Caleb Gardner
35 lines
1.3 KiB
Go
35 lines
1.3 KiB
Go
package squashfs
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import (
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"io"
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"io/fs"
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"runtime"
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"sync"
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)
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type ExtractionOptions struct {
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dispatcher chan struct{} // Limits the amount of work being done simultaneously.
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fullRdrPool sync.Pool // Pool for data.FullReader results.
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LogOutput io.Writer //Where the verbose log should write.
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DereferenceSymlink bool //Replace symlinks with the target file.
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UnbreakSymlink bool //Try to make sure symlinks remain unbroken when extracted, without changing the symlink.
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Verbose bool //Prints extra info to log on an error.
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IgnorePerm bool //Ignore file's permissions and instead use Perm.
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Perm fs.FileMode //Permission to use when IgnorePerm. Defaults to 0777.
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ExtractionRoutines uint16 //The number of threads to use during extraction. Defaults to a number based on runtime.NumCPU().
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SimultaneousFiles uint16 //Depreciated: Only use ExtractionRoutines
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}
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// The default extraction options.
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func DefaultOptions() *ExtractionOptions {
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return &ExtractionOptions{
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Perm: 0777,
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ExtractionRoutines: uint16(runtime.NumCPU()),
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}
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}
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// Depreciated: This just calls DefaultOptions()
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func FastOptions() *ExtractionOptions {
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return DefaultOptions()
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}
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