| /*********************************************************************** |
| * $Id$ |
| * Copyright 2009 Aplix Corporation. All rights reserved. |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| ***********************************************************************/ |
| #ifndef node_h |
| #define node_h |
| |
| /* struct node : a node in the parse tree (excluding comments) */ |
| enum { NODE_ELEMENT, NODE_ATTR, NODE_ATTRLIST }; |
| struct node { |
| int type; |
| struct node *next; |
| struct node *parent; |
| struct node *children; |
| struct comment *comments; /* list of comments attached to this node */ |
| /* If wsstart and end are set, they give the literal Web IDL that can |
| * be output in a <webidl> element. */ |
| const char *wsstart; |
| /* If start and end are set, they give the text of a scoped name that |
| * can be enclosed in a <ref> when outputting a <webidl> element for |
| * an ancestor element. */ |
| const char *start; |
| const char *end; |
| const char *id; |
| }; |
| |
| struct element { |
| struct node n; |
| const char *name; |
| }; |
| |
| struct attr { |
| struct node n; |
| const char *name; |
| const char *value; |
| }; |
| |
| struct attrlist { |
| struct node n; |
| }; |
| |
| struct node *newelement(const char *name); |
| struct node *newattr(const char *name, const char *val); |
| struct node *newattrlist(void); |
| void addnode(struct node *parent, struct node *child); |
| void reversechildren(struct node *node); |
| int nodeisempty(struct node *node); |
| const char *getattr(struct node *node, const char *name); |
| struct node *nodewalk(struct node *node); |
| struct node *findreturntype(struct node *node); |
| struct node *findparamidentifier(struct node *node, const char *name); |
| struct node *findthrowidentifier(struct node *node, const char *name); |
| void outputnode(struct node *node, unsigned int indent); |
| |
| #endif /* ndef node_h */ |
| |