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.
#	User	Rev	Content
1	douglas	104	/* ============================================================================
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	douglas	107	session = new IMAPHandler(account.getHost(), true);
71	douglas	104
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			}