diff options
Diffstat (limited to 'node_modules/adm-zip/headers/mainHeader.js')
-rw-r--r-- | node_modules/adm-zip/headers/mainHeader.js | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/node_modules/adm-zip/headers/mainHeader.js b/node_modules/adm-zip/headers/mainHeader.js deleted file mode 100644 index 002bc8a74..000000000 --- a/node_modules/adm-zip/headers/mainHeader.js +++ /dev/null @@ -1,80 +0,0 @@ -var Utils = require("../util"),
- Constants = Utils.Constants;
-
-/* The entries in the end of central directory */
-module.exports = function () {
- var _volumeEntries = 0,
- _totalEntries = 0,
- _size = 0,
- _offset = 0,
- _commentLength = 0;
-
- return {
- get diskEntries () { return _volumeEntries },
- set diskEntries (/*Number*/val) { _volumeEntries = _totalEntries = val; },
-
- get totalEntries () { return _totalEntries },
- set totalEntries (/*Number*/val) { _totalEntries = _volumeEntries = val; },
-
- get size () { return _size },
- set size (/*Number*/val) { _size = val; },
-
- get offset () { return _offset },
- set offset (/*Number*/val) { _offset = val; },
-
- get commentLength () { return _commentLength },
- set commentLength (/*Number*/val) { _commentLength = val; },
-
- get mainHeaderSize () {
- return Constants.ENDHDR + _commentLength;
- },
-
- loadFromBinary : function(/*Buffer*/data) {
- // data should be 22 bytes and start with "PK 05 06"
- if (data.length != Constants.ENDHDR || data.readUInt32LE(0) != Constants.ENDSIG)
- throw Utils.Errors.INVALID_END;
-
- // number of entries on this volume
- _volumeEntries = data.readUInt16LE(Constants.ENDSUB);
- // total number of entries
- _totalEntries = data.readUInt16LE(Constants.ENDTOT);
- // central directory size in bytes
- _size = data.readUInt32LE(Constants.ENDSIZ);
- // offset of first CEN header
- _offset = data.readUInt32LE(Constants.ENDOFF);
- // zip file comment length
- _commentLength = data.readUInt16LE(Constants.ENDCOM);
- },
-
- toBinary : function() {
- var b = new Buffer(Constants.ENDHDR + _commentLength);
- // "PK 05 06" signature
- b.writeUInt32LE(Constants.ENDSIG, 0);
- b.writeUInt32LE(0, 4);
- // number of entries on this volume
- b.writeUInt16LE(_volumeEntries, Constants.ENDSUB);
- // total number of entries
- b.writeUInt16LE(_totalEntries, Constants.ENDTOT);
- // central directory size in bytes
- b.writeUInt32LE(_size, Constants.ENDSIZ);
- // offset of first CEN header
- b.writeUInt32LE(_offset, Constants.ENDOFF);
- // zip file comment length
- b.writeUInt16LE(_commentLength, Constants.ENDCOM);
- // fill comment memory with spaces so no garbage is left there
- b.fill(" ", Constants.ENDHDR);
-
- return b;
- },
-
- toString : function() {
- return '{\n' +
- '\t"diskEntries" : ' + _volumeEntries + ",\n" +
- '\t"totalEntries" : ' + _totalEntries + ",\n" +
- '\t"size" : ' + _size + " bytes,\n" +
- '\t"offset" : 0x' + _offset.toString(16).toUpperCase() + ",\n" +
- '\t"commentLength" : 0x' + _commentLength + "\n" +
- '}';
- }
- }
-};
\ No newline at end of file |