BEmailMessage *
BEmailMessage::ForwardMessage(bool accountFromMail, bool includeAttachments)
{
BString header = "------ Forwarded Message: ------\n";
header << "To: " << To() << '\n';
header << "From: " << From() << '\n';
if (CC() != NULL) {
// Can use CC rather than "Cc" since display only.
header << "CC: " << CC() << '\n';
}
header << "Subject: " << Subject() << '\n';
header << "Date: " << Date() << "\n\n";
if (_text_body != NULL)
header << _text_body->Text() << '\n';
BEmailMessage *message = new BEmailMessage();
message->SetBodyTextTo(header.String());
// set the subject
BString subject = Subject();
if (subject.IFindFirst("fwd") == B_ERROR
&& subject.IFindFirst("forward") == B_ERROR
&& subject.FindFirst("FW") == B_ERROR)
subject << " (fwd)";
message->SetSubject(subject.String());
if (includeAttachments) {
for (int32 i = 0; i < CountComponents(); i++) {
BMailComponent *cmpt = GetComponent(i);
if (cmpt == _text_body || cmpt == NULL)
continue;
//---I am ashamed to have the written the code between here and the next comment
// ... and you still managed to get it wrong ;-)), axeld.
// we should really move this stuff into copy constructors
// or something like that
BMallocIO io;
cmpt->RenderToRFC822(&io);
BMailComponent *clone = cmpt->WhatIsThis();
io.Seek(0, SEEK_SET);
clone->SetToRFC822(&io, io.BufferLength(), true);
message->AddComponent(clone);
}
}
if (accountFromMail)
message->SendViaAccountFrom(this);
return message;
}
status_t BMIMEMultipartMailContainer::RenderToRFC822(BPositionIO *render_to) {
BMailComponent::RenderToRFC822(render_to);
BString delimiter;
delimiter << "\r\n--" << _boundary << "\r\n";
if (_MIME_message_warning != NULL) {
render_to->Write(_MIME_message_warning,strlen(_MIME_message_warning));
render_to->Write("\r\n",2);
}
for (int32 i = 0; i < _components_in_code.CountItems() /* both have equal length, so pick one at random */; i++) {
render_to->Write(delimiter.String(),delimiter.Length());
if (_components_in_code.ItemAt(i) != NULL) { //---- _components_in_code has precedence
BMailComponent *code = (BMailComponent *)_components_in_code.ItemAt(i);
status_t status = code->RenderToRFC822(render_to); //----Easy enough
if (status < B_OK)
return status;
} else {
// copy message contents
uint8 buffer[1024];
ssize_t amountWritten, length;
message_part *part = (message_part *)_components_in_raw.ItemAt(i);
for (off_t begin = part->start; begin < part->end;
begin += sizeof(buffer)) {
length = (((off_t)part->end - begin) >= (off_t)sizeof(buffer))
? sizeof(buffer) : (part->end - begin);
_io_data->ReadAt(begin,buffer,length);
amountWritten = render_to->Write(buffer,length);
if (amountWritten < 0)
return amountWritten; // IO error of some sort.
}
}
}
render_to->Write(delimiter.String(),delimiter.Length() - 2); // strip CRLF
render_to->Write("--\r\n",4);
return B_OK;
}