From e3392bb948ad53889ad334140952f2acf614668e Mon Sep 17 00:00:00 2001
From: Dustin Mierau <dustin@mierau.me>
Date: Wed, 6 Dec 2023 22:52:09 -0800
Subject: Some work on news. More UI tweaks across the board.

---
 Hotline/Utility/DataExtensions.swift | 86 ------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 Hotline/Utility/DataExtensions.swift

(limited to 'Hotline/Utility/DataExtensions.swift')

diff --git a/Hotline/Utility/DataExtensions.swift b/Hotline/Utility/DataExtensions.swift
deleted file mode 100644
index aefd204..0000000
--- a/Hotline/Utility/DataExtensions.swift
+++ /dev/null
@@ -1,86 +0,0 @@
-import Foundation
-
-enum Endianness {
-  case big
-  case little
-}
-
-extension Data {
-  init(_ val: UInt8) {
-    self.init()
-    self.appendUInt8(val)
-  }
-  
-  init(_ val: UInt16) {
-    self.init()
-    self.appendUInt16(val)
-  }
-  
-  init(_ val: UInt32) {
-    self.init()
-    self.appendUInt32(val)
-  }
-  
-  func readUInt8(at offset: Int) -> UInt8? {
-    guard offset >= 0, offset + 1 <= self.count else {
-      return nil
-    }
-    return self[offset]
-  }
-  
-  func readUInt16(at offset: Int) -> UInt16? {
-    guard offset >= 0, offset + 2 <= self.count else {
-      return nil
-    }
-    
-    return (UInt16(self[offset]) << 8) + UInt16(self[offset + 1])
-  }
-  
-  func readUInt32(at offset: Int) -> UInt32? {
-    guard offset >= 0, offset + 4 <= self.count else {
-      return nil
-    }
-    
-    return (UInt32(self[offset]) << 24) + (UInt32(self[offset + 1]) << 16) + (UInt32(self[offset + 2]) << 8) + UInt32(self[offset + 3])
-  }
-  
-  func readData(at offset: Int, length: Int) -> Data? {
-    guard offset >= 0, offset + length <= self.count else {
-      return nil
-    }
-    return self.subdata(in: offset..<(offset + length))
-  }
-  
-  func readString(at offset: Int, length: Int) -> String? {
-    var str: String?
-    
-    str = String(data: self[offset..<(offset + length)], encoding: .utf8)
-    if str == nil {
-      str = String(data: self[offset..<(offset + length)], encoding: .ascii)
-    }
-    
-    return str
-  }
-  
-  
-  mutating func appendUInt8(_ value: UInt8, endianness: Endianness = .big) {
-    var val = endianness == .big ? value.bigEndian : value.littleEndian
-    append(&val, count: MemoryLayout<UInt8>.size)
-  }
-  
-  mutating func appendUInt16(_ value: UInt16, endianness: Endianness = .big) {
-    var val = endianness == .big ? value.bigEndian : value.littleEndian
-    Swift.withUnsafeBytes(of: &val) { buffer in
-      append(buffer.bindMemory(to: UInt8.self))
-    }
-//    append(&val, count: MemoryLayout<UInt16>.size)
-  }
-  
-  mutating func appendUInt32(_ value: UInt32, endianness: Endianness = .big) {
-    var val = endianness == .big ? value.bigEndian : value.littleEndian
-    Swift.withUnsafeBytes(of: &val) { buffer in
-      append(buffer.bindMemory(to: UInt8.self))
-    }
-//    append(&val, count: MemoryLayout<UInt32>.size)
-  }
-}
-- 
cgit