Mono.Zeroconf – Blame information for rev 2
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1 | office | 1 | // |
2 | // Native.cs |
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3 | // |
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4 | // Authors: |
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5 | // Aaron Bockover <abockover@novell.com> |
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6 | // |
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7 | // Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com) |
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8 | // |
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9 | // Permission is hereby granted, free of charge, to any person obtaining |
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10 | // a copy of this software and associated documentation files (the |
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11 | // "Software"), to deal in the Software without restriction, including |
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12 | // without limitation the rights to use, copy, modify, merge, publish, |
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13 | // distribute, sublicense, and/or sell copies of the Software, and to |
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14 | // permit persons to whom the Software is furnished to do so, subject to |
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15 | // the following conditions: |
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16 | // |
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17 | // The above copyright notice and this permission notice shall be |
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18 | // included in all copies or substantial portions of the Software. |
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19 | // |
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20 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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21 | // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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22 | // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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23 | // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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24 | // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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25 | // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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26 | // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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27 | // |
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28 | |||
29 | using System; |
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2 | office | 30 | using System.Text; |
1 | office | 31 | using System.Runtime.InteropServices; |
32 | |||
33 | namespace Mono.Zeroconf.Providers.Bonjour |
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34 | { |
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35 | public static class Native |
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36 | { |
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37 | // ServiceRef |
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38 | |||
39 | [DllImport("dnssd.dll")] |
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40 | public static extern void DNSServiceRefDeallocate(IntPtr sdRef); |
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41 | |||
42 | [DllImport("dnssd.dll")] |
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43 | public static extern ServiceError DNSServiceProcessResult(IntPtr sdRef); |
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44 | |||
45 | [DllImport("dnssd.dll")] |
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46 | public static extern int DNSServiceRefSockFD(IntPtr sdRef); |
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47 | |||
48 | [DllImport("dnssd.dll")] |
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49 | public static extern ServiceError DNSServiceCreateConnection(out ServiceRef sdRef); |
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50 | |||
51 | // DNSServiceBrowse |
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52 | |||
53 | public delegate void DNSServiceBrowseReply(ServiceRef sdRef, ServiceFlags flags, uint interfaceIndex, |
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2 | office | 54 | ServiceError errorCode, IntPtr serviceName, string regtype, string replyDomain, |
1 | office | 55 | IntPtr context); |
56 | |||
57 | [DllImport("dnssd.dll")] |
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58 | public static extern ServiceError DNSServiceBrowse(out ServiceRef sdRef, ServiceFlags flags, |
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59 | uint interfaceIndex, string regtype, string domain, DNSServiceBrowseReply callBack, |
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60 | IntPtr context); |
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61 | |||
62 | // DNSServiceResolve |
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63 | |||
64 | public delegate void DNSServiceResolveReply(ServiceRef sdRef, ServiceFlags flags, uint interfaceIndex, |
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2 | office | 65 | ServiceError errorCode, IntPtr fullname, string hosttarget, ushort port, ushort txtLen, |
1 | office | 66 | IntPtr txtRecord, IntPtr context); |
67 | |||
68 | [DllImport("dnssd.dll")] |
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69 | public static extern ServiceError DNSServiceResolve(out ServiceRef sdRef, ServiceFlags flags, |
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2 | office | 70 | uint interfaceIndex, byte[] name, string regtype, string domain, DNSServiceResolveReply callBack, |
1 | office | 71 | IntPtr context); |
72 | |||
73 | // DNSServiceRegister |
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74 | |||
75 | public delegate void DNSServiceRegisterReply(ServiceRef sdRef, ServiceFlags flags, ServiceError errorCode, |
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2 | office | 76 | IntPtr name, string regtype, string domain, IntPtr context); |
77 | |||
78 | |||
1 | office | 79 | [DllImport("dnssd.dll")] |
80 | public static extern ServiceError DNSServiceRegister(out ServiceRef sdRef, ServiceFlags flags, |
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2 | office | 81 | uint interfaceIndex, byte[] name, string regtype, string domain, string host, ushort port, |
1 | office | 82 | ushort txtLen, byte [] txtRecord, DNSServiceRegisterReply callBack, IntPtr context); |
83 | |||
84 | // DNSServiceQueryRecord |
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85 | |||
86 | public delegate void DNSServiceQueryRecordReply(ServiceRef sdRef, ServiceFlags flags, uint interfaceIndex, |
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87 | ServiceError errorCode, string fullname, ServiceType rrtype, ServiceClass rrclass, ushort rdlen, |
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88 | IntPtr rdata, uint ttl, IntPtr context); |
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89 | |||
90 | [DllImport("dnssd.dll")] |
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91 | public static extern ServiceError DNSServiceQueryRecord(out ServiceRef sdRef, ServiceFlags flags, |
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92 | uint interfaceIndex, string fullname, ServiceType rrtype, ServiceClass rrclass, |
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93 | DNSServiceQueryRecordReply callBack, IntPtr context); |
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94 | |||
95 | // TXT Record Handling |
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96 | |||
97 | [DllImport("dnssd.dll")] |
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98 | public static extern void TXTRecordCreate( IntPtr txtRecord, ushort bufferLen, IntPtr buffer); |
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99 | |||
100 | [DllImport("dnssd.dll")] |
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101 | public static extern void TXTRecordDeallocate(IntPtr txtRecord); |
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102 | |||
103 | [DllImport("dnssd.dll")] |
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104 | public static extern ServiceError TXTRecordGetItemAtIndex(ushort txtLen, IntPtr txtRecord, |
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105 | ushort index, ushort keyBufLen, byte [] key, out byte valueLen, out IntPtr value); |
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106 | |||
107 | [DllImport("dnssd.dll")] |
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108 | public static extern ServiceError TXTRecordSetValue(IntPtr txtRecord, byte [] key, |
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109 | sbyte valueSize, byte [] value); |
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110 | |||
111 | [DllImport("dnssd.dll")] |
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112 | public static extern ServiceError TXTRecordRemoveValue(IntPtr txtRecord, byte [] key); |
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113 | |||
114 | [DllImport("dnssd.dll")] |
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115 | public static extern ushort TXTRecordGetLength(IntPtr txtRecord); |
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116 | |||
117 | [DllImport("dnssd.dll")] |
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118 | public static extern IntPtr TXTRecordGetBytesPtr(IntPtr txtRecord); |
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119 | |||
120 | [DllImport("dnssd.dll")] |
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121 | public static extern ushort TXTRecordGetCount(ushort txtLen, IntPtr txtRecord); |
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2 | office | 122 | |
123 | public static string Utf8toString(IntPtr ptr) |
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124 | { |
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125 | int len = 0; |
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126 | while (Marshal.ReadByte(ptr, len) != 0) |
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127 | { |
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128 | len++; |
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129 | } |
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130 | byte[] raw = new byte[len]; |
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131 | Marshal.Copy(ptr, raw, 0, len); |
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132 | return Encoding.UTF8.GetString(raw); |
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133 | } |
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1 | office | 134 | } |
135 | } |