receiving and splitting a mail finished

next step: setup unique ids for attachmenst if not given an cache them.
Note: this could can used later for MH access, too. Means, pop3 and
MH wrapper should get a baseclass for the parsing funs.

4 files changed, 52 insertions, 16 deletions

diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
index 2c2a42a..65cd4ba 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
@@ -401,177 +401,194 @@ QList<Folder>* POP3wrapper::listFolders()
     QList<Folder> * folders = new QList<Folder>();
     folders->setAutoDelete( false );
     Folder*inb=new Folder("INBOX","/");
     folders->append(inb);
     return folders;
 }
 
 QString POP3wrapper::fetchTextPart(const RecMail&,const RecPart&)
 {
     return "";
 }
 
 void POP3wrapper::deleteMail(const RecMail&mail)
 {
     login();
     if (!m_pop3) return;
     int err = mailpop3_dele(m_pop3,mail.getNumber());
     if (err != MAILPOP3_NO_ERROR) {
         qDebug("error deleting mail");
     }
 }
 
 void POP3wrapper::answeredMail(const RecMail&)
 {
 }
 
 encodedString* POP3wrapper::fetchDecodedPart(const RecMail&,const RecPart&)
 {
     return new encodedString();
 }
 
 encodedString* POP3wrapper::fetchRawPart(const RecMail&,const RecPart&)
 {
     return new encodedString();
 }
 
 void POP3wrapper::traverseBody(RecBody&target,mailmessage*message,mailmime*mime,unsigned int current_rec)
 {
     if (current_rec >= 10) {
         qDebug("too deep recursion!");
     }
     if (!message || !mime) {
         return;
     }
     int r;
     char*data = 0;
     size_t len;
     clistiter * cur = 0;
-    mailmime_single_fields fields;
     int res;
     QString b;
-    memset(&fields, 0, sizeof(struct mailmime_single_fields));
     RecPart part;
     
-    if (mime->mm_mime_fields != NULL) {
-        mailmime_single_fields_init(&fields, mime->mm_mime_fields,
-            mime->mm_content_type);
-    }
     switch (mime->mm_type) {
     case MAILMIME_SINGLE:
         r = mailmessage_fetch_section(message,mime,&data,&len);
+        part.setSize(len);
         fillSingleBody(part,message,mime);
         if (part.Type()=="text" && target.Bodytext().isNull()) {
             encodedString*r = new encodedString();
             r->setContent(data,len);
             encodedString*res = decode_String(r,part.Encoding());
             b = QString(res->Content());
             delete r;
             delete res;
             target.setBodytext(b);
             target.setDescription(part);
         } else {
             /* TODO: Add the content to a list and store it for later use */
             if (data) free(data);
             target.addPart(part);
         }
         break;
     case MAILMIME_MULTIPLE:
         for (cur = clist_begin(mime->mm_data.mm_multipart.mm_mp_list) ; cur != NULL ; cur = clist_next(cur)) {
             traverseBody(target,message, (mailmime*)clist_content(cur),current_rec+1);
         }
         break;
     case MAILMIME_MESSAGE:
         if (mime->mm_data.mm_message.mm_msg_mime != NULL) {
             traverseBody(target,message,mime->mm_data.mm_message.mm_msg_mime,current_rec+1);
         }
         break;
     }
 }
 
 QString POP3wrapper::getencoding(mailmime_mechanism*aEnc)
 {
     QString enc="7bit";
     if (!aEnc) return enc;
     switch(aEnc->enc_type) {
     case MAILMIME_MECHANISM_7BIT:
         enc = "7bit";
         break;
     case MAILMIME_MECHANISM_8BIT:
         enc = "8bit";
         break;
     case MAILMIME_MECHANISM_BINARY:
         enc = "binary";
         break;
     case MAILMIME_MECHANISM_QUOTED_PRINTABLE:
         enc = "quoted-printable";
         break;
     case MAILMIME_MECHANISM_BASE64:
         enc = "base64";
         break;
     case MAILMIME_MECHANISM_TOKEN:
     default:
         if (aEnc->enc_token) {
             enc = QString(aEnc->enc_token);
         }
         break;
     }
     return enc;
 }
 
 void POP3wrapper::fillSingleBody(RecPart&target,mailmessage*,mailmime*mime)
 {
     if (!mime) {
         return;
     }
-    mailmime_content*type = mime->mm_content_type;
     mailmime_field*field = 0;
+    mailmime_single_fields fields;
+    memset(&fields, 0, sizeof(struct mailmime_single_fields));
+    if (mime->mm_mime_fields != NULL) {
+        mailmime_single_fields_init(&fields, mime->mm_mime_fields,
+            mime->mm_content_type);
+    }
+    
+    mailmime_content*type = fields.fld_content;
     clistcell*current;
     if (!type) {
         target.setType("text");
         target.setSubtype("plain");
     } else {
         target.setSubtype(type->ct_subtype);
         switch(type->ct_type->tp_data.tp_discrete_type->dt_type) {
         case MAILMIME_DISCRETE_TYPE_TEXT:
             target.setType("text");
             break;
         case MAILMIME_DISCRETE_TYPE_IMAGE:
             target.setType("image");
             break;
         case MAILMIME_DISCRETE_TYPE_AUDIO:
             target.setType("audio");
             break;
         case MAILMIME_DISCRETE_TYPE_VIDEO:
             target.setType("video");
             break;
         case MAILMIME_DISCRETE_TYPE_APPLICATION:
             target.setType("application");
             break;
         case MAILMIME_DISCRETE_TYPE_EXTENSION:
         default:
             if (type->ct_type->tp_data.tp_discrete_type->dt_extension) {
                 target.setType(type->ct_type->tp_data.tp_discrete_type->dt_extension);
             }
             break;
         }
+        if (type->ct_parameters) {
+            fillParameters(target,type->ct_parameters);
+        }
     }
     if (mime->mm_mime_fields && mime->mm_mime_fields->fld_list) {
         for (current=clist_begin(mime->mm_mime_fields->fld_list);current!=0;current=clist_next(current)) {
             field = (mailmime_field*)current->data;
             switch(field->fld_type) {
             case MAILMIME_FIELD_TRANSFER_ENCODING:
                 target.setEncoding(getencoding(field->fld_data.fld_encoding));
                 break;
             case MAILMIME_FIELD_ID:
                 target.setIdentifier(field->fld_data.fld_id);
                 break;
             case MAILMIME_FIELD_DESCRIPTION:
                 target.setDescription(field->fld_data.fld_description);
                 break;
             default:
                 break;
             }
         }
     }
-    // TODO search the parameter list for unique id and so on
+}
+
+void POP3wrapper::fillParameters(RecPart&target,clist*parameters)
+{
+    if (!parameters) {return;}
+    clistcell*current=0;
+    mailmime_parameter*param;
+    for (current=clist_begin(parameters);current!=0;current=clist_next(current)) {
+        param = (mailmime_parameter*)current->data;
+        if (param) {
+            target.addParameter(QString(param->pa_name).lower(),QString(param->pa_value));
+        }
+    }
 }
diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.h b/noncore/net/mail/libmailwrapper/pop3wrapper.h
index 4171a76..b17928e 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.h
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.h
@@ -1,57 +1,58 @@
 #ifndef __POP3WRAPPER
 #define __POP3WRAPPER
 
 #include "mailwrapper.h"
 #include "abstractmail.h"
 
 class RecMail;
 class RecBody;
 class encodedString;
 struct mailpop3;
 struct mailmessage;
 struct mailmime;
 struct mailmime_mechanism;
 
 class POP3wrapper : public AbstractMail
 {
     Q_OBJECT
 
 public:
     POP3wrapper( POP3account *a );
     virtual ~POP3wrapper();
     /* mailbox will be ignored */
     virtual void listMessages(const QString & mailbox, QList<RecMail> &target );
     virtual QList<Folder>* listFolders();
     virtual QString fetchTextPart(const RecMail&mail,const RecPart&part);
     virtual encodedString* fetchDecodedPart(const RecMail&mail,const RecPart&part);
     virtual encodedString* fetchRawPart(const RecMail&mail,const RecPart&part);
 
     virtual void deleteMail(const RecMail&mail);
     virtual void answeredMail(const RecMail&mail);
 
     RecBody fetchBody( const RecMail &mail );
     static void pop3_progress( size_t current, size_t maximum );
 
 protected:
     void login();
     void logout();
     
     RecMail *parseHeader( const char *header );
     RecBody parseMail( char *message );
     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 );
     
     static void traverseBody(RecBody&target,mailmessage*message,mailmime*mime,unsigned int current_rek=0);
     static void fillSingleBody(RecPart&target,mailmessage*message,mailmime*mime);
+    static void fillParameters(RecPart&target,clist*parameters);
     static QString POP3wrapper::getencoding(mailmime_mechanism*aEnc);
 
     POP3account *account;
     mailpop3 *m_pop3;
     QString msgTempName;
     unsigned int last_msg_id;
 };
 
 #endif
diff --git a/noncore/net/mail/pop3wrapper.cpp b/noncore/net/mail/pop3wrapper.cpp
index 2c2a42a..65cd4ba 100644
--- a/noncore/net/mail/pop3wrapper.cpp
+++ b/noncore/net/mail/pop3wrapper.cpp
@@ -401,177 +401,194 @@ QList<Folder>* POP3wrapper::listFolders()
     QList<Folder> * folders = new QList<Folder>();
     folders->setAutoDelete( false );
     Folder*inb=new Folder("INBOX","/");
     folders->append(inb);
     return folders;
 }
 
 QString POP3wrapper::fetchTextPart(const RecMail&,const RecPart&)
 {
     return "";
 }
 
 void POP3wrapper::deleteMail(const RecMail&mail)
 {
     login();
     if (!m_pop3) return;
     int err = mailpop3_dele(m_pop3,mail.getNumber());
     if (err != MAILPOP3_NO_ERROR) {
         qDebug("error deleting mail");
     }
 }
 
 void POP3wrapper::answeredMail(const RecMail&)
 {
 }
 
 encodedString* POP3wrapper::fetchDecodedPart(const RecMail&,const RecPart&)
 {
     return new encodedString();
 }
 
 encodedString* POP3wrapper::fetchRawPart(const RecMail&,const RecPart&)
 {
     return new encodedString();
 }
 
 void POP3wrapper::traverseBody(RecBody&target,mailmessage*message,mailmime*mime,unsigned int current_rec)
 {
     if (current_rec >= 10) {
         qDebug("too deep recursion!");
     }
     if (!message || !mime) {
         return;
     }
     int r;
     char*data = 0;
     size_t len;
     clistiter * cur = 0;
-    mailmime_single_fields fields;
     int res;
     QString b;
-    memset(&fields, 0, sizeof(struct mailmime_single_fields));
     RecPart part;
     
-    if (mime->mm_mime_fields != NULL) {
-        mailmime_single_fields_init(&fields, mime->mm_mime_fields,
-            mime->mm_content_type);
-    }
     switch (mime->mm_type) {
     case MAILMIME_SINGLE:
         r = mailmessage_fetch_section(message,mime,&data,&len);
+        part.setSize(len);
         fillSingleBody(part,message,mime);
         if (part.Type()=="text" && target.Bodytext().isNull()) {
             encodedString*r = new encodedString();
             r->setContent(data,len);
             encodedString*res = decode_String(r,part.Encoding());
             b = QString(res->Content());
             delete r;
             delete res;
             target.setBodytext(b);
             target.setDescription(part);
         } else {
             /* TODO: Add the content to a list and store it for later use */
             if (data) free(data);
             target.addPart(part);
         }
         break;
     case MAILMIME_MULTIPLE:
         for (cur = clist_begin(mime->mm_data.mm_multipart.mm_mp_list) ; cur != NULL ; cur = clist_next(cur)) {
             traverseBody(target,message, (mailmime*)clist_content(cur),current_rec+1);
         }
         break;
     case MAILMIME_MESSAGE:
         if (mime->mm_data.mm_message.mm_msg_mime != NULL) {
             traverseBody(target,message,mime->mm_data.mm_message.mm_msg_mime,current_rec+1);
         }
         break;
     }
 }
 
 QString POP3wrapper::getencoding(mailmime_mechanism*aEnc)
 {
     QString enc="7bit";
     if (!aEnc) return enc;
     switch(aEnc->enc_type) {
     case MAILMIME_MECHANISM_7BIT:
         enc = "7bit";
         break;
     case MAILMIME_MECHANISM_8BIT:
         enc = "8bit";
         break;
     case MAILMIME_MECHANISM_BINARY:
         enc = "binary";
         break;
     case MAILMIME_MECHANISM_QUOTED_PRINTABLE:
         enc = "quoted-printable";
         break;
     case MAILMIME_MECHANISM_BASE64:
         enc = "base64";
         break;
     case MAILMIME_MECHANISM_TOKEN:
     default:
         if (aEnc->enc_token) {
             enc = QString(aEnc->enc_token);
         }
         break;
     }
     return enc;
 }
 
 void POP3wrapper::fillSingleBody(RecPart&target,mailmessage*,mailmime*mime)
 {
     if (!mime) {
         return;
     }
-    mailmime_content*type = mime->mm_content_type;
     mailmime_field*field = 0;
+    mailmime_single_fields fields;
+    memset(&fields, 0, sizeof(struct mailmime_single_fields));
+    if (mime->mm_mime_fields != NULL) {
+        mailmime_single_fields_init(&fields, mime->mm_mime_fields,
+            mime->mm_content_type);
+    }
+    
+    mailmime_content*type = fields.fld_content;
     clistcell*current;
     if (!type) {
         target.setType("text");
         target.setSubtype("plain");
     } else {
         target.setSubtype(type->ct_subtype);
         switch(type->ct_type->tp_data.tp_discrete_type->dt_type) {
         case MAILMIME_DISCRETE_TYPE_TEXT:
             target.setType("text");
             break;
         case MAILMIME_DISCRETE_TYPE_IMAGE:
             target.setType("image");
             break;
         case MAILMIME_DISCRETE_TYPE_AUDIO:
             target.setType("audio");
             break;
         case MAILMIME_DISCRETE_TYPE_VIDEO:
             target.setType("video");
             break;
         case MAILMIME_DISCRETE_TYPE_APPLICATION:
             target.setType("application");
             break;
         case MAILMIME_DISCRETE_TYPE_EXTENSION:
         default:
             if (type->ct_type->tp_data.tp_discrete_type->dt_extension) {
                 target.setType(type->ct_type->tp_data.tp_discrete_type->dt_extension);
             }
             break;
         }
+        if (type->ct_parameters) {
+            fillParameters(target,type->ct_parameters);
+        }
     }
     if (mime->mm_mime_fields && mime->mm_mime_fields->fld_list) {
         for (current=clist_begin(mime->mm_mime_fields->fld_list);current!=0;current=clist_next(current)) {
             field = (mailmime_field*)current->data;
             switch(field->fld_type) {
             case MAILMIME_FIELD_TRANSFER_ENCODING:
                 target.setEncoding(getencoding(field->fld_data.fld_encoding));
                 break;
             case MAILMIME_FIELD_ID:
                 target.setIdentifier(field->fld_data.fld_id);
                 break;
             case MAILMIME_FIELD_DESCRIPTION:
                 target.setDescription(field->fld_data.fld_description);
                 break;
             default:
                 break;
             }
         }
     }
-    // TODO search the parameter list for unique id and so on
+}
+
+void POP3wrapper::fillParameters(RecPart&target,clist*parameters)
+{
+    if (!parameters) {return;}
+    clistcell*current=0;
+    mailmime_parameter*param;
+    for (current=clist_begin(parameters);current!=0;current=clist_next(current)) {
+        param = (mailmime_parameter*)current->data;
+        if (param) {
+            target.addParameter(QString(param->pa_name).lower(),QString(param->pa_value));
+        }
+    }
 }
diff --git a/noncore/net/mail/pop3wrapper.h b/noncore/net/mail/pop3wrapper.h
index 4171a76..b17928e 100644
--- a/noncore/net/mail/pop3wrapper.h
+++ b/noncore/net/mail/pop3wrapper.h
@@ -1,57 +1,58 @@
 #ifndef __POP3WRAPPER
 #define __POP3WRAPPER
 
 #include "mailwrapper.h"
 #include "abstractmail.h"
 
 class RecMail;
 class RecBody;
 class encodedString;
 struct mailpop3;
 struct mailmessage;
 struct mailmime;
 struct mailmime_mechanism;
 
 class POP3wrapper : public AbstractMail
 {
     Q_OBJECT
 
 public:
     POP3wrapper( POP3account *a );
     virtual ~POP3wrapper();
     /* mailbox will be ignored */
     virtual void listMessages(const QString & mailbox, QList<RecMail> &target );
     virtual QList<Folder>* listFolders();
     virtual QString fetchTextPart(const RecMail&mail,const RecPart&part);
     virtual encodedString* fetchDecodedPart(const RecMail&mail,const RecPart&part);
     virtual encodedString* fetchRawPart(const RecMail&mail,const RecPart&part);
 
     virtual void deleteMail(const RecMail&mail);
     virtual void answeredMail(const RecMail&mail);
 
     RecBody fetchBody( const RecMail &mail );
     static void pop3_progress( size_t current, size_t maximum );
 
 protected:
     void login();
     void logout();
     
     RecMail *parseHeader( const char *header );
     RecBody parseMail( char *message );
     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 );
     
     static void traverseBody(RecBody&target,mailmessage*message,mailmime*mime,unsigned int current_rek=0);
     static void fillSingleBody(RecPart&target,mailmessage*message,mailmime*mime);
+    static void fillParameters(RecPart&target,clist*parameters);
     static QString POP3wrapper::getencoding(mailmime_mechanism*aEnc);
 
     POP3account *account;
     mailpop3 *m_pop3;
     QString msgTempName;
     unsigned int last_msg_id;
 };
 
 #endif