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root/proj/trunk/WinXPFAQPoll/Poller.cpp

Comparing trunk/WinXPFAQPoll/Poller.cpp (file contents):
Revision 121 by douglas, 2003-04-01T20:21:47-08:00 vs.
Revision 129 by douglas, 2003-04-03T21:13:24-08:00

#	Line 19 | Line 19 | Poller::Poller()
19		}
20		}
21
22	+	Poller::~Poller()
23	+	{
24	+	if (!nodelete)
25	+	{
26	+	session->expunge();
27	+	}
28	+	}
29	+
30		void Poller::poll(bool nodelete, const string& file)
31		{
32		this->nodelete = nodelete;
#	Line 37 | Line 45 | void Poller::load()
45		ifstream fin(file.c_str());
46		if (!fin.is_open())
47		{
48	+	fin.clear();
49	+
50		ofstream fout(file.c_str());
51
52		fout << "_find_\n"
#	Line 63 | Line 73 | void Poller::load()
73		fin.open(file.c_str());
74		}
75
76	<	do
76	>	while (fin.good())
77		{
78		enum { FIND, HELP, IMPROVE } type;
79		string vote;
80		unsigned count;
81		string text;
82
83	<	getline(fin, vote, '=');
83	>	fin.peek() != '_' ? getline(fin, vote, '=') : getline(fin, vote);
84		if (debug) cerr << "vote = " << vote << "\n";
85
86		if (vote == "_find_")
#	Line 98 | Line 108 | void Poller::load()
108		fin.get();
109		}
110
111	+	if (fin.peek() == EOF) fin.get();
112	+
113		switch (type)
114		{
115		case FIND:
#	Line 184 | Line 196 | void Poller::load()
196		break;
197		}
198		}
187	–	while (fin.good());
199
200		fin.close();
201		}
#	Line 243 | Line 254 | void Poller::ballots()
254
255		stringstream search;
256		search << session->search(string("ALL HEADER X-Mailer \"WinXPFAQPoll 1.0 ")
257	<	+ "(Perl)\" SUBJECT \"Windows XP FAQ | Poll Ballot\" UNDELETED FROM \""
258	<	+ "Windows XP FAQ | Poll\" HEADER \"X-WinXPFAQPoll-Post-Host\" * HEADE"
248	<	+ "R \"X-WinXPFAQPoll-Post-Agent\" *");
249	<
250	<	string junk;
257	>	+ "(Perl)\" SUBJECT \"Windows XP FAQ | Poll Ballot\" FROM \"Windows XP"
258	>	+ " FAQ | Poll\"");
259
260	<	getline(search, junk, ' ');
261	<	getline(search, junk, ' ');
260	>	search.ignore(9);
261	>	search.peek();
262
263		while (search.good())
264		{
265		unsigned message;
266		search >> message;
259	–	search.get();
267
268		if (debug) cerr << "message = " << message << "\n";
269		messages.push(message);
270	+
271	+	search.get();
272	+	search.peek();
273		}
274
275		if (!messages.empty())
#	Line 270 | Line 280 | void Poller::ballots()
280		ballot(message);
281		}
282
283	<	if (!nodelete)
283	>	if (submits.size() > 0)
284		{
285	<	session->expunge();
285	>	cout << "Sending submits..." << flush;
286	>
287	>	for (unsigned index = 0; index < submits.size(); index++)
288	>	{
289	>	submit(submits[index].first, submits[index].second);
290	>	}
291	>
292	>	submits.clear();
293	>
294	>	cout << "done.\n";
295		}
296		}
297
#	Line 280 | Line 299 | void Poller::ballot(unsigned message)
299		{
300		cout << "Checking message: " << message << "..." << flush;
301
302	<	char number[32 + 1];
303	<	sprintf(number, "%u", message);
302	>	ostringstream number;
303	>	number << message;
304
305		stringstream buffer;
306
307	<	buffer << session->fetch(string(number) + " BODY.PEEK[2]");
307	>	buffer << session->fetch(number.str() + " BODY.PEEK[2]");
308
309	<	if (session->successful())
309	>	if (session->successful() && session->fetch(number.str() + " FLAGS").find(
310	>	"\\Deleted") == string::npos)
311		{
312	<	bool approved = session->fetch(string(number) + " FLAGS").find("\\Flag"
293	<	+ string("ged")) != string::npos;
312	>	buffer.ignore(string::npos, '\n');
313
314	<	do
314	>	bool approved = session->fetch(number.str() + " FLAGS").find("\\Flagge"
315	>	+ string("d")) != string::npos;
316	>
317	>	while (buffer.peek() != '\n' && buffer.good())
318		{
319		enum { FIND, HELP, IMPROVE } type;
320		string vote;
#	Line 316 | Line 338 | void Poller::ballot(unsigned message)
338		continue;
339		}
340
341	+	buffer.peek();
342	+
343		switch (type)
344		{
345		case FIND:
#	Line 347 | Line 371 | void Poller::ballot(unsigned message)
371		{
372		find.other++;
373
374	<	//
374	>	string text;
375	>	getline(buffer, text);
376	>
377	>	if (approved)
378	>	{
379	>	find.approved.push_back(text);
380	>	}
381	>	else
382	>	{
383	>	find.approve.push_back(text);
384	>
385	>	submits.push_back(pair<string, string>("find", text));
386	>	}
387		}
388		break;
389		case HELP:
#	Line 385 | Line 421 | void Poller::ballot(unsigned message)
421		{
422		improve.suggest++;
423
424	<	//
424	>	string text;
425	>	getline(buffer, text);
426	>
427	>	if (approved)
428	>	{
429	>	improve.approved.push_back(text);
430	>	}
431	>	else
432	>	{
433	>	improve.approve.push_back(text);
434	>
435	>	submits.push_back(pair<string, string>("improve",
436	>	text));
437	>	}
438		}
439		break;
440		}
441		}
442	<	while (buffer.good());
442	>
443	>	session->store(number.str() + " +FLAGS (\\Deleted)");
444
445		cout << "done.\n";
446		}
#	Line 408 | Line 458 | void Poller::ballot(unsigned message)
458		}
459		}
460
461	+	void Poller::submit(const string& type, const string& text)
462	+	{
463	+	ostringstream message;
464	+
465	+	message << "From: \"Windows XP FAQ | Poll\" <" << account.getEmail()
466	+	<< ">\n"
467	+	<< "To: \"" << account.getName() << "\" <" << account.getEmail()
468	+	<< ">\n"
469	+	<< "Subject: Windows XP FAQ | Poll Submit\n"
470	+	<< "Content-Type: text/plain charset=\"us-ascii\"\n"
471	+	<< "Content-Transfer-Encoding: 7bit\n"
472	+	<< "X-Mailer: WinXPFAQPoll 1.0\n"
473	+	<< "X-WinXPFAQPoll-Submit-Type: " << type << "\n"
474	+	<< "X-WinXPFAQPoll-Submit-Text: " << text << "\n\n";
475	+
476	+	if (type == "find")
477	+	{
478	+	message << "How did you find this page?\n"
479	+	<< "    I arrived here by entirely different means:\n";
480	+	}
481	+	else if (type == "improve")
482	+	{
483	+	message << "How could I improve this site?\n"
484	+	<< "    I have my own completely insane suggestion:\n";
485	+	}
486	+
487	+	message << "    " << text << "\n\n"
488	+	<< "Flag this message to approve the voter\'s possibly objectionable\n"
489	+	<< "input or delete it to disapprove.\n\n"
490	+	<< "This message will be marked deleted when it is processed.\n";
491	+
492	+	ostringstream length;
493	+	length << (message.str().length() + 16);
494	+
495	+	session->append('\"' + account.getMailbox() + "\" {" + length.str() + '}',
496	+	message.str());
497	+
498	+	session->noop();
499	+	}
500	+
501		void Poller::approvals()
502		{
503	<	//
503	>	unsigned index;
504
505	<	if (!nodelete)
505	>	session->check();
506	>
507	>	for (index = find.approve.size(); index > 0; index--)
508		{
509	<	session->expunge();
509	>	cout << "Checking find: " << index << "..." << flush;
510	>
511	>	switch (approval("find", find.approve[index - 1]))
512	>	{
513	>	case true:
514	>	find.approved.push_back(find.approve[index - 1]);
515	>	case false:
516	>	find.approve.erase(find.approve.begin() + (index - 1));
517	>	break;
518	>	default:
519	>	break;
520	>	}
521		}
522	+
523	+	for (index = improve.approve.size(); index > 0; index--)
524	+	{
525	+	cout << "Checking improve: " << index << "..." << flush;
526	+
527	+	switch (approval("improve", improve.approve[index - 1]))
528	+	{
529	+	case true:
530	+	improve.approved.push_back(improve.approve[index - 1]);
531	+	case false:
532	+	improve.approve.erase(improve.approve.begin() + (index - 1));
533	+	break;
534	+	default:
535	+	break;
536	+	}
537	+	}
538	+
539	+	if (find.disapprove.size() > 0 || improve.disapprove.size() > 0)
540	+	{
541	+	cout << "Sending disapprovals..." << flush;
542	+
543	+	ostringstream message;
544	+
545	+	message << "From: \"Windows XP FAQ | Poll\" <" << account.getEmail()
546	+	<< ">\n"
547	+	<< "To: \"" << account.getName() << "\" <" << account.getEmail()
548	+	<< ">\n"
549	+	<< "Subject: Windows XP FAQ | Poll Disapprovals\n"
550	+	<< "Content-Type: multipart/mixed;\n"
551	+	<< "    boundary=\"----=_NextPart_WinXPFAQPoll_0\"\n"
552	+	<< "Content-Transfer-Encoding: 7bit\n"
553	+	<< "X-Mailer: WinXPFAQPoll 1.0\n\n"
554	+	<< "This is a multi-part message in MIME format.\n\n"
555	+	<< "------=_NextPart_WinXPFAQPoll_0\n"
556	+	<< "Content-Type: text/plain charset=\"us-ascii\"\n"
557	+	<< "Content-Transfer-Encoding: 7bit\n\n"
558	+	<< "Apparently these answers where disapproved:\n\n";
559	+
560	+	unsigned extra = 0;
561	+
562	+	for (index = 0; index < find.disapprove.size(); index++, extra += 4)
563	+	{
564	+	message << "How did you find this page?\n"
565	+	<< "    I arrived here by entirely different means:\n"
566	+	<< "    " << find.disapprove[index] << "\n\n";
567	+	}
568	+
569	+	for (index = 0; index < improve.disapprove.size(); index++, extra += 4)
570	+	{
571	+	message << "How could I improve this site?\n"
572	+	<< "    I have my own completely insane suggestion:\n"
573	+	<< "    " << improve.disapprove[index] << "\n\n";
574	+	}
575	+
576	+	message << "Make sure there were no errors.\n\n"
577	+	<< "------=_NextPart_WinXPFAQPoll_0\n"
578	+	<< "Content-Type: text/plain;\n"
579	+	<< "    name=\"disapprove.dat\"\n"
580	+	<< "Content-Transfer-Encoding: 7bit\n"
581	+	<< "Content-Disposition: attachment;\n"
582	+	<< "    filename=\"disapprove.dat\"\n\n";
583	+
584	+	if (find.disapprove.size() > 0)
585	+	{
586	+	message << "_find_\n";
587	+	extra++;
588	+	}
589	+
590	+	for (index = 0; index < find.disapprove.size(); index++, extra += 1)
591	+	{
592	+	message << find.disapprove[index] << "\n";
593	+	}
594	+
595	+	if (improve.disapprove.size() > 0)
596	+	{
597	+	message << "_improve_\n";
598	+	extra++;
599	+	}
600	+
601	+	for (index = 0; index < improve.disapprove.size(); index++, extra += 1)
602	+	{
603	+	message << improve.disapprove[index] << "\n";
604	+	}
605	+
606	+	message << "\n------=_NextPart_WinXPFAQPoll_0--\n";
607	+
608	+	ostringstream length;
609	+	length << (message.str().length() + 26 + extra);
610	+
611	+	session->append('\"' + account.getMailbox() + "\" {" + length.str() +
612	+	'}', message.str());
613	+
614	+	session->noop();
615	+
616	+	cout << "done.\n";
617	+	}
618	+	}
619	+
620	+	short Poller::approval(const string& type, const string& text)
621	+	{
622	+	short answer = -1;
623	+
624	+	stringstream search;
625	+	search << session->search(string("ALL HEADER X-Mailer \"WinXPFAQPoll 1.0")
626	+	+ "\" SUBJECT \"Windows XP FAQ | Poll Submit\" FROM \"Windows XP FAQ |"
627	+	+ " Poll\" HEADER X-WinXPFAQPoll-Submit-Type \"" + type + "\" HEADER X"
628	+	+ "-WinXPFAQPoll-Submit-Text \"" + text + '\"');
629	+
630	+	search.ignore(9);
631	+	search.peek();
632	+
633	+	if (search.good())
634	+	{
635	+	unsigned message;
636	+	search >> message;
637	+
638	+	if (debug) cerr << "message = " << message << "\n";
639	+
640	+	ostringstream number;
641	+	number << message;
642	+
643	+	if (session->fetch(number.str() + " FLAGS").find("\\Deleted") !=
644	+	string::npos)
645	+	{
646	+	answer = false;
647	+	}
648	+	else if (session->fetch(number.str() + " FLAGS").find("\\Flagged") !=
649	+	string::npos)
650	+	{
651	+	answer = true;
652	+
653	+	session->store(number.str() + " +FLAGS (\\Deleted)");
654	+	}
655	+	}
656	+	else
657	+	{
658	+	answer = false;
659	+	}
660	+
661	+	switch (answer)
662	+	{
663	+	case true:
664	+	cout << "approved.\n";
665	+	break;
666	+	case false:
667	+	if (type == "find")
668	+	{
669	+	find.disapprove.push_back(text);
670	+	}
671	+	else if (type == "improve")
672	+	{
673	+	improve.disapprove.push_back(text);
674	+	}
675	+	cout << "disapproved.\n";
676	+	break;
677	+	default:
678	+	cout << "cancelled.\n";
679	+	break;
680	+	}
681	+
682	+	return answer;
683		}

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