first working listMessages

4 files changed, 280 insertions, 10 deletions

diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
index 1538d50..2aaff30 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
@@ -1,112 +1,242 @@
 
 #include "pop3wrapper.h"
 #include "mailtypes.h"
 #include <libetpan/mailpop3.h>
 
 POP3wrapper::POP3wrapper( POP3account *a )
 {
     account = a;
     m_pop3 = NULL;
 }
 
 POP3wrapper::~POP3wrapper()
 {
     logout();
 }
 
 void POP3wrapper::pop3_progress( size_t current, size_t maximum )
 {
     qDebug( "POP3: %i of %i", current, maximum );
 }
 
 void POP3wrapper::listMessages( QList<RecMail> &target )
 {
     int err = MAILPOP3_NO_ERROR;
     char *header;
     size_t length;
     carray *messages;
 
     login();
     mailpop3_list( m_pop3, &messages );
 
     for ( int i = carray_count( messages ); i > 0; i-- ) {
         mailpop3_msg_info *info = (mailpop3_msg_info *) carray_get( messages, i - 1 );
 
         err = mailpop3_header( m_pop3, info->index, &header, &length );
         if ( err != MAILPOP3_NO_ERROR ) {
             qDebug( "POP3: error retrieving header msgid: %i", info->index );
             logout();
             return;
         }
         RecMail *mail = parseHeader( header );
         mail->setNumber( info->index );
         target.append( mail );
     }
 
     logout();
 }
 
-RecMail *POP3wrapper::parseHeader( const char *h )
+RecMail *POP3wrapper::parseHeader( const char *header )
 {
+    int err = MAILIMF_NO_ERROR;
+    size_t curTok;
     RecMail *mail = new RecMail();
-    QString header( h );
+    mailimf_fields *fields;
+    
+    err = mailimf_fields_parse( (char *) header, strlen( header ), &curTok, &fields );
+    for ( clistiter *current = clist_begin( fields->list ); current != NULL; current = current->next ) {
+        mailimf_field *field = (mailimf_field *) current->data;
+        switch ( field->type ) {
+            case MAILIMF_FIELD_FROM:
+                mail->setFrom( *parseMailboxList( field->field.from->mb_list ) );
+                break;
+            case MAILIMF_FIELD_TO:
+                mail->setTo( *parseAddressList( field->field.to->addr_list ) );
+                break;
+            case MAILIMF_FIELD_CC:
+                mail->setCC( *parseAddressList( field->field.cc->addr_list ) );
+                break;
+            case MAILIMF_FIELD_BCC:
+                mail->setBcc( *parseAddressList( field->field.bcc->addr_list ) );
+                break;
+            case MAILIMF_FIELD_SUBJECT:
+                mail->setSubject( QString( field->field.subject->value ) );
+                break;
+            case MAILIMF_FIELD_ORIG_DATE:
+                mail->setDate( *parseDateTime( field->field.orig_date->date_time ) );
+                break;
+            default:
+                break;
+        }
+    }
+    
+    return mail;
+}
 
-    //TODO: parse header - maybe something like this is already implemented in libetpan?
-    mail->setSubject( "Blah blubb" );
+QString *POP3wrapper::parseDateTime( mailimf_date_time *date )
+{
+    char tmp[23];
+    
+    snprintf( tmp, 23,  "%02i.%02i.%04i %02i:%02i:%02i %+05i", 
+        date->day, date->month, date->year, date->hour, date->min, date->sec, date->zone );
+    
+    QString *result = new QString( tmp );
+
+    return result;
+}
 
-    return mail;
+QString *POP3wrapper::parseAddressList( mailimf_address_list *list )
+{
+    QString *result = new QString( "" );
+
+    bool first = true;
+    for ( clistiter *current = clist_begin( list->list ); current != NULL; current = current->next ) {
+        mailimf_address *addr = (mailimf_address *) current->data;
+        
+        if ( !first ) {
+            result->append( "," );
+        } else {
+            first = false;
+        }
+
+        QString *tmp;
+        
+        switch ( addr->type ) {
+            case MAILIMF_ADDRESS_MAILBOX:
+                tmp = parseMailbox( addr->mailbox );
+                result->append( *tmp );
+                delete tmp;
+                break;
+            case MAILIMF_ADDRESS_GROUP:
+                tmp = parseGroup( addr->group );
+                result->append( *tmp );
+                delete tmp;
+                break;
+            default:
+                qDebug( "POP3: unkown mailimf address type" );
+                break;
+        }
+    }
+    
+    return result;
+}
+
+QString *POP3wrapper::parseGroup( mailimf_group *group )
+{
+    QString *result =  new QString( "" );
+
+    result->append( group->display_name );
+    result->append( ": " );
+
+    if ( group->mb_list != NULL ) {
+        QString *tmp = parseMailboxList( group->mb_list );
+        result->append( *tmp );
+        delete tmp;
+    }
+
+    result->append( ";" );
+    
+    return result;
+}
+
+QString *POP3wrapper::parseMailbox( mailimf_mailbox *box )
+{
+    QString *result =  new QString( "" );
+
+    if ( box->display_name == NULL ) {
+        result->append( box->addr_spec );
+    } else {
+        result->append( box->display_name );
+        result->append( " <" );
+        result->append( box->addr_spec );
+        result->append( ">" );
+    }
+        
+    return result;
+}
+
+QString *POP3wrapper::parseMailboxList( mailimf_mailbox_list *list )
+{
+    QString *result =  new QString( "" );
+
+    bool first = true;
+    for ( clistiter *current = clist_begin( list->list ); current != NULL; current = current->next ) {
+        mailimf_mailbox *box = (mailimf_mailbox *) current->data;
+
+        if ( !first ) {
+            result->append( "," );
+        } else {
+            first = false;
+        }
+       
+        QString *tmp = parseMailbox( box );
+        result->append( *tmp );
+        delete tmp;
+    }
+    
+    return result;
 }
 
 void POP3wrapper::login()
 {
     if ( m_pop3 != NULL ) logout();
 
     const char *server, *user, *pass;
     uint16_t port;
     int err = MAILPOP3_NO_ERROR;
 
     server = account->getServer().latin1();
     port = account->getPort().toUInt();
     user = account->getUser().latin1();
     pass = account->getPassword().latin1();
 
     m_pop3 = mailpop3_new( 200, &pop3_progress );
 
     // connect
     if (account->getSSL()) {
         err = mailpop3_ssl_connect( m_pop3, (char*)server, port );
     } else {
         err = mailpop3_socket_connect( m_pop3, (char*)server, port );
     }
 
     if ( err != MAILPOP3_NO_ERROR ) {
         qDebug( "pop3: error connecting to %s\n reason: %s", server,
                 m_pop3->response );
         mailpop3_free( m_pop3 );
         m_pop3 = NULL;
         return;
     }
     qDebug( "POP3: connected!" );
 
     // login
     // TODO: decide if apop or plain login should be used
     err = mailpop3_login( m_pop3, (char *) user, (char *) pass );
     if ( err != MAILPOP3_NO_ERROR ) {
         qDebug( "pop3: error logging in: %s", m_pop3->response );
         logout();
         return;
     }
 
     qDebug( "POP3: logged in!" );
 }
 
 void POP3wrapper::logout()
 {
     int err = MAILPOP3_NO_ERROR;
     if ( m_pop3 == NULL ) return;
     err = mailpop3_quit( m_pop3 );
     mailpop3_free( m_pop3 );
     m_pop3 = NULL;
 }
 
 
diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.h b/noncore/net/mail/libmailwrapper/pop3wrapper.h
index f242746..a8937fb 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.h
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.h
@@ -1,29 +1,34 @@
 #ifndef __POP3WRAPPER
 #define __POP3WRAPPER
 
 #include "mailwrapper.h"
 
 class RecMail;
 
 class POP3wrapper : public QObject
 {
     Q_OBJECT
 
 public:
     POP3wrapper( POP3account *a );
     virtual ~POP3wrapper();
     void listMessages( QList<RecMail> &target );
     static void pop3_progress( size_t current, size_t maximum );
 
 protected:
     void login();
     void logout();
 
 private:
     RecMail *parseHeader( const char *header );
+    QString *parseMailboxList( mailimf_mailbox_list *list );
+    QString *parseMailbox( mailimf_mailbox *box );
+    QString *parseGroup( mailimf_group *group );
+    QString *parseAddressList( mailimf_address_list *list );
+    QString *parseDateTime( mailimf_date_time *date );
     POP3account *account;
     mailpop3 *m_pop3;
 
 };
 
 #endif
diff --git a/noncore/net/mail/pop3wrapper.cpp b/noncore/net/mail/pop3wrapper.cpp
index 1538d50..2aaff30 100644
--- a/noncore/net/mail/pop3wrapper.cpp
+++ b/noncore/net/mail/pop3wrapper.cpp
@@ -1,112 +1,242 @@
 
 #include "pop3wrapper.h"
 #include "mailtypes.h"
 #include <libetpan/mailpop3.h>
 
 POP3wrapper::POP3wrapper( POP3account *a )
 {
     account = a;
     m_pop3 = NULL;
 }
 
 POP3wrapper::~POP3wrapper()
 {
     logout();
 }
 
 void POP3wrapper::pop3_progress( size_t current, size_t maximum )
 {
     qDebug( "POP3: %i of %i", current, maximum );
 }
 
 void POP3wrapper::listMessages( QList<RecMail> &target )
 {
     int err = MAILPOP3_NO_ERROR;
     char *header;
     size_t length;
     carray *messages;
 
     login();
     mailpop3_list( m_pop3, &messages );
 
     for ( int i = carray_count( messages ); i > 0; i-- ) {
         mailpop3_msg_info *info = (mailpop3_msg_info *) carray_get( messages, i - 1 );
 
         err = mailpop3_header( m_pop3, info->index, &header, &length );
         if ( err != MAILPOP3_NO_ERROR ) {
             qDebug( "POP3: error retrieving header msgid: %i", info->index );
             logout();
             return;
         }
         RecMail *mail = parseHeader( header );
         mail->setNumber( info->index );
         target.append( mail );
     }
 
     logout();
 }
 
-RecMail *POP3wrapper::parseHeader( const char *h )
+RecMail *POP3wrapper::parseHeader( const char *header )
 {
+    int err = MAILIMF_NO_ERROR;
+    size_t curTok;
     RecMail *mail = new RecMail();
-    QString header( h );
+    mailimf_fields *fields;
+    
+    err = mailimf_fields_parse( (char *) header, strlen( header ), &curTok, &fields );
+    for ( clistiter *current = clist_begin( fields->list ); current != NULL; current = current->next ) {
+        mailimf_field *field = (mailimf_field *) current->data;
+        switch ( field->type ) {
+            case MAILIMF_FIELD_FROM:
+                mail->setFrom( *parseMailboxList( field->field.from->mb_list ) );
+                break;
+            case MAILIMF_FIELD_TO:
+                mail->setTo( *parseAddressList( field->field.to->addr_list ) );
+                break;
+            case MAILIMF_FIELD_CC:
+                mail->setCC( *parseAddressList( field->field.cc->addr_list ) );
+                break;
+            case MAILIMF_FIELD_BCC:
+                mail->setBcc( *parseAddressList( field->field.bcc->addr_list ) );
+                break;
+            case MAILIMF_FIELD_SUBJECT:
+                mail->setSubject( QString( field->field.subject->value ) );
+                break;
+            case MAILIMF_FIELD_ORIG_DATE:
+                mail->setDate( *parseDateTime( field->field.orig_date->date_time ) );
+                break;
+            default:
+                break;
+        }
+    }
+    
+    return mail;
+}
 
-    //TODO: parse header - maybe something like this is already implemented in libetpan?
-    mail->setSubject( "Blah blubb" );
+QString *POP3wrapper::parseDateTime( mailimf_date_time *date )
+{
+    char tmp[23];
+    
+    snprintf( tmp, 23,  "%02i.%02i.%04i %02i:%02i:%02i %+05i", 
+        date->day, date->month, date->year, date->hour, date->min, date->sec, date->zone );
+    
+    QString *result = new QString( tmp );
+
+    return result;
+}
 
-    return mail;
+QString *POP3wrapper::parseAddressList( mailimf_address_list *list )
+{
+    QString *result = new QString( "" );
+
+    bool first = true;
+    for ( clistiter *current = clist_begin( list->list ); current != NULL; current = current->next ) {
+        mailimf_address *addr = (mailimf_address *) current->data;
+        
+        if ( !first ) {
+            result->append( "," );
+        } else {
+            first = false;
+        }
+
+        QString *tmp;
+        
+        switch ( addr->type ) {
+            case MAILIMF_ADDRESS_MAILBOX:
+                tmp = parseMailbox( addr->mailbox );
+                result->append( *tmp );
+                delete tmp;
+                break;
+            case MAILIMF_ADDRESS_GROUP:
+                tmp = parseGroup( addr->group );
+                result->append( *tmp );
+                delete tmp;
+                break;
+            default:
+                qDebug( "POP3: unkown mailimf address type" );
+                break;
+        }
+    }
+    
+    return result;
+}
+
+QString *POP3wrapper::parseGroup( mailimf_group *group )
+{
+    QString *result =  new QString( "" );
+
+    result->append( group->display_name );
+    result->append( ": " );
+
+    if ( group->mb_list != NULL ) {
+        QString *tmp = parseMailboxList( group->mb_list );
+        result->append( *tmp );
+        delete tmp;
+    }
+
+    result->append( ";" );
+    
+    return result;
+}
+
+QString *POP3wrapper::parseMailbox( mailimf_mailbox *box )
+{
+    QString *result =  new QString( "" );
+
+    if ( box->display_name == NULL ) {
+        result->append( box->addr_spec );
+    } else {
+        result->append( box->display_name );
+        result->append( " <" );
+        result->append( box->addr_spec );
+        result->append( ">" );
+    }
+        
+    return result;
+}
+
+QString *POP3wrapper::parseMailboxList( mailimf_mailbox_list *list )
+{
+    QString *result =  new QString( "" );
+
+    bool first = true;
+    for ( clistiter *current = clist_begin( list->list ); current != NULL; current = current->next ) {
+        mailimf_mailbox *box = (mailimf_mailbox *) current->data;
+
+        if ( !first ) {
+            result->append( "," );
+        } else {
+            first = false;
+        }
+       
+        QString *tmp = parseMailbox( box );
+        result->append( *tmp );
+        delete tmp;
+    }
+    
+    return result;
 }
 
 void POP3wrapper::login()
 {
     if ( m_pop3 != NULL ) logout();
 
     const char *server, *user, *pass;
     uint16_t port;
     int err = MAILPOP3_NO_ERROR;
 
     server = account->getServer().latin1();
     port = account->getPort().toUInt();
     user = account->getUser().latin1();
     pass = account->getPassword().latin1();
 
     m_pop3 = mailpop3_new( 200, &pop3_progress );
 
     // connect
     if (account->getSSL()) {
         err = mailpop3_ssl_connect( m_pop3, (char*)server, port );
     } else {
         err = mailpop3_socket_connect( m_pop3, (char*)server, port );
     }
 
     if ( err != MAILPOP3_NO_ERROR ) {
         qDebug( "pop3: error connecting to %s\n reason: %s", server,
                 m_pop3->response );
         mailpop3_free( m_pop3 );
         m_pop3 = NULL;
         return;
     }
     qDebug( "POP3: connected!" );
 
     // login
     // TODO: decide if apop or plain login should be used
     err = mailpop3_login( m_pop3, (char *) user, (char *) pass );
     if ( err != MAILPOP3_NO_ERROR ) {
         qDebug( "pop3: error logging in: %s", m_pop3->response );
         logout();
         return;
     }
 
     qDebug( "POP3: logged in!" );
 }
 
 void POP3wrapper::logout()
 {
     int err = MAILPOP3_NO_ERROR;
     if ( m_pop3 == NULL ) return;
     err = mailpop3_quit( m_pop3 );
     mailpop3_free( m_pop3 );
     m_pop3 = NULL;
 }
 
 
diff --git a/noncore/net/mail/pop3wrapper.h b/noncore/net/mail/pop3wrapper.h
index f242746..a8937fb 100644
--- a/noncore/net/mail/pop3wrapper.h
+++ b/noncore/net/mail/pop3wrapper.h
@@ -1,29 +1,34 @@
 #ifndef __POP3WRAPPER
 #define __POP3WRAPPER
 
 #include "mailwrapper.h"
 
 class RecMail;
 
 class POP3wrapper : public QObject
 {
     Q_OBJECT
 
 public:
     POP3wrapper( POP3account *a );
     virtual ~POP3wrapper();
     void listMessages( QList<RecMail> &target );
     static void pop3_progress( size_t current, size_t maximum );
 
 protected:
     void login();
     void logout();
 
 private:
     RecMail *parseHeader( const char *header );
+    QString *parseMailboxList( mailimf_mailbox_list *list );
+    QString *parseMailbox( mailimf_mailbox *box );
+    QString *parseGroup( mailimf_group *group );
+    QString *parseAddressList( mailimf_address_list *list );
+    QString *parseDateTime( mailimf_date_time *date );
     POP3account *account;
     mailpop3 *m_pop3;
 
 };
 
 #endif