Differential D2221 Diff 5306 framework/domain/mimetreeparser/thoughts.txt

Changeset View

Standalone View

framework/domain/mimetreeparser/thoughts.txt

This file was added.

		1		Usecases:
		2
		3		# plaintext msg + attachment
		4		* ContentPart => cp1
		5		* AttachmentPart => ap1
		6
		7		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		8		(ap1) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		9
		10		(PlainText) == cp1.availableContent()
		11
		12		# html msg + related attachment + normal attachment
		13		* ContentPart => cp1
		14		* AttachmentPart(mimetype="*/related", cid="12345678") => ap1
		15		* AttachmentPart => ap2
		16
		17		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		18		(ap1, ap2) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		19		(ap2) == collect<AttachmentParts>(select=NoEncapsulatedMessages, filter=filterelated)
		20
		21		ap1 == getPart("cid:12345678")
		22
		23		(Html) == cp1.availableContent()
		24
		25		# alternative msg + attachment
		26		* ContentPart(html=[Content("HTML"),], plaintext=[Content("Text"),]) => cp1
		27		* AttachmentPart => ap1
		28
		29		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		30		(ap1) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		31
		32		(Html, PlainText) == cp1.availableContent()
		33		[Content("HTML"),] == cp1.content(Html)
		34		[Content("Text"),] == cp1.content(Plaintext)
		35
		36		# alternative msg with GPGInlin
		37		* ContentPart(
		38		plaintext=[Content("Text"), Content("foo", encryption=(enc1))],
		39		html=[Content("HTML"),]
		40		) => cp1
		41
		42		(Html, PlainText) == cp1.availableContent()
		43
		44		[Content("HTML"),] == cp1.content(Html)
		45		[Content("Text"),Content("foo", encryption=(enc1))] == cp1.content(Plaintext)
		46
		47
		48		# encrypted msg (not encrypted/error) with unencrypted attachment
		49		* EncryptionErrorPart => cp1
		50		* AttachmentPart => ap1
		51
		52		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		53		(ap1) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		54
		55		#encrypted msg (decrypted with attachment) + unencrypted attachment
		56		* encrytion=(rec1,rec2) => enc1
		57		* ContentPart(encrytion = (enc1,)) => cp1
		58		* AttachmentPart(encryption = (enc1,)) => ap1
		59		* AttachmentPart => ap2
		60
		61		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		62		(ap1, ap2) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		63
		64		#INLINE GPG encrypted msg + attachment
		65		* ContentPart => cp1 with
		66		plaintext=[Content, Content(encrytion = (enc1(rec1,rec2),)), Content(signed = (sig1,)), Content]
		67		* AttachmentPart => ap1
		68
		69		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		70		(ap1) == collect<AttachmentParts>(select=NoEncapsulatedMessages)
		71
		72		[Content, Content(encrytion = (enc1(rec1,rec2),)), Content(signed = (sig1,)), Content] == cp1.content(Plaintext)
		73
		74		#forwared encrypted msg + attachments
		75		* ContentPart => cp1
		76		* EncapsulatedPart => ep1
		77		* Encrytion=(rec1,rec2) => enc1
		78		* Signature => sig1
		79		* ContentPart(encrytion = (enc1,), signature = (sig1,)) => cp2
		80		* Content(encrytion = (enc1,), signature = (sig1,))
		81		* Content(encrytion = (enc1, enc2(rec3,rec4),), signature = (sig1,))
		82		* AttachmentPart(encrytion = (enc1,), signature = (sig1,)) => ap1
		83		* AttachmentPart => ap2
		84
		85		(cp1) = collect<ContentPart>(select=NoEncapsulatedMessages)
		86		(ap2) = collect<AttachmentParts>(select=NoEncapsulatedMessages)
		87
		88		(cp2) = collect<ContentPart>(ep1, select=NoEncapsulatedMessages)
		89		(ap1) = collect<AttachmentParts>(ep1, select=NoEncapsulatedMessages)
		90
		91		(cp1, cp2) == collect<ContentPart>()
		92		(ap1, ap2) == collect<AttachmentParts>()[Content, Content(encrytion = (enc1(rec1,rec2),)), Content(signed = (sig1,)), Content]
		93
		94
		95		# plaintext msg + attachment + cert
		96		* ContentPart => cp1
		97		* AttachmentPart => ap1
		98		* CertPart => cep1
		99
		100		(cp1) == collect<ContentPart>(select=NoEncapsulatedMessages)
		101		(ap1, cep1) == collect<AttachmentPart>(select=NoEncapsulatedMessages)
		102		(ap1) == collect<AttachmentPart>(select=NoEncapsulatedMessages, filter=filterSubAttachmentParts)
		103
		104		(cep1) == collect<CertPart>(select=NoEncapsulatedMessages)
		105
		106
		107		collect function:
		108
		109		bool noEncapsulatedMessages(Part part)
		110		{
		111		if (is<EncapsulatedPart>(part)) {
		112		return false;
		113		}
		114		return true;
		115		}
		116
		117		bool filterRelated(T part)
		118		{
		119		if (part.mimetype == related && !part.cid.isEmpty()) {
		120		return false; //filter out related parts
		121		}
		122		return true;
		123		}
		124
		125		bool filterSubAttachmentParts(AttachmentPart part)
		126		{
		127		if (isSubPart<AttachmentPart>(part)) {
		128		return false; // filter out CertPart f.ex.
		129		}
		130		return true;
		131		}
		132
		133		List<T> collect<T>(Part start, std::function<bool(const Part &)> select, std::function<bool(const std::shared_ptr<T> &)> filter) {
		134		List<T> col;
		135		if (!select(start)) {
		136		return col;
		137		}
		138
		139		if(isOrSubTypeIs<T>(start) && filter(start.staticCast<T>)){
		140		col.append(p);
		141		}
		142		foreach(childs as child) {
		143		if (select(child)) {
		144		col.expand(collect(child,select,filter);
		145		}
		146		}
		147		return col;
		148		}
		149		No newline at end of file