/* exported interface documented in nsgenbind-ast.h */
struct genbind_node *
genbind_node_find_type_type(struct genbind_node *node,
struct genbind_node *prev,
enum genbind_node_type type,
const char *ident)
{
struct genbind_node *found_node;
struct genbind_node *ident_node;
found_node = genbind_node_find_type(node, prev, type);
while (found_node != NULL) {
/* look for a type node */
ident_node = genbind_node_find_type(genbind_node_getnode(found_node),
NULL,
GENBIND_NODE_TYPE_TYPE);
if (ident_node != NULL) {
if (strcmp(ident_node->r.text, ident) == 0)
break;
}
/* look for next matching node */
found_node = genbind_node_find_type(node, found_node, type);
}
return found_node;
}
/* exported interface documented in nsgenbind-ast.h */
struct genbind_node *
genbind_node_find_method(struct genbind_node *node,
struct genbind_node *prev,
enum genbind_method_type methodtype)
{
struct genbind_node *res_node;
res_node = genbind_node_find_type(
genbind_node_getnode(node),
prev, GENBIND_NODE_TYPE_METHOD);
while (res_node != NULL) {
struct genbind_node *type_node;
enum genbind_method_type *type;
type_node = genbind_node_find_type(
genbind_node_getnode(res_node),
NULL, GENBIND_NODE_TYPE_METHOD_TYPE);
type = (enum genbind_method_type *)genbind_node_getint(type_node);
if (*type == methodtype) {
break;
}
res_node = genbind_node_find_type(
genbind_node_getnode(node),
res_node, GENBIND_NODE_TYPE_METHOD);
}
return res_node;
}
/**
* get the type of binding
*/
static enum bindingtype_e genbind_get_type(struct genbind_node *node)
{
struct genbind_node *binding_node;
const char *binding_type;
binding_node = genbind_node_find_type(node,
NULL,
GENBIND_NODE_TYPE_BINDING);
if (binding_node == NULL) {
/* binding entry is missing which is invalid */
return BINDINGTYPE_UNKNOWN;
}
binding_type = genbind_node_gettext(
genbind_node_find_type(
genbind_node_getnode(binding_node),
NULL,
GENBIND_NODE_TYPE_NAME));
if (binding_type == NULL) {
fprintf(stderr, "Error: missing binding type\n");
return BINDINGTYPE_UNKNOWN;
}
if (strcmp(binding_type, "jsapi_libdom") == 0) {
return BINDINGTYPE_JSAPI_LIBDOM;
}
if (strcmp(binding_type, "duk_libdom") == 0) {
return BINDINGTYPE_DUK_LIBDOM;
}
fprintf(stderr, "Error: unsupported binding type \"%s\"\n", binding_type);
return BINDINGTYPE_UNKNOWN;
}
/* exported interface documented in nsgenbind-ast.h */
struct genbind_node *
genbind_node_find_method_ident(struct genbind_node *node,
struct genbind_node *prev,
enum genbind_method_type nodetype,
const char *ident)
{
struct genbind_node *res_node;
char *method_ident;
res_node = genbind_node_find_method(node, prev, nodetype);
while (res_node != NULL) {
method_ident = genbind_node_gettext(
genbind_node_find_type(
genbind_node_getnode(res_node),
NULL,
GENBIND_NODE_TYPE_IDENT));
if ((ident != NULL) &&
(method_ident != NULL) &&
strcmp(ident, method_ident) == 0) {
break;
}
res_node = genbind_node_find_method(node, res_node, nodetype);
}
return res_node;
}
static int genbind_load_idl(struct genbind_node *genbind,
struct webidl_node **webidl_out)
{
int res;
struct genbind_node *binding_node;
binding_node = genbind_node_find_type(genbind, NULL,
GENBIND_NODE_TYPE_BINDING);
/* walk AST and load any web IDL files required */
res = genbind_node_foreach_type(
genbind_node_getnode(binding_node),
GENBIND_NODE_TYPE_WEBIDL,
webidl_file_cb,
webidl_out);
if (res != 0) {
fprintf(stderr, "Error: failed reading Web IDL\n");
return -1;
}
/* implements are implemented as mixins so intercalate them */
res = webidl_intercalate_implements(*webidl_out);
if (res != 0) {
fprintf(stderr, "Error: Failed to intercalate implements\n");
return -1;
}
return 0;
}
/* exported interface documented in nsgenbind-ast.h */
struct genbind_node *
genbind_node_find_type_ident(struct genbind_node *node,
struct genbind_node *prev,
enum genbind_node_type type,
const char *ident)
{
struct genbind_node *found_node;
struct genbind_node *ident_node;
if (ident == NULL) {
return NULL;
}
found_node = genbind_node_find_type(node, prev, type);
while (found_node != NULL) {
/* look for an ident node */
ident_node = genbind_node_find_type(
genbind_node_getnode(found_node),
NULL,
GENBIND_NODE_TYPE_IDENT);
while (ident_node != NULL) {
/* check for matching text */
if (strcmp(ident_node->r.text, ident) == 0) {
return found_node;
}
ident_node = genbind_node_find_type(
genbind_node_getnode(found_node),
ident_node,
GENBIND_NODE_TYPE_IDENT);
}
/* look for next matching node */
found_node = genbind_node_find_type(node, found_node, type);
}
return found_node;
}
