some required code restructuring in preparation of new features

1 files changed, 10 insertions, 454 deletions

diff --git a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
index 63acfd5..a4e0beb 100644
--- a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
@@ -1,16 +1,3 @@
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <qt.h>
-
-#include <qpe/config.h>
-#include <qpe/qcopenvelope_qws.h>
-
-#include <libetpan/libetpan.h>
-
 #include "smtpwrapper.h"
 #include "mailwrapper.h"
 #include "abstractmail.h"
@@ -18,12 +5,18 @@
 #include "mailtypes.h"
 #include "sendmailprogress.h"
 
-const char* SMTPwrapper::USER_AGENT="OpieMail v0.4";
+#include <qt.h>
+
+#include <qpe/config.h>
+#include <qpe/qcopenvelope_qws.h>
+
+#include <libetpan/libetpan.h>
+
 
 progressMailSend*SMTPwrapper::sendProgress = 0;
 
 SMTPwrapper::SMTPwrapper(SMTPaccount * aSmtp )
-    : QObject()
+    : Generatemail()
 {
     m_SmtpAccount = aSmtp;
     Config cfg( "mail" );
@@ -87,443 +80,6 @@ QString SMTPwrapper::mailsmtpError( int errnum ) {
     }
 }
 
-mailimf_mailbox *SMTPwrapper::newMailbox(const QString&name, const QString&mail ) {
-    return mailimf_mailbox_new( strdup( name.latin1() ),
-                                strdup( mail.latin1() ) );
-}
-
-mailimf_address_list *SMTPwrapper::parseAddresses(const QString&addr ) {
-    mailimf_address_list *addresses;
-
-    if ( addr.isEmpty() )
-        return NULL;
-
-    addresses = mailimf_address_list_new_empty();
-
-    bool literal_open = false;
-    unsigned int startpos = 0;
-    QStringList list;
-    QString s;
-    unsigned int i = 0;
-    for (; i < addr.length();++i) {
-        switch (addr[i]) {
-        case '\"':
-            literal_open = !literal_open;
-            break;
-        case ',':
-            if (!literal_open) {
-                s = addr.mid(startpos,i-startpos);
-                if (!s.isEmpty()) {
-                    list.append(s);
-                    qDebug("Appended %s",s.latin1());
-                }
-                // !!!! this is a MUST BE!
-                startpos = ++i;
-            }
-            break;
-        default:
-            break;
-        }
-    }
-    s = addr.mid(startpos,i-startpos);
-    if (!s.isEmpty()) {
-        list.append(s);
-        qDebug("Appended %s",s.latin1());
-    }
-    QStringList::Iterator it;
-    for ( it = list.begin(); it != list.end(); it++ ) {
-        int err = mailimf_address_list_add_parse( addresses, (char*)(*it).latin1() );
-        if ( err != MAILIMF_NO_ERROR ) {
-            qDebug( "Error parsing" );
-            qDebug( *it );
-        } else {
-            qDebug( "Parse success! %s",(*it).latin1());
-        }
-    }
-    return addresses;
-}
-
-mailimf_fields *SMTPwrapper::createImfFields(const Mail&mail ) {
-    mailimf_fields *fields;
-    mailimf_field *xmailer;
-    mailimf_mailbox *sender=0,*fromBox=0;
-    mailimf_mailbox_list *from=0;
-    mailimf_address_list *to=0, *cc=0, *bcc=0, *reply=0;
-    clist*in_reply_to = 0;
-    char *subject = strdup( mail.getSubject().latin1() );
-    int err;
-
-    sender = newMailbox( mail.getName(), mail.getMail() );
-    if ( sender == NULL )
-        goto err_free;
-
-    fromBox = newMailbox( mail.getName(), mail.getMail() );
-    if ( fromBox == NULL )
-        goto err_free_sender;
-
-    from = mailimf_mailbox_list_new_empty();
-    if ( from == NULL )
-        goto err_free_fromBox;
-
-    err = mailimf_mailbox_list_add( from, fromBox );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_from;
-
-    to = parseAddresses( mail.getTo() );
-    if ( to == NULL )
-        goto err_free_from;
-
-    cc = parseAddresses( mail.getCC() );
-    bcc = parseAddresses( mail.getBCC() );
-    reply = parseAddresses( mail.getReply() );
-    
-    if (mail.Inreply().count()>0) {
-        in_reply_to = clist_new();
-        char*c_reply;
-        unsigned int nsize = 0;
-        for (QStringList::ConstIterator it=mail.Inreply().begin();
-             it != mail.Inreply().end();++it) {
-            /* yes! must be malloc! */
-            if ((*it).isEmpty())
-                continue;
-            QString h((*it));
-            while (h.length()>0 && h[0]=='<') {
-                h.remove(0,1);
-            }
-            while (h.length()>0 && h[h.length()-1]=='>') {
-                h.remove(h.length()-1,1);
-            }
-            if (h.isEmpty()) continue;
-            nsize = strlen(h.latin1());
-            c_reply = (char*)malloc( (nsize+1)*sizeof(char));
-            memset(c_reply,0,nsize+1);
-            memcpy(c_reply,h.latin1(),nsize);
-            clist_append(in_reply_to,c_reply);
-            qDebug("In reply to: %s",c_reply);
-        }
-    }
-
-    fields = mailimf_fields_new_with_data( from, sender, reply, to, cc, bcc,
-                                           in_reply_to, NULL, subject );
-    if ( fields == NULL )
-        goto err_free_reply;
-
-    xmailer = mailimf_field_new_custom( strdup( "User-Agent" ),
-                                        strdup( USER_AGENT ) );
-    if ( xmailer == NULL )
-        goto err_free_fields;
-
-    err = mailimf_fields_add( fields, xmailer );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_xmailer;
-
-    return fields;      // Success :)
-
-err_free_xmailer:
-    if (xmailer)
-        mailimf_field_free( xmailer );
-err_free_fields:
-    if (fields)
-        mailimf_fields_free( fields );
-err_free_reply:
-    if (reply)
-        mailimf_address_list_free( reply );
-    if (bcc)
-        mailimf_address_list_free( bcc );
-    if (cc)
-        mailimf_address_list_free( cc );
-    if (to)
-        mailimf_address_list_free( to );
-err_free_from:
-    if (from)
-        mailimf_mailbox_list_free( from );
-err_free_fromBox:
-    mailimf_mailbox_free( fromBox );
-err_free_sender:
-    if (sender)
-        mailimf_mailbox_free( sender );
-err_free:
-    if (subject)
-        free( subject );
-    qDebug( "createImfFields - error" );
-
-    return NULL;        // Error :(
-}
-
-mailmime *SMTPwrapper::buildTxtPart(const QString&str ) {
-    mailmime *txtPart;
-    mailmime_fields *fields;
-    mailmime_content *content;
-    mailmime_parameter *param;
-    int err;
-
-    param = mailmime_parameter_new( strdup( "charset" ),
-                                    strdup( "iso-8859-1" ) );
-    if ( param == NULL )
-        goto err_free;
-
-    content = mailmime_content_new_with_str( "text/plain" );
-    if ( content == NULL )
-        goto err_free_param;
-
-    err = clist_append( content->ct_parameters, param );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_content;
-
-    fields = mailmime_fields_new_encoding(MAILMIME_MECHANISM_8BIT);
-    if ( fields == NULL )
-        goto err_free_content;
-
-    txtPart = mailmime_new_empty( content, fields );
-    if ( txtPart == NULL )
-        goto err_free_fields;
-
-    err = mailmime_set_body_text( txtPart, (char*)str.data(), str.length() );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_txtPart;
-
-    return txtPart;     // Success :)
-
-err_free_txtPart:
-    mailmime_free( txtPart );
-err_free_fields:
-    mailmime_fields_free( fields );
-err_free_content:
-    mailmime_content_free( content );
-err_free_param:
-    mailmime_parameter_free( param );
-err_free:
-    qDebug( "buildTxtPart - error" );
-
-    return NULL;        // Error :(
-}
-
-mailmime *SMTPwrapper::buildFilePart(const QString&filename,const QString&mimetype,const QString&TextContent ) {
-    mailmime * filePart = 0;
-    mailmime_fields * fields = 0;
-    mailmime_content * content = 0;
-    mailmime_parameter * param = 0;
-    char*name = 0;
-    char*file = 0;
-    int err;
-
-    int pos = filename.findRev( '/' );
-
-    if (filename.length()>0) {
-        QString tmp = filename.right( filename.length() - ( pos + 1 ) );
-        name = strdup( tmp.latin1() );        // just filename
-        file = strdup( filename.latin1() );   // full name with path
-    }
-
-    int disptype = MAILMIME_DISPOSITION_TYPE_ATTACHMENT;
-    int mechanism = MAILMIME_MECHANISM_BASE64;
-
-    if ( mimetype.startsWith( "text/" ) ) {
-        param = mailmime_parameter_new( strdup( "charset" ),
-                                        strdup( "iso-8859-1" ) );
-        mechanism = MAILMIME_MECHANISM_QUOTED_PRINTABLE;
-    }
-
-    fields = mailmime_fields_new_filename(
-                 disptype, name,
-                 mechanism );
-    content = mailmime_content_new_with_str( (char*)mimetype.latin1() );
-    if (content!=0 && fields != 0) {
-        if (param) {
-            clist_append(content->ct_parameters,param);
-            param = 0;
-        }
-        if (filename.length()>0) {
-            QFileInfo f(filename);
-            param = mailmime_parameter_new(strdup("name"),strdup(f.fileName().latin1()));
-            clist_append(content->ct_parameters,param);
-            param = 0;
-        }
-        filePart = mailmime_new_empty( content, fields );
-    }
-    if (filePart) {
-        if (filename.length()>0) {
-            err = mailmime_set_body_file( filePart, file );
-        } else {
-            err = mailmime_set_body_text(filePart,strdup(TextContent.data()),TextContent.length());
-        }
-        if (err != MAILIMF_NO_ERROR) {
-            qDebug("Error setting body with file %s",file);
-            mailmime_free( filePart );
-            filePart = 0;
-        }
-    }
-
-    if (!filePart) {
-        if ( param != NULL ) {
-            mailmime_parameter_free( param );
-        }
-        if (content) {
-            mailmime_content_free( content );
-        }
-        if (fields) {
-            mailmime_fields_free( fields );
-        } else {
-            if (name) {
-                free( name );
-            }
-            if (file) {
-                free( file );
-            }
-        }
-    }
-    return filePart;        // Success :)
-
-}
-
-void SMTPwrapper::addFileParts( mailmime *message,const QList<Attachment>&files ) {
-    const Attachment *it;
-    unsigned int count = files.count();
-    qDebug("List contains %i values",count);
-    for ( unsigned int i = 0; i < count; ++i ) {
-        qDebug( "Adding file" );
-        mailmime *filePart;
-        int err;
-        it = ((QList<Attachment>)files).at(i);
-
-        filePart = buildFilePart( it->getFileName(), it->getMimeType(),"" );
-        if ( filePart == NULL ) {
-            qDebug( "addFileParts: error adding file:" );
-            qDebug( it->getFileName() );
-            continue;
-        }
-        err = mailmime_smart_add_part( message, filePart );
-        if ( err != MAILIMF_NO_ERROR ) {
-            mailmime_free( filePart );
-            qDebug("error smart add");
-        }
-    }
-}
-
-mailmime *SMTPwrapper::createMimeMail(const Mail &mail ) {
-    mailmime *message, *txtPart;
-    mailimf_fields *fields;
-    int err;
-
-    fields = createImfFields( mail );
-    if ( fields == NULL )
-        goto err_free;
-
-    message = mailmime_new_message_data( NULL );
-    if ( message == NULL )
-        goto err_free_fields;
-
-    mailmime_set_imf_fields( message, fields );
-
-    txtPart = buildTxtPart( mail.getMessage() );
-
-    if ( txtPart == NULL )
-        goto err_free_message;
-
-    err = mailmime_smart_add_part( message, txtPart );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_txtPart;
-
-    addFileParts( message, mail.getAttachments() );
-
-    return message;         // Success :)
-
-err_free_txtPart:
-    mailmime_free( txtPart );
-err_free_message:
-    mailmime_free( message );
-err_free_fields:
-    mailimf_fields_free( fields );
-err_free:
-    qDebug( "createMimeMail: error" );
-
-    return NULL;            // Error :(
-}
-
-mailimf_field *SMTPwrapper::getField( mailimf_fields *fields, int type ) {
-    mailimf_field *field;
-    clistiter *it;
-
-    it = clist_begin( fields->fld_list );
-    while ( it ) {
-        field = (mailimf_field *) it->data;
-        if ( field->fld_type == type ) {
-            return field;
-        }
-        it = it->next;
-    }
-
-    return NULL;
-}
-
-void SMTPwrapper::addRcpts( clist *list, mailimf_address_list *addr_list ) {
-    clistiter *it, *it2;
-
-    for ( it = clist_begin( addr_list->ad_list ); it; it = it->next ) {
-        mailimf_address *addr;
-        addr = (mailimf_address *) it->data;
-
-        if ( addr->ad_type == MAILIMF_ADDRESS_MAILBOX ) {
-            esmtp_address_list_add( list, addr->ad_data.ad_mailbox->mb_addr_spec, 0, NULL );
-        } else if ( addr->ad_type == MAILIMF_ADDRESS_GROUP ) {
-            clist *l = addr->ad_data.ad_group->grp_mb_list->mb_list;
-            for ( it2 = clist_begin( l ); it2; it2 = it2->next ) {
-                mailimf_mailbox *mbox;
-                mbox = (mailimf_mailbox *) it2->data;
-                esmtp_address_list_add( list, mbox->mb_addr_spec, 0, NULL );
-            }
-        }
-    }
-}
-
-clist *SMTPwrapper::createRcptList( mailimf_fields *fields ) {
-    clist *rcptList;
-    mailimf_field *field;
-
-    rcptList = esmtp_address_list_new();
-
-    field = getField( fields, MAILIMF_FIELD_TO );
-    if ( field && (field->fld_type == MAILIMF_FIELD_TO)
-            && field->fld_data.fld_to->to_addr_list ) {
-        addRcpts( rcptList, field->fld_data.fld_to->to_addr_list );
-    }
-
-    field = getField( fields, MAILIMF_FIELD_CC );
-    if ( field && (field->fld_type == MAILIMF_FIELD_CC)
-            && field->fld_data.fld_cc->cc_addr_list ) {
-        addRcpts( rcptList, field->fld_data.fld_cc->cc_addr_list );
-    }
-
-    field = getField( fields, MAILIMF_FIELD_BCC );
-    if ( field && (field->fld_type == MAILIMF_FIELD_BCC)
-            && field->fld_data.fld_bcc->bcc_addr_list ) {
-        addRcpts( rcptList, field->fld_data.fld_bcc->bcc_addr_list );
-    }
-
-    return rcptList;
-}
-
-char *SMTPwrapper::getFrom( mailimf_field *ffrom) {
-    char *from = NULL;
-    if ( ffrom && (ffrom->fld_type == MAILIMF_FIELD_FROM)
-            && ffrom->fld_data.fld_from->frm_mb_list && ffrom->fld_data.fld_from->frm_mb_list->mb_list ) {
-        clist *cl = ffrom->fld_data.fld_from->frm_mb_list->mb_list;
-        clistiter *it;
-        for ( it = clist_begin( cl ); it; it = it->next ) {
-            mailimf_mailbox *mb = (mailimf_mailbox *) it->data;
-            from = strdup( mb->mb_addr_spec );
-        }
-    }
-
-    return from;
-}
-
-char *SMTPwrapper::getFrom( mailmime *mail ) {
-    /* no need to delete - its just a pointer to structure content */
-    mailimf_field *ffrom = 0;
-    ffrom = getField( mail->mm_data.mm_message.mm_fields, MAILIMF_FIELD_FROM );
-    return getFrom(ffrom);
-}
 
 void SMTPwrapper::progress( size_t current, size_t maximum ) {
     if (SMTPwrapper::sendProgress) {
@@ -629,7 +185,7 @@ void SMTPwrapper::connect_server()
     bool force_tls=false;
     server = user = pass = 0;
     QString failuretext = "";
-    
+
     if (m_smtp || !m_SmtpAccount) {
         return;
     }
@@ -692,7 +248,7 @@ void SMTPwrapper::connect_server()
         qDebug("smtp with auth");
         if ( m_SmtpAccount->getUser().isEmpty() || m_SmtpAccount->getPassword().isEmpty() ) {
             // get'em
-            LoginDialog login( m_SmtpAccount->getUser(), 
+            LoginDialog login( m_SmtpAccount->getUser(),
                 m_SmtpAccount->getPassword(), NULL, 0, true );
             login.show();
             if ( QDialog::Accepted == login.exec() ) {