summaryrefslogtreecommitdiff
path: root/src/mscorlib/shared/Interop/Windows/Kernel32/Interop.Globalization.cs
blob: 7d3287fe1ad177bd151f5adfe059fb1ec2e6385f (plain)
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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Runtime.InteropServices;

internal static partial class Interop
{
    internal static unsafe partial class Kernel32
    {
        internal const int  LOCALE_NAME_MAX_LENGTH      = 85;
        internal const uint LOCALE_ALLOW_NEUTRAL_NAMES  = 0x08000000; // Flag to allow returning neutral names/lcids for name conversion
        internal const uint LOCALE_SUPPLEMENTAL         = 0x00000002;
        internal const uint LOCALE_REPLACEMENT          = 0x00000008;
        internal const uint LOCALE_NEUTRALDATA          = 0x00000010;
        internal const uint LOCALE_SPECIFICDATA         = 0x00000020;
        internal const int  COMPARE_STRING              = 0x0001;

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static unsafe int LCIDToLocaleName(int locale, char *pLocaleName, int cchName, uint dwFlags);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static int LocaleNameToLCID(string lpName, uint dwFlags);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static unsafe int LCMapStringEx(
                    string lpLocaleName,
                    uint dwMapFlags,
                    char* lpSrcStr,
                    int cchSrc,
                    void* lpDestStr,
                    int cchDest,
                    void* lpVersionInformation,
                    void* lpReserved,
                    IntPtr sortHandle);

        [DllImport("kernel32.dll", EntryPoint = "FindNLSStringEx")]
        internal extern static unsafe int FindNLSStringEx(
                    char* lpLocaleName,
                    uint dwFindNLSStringFlags,
                    char* lpStringSource,
                    int cchSource,
                    char* lpStringValue,
                    int cchValue,
                    int* pcchFound,
                    void* lpVersionInformation,
                    void* lpReserved,
                    IntPtr sortHandle);

        [DllImport("kernel32.dll", EntryPoint = "CompareStringEx")]
        internal extern static unsafe int CompareStringEx(
                    char* lpLocaleName,
                    uint dwCmpFlags,
                    char* lpString1,
                    int cchCount1,
                    char* lpString2,
                    int cchCount2,
                    void* lpVersionInformation,
                    void* lpReserved,
                    IntPtr lParam);

        [DllImport("kernel32.dll", EntryPoint = "CompareStringOrdinal")]
        internal extern static unsafe int CompareStringOrdinal(
                    char* lpString1,
                    int cchCount1,
                    char* lpString2,
                    int cchCount2,
                    bool bIgnoreCase);

        [DllImport("kernel32.dll", EntryPoint = "FindStringOrdinal")]
        internal extern static unsafe int FindStringOrdinal(
                    uint dwFindStringOrdinalFlags,
                    char* lpStringSource,
                    int cchSource,
                    char* lpStringValue,
                    int cchValue,
                    int bIgnoreCase);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static unsafe bool IsNLSDefinedString(
                    int  Function,
                    uint dwFlags,
                    IntPtr lpVersionInformation,
                    char* lpString,
                    int cchStr);

        [DllImport("Kernel32.dll", CharSet = CharSet.Auto)]
        internal static extern bool GetUserPreferredUILanguages(uint dwFlags, out uint pulNumLanguages, char [] pwszLanguagesBuffer, ref uint pcchLanguagesBuffer);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal static extern int GetLocaleInfoEx(string lpLocaleName, uint LCType, void* lpLCData, int cchData);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static bool EnumSystemLocalesEx(EnumLocalesProcEx lpLocaleEnumProcEx, uint dwFlags, void* lParam, IntPtr reserved);

        internal delegate BOOL EnumLocalesProcEx(char* lpLocaleString, uint dwFlags, void* lParam);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static int ResolveLocaleName(string lpNameToResolve, char* lpLocaleName, int cchLocaleName);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static bool EnumTimeFormatsEx(EnumTimeFormatsProcEx lpTimeFmtEnumProcEx, string lpLocaleName, uint dwFlags, void* lParam);
  
        internal delegate BOOL EnumTimeFormatsProcEx(char* lpTimeFormatString, void* lParam);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static int GetCalendarInfoEx(string lpLocaleName, uint Calendar, IntPtr lpReserved, uint CalType, IntPtr lpCalData, int cchData, out int lpValue);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static int GetCalendarInfoEx(string lpLocaleName, uint Calendar, IntPtr lpReserved, uint CalType, IntPtr lpCalData, int cchData, IntPtr lpValue);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static bool EnumCalendarInfoExEx(EnumCalendarInfoProcExEx pCalInfoEnumProcExEx, string lpLocaleName, uint Calendar, string lpReserved, uint CalType, void* lParam);
        
        internal delegate BOOL EnumCalendarInfoProcExEx(char* lpCalendarInfoString, uint Calendar, IntPtr lpReserved, void* lParam);

        [StructLayout(LayoutKind.Sequential)]
        internal struct NlsVersionInfoEx
        {
            internal int dwNLSVersionInfoSize;
            internal int dwNLSVersion;
            internal int dwDefinedVersion;
            internal int dwEffectiveId;
            internal Guid guidCustomVersion;
        }
        
        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        internal extern static unsafe bool GetNLSVersionEx(int function, string localeName, NlsVersionInfoEx* lpVersionInformation);
    }
}