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mu: add "modified" fields

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Add a new "modified" field for checking the last modification time of the
message.
This commit is contained in:
Dirk-Jan C. Binnema
2022-04-30 01:17:31 +03:00
parent 9e0173f387
commit a864616110
4 changed files with 185 additions and 178 deletions
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33
lib/message/mu-message.hh
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@ -84,18 +84,29 @@ public:
/**
* Construct a message based on a Message::Document
*
* @param doc
* @param doc a Mu Document
*
* @return a message or an error
*/
static Result<Message> make_from_document(Xapian::Document&& doc) try {
return Ok(Message{Mu::Document{std::move(doc)}});
static Result<Message> make_from_document(Mu::Document&& doc) try {
return Ok(Message{std::move(doc)});
} catch (Error& err) {
return Err(err);
} catch (...) {
return Err(Mu::Error(Error::Code::Message, "failed to create message"));
}
/**
* Construct a message based on a Xapian::Document
*
* @param doc a xapian document
*
* @return a message or an error
*/
static Result<Message> make_from_document(Xapian::Document&& doc) noexcept {
return make_from_document(Mu::Document{std::move(doc)});
}
/**
* Construct a message from a string. This is mostly useful for testing.
@ -216,12 +227,24 @@ public:
std::string mailing_list() const { return document().string_value(Field::Id::MailingList);}
/**
* get the message date/time (the Date: field) as time_t, using UTC
* get the message date/time (the Date: field) as time_t
*
* @return message date/time or 0 in case of error or if there
* is no such header.
*/
::time_t date() const { return static_cast<time_t>(document().integer_value(Field::Id::Date)); }
::time_t date() const {
return static_cast<::time_t>(document().integer_value(Field::Id::Date));
}
/**
* get the last modification or creation time for this message
*
* @return message date/time or 0 if unknown
*/
::time_t modified() const {
return static_cast<::time_t>(document().integer_value(Field::Id::Modified));
}
/**
* get the flags for this message.