370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
68 lines
1.3 KiB
Swift
68 lines
1.3 KiB
Swift
//
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// Copyright 2019 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import UIKit
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enum ImageEditorError: Int, Error {
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case assertionError
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case invalidInput
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}
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enum ImageEditorItemType: Int {
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case test
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case stroke
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case text
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case blurRegions
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}
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// MARK: -
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// Represented in a "ULO unit" coordinate system
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// for source image.
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//
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// "ULO" coordinate system is "upper-left-origin".
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//
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// "Unit" coordinate system means values are expressed
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// in terms of some other values, in this case the
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// width and height of the source image.
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//
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// * 0.0 = left edge
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// * 1.0 = right edge
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// * 0.0 = top edge
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// * 1.0 = bottom edge
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typealias ImageEditorSample = CGPoint
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// MARK: -
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// Instances of ImageEditorItem should be treated
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// as immutable, once configured.
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class ImageEditorItem: NSObject {
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let itemId: String
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let itemType: ImageEditorItemType
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init(itemType: ImageEditorItemType) {
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self.itemId = UUID().uuidString
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self.itemType = itemType
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super.init()
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}
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init(itemId: String, itemType: ImageEditorItemType) {
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self.itemId = itemId
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self.itemType = itemType
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super.init()
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}
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// The scale with which to render this item's content
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// when rendering the "output" image for sending.
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func outputScale() -> CGFloat {
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return 1.0
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}
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}
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