filer/dist/filer.min.js

/*! filer 0.0.17 2014-07-16 */
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}},e.exports=n},{"./nodeBufferReader":19,"./signature":21,"./stringReader":22,"./support":23,"./uint8ArrayReader":24,"./utils":25,"./zipEntry":27}],27:[function(t,e){"use strict";function n(t,e){this.options=t,this.loadOptions=e}var r=t("./stringReader"),i=t("./utils"),o=t("./compressedObject"),a=t("./object");n.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},prepareCompressedContent:function(t,e,n){return function(){var r=t.index;t.setIndex(e);var i=t.readData(n);return t.setIndex(r),i}},prepareContent:function(t,e,n,r,o){return function(){var t=i.transformTo(r.uncompressInputType,this.getCompressedContent()),e=r.uncompress(t);if(e.length!==o)throw Error("Bug : uncompressed data size mismatch");return e}},readLocalPart:function(t){var e,n;if(t.skip(22),this.fileNameLength=t.readInt(2),n=t.readInt(2),this.fileName=t.readString(this.fileNameLength),t.skip(n),-1==this.compressedSize||-1==this.uncompressedSize)throw Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize == -1 || uncompressedSize == -1)");if(e=i.findCompression(this.compressionMethod),null===e)throw Error("Corrupted zip : compression "+i.pretty(this.compressionMethod)+" unknown (inner file : "+this.fileName+")");if(this.decompressed=new o,this.decompressed.compressedSize=this.compressedSize,this.decompressed.uncompressedSize=this.uncompressedSize,this.decompressed.crc32=this.crc32,this.decompressed.compressionMethod=this.compressionMethod,this.decompressed.getCompressedContent=this.prepareCompressedContent(t,t.index,this.compressedSize,e),this.decompressed.getContent=this.prepareContent(t,t.index,this.compressedSize,e,this.uncompressedSize),this.loadOptions.checkCRC32&&(this.decompressed=i.transformTo("string",this.decompressed.getContent()),a.crc32(this.decompressed)!==this.crc32))throw Error("Corrupted zip : CRC32 mismatch")},readCentralPart:function(t){if(this.versionMadeBy=t.readString(2),this.versionNeeded=t.readInt(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4),this.fileNameLength=t.readInt(2),this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw Error("Encrypted zip are not supported");this.fileName=t.readString(this.fileNameLength),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readString(this.fileCommentLength),this.dir=16&this.externalFileAttributes?!0:!1},parseZIP64ExtraField:function(){if(this.extraFields[1]){var t=new r(this.extraFields[1].value);this.uncompressedSize===i.MAX_VALUE_32BITS&&(this.uncompressedSize=t.readInt(8)),this.compressedSize===i.MAX_VALUE_32BITS&&(this.compressedSize=t.readInt(8)),this.localHeaderOffset===i.MAX_VALUE_32BITS&&(this.localHeaderOffset=t.readInt(8)),this.diskNumberStart===i.MAX_VALUE_32BITS&&(this.diskNumberStart=t.readInt(4))}},readExtraFields:function(t){var e,n,r,i=t.index;for(this.extraFields=this.extraFields||{};t.index<i+this.extraFieldsLength;)e=t.readInt(2),n=t.readInt(2),r=t.readString(n),this.extraFields[e]={id:e,length:n,value:r}},handleUTF8:function(){if(this.useUTF8())this.fileName=a.utf8decode(this.fileName),this.fileComment=a.utf8decode(this.fileComment);else{var t=this.findExtraFieldUnicodePath();null!==t&&(this.fileName=t)}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=new r(t.value);return 1!==e.readInt(1)?null:a.crc32(this.fileName)!==e.readInt(4)?null:a.utf8decode(e.readString(t.length-5))}return null}},e.exports=n},{"./compressedObject":11,"./object":20,"./stringReader":22,"./utils":25}],28:[function(t,e){"use strict";var n=t("./lib/utils/common").assign,r=t("./lib/deflate"),i=t("./lib/inflate"),o=t("./lib/zlib/constants"),a={};n(a,r,i,o),e.exports=a},{"./lib/deflate":29,"./lib/inflate":30,".
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