trunk/WinXPFAQPoll/Contactor.cpp

/* ============================================================================
 * Douglas Thrift's Web Contact License
 *
 * Copyright (C) 2002, Douglas Thrift. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The end-user documentation included with the redistribution, if any, must
 *    include the following acknowledgment:
 *
 *       "This product includes software developed by Douglas Thrift
 *       (http://computers.douglasthrift.net/webcontact.html)."
 *
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Douglas Thrift" and "Douglas Thrift's Web Contact" must not be
 *    used to endorse or promote products derived from this software without
 *    specific prior written permission. For written permission, please visit
 *    http://www.douglasthrift.net/contact.html for contact information.
 *
 * 5. Products derived from this software may not be called "Douglas Thrift's
 *    Web Contact", nor may "Douglas Thrift's Web Contact" appear in their
 *    name, without prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ============================================================================
 */
// Windows XP FAQ Poll
//
// Douglas Thrift
//
// Contactor.cpp

#include "conio.h"
#include "Contactor.h"

Contactor::Contactor()
{
        loadAccount();

        if (debug)
        {
                cerr << "account = {\n   host = " << account.getHost() << "\n   "
                        << "port = " << account.getPort() << "\n   "
                        << "name = " << account.getName() << "\n   "
                        << "login = " << account.getLogin() << "\n   "
                        << "email = " << account.getEmail() << "\n   "
                        << "password = " << string(account.getPassword().length(), '*')
                        << "\n   mailbox = " << account.getMailbox() << "\n}\n";
        }

        session = new IMAPHandler(account.getHost(), true);

        if (session->capability().find("IMAP4rev1") == string::npos)
        {
                cerr << program << ": Server does not have IMAP4rev1 capability\n";

                exit(1);
        }

        session->login(account.getLogin() + ' ' + account.getPassword());

        if (!session->successful())
        {
                cerr << program << ": Bad login or password\n";

                exit(1);
        }
}

Contactor::~Contactor()
{
        session->logout();

        delete session;
}

void Contactor::contact(bool nodelete)
{
        this->nodelete = nodelete;

        fixMessages();
}

void Contactor::saveAccount()
{
        ifstream fin("account.dtd");

        bool exist = fin.is_open();

        if (debug) cerr << "exist = " << (exist ? "true" : "false") << "\n";

        if (!exist)
        {
                ofstream fout("account.dtd");

                fout << "<!ELEMENT account (host, port?, name, login, name, email, "
                        << "password?, mailbox?)>\n"
                        << "<!ELEMENT host (#PCDATA)>\n"
                        << "<!ELEMENT port (#PCDATA)>\n"
                        << "<!ELEMENT login (#PCDATA)>\n"
                        << "<!ELEMENT name (#PCDATA)>\n"
                        << "<!ELEMENT email (#PCDATA)>\n"
                        << "<!ELEMENT password (#PCDATA)>\n"
                        << "<!ELEMENT mailbox (#PCDATA)>\n";

                fout.close();
        }
        else
        {
                fin.close();
        }

        Account account;

        cout << "Host: ";

        char* host = new char[1024];
        cin.getline(host, 1024);

        account.setHost(host);
        delete [] host;

        cout << "Port: ";

        char* port = new char[1024];
        cin.getline(port, 1024);

        if (strlen(port) > 0) account.setPort(strtoul(port, 0, 0));
        delete [] port;

        cout << "Login: ";

        char* login = new char[1024];
        cin.getline(login, 1024);

        account.setLogin(login);
        delete [] login;

        cout << "Name: ";

        char* name = new char[1024];
        cin.getline(name, 1024);

        account.setName(name);
        delete [] name;

        cout << "Email: ";

        char* email = new char[1024];
        cin.getline(email, 1024);

        account.setEmail(email);
        delete [] email;

        cout << "Password: " << flush;

        string password;

        char letter;
        do
        {
                letter = _getch();

                if (letter == '\r' || letter == '\n')
                {
                        cout << "\n";
                }
                else if (letter == '\b' && password.length() > 0)
                {
                        cout << "\b \b";
                        password.erase(password.length() - 1);
                }
                else if (letter == '\b')
                {
                        // do nothing
                }
                else
                {
                        cout << '*';
                        password += letter;
                }
        }
        while (letter != '\r' && letter != '\n');

        account.setPassword(password);

        cout << "Mailbox: ";

        char* mailbox = new char[1024];
        cin.getline(mailbox, 1024);

        if (strlen(mailbox) > 0) account.setMailbox(mailbox);
        delete [] mailbox;

        ofstream fout("account.xml");

        fout << "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"no\"?>"
                << "\n<!DOCTYPE account SYSTEM \"account.dtd\">\n" << account << "\n";

        fout.close();
}

void Contactor::loadAccount()
{
        const string XMLTYPE = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" stan"
                + string("dalone=\"no\"?>");
        const string DOCTYPE = "<!DOCTYPE account SYSTEM \"account.dtd\">";

        ifstream fin("account.xml");

        if (!fin.is_open())
        {
                cerr << program << ": Could not open account file: account.xml\n";

                exit(1);
        }

        string line;

        getline(fin, line);
        if (line != XMLTYPE)
        {
                cerr << program << ": Invalid XML version declaration: account.xml\n";

                fin.close();
                exit(1);
        }

        getline(fin, line);
        if (line != DOCTYPE)
        {
                cerr << program << ": Invalid XML doctype: account.xml\n";

                fin.close();
                exit(1);
        }

        fin >> account;

        if (account.getPassword() == "")
        {
                cout << "Password: " << flush;

                string password;

                char letter;
                do
                {
                        letter = _getch();

                        if (letter == '\r' || letter == '\n')
                        {
                                cout << "\n";
                        }
                        else if (letter == '\b' && password.length() > 0)
                        {
                                cout << "\b \b";
                                password.erase(password.length() - 1);
                        }
                        else if (letter == '\b')
                        {
                                // do nothing
                        }
                        else
                        {
                                cout << '*';
                                password += letter;
                        }
                }
                while (letter != '\r' && letter != '\n');

                account.setPassword(password);
        }
}

void Contactor::fixMessages()
{
        session->select("\"" + account.getMailbox() + "\"");

        if (!session->successful())
        {
                cerr << program << ": Bad mailbox name: " << account.getMailbox()
                        << "\n";
                exit(1);
        }

        string search = session->search("ALL FROM \"" + account.getEmail() + "\" "
                + "BODY \"name = \" BODY \"email = \" BODY \"subject = \" "
                + "BODY \"comments = \" BODY \"login = \" BODY \"REMOTE_HOST: \"");

        if (search.find("* SEARCH ") == 0)
        {
                messages;

                unsigned begin = 9;
                do
                {
                        unsigned end = search.find_first_of(" \r\n", begin);

                        string message = search.substr(begin, end - begin);

                        if (message != "")
                        {
                                if (debug) cerr << "message = " << message << "\n";
                                messages.push(message);
                        }

                        if (end == string::npos) break;
                        begin = end + 1;
                }
                while (begin < search.length());

                if (!messages.empty())
                {
                        string message = messages.front();
                        messages.pop();

                        fixMessage(message);
                }
        }

        if (!nodelete)
        {
                session->expunge();
        }
}

void Contactor::fixMessage(const string& number)
{
        cout << "Fixing message: " << number << "..." << flush;

        string header = session->fetch(number + " BODY.PEEK[HEADER]");
        string text = session->fetch(number + " BODY.PEEK[TEXT]");

        Message message;
        if (parseHeader(header, message) && parseText(text, message))
        {
                message.setMessage();

                session->append("\"" + account.getMailbox() + "\" \""
                        + message.getImapDate() + "\" {" + message.getLength() + '}',
                        message.getMessage());

                if (session->successful())
                {
                        session->store(number + " +FLAGS (\\Deleted)");
                        cout << "done.\n";
                }
                else
                {
                        cerr << program << ": Error storing message: " << number << "\n";
                        exit(1);
                }
        }
        else
        {
                cout << "cancelled.\n";
        }

        if (!messages.empty())
        {
                string next = messages.front();
                messages.pop();

                fixMessage(next);
        }
}

bool Contactor::parseHeader(const string& header, Message& message)
{
        bool answer = false;

        unsigned field = header.find("Date: ") + 6;
        unsigned end = header.find("\r\n", field);

        string date = header.substr(field, end - field);
        message.setDate(date);

        message.setTo("\"" + account.getName() + "\" <" + account.getEmail()
                + '>');

        field = header.find("Subject: ") + 9;
        end = header.find("\r\n", field);

        string subject = header.substr(field, end - field);
        message.setSubject(subject);

        vector<string> recieved;
        unsigned begin = 0;
        do
        {
                field = header.find("Received: ", begin) + 10;
                end = header.find("\r\n", field);

                if (field - 10 == string::npos) break;

                string value = header.substr(field, end - field);

                while (header[end + 2] == ' ' || header[end + 2] == '   ')
                {
                        begin = end + 2;
                        end = header.find("\r\n", begin);

                        value += "\r\n" + header.substr(begin, end - begin);
                }

                recieved.push_back(value);

                if (end == string::npos) break;
                begin = end + 1;
        }
        while (begin < header.length());
        message.setRecieved(recieved);

        if (date != "" && recieved.size() > 0) answer = true;

        return answer;
}

bool Contactor::parseText(const string& text, Message& message)
{
        bool answer = false;

        unsigned field = text.find("name = ") + 7;
        unsigned end = text.find("\r\nemail = ", field);

        string name = text.substr(field, end - field);

        field = end + 10;
        end = text.find("\r\nsubject = ", field);

        string email = text.substr(field, end - field);
        
        message.setFrom("\"" + name + "\" <" + email + '>');

        field = end + 12;
        end = text.find("\r\ncomments = ", field);

        string subject = text.substr(field, end - field);

        field = end + 13;
        end = text.find("\r\nlogin = ", field);

        string comments = text.substr(field, end - field);
        message.setText(comments);

        field = text.find("\r\nREMOTE_HOST: ", end) + 15;
        end = text.find("\r\n", field);
        
        string host = text.substr(field, end - field);
        message.setHost(host);

        if (subject == message.getSubject()) answer = true;

        return answer;
}
Revision:	107
Committed:	2003-03-31T20:39:56-08:00 (22 years, 2 months ago) by douglas
File size:	10747 byte(s)
Log Message:	Oops, I guess I need to finish fixing IMAPHandler first.
#	Content
1	/* ============================================================================
2	* Douglas Thrift's Web Contact License
3	*
4	* Copyright (C) 2002, Douglas Thrift. All Rights Reserved.
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	*
19	* "This product includes software developed by Douglas Thrift
20	* (http://computers.douglasthrift.net/webcontact.html)."
21	*
22	* Alternately, this acknowledgment may appear in the software itself, if
23	* and wherever such third-party acknowledgments normally appear.
24	*
25	* 4. The names "Douglas Thrift" and "Douglas Thrift's Web Contact" must not be
26	* used to endorse or promote products derived from this software without
27	* specific prior written permission. For written permission, please visit
28	* http://www.douglasthrift.net/contact.html for contact information.
29	*
30	* 5. Products derived from this software may not be called "Douglas Thrift's
31	* Web Contact", nor may "Douglas Thrift's Web Contact" appear in their
32	* name, without prior written permission.
33	*
34	* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
35	* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
36	* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
37	* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
38	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
39	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
40	* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
41	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
42	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
43	* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44	* ============================================================================
45	*/
46	// Windows XP FAQ Poll
47	//
48	// Douglas Thrift
49	//
50	// Contactor.cpp
51
52	#include "conio.h"
53	#include "Contactor.h"
54
55	Contactor::Contactor()
56	{
57	loadAccount();
58
59	if (debug)
60	{
61	cerr << "account = {\n host = " << account.getHost() << "\n "
62	<< "port = " << account.getPort() << "\n "
63	<< "name = " << account.getName() << "\n "
64	<< "login = " << account.getLogin() << "\n "
65	<< "email = " << account.getEmail() << "\n "
66	<< "password = " << string(account.getPassword().length(), '*')
67	<< "\n mailbox = " << account.getMailbox() << "\n}\n";
68	}
69
70	session = new IMAPHandler(account.getHost(), true);
71
72	if (session->capability().find("IMAP4rev1") == string::npos)
73	{
74	cerr << program << ": Server does not have IMAP4rev1 capability\n";
75
76	exit(1);
77	}
78
79	session->login(account.getLogin() + ' ' + account.getPassword());
80
81	if (!session->successful())
82	{
83	cerr << program << ": Bad login or password\n";
84
85	exit(1);
86	}
87	}
88
89	Contactor::~Contactor()
90	{
91	session->logout();
92
93	delete session;
94	}
95
96	void Contactor::contact(bool nodelete)
97	{
98	this->nodelete = nodelete;
99
100	fixMessages();
101	}
102
103	void Contactor::saveAccount()
104	{
105	ifstream fin("account.dtd");
106
107	bool exist = fin.is_open();
108
109	if (debug) cerr << "exist = " << (exist ? "true" : "false") << "\n";
110
111	if (!exist)
112	{
113	ofstream fout("account.dtd");
114
115	fout << "<!ELEMENT account (host, port?, name, login, name, email, "
116	<< "password?, mailbox?)>\n"
117	<< "<!ELEMENT host (#PCDATA)>\n"
118	<< "<!ELEMENT port (#PCDATA)>\n"
119	<< "<!ELEMENT login (#PCDATA)>\n"
120	<< "<!ELEMENT name (#PCDATA)>\n"
121	<< "<!ELEMENT email (#PCDATA)>\n"
122	<< "<!ELEMENT password (#PCDATA)>\n"
123	<< "<!ELEMENT mailbox (#PCDATA)>\n";
124
125	fout.close();
126	}
127	else
128	{
129	fin.close();
130	}
131
132	Account account;
133
134	cout << "Host: ";
135
136	char* host = new char[1024];
137	cin.getline(host, 1024);
138
139	account.setHost(host);
140	delete [] host;
141
142	cout << "Port: ";
143
144	char* port = new char[1024];
145	cin.getline(port, 1024);
146
147	if (strlen(port) > 0) account.setPort(strtoul(port, 0, 0));
148	delete [] port;
149
150	cout << "Login: ";
151
152	char* login = new char[1024];
153	cin.getline(login, 1024);
154
155	account.setLogin(login);
156	delete [] login;
157
158	cout << "Name: ";
159
160	char* name = new char[1024];
161	cin.getline(name, 1024);
162
163	account.setName(name);
164	delete [] name;
165
166	cout << "Email: ";
167
168	char* email = new char[1024];
169	cin.getline(email, 1024);
170
171	account.setEmail(email);
172	delete [] email;
173
174	cout << "Password: " << flush;
175
176	string password;
177
178	char letter;
179	do
180	{
181	letter = _getch();
182
183	if (letter == '\r' \|\| letter == '\n')
184	{
185	cout << "\n";
186	}
187	else if (letter == '\b' && password.length() > 0)
188	{
189	cout << "\b \b";
190	password.erase(password.length() - 1);
191	}
192	else if (letter == '\b')
193	{
194	// do nothing
195	}
196	else
197	{
198	cout << '*';
199	password += letter;
200	}
201	}
202	while (letter != '\r' && letter != '\n');
203
204	account.setPassword(password);
205
206	cout << "Mailbox: ";
207
208	char* mailbox = new char[1024];
209	cin.getline(mailbox, 1024);
210
211	if (strlen(mailbox) > 0) account.setMailbox(mailbox);
212	delete [] mailbox;
213
214	ofstream fout("account.xml");
215
216	fout << "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"no\"?>"
217	<< "\n<!DOCTYPE account SYSTEM \"account.dtd\">\n" << account << "\n";
218
219	fout.close();
220	}
221
222	void Contactor::loadAccount()
223	{
224	const string XMLTYPE = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" stan"
225	+ string("dalone=\"no\"?>");
226	const string DOCTYPE = "<!DOCTYPE account SYSTEM \"account.dtd\">";
227
228	ifstream fin("account.xml");
229
230	if (!fin.is_open())
231	{
232	cerr << program << ": Could not open account file: account.xml\n";
233
234	exit(1);
235	}
236
237	string line;
238
239	getline(fin, line);
240	if (line != XMLTYPE)
241	{
242	cerr << program << ": Invalid XML version declaration: account.xml\n";
243
244	fin.close();
245	exit(1);
246	}
247
248	getline(fin, line);
249	if (line != DOCTYPE)
250	{
251	cerr << program << ": Invalid XML doctype: account.xml\n";
252
253	fin.close();
254	exit(1);
255	}
256
257	fin >> account;
258
259	if (account.getPassword() == "")
260	{
261	cout << "Password: " << flush;
262
263	string password;
264
265	char letter;
266	do
267	{
268	letter = _getch();
269
270	if (letter == '\r' \|\| letter == '\n')
271	{
272	cout << "\n";
273	}
274	else if (letter == '\b' && password.length() > 0)
275	{
276	cout << "\b \b";
277	password.erase(password.length() - 1);
278	}
279	else if (letter == '\b')
280	{
281	// do nothing
282	}
283	else
284	{
285	cout << '*';
286	password += letter;
287	}
288	}
289	while (letter != '\r' && letter != '\n');
290
291	account.setPassword(password);
292	}
293	}
294
295	void Contactor::fixMessages()
296	{
297	session->select("\"" + account.getMailbox() + "\"");
298
299	if (!session->successful())
300	{
301	cerr << program << ": Bad mailbox name: " << account.getMailbox()
302	<< "\n";
303	exit(1);
304	}
305
306	string search = session->search("ALL FROM \"" + account.getEmail() + "\" "
307	+ "BODY \"name = \" BODY \"email = \" BODY \"subject = \" "
308	+ "BODY \"comments = \" BODY \"login = \" BODY \"REMOTE_HOST: \"");
309
310	if (search.find("* SEARCH ") == 0)
311	{
312	messages;
313
314	unsigned begin = 9;
315	do
316	{
317	unsigned end = search.find_first_of(" \r\n", begin);
318
319	string message = search.substr(begin, end - begin);
320
321	if (message != "")
322	{
323	if (debug) cerr << "message = " << message << "\n";
324	messages.push(message);
325	}
326
327	if (end == string::npos) break;
328	begin = end + 1;
329	}
330	while (begin < search.length());
331
332	if (!messages.empty())
333	{
334	string message = messages.front();
335	messages.pop();
336
337	fixMessage(message);
338	}
339	}
340
341	if (!nodelete)
342	{
343	session->expunge();
344	}
345	}
346
347	void Contactor::fixMessage(const string& number)
348	{
349	cout << "Fixing message: " << number << "..." << flush;
350
351	string header = session->fetch(number + " BODY.PEEK[HEADER]");
352	string text = session->fetch(number + " BODY.PEEK[TEXT]");
353
354	Message message;
355	if (parseHeader(header, message) && parseText(text, message))
356	{
357	message.setMessage();
358
359	session->append("\"" + account.getMailbox() + "\" \""
360	+ message.getImapDate() + "\" {" + message.getLength() + '}',
361	message.getMessage());
362
363	if (session->successful())
364	{
365	session->store(number + " +FLAGS (\\Deleted)");
366	cout << "done.\n";
367	}
368	else
369	{
370	cerr << program << ": Error storing message: " << number << "\n";
371	exit(1);
372	}
373	}
374	else
375	{
376	cout << "cancelled.\n";
377	}
378
379	if (!messages.empty())
380	{
381	string next = messages.front();
382	messages.pop();
383
384	fixMessage(next);
385	}
386	}
387
388	bool Contactor::parseHeader(const string& header, Message& message)
389	{
390	bool answer = false;
391
392	unsigned field = header.find("Date: ") + 6;
393	unsigned end = header.find("\r\n", field);
394
395	string date = header.substr(field, end - field);
396	message.setDate(date);
397
398	message.setTo("\"" + account.getName() + "\" <" + account.getEmail()
399	+ '>');
400
401	field = header.find("Subject: ") + 9;
402	end = header.find("\r\n", field);
403
404	string subject = header.substr(field, end - field);
405	message.setSubject(subject);
406
407	vector<string> recieved;
408	unsigned begin = 0;
409	do
410	{
411	field = header.find("Received: ", begin) + 10;
412	end = header.find("\r\n", field);
413
414	if (field - 10 == string::npos) break;
415
416	string value = header.substr(field, end - field);
417
418	while (header[end + 2] == ' ' \|\| header[end + 2] == ' ')
419	{
420	begin = end + 2;
421	end = header.find("\r\n", begin);
422
423	value += "\r\n" + header.substr(begin, end - begin);
424	}
425
426	recieved.push_back(value);
427
428	if (end == string::npos) break;
429	begin = end + 1;
430	}
431	while (begin < header.length());
432	message.setRecieved(recieved);
433
434	if (date != "" && recieved.size() > 0) answer = true;
435
436	return answer;
437	}
438
439	bool Contactor::parseText(const string& text, Message& message)
440	{
441	bool answer = false;
442
443	unsigned field = text.find("name = ") + 7;
444	unsigned end = text.find("\r\nemail = ", field);
445
446	string name = text.substr(field, end - field);
447
448	field = end + 10;
449	end = text.find("\r\nsubject = ", field);
450
451	string email = text.substr(field, end - field);
452
453	message.setFrom("\"" + name + "\" <" + email + '>');
454
455	field = end + 12;
456	end = text.find("\r\ncomments = ", field);
457
458	string subject = text.substr(field, end - field);
459
460	field = end + 13;
461	end = text.find("\r\nlogin = ", field);
462
463	string comments = text.substr(field, end - field);
464	message.setText(comments);
465
466	field = text.find("\r\nREMOTE_HOST: ", end) + 15;
467	end = text.find("\r\n", field);
468
469	string host = text.substr(field, end - field);
470	message.setHost(host);
471
472	if (subject == message.getSubject()) answer = true;
473
474	return answer;
475	}