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-rw-r--r--noncore/net/mail/libmailwrapper/smtpwrapper.cpp47
-rw-r--r--noncore/net/mail/libmailwrapper/smtpwrapper.h2
-rw-r--r--noncore/net/mail/opiemail.cpp5
-rw-r--r--noncore/net/mail/smtpwrapper.cpp47
-rw-r--r--noncore/net/mail/smtpwrapper.h2
5 files changed, 59 insertions, 44 deletions
diff --git a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
index 770e2b8..a7e4837 100644
--- a/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/smtpwrapper.cpp
@@ -197,81 +197,81 @@ err_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:
free( txt );
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
}
char *mime = strdup( mimetype.latin1() ); // mimetype -e.g. text/plain
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" ) );
+ strdup( "iso-8859-1" ) );
disptype = MAILMIME_DISPOSITION_TYPE_INLINE;
mechanism = MAILMIME_MECHANISM_QUOTED_PRINTABLE;
}
fields = mailmime_fields_new_filename(
disptype, name,
mechanism );
content = mailmime_content_new_with_str( mime );
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.ascii()),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 );
} else {
if (mime) {
free( mime );
@@ -527,79 +527,79 @@ void SMTPwrapper::progress( size_t current, size_t maximum )
SMTPwrapper::sendProgress->setSingleMail(current, maximum );
qApp->processEvents();
}
}
void SMTPwrapper::storeMail(char*mail, size_t length, const QString&box)
{
if (!mail) return;
QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
MBOXwrapper*wrap = new MBOXwrapper(localfolders);
wrap->storeMessage(mail,length,box);
delete wrap;
}
void SMTPwrapper::smtpSend( mailmime *mail,bool later, SMTPaccount *smtp )
{
clist *rcpts = 0;
char *from, *data;
size_t size;
if ( smtp == NULL ) {
return;
}
from = data = 0;
-
+
QString file = getTmpFile();
writeToFile( file, mail );
readFromFile( file, &data, &size );
QFile f( file );
f.remove();
-
+
if (later) {
storeMail(data,size,"Outgoing");
if (data) free( data );
return;
}
from = getFrom( mail );
rcpts = createRcptList( mail->mm_data.mm_message.mm_fields );
smtpSend(from,rcpts,data,size,smtp);
}
int SMTPwrapper::smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccount *smtp )
{
char *server, *user, *pass;
bool ssl;
uint16_t port;
mailsmtp *session;
int err,result;
-
+
result = 1;
server = user = pass = 0;
server = strdup( smtp->getServer().latin1() );
ssl = smtp->getSSL();
port = smtp->getPort().toUInt();
-
+
session = mailsmtp_new( 20, &progress );
if ( session == NULL ) goto free_mem;
qDebug( "Servername %s at port %i", server, port );
if ( ssl ) {
qDebug( "SSL session" );
err = mailsmtp_ssl_connect( session, server, port );
} else {
qDebug( "No SSL session" );
err = mailsmtp_socket_connect( session, server, port );
}
if ( err != MAILSMTP_NO_ERROR ) {result = 0;goto free_mem_session;}
err = mailsmtp_init( session );
if ( err != MAILSMTP_NO_ERROR ) {result = 0; goto free_con_session;}
qDebug( "INIT OK" );
if ( smtp->getLogin() ) {
if ( smtp->getUser().isEmpty() || smtp->getPassword().isEmpty() ) {
// get'em
LoginDialog login( smtp->getUser(), smtp->getPassword(), NULL, 0, true );
login.show();
if ( QDialog::Accepted == login.exec() ) {
@@ -623,115 +623,122 @@ int SMTPwrapper::smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccou
if ( err != MAILSMTP_NO_ERROR ) {result = 0; goto free_con_session;}
qDebug( "Mail sent." );
storeMail(data,size,"Sent");
free_con_session:
mailsmtp_quit( session );
free_mem_session:
mailsmtp_free( session );
free_mem:
if (rcpts) smtp_address_list_free( rcpts );
if (data) free( data );
if (server) free( server );
if (from) free( from );
if ( smtp->getLogin() ) {
free( user );
free( pass );
}
return result;
}
void SMTPwrapper::sendMail(const Mail&mail,bool later )
{
mailmime * mimeMail;
-
+
SMTPaccount *smtp = getAccount(mail.getName());
-
+
mimeMail = createMimeMail(mail );
if ( mimeMail == NULL ) {
qDebug( "sendMail: error creating mime mail" );
} else {
sendProgress = new progressMailSend();
-// sendProgress->showMaximized();
+// sendProgress->showMaximized();
sendProgress->show();
sendProgress->setMaxMails(1);
smtpSend( mimeMail,later,smtp);
mailmime_free( mimeMail );
qDebug("Clean up done");
sendProgress->hide();
delete sendProgress;
sendProgress = 0;
}
}
int SMTPwrapper::sendQueuedMail(MBOXwrapper*wrap,SMTPaccount*smtp,RecMail*which)
{
char*data = 0;
size_t length = 0;
size_t curTok = 0;
mailimf_fields *fields = 0;
mailimf_field*ffrom = 0;
clist *rcpts = 0;
char*from = 0;
wrap->fetchRawBody(*which,&data,&length);
if (!data) return 0;
- int err = mailimf_fields_parse( data, length, &curTok, &fields );
+ int err = mailimf_fields_parse( data, length, &curTok, &fields );
if (err != MAILIMF_NO_ERROR) {
free(data);
delete wrap;
return 0;
}
-
+
rcpts = createRcptList( fields );
ffrom = getField(fields, MAILIMF_FIELD_FROM );
from = getFrom(ffrom);
-
+
qDebug("Size: %i vs. %i",length,strlen(data));
if (rcpts && from) {
return smtpSend(from,rcpts,data,strlen(data),smtp );
}
return 0;
}
/* this is a special fun */
-void SMTPwrapper::flushOutbox(SMTPaccount*smtp)
+bool SMTPwrapper::flushOutbox(SMTPaccount*smtp)
{
- if (!smtp) return;
- QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
+ bool returnValue = true;
+
+ if (!smtp) return false;
+
+ QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
MBOXwrapper*wrap = new MBOXwrapper(localfolders);
if (!wrap) {
qDebug("memory error");
- return;
+ return false;
}
QList<RecMail> mailsToSend;
QList<RecMail> mailsToRemove;
QString mbox("Outgoing");
wrap->listMessages(mbox,mailsToSend);
if (mailsToSend.count()==0) {
delete wrap;
- return;
+ return false;
}
mailsToSend.setAutoDelete(false);
sendProgress = new progressMailSend();
-// sendProgress->showMaximized();
+// sendProgress->showMaximized();
sendProgress->show();
sendProgress->setMaxMails(mailsToSend.count());
while (mailsToSend.count()>0) {
if (sendQueuedMail(wrap,smtp,mailsToSend.at(0))==0) {
QMessageBox::critical(0,tr("Error sending mail"),
tr("Error sending queued mail - breaking"));
+
+ returnValue = false;
break;
}
mailsToRemove.append(mailsToSend.at(0));
mailsToSend.removeFirst();
sendProgress->setCurrentMails(mailsToRemove.count());
}
sendProgress->hide();
delete sendProgress;
sendProgress = 0;
wrap->deleteMails(mbox,mailsToRemove);
mailsToSend.setAutoDelete(true);
delete wrap;
+ return returnValue;
+
}
diff --git a/noncore/net/mail/libmailwrapper/smtpwrapper.h b/noncore/net/mail/libmailwrapper/smtpwrapper.h
index baa353b..66180b7 100644
--- a/noncore/net/mail/libmailwrapper/smtpwrapper.h
+++ b/noncore/net/mail/libmailwrapper/smtpwrapper.h
@@ -7,49 +7,49 @@
#include <qdatetime.h>
#include <libetpan/clist.h>
#include "settings.h"
class Mail;
class MBOXwrapper;
class RecMail;
class Attachment;
struct mailimf_fields;
struct mailimf_field;
struct mailimf_mailbox;
struct mailmime;
struct mailimf_address_list;
class progressMailSend;
class SMTPwrapper : public QObject
{
Q_OBJECT
public:
SMTPwrapper( Settings *s );
virtual ~SMTPwrapper(){}
void sendMail(const Mail& mail,bool later=false );
- void flushOutbox(SMTPaccount*smtp);
+ bool flushOutbox(SMTPaccount*smtp);
static progressMailSend*sendProgress;
protected:
mailimf_mailbox *newMailbox(const QString&name,const QString&mail );
mailimf_fields *createImfFields(const Mail &mail );
mailmime *createMimeMail(const Mail&mail );
mailimf_address_list *parseAddresses(const QString&addr );
void addFileParts( mailmime *message,const QList<Attachment>&files );
mailmime *buildTxtPart(const QString&str );
mailmime *buildFilePart(const QString&filename,const QString&mimetype,const QString&content);
void smtpSend( mailmime *mail,bool later, SMTPaccount *smtp );
clist *createRcptList( mailimf_fields *fields );
SMTPaccount *getAccount(const QString&from );
void writeToFile(const QString&file, mailmime *mail );
void readFromFile(const QString&file, char **data, size_t *size );
static void storeMail(char*mail, size_t length, const QString&box);
static QString mailsmtpError( int err );
static QString getTmpFile();
static void progress( size_t current, size_t maximum );
static void addRcpts( clist *list, mailimf_address_list *addr_list );
static char *getFrom( mailmime *mail );
static char *getFrom( mailimf_field *ffrom);
diff --git a/noncore/net/mail/opiemail.cpp b/noncore/net/mail/opiemail.cpp
index 833cac2..0dede90 100644
--- a/noncore/net/mail/opiemail.cpp
+++ b/noncore/net/mail/opiemail.cpp
@@ -47,50 +47,51 @@ void OpieMail::slotComposeMail()
qDebug( "Compose Mail" );
ComposeMail compose( settings, this, 0 , true );
compose.showMaximized();
compose.slotAdjustColumns();
compose.exec();
}
void OpieMail::slotSendQueued()
{
qDebug( "Send Queued" );
SMTPaccount *smtp = 0;
QList<Account> list = settings->getAccounts();
Account *it;
// if (list.count()==1) {
for ( it = list.first(); it; it = list.next() ) {
if ( it->getType().compare( "SMTP" ) == 0 ) {
smtp = static_cast<SMTPaccount *>(it);
break;
}
}
// }
if (smtp) {
SMTPwrapper * wrap = new SMTPwrapper(settings);
- wrap->flushOutbox(smtp);
- QMessageBox::information(0,tr("Info"),tr("Mail queue flushed"));
+ if ( wrap->flushOutbox(smtp) ) {
+ QMessageBox::information(0,tr("Info"),tr("Mail queue flushed"));
+ }
}
}
void OpieMail::slotSearchMails()
{
qDebug( "Search Mails" );
}
void OpieMail::slotEditSettings()
{
qDebug( "Edit Settings" );
}
void OpieMail::slotEditAccounts()
{
qDebug( "Edit Accounts" );
EditAccounts eaDialog( settings, this, 0, true );
eaDialog.showMaximized();
eaDialog.slotAdjustColumns();
eaDialog.exec();
if ( settings ) delete settings;
settings = new Settings();
folderView->populate( settings->getAccounts() );
diff --git a/noncore/net/mail/smtpwrapper.cpp b/noncore/net/mail/smtpwrapper.cpp
index 770e2b8..a7e4837 100644
--- a/noncore/net/mail/smtpwrapper.cpp
+++ b/noncore/net/mail/smtpwrapper.cpp
@@ -197,81 +197,81 @@ err_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:
free( txt );
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
}
char *mime = strdup( mimetype.latin1() ); // mimetype -e.g. text/plain
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" ) );
+ strdup( "iso-8859-1" ) );
disptype = MAILMIME_DISPOSITION_TYPE_INLINE;
mechanism = MAILMIME_MECHANISM_QUOTED_PRINTABLE;
}
fields = mailmime_fields_new_filename(
disptype, name,
mechanism );
content = mailmime_content_new_with_str( mime );
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.ascii()),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 );
} else {
if (mime) {
free( mime );
@@ -527,79 +527,79 @@ void SMTPwrapper::progress( size_t current, size_t maximum )
SMTPwrapper::sendProgress->setSingleMail(current, maximum );
qApp->processEvents();
}
}
void SMTPwrapper::storeMail(char*mail, size_t length, const QString&box)
{
if (!mail) return;
QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
MBOXwrapper*wrap = new MBOXwrapper(localfolders);
wrap->storeMessage(mail,length,box);
delete wrap;
}
void SMTPwrapper::smtpSend( mailmime *mail,bool later, SMTPaccount *smtp )
{
clist *rcpts = 0;
char *from, *data;
size_t size;
if ( smtp == NULL ) {
return;
}
from = data = 0;
-
+
QString file = getTmpFile();
writeToFile( file, mail );
readFromFile( file, &data, &size );
QFile f( file );
f.remove();
-
+
if (later) {
storeMail(data,size,"Outgoing");
if (data) free( data );
return;
}
from = getFrom( mail );
rcpts = createRcptList( mail->mm_data.mm_message.mm_fields );
smtpSend(from,rcpts,data,size,smtp);
}
int SMTPwrapper::smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccount *smtp )
{
char *server, *user, *pass;
bool ssl;
uint16_t port;
mailsmtp *session;
int err,result;
-
+
result = 1;
server = user = pass = 0;
server = strdup( smtp->getServer().latin1() );
ssl = smtp->getSSL();
port = smtp->getPort().toUInt();
-
+
session = mailsmtp_new( 20, &progress );
if ( session == NULL ) goto free_mem;
qDebug( "Servername %s at port %i", server, port );
if ( ssl ) {
qDebug( "SSL session" );
err = mailsmtp_ssl_connect( session, server, port );
} else {
qDebug( "No SSL session" );
err = mailsmtp_socket_connect( session, server, port );
}
if ( err != MAILSMTP_NO_ERROR ) {result = 0;goto free_mem_session;}
err = mailsmtp_init( session );
if ( err != MAILSMTP_NO_ERROR ) {result = 0; goto free_con_session;}
qDebug( "INIT OK" );
if ( smtp->getLogin() ) {
if ( smtp->getUser().isEmpty() || smtp->getPassword().isEmpty() ) {
// get'em
LoginDialog login( smtp->getUser(), smtp->getPassword(), NULL, 0, true );
login.show();
if ( QDialog::Accepted == login.exec() ) {
@@ -623,115 +623,122 @@ int SMTPwrapper::smtpSend(char*from,clist*rcpts,char*data,size_t size, SMTPaccou
if ( err != MAILSMTP_NO_ERROR ) {result = 0; goto free_con_session;}
qDebug( "Mail sent." );
storeMail(data,size,"Sent");
free_con_session:
mailsmtp_quit( session );
free_mem_session:
mailsmtp_free( session );
free_mem:
if (rcpts) smtp_address_list_free( rcpts );
if (data) free( data );
if (server) free( server );
if (from) free( from );
if ( smtp->getLogin() ) {
free( user );
free( pass );
}
return result;
}
void SMTPwrapper::sendMail(const Mail&mail,bool later )
{
mailmime * mimeMail;
-
+
SMTPaccount *smtp = getAccount(mail.getName());
-
+
mimeMail = createMimeMail(mail );
if ( mimeMail == NULL ) {
qDebug( "sendMail: error creating mime mail" );
} else {
sendProgress = new progressMailSend();
-// sendProgress->showMaximized();
+// sendProgress->showMaximized();
sendProgress->show();
sendProgress->setMaxMails(1);
smtpSend( mimeMail,later,smtp);
mailmime_free( mimeMail );
qDebug("Clean up done");
sendProgress->hide();
delete sendProgress;
sendProgress = 0;
}
}
int SMTPwrapper::sendQueuedMail(MBOXwrapper*wrap,SMTPaccount*smtp,RecMail*which)
{
char*data = 0;
size_t length = 0;
size_t curTok = 0;
mailimf_fields *fields = 0;
mailimf_field*ffrom = 0;
clist *rcpts = 0;
char*from = 0;
wrap->fetchRawBody(*which,&data,&length);
if (!data) return 0;
- int err = mailimf_fields_parse( data, length, &curTok, &fields );
+ int err = mailimf_fields_parse( data, length, &curTok, &fields );
if (err != MAILIMF_NO_ERROR) {
free(data);
delete wrap;
return 0;
}
-
+
rcpts = createRcptList( fields );
ffrom = getField(fields, MAILIMF_FIELD_FROM );
from = getFrom(ffrom);
-
+
qDebug("Size: %i vs. %i",length,strlen(data));
if (rcpts && from) {
return smtpSend(from,rcpts,data,strlen(data),smtp );
}
return 0;
}
/* this is a special fun */
-void SMTPwrapper::flushOutbox(SMTPaccount*smtp)
+bool SMTPwrapper::flushOutbox(SMTPaccount*smtp)
{
- if (!smtp) return;
- QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
+ bool returnValue = true;
+
+ if (!smtp) return false;
+
+ QString localfolders = (QString) getenv( "HOME" ) + QString("/Applications/opiemail/localmail/");
MBOXwrapper*wrap = new MBOXwrapper(localfolders);
if (!wrap) {
qDebug("memory error");
- return;
+ return false;
}
QList<RecMail> mailsToSend;
QList<RecMail> mailsToRemove;
QString mbox("Outgoing");
wrap->listMessages(mbox,mailsToSend);
if (mailsToSend.count()==0) {
delete wrap;
- return;
+ return false;
}
mailsToSend.setAutoDelete(false);
sendProgress = new progressMailSend();
-// sendProgress->showMaximized();
+// sendProgress->showMaximized();
sendProgress->show();
sendProgress->setMaxMails(mailsToSend.count());
while (mailsToSend.count()>0) {
if (sendQueuedMail(wrap,smtp,mailsToSend.at(0))==0) {
QMessageBox::critical(0,tr("Error sending mail"),
tr("Error sending queued mail - breaking"));
+
+ returnValue = false;
break;
}
mailsToRemove.append(mailsToSend.at(0));
mailsToSend.removeFirst();
sendProgress->setCurrentMails(mailsToRemove.count());
}
sendProgress->hide();
delete sendProgress;
sendProgress = 0;
wrap->deleteMails(mbox,mailsToRemove);
mailsToSend.setAutoDelete(true);
delete wrap;
+ return returnValue;
+
}
diff --git a/noncore/net/mail/smtpwrapper.h b/noncore/net/mail/smtpwrapper.h
index baa353b..66180b7 100644
--- a/noncore/net/mail/smtpwrapper.h
+++ b/noncore/net/mail/smtpwrapper.h
@@ -7,49 +7,49 @@
#include <qdatetime.h>
#include <libetpan/clist.h>
#include "settings.h"
class Mail;
class MBOXwrapper;
class RecMail;
class Attachment;
struct mailimf_fields;
struct mailimf_field;
struct mailimf_mailbox;
struct mailmime;
struct mailimf_address_list;
class progressMailSend;
class SMTPwrapper : public QObject
{
Q_OBJECT
public:
SMTPwrapper( Settings *s );
virtual ~SMTPwrapper(){}
void sendMail(const Mail& mail,bool later=false );
- void flushOutbox(SMTPaccount*smtp);
+ bool flushOutbox(SMTPaccount*smtp);
static progressMailSend*sendProgress;
protected:
mailimf_mailbox *newMailbox(const QString&name,const QString&mail );
mailimf_fields *createImfFields(const Mail &mail );
mailmime *createMimeMail(const Mail&mail );
mailimf_address_list *parseAddresses(const QString&addr );
void addFileParts( mailmime *message,const QList<Attachment>&files );
mailmime *buildTxtPart(const QString&str );
mailmime *buildFilePart(const QString&filename,const QString&mimetype,const QString&content);
void smtpSend( mailmime *mail,bool later, SMTPaccount *smtp );
clist *createRcptList( mailimf_fields *fields );
SMTPaccount *getAccount(const QString&from );
void writeToFile(const QString&file, mailmime *mail );
void readFromFile(const QString&file, char **data, size_t *size );
static void storeMail(char*mail, size_t length, const QString&box);
static QString mailsmtpError( int err );
static QString getTmpFile();
static void progress( size_t current, size_t maximum );
static void addRcpts( clist *list, mailimf_address_list *addr_list );
static char *getFrom( mailmime *mail );
static char *getFrom( mailimf_field *ffrom);