1 //
2 // PInvokeInfo.cs
3 //
4 // Author:
5 //   Jb Evain (jbevain@gmail.com)
6 //
7 // Copyright (c) 2008 - 2011 Jb Evain
8 //
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
16 //
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
19 //
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
28 
29 namespace Mono.Cecil {
30 
31 	public sealed class PInvokeInfo {
32 
33 		ushort attributes;
34 		string entry_point;
35 		ModuleReference module;
36 
37 		public PInvokeAttributes Attributes {
38 			get { return (PInvokeAttributes) attributes; }
39 			set { attributes = (ushort) value; }
40 		}
41 
42 		public string EntryPoint {
43 			get { return entry_point; }
44 			set { entry_point = value; }
45 		}
46 
47 		public ModuleReference Module {
48 			get { return module; }
49 			set { module = value; }
50 		}
51 
52 		#region PInvokeAttributes
53 
54 		public bool IsNoMangle {
55 			get { return attributes.GetAttributes ((ushort) PInvokeAttributes.NoMangle); }
56 			set { attributes = attributes.SetAttributes ((ushort) PInvokeAttributes.NoMangle, value); }
57 		}
58 
59 		public bool IsCharSetNotSpec {
60 			get { return attributes.GetMaskedAttributes((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetNotSpec); }
61 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetNotSpec, value); }
62 		}
63 
64 		public bool IsCharSetAnsi {
65 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetAnsi); }
66 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetAnsi, value); }
67 		}
68 
69 		public bool IsCharSetUnicode {
70 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetUnicode); }
71 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetUnicode, value); }
72 		}
73 
74 		public bool IsCharSetAuto {
75 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetAuto); }
76 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CharSetMask, (ushort) PInvokeAttributes.CharSetAuto, value); }
77 		}
78 
79 		public bool SupportsLastError {
80 			get { return attributes.GetAttributes ((ushort) PInvokeAttributes.SupportsLastError); }
81 			set { attributes = attributes.SetAttributes ((ushort) PInvokeAttributes.SupportsLastError, value); }
82 		}
83 
84 		public bool IsCallConvWinapi {
85 			get { return attributes.GetMaskedAttributes((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvWinapi); }
86 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvWinapi, value); }
87 		}
88 
89 		public bool IsCallConvCdecl {
90 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvCdecl); }
91 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvCdecl, value); }
92 		}
93 
94 		public bool IsCallConvStdCall {
95 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvStdCall); }
96 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvStdCall, value); }
97 		}
98 
99 		public bool IsCallConvThiscall {
100 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvThiscall); }
101 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvThiscall, value); }
102 		}
103 
104 		public bool IsCallConvFastcall {
105 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvFastcall); }
106 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.CallConvMask, (ushort) PInvokeAttributes.CallConvFastcall, value); }
107 		}
108 
109 		public bool IsBestFitEnabled {
110 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.BestFitMask, (ushort) PInvokeAttributes.BestFitEnabled); }
111 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.BestFitMask, (ushort) PInvokeAttributes.BestFitEnabled, value); }
112 		}
113 
114 		public bool IsBestFitDisabled {
115 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.BestFitMask, (ushort) PInvokeAttributes.BestFitDisabled); }
116 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.BestFitMask, (ushort) PInvokeAttributes.BestFitDisabled, value); }
117 		}
118 
119 		public bool IsThrowOnUnmappableCharEnabled {
120 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.ThrowOnUnmappableCharMask, (ushort) PInvokeAttributes.ThrowOnUnmappableCharEnabled); }
121 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.ThrowOnUnmappableCharMask, (ushort) PInvokeAttributes.ThrowOnUnmappableCharEnabled, value); }
122 		}
123 
124 		public bool IsThrowOnUnmappableCharDisabled {
125 			get { return attributes.GetMaskedAttributes ((ushort) PInvokeAttributes.ThrowOnUnmappableCharMask, (ushort) PInvokeAttributes.ThrowOnUnmappableCharDisabled); }
126 			set { attributes = attributes.SetMaskedAttributes ((ushort) PInvokeAttributes.ThrowOnUnmappableCharMask, (ushort) PInvokeAttributes.ThrowOnUnmappableCharDisabled, value); }
127 		}
128 
129 		#endregion
130 
PInvokeInfo(PInvokeAttributes attributes, string entryPoint, ModuleReference module)131 		public PInvokeInfo (PInvokeAttributes attributes, string entryPoint, ModuleReference module)
132 		{
133 			this.attributes = (ushort) attributes;
134 			this.entry_point = entryPoint;
135 			this.module = module;
136 		}
137 	}
138 }
139