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1604 lines
42 KiB
1604 lines
42 KiB
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<title>Code coverage report for tar/lib/unpack.js</title>
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<h1>
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<a href="../../index.html">All files</a> / <a href="index.html">tar/lib</a> unpack.js
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</h1>
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<div class='clearfix'>
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<div class='fl pad1y space-right2'>
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<span class="strong">100% </span>
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<span class="quiet">Statements</span>
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<span class='fraction'>254/254</span>
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<div class='fl pad1y space-right2'>
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<span class="strong">100% </span>
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<span class="quiet">Branches</span>
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<span class='fraction'>194/194</span>
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<div class='fl pad1y space-right2'>
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<span class="strong">100% </span>
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<span class="quiet">Functions</span>
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<span class='fraction'>44/44</span>
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<div class='fl pad1y space-right2'>
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<span class="strong">100% </span>
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<span class="quiet">Lines</span>
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<span class='fraction'>247/247</span>
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514</td><td class="line-coverage quiet"><span class="cline-any cline-neutral"> </span>
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|
|
<span class="cline-any cline-yes">131x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">131x</span>
|
|
<span class="cline-any cline-yes">131x</span>
|
|
<span class="cline-any cline-yes">571x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">473x</span>
|
|
<span class="cline-any cline-yes">98x</span>
|
|
<span class="cline-any cline-yes">98x</span>
|
|
<span class="cline-any cline-yes">98x</span>
|
|
<span class="cline-any cline-yes">98x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">571x</span>
|
|
<span class="cline-any cline-yes">144x</span>
|
|
<span class="cline-any cline-yes">144x</span>
|
|
<span class="cline-any cline-yes">9x</span>
|
|
<span class="cline-any cline-yes">135x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">562x</span>
|
|
<span class="cline-any cline-yes">545x</span>
|
|
<span class="cline-any cline-yes">545x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">543x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">560x</span>
|
|
<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">560x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">558x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">560x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">571x</span>
|
|
<span class="cline-any cline-yes">11x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">560x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">560x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">179x</span>
|
|
<span class="cline-any cline-yes">140x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">554x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">39x</span>
|
|
<span class="cline-any cline-yes">12x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">27x</span>
|
|
<span class="cline-any cline-yes">27x</span>
|
|
<span class="cline-any cline-yes">27x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">451x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">473x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">30x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">30x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-yes">421x</span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">421x</span>
|
|
<span class="cline-any cline-yes">219x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-yes">219x</span>
|
|
<span class="cline-any cline-yes">192x</span>
|
|
<span class="cline-any cline-yes">192x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">219x</span>
|
|
<span class="cline-any cline-yes">10x</span>
|
|
<span class="cline-any cline-yes">10x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">219x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">221x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">97x</span>
|
|
<span class="cline-any cline-yes">97x</span>
|
|
<span class="cline-any cline-yes">97x</span>
|
|
<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-yes">171x</span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-yes">73x</span>
|
|
<span class="cline-any cline-yes">73x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">94x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">21x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">19x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">354x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">364x</span>
|
|
<span class="cline-any cline-yes">364x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">354x</span>
|
|
<span class="cline-any cline-yes">354x</span>
|
|
<span class="cline-any cline-yes">354x</span>
|
|
<span class="cline-any cline-yes">12x</span>
|
|
<span class="cline-any cline-yes">342x</span>
|
|
<span class="cline-any cline-yes">342x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-yes">340x</span>
|
|
<span class="cline-any cline-yes">318x</span>
|
|
<span class="cline-any cline-yes">22x</span>
|
|
<span class="cline-any cline-yes">16x</span>
|
|
<span class="cline-any cline-yes">11x</span>
|
|
<span class="cline-any cline-yes">9x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">5x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">528x</span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">527x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">314x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">19x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">21x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">173x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">21x</span>
|
|
<span class="cline-any cline-yes">21x</span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-yes">20x</span>
|
|
<span class="cline-any cline-yes">20x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">59x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">200x</span>
|
|
<span class="cline-any cline-yes">200x</span>
|
|
<span class="cline-any cline-yes">9x</span>
|
|
<span class="cline-any cline-yes">191x</span>
|
|
<span class="cline-any cline-yes">191x</span>
|
|
<span class="cline-any cline-yes">17x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-yes">15x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">13x</span>
|
|
<span class="cline-any cline-yes">13x</span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">7x</span>
|
|
<span class="cline-any cline-yes">12x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">174x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">93x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">93x</span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-yes">6x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">93x</span>
|
|
<span class="cline-any cline-yes">93x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">92x</span>
|
|
<span class="cline-any cline-yes">86x</span>
|
|
<span class="cline-any cline-yes">86x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">92x</span>
|
|
<span class="cline-any cline-yes">86x</span>
|
|
<span class="cline-any cline-yes">86x</span>
|
|
<span class="cline-any cline-yes">58x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">85x</span>
|
|
<span class="cline-any cline-yes">12x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">82x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">76x</span>
|
|
<span class="cline-any cline-yes">76x</span>
|
|
<span class="cline-any cline-yes">76x</span>
|
|
<span class="cline-any cline-yes">1x</span>
|
|
<span class="cline-any cline-yes">75x</span>
|
|
<span class="cline-any cline-yes">56x</span>
|
|
<span class="cline-any cline-yes">56x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">75x</span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">75x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">276x</span>
|
|
<span class="cline-any cline-yes">276x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">4x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">19x</span>
|
|
<span class="cline-any cline-yes">19x</span>
|
|
<span class="cline-any cline-yes">17x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-yes">2x</span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
|
<span class="cline-any cline-neutral"> </span>
|
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<span class="cline-any cline-neutral"> </span>
|
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<span class="cline-any cline-yes">3x</span>
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<span class="cline-any cline-yes">3x</span>
|
|
<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">'use strict'
|
|
|
|
const assert = require('assert')
|
|
const EE = require('events').EventEmitter
|
|
const Parser = require('./parse.js')
|
|
const fs = require('fs')
|
|
const fsm = require('fs-minipass')
|
|
const path = require('path')
|
|
const mkdir = require('./mkdir.js')
|
|
const mkdirSync = mkdir.sync
|
|
const wc = require('./winchars.js')
|
|
|
|
const ONENTRY = Symbol('onEntry')
|
|
const CHECKFS = Symbol('checkFs')
|
|
const MAKEFS = Symbol('makeFs')
|
|
const FILE = Symbol('file')
|
|
const DIRECTORY = Symbol('directory')
|
|
const LINK = Symbol('link')
|
|
const SYMLINK = Symbol('symlink')
|
|
const HARDLINK = Symbol('hardlink')
|
|
const UNSUPPORTED = Symbol('unsupported')
|
|
const UNKNOWN = Symbol('unknown')
|
|
const CHECKPATH = Symbol('checkPath')
|
|
const MKDIR = Symbol('mkdir')
|
|
const ONERROR = Symbol('onError')
|
|
const PENDING = Symbol('pending')
|
|
const PEND = Symbol('pend')
|
|
const UNPEND = Symbol('unpend')
|
|
const ENDED = Symbol('ended')
|
|
const MAYBECLOSE = Symbol('maybeClose')
|
|
const SKIP = Symbol('skip')
|
|
const DOCHOWN = Symbol('doChown')
|
|
const UID = Symbol('uid')
|
|
const GID = Symbol('gid')
|
|
|
|
// this.gid, entry.gid, this.processUid
|
|
const uint32 = (a, b, c) =>
|
|
a === a >>> 0 ? a
|
|
: b === b >>> 0 ? b
|
|
: c
|
|
|
|
class Unpack extends Parser {
|
|
constructor (opt) {
|
|
if (!opt)
|
|
opt = {}
|
|
|
|
opt.ondone = _ => {
|
|
this[ENDED] = true
|
|
this[MAYBECLOSE]()
|
|
}
|
|
|
|
super(opt)
|
|
|
|
this.writable = true
|
|
this.readable = false
|
|
|
|
this[PENDING] = 0
|
|
this[ENDED] = false
|
|
|
|
this.dirCache = opt.dirCache || new Map()
|
|
|
|
if (typeof opt.uid === 'number' || typeof opt.gid === 'number') {
|
|
// need both or neither
|
|
if (typeof opt.uid !== 'number' || typeof opt.gid !== 'number')
|
|
throw new TypeError('cannot set owner without number uid and gid')
|
|
if (opt.preserveOwner)
|
|
throw new TypeError(
|
|
'cannot preserve owner in archive and also set owner explicitly')
|
|
this.uid = opt.uid
|
|
this.gid = opt.gid
|
|
this.setOwner = true
|
|
} else {
|
|
this.uid = null
|
|
this.gid = null
|
|
this.setOwner = false
|
|
}
|
|
|
|
// default true for root
|
|
if (opt.preserveOwner === undefined && typeof opt.uid !== 'number')
|
|
this.preserveOwner = process.getuid && process.getuid() === 0
|
|
else
|
|
this.preserveOwner = !!opt.preserveOwner
|
|
|
|
this.processUid = (this.preserveOwner || this.setOwner) && process.getuid ?
|
|
process.getuid() : null
|
|
this.processGid = (this.preserveOwner || this.setOwner) && process.getgid ?
|
|
process.getgid() : null
|
|
|
|
// turn ><?| in filenames into 0xf000-higher encoded forms
|
|
this.win32 = !!opt.win32 || process.platform === 'win32'
|
|
|
|
// do not unpack over files that are newer than what's in the archive
|
|
this.newer = !!opt.newer
|
|
|
|
// do not unpack over ANY files
|
|
this.keep = !!opt.keep
|
|
|
|
// do not set mtime/atime of extracted entries
|
|
this.noMtime = !!opt.noMtime
|
|
|
|
// allow .., absolute path entries, and unpacking through symlinks
|
|
// without this, warn and skip .., relativize absolutes, and error
|
|
// on symlinks in extraction path
|
|
this.preservePaths = !!opt.preservePaths
|
|
|
|
// unlink files and links before writing. This breaks existing hard
|
|
// links, and removes symlink directories rather than erroring
|
|
this.unlink = !!opt.unlink
|
|
|
|
this.cwd = path.resolve(opt.cwd || process.cwd())
|
|
this.strip = +opt.strip || 0
|
|
this.processUmask = process.umask()
|
|
this.umask = typeof opt.umask === 'number' ? opt.umask : this.processUmask
|
|
// default mode for dirs created as parents
|
|
this.dmode = opt.dmode || (0o0777 & (~this.umask))
|
|
this.fmode = opt.fmode || (0o0666 & (~this.umask))
|
|
this.on('entry', entry => this[ONENTRY](entry))
|
|
}
|
|
|
|
[MAYBECLOSE] () {
|
|
if (this[ENDED] && this[PENDING] === 0) {
|
|
this.emit('prefinish')
|
|
this.emit('finish')
|
|
this.emit('end')
|
|
this.emit('close')
|
|
}
|
|
}
|
|
|
|
[CHECKPATH] (entry) {
|
|
if (this.strip) {
|
|
const parts = entry.path.split(/\/|\\/)
|
|
if (parts.length < this.strip)
|
|
return false
|
|
entry.path = parts.slice(this.strip).join('/')
|
|
}
|
|
|
|
if (!this.preservePaths) {
|
|
const p = entry.path
|
|
if (p.match(/(^|\/|\\)\.\.(\\|\/|$)/)) {
|
|
this.warn('path contains \'..\'', p)
|
|
return false
|
|
}
|
|
|
|
// absolutes on posix are also absolutes on win32
|
|
// so we only need to test this one to get both
|
|
if (path.win32.isAbsolute(p)) {
|
|
const parsed = path.win32.parse(p)
|
|
this.warn('stripping ' + parsed.root + ' from absolute path', p)
|
|
entry.path = p.substr(parsed.root.length)
|
|
}
|
|
}
|
|
|
|
// only encode : chars that aren't drive letter indicators
|
|
if (this.win32) {
|
|
const parsed = path.win32.parse(entry.path)
|
|
entry.path = parsed.root === '' ? wc.encode(entry.path)
|
|
: parsed.root + wc.encode(entry.path.substr(parsed.root.length))
|
|
}
|
|
|
|
if (path.isAbsolute(entry.path))
|
|
entry.absolute = entry.path
|
|
else
|
|
entry.absolute = path.resolve(this.cwd, entry.path)
|
|
|
|
return true
|
|
}
|
|
|
|
[ONENTRY] (entry) {
|
|
if (!this[CHECKPATH](entry))
|
|
return entry.resume()
|
|
|
|
assert.equal(typeof entry.absolute, 'string')
|
|
|
|
switch (entry.type) {
|
|
case 'Directory':
|
|
case 'GNUDumpDir':
|
|
if (entry.mode)
|
|
entry.mode = entry.mode | 0o700
|
|
|
|
case 'File':
|
|
case 'OldFile':
|
|
case 'ContiguousFile':
|
|
case 'Link':
|
|
case 'SymbolicLink':
|
|
return this[CHECKFS](entry)
|
|
|
|
case 'CharacterDevice':
|
|
case 'BlockDevice':
|
|
case 'FIFO':
|
|
return this[UNSUPPORTED](entry)
|
|
}
|
|
}
|
|
|
|
[ONERROR] (er, entry) {
|
|
// Cwd has to exist, or else nothing works. That's serious.
|
|
// Other errors are warnings, which raise the error in strict
|
|
// mode, but otherwise continue on.
|
|
if (er.name === 'CwdError')
|
|
this.emit('error', er)
|
|
else {
|
|
this.warn(er.message, er)
|
|
this[UNPEND]()
|
|
entry.resume()
|
|
}
|
|
}
|
|
|
|
[MKDIR] (dir, mode, cb) {
|
|
mkdir(dir, {
|
|
uid: this.uid,
|
|
gid: this.gid,
|
|
processUid: this.processUid,
|
|
processGid: this.processGid,
|
|
umask: this.processUmask,
|
|
preserve: this.preservePaths,
|
|
unlink: this.unlink,
|
|
cache: this.dirCache,
|
|
cwd: this.cwd,
|
|
mode: mode
|
|
}, cb)
|
|
}
|
|
|
|
[DOCHOWN] (entry) {
|
|
// in preserve owner mode, chown if the entry doesn't match process
|
|
// in set owner mode, chown if setting doesn't match process
|
|
return this.preserveOwner &&
|
|
( typeof entry.uid === 'number' && entry.uid !== this.processUid ||
|
|
typeof entry.gid === 'number' && entry.gid !== this.processGid )
|
|
||
|
|
( typeof this.uid === 'number' && this.uid !== this.processUid ||
|
|
typeof this.gid === 'number' && this.gid !== this.processGid )
|
|
}
|
|
|
|
[UID] (entry) {
|
|
return uint32(this.uid, entry.uid, this.processUid)
|
|
}
|
|
|
|
[GID] (entry) {
|
|
return uint32(this.gid, entry.gid, this.processGid)
|
|
}
|
|
|
|
[FILE] (entry) {
|
|
const mode = entry.mode & 0o7777 || this.fmode
|
|
const stream = new fsm.WriteStream(entry.absolute, {
|
|
mode: mode,
|
|
autoClose: false
|
|
})
|
|
stream.on('error', er => this[ONERROR](er, entry))
|
|
|
|
let actions = 1
|
|
const done = er => {
|
|
if (er) {
|
|
this[ONERROR](er, entry)
|
|
actions = 1
|
|
}
|
|
|
|
if (--actions === 0)
|
|
fs.close(stream.fd, _ => this[UNPEND]())
|
|
}
|
|
|
|
stream.on('finish', _ => {
|
|
if (entry.mtime && !this.noMtime) {
|
|
actions++
|
|
fs.futimes(stream.fd, entry.atime || new Date(), entry.mtime, done)
|
|
}
|
|
|
|
if (this[DOCHOWN](entry)) {
|
|
actions++
|
|
fs.fchown(stream.fd, this[UID](entry), this[GID](entry), done)
|
|
}
|
|
|
|
done()
|
|
})
|
|
|
|
entry.pipe(stream)
|
|
}
|
|
|
|
[DIRECTORY] (entry) {
|
|
const mode = entry.mode & 0o7777 || this.dmode
|
|
this[MKDIR](entry.absolute, mode, er => {
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
|
|
let actions = 1
|
|
const done = _ => {
|
|
if (--actions === 0) {
|
|
this[UNPEND]()
|
|
entry.resume()
|
|
}
|
|
}
|
|
|
|
if (entry.mtime && !this.noMtime) {
|
|
actions++
|
|
fs.utimes(entry.absolute, entry.atime || new Date(), entry.mtime, done)
|
|
}
|
|
|
|
if (this[DOCHOWN](entry)) {
|
|
actions++
|
|
fs.chown(entry.absolute, this[UID](entry), this[GID](entry), done)
|
|
}
|
|
|
|
done()
|
|
})
|
|
}
|
|
|
|
[UNSUPPORTED] (entry) {
|
|
this.warn('unsupported entry type: ' + entry.type, entry)
|
|
entry.resume()
|
|
}
|
|
|
|
[SYMLINK] (entry) {
|
|
this[LINK](entry, entry.linkpath, 'symlink')
|
|
}
|
|
|
|
[HARDLINK] (entry) {
|
|
this[LINK](entry, path.resolve(this.cwd, entry.linkpath), 'link')
|
|
}
|
|
|
|
[PEND] () {
|
|
this[PENDING]++
|
|
}
|
|
|
|
[UNPEND] () {
|
|
this[PENDING]--
|
|
this[MAYBECLOSE]()
|
|
}
|
|
|
|
[SKIP] (entry) {
|
|
this[UNPEND]()
|
|
entry.resume()
|
|
}
|
|
|
|
// check if a thing is there, and if so, try to clobber it
|
|
[CHECKFS] (entry) {
|
|
this[PEND]()
|
|
this[MKDIR](path.dirname(entry.absolute), this.dmode, er => {
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
fs.lstat(entry.absolute, (er, st) => {
|
|
if (st && (this.keep || this.newer && st.mtime > entry.mtime))
|
|
this[SKIP](entry)
|
|
else if (er || (entry.type === 'File' && !this.unlink && st.isFile()))
|
|
this[MAKEFS](null, entry)
|
|
else if (st.isDirectory()) {
|
|
if (entry.type === 'Directory') {
|
|
if (!entry.mode || (st.mode & 0o7777) === entry.mode)
|
|
this[MAKEFS](null, entry)
|
|
else
|
|
fs.chmod(entry.absolute, entry.mode, er => this[MAKEFS](er, entry))
|
|
} else
|
|
fs.rmdir(entry.absolute, er => this[MAKEFS](er, entry))
|
|
} else
|
|
fs.unlink(entry.absolute, er => this[MAKEFS](er, entry))
|
|
})
|
|
})
|
|
}
|
|
|
|
[MAKEFS] (er, entry) {
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
|
|
switch (entry.type) {
|
|
case 'File':
|
|
case 'OldFile':
|
|
case 'ContiguousFile':
|
|
return this[FILE](entry)
|
|
|
|
case 'Link':
|
|
return this[HARDLINK](entry)
|
|
|
|
case 'SymbolicLink':
|
|
return this[SYMLINK](entry)
|
|
|
|
case 'Directory':
|
|
case 'GNUDumpDir':
|
|
return this[DIRECTORY](entry)
|
|
}
|
|
}
|
|
|
|
[LINK] (entry, linkpath, link) {
|
|
// XXX: get the type ('file' or 'dir') for windows
|
|
fs[link](linkpath, entry.absolute, er => {
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
this[UNPEND]()
|
|
entry.resume()
|
|
})
|
|
}
|
|
}
|
|
|
|
class UnpackSync extends Unpack {
|
|
constructor (opt) {
|
|
super(opt)
|
|
}
|
|
|
|
[CHECKFS] (entry) {
|
|
const er = this[MKDIR](path.dirname(entry.absolute), this.dmode)
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
try {
|
|
const st = fs.lstatSync(entry.absolute)
|
|
if (this.keep || this.newer && st.mtime > entry.mtime)
|
|
return this[SKIP](entry)
|
|
else if (entry.type === 'File' && !this.unlink && st.isFile())
|
|
return this[MAKEFS](null, entry)
|
|
else {
|
|
try {
|
|
if (st.isDirectory()) {
|
|
if (entry.type === 'Directory') {
|
|
if (entry.mode && (st.mode & 0o7777) !== entry.mode)
|
|
fs.chmodSync(entry.absolute, entry.mode)
|
|
} else
|
|
fs.rmdirSync(entry.absolute)
|
|
} else
|
|
fs.unlinkSync(entry.absolute)
|
|
return this[MAKEFS](null, entry)
|
|
} catch (er) {
|
|
return this[ONERROR](er, entry)
|
|
}
|
|
}
|
|
} catch (er) {
|
|
return this[MAKEFS](null, entry)
|
|
}
|
|
}
|
|
|
|
[FILE] (entry) {
|
|
const mode = entry.mode & 0o7777 || this.fmode
|
|
|
|
const oner = er => {
|
|
try { fs.closeSync(fd) } catch (_) {}
|
|
this[ONERROR](er, entry)
|
|
}
|
|
|
|
let stream
|
|
let fd
|
|
try {
|
|
fd = fs.openSync(entry.absolute, 'w', mode)
|
|
} catch (er) {
|
|
return oner(er)
|
|
}
|
|
|
|
entry.on('data', chunk => {
|
|
try {
|
|
fs.writeSync(fd, chunk, 0, chunk.length)
|
|
} catch (er) {
|
|
oner(er)
|
|
}
|
|
})
|
|
|
|
entry.on('end', _ => {
|
|
try {
|
|
if (entry.mtime && !this.noMtime)
|
|
fs.futimesSync(fd, entry.atime || new Date(), entry.mtime)
|
|
|
|
if (this[DOCHOWN](entry))
|
|
fs.fchownSync(fd, this[UID](entry), this[GID](entry))
|
|
|
|
fs.closeSync(fd)
|
|
} catch (er) {
|
|
return oner(er)
|
|
}
|
|
})
|
|
|
|
}
|
|
|
|
[DIRECTORY] (entry) {
|
|
const mode = entry.mode & 0o7777 || this.dmode
|
|
const er = this[MKDIR](entry.absolute, mode)
|
|
if (er)
|
|
return this[ONERROR](er, entry)
|
|
if (entry.mtime && !this.noMtime) {
|
|
try {
|
|
fs.utimesSync(entry.absolute, entry.atime || new Date(), entry.mtime)
|
|
} catch (er) {}
|
|
}
|
|
if (this[DOCHOWN](entry)) {
|
|
try {
|
|
fs.chownSync(entry.absolute, this[UID](entry), this[GID](entry))
|
|
} catch (er) {}
|
|
}
|
|
entry.resume()
|
|
}
|
|
|
|
[MKDIR] (dir, mode) {
|
|
try {
|
|
return mkdir.sync(dir, {
|
|
uid: this.uid,
|
|
gid: this.gid,
|
|
processUid: this.processUid,
|
|
processGid: this.processGid,
|
|
umask: this.processUmask,
|
|
preserve: this.preservePaths,
|
|
unlink: this.unlink,
|
|
cache: this.dirCache,
|
|
cwd: this.cwd,
|
|
mode: mode
|
|
})
|
|
} catch (er) {
|
|
return er
|
|
}
|
|
}
|
|
|
|
[LINK] (entry, linkpath, link) {
|
|
try {
|
|
fs[link + 'Sync'](linkpath, entry.absolute)
|
|
entry.resume()
|
|
} catch (er) {
|
|
return this[ONERROR](er, entry)
|
|
}
|
|
}
|
|
}
|
|
|
|
Unpack.Sync = UnpackSync
|
|
module.exports = Unpack
|
|
</pre></td></tr>
|
|
</table></pre>
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