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fix(MainDb): use blob for soci 4 (app data)

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This commit is contained in:
Ronan Abhamon 2017-12-08 10:43:23 +01:00
parent a531204489
commit dff49bec34
1 changed files with 27 additions and 6 deletions
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33
src/db/main-db.cpp
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@ -123,6 +123,22 @@ MainDb::MainDb (const shared_ptr<Core> &core) : AbstractDb(*new MainDbPrivate),
return sql;
}
// -----------------------------------------------------------------------------
static inline vector<char> blobToVector (soci::blob &in) {
size_t len = in.get_len();
if (!len)
return vector<char>();
vector<char> out(len);
in.read(0, &out[0], len);
return out;
}
static inline string blobToString (soci::blob &in) {
vector<char> out = blobToVector(in);
return string(out.begin(), out.end());
}
// -----------------------------------------------------------------------------
long long MainDbPrivate::resolveId (const soci::row &row, int col) const {
@ -329,7 +345,7 @@ MainDb::MainDb (const shared_ptr<Core> &core) : AbstractDb(*new MainDbPrivate),
" WHERE event_id = :eventId AND participant_sip_address_id = :sipAddressId",
soci::use(state), soci::use(eventId), soci::use(sipAddressId)
);
statement.execute(true);
statement.execute();
if (statement.get_affected_rows() == 0 && state != static_cast<int>(ChatMessage::State::Displayed))
*session << "INSERT INTO chat_message_participant (event_id, participant_sip_address_id, state)"
" VALUES (:eventId, :sipAddressId, :state)",
@ -572,15 +588,20 @@ MainDb::MainDb (const shared_ptr<Core> &core) : AbstractDb(*new MainDbPrivate),
} else
content = new Content();
content->setContentType(contentType);
content->setBody(row.get<string>(3));
// 2.2 - Fetch contents' app data.
static const string query = "SELECT name, data FROM chat_message_content_app_data"
" WHERE chat_message_content_id = :contentId";
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(contentId));
for (const auto &row : rows)
content->setAppData(row.get<string>(0), row.get<string>(1));
content->setContentType(contentType);
content->setBody(row.get<string>(3));
string name;
soci::blob data(*session);
soci::statement statement = (session->prepare << query, soci::use(contentId), soci::into(name), soci::into(data));
statement.execute();
while (statement.fetch())
content->setAppData(name, blobToString(data));
chatMessage->addContent(*content);
}
}