static DataType
postgresOidToDT(char *Oid)
{
int oid = atoi(Oid);
return (DataType) INT_VALUE(MAP_GET_INT(GET_CACHE()->oidToDT,oid));
}
static inline int get_ue_golomb_31(GetBitContext *gb){
unsigned int buf;
OPEN_READER(re, gb);
UPDATE_CACHE(re, gb);
buf=GET_CACHE(re, gb);
buf >>= 32 - 9;
LAST_SKIP_BITS(re, gb, ff_golomb_vlc_len[buf]);
CLOSE_READER(re, gb);
return ff_ue_golomb_vlc_code[buf];
}
int
postgresDatabaseConnectionOpen (void)
{
StringInfo connStr = makeStringInfo();
// OptionConnection *op = getOptions()->optionConnection;
ACQUIRE_MEM_CONTEXT(memContext);
/* create connection string */
// if (op->host)
appendStringInfo(connStr, " host=%s", getStringOption("connection.host"));
// if (op->db)
appendStringInfo(connStr, " dbname=%s", getStringOption("connection.db"));
// if (op->user)
appendStringInfo(connStr, " user=%s", getStringOption("connection.user"));
if (optionSet("connection.passwd"))
appendStringInfo(connStr, " password=%s", getStringOption("connection.passwd"));
// if (op->port)
appendStringInfo(connStr, " port=%u", getIntOption("connection.port"));
/* try to connect to db */
plugin->conn = PQconnectdb(connStr->data);
/* check to see that the backend connection was successfully made */
if (plugin->conn == NULL || PQstatus(plugin->conn) == CONNECTION_BAD)
{
char *error = PQerrorMessage(plugin->conn);
PQfinish(plugin->conn);
FATAL_LOG("unable to connect to postgres database %s\n\nfailed "
"because of:\n%s", connStr->data, error);
}
plugin->initialized = TRUE;
// prepare queries
prepareLookupQueries();
// initialize cache
fillOidToDTMap(GET_CACHE()->oidToDT);
RELEASE_MEM_CONTEXT();
return EXIT_SUCCESS;
}
