+ 31,

+ 32,

+ 33,

+ 34,

+ 35,

+ 36,

+ 37,

+ 38,

+ 39,

+ 40,

+ 41,

+ 42,

+ 43,

+ 44,

+ 45,

+ 46,

+ 47,

+ 48,

+ 49,

+ 50,

+ 51,

+ -2,

+ -2

+ ];

static String bytesToHex(List<int> bytes) {

var result = new StringBuffer();

@@ -48,8 +289,7 @@ class _CryptoUtils {

}

static String bytesToBase64(List<int> bytes,

- [bool urlSafe = false,

- bool addLineSeparator = false]) {

+ [bool urlSafe = false, bool addLineSeparator = false]) {

int len = bytes.length;

if (len == 0) {

return "";

@@ -70,17 +310,17 @@ class _CryptoUtils {

int j = 0, i = 0, c = 0;

while (i < chunkLength) {

int x = ((bytes[i++] << 16) & 0xFFFFFF) |

- ((bytes[i++] << 8) & 0xFFFFFF) |

- bytes[i++];

+ ((bytes[i++] << 8) & 0xFFFFFF) |

+ bytes[i++];

out[j++] = lookup.codeUnitAt(x >> 18);

out[j++] = lookup.codeUnitAt((x >> 12) & 0x3F);

- out[j++] = lookup.codeUnitAt((x >> 6) & 0x3F);

+ out[j++] = lookup.codeUnitAt((x >> 6) & 0x3F);

out[j++] = lookup.codeUnitAt(x & 0x3f);

// Add optional line separator for each 76 char output.

if (addLineSeparator && ++c == 19 && j < outputLen - 2) {

- out[j++] = CR;

- out[j++] = LF;

- c = 0;

+ out[j++] = CR;

+ out[j++] = LF;

+ c = 0;

}

@@ -105,7 +345,7 @@ class _CryptoUtils {

}

static List<int> base64StringToBytes(String input,

- [bool ignoreInvalidCharacters = true]) {

+ [bool ignoreInvalidCharacters = true]) {

int len = input.length;

if (len == 0) {

return new List<int>(0);

@@ -118,7 +358,7 @@ class _CryptoUtils {

int c = _decodeTable[input.codeUnitAt(i)];

if (c < 0) {

extrasLen++;

- if(c == -2 && !ignoreInvalidCharacters) {

+ if (c == -2 && !ignoreInvalidCharacters) {

throw new FormatException('Invalid character: ${input[i]}');

}

@@ -157,7 +397,6 @@ class _CryptoUtils {

}

return out;

}

// Constants.

@@ -179,9 +418,8 @@ abstract class _HashBase {

List<int> _h;

bool _digestCalled = false;

- _HashBase(this._chunkSizeInWords,

- this._digestSizeInWords,

- this._bigEndianWords)

+ _HashBase(

+ this._chunkSizeInWords, this._digestSizeInWords, this._bigEndianWords)

: _pendingData = [] {

_currentChunk = new List(_chunkSizeInWords);

_h = new List(_digestSizeInWords);

@@ -232,7 +470,6 @@ abstract class _HashBase {

((val & _MASK_32) >> (32 - mod_shift));

}

// Compute the final result as a list of bytes from the hash words.

List<int> _resultAsBytes() {

var result = <int>[];

@@ -323,23 +560,138 @@ class _MD5 extends _HashBase {

}

static const _k = const [

- 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, 0xf57c0faf, 0x4787c62a,

- 0xa8304613, 0xfd469501, 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,

- 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821, 0xf61e2562, 0xc040b340,

- 0x265e5a51, 0xe9b6c7aa, 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,

- 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed, 0xa9e3e905, 0xfcefa3f8,

- 0x676f02d9, 0x8d2a4c8a, 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,

- 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70, 0x289b7ec6, 0xeaa127fa,

- 0xd4ef3085, 0x04881d05, 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,

- 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039, 0x655b59c3, 0x8f0ccc92,

- 0xffeff47d, 0x85845dd1, 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,

- 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391 ];

+ 0xd76aa478,

floitsch 2017/04/19 09:34:20 Should (probably) stay aligned, although it's just

+ 0xe8c7b756,

+ 0x242070db,

+ 0xc1bdceee,

+ 0xf57c0faf,

+ 0x4787c62a,

+ 0xa8304613,

+ 0xfd469501,

+ 0x698098d8,

+ 0x8b44f7af,

+ 0xffff5bb1,

+ 0x895cd7be,

+ 0x6b901122,

+ 0xfd987193,

+ 0xa679438e,

+ 0x49b40821,

+ 0xf61e2562,

+ 0xc040b340,

+ 0x265e5a51,

+ 0xe9b6c7aa,

+ 0xd62f105d,

+ 0x02441453,

+ 0xd8a1e681,

+ 0xe7d3fbc8,

+ 0x21e1cde6,

+ 0xc33707d6,

+ 0xf4d50d87,

+ 0x455a14ed,

+ 0xa9e3e905,

+ 0xfcefa3f8,

+ 0x676f02d9,

+ 0x8d2a4c8a,

+ 0xfffa3942,

+ 0x8771f681,

+ 0x6d9d6122,

+ 0xfde5380c,

+ 0xa4beea44,

+ 0x4bdecfa9,

+ 0xf6bb4b60,

+ 0xbebfbc70,

+ 0x289b7ec6,

+ 0xeaa127fa,

+ 0xd4ef3085,

+ 0x04881d05,

+ 0xd9d4d039,

+ 0xe6db99e5,

+ 0x1fa27cf8,

+ 0xc4ac5665,

+ 0xf4292244,

+ 0x432aff97,

+ 0xab9423a7,

+ 0xfc93a039,

+ 0x655b59c3,

+ 0x8f0ccc92,

+ 0xffeff47d,

+ 0x85845dd1,

+ 0x6fa87e4f,

+ 0xfe2ce6e0,

+ 0xa3014314,

+ 0x4e0811a1,

+ 0xf7537e82,

+ 0xbd3af235,

+ 0x2ad7d2bb,

+ 0xeb86d391

+ ];

static const _r = const [

- 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14,

- 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11,

- 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6,

- 10, 15, 21, 6, 10, 15, 21 ];

+ 7,

floitsch 2017/04/19 09:34:20 ditto.

+ 12,

+ 17,

+ 22,

+ 7,

+ 12,

+ 17,

+ 22,

+ 7,

+ 12,

+ 17,

+ 22,

+ 7,

+ 12,

+ 17,

+ 22,

+ 5,

+ 9,

+ 14,

+ 20,

+ 5,

+ 9,

+ 14,

+ 20,

+ 5,

+ 9,

+ 14,

+ 20,

+ 5,

+ 9,

+ 14,

+ 20,

+ 4,

+ 11,

+ 16,

+ 23,

+ 4,

+ 11,

+ 16,

+ 23,

+ 4,

+ 11,

+ 16,

+ 23,

+ 4,

+ 11,

+ 16,

+ 23,

+ 6,

+ 10,

+ 15,

+ 21,

+ 6,

+ 10,

+ 15,

+ 21,

+ 6,

+ 10,

+ 15,

+ 21,

+ 6,

+ 10,

+ 15,

+ 21

+ ];

// Compute one iteration of the MD5 algorithm with a chunk of

// 16 32-bit pieces.

@@ -372,9 +724,8 @@ class _MD5 extends _HashBase {

var temp = d;

d = c;

c = b;

- b = _add32(b, _rotl32(_add32(_add32(a, t0),

- _add32(_k[i], m[t1])),

- _r[i]));

+ b = _add32(

+ b, _rotl32(_add32(_add32(a, t0), _add32(_k[i], m[t1])), _r[i]));

a = temp;

}

@@ -388,7 +739,9 @@ class _MD5 extends _HashBase {

// The SHA1 hasher is used to compute an SHA1 message digest.

class _SHA1 extends _HashBase {

// Construct a SHA1 hasher object.

- _SHA1() : _w = new List(80), super(16, 5, true) {

+ _SHA1()

+ : _w = new List(80),

+ super(16, 5, true) {

_h[0] = 0x67452301;

_h[1] = 0xEFCDAB89;

_h[2] = 0x98BADCFE;

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