Function parse_params

src/ast/ast.c:781–814

}

cypher_parse_result_t *parse_params
(
	const char *query,
	const char **query_body
) {
	ASSERT(query != NULL);
	ASSERT(query_body != NULL);

	FILE *f = fmemopen((char *)query, strlen(query), "r");
	cypher_parse_result_t *result = cypher_fparse(f, NULL, NULL,
			CYPHER_PARSE_ONLY_PARAMETERS);
	fclose(f);

	if(!result) {
		return NULL;
	}

	if(AST_Validate_QueryParams(result) != AST_VALID) {
		parse_result_free(result);
		return NULL;
	}

	_AST_Extract_Params(result);

	// see if we've encountered an error while evaluating parameter value
	if(ErrorCtx_EncounteredError()) {
		parse_result_free(result);
		return NULL;
	}

	*query_body = _AST_ExtractQueryString(result);

	return result;
}

void parse_result_free
(