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authorzautrix <zautrix>2004-10-18 10:57:05 (UTC)
committer zautrix <zautrix>2004-10-18 10:57:05 (UTC)
commita83b6694d2f80ec58f6eb88684897052c69276a0 (patch) (side-by-side diff)
tree4b20f33e874f035f54021638125ed293e4202613
parent112db6c41265da5255a58424186d95d7a00b6ff0 (diff)
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some mail imap changes
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--kmicromail/libmailwrapper/imapwrapper.cpp127
1 files changed, 72 insertions, 55 deletions
diff --git a/kmicromail/libmailwrapper/imapwrapper.cpp b/kmicromail/libmailwrapper/imapwrapper.cpp
index b0dd1b8..a6688ed 100644
--- a/kmicromail/libmailwrapper/imapwrapper.cpp
+++ b/kmicromail/libmailwrapper/imapwrapper.cpp
@@ -1,392 +1,409 @@
// CHANGED 2004-09-31 Lutz Rogowski
#include <stdlib.h>
#include <libetpan/libetpan.h>
#include <qpe/global.h>
#include <qapplication.h>
#include "imapwrapper.h"
#include "mailtypes.h"
#include "logindialog.h"
#include <qprogressbar.h>
#include "genericwrapper.h"
#include <kglobal.h>
using namespace Opie::Core;
int IMAPwrapper::mMax = 0;
int IMAPwrapper::mCurrent = 0;
IMAPwrapper::IMAPwrapper( IMAPaccount *a )
: AbstractMail()
{
account = a;
m_imap = 0;
m_Lastmbox = "";
mCurrent = 0;
mMax = 0;
}
IMAPwrapper::~IMAPwrapper()
{
logout();
}
/* to avoid to often select statements in loops etc.
we trust that we are logged in and connection is established!*/
int IMAPwrapper::selectMbox(const QString&mbox)
{
if (mbox == m_Lastmbox) {
return MAILIMAP_NO_ERROR;
}
int err = mailimap_select( m_imap, (char*)mbox.latin1());
if ( err != MAILIMAP_NO_ERROR ) {
m_Lastmbox = "";
return err;
}
m_Lastmbox = mbox;
return err;
}
void IMAPwrapper::imap_progress( size_t current, size_t maximum )
{
//qDebug("imap progress %d of %d ",current,maximum );
//Global::statusMessage(tr("Downloading message %1 of %2").arg( current).arg(maximum));
//qApp->processEvents()
static int last = 0;
if ( last != current )
IMAPwrapper::progress();
last = current;
}
void IMAPwrapper::progress( QString m )
{
static QString mProgrMess;
if ( m != QString::null ) {
mProgrMess = m;
- mCurrent = 0;
+ mCurrent = 1;
return;
}
QString mess;
//qDebug("progress ");
if ( mMax ) mess = mProgrMess +tr(" message %1 of %2").arg( mCurrent++).arg(mMax);
else mess = mProgrMess +tr(" message %1").arg( mCurrent++);
Global::statusMessage(mess);
+ qDebug("Progress %s %s", mess.latin1(), m.latin1());
qApp->processEvents();
}
bool IMAPwrapper::start_tls(bool force_tls)
{
int err;
bool try_tls;
mailimap_capability_data * cap_data = 0;
err = mailimap_capability(m_imap,&cap_data);
if (err != MAILIMAP_NO_ERROR) {
Global::statusMessage("error getting capabilities!");
return false;
}
clistiter * cur;
for(cur = clist_begin(cap_data->cap_list) ; cur != NULL;cur = clist_next(cur)) {
struct mailimap_capability * cap;
cap = (struct mailimap_capability *)clist_content(cur);
if (cap->cap_type == MAILIMAP_CAPABILITY_NAME) {
if (strcasecmp(cap->cap_data.cap_name, "STARTTLS") == 0) {
try_tls = true;
break;
}
}
}
if (cap_data) {
mailimap_capability_data_free(cap_data);
}
if (try_tls) {
err = mailimap_starttls(m_imap);
if (err != MAILIMAP_NO_ERROR && force_tls) {
Global::statusMessage(tr("Server has no TLS support!"));
try_tls = false;
} else {
mailstream_low * low;
mailstream_low * new_low;
low = mailstream_get_low(m_imap->imap_stream);
if (!low) {
try_tls = false;
} else {
int fd = mailstream_low_get_fd(low);
if (fd > -1 && (new_low = mailstream_low_ssl_open(fd))!=0) {
mailstream_low_free(low);
mailstream_set_low(m_imap->imap_stream, new_low);
} else {
try_tls = false;
}
}
}
}
return try_tls;
}
void IMAPwrapper::login()
{
QString server, user, pass;
uint16_t port;
int err = MAILIMAP_NO_ERROR;
if (account->getOffline()) return;
/* we are connected this moment */
/* TODO: setup a timer holding the line or if connection closed - delete the value */
if (m_imap) {
err = mailimap_noop(m_imap);
if (err!=MAILIMAP_NO_ERROR) {
logout();
} else {
mailstream_flush(m_imap->imap_stream);
return;
}
}
server = account->getServer();
port = account->getPort().toUInt();
if ( account->getUser().isEmpty() || account->getPassword().isEmpty() ) {
LoginDialog login( account->getUser(), account->getPassword(), NULL, 0, true );
login.show();
if ( QDialog::Accepted == login.exec() ) {
// ok
user = login.getUser();
pass = login.getPassword();
} else {
// cancel
return;
}
} else {
user = account->getUser();
pass = account->getPassword();
}
m_imap = mailimap_new( 20, &imap_progress );
/* connect */
bool ssl = false;
bool try_tls = false;
bool force_tls = false;
if ( account->ConnectionType() == 2 ) {
ssl = true;
}
if (account->ConnectionType()==1) {
force_tls = true;
}
if ( ssl ) {
//qDebug("using ssl ");
err = mailimap_ssl_connect( m_imap, (char*)server.latin1(), port );
} else {
err = mailimap_socket_connect( m_imap, (char*)server.latin1(), port );
}
if ( err != MAILIMAP_NO_ERROR &&
err != MAILIMAP_NO_ERROR_AUTHENTICATED &&
err != MAILIMAP_NO_ERROR_NON_AUTHENTICATED ) {
QString failure = "";
if (err == MAILIMAP_ERROR_CONNECTION_REFUSED) {
failure="Connection refused";
} else {
failure="Unknown failure";
}
Global::statusMessage(tr("error connecting imap server: %1").arg(failure));
mailimap_free( m_imap );
m_imap = 0;
return;
}
if (!ssl) {
try_tls = start_tls(force_tls);
}
bool ok = true;
if (force_tls && !try_tls) {
Global::statusMessage(tr("Server has no TLS support!"));
ok = false;
}
/* login */
if (ok) {
err = mailimap_login_simple( m_imap, (char*)user.latin1(), (char*)pass.latin1() );
if ( err != MAILIMAP_NO_ERROR ) {
Global::statusMessage(tr("error logging in imap server: %1").arg(m_imap->imap_response));
ok = false;
}
}
if (!ok) {
err = mailimap_close( m_imap );
mailimap_free( m_imap );
m_imap = 0;
}
}
void IMAPwrapper::logout()
{
int err = MAILIMAP_NO_ERROR;
if (!m_imap) return;
err = mailimap_logout( m_imap );
err = mailimap_close( m_imap );
mailimap_free( m_imap );
m_imap = 0;
m_Lastmbox = "";
}
void IMAPwrapper::listMessages(const QString&mailbox,QValueList<Opie::Core::OSmartPointer<RecMail> > &target , int maxSizeInKb)
{
- int err = MAILIMAP_NO_ERROR;
- clist *result = 0;
- clistcell *current;
- mailimap_fetch_type *fetchType = 0;
- mailimap_set *set = 0;
-
- login();
- if (!m_imap) {
- return;
- }
- /* select mailbox READONLY for operations */
- err = selectMbox(mailbox);
- if ( err != MAILIMAP_NO_ERROR ) {
- return;
- }
- int last = m_imap->imap_selection_info->sel_exists;
+ int tryAgain = 1;
+ while ( tryAgain >= 0 ) {
+ int err = MAILIMAP_NO_ERROR;
+ clist *result = 0;
+ clistcell *current;
+ mailimap_fetch_type *fetchType = 0;
+ mailimap_set *set = 0;
- if (last == 0) {
- Global::statusMessage(tr("Mailbox has no mails"));
- return;
- } else {
- }
-
- Global::statusMessage(tr("Fetching header list"));
- qApp->processEvents();
- /* the range has to start at 1!!! not with 0!!!! */
- set = mailimap_set_new_interval( 1, last );
- fetchType = mailimap_fetch_type_new_fetch_att_list_empty();
- mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_envelope());
- mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_flags());
- mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_internaldate());
- mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_rfc822_size());
-
- err = mailimap_fetch( m_imap, set, fetchType, &result );
- mailimap_set_free( set );
- mailimap_fetch_type_free( fetchType );
+ login();
+ if (!m_imap) {
+ return;
+ }
+ /* select mailbox READONLY for operations */
+ err = selectMbox(mailbox);
+ if ( err != MAILIMAP_NO_ERROR ) {
+ return;
+ }
- QString date,subject,from;
+ int last = m_imap->imap_selection_info->sel_exists;
- if ( err == MAILIMAP_NO_ERROR ) {
- mailimap_msg_att * msg_att;
- int i = 0;
- for (current = clist_begin(result); current != 0; current=clist_next(current)) {
- ++i;
- msg_att = (mailimap_msg_att*)current->data;
- RecMail*m = parse_list_result(msg_att);
- if (m) {
- if ( maxSizeInKb == 0 || m->Msgsize()<=maxSizeInKb*1024 ) {
- m->setNumber(i);
- m->setMbox(mailbox);
- m->setWrapper(this);
- target.append(m);
+ if (last == 0) {
+ Global::statusMessage(tr("Mailbox has no mails"));
+ return;
+ } else {
+ }
+ progress( tr("Fetch "));
+ mMax = last;
+ //qDebug("last %d ", last);
+ Global::statusMessage(tr("Fetching header list"));
+ qApp->processEvents();
+ /* the range has to start at 1!!! not with 0!!!! */
+ //LR the access to web.de imap server is no working with value 1
+ qDebug("interval %d - %d ", tryAgain, last-1+tryAgain );
+ set = mailimap_set_new_interval( tryAgain, last );
+ fetchType = mailimap_fetch_type_new_fetch_att_list_empty();
+ mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_envelope());
+ mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_flags());
+ mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_internaldate());
+ mailimap_fetch_type_new_fetch_att_list_add(fetchType,mailimap_fetch_att_new_rfc822_size());
+
+ err = mailimap_fetch( m_imap, set, fetchType, &result );
+ mailimap_set_free( set );
+ mailimap_fetch_type_free( fetchType );
+
+ QString date,subject,from;
+
+ if ( err == MAILIMAP_NO_ERROR ) {
+ tryAgain = -1;
+ mailimap_msg_att * msg_att;
+ int i = 0;
+ for (current = clist_begin(result); current != 0; current=clist_next(current)) {
+ ++i;
+ //qDebug("iii %d ",i);
+ msg_att = (mailimap_msg_att*)current->data;
+ RecMail*m = parse_list_result(msg_att);
+ if (m) {
+ if ( maxSizeInKb == 0 || m->Msgsize()<=maxSizeInKb*1024 ) {
+ m->setNumber(i);
+ m->setMbox(mailbox);
+ m->setWrapper(this);
+ target.append(m);
+ }
}
}
+ Global::statusMessage(tr("Mailbox has %1 mails").arg(target.count()));
+ } else {
+ --tryAgain;
+ --tryAgain;
+ if ( tryAgain < 0 )
+ Global::statusMessage(tr("Error fetching headers: %1").arg(m_imap->imap_response));
+ else
+ qDebug("try again... ");
}
- Global::statusMessage(tr("Mailbox has %1 mails").arg(target.count()));
- } else {
- Global::statusMessage(tr("Error fetching headers: %1").arg(m_imap->imap_response));
+
+ if (result) mailimap_fetch_list_free(result);
}
- if (result) mailimap_fetch_list_free(result);
}
QValueList<Opie::Core::OSmartPointer<Folder> >* IMAPwrapper::listFolders()
{
const char *path, *mask;
int err = MAILIMAP_NO_ERROR;
clist *result = 0;
clistcell *current = 0;
clistcell*cur_flag = 0;
mailimap_mbx_list_flags*bflags = 0;
QValueList<FolderP>* folders = new QValueList<FolderP>();
login();
if (!m_imap) {
return folders;
}
/*
* First we have to check for INBOX 'cause it sometimes it's not inside the path.
* We must not forget to filter them out in next loop!
* it seems like ugly code. and yes - it is ugly code. but the best way.
*/
Global::statusMessage(tr("Fetching folder list"));
qApp->processEvents();
QString temp;
mask = "INBOX" ;
mailimap_mailbox_list *list;
err = mailimap_list( m_imap, (char*)"", (char*)mask, &result );
QString del;
bool selectable = true;
bool no_inferiors = false;
if ( err == MAILIMAP_NO_ERROR ) {
current = result->first;
for ( int i = result->count; i > 0; i-- ) {
list = (mailimap_mailbox_list *) current->data;
// it is better use the deep copy mechanism of qt itself
// instead of using strdup!
temp = list->mb_name;
del = list->mb_delimiter;
current = current->next;
if ( (bflags = list->mb_flag) ) {
selectable = !(bflags->mbf_type==MAILIMAP_MBX_LIST_FLAGS_SFLAG&&
bflags->mbf_sflag==MAILIMAP_MBX_LIST_SFLAG_NOSELECT);
for(cur_flag=clist_begin(bflags->mbf_oflags);cur_flag;cur_flag=clist_next(cur_flag)) {
if ( ((mailimap_mbx_list_oflag*)cur_flag->data)->of_type==MAILIMAP_MBX_LIST_OFLAG_NOINFERIORS) {
no_inferiors = true;
}
}
}
folders->append( new IMAPFolder(temp,del,selectable,no_inferiors,account->getPrefix()));
}
} else {
qDebug("error fetching folders: ");
}
mailimap_list_result_free( result );
/*
* second stage - get the other then inbox folders
*/
mask = "*" ;
path = account->getPrefix().latin1();
if (!path) path = "";
err = mailimap_list( m_imap, (char*)path, (char*)mask, &result );
if ( err == MAILIMAP_NO_ERROR ) {
current = result->first;
for ( current=clist_begin(result);current!=NULL;current=clist_next(current)) {
no_inferiors = false;
list = (mailimap_mailbox_list *) current->data;
// it is better use the deep copy mechanism of qt itself
// instead of using strdup!
temp = list->mb_name;
if (temp.lower()=="inbox")
continue;
if (temp.lower()==account->getPrefix().lower())
continue;
if ( (bflags = list->mb_flag) ) {
selectable = !(bflags->mbf_type==MAILIMAP_MBX_LIST_FLAGS_SFLAG&&
bflags->mbf_sflag==MAILIMAP_MBX_LIST_SFLAG_NOSELECT);
for(cur_flag=clist_begin(bflags->mbf_oflags);cur_flag;cur_flag=clist_next(cur_flag)) {
if ( ((mailimap_mbx_list_oflag*)cur_flag->data)->of_type==MAILIMAP_MBX_LIST_OFLAG_NOINFERIORS) {
no_inferiors = true;
}
}
}
del = list->mb_delimiter;
folders->append(new IMAPFolder(temp,del,selectable,no_inferiors,account->getPrefix()));
}
} else {
qDebug("error fetching folders ");
}
if (result) mailimap_list_result_free( result );
return folders;
}
@@ -859,193 +876,193 @@ void IMAPwrapper::fillSingleBasicPart(RecPartP&target_part,mailimap_body_type_ba
case MAILIMAP_MEDIA_BASIC_AUDIO:
type = "audio";
break;
case MAILIMAP_MEDIA_BASIC_IMAGE:
type = "image";
break;
case MAILIMAP_MEDIA_BASIC_MESSAGE:
type = "message";
break;
case MAILIMAP_MEDIA_BASIC_VIDEO:
type = "video";
break;
case MAILIMAP_MEDIA_BASIC_OTHER:
default:
if (which->bd_media_basic->med_basic_type) {
type = which->bd_media_basic->med_basic_type;
} else {
type = "";
}
break;
}
if (which->bd_media_basic->med_subtype) {
sub = which->bd_media_basic->med_subtype;
} else {
sub = "";
}
// odebug << "Type = " << type.latin1() << "/" << sub.latin1() << "" << oendl;
target_part->setType(type.lower());
target_part->setSubtype(sub.lower());
fillBodyFields(target_part,which->bd_fields);
}
void IMAPwrapper::fillBodyFields(RecPartP&target_part,mailimap_body_fields*which)
{
if (!which) return;
if (which->bd_parameter && which->bd_parameter->pa_list && which->bd_parameter->pa_list->count>0) {
clistcell*cur;
mailimap_single_body_fld_param*param=0;
for (cur = clist_begin(which->bd_parameter->pa_list);cur!=NULL;cur=clist_next(cur)) {
param = (mailimap_single_body_fld_param*)cur->data;
if (param) {
target_part->addParameter(QString(param->pa_name).lower(),QString(param->pa_value));
}
}
}
mailimap_body_fld_enc*enc = which->bd_encoding;
QString encoding("");
switch (enc->enc_type) {
case MAILIMAP_BODY_FLD_ENC_7BIT:
encoding = "7bit";
break;
case MAILIMAP_BODY_FLD_ENC_8BIT:
encoding = "8bit";
break;
case MAILIMAP_BODY_FLD_ENC_BINARY:
encoding="binary";
break;
case MAILIMAP_BODY_FLD_ENC_BASE64:
encoding="base64";
break;
case MAILIMAP_BODY_FLD_ENC_QUOTED_PRINTABLE:
encoding="quoted-printable";
break;
case MAILIMAP_BODY_FLD_ENC_OTHER:
default:
if (enc->enc_value) {
char*t=enc->enc_value;
encoding=QString(enc->enc_value);
enc->enc_value=0L;
free(t);
}
}
if (which->bd_description) {
target_part->setDescription(QString(which->bd_description));
}
target_part->setEncoding(encoding);
target_part->setSize(which->bd_size);
}
void IMAPwrapper::deleteMailList(const QValueList<RecMailP>&target)
{
//#if 0
mailimap_flag_list*flist;
mailimap_set *set;
mailimap_store_att_flags * store_flags;
int err;
login();
//#endif
if (!m_imap) {
return;
}
int iii = 0;
int count = target.count();
// qDebug("imap remove count %d ", count);
mMax = count;
- //progress( tr("Delete"));
+ progress( tr("Delete"));
QProgressBar wid ( count );
wid.setCaption( tr("Deleting ..."));
wid.show();
while (iii < count ) {
Global::statusMessage(tr("Delete message %1 of %2").arg(iii).arg(count));
wid.setProgress( iii );
wid.raise();
qApp->processEvents();
RecMailP mail = (*target.at( iii ));
//#if 0
//qDebug("IMAP remove %d %d ", iii, mail->getNumber() );
err = selectMbox(mail->getMbox());
if ( err != MAILIMAP_NO_ERROR ) {
return;
}
flist = mailimap_flag_list_new_empty();
mailimap_flag_list_add(flist,mailimap_flag_new_deleted());
store_flags = mailimap_store_att_flags_new_set_flags(flist);
set = mailimap_set_new_single(mail->getNumber());
err = mailimap_store(m_imap,set,store_flags);
mailimap_set_free( set );
mailimap_store_att_flags_free(store_flags);
if (err != MAILIMAP_NO_ERROR) {
// odebug << "error deleting mail: " << m_imap->imap_response << "" << oendl;
return;
}
// odebug << "deleting mail: " << m_imap->imap_response << "" << oendl;
/* should we realy do that at this moment? */
// err = mailimap_expunge(m_imap);
//if (err != MAILIMAP_NO_ERROR) {
// Global::statusMessage(tr("Error deleting mails: %s").arg(m_imap->imap_response));
// }
//#endif
//deleteMail( mail);
++iii;
}
//qDebug("Deleting imap mails... ");
err = mailimap_expunge(m_imap);
if (err != MAILIMAP_NO_ERROR) {
Global::statusMessage(tr("Error deleting mails: %s").arg(m_imap->imap_response));
}
}
void IMAPwrapper::deleteMail(const RecMailP&mail)
{
mailimap_flag_list*flist;
mailimap_set *set;
mailimap_store_att_flags * store_flags;
int err;
login();
if (!m_imap) {
return;
}
err = selectMbox(mail->getMbox());
if ( err != MAILIMAP_NO_ERROR ) {
return;
}
flist = mailimap_flag_list_new_empty();
mailimap_flag_list_add(flist,mailimap_flag_new_deleted());
store_flags = mailimap_store_att_flags_new_set_flags(flist);
set = mailimap_set_new_single(mail->getNumber());
err = mailimap_store(m_imap,set,store_flags);
mailimap_set_free( set );
mailimap_store_att_flags_free(store_flags);
if (err != MAILIMAP_NO_ERROR) {
// odebug << "error deleting mail: " << m_imap->imap_response << "" << oendl;
return;
}
// odebug << "deleting mail: " << m_imap->imap_response << "" << oendl;
/* should we realy do that at this moment? */
err = mailimap_expunge(m_imap);
if (err != MAILIMAP_NO_ERROR) {
Global::statusMessage(tr("error deleting mail: %s").arg(m_imap->imap_response));
}
//qDebug("IMAPwrapper::deleteMail 2");
}
void IMAPwrapper::answeredMail(const RecMailP&mail)
{
mailimap_flag_list*flist;
mailimap_set *set;
mailimap_store_att_flags * store_flags;
int err;
login();
if (!m_imap) {
return;
}
err = selectMbox(mail->getMbox());
if ( err != MAILIMAP_NO_ERROR ) {
return;
}