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path: root/kmicromail/libmailwrapper/pop3wrapper.cpp
authorzautrix <zautrix>2004-07-03 16:33:12 (UTC)
committer zautrix <zautrix>2004-07-03 16:33:12 (UTC)
commite3b89230f065c48c84b48c88edb6eb088374c487 (patch) (side-by-side diff)
tree162ea2ef909a6f82ccfcedf45d80d6c821174912 /kmicromail/libmailwrapper/pop3wrapper.cpp
parent2dd6ac0b2d24c91d35ce674a6c26351352df2b15 (diff)
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Initial revision
Diffstat (limited to 'kmicromail/libmailwrapper/pop3wrapper.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--kmicromail/libmailwrapper/pop3wrapper.cpp265
1 files changed, 265 insertions, 0 deletions
diff --git a/kmicromail/libmailwrapper/pop3wrapper.cpp b/kmicromail/libmailwrapper/pop3wrapper.cpp
new file mode 100644
index 0000000..e5d083a
--- a/dev/null
+++ b/kmicromail/libmailwrapper/pop3wrapper.cpp
@@ -0,0 +1,265 @@
+#include <stdlib.h>
+#include "pop3wrapper.h"
+#include "mailtypes.h"
+#include "logindialog.h"
+#include <libetpan/libetpan.h>
+
+
+#include <qpe/global.h>
+#include <qfile.h>
+
+/* we don't fetch messages larger than 5 MB */
+#define HARD_MSG_SIZE_LIMIT 5242880
+
+using namespace Opie::Core;
+POP3wrapper::POP3wrapper( POP3account *a )
+: Genericwrapper() {
+ account = a;
+ m_pop3 = NULL;
+ msgTempName = a->getFileName()+"_msg_cache";
+ last_msg_id = 0;
+}
+
+POP3wrapper::~POP3wrapper() {
+ logout();
+ QFile msg_cache(msgTempName);
+ if (msg_cache.exists()) {
+ msg_cache.remove();
+ }
+}
+
+void POP3wrapper::pop3_progress( size_t current, size_t maximum ) {
+ ; // odebug << "POP3: " << current << " of " << maximum << "" << oendl;
+}
+
+RecBodyP POP3wrapper::fetchBody( const RecMailP &mail ) {
+ int err = MAILPOP3_NO_ERROR;
+ char *message = 0;
+ size_t length = 0;
+
+ RecBodyP body = new RecBody();
+
+ login();
+ if ( !m_pop3 ) {
+ return body;
+ }
+
+ mailmessage * mailmsg;
+ if (mail->Msgsize()>HARD_MSG_SIZE_LIMIT) {
+ ; // odebug << "Message to large: " << mail->Msgsize() << "" << oendl;
+ return body;
+ }
+
+ QFile msg_cache(msgTempName);
+
+ cleanMimeCache();
+
+ if (mail->getNumber()!=last_msg_id) {
+ if (msg_cache.exists()) {
+ msg_cache.remove();
+ }
+ msg_cache.open(IO_ReadWrite|IO_Truncate);
+ last_msg_id = mail->getNumber();
+ err = mailsession_get_message(m_pop3->sto_session, mail->getNumber(), &mailmsg);
+ err = mailmessage_fetch(mailmsg,&message,&length);
+ msg_cache.writeBlock(message,length);
+ } else {
+ QString msg="";
+ msg_cache.open(IO_ReadOnly);
+ message = new char[4096];
+ memset(message,0,4096);
+ while (msg_cache.readBlock(message,4095)>0) {
+ msg+=message;
+ memset(message,0,4096);
+ }
+ delete message;
+ message = (char*)malloc(msg.length()+1*sizeof(char));
+ memset(message,0,msg.length()+1);
+ memcpy(message,msg.latin1(),msg.length());
+ /* transform to libetpan stuff */
+ mailmsg = mailmessage_new();
+ mailmessage_init(mailmsg, NULL, data_message_driver, 0, strlen(message));
+ generic_message_t * msg_data;
+ msg_data = (generic_message_t *)mailmsg->msg_data;
+ msg_data->msg_fetched = 1;
+ msg_data->msg_message = message;
+ msg_data->msg_length = strlen(message);
+ }
+ body = parseMail(mailmsg);
+
+ /* clean up */
+ if (mailmsg)
+ mailmessage_free(mailmsg);
+ if (message)
+ free(message);
+
+ return body;
+}
+
+void POP3wrapper::listMessages(const QString &, QValueList<Opie::Core::OSmartPointer<RecMail> > &target )
+{
+ login();
+ if (!m_pop3)
+ return;
+ uint32_t res_messages,res_recent,res_unseen;
+ mailsession_status_folder(m_pop3->sto_session,"INBOX",&res_messages,&res_recent,&res_unseen);
+ parseList(target,m_pop3->sto_session,"INBOX");
+ Global::statusMessage( tr("Mailbox contains %1 mail(s)").arg(res_messages));
+}
+
+void POP3wrapper::login()
+{
+ if (account->getOffline())
+ return;
+ /* we'll hold the line */
+ if ( m_pop3 != NULL )
+ return;
+
+ const char *server, *user, *pass;
+ uint16_t port;
+ int err = MAILPOP3_NO_ERROR;
+
+ server = account->getServer().latin1();
+ 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().latin1();
+ pass = login.getPassword().latin1();
+ } else {
+ // cancel
+ ; // odebug << "POP3: Login canceled" << oendl;
+ return;
+ }
+ } else {
+ user = account->getUser().latin1();
+ pass = account->getPassword().latin1();
+ }
+
+ // bool ssl = account->getSSL();
+
+ m_pop3=mailstorage_new(NULL);
+
+ int conntypeset = account->ConnectionType();
+ int conntype = 0;
+ if ( conntypeset == 3 ) {
+ conntype = CONNECTION_TYPE_COMMAND;
+ } else if ( conntypeset == 2 ) {
+ conntype = CONNECTION_TYPE_TLS;
+ } else if ( conntypeset == 1 ) {
+ conntype = CONNECTION_TYPE_STARTTLS;
+ } else if ( conntypeset == 0 ) {
+ conntype = CONNECTION_TYPE_TRY_STARTTLS;
+ }
+
+ //(ssl?CONNECTION_TYPE_TLS:CONNECTION_TYPE_PLAIN);
+
+ pop3_mailstorage_init(m_pop3,(char*)server, port, NULL, conntype, POP3_AUTH_TYPE_PLAIN,
+ (char*)user,(char*)pass,0,0,0);
+
+
+ err = mailstorage_connect(m_pop3);
+ if (err != MAIL_NO_ERROR) {
+ ; // odebug << QString( "FEHLERNUMMER %1" ).arg( err ) << oendl;
+ Global::statusMessage(tr("Error initializing folder"));
+ mailstorage_free(m_pop3);
+ m_pop3 = 0;
+ } else {
+ mailsession * session = m_pop3->sto_session;
+ mailpop3 * mail = ( ( pop3_session_state_data * )session->sess_data )->pop3_session;
+ if (mail) {
+ mail->pop3_progr_fun = &pop3_progress;
+ }
+ }
+}
+
+void POP3wrapper::logout()
+{
+ if ( m_pop3 == NULL )
+ return;
+ mailstorage_free(m_pop3);
+ m_pop3 = 0;
+}
+
+
+QValueList<Opie::Core::OSmartPointer<Folder> >* POP3wrapper::listFolders() {
+ QValueList<Opie::Core::OSmartPointer<Folder> >* folders = new QValueList<FolderP>();
+ FolderP inb=new Folder("INBOX","/");
+ folders->append(inb);
+ return folders;
+}
+
+void POP3wrapper::deleteMail(const RecMailP&mail) {
+ login();
+ if (!m_pop3)
+ return;
+ int err = mailsession_remove_message(m_pop3->sto_session,mail->getNumber());
+ if (err != MAIL_NO_ERROR) {
+ Global::statusMessage(tr("error deleting mail"));
+ }
+}
+
+void POP3wrapper::answeredMail(const RecMailP&) {}
+
+int POP3wrapper::deleteAllMail(const FolderP&) {
+ login();
+ if (!m_pop3)
+ return 0;
+ int res = 1;
+
+ uint32_t result = 0;
+ int err = mailsession_messages_number(m_pop3->sto_session,NULL,&result);
+ if (err != MAIL_NO_ERROR) {
+ Global::statusMessage(tr("Error getting folder info"));
+ return 0;
+ }
+ for (unsigned int i = 0; i < result; ++i) {
+ err = mailsession_remove_message(m_pop3->sto_session,i+1);
+ if (err != MAIL_NO_ERROR) {
+ Global::statusMessage(tr("Error deleting mail %1").arg(i+1));
+ res=0;
+ }
+ break;
+ }
+ return res;
+}
+
+void POP3wrapper::statusFolder(folderStat&target_stat,const QString&) {
+ login();
+ target_stat.message_count = 0;
+ target_stat.message_unseen = 0;
+ target_stat.message_recent = 0;
+ if (!m_pop3)
+ return;
+ int r = mailsession_status_folder(m_pop3->sto_session,0,&target_stat.message_count,
+ &target_stat.message_recent,&target_stat.message_unseen);
+ if (r != MAIL_NO_ERROR) {
+ ; // odebug << "error getting folter status." << oendl;
+ }
+}
+
+encodedString* POP3wrapper::fetchRawBody(const RecMailP&mail) {
+ char*target=0;
+ size_t length=0;
+ encodedString*res = 0;
+ mailmessage * mailmsg = 0;
+ int err = mailsession_get_message(m_pop3->sto_session, mail->getNumber(), &mailmsg);
+ err = mailmessage_fetch(mailmsg,&target,&length);
+ if (mailmsg)
+ mailmessage_free(mailmsg);
+ if (target) {
+ res = new encodedString(target,length);
+ }
+ return res;
+}
+
+MAILLIB::ATYPE POP3wrapper::getType()const {
+ return account->getType();
+}
+
+const QString&POP3wrapper::getName()const{
+ return account->getAccountName();
+}