UTIKit is an UTI (Uniform Type Identifier) wrapper for Swift.

Related tags

Utility UTIKit
Overview

UTIKit

CI status

UTIKit is an UTI (Uniform Type Identifier) wrapper for Swift.

Features

UTIKit is a full featured library including entire UTI functions.

  • Convertibility
    • Filename extension
    • MIME type
    • OSType (OS X only)
    • Pasteboard type (OS X only)
  • Equality
  • Conformance
  • and others…

Usage

Making from an UTI string

let jpeg = UTI("public.jpeg")

Making from a filename extension

let jpeg = UTI(filenameExtension: "jpeg")

Making from a MIME type

let jpeg = UTI(mimeType: "image/jpeg")

Getting filename extensions or MIME types

UTI(mimeType: "image/jpeg").filenameExtensions // => ["jpeg", "jpg", "jpe"]

UTI(filenameExtension: "jpeg").mimeTypes // => ["image/jpeg"]

Equality

UTI(mimeType: "image/jpeg") == UTI(filenameExtension: "jpeg") // => true

Conformance

switch UTI(kUTTypeJPEG) {
case UTI(kUTTypeImage):
    print("JPEG is a kind of images")
default:
    fatalError("JPEG must be a image")
}

Requirements

  • Swift 5.0 or later
  • iOS 8 or later
  • OS X 10.10 or later

Author

Hiroki Kato, [email protected]

License

UTIKit is available under the MIT license. See the LICENSE file for more info.

Comments
  • Update Podspecs for the

    Update Podspecs for the "redundant public"

    Hi @cockscomb, Can you update your Podspecs to include changes of https://github.com/cockscomb/UTIKit/commit/3f39c309e8fa30de9fed819b27e8766eee21cbb2 when update pod ? Thanks

    opened by iNono22 2
  • Swift 3.1 warning: Conditional downcast from 'CFString?'

    Swift 3.1 warning: Conditional downcast from 'CFString?'

    Hey @cockscomb, thanks for sharing this useful little library.

    I'm getting the following warning since upgrading our project to Swift 3.1:

    …/UTIKit/UTIKit/UTI.swift:241:82: Conditional downcast from 'CFString?' to 'String' is a bridging conversion; did you mean to use 'as'?

    opened by jamesbebbington 2
  • Support Xcode 7 with Swift 2

    Support Xcode 7 with Swift 2

    I have converted to Swift 2, with some points:

    • As documented, UTTypeCreatePreferredIdentifierForTag now return NULL if inTagClass is not a known tag class. With known constants for inTagClass, I think we can use forced unwrapping.
    • downcasting directly CFArray as? [String] now always fail. As a workaround, I added preceding as NSArray casts.
    opened by banjun 2
  • Swift3.0

    Swift3.0

    I'm submitting this request to master, but I believe that there should be a swift-3 branch instead. What I would propose as the timeline would be:

    1. Maintain 2.3 and 3.0 branches until Xcode 8 GM is released.
    2. Keep the 2.3 branch long term for legacy support.
    3. Merge 3.0 into master.
    4. When the next version of Swift is released, create a legacy swift-3.0 branch off of master.

    This way, user's of the framework can target a specific branch if they need legacy support, or master if they want the most current version.

    Thoughts?

    opened by davbeck 1
  • Updated project file for Swift 2.3

    Updated project file for Swift 2.3

    There are very few changes between Swift 2.2 and 2.3. In the case of UTIKit, nothing needs to be changed at a source level. However, if you try to build the app without running the migration in Xcode, for instance with Carthage, it will assume Swift 3 and generate a bunch of errors.

    opened by davbeck 1
  • Support Carthage

    Support Carthage

    opened by kumapo 1
  • Update to swift version 5.0 and Xcode 11

    Update to swift version 5.0 and Xcode 11

    Hi @cockscomb , I basically open the project in Xcode 11 and remove basics warning for compatibility with swift 5.0 I also already update pod version to 2.0.3. Thanks in advance for the new release.

    opened by iNono22 0
  • Bump tzinfo from 1.2.5 to 1.2.10

    Bump tzinfo from 1.2.5 to 1.2.10

    Bumps tzinfo from 1.2.5 to 1.2.10.

    Release notes

    Sourced from tzinfo's releases.

    v1.2.10

    TZInfo v1.2.10 on RubyGems.org

    v1.2.9

    • Fixed an incorrect InvalidTimezoneIdentifier exception raised when loading a zoneinfo file that includes rules specifying an additional transition to the final defined offset (for example, Africa/Casablanca in version 2018e of the Time Zone Database). #123.

    TZInfo v1.2.9 on RubyGems.org

    v1.2.8

    • Added support for handling "slim" format zoneinfo files that are produced by default by zic version 2020b and later. The POSIX-style TZ string is now used calculate DST transition times after the final defined transition in the file. The 64-bit section is now always used regardless of whether Time has support for 64-bit times. #120.
    • Rubinius is no longer supported.

    TZInfo v1.2.8 on RubyGems.org

    v1.2.7

    • Fixed 'wrong number of arguments' errors when running on JRuby 9.0. #114.
    • Fixed warnings when running on Ruby 2.8. #112.

    TZInfo v1.2.7 on RubyGems.org

    v1.2.6

    • Timezone#strftime('%s', time) will now return the correct number of seconds since the epoch. #91.
    • Removed the unused TZInfo::RubyDataSource::REQUIRE_PATH constant.
    • Fixed "SecurityError: Insecure operation - require" exceptions when loading data with recent Ruby releases in safe mode.
    • Fixed warnings when running on Ruby 2.7. #106 and #111.

    TZInfo v1.2.6 on RubyGems.org

    Changelog

    Sourced from tzinfo's changelog.

    Version 1.2.10 - 19-Jul-2022

    Version 1.2.9 - 16-Dec-2020

    • Fixed an incorrect InvalidTimezoneIdentifier exception raised when loading a zoneinfo file that includes rules specifying an additional transition to the final defined offset (for example, Africa/Casablanca in version 2018e of the Time Zone Database). #123.

    Version 1.2.8 - 8-Nov-2020

    • Added support for handling "slim" format zoneinfo files that are produced by default by zic version 2020b and later. The POSIX-style TZ string is now used calculate DST transition times after the final defined transition in the file. The 64-bit section is now always used regardless of whether Time has support for 64-bit times. #120.
    • Rubinius is no longer supported.

    Version 1.2.7 - 2-Apr-2020

    • Fixed 'wrong number of arguments' errors when running on JRuby 9.0. #114.
    • Fixed warnings when running on Ruby 2.8. #112.

    Version 1.2.6 - 24-Dec-2019

    • Timezone#strftime('%s', time) will now return the correct number of seconds since the epoch. #91.
    • Removed the unused TZInfo::RubyDataSource::REQUIRE_PATH constant.
    • Fixed "SecurityError: Insecure operation - require" exceptions when loading data with recent Ruby releases in safe mode.
    • Fixed warnings when running on Ruby 2.7. #106 and #111.
    Commits
    • 0814dcd Fix the release date.
    • fd05e2a Preparing v1.2.10.
    • b98c32e Merge branch 'fix-directory-traversal-1.2' into 1.2
    • ac3ee68 Remove unnecessary escaping of + within regex character classes.
    • 9d49bf9 Fix relative path loading tests.
    • 394c381 Remove private_constant for consistency and compatibility.
    • 5e9f990 Exclude Arch Linux's SECURITY file from the time zone index.
    • 17fc9e1 Workaround for 'Permission denied - NUL' errors with JRuby on Windows.
    • 6bd7a51 Update copyright years.
    • 9905ca9 Fix directory traversal in Timezone.get when using Ruby data source
    • Additional commits viewable in compare view

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    dependencies 
    opened by dependabot[bot] 0
  • Bump cocoapods-downloader from 1.2.2 to 1.6.3

    Bump cocoapods-downloader from 1.2.2 to 1.6.3

    Bumps cocoapods-downloader from 1.2.2 to 1.6.3.

    Release notes

    Sourced from cocoapods-downloader's releases.

    1.6.3

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.2

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.1

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.0

    Enhancements
    • None.
    Bug Fixes
    • Adds a check for command injections in the input for hg and git.
      orta #124

    1.5.1

    Enhancements
    • None.
    Bug Fixes
    • Fix "can't modify frozen string" errors when pods are integrated using the branch option
      buju77 #10920

    1.5.0

    ... (truncated)

    Changelog

    Sourced from cocoapods-downloader's changelog.

    1.6.3 (2022-04-01)

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.2 (2022-03-28)

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.1 (2022-03-23)

    Enhancements
    • None.
    Bug Fixes
    • None.

    1.6.0 (2022-03-22)

    Enhancements
    • None.
    Bug Fixes
    • Adds a check for command injections in the input for hg and git.
      orta #124

    1.5.1 (2021-09-07)

    Enhancements
    • None.

    ... (truncated)

    Commits
    • c03e2ed Release 1.6.3
    • f75bccc Disable Bazaar tests due to macOS 12.3 not including python2
    • 52a0d54 Merge pull request #128 from CocoaPods/validate_before_dl
    • d27c983 Ensure that the git pre-processor doesn't accidentally bail also
    • 3adfe1f [CHANGELOG] Add empty Master section
    • 591167a Release 1.6.2
    • d2564c3 Merge pull request #127 from CocoaPods/validate_before_dl
    • 99fec61 Switches where we check for invalid input, to move it inside the download fun...
    • 96679f2 [CHANGELOG] Add empty Master section
    • 3a7c54b Release 1.6.1
    • Additional commits viewable in compare view

    Dependabot compatibility score

    Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

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    dependencies 
    opened by dependabot[bot] 0
  • Add `conforms(to:)` API

    Add `conforms(to:)` API

    Two-case switch statements aren't nice when there's no expectation of future cases. I just want do a simple conformance check which results in a Bool, just like UTTypeConformsTo(_:_:), but without the CFString boilerplate.

    I could do it with

    let doesConform = uti ~= candidateParentUTI

    but it's quite cryptic.

    let doesConform = uti.conforms(to: candidateParentUTI)

    Would be better, undesputably so, IMHO.

    Thoughts?

    opened by amomchilov 0
  • mimeTyp that can't be recognise

    mimeTyp that can't be recognise

    Hi there, I'm using Xcode 10.1 swift 4.2 tested on simulator, iphone and playground

    when I init an UTI let uti = UTI("com.apple.uikit.image") print(uti.declaration)

    it prints// [:]

    - Background of the problem

    the reason I need this because when I copy an image from WhatsApp, WhatsApp will add one item that has three items in the `let paste = UIPasteboard.general.item // type of [[String : Any]]

    print (paste)

    // [["public.png": <UIImage: 0x2821b5730>, {1024, 1017}, "public.jpeg": <UIImage: 0x2821e5c70>, {1024, 1017}, "com.apple.uikit.image": <OS_dispatch_data: data[0x2810a6c40] = { leaf, size = 1015803, buf = 0x11c6fc000 }>]]`

    you can see WhatsApp add [["public.png" "public.jpeg", "com.apple.uikit.image"]]

    I always take only the first item of those three and their order changes sometimes, the problem occur when "com.apple.uikit.image" is the first item

    thanks

    opened by turk-jk 3
Owner
Hiroki Kato
Hiroki Kato
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