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* mu-query.c,mu-store.cc: add support for storing/search message file attachments

This commit is contained in:
Dirk-Jan C. Binnema 2011-05-21 16:06:52 +03:00
parent e4c5340b37
commit 0ab861985a
2 changed files with 39 additions and 19 deletions
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19
src/mu-query.cc
View File

@ -267,25 +267,6 @@ add_prefix (MuMsgFieldId mfid, Xapian::QueryParser* qparser)
if (!mu_msg_field_needs_prefix(mfid))
qparser->add_prefix ("", pfx);
// if (mfid == MU_MSG_FIELD_ID_FLAGS || mfid == MU_MSG_FIELD_ID_PRIO) {
// qparser->add_prefix
// (mu_msg_field_name(mfid), pfx);
// qparser->add_prefix (shortcut, pfx);
// } else if (mfid == MU_MSG_FIELD_ID_MAILDIR ||
// mfid == MU_MSG_FIELD_ID_MSGID) {
// qparser->add_boolean_prefix
// (mu_msg_field_name(mfid), pfx);
// qparser->add_boolean_prefix (shortcut, pfx);
// } else {
// qparser->add_boolean_prefix
// (mu_msg_field_name(mfid), pfx);
// qparser->add_boolean_prefix (shortcut, pfx);
// qparser->add_prefix ("", pfx);
// }
} MU_XAPIAN_CATCH_BLOCK;
}

39
src/mu-store.cc
View File

@ -27,6 +27,7 @@
#include <stdexcept>
#include "mu-msg.h"
#include "mu-msg-part.h"
#include "mu-store.h"
#include "mu-util.h"
#include "mu-str.h"
@ -388,6 +389,41 @@ add_terms_values_string (Xapian::Document& doc, MuMsg *msg,
g_free (val);
}
struct PartData {
PartData (Xapian::Document& doc, MuMsgFieldId mfid):
_doc (doc), _mfid(mfid) {}
Xapian::Document _doc;
MuMsgFieldId _mfid;
};
static void
each_part (MuMsg *msg, MuMsgPart *part, PartData *pdata)
{
if (mu_msg_part_looks_like_attachment (part, TRUE) &&
(part->file_name)) {
char val[MU_STORE_MAX_TERM_LENGTH + 1];
strncpy (val, part->file_name, sizeof(val));
/* now, let's create a terms... */
mu_str_normalize_in_place (val, TRUE);
mu_str_ascii_xapian_escape_in_place (val);
pdata->_doc.add_term (prefix(pdata->_mfid) +
std::string(val, 0, MU_STORE_MAX_TERM_LENGTH));
}
}
static void
add_terms_values_attach (Xapian::Document& doc, MuMsg *msg,
MuMsgFieldId mfid)
{
PartData pdata (doc, mfid);
mu_msg_part_foreach (msg, (MuMsgPartForeachFunc)each_part, &pdata);
}
static void
add_terms_values_body (Xapian::Document& doc, MuMsg *msg,
MuMsgFieldId mfid)
@ -439,6 +475,9 @@ add_terms_values (MuMsgFieldId mfid, MsgDoc* msgdoc)
case MU_MSG_FIELD_ID_BODY_TEXT:
add_terms_values_body (*msgdoc->_doc, msgdoc->_msg, mfid);
break;
case MU_MSG_FIELD_ID_ATTACH:
add_terms_values_attach (*msgdoc->_doc, msgdoc->_msg, mfid);
break;
default:
if (mu_msg_field_is_numeric (mfid))
add_terms_values_number (*msgdoc->_doc, msgdoc->_msg,