contiki/apps/webbrowser/htmlparser.h
oliverschmidt e8ff2ba595 With the change to always position the cursor at the end of the exsisting text on entering the textentry field edit state it became necessary to avoid initializing textentry fields with blanks insteads of zeros.
Unfortunately I overlooked the dynamically created textentry fields for web forms. Changing their behaviour was a little more complicated as the length of the existing text was used to determine the size of the textentry field. Now this size is passed explicitly.
2006-10-06 21:14:28 +00:00

80 lines
2.9 KiB
C

/*
* Copyright (c) 2002, Adam Dunkels.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the Contiki desktop environment
*
* $Id: htmlparser.h,v 1.2 2006/10/06 21:14:28 oliverschmidt Exp $
*
*/
#ifndef __HTMLPARSER_H__
#define __HTMLPARSER_H__
#include "contiki-net.h"
/* Callbacks. */
void htmlparser_link(char *text, unsigned char textlen, char *url);
void htmlparser_submitbutton(char *value,
char *name,
char *formname,
char *formaction);
void htmlparser_inputfield(unsigned char size,
char *value,
char *name,
char *formname,
char *formaction);
void htmlparser_newline(void);
void htmlparser_word(char *word, unsigned char wordlen);
void htmlparser_renderstate(unsigned char state);
#define HTMLPARSER_RENDERSTATE_STATUSMASK 0x80
#define HTMLPARSER_RENDERSTATE_BEGIN 0x00
#define HTMLPARSER_RENDERSTATE_END 0x80
#define HTMLPARSER_RENDERSTATE_NONE 0x00
#define HTMLPARSER_RENDERSTATE_CENTER 0x01
#define HTMLPARSER_RENDERSTATE_TABLE 0x02
#define HTMLPARSER_RENDERSTATE_TR 0x04
#define HTMLPARSER_RENDERSTATE_TD 0x08
#define HTMLPARSER_INPUTTYPE_NONE 0
#define HTMLPARSER_INPUTTYPE_TEXT 1
#define HTMLPARSER_INPUTTYPE_PASSWORD 2
#define HTMLPARSER_INPUTTYPE_SUBMIT 3
#define HTMLPARSER_INPUTTYPE_IMAGE 4
#define HTMLPARSER_INPUTTYPE_OTHER 5
/* Functions. */
void htmlparser_init(void);
void htmlparser_parse(char *data, u16_t len);
#endif /* __HTMLPARSER_H__ */