Improved reference handling of imported messages

Signed-off-by: Janos SUTO <sj@acts.hu>
This commit is contained in:
Janos SUTO 2021-12-09 11:32:39 +01:00
parent e3973144b4
commit 06c929ce7e
2 changed files with 28 additions and 0 deletions

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@ -108,6 +108,7 @@
#define SQL_PREPARED_STMT_GET_FOLDER_ID "SELECT `id` FROM " SQL_FOLDER_TABLE " WHERE `name`=? AND `parent_id`=?" #define SQL_PREPARED_STMT_GET_FOLDER_ID "SELECT `id` FROM " SQL_FOLDER_TABLE " WHERE `name`=? AND `parent_id`=?"
#define SQL_PREPARED_STMT_INSERT_INTO_FOLDER_TABLE "INSERT INTO `" SQL_FOLDER_TABLE "` (`name`, `parent_id`) VALUES(?,?)" #define SQL_PREPARED_STMT_INSERT_INTO_FOLDER_TABLE "INSERT INTO `" SQL_FOLDER_TABLE "` (`name`, `parent_id`) VALUES(?,?)"
#define SQL_PREPARED_STMT_UPDATE_METADATA_REFERENCE "UPDATE " SQL_METADATA_TABLE " SET reference=? WHERE message_id=? AND reference=''" #define SQL_PREPARED_STMT_UPDATE_METADATA_REFERENCE "UPDATE " SQL_METADATA_TABLE " SET reference=? WHERE message_id=? AND reference=''"
#define SQL_PREPARED_STMT_GET_METADATA_REFERENCE "SELECT COUNT(*) AS count FROM " SQL_METADATA_TABLE " WHERE reference=?"
#define SQL_PREPARED_STMT_GET_GUI_IMPORT_JOBS "SELECT id, type, username, password, server FROM " SQL_IMPORT_TABLE " WHERE started=0 ORDER BY id LIMIT 0,1" #define SQL_PREPARED_STMT_GET_GUI_IMPORT_JOBS "SELECT id, type, username, password, server FROM " SQL_IMPORT_TABLE " WHERE started=0 ORDER BY id LIMIT 0,1"
#define SQL_PREPARED_STMT_INSERT_FOLDER_MESSAGE "INSERT INTO " SQL_FOLDER_MESSAGE_TABLE " (`folder_id`, `id`) VALUES(?,?)" #define SQL_PREPARED_STMT_INSERT_FOLDER_MESSAGE "INSERT INTO " SQL_FOLDER_MESSAGE_TABLE " (`folder_id`, `id`) VALUES(?,?)"
#define SQL_PREPARED_STMT_UPDATE_IMPORT_TABLE "UPDATE " SQL_IMPORT_TABLE " SET started=?, status=?, imported=? WHERE id=?" #define SQL_PREPARED_STMT_UPDATE_IMPORT_TABLE "UPDATE " SQL_IMPORT_TABLE " SET started=?, status=?, imported=? WHERE id=?"

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@ -213,6 +213,33 @@ int store_meta_data(struct session_data *sdata, struct parser_state *state, stru
digest_string(state->reference, &ref[0]); digest_string(state->reference, &ref[0]);
update_metadata_reference(sdata, state, &ref[0], cfg); update_metadata_reference(sdata, state, &ref[0], cfg);
} }
else if(state->reference[0] == 0){
// during import, the order of messages is often random
// check if this is a message which is already referenced
uint64 count=0;
digest_string(state->message_id, &ref[0]);
if(prepare_sql_statement(sdata, &sql, SQL_PREPARED_STMT_GET_METADATA_REFERENCE) != ERR){
p_bind_init(&sql);
sql.sql[sql.pos] = &ref[0]; sql.type[sql.pos] = TYPE_STRING; sql.pos++;
if(p_exec_stmt(sdata, &sql) == OK){
p_bind_init(&sql);
sql.sql[sql.pos] = (char *)&count; sql.type[sql.pos] = TYPE_LONGLONG; sql.len[sql.pos] = sizeof(uint64); sql.pos++;
p_store_results(&sql);
p_fetch_results(&sql);
p_free_results(&sql);
}
}
close_prepared_statement(&sql);
// no reference yet
if(count <= 0)
ref[0] = 0;
}
if(prepare_sql_statement(sdata, &sql, SQL_PREPARED_STMT_INSERT_INTO_META_TABLE) == ERR) return ERR; if(prepare_sql_statement(sdata, &sql, SQL_PREPARED_STMT_INSERT_INTO_META_TABLE) == ERR) return ERR;