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Code Issues Releases Wiki Activity

converting to spaces

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This commit is contained in:
Kevin Kwok 2015-06-14 13:14:39 -04:00 • committed by Jeff Schiller
parent b451b46828
commit f460784a48
3 changed files with 486 additions and 486 deletions
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44
untar.js
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@ -61,19 +61,19 @@ var TarLocalFile = function(bstream) {
this.maybeMagic = readCleanString(bstream, 6);
if (this.maybeMagic == "ustar") {
this.version = readCleanString(bstream, 2);
this.uname = readCleanString(bstream, 32);
this.gname = readCleanString(bstream, 32);
this.devmajor = readCleanString(bstream, 8);
this.devminor = readCleanString(bstream, 8);
this.prefix = readCleanString(bstream, 155);
this.version = readCleanString(bstream, 2);
this.uname = readCleanString(bstream, 32);
this.gname = readCleanString(bstream, 32);
this.devmajor = readCleanString(bstream, 8);
this.devminor = readCleanString(bstream, 8);
this.prefix = readCleanString(bstream, 155);
if (this.prefix.length) {
if (this.prefix.length) {
this.name = this.prefix + this.name;
}
bstream.readBytes(12); // 512 - 500
}
bstream.readBytes(12); // 512 - 500
} else {
bstream.readBytes(255); // 512 - 257
bstream.readBytes(255); // 512 - 257
}
// Done header, now rest of blocks are the file contents.
@ -86,22 +86,22 @@ var TarLocalFile = function(bstream) {
// A regular file.
if (this.typeflag == 0) {
info(" This is a regular file.");
var sizeInBytes = parseInt(this.size);
this.fileData = new Uint8Array(bstream.bytes.buffer, bstream.ptr, this.size);
info(" This is a regular file.");
var sizeInBytes = parseInt(this.size);
this.fileData = new Uint8Array(bstream.bytes.buffer, bstream.ptr, this.size);
if (this.name.length > 0 && this.size > 0 && this.fileData && this.fileData.buffer) {
this.isValid = true;
}
}
bstream.readBytes(this.size);
// Round up to 512-byte blocks.
var remaining = 512 - this.size % 512;
if (remaining > 0 && remaining < 512) {
// Round up to 512-byte blocks.
var remaining = 512 - this.size % 512;
if (remaining > 0 && remaining < 512) {
bstream.readBytes(remaining);
}
}
} else if (this.typeflag == 5) {
info(" This is a directory.")
info(" This is a directory.")
}
};
@ -122,11 +122,11 @@ var untar = function(arrayBuffer) {
// While we don't encounter an empty block, keep making TarLocalFiles.
while (bstream.peekNumber(4) != 0) {
var oneLocalFile = new TarLocalFile(bstream);
if (oneLocalFile && oneLocalFile.isValid) {
var oneLocalFile = new TarLocalFile(bstream);
if (oneLocalFile && oneLocalFile.isValid) {
localFiles.push(oneLocalFile);
totalUncompressedBytesInArchive += oneLocalFile.size;
}
}
}
totalFilesInArchive = localFiles.length;