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secret chat bug fixes

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This commit is contained in:
overtake 2017-05-11 20:27:07 +03:00
parent 33c847b71b
commit b61e408cd8
3 changed files with 23 additions and 20 deletions
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12
Postbox/Coding.swift
View File

@ -708,17 +708,7 @@ public final class Decoder {
return 0
}
}
public func decodeInt32ForKey(_ key: String) -> Int32 {
if Decoder.positionOnStringKey(self.buffer.memory, offset: &self.offset, maxOffset: self.buffer.length, length: self.buffer.length, key: key, valueType: .Int32) {
var value: Int32 = 0
memcpy(&value, self.buffer.memory + self.offset, 4)
self.offset += 4
return value
} else {
return 0
}
}
public func decodeInt32ForKey(_ key: StaticString) -> Int32? {
if Decoder.positionOnKey(self.buffer.memory, offset: &self.offset, maxOffset: self.buffer.length, length: self.buffer.length, key: key, valueType: .Int32) {

10
Postbox/PeerMergedOperationLogView.swift
View File

@ -37,6 +37,16 @@ final class MutablePeerMergedOperationLogView {
self.tailIndex = entry.mergedIndex
}
}
case let .updateContents(entry):
if entry.tag == self.tag {
loop: for i in 0 ..< self.entries.count {
if self.entries[i].tagLocalIndex == entry.tagLocalIndex {
self.entries[i] = entry
updated = true
break loop
}
}
}
case let .remove(tag, mergedIndices):
if tag == self.tag {
updated = true

21
Postbox/PeerOperationLogTable.swift
View File

@ -3,6 +3,7 @@ import Foundation
enum PeerMergedOperationLogOperation {
case append(PeerMergedOperationLogEntry)
case remove(tag: PeerOperationLogTag, mergedIndices: Set<Int32>)
case updateContents(PeerMergedOperationLogEntry)
}
public struct PeerMergedOperationLogEntry {
@ -296,9 +297,18 @@ final class PeerOperationLogTable: Table {
assert(value.length - value.offset == Int(contentLength))
if let contents = Decoder(buffer: MemoryBuffer(memory: value.memory.advanced(by: value.offset), capacity: Int(contentLength), length: Int(contentLength), freeWhenDone: false)).decodeRootObject() {
let entryUpdate = f(PeerOperationLogEntry(peerId: peerId, tag: tag, tagLocalIndex: tagLocalIndex, mergedIndex: mergedIndex, contents: contents))
switch entryUpdate.mergedIndex {
var updatedContents: Coding?
switch entryUpdate.contents {
case .none:
break
case let .update(contents):
updatedContents = contents
}
switch entryUpdate.mergedIndex {
case .none:
if let previousMergedIndex = previousMergedIndex, let updatedContents = updatedContents {
operations.append(.updateContents(PeerMergedOperationLogEntry(peerId: peerId, tag: tag, tagLocalIndex: tagLocalIndex, mergedIndex: previousMergedIndex, contents: updatedContents)))
}
case .remove:
if let mergedIndexValue = mergedIndex {
mergedIndex = nil
@ -312,14 +322,7 @@ final class PeerOperationLogTable: Table {
}
let updatedMergedIndexValue = self.mergedIndexTable.add(peerId: peerId, tag: tag, tagLocalIndex: tagLocalIndex)
mergedIndex = updatedMergedIndexValue
operations.append(.append(PeerMergedOperationLogEntry(peerId: peerId, tag: tag, tagLocalIndex: tagLocalIndex, mergedIndex: updatedMergedIndexValue, contents: contents)))
}
var updatedContents: Coding?
switch entryUpdate.contents {
case .none:
break
case let .update(contents):
updatedContents = contents
operations.append(.append(PeerMergedOperationLogEntry(peerId: peerId, tag: tag, tagLocalIndex: tagLocalIndex, mergedIndex: updatedMergedIndexValue, contents: updatedContents ?? contents)))
}
if previousMergedIndex != mergedIndex || updatedContents != nil {
let buffer = WriteBuffer()