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25 package org.coach.util;
26
27 public final class InternetProfile {
28 private static final int DEFAULT_IIOP_PORT = 2089;
29 public byte major, minor;
30 public String  host;
31 public int port;
32 public byte object_key[];
33 public org.omg.IOP.TaggedComponent components[];
34
35 private boolean Check() {
36 if (host == null || object_key == null) {
37 return false;
38 }
39
40 if (components != null) {
41 for (int i = 0; i < components.length; i++) {
42 if (components[i].component_data == null) {
43 return false;
44 }
45 }
46 }
47
48 return true;
49 }
50
51 void Read_ior(byte profile_data[]) {
52 ModestInputStream in = new ModestInputStream(profile_data);
53 major = in.ReadOctet();
54 minor = in.ReadOctet();
55 host = in.ReadString();
56 port = in.ReadUShort();
57 object_key = in.ReadOctetArray();
58
59 if (major >= 1 && minor >= 1) {
60 int ncomponents = in.ReadULong();
61 components = new org.omg.IOP.TaggedComponent [ncomponents];
62
63 for (int i = 0; i < ncomponents; i++) {
64 org.omg.IOP.TaggedComponent component = new org.omg.IOP.TaggedComponent ();
65 component.tag = in.ReadULong();
66 component.component_data = in.ReadOctetArray();
67 components[i] = component;
68 }
69 }
70 }
71
72 void Read_corbaloc(String address) {
73 int index;
75
76 if (address.startsWith(":")) {
77 index = 1;
78 } else if (address.length() >= 5 && address.substring(0, 5).compareToIgnoreCase("iiop:") == 0) {
79 index = 5;
80 } else {
81 throw new org.omg.CORBA.INV_OBJREF ("Bad address: " + address + " (<iiop_id> not found)");
82 }
84 int ver = address.indexOf('@', index);
85
86 if (ver == - 1) {
87 major = 1;
88 minor = 0;
89 } else {
90 int dot = address.indexOf('.');
91
92 if (dot == - 1 || dot > ver) {
93 throw new org.omg.CORBA.INV_OBJREF ("Bad version number: \"" + address.substring(index, ver) + '"');
94 }
95
96 try {
97 major = (byte)Integer.parseInt(address.substring(index, dot));
98 minor = (byte)Integer.parseInt(address.substring(dot + 1, ver));
99 } catch (NumberFormatException exc) {
100 throw new org.omg.CORBA.INV_OBJREF ("Bad version number: \"" + address.substring(index, ver) + '"');
101 }
102
103 index = ver + 1;
104 }
105 int colon = address.indexOf(':', index);
107
108 if (colon == - 1) {
109 host = address.substring(index);
110 port = DEFAULT_IIOP_PORT;
111 } else {
112 host = address.substring(index, colon);
113
114 try {
115 port = Integer.parseInt(address.substring(colon + 1));
116 } catch (NumberFormatException exc) {
117 throw new org.omg.CORBA.INV_OBJREF ("Bad port number: \"" + address.substring(colon + 1) + '"');
118 }
119 }
120
121 if (host.length() == 0) {
122 throw new org.omg.CORBA.INV_OBJREF ("No host/IP address found");
123 }
124
125 components = null;
126 }
127
128 byte[] Write_ior(boolean little_endian) {
129 if (!Check()) {
130 throw new org.omg.CORBA.INV_OBJREF ();
131 }
132 ModestOutputStream out = new ModestOutputStream(little_endian);
133
134 out.WriteOctet(major);
135 out.WriteOctet(minor);
136 out.WriteString(host);
137 out.WriteUShort((short)port);
138 out.WriteOctetArray(object_key);
139
140 if (major >= 1 && minor >= 1) {
141 if (components == null) {
142 out.WriteULong(0);
143 } else {
144 out.WriteULong(components.length);
145
146 for (int i = 0; i < components.length; i++) {
147 out.WriteULong(components[i].tag);
148 out.WriteOctetArray(components[i].component_data);
149 }
150 }
151 }
152
153 return out.GetBytes();
154 }
155
156 void Write_corbaloc(StringBuffer sb) {
157 if (!Check()) {
158 throw new org.omg.CORBA.INV_OBJREF ();
159 }
160
161 sb.append(':');
162
163 if (major != 1 || minor != 0) {
164 sb.append(Integer.toString(major) + '.' + minor + '@');
165 }
166
167 sb.append(host);
168
169 if (port != DEFAULT_IIOP_PORT) {
170 sb.append(":" + port);
171 }
172 }
173
174 public InternetProfile() {
175 }
176
177 public InternetProfile(InternetProfile profile) {
178
179 Set(profile);
180 }
181
182 public void Set(InternetProfile profile) {
183 major = profile.major;
184 minor = profile.minor;
185 host = profile.host;
186 port = profile.port;
187
188 if (profile.object_key != null) {
189 object_key = new byte[profile.object_key.length];
190 System.arraycopy(profile.object_key, 0, object_key, 0, object_key.length);
191 } else {
192 object_key = null;
193 }
194
195 if (profile.components != null) {
196 components = new org.omg.IOP.TaggedComponent [profile.components.length];
197 System.arraycopy(profile.components, 0, components, 0, components.length);
198 } else {
199 components = null;
200 }
201 }
202 }
203 |
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