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root/proj/trunk/WinXPFAQPoll/IMAPHandler.cpp

Comparing trunk/WinXPFAQPoll/IMAPHandler.cpp (file contents):
Revision 107 by douglas, 2003-03-31T20:39:56-08:00 vs.
Revision 125 by douglas, 2003-04-02T23:25:29-08:00

#	Line 1 | Line 1
1	<	/* ============================================================================
2	<	* Douglas Thrift's Web Contact License
3	<	*
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5	<	*
6	<	* Redistribution and use in source and binary forms, with or without
7	<	* modification, are permitted provided that the following conditions are met:
8	<	*
9	<	* 1. Redistributions of source code must retain the above copyright notice,
10	<	*    this list of conditions and the following disclaimer.
11	<	*
12	<	* 2. Redistributions in binary form must reproduce the above copyright notice,
13	<	*    this list of conditions and the following disclaimer in the documentation
14	<	*    and/or other materials provided with the distribution.
15	<	*
16	<	* 3. The end-user documentation included with the redistribution, if any, must
17	<	*    include the following acknowledgment:
18	<	*
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20	<	*       (http://computers.douglasthrift.net/webcontact.html)."
21	<	*
22	<	*    Alternately, this acknowledgment may appear in the software itself, if
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44	<	* ============================================================================
45	<	*/
46	<	// Windows XP FAQ Poll
1	>	// IMAP Handler
2		//
3		// Douglas Thrift
4		//
#	Line 53 | Line 8
8
9		IMAPHandler::IMAPHandler(const string& server, bool tls)
10		{
11	+	letter = 'a';
12	+	number = 0;
13	+
14		this->tls = tls;
15		buffer = new char[BUFSIZ + 1];
16
#	Line 128 | Line 86 | IMAPHandler::IMAPHandler(const string& s
86		}
87		}
88
89	<	string input = getline();
132	<	if (debug) cerr << input << "\n";
89	>	getline();
90		}
91
92		IMAPHandler::~IMAPHandler()
#	Line 156 | Line 113 | string IMAPHandler::starttls()
113
114		if (success)
115		{
116	<	//
116	>	tls = true;
117	>
118	>	SSL_load_error_strings();
119	>	SSL_library_init();
120	>
121	>	char* seed = new char[BUFSIZ + 1];
122	>	time_t moment = time(NULL);
123	>	sprintf(seed, "froofy%sfoofoo", ctime(&moment));
124	>
125	>	RAND_add(seed, strlen(seed), 0.007456);
126	>
127	>	delete [] seed;
128	>
129	>	ctx = SSL_CTX_new(TLSv1_client_method());
130	>	if (ctx == NULL)
131	>	{
132	>	cerr << program << ": SSL CTX New: " <<
133	>	ERR_reason_error_string(ERR_get_error()) << "\n";
134	>	exit(1);
135	>	}
136	>
137	>	ssl = SSL_new(ctx);
138	>
139	>	if (SSL_set_fd(ssl, sock) == 0)
140	>	{
141	>	cerr << program << ": SSL Set FD: " <<
142	>	ERR_reason_error_string(ERR_get_error()) << "\n";
143	>	exit(1);
144	>	}
145	>
146	>	if (int code = SSL_connect(ssl) <= 0)
147	>	{
148	>	error(program + ": SSL Connect", code);
149	>	exit(1);
150	>	}
151		}
152
153		return answer;
154		}
155
156	+	string IMAPHandler::command()
157	+	{
158	+	char buffer[4];
159	+	sprintf(buffer, "%03u", number++);
160	+
161	+	string sequence = letter + string(buffer);
162	+
163	+	if (number > 999)
164	+	{
165	+	letter++;
166	+	number = 0;
167	+	}
168	+
169	+	if (letter > 'z')
170	+	{
171	+	letter = 'a';
172	+	}
173	+
174	+	return sequence;
175	+	}
176	+
177		string IMAPHandler::imap(const string& imap)
178		{
179		string result;
180
181	<	//
181	>	string sequence = command();
182	>	putline(sequence + " " + imap);
183	>
184	>	while (true)
185	>	{
186	>	string input = getline();
187	>
188	>	if (input.find(sequence + " OK") == 0)
189	>	{
190	>	success = true;
191	>	break;
192	>	}
193	>	else if (input.find(sequence + " NO") == 0 || input.find(sequence +
194	>	" BAD") == 0)
195	>	{
196	>	success = false;
197	>	break;
198	>	}
199	>	else
200	>	{
201	>	result += input + "\n";
202	>	}
203	>	}
204	>
205	>	return result;
206	>	}
207	>
208	>	string IMAPHandler::imap(const string& imap, const string& args)
209	>	{
210	>	string result;
211	>
212	>	string sequence = command();
213	>	putline(sequence + " " + imap + " " + args);
214	>
215	>	while (true)
216	>	{
217	>	string input = getline();
218	>
219	>	if (input.find(sequence + " OK") == 0)
220	>	{
221	>	success = true;
222	>	break;
223	>	}
224	>	else if (input.find(sequence + " NO") == 0 || input.find(sequence +
225	>	" BAD") == 0)
226	>	{
227	>	success = false;
228	>	break;
229	>	}
230	>	else
231	>	{
232	>	result += input + "\n";
233	>	}
234	>	}
235
236		return result;
237		}
238
239	<	void IMAPHandler::putline(const string line)
239	>	string IMAPHandler::imap(const string& imap, const string& args, const string&
240	>	message)
241		{
242	<	sprintf(buffer, "%s\r\n", line.c_str());
242	>	string result;
243
244	<	if (tls)
244	>	string sequence = command();
245	>	putline(sequence + " " + imap + " " + args);
246	>	putline(message);
247	>
248	>	while (true)
249		{
250	<	if (int code = SSL_write(ssl, buffer, strlen(buffer)) <= 0)
250	>	string input = getline();
251	>
252	>	if (input.find(sequence + " OK") == 0)
253		{
254	<	error(program + ": SSL Write", code);
255	<	exit(1);
254	>	success = true;
255	>	break;
256	>	}
257	>	else if (input.find(sequence + " NO") == 0 || input.find(sequence +
258	>	" BAD") == 0)
259	>	{
260	>	success = false;
261	>	break;
262	>	}
263	>	else
264	>	{
265	>	result += input + "\n";
266		}
267		}
268	<	else
268	>
269	>	return result;
270	>	}
271	>
272	>	void IMAPHandler::putline(const string line)
273	>	{
274	>	istringstream lines(line);
275	>
276	>	while (lines.good())
277		{
278	<	if (send(sock, buffer, strlen(buffer), 0) == SOCKET_ERROR)
278	>	string line;
279	>
280	>	std::getline(lines, line);
281	>	if (debug) cerr << line << "\n";
282	>
283	>	sprintf(buffer, "%s\r\n", line.c_str());
284	>
285	>	//              for (unsigned index = 0; index < strlen(buffer); index++)
286	>	//              {
287	>	//                      cout << "\"" << buffer[index] << "\" = " << int(buffer[index])
288	>	//                              << "\n";
289	>	//              }
290	>
291	>	if (tls)
292		{
293	<	error(program + ": Send");
294	<	exit(1);
293	>	if (int code = SSL_write(ssl, buffer, strlen(buffer)) <= 0)
294	>	{
295	>	error(program + ": SSL Write", code);
296	>	exit(1);
297	>	}
298		}
299	+	else
300	+	{
301	+	if (send(sock, buffer, strlen(buffer), 0) == SOCKET_ERROR)
302	+	{
303	+	error(program + ": Send");
304	+	exit(1);
305	+	}
306	+	}
307	+
308	+	lines.peek();
309		}
310		}
311
#	Line 224 | Line 340 | string IMAPHandler::getline()
340		}
341		while (byte != '\n');
342
343	+	if (debug) cerr << line << "\n";
344	+
345		return line;
346		}
347

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