Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 336 insertions, 0 deletions

diff --git a/kio/misc/ksendbugmail/smtp.cpp b/kio/misc/ksendbugmail/smtp.cpp
new file mode 100644
index 000000000..fd8211281
--- /dev/null
+++ b/kio/misc/ksendbugmail/smtp.cpp
@@ -0,0 +1,336 @@
+/* $Id$ */
+
+#include <sys/utsname.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#include <kdebug.h>
+
+#include "smtp.h"
+
+SMTP::SMTP(char *serverhost, unsigned short int port, int timeout)
+{
+    struct utsname uts;
+
+    serverHost = serverhost;
+    hostPort = port;
+    timeOut = timeout * 1000;
+
+    senderAddress = "user@example.net";
+    recipientAddress = "user@example.net";
+    messageSubject = "(no subject)";
+    messageBody = "empty";
+    messageHeader = "";
+
+    connected = false;
+    finished = false;
+
+    sock = 0L;
+    state = INIT;
+    serverState = NONE;
+
+    uname(&uts);
+    domainName = uts.nodename;
+
+
+    if(domainName.isEmpty())
+        domainName = "somemachine.example.net";
+
+    kdDebug() << "SMTP object created" << endl;
+
+    connect(&connectTimer, SIGNAL(timeout()), this, SLOT(connectTimerTick()));
+    connect(&timeOutTimer, SIGNAL(timeout()), this, SLOT(connectTimedOut()));
+    connect(&interactTimer, SIGNAL(timeout()), this, SLOT(interactTimedOut()));
+
+    // some sendmail will give 'duplicate helo' error, quick fix for now
+    connect(this, SIGNAL(messageSent()), SLOT(closeConnection()));
+}
+
+SMTP::~SMTP()
+{
+    if(sock){
+        delete sock;
+        sock = 0L;
+    }
+    connectTimer.stop();
+    timeOutTimer.stop();
+}
+
+void SMTP::setServerHost(const QString& serverhost)
+{
+    serverHost = serverhost;
+}
+
+void SMTP::setPort(unsigned short int port)
+{
+    hostPort = port;
+}
+
+void SMTP::setTimeOut(int timeout)
+{
+    timeOut = timeout;
+}
+
+void SMTP::setSenderAddress(const QString& sender)
+{
+    senderAddress = sender;
+    int index = senderAddress.find('<');
+    if (index == -1)
+        return;
+    senderAddress = senderAddress.mid(index + 1);
+    index =  senderAddress.find('>');
+    if (index != -1)
+        senderAddress = senderAddress.left(index);
+    senderAddress = senderAddress.simplifyWhiteSpace();
+    while (1) {
+        index =  senderAddress.find(' ');
+        if (index != -1)
+            senderAddress = senderAddress.mid(index + 1); // take one side
+        else
+            break;
+    }
+    index = senderAddress.find('@');
+    if (index == -1)
+        senderAddress.append("@localhost"); // won't go through without a local mail system
+
+}
+
+void SMTP::setRecipientAddress(const QString& recipient)
+{
+    recipientAddress = recipient;
+}
+
+void SMTP::setMessageSubject(const QString& subject)
+{
+    messageSubject = subject;
+}
+
+void SMTP::setMessageBody(const QString& message)
+{
+    messageBody = message;
+}
+
+void SMTP::setMessageHeader(const QString &header)
+{
+    messageHeader = header;
+}
+
+void SMTP::openConnection(void)
+{
+    kdDebug() << "started connect timer" << endl;
+    connectTimer.start(100, true);
+}
+
+void SMTP::closeConnection(void)
+{
+    socketClose(sock);
+}
+
+void SMTP::sendMessage(void)
+{
+    if(!connected)
+        connectTimerTick();
+    if(state == FINISHED && connected){
+        kdDebug() << "state was == FINISHED\n" << endl;
+        finished = false;
+        state = IN;
+        writeString = QString::fromLatin1("helo %1\r\n").arg(domainName);
+        write(sock->socket(), writeString.ascii(), writeString.length());
+    }
+    if(connected){
+        kdDebug() << "enabling read on sock...\n" << endl;
+        interactTimer.start(timeOut, true);
+        sock->enableRead(true);
+    }
+}
+#include <stdio.h>
+
+void SMTP::connectTimerTick(void)
+{
+    connectTimer.stop();
+//    timeOutTimer.start(timeOut, true);
+
+    kdDebug() << "connectTimerTick called..." << endl;
+
+    if(sock){
+        delete sock;
+        sock = 0L;
+    }
+
+    kdDebug() << "connecting to " << serverHost << ":" << hostPort << " ..... " << endl;
+    sock = new KSocket(serverHost.ascii(), hostPort);
+
+    if(sock == 0L || sock->socket() < 0) {
+        timeOutTimer.stop();
+        kdDebug() << "connection failed!" << endl;
+        socketClose(sock);
+        emit error(CONNECTERROR);
+        connected = false;
+        return;
+    }
+    connected = true;
+    finished = false;
+    state = INIT;
+    serverState = NONE;
+
+    connect(sock, SIGNAL(readEvent(KSocket *)), this, SLOT(socketRead(KSocket *)));
+    connect(sock, SIGNAL(closeEvent(KSocket *)), this, SLOT(socketClose(KSocket *)));
+    //    sock->enableRead(true);
+    timeOutTimer.stop();
+    kdDebug() << "connected" << endl;
+}
+
+void SMTP::connectTimedOut(void)
+{
+    timeOutTimer.stop();
+
+    if(sock)
+	sock->enableRead(false);
+    kdDebug() << "socket connection timed out" << endl;
+    socketClose(sock);
+    emit error(CONNECTTIMEOUT);
+}
+
+void SMTP::interactTimedOut(void)
+{
+    interactTimer.stop();
+
+    if(sock)
+        sock->enableRead(false);
+    kdDebug() << "time out waiting for server interaction" << endl;
+    socketClose(sock);
+    emit error(INTERACTTIMEOUT);
+}
+
+void SMTP::socketRead(KSocket *socket)
+{
+    int n, nl;
+
+    kdDebug() << "socketRead() called..." << endl;
+    interactTimer.stop();
+
+    if(socket == 0L || socket->socket() < 0)
+        return;
+    n = read(socket->socket(), readBuffer, SMTP_READ_BUFFER_SIZE-1 );
+
+    if(n < 0)
+        return;
+
+    readBuffer[n] = '\0';
+    lineBuffer += readBuffer;
+    nl = lineBuffer.find('\n');
+    if(nl == -1)
+        return;
+    lastLine = lineBuffer.left(nl);
+    lineBuffer = lineBuffer.right(lineBuffer.length() - nl - 1);
+    processLine(&lastLine);
+    if(connected)
+        interactTimer.start(timeOut, true);
+}
+
+void SMTP::socketClose(KSocket *socket)
+{
+    timeOutTimer.stop();
+    disconnect(sock, SIGNAL(readEvent(KSocket *)), this, SLOT(socketRead(KSocket *)));
+    disconnect(sock, SIGNAL(closeEvent(KSocket *)), this, SLOT(socketClose(KSocket *)));
+    socket->enableRead(false);
+    kdDebug() << "connection terminated" << endl;
+    connected = false;
+    if(socket){
+        delete socket;
+        socket = 0L;
+        sock = 0L;
+    }
+    emit connectionClosed();
+}
+
+void SMTP::processLine(QString *line)
+{
+    int i, stat;
+    QString tmpstr;
+
+    i = line->find(' ');
+    tmpstr = line->left(i);
+    if(i > 3)
+        kdDebug() << "warning: SMTP status code longer then 3 digits: " << tmpstr << endl;
+    stat = tmpstr.toInt();
+    serverState = (SMTPServerStatus)stat;
+    lastState = state;
+
+    kdDebug() << "smtp state: [" << stat << "][" << *line << "]" << endl;
+
+    switch(stat){
+    case GREET:     //220
+        state = IN;
+        writeString = QString::fromLatin1("helo %1\r\n").arg(domainName);
+        kdDebug() << "out: " << writeString << endl;
+	write(sock->socket(), writeString.ascii(), writeString.length());
+        break;
+    case GOODBYE:   //221
+        state = QUIT;
+        break;
+    case SUCCESSFUL://250
+        switch(state){
+        case IN:
+            state = READY;
+            writeString = QString::fromLatin1("mail from: %1\r\n").arg(senderAddress);
+            kdDebug() << "out: " << writeString << endl;
+            write(sock->socket(), writeString.ascii(), writeString.length());
+            break;
+        case READY:
+            state = SENTFROM;
+            writeString = QString::fromLatin1("rcpt to: %1\r\n").arg(recipientAddress);
+             kdDebug() << "out: " << writeString << endl;
+            write(sock->socket(), writeString.ascii(), writeString.length());
+            break;
+        case SENTFROM:
+            state = SENTTO;
+            writeString = QString::fromLatin1("data\r\n");
+             kdDebug() << "out: " << writeString << endl;
+            write(sock->socket(), writeString.ascii(), writeString.length());
+            break;
+        case DATA:
+            state = FINISHED;
+            finished = true;
+            sock->enableRead(false);
+            emit messageSent();
+            break;
+        default:
+            state = CERROR;
+            kdDebug() << "smtp error (state error): [" << lastState << "]:[" << stat << "][" << *line << "]" << endl;
+            socketClose(sock);
+            emit error(COMMAND);
+            break;
+        }
+        break;
+    case READYDATA: //354
+        state = DATA;
+        writeString = QString::fromLatin1("Subject: %1\r\n").arg(messageSubject);
+        writeString += messageHeader;
+        writeString += "\r\n";
+        writeString += messageBody;
+        writeString += QString::fromLatin1(".\r\n");
+        kdDebug() << "out: " << writeString;
+        write(sock->socket(), writeString.ascii(), writeString.length());
+        break;
+    case ERROR:     //501
+        state = CERROR;
+        kdDebug() << "smtp error (command error): [" << lastState << "]:[" << stat << "][" << *line << "]\n" << endl;
+        socketClose(sock);
+        emit error(COMMAND);
+        break;
+    case UNKNOWN:   //550
+        state = CERROR;
+        kdDebug() << "smtp error (unknown user): [" << lastState << "]:[" << stat << "][" << *line << "]" << endl;
+        socketClose(sock);
+        emit error(UNKNOWNUSER);
+        break;
+    default:
+        state = CERROR;
+        kdDebug() << "unknown response: [" << lastState << "]:[" << stat << "][" << *line << "]" << endl;
+        socketClose(sock);
+        emit error(UNKNOWNRESPONSE);
+    }
+}
+
+#include "smtp.moc"