adler-32 - npm Package Compare versions
Comparing version 0.3.0 to 0.4.0
| /* adler32.js (C) 2014-present SheetJS -- http://sheetjs.com */ | ||
| /* vim: set ts=2: */ | ||
| /*exported ADLER32 */ | ||
| var ADLER32; | ||
| (function (factory) { | ||
| /*jshint ignore:start */ | ||
| if(typeof DO_NOT_EXPORT_ADLER === 'undefined') { | ||
@@ -20,10 +22,10 @@ if('object' === typeof exports) { | ||
| } | ||
| /*jshint ignore:end */ | ||
| }(function(ADLER32) { | ||
| ADLER32.version = '0.3.0'; | ||
| /* consult README.md for the magic number */ | ||
| /* charCodeAt is the best approach for binary strings */ | ||
| ADLER32.version = '0.4.0'; | ||
| /*global Buffer */ | ||
| var use_buffer = typeof Buffer !== 'undefined'; | ||
| function adler32_bstr(bstr) { | ||
| if(bstr.length > 32768) if(use_buffer) return adler32_buf(new Buffer(bstr)); | ||
| var a = 1, b = 0, L = bstr.length, M; | ||
| var a = 1, b = 0, L = bstr.length, M = 0; | ||
| for(var i = 0; i < L;) { | ||
@@ -42,3 +44,3 @@ M = Math.min(L-i, 3850)+i; | ||
| function adler32_buf(buf) { | ||
| var a = 1, b = 0, L = buf.length, M; | ||
| var a = 1, b = 0, L = buf.length, M = 0; | ||
| for(var i = 0; i < L;) { | ||
@@ -56,5 +58,4 @@ M = Math.min(L-i, 3850)+i; | ||
| /* much much faster to intertwine utf8 and adler */ | ||
| function adler32_str(str) { | ||
| var a = 1, b = 0, L = str.length, M, c, d; | ||
| var a = 1, b = 0, L = str.length, M = 0, c = 0, d = 0; | ||
| for(var i = 0; i < L;) { | ||
@@ -64,6 +65,6 @@ M = Math.min(L-i, 3850); | ||
| c = str.charCodeAt(i++); | ||
| if(c < 0x80) { a += c; b += a; --M; } | ||
| if(c < 0x80) { a += c; } | ||
| else if(c < 0x800) { | ||
| a += 192|((c>>6)&31); b += a; --M; | ||
| a += 128|(c&63); b += a; --M; | ||
| a += 128|(c&63); | ||
| } else if(c >= 0xD800 && c < 0xE000) { | ||
@@ -74,11 +75,12 @@ c = (c&1023)+64; d = str.charCodeAt(i++) & 1023; | ||
| a += 128|((d>>6)&15)|((c&3)<<4); b += a; --M; | ||
| a += 128|(d&63); b += a; --M; | ||
| a += 128|(d&63); | ||
| } else { | ||
| a += 224|((c>>12)&15); b += a; --M; | ||
| a += 128|((c>>6)&63); b += a; --M; | ||
| a += 128|(c&63); b += a; --M; | ||
| a += 128|(c&63); | ||
| } | ||
| b += a; --M; | ||
| } | ||
| a %= 65521; | ||
| b %= 65521; | ||
| a = (15*(a>>>16)+(a&65535)); | ||
| b = (15*(b>>>16)+(b&65535)); | ||
| } | ||
@@ -85,0 +87,0 @@ return (b << 16) | a; |
| { | ||
| "name": "adler-32", | ||
| "version": "0.3.0", | ||
| "version": "0.4.0", | ||
| "author": "sheetjs", | ||
| "description": "Pure-JS ADLER-32", | ||
| "keywords": [ "adler32", "checksum" ], | ||
| "bin": { | ||
| "adler32": "./bin/adler32.njs" | ||
| }, | ||
| "main": "./adler32", | ||
| "dependencies": { | ||
| "concat-stream":"", | ||
| "exit-on-epipe":"" | ||
| }, | ||
| "devDependencies": { | ||
| "mocha":"", | ||
| "xlsjs":"", | ||
| "uglify-js":"", | ||
| "codepage":"" | ||
@@ -24,3 +30,3 @@ }, | ||
| }, | ||
| "files": ["adler32.js", "LICENSE", "README.md"], | ||
| "files": ["adler32.js", "bin/adler32.njs", "LICENSE", "README.md"], | ||
| "bugs": { "url": "https://github.com/SheetJS/js-adler32/issues" }, | ||
@@ -27,0 +33,0 @@ "license": "Apache-2.0", |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Wildcard dependency
QualityPackage has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.
Found 2 instances in 1 package
No README
QualityPackage does not have a README. This may indicate a failed publish or a low quality package.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Dev dependency count
- decreased by-25%
3
- Lines of code
- increased by2.41%
85
Worsened metrics
- Total package byte prevSize
- decreased by-27.15%
4533
- Dependency count
- increased byInfinity%
2
- Number of medium quality alerts
- increased byInfinity%
3
- Number of lines in readme file
- decreased by-100%
0
Dependency changes
+ Addedconcat-stream@
+ Addedexit-on-epipe@
+ Addedbuffer-from@1.1.2(transitive)
+ Addedconcat-stream@2.0.0(transitive)
+ Addedexit-on-epipe@1.0.1(transitive)
+ Addedinherits@2.0.4(transitive)
+ Addedreadable-stream@3.6.2(transitive)
+ Addedsafe-buffer@5.2.1(transitive)
+ Addedstring_decoder@1.3.0(transitive)
+ Addedtypedarray@0.0.6(transitive)
+ Addedutil-deprecate@1.0.2(transitive)