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Fixed int overflow on auto-download preset comparison

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This commit is contained in:
Ilya Laktyushin 2019-02-21 13:29:19 +04:00
parent 34324b5fe7
commit 31a1a69d2b
5 changed files with 20 additions and 21 deletions
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4
TelegramUI/ChatController.swift
View File

@ -5465,6 +5465,10 @@ public final class ChatController: TelegramController, KeyShortcutResponder, Gal
}
func previewingController(from sourceView: UIView, for location: CGPoint) -> (UIViewController, CGRect)? {
guard let view = self.chatDisplayNode.view.hitTest(location, with: nil), view.isDescendant(of: self.chatDisplayNode.historyNode.view) else {
return nil
}
let historyPoint = sourceView.convert(location, to: self.chatDisplayNode.historyNode.view)
var result: (Message, ChatMessagePeekPreviewContent)?
self.chatDisplayNode.historyNode.forEachItemNode { itemNode in

16
TelegramUI/ChatMessageInteractiveInstantVideoNode.swift
View File

@ -34,7 +34,7 @@ class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
private var item: ChatMessageBubbleContentItem?
private var automaticDownload: Bool?
var telegramFile: TelegramMediaFile?
var media: TelegramMediaFile?
private var secretProgressIcon: UIImage?
private let fetchDisposable = MetaDisposable()
@ -112,7 +112,7 @@ class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
}
func asyncLayout() -> (_ item: ChatMessageBubbleContentItem, _ width: CGFloat, _ displaySize: CGSize, _ statusType: ChatMessageInteractiveInstantVideoNodeStatusType, _ automaticDownload: Bool) -> (ChatMessageInstantVideoItemLayoutResult, (ChatMessageInstantVideoItemLayoutData, ContainedViewLayoutTransition) -> Void) {
let previousFile = self.telegramFile
let previousFile = self.media
let currentItem = self.item
let previousAutomaticDownload = self.automaticDownload
@ -283,7 +283,7 @@ class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
strongSelf.secretVideoPlaceholderBackground.image = secretVideoPlaceholderBackgroundImage
}
strongSelf.telegramFile = updatedFile
strongSelf.media = updatedFile
if let infoBackgroundImage = strongSelf.infoBackgroundNode.image, let muteImage = strongSelf.muteIconNode.image {
let infoWidth = muteImage.size.width
@ -603,10 +603,16 @@ class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
return
}
if self.infoBackgroundNode.alpha.isZero {
item.context.sharedContext.mediaManager.playlistControl(.playback(.togglePlayPause), type: .voice)
if let status = self.status, case let .fetchStatus(fetchStatus) = status, case .Remote = fetchStatus {
item.context.sharedContext.mediaManager.playlistControl(.playback(.pause), type: .voice)
self.videoNode?.fetchControl(.fetch)
} else {
item.context.sharedContext.mediaManager.playlistControl(.playback(.togglePlayPause), type: .voice)
}
} else {
let _ = item.controllerInteraction.openMessage(item.message, .default)
}
}
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
@ -623,7 +629,7 @@ class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
}
private func progressPressed() {
guard let item = self.item, let file = self.telegramFile else {
guard let item = self.item, let file = self.media else {
return
}
if let status = self.status {

8
TelegramUI/ID3Artwork.m
View File

@ -16,14 +16,6 @@ const uint8_t ID3v3Artwork[4] = {0x41, 0x50, 0x49, 0x43};
const uint8_t JPGMagic[3] = {0xff, 0xd8, 0xff};
const uint8_t PNGMagic[4] = {0x89, 0x50, 0x4e, 0x47};
uint32_t getSize(const uint8_t *bytes) {
uint32_t size = CFSwapInt32HostToBig(*(const uint32_t *)(bytes + ID3SizeOffset));
uint32_t b1 = (size & 0x7F000000) >> 3;
uint32_t b2 = (size & 0x007F0000) >> 2;
uint32_t b3 = (size & 0x00007F00) >> 1;
uint32_t b4 = size & 0x0000007F;
return b1 + b2 + b3 + b4;
}
uint32_t frameOffsetForVersion(uint8_t version) {
return version == 2 ? ID3v2FrameOffset : ID3v3FrameOffset;

9
TelegramUI/InstantVideoRadialStatusNode.swift
View File

@ -112,10 +112,10 @@ final class InstantVideoRadialStatusNode: ASDisplayNode {
if let (timestamp, duration, baseRate) = timestampAndDuration, let statusValue = self.statusValue {
let progress = CGFloat(timestamp / duration)
if progress.isNaN || !progress.isFinite || statusValue.generationTimestamp.isZero {
if progress.isNaN || !progress.isFinite {
self.pop_removeAnimation(forKey: "progress")
self.effectiveProgress = 0.0
} else if statusValue.status != .playing {
} else if statusValue.status != .playing || statusValue.generationTimestamp.isZero {
self.pop_removeAnimation(forKey: "progress")
self.effectiveProgress = progress
} else {
@ -130,14 +130,11 @@ final class InstantVideoRadialStatusNode: ASDisplayNode {
(node as! InstantVideoRadialStatusNode).effectiveProgress = values!.pointee
}
property?.threshold = 0.01
}) as! POPAnimatableProperty
}) as? POPAnimatableProperty
animation.fromValue = progress as NSNumber
animation.toValue = 1.0 as NSNumber
animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
animation.duration = max(0.0, duration - timestamp) / baseRate
animation.completionBlock = { [weak self] _, _ in
}
animation.beginTime = statusValue.generationTimestamp
self.pop_add(animation, forKey: "progress")
}

4
TelegramUI/MediaAutoDownloadSettings.swift
View File

@ -95,8 +95,8 @@ public struct MediaAutoDownloadCategories: PostboxCoding, Equatable, Comparable
}
public static func < (lhs: MediaAutoDownloadCategories, rhs: MediaAutoDownloadCategories) -> Bool {
let lhsSizeLimit = (isAutodownloadEnabledForAnyPeerType(category: lhs.video) ? lhs.video.sizeLimit : 0) + (isAutodownloadEnabledForAnyPeerType(category: lhs.file) ? lhs.file.sizeLimit : 0)
let rhsSizeLimit = (isAutodownloadEnabledForAnyPeerType(category: rhs.video) ? rhs.video.sizeLimit : 0) + (isAutodownloadEnabledForAnyPeerType(category: rhs.file) ? rhs.file.sizeLimit : 0)
let lhsSizeLimit: Int64 = Int64((isAutodownloadEnabledForAnyPeerType(category: lhs.video) ? lhs.video.sizeLimit : 0)) + Int64((isAutodownloadEnabledForAnyPeerType(category: lhs.file) ? lhs.file.sizeLimit : 0))
let rhsSizeLimit: Int64 = Int64((isAutodownloadEnabledForAnyPeerType(category: rhs.video) ? rhs.video.sizeLimit : 0)) + Int64((isAutodownloadEnabledForAnyPeerType(category: rhs.file) ? rhs.file.sizeLimit : 0))
return lhsSizeLimit < rhsSizeLimit
}
}