proj/WinXPFAQPoll/Poller.cpp

// Windows XP FAQ Poll
//
// Douglas Thrift
//
// Poller.cpp

#include "Poller.h"

Poller::Poller()
{
        string mailbox = session->list("\"\" \"" + account.getMailbox() + "\"");

        if (mailbox.find(account.getMailbox()) == string::npos)
        {
                cerr << program << ": Mailbox does not exist: " << account.getMailbox()
                        << "\n";

                exit(1);
        }
}

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

void Poller::poll(bool nodelete, const string& file)
{
        this->nodelete = nodelete;
        this->file = file;

        load();

        ballots();
        approvals();

        save();
}

void Poller::load()
{
        ifstream fin(file.c_str());
        if (!fin.is_open())
        {
                fin.clear();

                ofstream fout(file.c_str());

                fout << "_find_\n"
                        << "reply=0\n"
                        << "news=0\n"
                        << "sig=0\n"
                        << "search=0\n"
                        << "link=0\n"
                        << "browse=0\n"
                        << "other=0\n"
                        << "_help_\n"
                        << "solved=0\n"
                        << "note=0\n"
                        << "link=0\n"
                        << "news=0\n"
                        << "lazy=0\n"
                        << "_improve_\n"
                        << "nothing=0\n"
                        << "links=0\n"
                        << "suggest=0\n";

                fout.close();

                fin.open(file.c_str());
        }

        while (fin.good())
        {
                enum { FIND, HELP, IMPROVE } type;
                string vote;
                unsigned count;
                string text;

                fin.peek() != '_' ? getline(fin, vote, '=') : getline(fin, vote);
                if (debug) cerr << "vote = " << vote << "\n";

                if (vote == "_find_")
                {
                        type = FIND;
                        continue;
                }
                else if (vote == "_help_")
                {
                        type = HELP;
                        continue;
                }
                else if (vote == "_improve_")
                {
                        type = IMPROVE;
                        continue;
                }
                else if (vote == "approved" || vote == "approve")
                {
                        getline(fin, text);
                }
                else
                {
                        fin >> count;
                        fin.get();
                }

                fin.peek();

                switch (type)
                {
                case FIND:
                        if (vote == "reply")
                        {
                                find.reply = count;
                        }
                        else if (vote == "news")
                        {
                                find.news = count;
                        }
                        else if (vote == "sig")
                        {
                                find.sig = count;
                        }
                        else if (vote == "search")
                        {
                                find.search = count;
                        }
                        else if (vote == "link")
                        {
                                find.link = count;
                        }
                        else if (vote == "browse")
                        {
                                find.browse = count;
                        }
                        else if (vote == "other")
                        {
                                find.other = count;
                        }
                        else if (vote == "approved")
                        {
                                find.approved.push_back(text);
                        }
                        else if (vote == "approve")
                        {
                                find.approve.push_back(text);
                        }
                        break;
                case HELP:
                        if (vote == "solved")
                        {
                                help.solved = count;
                        }
                        else if (vote == "note")
                        {
                                help.note = count;
                        }
                        else if (vote == "link")
                        {
                                help.link = count;
                        }
                        else if (vote == "news")
                        {
                                help.news = count;
                        }
                        else if (vote == "lazy")
                        {
                                help.lazy = count;
                        }
                        break;
                case IMPROVE:
                        if (vote == "nothing")
                        {
                                improve.nothing = count;
                        }
                        else if (vote == "links")
                        {
                                improve.links = count;
                        }
                        else if (vote == "suggest")
                        {
                                improve.suggest = count;
                        }
                        else if (vote == "approved")
                        {
                                improve.approved.push_back(text);
                        }
                        else if (vote == "approve")
                        {
                                improve.approve.push_back(text);
                        }
                        break;
                }
        }

        fin.close();
}

void Poller::save()
{
        unsigned index;
        ofstream fout(file.c_str());

        fout << "_find_\n"
                << "reply=" << find.reply << "\n"
                << "news=" << find.news << "\n"
                << "sig=" << find.sig << "\n"
                << "search=" << find.search << "\n"
                << "link=" << find.link << "\n"
                << "browse=" << find.browse << "\n"
                << "other=" << find.other << "\n";

        for (index = 0; index < find.approved.size(); index++)
        {
                fout << "approved=" << find.approved[index] << "\n";
        }

        for (index = 0; index < find.approve.size(); index++)
        {
                fout << "approve=" << find.approve[index] << "\n";
        }

        fout << "_help_\n"
                << "solved=" << help.solved << "\n"
                << "note=" << help.note << "\n"
                << "link=" << help.link << "\n"
                << "news=" << help.news << "\n"
                << "lazy=" << help.lazy << "\n"
                << "_improve_\n"
                << "nothing=" << improve.nothing << "\n"
                << "links=" << improve.links << "\n"
                << "suggest=" << improve.suggest << "\n";

        for (index = 0; index < improve.approved.size(); index++)
        {
                fout << "approved=" << improve.approved[index] << "\n";
        }

        for (index = 0; index < improve.approve.size(); index++)
        {
                fout << "approve=" << improve.approve[index] << "\n";
        }

        fout.close();
}

void Poller::ballots()
{
        session->select('\"' + account.getMailbox() + '\"');

        stringstream search;
        search << session->search(string("ALL HEADER X-Mailer \"WinXPFAQPoll 1.0 ")
                + "(Perl)\" SUBJECT \"Windows XP FAQ | Poll Ballot\" UNDELETED FROM \""
                + "Windows XP FAQ | Poll\"");

        search.ignore(9);
        search.peek();

        while (search.good())
        {
                unsigned message;
                search >> message;

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

                search.get();
                search.peek();
        }

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

                ballot(message);
        }
}

void Poller::ballot(unsigned message)
{
        cout << "Checking message: " << message << "..." << flush;

        ostringstream number;
        number << message;

        stringstream buffer;

        buffer << session->fetch(number.str() + " BODY.PEEK[2]");

        if (session->successful())
        {
                buffer.ignore(string::npos, '\n');

                bool approved = session->fetch(number.str() + " FLAGS").find("\\Flagge"
                        + string("d")) != string::npos;

                while (buffer.peek() != '\n' && buffer.good())
                {
                        enum { FIND, HELP, IMPROVE } type;
                        string vote;

                        getline(buffer, vote);
                        if (debug) cerr << "vote = " << vote << "\n";

                        if (vote == "_find_")
                        {
                                type = FIND;
                                continue;
                        }
                        else if (vote == "_help_")
                        {
                                type = HELP;
                                continue;
                        }
                        else if (vote == "_improve_")
                        {
                                type = IMPROVE;
                                continue;
                        }

                        buffer.peek();

                        switch (type)
                        {
                        case FIND:
                                if (vote == "reply")
                                {
                                        find.reply++;
                                }
                                else if (vote == "news")
                                {
                                        find.news++;
                                }
                                else if (vote == "sig")
                                {
                                        find.sig++;
                                }
                                else if (vote == "search")
                                {
                                        find.search++;
                                }
                                else if (vote == "link")
                                {
                                        find.link++;
                                }
                                else if (vote == "browse")
                                {
                                        find.browse++;
                                }
                                else if (vote == "other")
                                {
                                        find.other++;

                                        string text;
                                        getline(buffer, text);

                                        if (approved)
                                        {
                                                find.approved.push_back(text);
                                        }
                                        else
                                        {
                                                find.approve.push_back(text);

                                                submit("find", text);
                                        }
                                }
                                break;
                        case HELP:
                                if (vote == "solved")
                                {
                                        help.solved++;
                                }
                                else if (vote == "note")
                                {
                                        help.note++;
                                }
                                else if (vote == "link")
                                {
                                        help.link++;
                                }
                                else if (vote == "news")
                                {
                                        help.news++;
                                }
                                else if (vote == "lazy")
                                {
                                        help.lazy++;
                                }
                                break;
                        case IMPROVE:
                                if (vote == "nothing")
                                {
                                        improve.nothing++;
                                }
                                else if (vote == "links")
                                {
                                        improve.links++;
                                }
                                else if (vote == "suggest")
                                {
                                        improve.suggest++;

                                        string text;
                                        getline(buffer, text);

                                        if (approved)
                                        {
                                                improve.approved.push_back(text);
                                        }
                                        else
                                        {
                                                improve.approve.push_back(text);

                                                submit("improve", text);
                                        }
                                }
                                break;
                        }
                }

                session->store(number.str() + " +FLAGS (\\Deleted)");

                cout << "done.\n";
        }
        else
        {
                cout << "cancelled.\n";
        }

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

                ballot(message);
        }
}

void Poller::submit(const string& type, const string& text)
{
        //
}

void Poller::approvals()
{
        //
}
Revision:	123
Committed:	2003-04-02T18:10:51-08:00 (22 years, 2 months ago) by douglas
Original Path:	*trunk/WinXPFAQPoll/Poller.cpp*
File size:	7385 byte(s)
Log Message:	Got voting stuff working, needed to make some changes to IMAPHandler.
#	User	Rev	Content
1	douglas	104	// Windows XP FAQ Poll
2			//
3			// Douglas Thrift
4			//
5			// Poller.cpp
6
7			#include "Poller.h"
8
9			Poller::Poller()
10			{
11	douglas	118	string mailbox = session->list("\"\" \"" + account.getMailbox() + "\"");
12
13			if (mailbox.find(account.getMailbox()) == string::npos)
14			{
15			cerr << program << ": Mailbox does not exist: " << account.getMailbox()
16			<< "\n";
17
18			exit(1);
19			}
20	douglas	104	}
21
22	douglas	123	Poller::~Poller()
23			{
24			if (!nodelete)
25			{
26			session->expunge();
27			}
28			}
29
30	douglas	118	void Poller::poll(bool nodelete, const string& file)
31	douglas	104	{
32	douglas	118	this->nodelete = nodelete;
33	douglas	119	this->file = file;
34
35			load();
36
37	douglas	121	ballots();
38			approvals();
39	douglas	119
40	douglas	121	save();
41	douglas	104	}
42	douglas	119
43			void Poller::load()
44			{
45			ifstream fin(file.c_str());
46			if (!fin.is_open())
47			{
48	douglas	123	fin.clear();
49
50	douglas	119	ofstream fout(file.c_str());
51
52			fout << "_find_\n"
53			<< "reply=0\n"
54			<< "news=0\n"
55			<< "sig=0\n"
56			<< "search=0\n"
57			<< "link=0\n"
58			<< "browse=0\n"
59			<< "other=0\n"
60			<< "_help_\n"
61			<< "solved=0\n"
62			<< "note=0\n"
63			<< "link=0\n"
64			<< "news=0\n"
65			<< "lazy=0\n"
66			<< "_improve_\n"
67			<< "nothing=0\n"
68			<< "links=0\n"
69			<< "suggest=0\n";
70
71			fout.close();
72
73			fin.open(file.c_str());
74			}
75
76	douglas	123	while (fin.good())
77	douglas	119	{
78			enum { FIND, HELP, IMPROVE } type;
79			string vote;
80			unsigned count;
81			string text;
82
83	douglas	123	fin.peek() != '_' ? getline(fin, vote, '=') : getline(fin, vote);
84	douglas	119	if (debug) cerr << "vote = " << vote << "\n";
85
86			if (vote == "_find_")
87			{
88			type = FIND;
89			continue;
90			}
91			else if (vote == "_help_")
92			{
93			type = HELP;
94			continue;
95			}
96			else if (vote == "_improve_")
97			{
98			type = IMPROVE;
99			continue;
100			}
101			else if (vote == "approved" \|\| vote == "approve")
102			{
103			getline(fin, text);
104			}
105			else
106			{
107			fin >> count;
108			fin.get();
109			}
110
111	douglas	123	fin.peek();
112
113	douglas	119	switch (type)
114			{
115			case FIND:
116			if (vote == "reply")
117			{
118			find.reply = count;
119			}
120			else if (vote == "news")
121			{
122			find.news = count;
123			}
124			else if (vote == "sig")
125			{
126			find.sig = count;
127			}
128			else if (vote == "search")
129			{
130			find.search = count;
131			}
132			else if (vote == "link")
133			{
134			find.link = count;
135			}
136			else if (vote == "browse")
137			{
138			find.browse = count;
139			}
140			else if (vote == "other")
141			{
142			find.other = count;
143			}
144			else if (vote == "approved")
145			{
146			find.approved.push_back(text);
147			}
148			else if (vote == "approve")
149			{
150			find.approve.push_back(text);
151			}
152			break;
153			case HELP:
154			if (vote == "solved")
155			{
156			help.solved = count;
157			}
158			else if (vote == "note")
159			{
160			help.note = count;
161			}
162			else if (vote == "link")
163			{
164			help.link = count;
165			}
166			else if (vote == "news")
167			{
168			help.news = count;
169			}
170			else if (vote == "lazy")
171			{
172			help.lazy = count;
173			}
174			break;
175			case IMPROVE:
176			if (vote == "nothing")
177			{
178			improve.nothing = count;
179			}
180			else if (vote == "links")
181			{
182			improve.links = count;
183			}
184			else if (vote == "suggest")
185			{
186			improve.suggest = count;
187			}
188			else if (vote == "approved")
189			{
190			improve.approved.push_back(text);
191			}
192			else if (vote == "approve")
193			{
194			improve.approve.push_back(text);
195			}
196			break;
197			}
198			}
199
200			fin.close();
201			}
202
203			void Poller::save()
204			{
205	douglas	120	unsigned index;
206	douglas	119	ofstream fout(file.c_str());
207
208	douglas	120	fout << "_find_\n"
209			<< "reply=" << find.reply << "\n"
210			<< "news=" << find.news << "\n"
211			<< "sig=" << find.sig << "\n"
212			<< "search=" << find.search << "\n"
213			<< "link=" << find.link << "\n"
214			<< "browse=" << find.browse << "\n"
215			<< "other=" << find.other << "\n";
216	douglas	119
217	douglas	120	for (index = 0; index < find.approved.size(); index++)
218			{
219			fout << "approved=" << find.approved[index] << "\n";
220			}
221
222			for (index = 0; index < find.approve.size(); index++)
223			{
224			fout << "approve=" << find.approve[index] << "\n";
225			}
226
227			fout << "_help_\n"
228			<< "solved=" << help.solved << "\n"
229			<< "note=" << help.note << "\n"
230			<< "link=" << help.link << "\n"
231			<< "news=" << help.news << "\n"
232			<< "lazy=" << help.lazy << "\n"
233			<< "_improve_\n"
234			<< "nothing=" << improve.nothing << "\n"
235			<< "links=" << improve.links << "\n"
236			<< "suggest=" << improve.suggest << "\n";
237
238			for (index = 0; index < improve.approved.size(); index++)
239			{
240			fout << "approved=" << improve.approved[index] << "\n";
241			}
242
243			for (index = 0; index < improve.approve.size(); index++)
244			{
245			fout << "approve=" << improve.approve[index] << "\n";
246			}
247
248	douglas	119	fout.close();
249			}
250	douglas	121
251			void Poller::ballots()
252			{
253			session->select('\"' + account.getMailbox() + '\"');
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	douglas	123	+ "Windows XP FAQ \| Poll\"");
259	douglas	121
260	douglas	123	search.ignore(9);
261			search.peek();
262	douglas	121
263			while (search.good())
264			{
265			unsigned message;
266			search >> message;
267
268			if (debug) cerr << "message = " << message << "\n";
269			messages.push(message);
270	douglas	123
271			search.get();
272			search.peek();
273	douglas	121	}
274
275			if (!messages.empty())
276			{
277			unsigned message = messages.front();
278			messages.pop();
279
280			ballot(message);
281			}
282			}
283
284			void Poller::ballot(unsigned message)
285			{
286			cout << "Checking message: " << message << "..." << flush;
287
288	douglas	123	ostringstream number;
289			number << message;
290	douglas	121
291			stringstream buffer;
292
293	douglas	123	buffer << session->fetch(number.str() + " BODY.PEEK[2]");
294	douglas	121
295			if (session->successful())
296			{
297	douglas	123	buffer.ignore(string::npos, '\n');
298	douglas	121
299	douglas	123	bool approved = session->fetch(number.str() + " FLAGS").find("\\Flagge"
300			+ string("d")) != string::npos;
301
302			while (buffer.peek() != '\n' && buffer.good())
303	douglas	121	{
304			enum { FIND, HELP, IMPROVE } type;
305			string vote;
306
307			getline(buffer, vote);
308			if (debug) cerr << "vote = " << vote << "\n";
309
310			if (vote == "_find_")
311			{
312			type = FIND;
313			continue;
314			}
315			else if (vote == "_help_")
316			{
317			type = HELP;
318			continue;
319			}
320			else if (vote == "_improve_")
321			{
322			type = IMPROVE;
323			continue;
324			}
325
326	douglas	123	buffer.peek();
327
328	douglas	121	switch (type)
329			{
330			case FIND:
331			if (vote == "reply")
332			{
333			find.reply++;
334			}
335			else if (vote == "news")
336			{
337			find.news++;
338			}
339			else if (vote == "sig")
340			{
341			find.sig++;
342			}
343			else if (vote == "search")
344			{
345			find.search++;
346			}
347			else if (vote == "link")
348			{
349			find.link++;
350			}
351			else if (vote == "browse")
352			{
353			find.browse++;
354			}
355			else if (vote == "other")
356			{
357			find.other++;
358
359	douglas	123	string text;
360			getline(buffer, text);
361
362			if (approved)
363			{
364			find.approved.push_back(text);
365			}
366			else
367			{
368			find.approve.push_back(text);
369
370			submit("find", text);
371			}
372	douglas	121	}
373			break;
374			case HELP:
375			if (vote == "solved")
376			{
377			help.solved++;
378			}
379			else if (vote == "note")
380			{
381			help.note++;
382			}
383			else if (vote == "link")
384			{
385			help.link++;
386			}
387			else if (vote == "news")
388			{
389			help.news++;
390			}
391			else if (vote == "lazy")
392			{
393			help.lazy++;
394			}
395			break;
396			case IMPROVE:
397			if (vote == "nothing")
398			{
399			improve.nothing++;
400			}
401			else if (vote == "links")
402			{
403			improve.links++;
404			}
405			else if (vote == "suggest")
406			{
407			improve.suggest++;
408
409	douglas	123	string text;
410			getline(buffer, text);
411
412			if (approved)
413			{
414			improve.approved.push_back(text);
415			}
416			else
417			{
418			improve.approve.push_back(text);
419
420			submit("improve", text);
421			}
422	douglas	121	}
423			break;
424			}
425			}
426
427	douglas	123	session->store(number.str() + " +FLAGS (\\Deleted)");
428
429	douglas	121	cout << "done.\n";
430			}
431			else
432			{
433			cout << "cancelled.\n";
434			}
435
436			if (!messages.empty())
437			{
438			unsigned message = messages.front();
439			messages.pop();
440
441			ballot(message);
442			}
443			}
444
445	douglas	123	void Poller::submit(const string& type, const string& text)
446			{
447			//
448			}
449
450	douglas	121	void Poller::approvals()
451			{
452			//
453			}