Gsemac.Common/src/Gsemac.Text.Ini/IniExtensions.cs at master · gsemac/Gsemac.Common · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
using System;
using System.IO;

namespace Gsemac.Text.Ini {

    public static class IniExtensions {

        // Public members

        public static string GetValueOrDefault(this IIni ini, string propertyName, string defaultValue) {

            if (ini.TryGetValue(propertyName, out string value))
                return value;

            return defaultValue;

        }
        public static string GetValueOrDefault(this IIni ini, string sectionName, string propertyName, string defaultValue) {

            if (ini.TryGetValue(sectionName, propertyName, out string value))
                return value;

            return defaultValue;

        }

        public static T GetValueOrDefault<T>(this IIni ini, string propertyName, T defaultValue) {

            if (ini.TryGetValue(propertyName, out T value))
                return value;

            return defaultValue;

        }
        public static T GetValueOrDefault<T>(this IIni ini, string sectionName, string propertyName, T defaultValue) {

            if (ini.TryGetValue(sectionName, propertyName, out T value))
                return value;

            return defaultValue;

        }

        public static bool Remove(this IIni ini, string propertyName) {

            if (ini is null)
                throw new ArgumentNullException(nameof(ini));

            return ini.Global.Properties.Remove(propertyName);

        }
        public static bool Remove(this IIni ini, string sectionName, string propertyName) {

            if (ini is null)
                throw new ArgumentNullException(nameof(ini));

            IIniSection section = ini.Sections[sectionName];

            if (section is null)
                return false;

            return section.Properties.Remove(propertyName);

        }

        public static bool ContainsKey(this IIni ini, string propertyName) {

            if (ini is null)
                throw new ArgumentNullException(nameof(ini));

            return ini.Global.Properties.ContainsKey(propertyName);

        }
        public static bool ContainsKey(this IIni ini, string sectionName, string propertyName) {

            if (ini is null)
                throw new ArgumentNullException(nameof(ini));

            return ini[sectionName].Properties.ContainsKey(propertyName);

        }

        public static void Merge(this IIni ini, IIni other) {

            if (ini is null)
                throw new ArgumentNullException(nameof(ini));

            if (other is null)
                throw new ArgumentNullException(nameof(other));

            foreach (IIniSection section in other.Sections)
                ini.Sections.Add(section);

        }

        public static void Save(this IIni ini, string filePath) {

            using (FileStream fs = new FileStream(filePath, FileMode.Create))
                ini.Save(fs);

        }
        public static void Save(this IIni ini, Stream stream) {

            using (StreamWriter sw = new StreamWriter(stream))
                sw.Write(ini.ToString());

        }

    }

}