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Implement NSTemporaryDirectory #242

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Merged
merged 1 commit into from
Feb 3, 2016
Merged

Implement NSTemporaryDirectory #242

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14 changes: 14 additions & 0 deletions Foundation/NSPathUtilities.swift
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Expand Up @@ -15,6 +15,20 @@ import Darwin
import Glibc
#endif

public func NSTemporaryDirectory() -> String {
#if os(OSX) || os(iOS)
var buf = [Int8](count: 100, repeatedValue: 0)
let r = confstr(_CS_DARWIN_USER_TEMP_DIR, &buf, buf.count)
if r != 0 && r < buf.count {
return String(CString: buf, encoding: NSUTF8StringEncoding)!
}
#endif
if let tmpdir = NSProcessInfo.processInfo().environment["TMPDIR"] {
return tmpdir
}
return "/tmp/"
}

internal extension String {

internal var _startOfLastPathComponent : String.CharacterView.Index {
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2 changes: 1 addition & 1 deletion TestFoundation/TestNSURL.swift
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Expand Up @@ -225,7 +225,7 @@ class TestNSURL : XCTestCase {

}

static let gBaseTemporaryDirectoryPath = "/tmp/" // TODO: NSTemporaryDirectory()
static let gBaseTemporaryDirectoryPath = NSTemporaryDirectory()
static var gBaseCurrentWorkingDirectoryPath : String {
let count = Int(1024) // MAXPATHLEN is platform specific; this is the lowest common denominator for darwin and most linuxes
var buf : [Int8] = Array(count: count, repeatedValue: 0)
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