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1
21
22 package org.armedbear.j.mail;
23
24 import java.io.Serializable  ;
25 import java.util.ArrayList ;
26 import org.armedbear.j.FastStringBuffer;
27
28 public final class MailAddress implements Serializable
29 {
30 private final String personal;
31 private final String encodedPersonal;
32 private final String address;
33
34 public MailAddress(String encodedPersonal, String address)
35 {
36 if (encodedPersonal != null && encodedPersonal.length() > 0) {
37 char c = encodedPersonal.charAt(0);
41 if (c == '"' || c =='\'') {
42 int length = encodedPersonal.length();
43 if (length >= 2) {
44 if (encodedPersonal.charAt(length-1) == c) {
45 encodedPersonal =
46 encodedPersonal.substring(1, length-1);
47 length -= 2;
48 if (length >= 2) {
49 c = encodedPersonal.charAt(0);
50 if (c == '"' || c == '\'') {
51 if (encodedPersonal.charAt(length-1) == c) {
52 encodedPersonal =
53 encodedPersonal.substring(1, length-1);
54 }
55 }
56 }
57 }
58 }
59 }
60 this.encodedPersonal = encodedPersonal.intern();
61 personal = RFC2047.decode(encodedPersonal).trim().intern();
62 } else {
63 this.encodedPersonal = null;
64 personal = null;
65 }
66 if (address != null && address.length() > 0) {
67 if (address.charAt(0) == '<') {
68 final int length = address.length();
69 if (length >= 2) {
70 if (address.charAt(length-1) == '>')
71 address = address.substring(1, length-1);
72 }
73 }
74 this.address = address.intern();
75 } else
76 this.address = null;
77 }
78
79 public final String getPersonal()
80 {
81 return personal;
82 }
83
84 public final String getEncodedPersonal()
85 {
86 return encodedPersonal;
87 }
88
89 public final String getAddress()
90 {
91 return address;
92 }
93
94 public String toString()
95 {
96 FastStringBuffer sb = new FastStringBuffer();
97 if (personal != null && personal.length() > 0) {
98 if (personal.indexOf(',') >= 0 || personal.indexOf('.') >= 0) {
99 sb.append('"');
100 sb.append(personal);
101 sb.append('"');
102 } else
103 sb.append(personal);
104 if (address != null && address.length() > 0) {
105 sb.append(" <");
106 sb.append(address);
107 sb.append('>');
108 }
109 } else if (address != null && address.length() > 0)
110 sb.append(address);
111 return sb.toString();
112 }
113
114 public String toEncodedString()
115 {
116 if (encodedPersonal == null || encodedPersonal.length() == 0)
117 return toString();
118 FastStringBuffer sb = new FastStringBuffer();
119 if (encodedPersonal.indexOf(',') >= 0 || encodedPersonal.indexOf('.') >= 0) {
120 sb.append('"');
121 sb.append(encodedPersonal);
122 sb.append('"');
123 } else
124 sb.append(encodedPersonal);
125 if (address != null && address.length() > 0) {
126 sb.append(" <");
127 sb.append(address);
128 sb.append('>');
129 }
130 return sb.toString();
131 }
132
133 public boolean equals(Object o)
134 {
135 if (this == o)
136 return true;
137 if (o instanceof MailAddress) {
138 MailAddress ma = (MailAddress) o;
139 if (personal != ma.personal)
140 return false;
141 if (encodedPersonal != ma.encodedPersonal)
142 return false;
143 if (address != ma.address)
144 return false;
145 return true;
146 } else
147 return false;
148 }
149
150 public final boolean matches(String pattern)
151 {
152 if (personal != null)
153 if (personal.indexOf(pattern) >= 0)
154 return true; if (address != null)
156 if (address.indexOf(pattern) >= 0)
157 return true; return false;
159 }
160
161 public final boolean matchesIgnoreCase(String pattern)
163 {
164 if (personal != null)
165 if (personal.toLowerCase().indexOf(pattern) >= 0)
166 return true; if (address != null)
168 if (address.toLowerCase().indexOf(pattern) >= 0)
169 return true; return false;
171 }
172
173 public final boolean matches(MailAddress a)
174 {
175 if (personal != null && personal.equals(a.personal))
177 return true;
178 else if (address != null && address.equalsIgnoreCase(a.address))
179 return true;
180 else
181 return false;
182 }
183
184 public final boolean addressMatches(MailAddress a)
185 {
186 if (address != null && address.equalsIgnoreCase(a.address))
187 return true;
188 else
189 return false;
190 }
191
192 public static MailAddress parseAddress(String s)
193 {
194 int index = s.lastIndexOf('<');
195 if (index >= 0) {
196 String encodedPersonal = s.substring(0, index).trim();
197 String address = s.substring(index);
198 return new MailAddress(encodedPersonal, address);
199 }
200 index = s.indexOf('(');
201 if (index >= 0) {
202 String address = s.substring(0, index).trim();
203 if (address.indexOf('@') >= 0) {
204 int begin = index + 1;
205 int end = s.indexOf(')', begin);
206 if (end >= 0) {
207 String encodedPersonal = s.substring(begin, end).trim();
208 return new MailAddress(encodedPersonal, address);
209 }
210 }
211 }
212 return new MailAddress(null, s);
213 }
214
215 public static MailAddress[] parseAddresses(String input)
216 {
217 if (input == null)
218 return null;
219 input = input.trim();
220 if (input.length() == 0)
221 return null;
222 ArrayList addresses = new ArrayList ();
223 FastStringBuffer sb = new FastStringBuffer();
224 boolean inQuote = false;
225 final int limit = input.length();
226 for (int i = 0; i < limit; i++) {
227 char c = input.charAt(i);
228 switch (c) {
229 case '"':
230 inQuote = !inQuote;
231 sb.append(c);
232 break;
233 case ',':
234 if (inQuote) {
235 sb.append(c);
238 } else {
239 String s = sb.toString().trim();
241 if (s.length() > 0) {
242 MailAddress address = parseAddress(s);
243 if (address != null)
244 addresses.add(address);
245 }
246 sb.setLength(0);
247 }
248 break;
249 default:
250 sb.append(c);
251 break;
252 }
253 }
254 if (sb.length() > 0) {
255 String s = sb.toString().trim();
256 if (s.length() > 0) {
257 MailAddress address = parseAddress(s);
258 if (address != null)
259 addresses.add(address);
260 }
261 }
262 if (addresses.size() == 0)
263 return null;
264 MailAddress[] array = new MailAddress[addresses.size()];
265 return (MailAddress[]) addresses.toArray(array);
266 }
267 }
268 |
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