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refactor: split mapping class to reduce complexity per file
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| using libNOM.map.Extensions; | ||
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| using Newtonsoft.Json.Linq; | ||
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| namespace libNOM.map; | ||
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| /// <summary> | ||
| /// Holds all necessary mapping data and provides obfuscation and deobfuscation. | ||
| /// </summary> | ||
| public static partial class Mapping | ||
| { | ||
| // // | ||
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| #region Getter | ||
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| /// <summary> | ||
| /// Iterates over all JSON properties to collect a list for deobfuscation. | ||
| /// </summary> | ||
| /// <param name="token">Current property that should be deobfuscated.</param> | ||
| /// <param name="jProperties">List of properties that need to be deobfuscated.</param> | ||
| /// <param name="unknownKeys">List of keys that cannot be deobfuscated.</param> | ||
| private static void GetPropertiesToDeobfuscate(JToken token, List<JProperty> jProperties, Dictionary<string, string> mapForDeobfuscation, HashSet<string> unknownKeys) | ||
| { | ||
| if (token.Type == JTokenType.Property) | ||
| { | ||
| var property = (JProperty)(token); | ||
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| if (mapForDeobfuscation.ContainsKey(property.Name)) | ||
| { | ||
| jProperties.Add(property); | ||
| } | ||
| // Only add if it is not a target value as well. | ||
| else if (!mapForDeobfuscation.ContainsValue(property.Name)) | ||
| { | ||
| unknownKeys.Add(property.Name); | ||
| } | ||
| } | ||
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| foreach (var child in token.Children().Where(i => i.HasValues)) | ||
| GetPropertiesToDeobfuscate(child, jProperties, mapForDeobfuscation, unknownKeys); | ||
| } | ||
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| #endregion | ||
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| #region Mapping | ||
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| private static Dictionary<string, string> GetMapForDeobfuscation(bool useAccount) => (useAccount ? _mapForCommonAccount.Concat(_mapForDeobfuscationAccount) : _mapForCommon.Concat(_mapForDeobfuscation)).ToDictionary(i => i.Key, i => i.Value); | ||
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| /// <inheritdoc cref="GetMappedKeyForDeobfuscationOrInput(string, bool)"/> | ||
| public static string GetMappedKeyForDeobfuscationOrInput(string key) => GetMappedKeyForDeobfuscationOrInput(key, false); | ||
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| /// <summary> | ||
| /// Maps the specified key. | ||
| /// </summary> | ||
| /// <param name="key"></param> | ||
| /// <param name="useAccount"></param> | ||
| /// <returns>The deobfuscated key or the input if no mapping found.</returns> | ||
| public static string GetMappedKeyForDeobfuscationOrInput(string key, bool useAccount) | ||
| { | ||
| if (GetMapForDeobfuscation(useAccount).TryGetValue(key, out var resultFromDeobfuscation)) | ||
| return resultFromDeobfuscation; | ||
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| return key; | ||
| } | ||
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| // // | ||
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| /// <inheritdoc cref="Deobfuscate(JToken, bool)"/> | ||
| public static HashSet<string> Deobfuscate(JToken node) => Deobfuscate(node, false); | ||
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| /// <summary> | ||
| /// Deobfuscates JSON to make it human-readable. | ||
| /// </summary> | ||
| /// <param name="node">A node within a JSON object or the root itself.</param> | ||
| /// <param name="useAccount"></param> | ||
| /// <returns>List of unknown keys.</returns> | ||
| /// <exception cref="ArgumentNullException"></exception> | ||
| public static HashSet<string> Deobfuscate(JToken node, bool useAccount) | ||
| { | ||
| EnsurePreconditions(node); | ||
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| var jProperties = new List<JProperty>(); | ||
| var mapForDeobfuscation = GetMapForDeobfuscation(useAccount); | ||
| var unknownKeys = new HashSet<string>(); | ||
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| // Collect all jProperties that need to be renamed. | ||
| foreach (var child in node.Children().Where(i => i.HasValues)) | ||
| GetPropertiesToDeobfuscate(child, jProperties, mapForDeobfuscation, unknownKeys); | ||
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| // Actually rename each jProperty. | ||
| foreach (var jProperty in jProperties) | ||
| jProperty.Rename(mapForDeobfuscation[jProperty.Name]); | ||
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| return unknownKeys; | ||
| } | ||
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| #endregion | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| using libNOM.map.Extensions; | ||
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| using Newtonsoft.Json.Linq; | ||
|
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| namespace libNOM.map; | ||
|
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|
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| /// <summary> | ||
| /// Holds all necessary mapping data and provides obfuscation and deobfuscation. | ||
| /// </summary> | ||
| public static partial class Mapping | ||
| { | ||
| // // | ||
|
|
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| #region Getter | ||
|
|
||
| /// <summary> | ||
| /// Iterates over all JSON properties to collect a list for obfuscation. | ||
| /// </summary> | ||
| /// <param name="token">Current property that should be obfuscated.</param> | ||
| /// <param name="jProperties">List of properties that need to be obfuscated.</param> | ||
| private static void GetPropertiesToObfuscate(JToken token, List<JProperty> jProperties, Dictionary<string, string> mapForObfuscation) | ||
| { | ||
| if (token.Type == JTokenType.Property) | ||
| { | ||
| var property = (JProperty)(token); | ||
|
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| if (mapForObfuscation.ContainsKey(property.Name)) | ||
| { | ||
| jProperties.Add(property); | ||
| } | ||
| } | ||
|
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| foreach (var child in token.Children().Where(i => i.HasValues)) | ||
| GetPropertiesToObfuscate(child, jProperties, mapForObfuscation); | ||
| } | ||
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| #endregion | ||
|
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| #region Mapping | ||
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| private static Dictionary<string, string> GetMapForObfuscation(bool useAccount) => (useAccount ? _mapForCommonAccount.Concat(_mapForObfuscationAccount) : _mapForCommon.Concat(_mapForObfuscation)).ToDictionary(i => i.Value, i => i.Key); // switch to have the origin as Key | ||
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| /// <inheritdoc cref="GetMappedKeyForObfuscationOrInput(string, bool)"/> | ||
| public static string GetMappedKeyForObfuscationOrInput(string key) => GetMappedKeyForObfuscationOrInput(key, false); | ||
|
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| /// <summary> | ||
| /// Maps the specified key. | ||
| /// </summary> | ||
| /// <param name="key"></param> | ||
| /// <param name="useAccount"></param> | ||
| /// <returns>The obfuscated key or the input if no mapping found.</returns> | ||
| public static string GetMappedKeyForObfuscationOrInput(string key, bool useAccount) | ||
| { | ||
| if (GetMapForObfuscation(useAccount).TryGetValue(key, out var resultFromObfuscation)) | ||
| return resultFromObfuscation; | ||
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| return key; | ||
| } | ||
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| // // | ||
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| /// <inheritdoc cref="Obfuscate(JToken, bool)"/> | ||
| public static void Obfuscate(JToken node) => Obfuscate(node, false); | ||
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| /// <summary> | ||
| /// Obfuscates JSON to make it readable by the game. | ||
| /// </summary> | ||
| /// <param name="node">A node within a JSON object or the root itself.</param> | ||
| /// <param name="useAccount"></param> | ||
| public static void Obfuscate(JToken node, bool useAccount) | ||
| { | ||
| EnsurePreconditions(node); | ||
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| var jProperties = new List<JProperty>(); | ||
| var mapForObfuscation = GetMapForObfuscation(useAccount); | ||
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| // Collect all jProperties that need to be renamed. | ||
| foreach (var child in node.Children().Where(i => i.HasValues)) | ||
| GetPropertiesToObfuscate(child, jProperties, mapForObfuscation); | ||
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| // Actually rename each jProperty. | ||
| foreach (var jProperty in jProperties) | ||
| jProperty.Rename(mapForObfuscation[jProperty.Name]); | ||
| } | ||
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| #endregion | ||
| } |