diff options
Diffstat (limited to 'export.c')
| -rw-r--r-- | export.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/export.c b/export.c index 3e1b2dc..3786220 100644 --- a/export.c +++ b/export.c @@ -138,6 +138,25 @@ static void exportFetchParts( } } +static void checkBodyParts(const struct BodyPart *structure, struct Data body) { + if (structure->multipart) { + struct List list = dataCheck(body, List).list; + if (list.len < structure->parts.len) { + errx(EX_PROTOCOL, "missing body parts"); + } + for (size_t i = 0; i < structure->parts.len; ++i) { + checkBodyParts(&structure->parts.ptr[i], list.ptr[i]); + } + } else if ( + structure->message.structure && + structure->message.structure->multipart + ) { + checkBodyParts(structure->message.structure, body); + } else if (body.type != String) { + errx(EX_PROTOCOL, "missing body part"); + } +} + bool exportData(FILE *imap, enum Atom tag, struct List items) { uint32_t uid = 0; struct Envelope envelope = {0}; @@ -202,6 +221,9 @@ bool exportData(FILE *imap, enum Atom tag, struct List items) { if (!structure.subtype) { errx(EX_PROTOCOL, "missing BODYSTRUCTURE data item"); } + if (bodyParts.type == List) { + checkBodyParts(&structure, bodyParts); + } if (bodyHeader.type == String && bodyText.type == String) { exportMbox(uid, &envelope, bodyHeader.string, bodyText.string); @@ -211,7 +233,6 @@ bool exportData(FILE *imap, enum Atom tag, struct List items) { if (!structure.multipart) { exportAtom(uid, &envelope, &structure, bodyText); } else if (bodyParts.type == List) { - // TODO: Validate that bodyParts is parallel to structure. exportAtom(uid, &envelope, &structure, bodyParts); } else { fetch = true; |