wasSharp – Blame information for rev
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1 | zed | 1 | /////////////////////////////////////////////////////////////////////////// |
2 | // Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3 // |
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3 | // Please see: http://www.gnu.org/licenses/gpl.html for legal details, // |
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4 | // rights of fair usage, the disclaimer and warranty conditions. // |
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5 | /////////////////////////////////////////////////////////////////////////// |
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6 | |||
7 | using System; |
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8 | using System.Collections.Generic; |
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9 | using System.Linq; |
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10 | |||
11 | namespace wasSharp |
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12 | { |
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7 | office | 13 | public static class KeyValue |
1 | zed | 14 | { |
15 | /////////////////////////////////////////////////////////////////////////// |
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16 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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17 | /////////////////////////////////////////////////////////////////////////// |
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18 | /// <summary> |
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19 | /// Returns the value of a key from a key-value data string. |
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20 | /// </summary> |
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21 | /// <returns>true if the key was found in data</returns> |
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7 | office | 22 | public static string Get(string key, string data) |
23 | { |
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24 | return data.Split('&') |
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1 | zed | 25 | .AsParallel() |
6 | eva | 26 | .Select(o => o.Split('=')) |
27 | office | 27 | .Where(o => o.Length.Equals(2) && string.Equals(o[0], key, StringComparison.Ordinal)) |
6 | eva | 28 | .Select(o => o[1]) |
7 | office | 29 | .FirstOrDefault(); |
30 | } |
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1 | zed | 31 | |
32 | /////////////////////////////////////////////////////////////////////////// |
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33 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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34 | /////////////////////////////////////////////////////////////////////////// |
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35 | /// <summary> |
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36 | /// Returns a key-value data string with a key set to a given value. |
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37 | /// </summary> |
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38 | /// <returns> |
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39 | /// a key-value data string or the empty string if either key or |
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40 | /// value are empty |
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41 | /// </returns> |
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7 | office | 42 | public static string Set(string key, string value, string data) |
43 | { |
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44 | return string.Join("&", string.Join("&", data.Split('&') |
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45 | .AsParallel() |
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46 | .Select(o => o.Split('=')) |
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27 | office | 47 | .Where(o => o.Length.Equals(2) && !string.Equals(o[0], key, StringComparison.Ordinal)) |
7 | office | 48 | .Select(o => string.Join("=", o[0], o[1]))), string.Join("=", key, value)); |
49 | } |
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1 | zed | 50 | |
51 | /////////////////////////////////////////////////////////////////////////// |
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52 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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53 | /////////////////////////////////////////////////////////////////////////// |
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54 | /// <summary> |
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55 | /// Deletes a key-value pair from a string referenced by a key. |
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56 | /// </summary> |
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57 | /// <returns>a key-value pair string</returns> |
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7 | office | 58 | public static string Delete(string key, string data) |
59 | { |
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60 | return string.Join("&", data.Split('&') |
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1 | zed | 61 | .AsParallel() |
6 | eva | 62 | .Select(o => o.Split('=')) |
27 | office | 63 | .Where(o => o.Length.Equals(2) && !string.Equals(o[0], key, StringComparison.Ordinal)) |
23 | office | 64 | .Select(o => string.Join("=", o[0], o[1]))); |
7 | office | 65 | } |
1 | zed | 66 | |
67 | /////////////////////////////////////////////////////////////////////////// |
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68 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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69 | /////////////////////////////////////////////////////////////////////////// |
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70 | /// <summary> |
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71 | /// Decodes key-value pair data to a dictionary. |
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72 | /// </summary> |
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73 | /// <returns>a dictionary containing the keys and values</returns> |
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7 | office | 74 | public static Dictionary<string, string> Decode(string data) |
75 | { |
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76 | return data.Split('&') |
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1 | zed | 77 | .AsParallel() |
6 | eva | 78 | .Select(o => o.Split('=')) |
79 | .Where(o => o.Length.Equals(2)) |
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1 | zed | 80 | .Select(o => new |
81 | { |
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6 | eva | 82 | k = o[0], |
83 | v = o[1] |
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1 | zed | 84 | }) |
85 | .GroupBy(o => o.k) |
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23 | office | 86 | .ToDictionary(o => o.Key, p => p.FirstOrDefault()?.v); |
7 | office | 87 | } |
1 | zed | 88 | |
89 | /////////////////////////////////////////////////////////////////////////// |
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90 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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91 | /////////////////////////////////////////////////////////////////////////// |
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92 | /// <summary> |
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93 | /// Serialises a dictionary to key-value data. |
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94 | /// </summary> |
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95 | /// <returns>a key-value data encoded string</returns> |
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7 | office | 96 | public static string Encode(Dictionary<string, string> data) |
97 | { |
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98 | return string.Join("&", data.AsParallel().Select(o => string.Join("=", o.Key, o.Value))); |
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99 | } |
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1 | zed | 100 | |
101 | /////////////////////////////////////////////////////////////////////////// |
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102 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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103 | /////////////////////////////////////////////////////////////////////////// |
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6 | eva | 104 | /// <summary> |
24 | office | 105 | /// Serialises a dictionary to key-value data. |
106 | /// </summary> |
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107 | /// <returns>a key-value data encoded string</returns> |
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108 | public static string Encode(IEnumerable<KeyValuePair<string, string>> data) |
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109 | { |
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110 | return string.Join("&", data.AsParallel().Select(o => string.Join("=", o.Key, o.Value))); |
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111 | } |
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112 | |||
113 | /////////////////////////////////////////////////////////////////////////// |
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114 | // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
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115 | /////////////////////////////////////////////////////////////////////////// |
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116 | /// <summary> |
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6 | eva | 117 | /// Escapes a dictionary's keys and values for sending as POST data. |
118 | /// </summary> |
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24 | office | 119 | public static IEnumerable<KeyValuePair<string, string>> Escape(IEnumerable<KeyValuePair<string, string>> data, |
120 | Func<string, string> func) |
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7 | office | 121 | { |
122 | return data.AsParallel().ToDictionary(o => func(o.Key), p => func(p.Value)); |
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123 | } |
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1 | zed | 124 | } |
27 | office | 125 | } |