Function db_get_url

modules/dialplan/dialplan.c:632–692

creates an url string without password field*/

/* creates an url string without password field*/
static void db_get_url(const str* url){
	struct db_id* id = new_db_id(url);
	static str scheme_delimiter={"://",3};
	static str port_delimiter={":",1};
	static str host_delimiter={"@",1};
	static str database_delimiter={"/",1};
	str port;

	/* allocate memory for the database url if necessary*/
	database_url.len = 0;

	/* sanity checks */
	if (id == NULL)
		return;

	database_url.s = pkg_realloc(database_url.s, url->len * sizeof(char));

	if (database_url.s == NULL) {
		free_db_id(id);
		return;
	}

	/* shortest database_url is s://a/b so we always need the scheme delimiter*/
	if (id->scheme != NULL) {
		memcpy(database_url.s + database_url.len, id->scheme, strlen(id->scheme));
		database_url.len += strlen(id->scheme);
		memcpy(database_url.s + database_url.len, scheme_delimiter.s, scheme_delimiter.len);
		database_url.len += scheme_delimiter.len;
	}

	if (id->username != NULL) {
		memcpy(database_url.s + database_url.len, id->username, strlen(id->username));
		database_url.len += strlen(id->username);
	}

	if (id->host != NULL) {
		memcpy(database_url.s + database_url.len, host_delimiter.s, host_delimiter.len);
		database_url.len += host_delimiter.len;
		memcpy(database_url.s + database_url.len, id->host, strlen(id->host));
		database_url.len += strlen(id->host);
	}

	if (id->port > 0) {
		port.s = int2str(id->port,&port.len);
		memcpy(database_url.s + database_url.len, port_delimiter.s, port_delimiter.len);
		database_url.len += port_delimiter.len;
		memcpy(database_url.s + database_url.len, port.s, port.len);
		database_url.len += port.len;
	}

	if (id->database != NULL){
		memcpy(database_url.s + database_url.len,
			database_delimiter.s, database_delimiter.len);
		database_url.len += database_delimiter.len;
		memcpy(database_url.s + database_url.len, id->database, strlen(id->database));
		database_url.len += strlen(id->database);
	}