From 6287f011db0a566d17ae1614d8129f421125d934 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Thu, 08 Jan 2004 19:15:10 +0000
Subject: MH storage implemented

local folders will be type of MH not MBOX
---
(limited to 'noncore/net/mail/libmailwrapper/mhwrapper.cpp')

diff --git a/noncore/net/mail/libmailwrapper/mhwrapper.cpp b/noncore/net/mail/libmailwrapper/mhwrapper.cpp
new file mode 100644
index 0000000..85f9cf0
--- a/dev/null
+++ b/noncore/net/mail/libmailwrapper/mhwrapper.cpp
@@ -0,0 +1,330 @@
+#include "mhwrapper.h"
+#include "mailtypes.h"
+#include "mailwrapper.h"
+#include <libetpan/libetpan.h>
+#include <qdir.h>
+#include <stdlib.h>
+#include <qpe/global.h>
+
+const QString MHwrapper::wrapperType="MH";
+
+MHwrapper::MHwrapper(const QString & mbox_dir,const QString&mbox_name)
+    : Genericwrapper(),MHPath(mbox_dir),MHName(mbox_name)
+{
+    if (MHPath.length()>0) {
+        if (MHPath[MHPath.length()-1]=='/') {
+            MHPath=MHPath.left(MHPath.length()-1);
+        }
+        qDebug(MHPath);
+        QDir dir(MHPath);
+        if (!dir.exists()) {
+            dir.mkdir(MHPath);
+        }
+        init_storage();
+    }
+}
+
+void MHwrapper::init_storage()
+{
+    int r;
+    QString pre = MHPath;
+    if (!m_storage) {
+        m_storage = mailstorage_new(NULL);
+        r = mh_mailstorage_init(m_storage,(char*)pre.latin1(),0,0,0);
+        if (r != MAIL_NO_ERROR) {
+            qDebug("error initializing storage");
+            mailstorage_free(m_storage);
+            m_storage = 0;
+            return;
+        }
+    }
+    r = mailstorage_connect(m_storage);
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error connecting storage");
+        mailstorage_free(m_storage);
+        m_storage = 0;
+    }
+}
+
+void MHwrapper::clean_storage()
+{
+    if (m_storage) {
+        mailstorage_disconnect(m_storage);
+        mailstorage_free(m_storage);
+        m_storage = 0;
+    }
+}
+
+MHwrapper::~MHwrapper()
+{
+    clean_storage();
+}
+
+void MHwrapper::listMessages(const QString & mailbox, QList<RecMail> &target )
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    QString f = buildPath(mailbox);
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)mailbox.latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting folder!");
+        return;
+    }
+    parseList(target,m_storage->sto_session,f);
+    Global::statusMessage(tr("Mailbox has %1 mail(s)").arg(target.count()));
+}
+
+QList<Folder>* MHwrapper::listFolders()
+{
+    QList<Folder> * folders = new QList<Folder>();
+    folders->setAutoDelete( false );
+    init_storage();
+    if (!m_storage) {
+        return folders;
+    }
+    mail_list*flist = 0;
+    clistcell*current=0;
+    int r = mailsession_list_folders(m_storage->sto_session,NULL,&flist);
+    if (r != MAIL_NO_ERROR || !flist) {
+        qDebug("error getting folder list");
+        return folders;
+    }
+    for (current=clist_begin(flist->mb_list);current!=0;current=clist_next(current)) {
+        QString t = (char*)current->data;
+        t.replace(0,MHPath.length(),"");
+        folders->append(new MHFolder(t,MHPath));
+    }
+    mail_list_free(flist);
+    return folders;
+}
+
+void MHwrapper::deleteMail(const RecMail&mail)
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)mail.getMbox().latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting folder!");
+        return;
+    }
+    r = mailsession_remove_message(m_storage->sto_session,mail.getNumber());
+    if (r != MAIL_NO_ERROR) {
+        qDebug("error deleting mail");
+    }
+}
+
+void MHwrapper::answeredMail(const RecMail&)
+{
+}
+
+RecBody MHwrapper::fetchBody( const RecMail &mail )
+{
+    RecBody body;
+    init_storage();
+    if (!m_storage) {
+        return body;
+    }
+    mailmessage * msg;
+    char*data=0;
+    size_t size;
+
+    /* mail should hold the complete path! */
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)mail.getMbox().latin1());
+    if (r != MAIL_NO_ERROR) {
+        return body;
+    }
+    r = mailsession_get_message(m_storage->sto_session, mail.getNumber(), &msg);
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error fetching mail %i",mail.getNumber());
+        return body;
+    }
+    body = parseMail(msg);    
+    mailmessage_fetch_result_free(msg,data);
+    return body;
+}
+
+void MHwrapper::mbox_progress( size_t current, size_t maximum )
+{
+    qDebug("MH %i von %i",current,maximum);
+}
+
+QString MHwrapper::buildPath(const QString&p)
+{
+    QString f="";
+    if (p.length()==0||p=="/")
+        return MHPath;
+    if (!p.startsWith(MHPath)) {
+        f+=MHPath;
+    }
+    if (!p.startsWith("/")) {
+        f+="/";
+    }
+    f+=p;
+    return f;
+}
+
+int MHwrapper::createMbox(const QString&folder,const Folder*,const QString&,bool )
+{
+    init_storage();
+    if (!m_storage) {
+        return 0;
+    }
+    QString f = buildPath(folder);
+    int r = mailsession_create_folder(m_storage->sto_session,(char*)f.latin1());
+    if (r != MAIL_NO_ERROR) {
+        qDebug("error creating folder");
+        return 0;
+    }
+    qDebug("Folder created");
+    mailstorage_disconnect(m_storage);
+    return 1;
+}
+
+void MHwrapper::storeMessage(const char*msg,size_t length, const QString&Folder)
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    QString f = buildPath(Folder);
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)f.latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting folder!");
+        return;
+    }
+    r = mailsession_append_message(m_storage->sto_session,(char*)msg,length);
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error storing mail");
+    }
+    return;
+}
+
+encodedString* MHwrapper::fetchRawBody(const RecMail&mail)
+{
+    encodedString*result = 0;
+    init_storage();
+    if (!m_storage) {
+        return result;
+    }
+    mailmessage * msg = 0;
+    char*data=0;
+    size_t size;
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)mail.getMbox().latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting folder!");
+        return result;
+    }
+    r = mailsession_get_message(m_storage->sto_session, mail.getNumber(), &msg);
+    if (r != MAIL_NO_ERROR) {
+        Global::statusMessage(tr("Error fetching mail %i").arg(mail.getNumber()));
+        return 0;
+    }
+    r = mailmessage_fetch(msg,&data,&size);
+    if (r != MAIL_NO_ERROR) {
+        Global::statusMessage(tr("Error fetching mail %i").arg(mail.getNumber()));
+        if (msg) mailmessage_free(msg);
+        return 0;
+    }
+    result = new encodedString(data,size);
+    if (msg) mailmessage_free(msg);
+    return result;
+}
+
+void MHwrapper::deleteMails(const QString & mailbox,QList<RecMail> &target)
+{
+#if 0
+    QString p = MHPath+"/";
+    p+=mailbox;
+    mailmbox_folder*f = 0;
+    int r = mailmbox_init(p.latin1(),0,1,0,&f);
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error init folder");
+        return;
+    }
+    deleteMails(f,target);
+    mailmbox_done(f);
+#endif
+}
+
+int MHwrapper::deleteAllMail(const Folder*tfolder)
+{
+    init_storage();
+    if (!m_storage) {
+        return 0;
+    }
+    int res = 1;
+    if (!tfolder) return 0;
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)tfolder->getName().latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting folder!");
+        return 0;
+    }
+    mailmessage_list*l=0;
+    r = mailsession_get_messages_list(m_storage->sto_session,&l);
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error message list");
+        res = 0;
+    }
+    unsigned j = 0;
+    for(unsigned int i = 0 ; l!= 0 && res==1 && i < carray_count(l->msg_tab) ; ++i) {
+        mailmessage * msg;
+        msg = (mailmessage*)carray_get(l->msg_tab, i);
+        j = msg->msg_index;
+        r = mailsession_remove_message(m_storage->sto_session,j);
+        if (r != MAIL_NO_ERROR) {
+            Global::statusMessage(tr("Error deleting mail %1").arg(i+1));
+            res = 0;
+            break;
+        }
+    }
+    if (l) mailmessage_list_free(l);
+    return res;
+}
+
+int MHwrapper::deleteMbox(const Folder*tfolder)
+{
+    init_storage();
+    if (!m_storage) {
+        return 0;
+    }
+    if (!tfolder) return 0;
+    int r = mailsession_delete_folder(m_storage->sto_session,(char*)tfolder->getName().latin1());
+    if (r != MAIL_NO_ERROR) {
+        qDebug("error deleting mail box");
+        return 0;
+    }
+    qDebug("mail box deleted");
+    mailstorage_disconnect(m_storage);
+    return 1;
+}
+
+void MHwrapper::statusFolder(folderStat&target_stat,const QString & mailbox)
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    target_stat.message_count = 0;
+    target_stat.message_unseen = 0;
+    target_stat.message_recent = 0;
+    QString f = buildPath(mailbox);
+    int r = mailsession_status_folder(m_storage->sto_session,(char*)f.latin1(),&target_stat.message_count,
+            &target_stat.message_recent,&target_stat.message_unseen);
+    if (r != MAIL_NO_ERROR) {
+        Global::statusMessage(tr("Error retrieving status"));
+    }
+}
+
+const QString&MHwrapper::getType()const
+{
+    return wrapperType;
+}
+
+const QString&MHwrapper::getName()const
+{
+    return MHName;
+}
--
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