author | sandman <sandman> | 2002-08-06 00:55:56 (UTC) |
---|---|---|
committer | sandman <sandman> | 2002-08-06 00:55:56 (UTC) |
commit | b980135ff5ce5447ca41411b6ace74ce2803fadb (patch) (side-by-side diff) | |
tree | c02cdd16e1435855bff16e2c2707f5d5484d43f4 /noncore/unsupported/mail2/libmail | |
parent | d96244956f42782f987acc2b5efb32dc1f1dd70a (diff) | |
download | opie-b980135ff5ce5447ca41411b6ace74ce2803fadb.zip opie-b980135ff5ce5447ca41411b6ace74ce2803fadb.tar.gz opie-b980135ff5ce5447ca41411b6ace74ce2803fadb.tar.bz2 |
mail2 should display (most) mails now with these workarounds. imap handling
is still buggy by design though.
Diffstat (limited to 'noncore/unsupported/mail2/libmail') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/unsupported/mail2/libmail/configfile.cpp | 4 | ||||
-rw-r--r-- | noncore/unsupported/mail2/libmail/imapbase.cpp | 36 | ||||
-rw-r--r-- | noncore/unsupported/mail2/libmail/imapbase.h | 3 | ||||
-rw-r--r-- | noncore/unsupported/mail2/libmail/imaphandler.cpp | 7 | ||||
-rw-r--r-- | noncore/unsupported/mail2/libmail/imapresponse.cpp | 216 | ||||
-rw-r--r-- | noncore/unsupported/mail2/libmail/imapresponse.h | 5 |
6 files changed, 188 insertions, 83 deletions
diff --git a/noncore/unsupported/mail2/libmail/configfile.cpp b/noncore/unsupported/mail2/libmail/configfile.cpp index a5c2b49..082b330 100644 --- a/noncore/unsupported/mail2/libmail/configfile.cpp +++ b/noncore/unsupported/mail2/libmail/configfile.cpp @@ -93,20 +93,20 @@ void ConfigFile::checkDirectory() system("mkdir -p $HOME/Applications/mail/accounts"); qWarning("mail: $HOME/Applications/mail/accounts created"); } } QString ConfigFile::rot13(const QString &input) { QString i = input; int l = i.length(); while(l--) { if (i[l] >= QChar('A') && i[l] <= QChar('M') || i[l] >= QChar('a') && i[l] <= QChar('m')) - i[l] = (char)((int)QChar(l[i])+13); + i[l] = QChar(i[l].unicode()+13); else if (i[l] >= QChar('N') && i[l] <= QChar('Z') || i[l] >= QChar('n') && i[l] <= QChar('z')) - i[l] = (char)((int)QChar(l[i])-13); + i[l] = QChar(i[l].unicode()-13); } return i; } diff --git a/noncore/unsupported/mail2/libmail/imapbase.cpp b/noncore/unsupported/mail2/libmail/imapbase.cpp index 9a2ba47..4753f43 100644 --- a/noncore/unsupported/mail2/libmail/imapbase.cpp +++ b/noncore/unsupported/mail2/libmail/imapbase.cpp @@ -44,28 +44,32 @@ void IMAPBase::makeConnect() } void IMAPBase::writeCommands() { if (!_connected) return; if (_commandQueue.isEmpty()) return; if (!_writingAllowed) return; QStringList::Iterator it; for (it = _commandQueue.begin(); it != _commandQueue.end(); it++) { if (!(*it).isEmpty() && _writingAllowed) { #ifndef QT_NO_DEBUG - qDebug("IMAP > " + (*it).stripWhiteSpace()); + qDebug("IMAP > " + (*it).stripWhiteSpace().local8Bit ()); #endif _socket->writeBlock((*it).latin1(), (*it).length()); _writingAllowed = false; + if (( *it ). find ( QRegExp ( "^[a-z][0-9]+ " )) == 0 ) + _lasttag = (*it).left(2); + + connect(_socket, SIGNAL(readyRead()), SLOT(slotDataAvailiable())); _commandQueue.remove(it); break; } } } void IMAPBase::slotError(int err) { if (err == QSocket::ErrConnectionRefused) { emit error(IMAPErrConnectionRefused); } else if (err == QSocket::ErrHostNotFound) { emit error(IMAPErrHostNotFound); @@ -84,27 +88,45 @@ void IMAPBase::slotHostFound() void IMAPBase::slotConnected() { _connected = true; emit connected(); } void IMAPBase::slotDisconnected() { _connected = false; emit disconnected(); } +#include <unistd.h> + void IMAPBase::slotDataAvailiable() { + static bool firstline = true; + while (_socket->canReadLine()) { - _data += _socket->readLine(); - if (_socket->atEnd()) { -#ifndef QT_NO_DEBUG - qDebug("IMAP < " + _data.stripWhiteSpace()); -#endif + QString tmp = _socket-> readLine ( ); + + _data += tmp; + qDebug ( "New Line [%d]: '%s'\n", _connected ? 1 : 0, tmp.latin1( )); + + if ( firstline || tmp. left(2) == _lasttag ) { + firstline = false; + +// if ( _socket-> atEnd ( )) + qDebug ( "at end -> emitting\n" ); + + QObject::disconnect(_socket, SIGNAL(readyRead()), this, SLOT(slotDataAvailiable())); emit dataReceived(_data); + _data = QString::null; _writingAllowed = true; - _data = QString(0); } } } +void IMAPBase::tryRead ( QString &data ) +{ + qDebug ( "Trying to read...\n" ); + + while ( _socket-> canReadLine ( )) + data += _socket-> readLine ( ); +} diff --git a/noncore/unsupported/mail2/libmail/imapbase.h b/noncore/unsupported/mail2/libmail/imapbase.h index e4a0b97..7697ffe 100644 --- a/noncore/unsupported/mail2/libmail/imapbase.h +++ b/noncore/unsupported/mail2/libmail/imapbase.h @@ -30,23 +30,24 @@ signals: void error(int err); protected: void makeConnect(); protected slots: void writeCommands(); void slotError(int error); void slotHostFound(); void slotConnected(); void slotDisconnected(); void slotDataAvailiable(); + void tryRead ( QString & ); private: Account _account; QString _data; QSocket *_socket; QStringList _commandQueue; bool _connected, _writingAllowed; - + QString _lasttag; }; #endif diff --git a/noncore/unsupported/mail2/libmail/imaphandler.cpp b/noncore/unsupported/mail2/libmail/imaphandler.cpp index 7493240..dc97b28 100644 --- a/noncore/unsupported/mail2/libmail/imaphandler.cpp +++ b/noncore/unsupported/mail2/libmail/imaphandler.cpp @@ -289,29 +289,32 @@ QString IMAPHandler::tag(bool count) } void IMAPHandler::slotDataReceived(const QString &data) { if (!_ready) { // The first data is always the greeting string. // We can ignore it. _ready = true; return; } - IMAPResponseParser parser(data); + IMAPResponseParser parser; +// connect ( &parser, SIGNAL( needMoreData ( QString & )), _ibase, SLOT( tryRead ( QString & ))); + parser. parse ( data ); IMAPResponse response = parser.response(); +// disconnect ( &parser, SIGNAL( needMoreData ( QString & )), _ibase, SLOT( tryRead ( QString & ))); response.setImapHandler(this); - if (!_loggingin) emit gotResponse(response); + if (!_loggingin) { qDebug("Emitting gotResponse!\n" ); emit gotResponse(response); } else { if (response.statusResponse().status() == IMAPResponseEnums::OK) { _loggingin = false; _loggedin = true; qWarning("OK. Logged in. Leaving loggingin state."); } else { _loggingin = false; emit IMAPError(IMAPBase::IMAPErrLoginFailed); } } } diff --git a/noncore/unsupported/mail2/libmail/imapresponse.cpp b/noncore/unsupported/mail2/libmail/imapresponse.cpp index 06dca33..ce5b18b 100644 --- a/noncore/unsupported/mail2/libmail/imapresponse.cpp +++ b/noncore/unsupported/mail2/libmail/imapresponse.cpp @@ -1,81 +1,116 @@ #include "imapresponse.h" -static QString _previousData; -static unsigned int _neededData; -IMAPResponseParser::IMAPResponseParser(const QString &data) +IMAPResponseParser::IMAPResponseParser() { - QString _data = data, more; - _data.replace((QString)"\r\n", "\n"); +} - QStringList lines = QStringList::split('\n', _data); - QStringList::Iterator it; - for (it = lines.begin(); it != lines.end(); it++) { - QString tag, lineData; - - if (!_previousData.isNull()) { - qDebug(QString("IMAPResponseParser: got additional data. (%1/%2)").arg(_previousData.length()).arg(_neededData)); - _previousData += *it + "\n"; - if (_previousData.length() >= _neededData) { - _previousData += ")"; - qDebug("IMAPResponseParser: got ALL additional data."); - qDebug("Data is: " + _previousData); - parseResponse(_previousData); - _previousData = QString(0); - _neededData = 0; +void IMAPResponseParser::parse ( const QString &_data ) +{ + QString data = _data; + + int pos = 0; + int len = data. length ( ); + + + while ( pos < len ) { + pos = data. find ( QRegExp ( "[^\\s]" ), pos ); + + if (( pos < 0 ) || ( pos >= len )) + break; + + switch ( data [pos]. latin1 ( )) { + case '*': { + qDebug ( "* ASTERIX\n" ); + + int eol = data. find ( '\n', pos ); + int bracket = data. findRev ( '{', eol ); + int rest = data. find ( QRegExp ( "[^\\s]" ), pos + 1 ); + + qDebug ( "pos=%d, rest=%d, bracket=%d, eol=%d\n", pos, rest, bracket, eol ); + + if ( bracket > pos ) { + uint needdata = data. mid ( bracket + 1, data. find ( '}', bracket + 1 ) - bracket - 1 ). toUInt ( ); + + if ( needdata ) { + qDebug ( "nd=%d - hd=%d\n", needdata, ( len - eol - 1 )); + + while ( needdata > ( len - eol - 1 )) { + qDebug ( "emitting need more...\n" ); + emit needMoreData ( data ); + len = data. length ( ); } - } else { - splitTagData(*it, tag, lineData); - if (tag == "*") { - int pos; - if ((pos = data.find(QRegExp("\\{\\d*\\}"))) != -1) { - qDebug("IMAPResponseParser: waiting for additional data..."); - _previousData = lineData + "\n"; - - QString tmp = data.right(data.length() - pos - 1).stripWhiteSpace(); - tmp.truncate(tmp.length() - 1); - - _neededData = tmp.toUInt(); - if (_previousData.length() >= _neededData) { - qDebug("IMAPResponseParser: got ALL additional data. (1st)"); - parseResponse(_previousData); - _previousData = QString(0); - _neededData = 0; - } else { + qDebug ( "Got all data...\n" ); + + QString tmp = data. mid ( rest, eol - rest + 1 + needdata ); + + int tail = 0; + + while ( data [eol - rest + 1 + needdata + tail] != ')' ) + tail++; + tmp. append ( data. mid ( eol - rest + 1 + needdata, tail + 1 )); + + + qDebug ( "Complete parse = |%s|\n", tmp.latin1()); + + parseResponse ( tmp ); + + pos = rest + needdata + tail + 1; break; } - } else { - parseResponse(lineData); } - } else if (tag == "+") { - emit needMoreData(_data); - } else { - _iresponse.setTag(tag); - parseResponse(_data, true); + + parseResponse ( data. mid ( rest, eol - rest + 1 ). stripWhiteSpace ( )); + break; } + case '+': { + qDebug ( "+ PLUS\n" ); + + emit needMoreData ( data ); + len = data. length ( ); + break; } + default : { + qDebug ( "OTHER: '%s...'\n", data. mid ( pos, 20 ). latin1 ( )); + + uint rest = data. find ( ' ', pos + 1 ); + rest = data. find ( QRegExp ( "[^\\s]" ), rest + 1 ); + _iresponse. setTag ( data. mid ( pos, rest - pos ). stripWhiteSpace ( )); + parseResponse ( data. mid ( rest, data. find ( '\n', rest )). stripWhiteSpace ( ), true ); + break; } } + // skip to end-of-line + while (( pos < len ) && ( data [pos] != '\n' )) + pos++; + } +} + + IMAPResponse IMAPResponseParser::response() { return _iresponse; } void IMAPResponseParser::parseResponse(const QString &data, bool tagged) { QString response, line; int pos; bool isNum = false; + + +// qDebug ( "\n\n#### PRD #### : #%s#\n\n", data.latin1()); + if ((pos = data.find(' ')) != -1) { response = data.left(pos).upper(); response.toInt(&isNum); line = data.right(data.length() - pos - 1); } else { qWarning("IMAPResponseParser: parseResponse: No response found."); return; } if (response == "OK" && tagged) { IMAPResponseStatusResponse status(OK, line); status.setResponseCode(getResponseCode(status.comment())); @@ -136,25 +171,25 @@ void IMAPResponseParser::parseResponse(const QString &data, bool tagged) removeLimiters(list[0]); IMAPResponseSTATUS status(list[0]); QStringList flags; parseParenthesizedList(list[1], flags); QStringList::Iterator it; for (it = flags.begin(); it != flags.end(); it++) { if (*it == "MESSAGES") status.setMessages(*(++it)); else if (*it == "RECENT") status.setRecent(*(++it)); else if (*it == "UIDNEXT") status.setUidnext(*(++it)); else if (*it == "UIDVALIDITY") status.setUidvalidity(*(++it)); else if (*it == "UNSEEN") status.setUnseen(*(++it)); - else qWarning("IMAPResponseParser: parseResponse: Unknown status data: " + *(it++) + "|"); + else qWarning((QString("IMAPResponseParser: parseResponse: Unknown status data: " )+ *(it++) + "|").latin1()); } _iresponse.addSTATUS(status); } else if (response == "SEARCH") { IMAPResponseSEARCH search(QStringList::split(' ', line)); _iresponse.addSEARCH(search); } else if (response == "FLAGS") { QStringList list; parseParenthesizedList(line, list); IMAPResponseFLAGS flags(parseFlagList(list)); _iresponse.addFLAGS(flags); } else if (isNum) { @@ -163,51 +198,62 @@ void IMAPResponseParser::parseResponse(const QString &data, bool tagged) IMAPResponseEXISTS exists(response); _iresponse.addEXISTS(exists); } else if (list[0] == "RECENT") { IMAPResponseRECENT recent(response); _iresponse.addRECENT(recent); } else if (list[0] == "EXPUNGE") { IMAPResponseEXPUNGE expunge(response); _iresponse.addEXPUNGE(expunge); } else if (list[0] == "FETCH") { IMAPResponseFETCH fetch; QStringList::Iterator it; + qDebug ( "Got FETCH\n" ); + QStringList fetchList = splitData(line, true); QStringList list; + + qDebug ( "fl [0]=%s, fl [1]=%s, fl[2]=%s\n", fetchList[0].latin1(),fetchList[1].latin1(),fetchList[2].latin1()); + parseParenthesizedList(fetchList[1], list); for (it = list.begin(); it != list.end(); it++) { + qDebug ( "Checking list[] == %s\n", (*it).latin1()); + if (*it == "BODY") { qDebug("IMAPResponseParser: responseParser: got FETCH::BODY"); // XXX - } else if ((*it).find(QRegExp("BODY\\[\\d+\\]")) != -1) { - QString bodydata = *(++it); + } else if ((*it).find(QRegExp("^BODY\\[\\d+\\]")) != -1) { qDebug("IMAPResponseParser: responseParser: got FETCH::BODY[x]"); - QStringList blist; - parseParenthesizedList(bodydata, blist); + QString number = ( *it ). mid ( 5, ( *it ). length ( ) - 6 ); + QString bodydata = *(++it); + +// QStringList blist; +// parseParenthesizedList(bodydata, blist); IMAPResponseBodyPart bodypart; - QString tmp; - for (unsigned int i = 2; i < blist.count(); i++) { - if (i != 2) tmp += " " + blist[i]; - else tmp += blist[i]; - } - bodypart.setData(tmp); +// QString tmp; +// for (unsigned int i = 2; i < blist.count(); i++) { +// if (i != 2) tmp += " " + blist[i]; +// else tmp += blist[i]; +// } + bodypart.setData(bodydata); + +// QString tmp = list[0]; +// tmp.replace(0, 5, ""); +// tmp.truncate(blist[0].length() - 1); + bodypart.setPart(number); - tmp = list[0]; - tmp.replace(0, 5, ""); - tmp.truncate(blist[0].length() - 1); - bodypart.setPart(tmp); + qDebug("added bodypart [%s]: '%s'\n\n", number.latin1(), bodydata.latin1()); fetch.addBodyPart(bodypart); } else if (*it == "BODYSTRUCTURE") { qDebug("IMAPResponseParser: responseParser: got FETCH::BODYSTRUCTURE"); /* QString bsdata = *(++it); QStringList bsList; parseParenthesizedList(bsdata, bsList); IMAPResponseBodystructure bodystructure; QStringList attachml; @@ -328,121 +374,153 @@ void IMAPResponseParser::parseResponse(const QString &data, bool tagged) // XXX } else if (*it == "RFC822.SIZE") { fetch.setRFC822Size(*(++it)); } else if (*it == "RFC822.TEXT" || *it == "BODY[TEXT]") { qDebug("IMAPResponseParser: responseParser: got FETCH::RFC822.TEXT"); // XXX } else if (*it == "UID") { fetch.setUid(*(++it)); } } _iresponse.addFETCH(fetch); } - } else qWarning("IMAPResponseParser: parseResponse: Unknown response: " + response + "|"); + } else qWarning((QString("IMAPResponseParser: parseResponse: Unknown response: ") + response + "|").latin1()); + } QStringList IMAPResponseParser::splitData(const QString &data, bool withBrackets) { int b = 0; bool a = false, noappend = false, escaped = false; QString temp; QStringList list; + qDebug ( "sd: '%s'\n", data.latin1()); + for (unsigned int i = 0; i <= data.length(); i++) { if (withBrackets && data[i] == '(' && !a) b++; else if (withBrackets && data[i] == ')' && !a) b--; - if (data[i] == '"' && !escaped) a = !a; + if (data[i] == '{' && !escaped && !a ) { + qDebug ( "sd: found a {\n" ); + + int p = data. find ( '}', i + 1 ); + int eol = data. find ( '\n', i + 1 ); + + if ( p > int( i )) { + int len = data. mid ( i + 1, p - i - 1 ). toInt ( ); + + qDebug ( "sd: skipping %d bytes\n", len ); + + if ( b == 0 ) { + temp = data. mid ( eol + 1, len ); + noappend = false; + i = eol + len; + continue; + } + else { + temp. append ( '{' ); + temp. append ( QString::number ( len )); + temp. append ( "}\r\n" ); + temp. append ( data. mid ( eol + 1, len )); + i = eol + len; + continue; + } + } + } + + if (data[i] == '\"' && !escaped) a = !a; else escaped = false; - if (data[i] == '\\' && data[i + 1] == '"') escaped = true; + if (data[i] == '\\' && data[i + 1] == '\"') escaped = true; if ((data[i] == ' ' || i == data.length()) && b == 0 && !a) { list.append(temp); - temp = QString(0); + temp = QString::null; if (data[i] == ' ') noappend = true; } if (!noappend) temp += data[i]; noappend = false; } return list; } void IMAPResponseParser::parseParenthesizedList(const QString &data, QStringList &parsed) { QString data_(data); removeLimiters(data_, '(', ')'); parsed = splitData(data_, true); } void IMAPResponseParser::splitTagData(const QString &line, QString &tag, QString &data) { int pos; if ((pos = line.find(' ')) != -1) { tag = line.left(pos); data = line.right(line.length() - pos - 1); - } else qWarning("IMAPResponseParser: splitTagData: tag not found. Line was " + line + "|"); + } else qWarning((QString("IMAPResponseParser: splitTagData: tag not found. Line was ") + line + "|").latin1()); } QString IMAPResponseParser::removeLimiters(QString &string, const QChar &sl, const QChar &el) { QString tmpString; + string = string. stripWhiteSpace ( ); + if (string[0] == sl && string[string.length() - 1] == el) { string.truncate(string.length() - 1); string.replace(0, 1, ""); for (unsigned int i = 1; i <= string.length(); i++) { - if (string[i - 1] == '\\' && sl == '"') ++i; + if (string[i - 1] == '\\' && sl == '\"') ++i; tmpString += string[i - 1]; } } - return tmpString; } IMAPResponseEnums::IMAPResponseCode IMAPResponseParser::getResponseCode(const QString &line) { if (line.find(QRegExp((QString) "^\\[.*\\]" + ' ' + ".*")) != -1) { int pos = line.find("] "); QString code = line.left(pos + 1).upper(); if (code.find(QRegExp("[ALERT]")) != -1) return ALERT; else if (code.find(QRegExp("[NEWNAME .* .*]")) != -1) return NEWNAME; // XXX else if (code.find(QRegExp("[PARSE]")) != -1) return PARSE; else if (code.find(QRegExp("[PERMANENTFLAGS \\d*]")) != -1) return PERMANENTFLAGS; // XXX else if (code.find(QRegExp("[READ-ONLY]")) != -1) return READONLY; else if (code.find(QRegExp("[READ-WRITE]")) != -1) return READWRITE; else if (code.find(QRegExp("[TRYCREATE]")) != -1) return TRYCREATE; else if (code.find(QRegExp("[UIDVALIDITY \\d*]")) != -1) return UIDVALIDITY; // XXX else if (code.find(QRegExp("[UNSEEN \\d*]")) != -1) return UNSEEN; // XXX else { - qWarning("IMAPResponseParser: getResponseCode: Unknown code: " + code + "|"); + qWarning((QString("IMAPResponseParser: getResponseCode: Unknown code: ") + code + "|").latin1()); return UnknownCode; } } return NoCode; } QValueList<IMAPResponseEnums::IMAPResponseFlags> IMAPResponseParser::parseFlagList(const QStringList &flagList) { QValueList<IMAPResponseFlags> flags; QStringList::ConstIterator it; for (it = flagList.begin(); it != flagList.end(); it++) { QString flag = (*it).lower(); if (flag == "\\seen") flags.append(Seen); else if (flag == "\\answered") flags.append(Answered); else if (flag == "\\flagged") flags.append(Flagged); else if (flag == "\\deleted") flags.append(Deleted); else if (flag == "\\draft") flags.append(Draft); else if (flag == "\\recent") flags.append(Recent); else if (flag == "\\noinferiors") flags.append(Noinferiors); else if (flag == "\\noselect") flags.append(Noselect); else if (flag == "\\marked") flags.append(Marked); else if (flag == "\\unmarked") flags.append(Unmarked); else if (flag.isEmpty()) { } - else qWarning("IMAPResponseParser: parseFlagList: Unknown flag: " + *it + "|"); + else qWarning((QString("IMAPResponseParser: parseFlagList: Unknown flag: ") + *it + "|").latin1()); } return flags; } diff --git a/noncore/unsupported/mail2/libmail/imapresponse.h b/noncore/unsupported/mail2/libmail/imapresponse.h index 73435ee..5a19b96 100644 --- a/noncore/unsupported/mail2/libmail/imapresponse.h +++ b/noncore/unsupported/mail2/libmail/imapresponse.h @@ -496,30 +496,31 @@ private: QValueList<IMAPResponseEXISTS> _existsl; QValueList<IMAPResponseRECENT> _recentl; QValueList<IMAPResponseEXPUNGE> _expungel; QValueList<IMAPResponseFETCH> _fetchl; }; class IMAPResponseParser : public QObject, public IMAPResponseEnums { Q_OBJECT public: - IMAPResponseParser(const QString &data); + IMAPResponseParser(); + void parse ( const QString &data); IMAPResponse response(); signals: - void needMoreData(const QString &comment); + void needMoreData(QString &data); protected: void parseResponse(const QString &data, bool tagged = false); QStringList splitData(const QString &data, bool withBrackets); void parseParenthesizedList(const QString &data, QStringList &parsed); void splitTagData(const QString &line, QString &tag, QString &data); QString removeLimiters(QString &string, const QChar &sl = '"', const QChar &el = '"'); IMAPResponseCode getResponseCode(const QString &line); QValueList<IMAPResponseFlags> parseFlagList(const QStringList &flags); private: |