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Reorganized web page attribute data handling.

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- Up to now the web browser used several fixed size arrays to hold the various types attribute data of the web page. This turned out to be way to inflexible for any non-trivial web page. Therefore now all attribute data is stored in a single buffer one after the other as they arrive from the parser only occupying the memory actually needed. This allows for pages with many links with rather short URLs as well as pages with few link with long URLs as well as pages with several simple forms as well as pages with one form with many form inputs.

- Using the actual web page buffer to hold the text buffers of text entry fields was in general a cool idea but in reality it  is often necessary to enter text longer than the size of the text entry field. Therefore the text buffer is now stored in the new unified attribute data buffer.

- Splitting up the process of canonicalizing a link URL and actually navigating to the resulting URL allowed to get rid of the 'tmpurl' buffer used during form submit. Now the form action is canonicalized like a usual link, then the form input name/value pairs are written right into the 'url' buffer and afterwards the navigation is triggered.

- Support for the 'render states' was completely removed. The only actually supported render state was centered output. The new unified attribute buffer would have complicated enumerating all widgets added to the page in order to adjust their position. Therefore I decided to drop the whole feature as the <center> tag is barely used anymore and newer center attributes are to hard to parse.
This commit is contained in:
Oliver Schmidt 2013-03-06 16:29:36 +01:00
parent cdb16c02fa
commit c7b8bac006
11 changed files with 313 additions and 451 deletions
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2
apps/webbrowser/html-strings
View file

@ -1,5 +1,4 @@
html_slasha "/a\0"
html_slashcenter "/center\0"
html_slashdiv "/div\0"
html_slashform "/form\0"
html_slashh "/h\0"
@ -9,7 +8,6 @@ html_slashstyle "/style\0"
html_a "a\0"
html_body "body\0"
html_br "br\0"
html_center "center\0"
html_form "form\0"
html_frame "frame\0"
html_h1 "h1\0"

6
apps/webbrowser/html-strings.c
View file

@ -1,9 +1,6 @@
const char html_slasha[4] =
/* "/a\0" */
{0x2f, 0x61, 00, };
const char html_slashcenter[9] =
/* "/center\0" */
{0x2f, 0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, 00, };
const char html_slashdiv[6] =
/* "/div\0" */
{0x2f, 0x64, 0x69, 0x76, 00, };
@ -31,9 +28,6 @@ const char html_body[6] =
const char html_br[4] =
/* "br\0" */
{0x62, 0x72, 00, };
const char html_center[8] =
/* "center\0" */
{0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, 00, };
const char html_form[6] =
/* "form\0" */
{0x66, 0x6f, 0x72, 0x6d, 00, };

2
apps/webbrowser/html-strings.h
View file

@ -1,5 +1,4 @@
extern const char html_slasha[4];
extern const char html_slashcenter[9];
extern const char html_slashdiv[6];
extern const char html_slashform[7];
extern const char html_slashh[4];
@ -9,7 +8,6 @@ extern const char html_slashstyle[8];
extern const char html_a[3];
extern const char html_body[6];
extern const char html_br[4];
extern const char html_center[8];
extern const char html_form[6];
extern const char html_frame[7];
extern const char html_h1[4];

207
apps/webbrowser/htmlparser.c
View file

@ -160,7 +160,6 @@ struct htmlparser_state {
#if WWW_CONF_FORMS
char formaction[WWW_CONF_MAX_FORMACTIONLEN];
char formname[WWW_CONF_MAX_FORMNAMELEN];
unsigned char inputtype;
char inputname[WWW_CONF_MAX_INPUTNAMELEN];
char inputvalue[WWW_CONF_MAX_INPUTVALUELEN];
@ -177,57 +176,53 @@ static const char *tags[] = {
#define TAG_FIRST 0
#define TAG_SLASHA 0
html_slasha,
#define TAG_SLASHCENTER 1
html_slashcenter,
#define TAG_SLASHDIV 2
#define TAG_SLASHDIV 1
html_slashdiv,
#define TAG_SLASHFORM 3
#define TAG_SLASHFORM 2
html_slashform,
#define TAG_SLASHH 4
#define TAG_SLASHH 3
html_slashh,
#define TAG_SLASHSCRIPT 5
#define TAG_SLASHSCRIPT 4
html_slashscript,
#define TAG_SLASHSELECT 6
#define TAG_SLASHSELECT 5
html_slashselect,
#define TAG_SLASHSTYLE 7
#define TAG_SLASHSTYLE 6
html_slashstyle,
#define TAG_A 8
#define TAG_A 7
html_a,
#define TAG_BODY 9
#define TAG_BODY 8
html_body,
#define TAG_BR 10
#define TAG_BR 9
html_br,
#define TAG_CENTER 11
html_center,
#define TAG_FORM 12
#define TAG_FORM 10
html_form,
#define TAG_FRAME 13
#define TAG_FRAME 11
html_frame,
#define TAG_H1 14
#define TAG_H1 12
html_h1,
#define TAG_H2 15
#define TAG_H2 13
html_h2,
#define TAG_H3 16
#define TAG_H3 14
html_h3,
#define TAG_H4 17
#define TAG_H4 15
html_h4,
#define TAG_IMG 18
#define TAG_IMG 16
html_img,
#define TAG_INPUT 19
#define TAG_INPUT 17
html_input,
#define TAG_LI 20
#define TAG_LI 18
html_li,
#define TAG_P 21
#define TAG_P 19
html_p,
#define TAG_SCRIPT 22
#define TAG_SCRIPT 20
html_script,
#define TAG_SELECT 23
#define TAG_SELECT 21
html_select,
#define TAG_STYLE 24
#define TAG_STYLE 22
html_style,
#define TAG_TR 25
#define TAG_TR 23
html_tr,
#define TAG_LAST 26
#define TAG_LAST 24
last,
};
@ -258,7 +253,7 @@ htmlparser_init(void)
s.minorstate = MINORSTATE_TEXT;
s.lastchar = 0;
#if WWW_CONF_FORMS
s.formaction[0] = s.formname[0] = 0;
s.formaction[0] = 0;
#endif /* WWW_CONF_FORMS */
}
/*-----------------------------------------------------------------------------------*/
@ -336,31 +331,28 @@ find_tag(char *tag)
first = TAG_FIRST;
last = TAG_LAST;
i = 0;
do {
tagc = tag[i];
if((tagc == 0 || tagc == ISO_slash) &&
tags[first][i] == 0) {
if((tagc == 0 || tagc == ISO_slash) && tags[first][i] == 0) {
return first;
}
tabi = first;
/* First, find first matching tag from table. */
while(tagc > (tags[tabi])[i] &&
tabi < last) {
while(tagc > (tags[tabi])[i] && tabi < last) {
++tabi;
}
first = tabi;
/* Second, find last matching tag from table. */
while(tagc == (tags[tabi])[i] &&
tabi < last) {
while(tagc == (tags[tabi])[i] && tabi < last) {
++tabi;
}
last = tabi;
/* If first and last matching tags are equal, we have a non-match
and return. Else we continue with the next character. */
++i;
@ -377,8 +369,7 @@ parse_tag(void)
static char dummy;
PRINTF(("Parsing tag '%s' '%s' '%s'\n",
s.tag, s.tagattr, s.tagattrparam));
PRINTF(("Parsing tag '%s' '%s' '%s'\n", s.tag, s.tagattr, s.tagattrparam));
switch(find_tag(s.tag)) {
case TAG_P:
@ -386,14 +377,12 @@ parse_tag(void)
case TAG_H2:
case TAG_H3:
case TAG_H4:
/* parse_char(ISO_nl);*/
newline();
/* FALLTHROUGH */
case TAG_BR:
case TAG_TR:
case TAG_SLASHDIV:
case TAG_SLASHH:
/* parse_char(ISO_nl);*/
dummy = 0;
newline();
break;
@ -417,8 +406,7 @@ parse_tag(void)
s.majorstate = s.lastmajorstate = MAJORSTATE_BODY;
break;
case TAG_FRAME:
if(strncmp(s.tagattr, html_src, sizeof(html_src)) == 0 &&
s.tagattrparam[0] != 0) {
if(strncmp(s.tagattr, html_src, sizeof(html_src)) == 0 && s.tagattrparam[0] != 0) {
switch_majorstate(MAJORSTATE_BODY);
newline();
add_char(ISO_rbrack);
@ -430,25 +418,20 @@ parse_tag(void)
}
break;
case TAG_IMG:
if(strncmp(s.tagattr, html_alt, sizeof(html_alt)) == 0 &&
s.tagattrparam[0] != 0) {
/* parse_char(ISO_lt);*/
if(strncmp(s.tagattr, html_alt, sizeof(html_alt)) == 0 && s.tagattrparam[0] != 0) {
add_char(ISO_lt);
tagattrparam = &s.tagattrparam[0];
while(*tagattrparam) {
/* parse_char(*tagattrparam);*/
add_char(*tagattrparam);
++tagattrparam;
}
/* parse_char(ISO_gt);*/
add_char(ISO_gt);
do_word();
}
break;
case TAG_A:
PRINTF(("A %s %s\n", s.tagattr, s.tagattrparam));
if(strncmp(s.tagattr, html_href, sizeof(html_href)) == 0 &&
s.tagattrparam[0] != 0) {
if(strncmp(s.tagattr, html_href, sizeof(html_href)) == 0 && s.tagattrparam[0] != 0) {
strcpy(s.linkurl, s.tagattrparam);
do_word();
switch_majorstate(MAJORSTATE_LINK);
@ -464,72 +447,62 @@ parse_tag(void)
break;
#if WWW_CONF_FORMS
case TAG_FORM:
PRINTF(("Form tag\n"));
switch_majorstate(MAJORSTATE_FORM);
if(strncmp(s.tagattr, html_action, sizeof(html_action)) == 0) {
PRINTF(("Form action '%s'\n", s.tagattrparam));
strncpy(s.formaction, s.tagattrparam, WWW_CONF_MAX_FORMACTIONLEN - 1);
} else if(strncmp(s.tagattr, html_name, sizeof(html_name)) == 0) {
PRINTF(("Form name '%s'\n", s.tagattrparam));
strncpy(s.formname, s.tagattrparam, WWW_CONF_MAX_FORMNAMELEN - 1);
/* First check if we are called at the end of a form tag. If
so, we should propagate the form action. */
if(s.tagattr[0] == 0 && s.formaction[0] != 0) {
htmlparser_form(s.formaction);
init_input();
} else {
PRINTF(("Form tag\n"));
switch_majorstate(MAJORSTATE_FORM);
if(strncmp(s.tagattr, html_action, sizeof(html_action)) == 0) {
PRINTF(("Form action '%s'\n", s.tagattrparam));
strncpy(s.formaction, s.tagattrparam, WWW_CONF_MAX_FORMACTIONLEN - 1);
}
}
init_input();
break;
case TAG_SLASHFORM:
switch_majorstate(MAJORSTATE_BODY);
s.formaction[0] = s.formname[0] = 0;
s.formaction[0] = 0;
break;
case TAG_INPUT:
if(s.majorstate == MAJORSTATE_FORM) {
/* First check if we are called at the end of an input tag. If
so, we should render the input widget. */
if(s.tagattr[0] == 0 &&
s.inputname[0] != 0) {
if(s.tagattr[0] == 0 && s.inputname[0] != 0) {
PRINTF(("Render input type %d\n", s.inputtype));
switch(s.inputtype) {
case HTMLPARSER_INPUTTYPE_NONE:
case HTMLPARSER_INPUTTYPE_TEXT:
s.inputvalue[s.inputvaluesize] = 0;
htmlparser_inputfield(s.inputvaluesize, s.inputvalue, s.inputname,
s.formname, s.formaction);
htmlparser_inputfield(s.inputvaluesize, s.inputvalue, s.inputname);
break;
case HTMLPARSER_INPUTTYPE_SUBMIT:
case HTMLPARSER_INPUTTYPE_IMAGE:
htmlparser_submitbutton(s.inputvalue, s.inputname,
s.formname, s.formaction);
htmlparser_submitbutton(s.inputvalue, s.inputname);
break;
}
init_input();
} else {
PRINTF(("Input '%s' '%s'\n", s.tagattr, s.tagattrparam));
if(strncmp(s.tagattr, html_type, sizeof(html_type)) == 0) {
if(strncmp(s.tagattrparam, html_submit,
sizeof(html_submit)) == 0) {
if(strncmp(s.tagattrparam, html_submit, sizeof(html_submit)) == 0) {
s.inputtype = HTMLPARSER_INPUTTYPE_SUBMIT;
} else if(strncmp(s.tagattrparam, html_image,
sizeof(html_image)) == 0) {
} else if(strncmp(s.tagattrparam, html_image, sizeof(html_image)) == 0) {
s.inputtype = HTMLPARSER_INPUTTYPE_IMAGE;
} else if(strncmp(s.tagattrparam, html_text,
sizeof(html_text)) == 0) {
} else if(strncmp(s.tagattrparam, html_text, sizeof(html_text)) == 0) {
s.inputtype = HTMLPARSER_INPUTTYPE_TEXT;
} else {
s.inputtype = HTMLPARSER_INPUTTYPE_OTHER;
}
} else if(strncmp(s.tagattr, html_name,
sizeof(html_name)) == 0) {
strncpy(s.inputname, s.tagattrparam,
WWW_CONF_MAX_INPUTNAMELEN);
} else if(strncmp(s.tagattr, html_alt,
sizeof(html_alt)) == 0 &&
} else if(strncmp(s.tagattr, html_name, sizeof(html_name)) == 0) {
strncpy(s.inputname, s.tagattrparam, WWW_CONF_MAX_INPUTNAMELEN);
} else if(strncmp(s.tagattr, html_alt, sizeof(html_alt)) == 0 &&
s.inputtype == HTMLPARSER_INPUTTYPE_IMAGE) {
strncpy(s.inputvalue, s.tagattrparam,
WWW_CONF_MAX_INPUTVALUELEN);
} else if(strncmp(s.tagattr, html_value,
sizeof(html_value)) == 0) {
strncpy(s.inputvalue, s.tagattrparam,
WWW_CONF_MAX_INPUTVALUELEN);
} else if(strncmp(s.tagattr, html_size,
sizeof(html_size)) == 0) {
strncpy(s.inputvalue, s.tagattrparam, WWW_CONF_MAX_INPUTVALUELEN);
} else if(strncmp(s.tagattr, html_value, sizeof(html_value)) == 0) {
strncpy(s.inputvalue, s.tagattrparam, WWW_CONF_MAX_INPUTVALUELEN);
} else if(strncmp(s.tagattr, html_size, sizeof(html_size)) == 0) {
size = 0;
if(s.tagattrparam[0] >= '0' &&
s.tagattrparam[0] <= '9') {
@ -543,32 +516,15 @@ parse_tag(void)
size = WWW_CONF_MAX_INPUTVALUELEN - 1;
}
s.inputvaluesize = size;
/* strncpy(s.inputvalue, s.tagattrparam,
WWW_CONF_MAX_INPUTVALUELEN);*/
}
}
}
break;
#endif /* WWW_CONF_FORMS */
#if WWW_CONF_RENDERSTATE
case TAG_CENTER:
/* parse_char(ISO_nl); */
newline();
htmlparser_renderstate(HTMLPARSER_RENDERSTATE_BEGIN |
HTMLPARSER_RENDERSTATE_CENTER);
break;
case TAG_SLASHCENTER:
/* parse_char(ISO_nl);*/
newline();
htmlparser_renderstate(HTMLPARSER_RENDERSTATE_END |
HTMLPARSER_RENDERSTATE_CENTER);
break;
#endif /* WWW_CONF_RENDERSTATE */
#endif /* WWW_CONF_FORMS */
}
}
/*-----------------------------------------------------------------------------------*/
static uint16_t
static uint16_t CC_FASTCALL
parse_word(char *data, uint8_t dlen)
{
static uint8_t i;
@ -586,7 +542,6 @@ parse_word(char *data, uint8_t dlen)
} else if(c == ISO_lt) {
s.minorstate = MINORSTATE_TAG;
s.tagptr = 0;
/* do_word();*/
break;
} else if(c == ISO_ampersand) {
s.minorstate = MINORSTATE_EXTCHAR;
@ -599,11 +554,11 @@ parse_word(char *data, uint8_t dlen)
case MINORSTATE_EXTCHAR:
for(i = 0; i < len; ++i) {
c = data[i];
if(c == ISO_semicolon) {
if(c == ISO_semicolon) {
s.minorstate = MINORSTATE_TEXT;
add_char(' ');
break;
} else if(iswhitespace(c)) {
} else if(iswhitespace(c)) {
s.minorstate = MINORSTATE_TEXT;
add_char('&');
add_char(' ');
@ -622,7 +577,7 @@ parse_word(char *data, uint8_t dlen)
/* Full tag found. We continue parsing regular text. */
s.minorstate = MINORSTATE_TEXT;
s.tagattrptr = s.tagattrparamptr = 0;
endtagfound();
endtagfound();
parse_tag();
break;
} else if(iswhitespace(c)) {
@ -635,7 +590,6 @@ parse_word(char *data, uint8_t dlen)
} else {
/* Keep track of the name of the tag, but convert it to
lower case. */
s.tag[s.tagptr] = lowercase(c);
++s.tagptr;
/* Check if the ->tag field is full. If so, we just eat up
@ -645,7 +599,7 @@ parse_word(char *data, uint8_t dlen)
break;
}
}
/* Check for HTML comment, indicated by <!-- */
if(s.tagptr == 3 &&
s.tag[0] == ISO_bang &&
@ -684,8 +638,6 @@ parse_word(char *data, uint8_t dlen)
parse_tag();
s.minorstate = MINORSTATE_TAGATTRSPACE;
break;
/* s.tagattrptr = 0;
endtagfound();*/
}
} else if(c == ISO_eq) {
s.minorstate = MINORSTATE_TAGATTRPARAMNQ;
@ -733,29 +685,26 @@ parse_word(char *data, uint8_t dlen)
endtagfound();
parse_tag();
s.minorstate = MINORSTATE_TEXT;
s.tagattrptr = 0;
s.tagattrptr = 0;
endtagfound();
parse_tag();
s.tagptr = 0;
s.tagptr = 0;
endtagfound();
break;
} else if(iswhitespace(c) &&
s.tagattrparamptr == 0) {
/* Discard leading spaces. */
} else if(iswhitespace(c) && s.tagattrparamptr == 0) {
/* Discard leading spaces. */
} else if((c == ISO_citation ||
c == ISO_citation2) &&
s.tagattrparamptr == 0) {
c == ISO_citation2) && s.tagattrparamptr == 0) {
s.minorstate = MINORSTATE_TAGATTRPARAM;
s.quotechar = c;
PRINTF(("tag attr param q found\n"));
break;
} else if(iswhitespace(c)) {
PRINTF(("Non-leading space found at %d\n",
s.tagattrparamptr));
PRINTF(("Non-leading space found at %d\n", s.tagattrparamptr));
/* Stop parsing if a non-leading space was found */
endtagfound();
parse_tag();
s.minorstate = MINORSTATE_TAGATTR;
s.tagattrptr = 0;
endtagfound();
@ -781,7 +730,7 @@ parse_word(char *data, uint8_t dlen)
/* Found end of tag attr parameter. */
endtagfound();
parse_tag();
s.minorstate = MINORSTATE_TAGATTR;
s.tagattrptr = 0;
endtagfound();
@ -792,7 +741,7 @@ parse_word(char *data, uint8_t dlen)
} else {
s.tagattrparam[s.tagattrparamptr] = c;
}
++s.tagattrparamptr;
/* Check if the "tagattr" field is full. If so, we just eat
up any data left in the tag. */
@ -852,6 +801,6 @@ htmlparser_parse(char *data, uint16_t datalen)
}
datalen -= plen;
data += plen;
}
}
}
/*-----------------------------------------------------------------------------------*/

20
apps/webbrowser/htmlparser.h
View file

@ -38,29 +38,15 @@
/* Callbacks. */
void htmlparser_link(char *text, unsigned char textlen, char *url);
void htmlparser_form(char *action);
void htmlparser_submitbutton(char *value,
char *name,
char *formname,
char *formaction);
char *name);
void htmlparser_inputfield(unsigned char size,
char *value,
char *name,
char *formname,
char *formaction);
char *name);
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

493
apps/webbrowser/www.c
View file

@ -33,6 +33,7 @@
*/
#include <string.h>
#include <stddef.h>
#include "ctk/ctk.h"
#include "lib/ctk-textentry-cmdline.h"
@ -59,13 +60,11 @@
/* The array that holds the current URL. */
static char url[WWW_CONF_MAX_URLLEN + 1];
static char tmpurl[WWW_CONF_MAX_URLLEN + 1];
/* The array that holds the web page text. */
static char webpage[WWW_CONF_WEBPAGE_WIDTH *
WWW_CONF_WEBPAGE_HEIGHT + 1];
/* The CTK widgets for the main window. */
static struct ctk_window mainwindow;
@ -120,31 +119,45 @@ static char history[WWW_CONF_HISTORY_SIZE][WWW_CONF_MAX_URLLEN];
static char history_last;
#endif /* WWW_CONF_HISTORY_SIZE > 0 */
/* The CTK widget definitions for the hyperlinks and the char arrays
that hold the link URLs. */
struct formattribs {
char formaction[WWW_CONF_MAX_FORMACTIONLEN];
char formname[WWW_CONF_MAX_FORMNAMELEN];
#define FORMINPUTTYPE_SUBMITBUTTON 1
#define FORMINPUTTYPE_INPUTFIELD 2
unsigned char inputtype;
char inputname[WWW_CONF_MAX_INPUTNAMELEN];
char *inputvalue;
struct linkattrib {
struct ctk_hyperlink hyperlink;
char url[1];
};
union pagewidgetattrib {
char url[WWW_CONF_MAX_URLLEN];
struct inputattrib;
struct formattrib {
struct inputattrib *nextptr;
char action[1];
};
struct inputattrib {
struct inputattrib *nextptr;
struct formattrib *formptr;
struct ctk_widget widget;
};
struct textattrib {
struct inputattrib *nextptr;
struct formattrib *formptr;
struct ctk_textentry textentry;
char name[1];
};
struct submitattrib {
struct inputattrib *nextptr;
struct formattrib *formptr;
struct ctk_button button;
char name[1];
};
static char pageattribs[WWW_CONF_PAGEATTRIB_SIZE];
static char *pageattribptr;
#if WWW_CONF_FORMS
struct formattribs form;
static struct formattrib *formptr;
static struct inputattrib *currptr;
#endif /* WWW_CONF_FORMS */
};
static struct ctk_widget pagewidgets[WWW_CONF_MAX_NUMPAGEWIDGETS];
static union pagewidgetattrib pagewidgetattribs[WWW_CONF_MAX_NUMPAGEWIDGETS];
static unsigned char pagewidgetptr;
#if WWW_CONF_RENDERSTATE
static unsigned char renderstate;
#endif /* WWW_CONF_RENDERSTATE */
#define ISO_nl 0x0a
#define ISO_space 0x20
@ -172,7 +185,7 @@ PROCESS(www_process, "Web browser");
AUTOSTART_PROCESSES(&www_process);
static void formsubmit(struct formattribs *attribs);
static void CC_FASTCALL formsubmit(struct formattrib *form);
/*-----------------------------------------------------------------------------------*/
/* make_window()
@ -195,7 +208,7 @@ make_window(void)
CTK_WIDGET_ADD(&mainwindow, &sep2);
CTK_WIDGET_ADD(&mainwindow, &statustext);
pagewidgetptr = 0;
pageattribptr = pageattribs;
}
/*-----------------------------------------------------------------------------------*/
/* redraw_window():
@ -208,6 +221,29 @@ redraw_window(void)
ctk_window_redraw(&mainwindow);
}
/*-----------------------------------------------------------------------------------*/
static char * CC_FASTCALL
add_pageattrib(unsigned size)
{
char *ptr;
if(pageattribptr + size > pageattribs + sizeof(pageattribs)) {
return NULL;
}
ptr = pageattribptr;
pageattribptr += size;
return ptr;
}
/*-----------------------------------------------------------------------------------*/
#if WWW_CONF_FORMS
static void CC_FASTCALL
add_forminput(struct inputattrib *inputptr)
{
inputptr->nextptr = NULL;
currptr->nextptr = inputptr;
currptr = inputptr;
}
#endif /* WWW_CONF_FORMS */
/*-----------------------------------------------------------------------------------*/
static void
clear_page(void)
{
@ -237,7 +273,7 @@ start_loading(void)
clear_page();
}
/*-----------------------------------------------------------------------------------*/
static void
static void CC_FASTCALL
show_statustext(char *text)
{
ctk_label_set_text(&statustext, text);
@ -307,7 +343,7 @@ open_url(void)
} else {
file = "/";
}
#if UIP_UDP
/* Try to lookup the hostname. If it fails, we initiate a hostname
lookup and print out an informative message on the statusbar. */
@ -332,16 +368,16 @@ open_url(void)
redraw_window();
}
/*-----------------------------------------------------------------------------------*/
/* open_link(link):
/* set_link(link):
*
* Will format a link from the current web pages so that it suits the
* open_url() function and finally call it to open the requested URL.
* open_url() function.
*/
static void
open_link(char *link)
static void CC_FASTCALL
set_link(char *link)
{
char *urlptr;
register char *urlptr;
if(strncmp(link, http_http, 7) == 0) {
/* The link starts with http://. We just copy the contents of the
link into the url string and jump away. */
@ -365,7 +401,7 @@ open_link(char *link)
} else {
/* A fully relative link is found. We find the last slash in the
current URL and paste the link there. */
/* XXX: we should really parse any ../ in the link as well. */
for(urlptr = url + strlen(url);
urlptr != url && *urlptr != ISO_slash;
@ -373,12 +409,6 @@ open_link(char *link)
++urlptr;
strncpy(urlptr, link, WWW_CONF_MAX_URLLEN - (urlptr - url));
}
/* Open the URL. */
show_url();
open_url();
start_loading();
}
/*-----------------------------------------------------------------------------------*/
#if WWW_CONF_HISTORY_SIZE > 0
@ -423,7 +453,7 @@ PROCESS_THREAD(www_process, ev, data)
w = (struct ctk_widget *)data;
PROCESS_BEGIN();
/* Create the main window. */
memset(webpage, 0, sizeof(webpage));
ctk_window_new(&mainwindow, WWW_CONF_WEBPAGE_WIDTH,
@ -433,7 +463,7 @@ PROCESS_THREAD(www_process, ev, data)
strncpy(editurl, WWW_CONF_HOMEPAGE, sizeof(editurl));
#endif /* WWW_CONF_HOMEPAGE */
CTK_WIDGET_FOCUS(&mainwindow, &urlentry);
#if WWW_CONF_WITH_WGET
/* Create download dialog.*/
ctk_dialog_new(&wgetdialog, 38, 7);
@ -444,11 +474,11 @@ PROCESS_THREAD(www_process, ev, data)
#endif /* WWW_CONF_WITH_WGET */
ctk_window_open(&mainwindow);
while(1) {
PROCESS_WAIT_EVENT();
if(ev == tcpip_event) {
webclient_appcall(data);
} else if(ev == ctk_signal_widget_activate) {
@ -456,7 +486,7 @@ PROCESS_THREAD(www_process, ev, data)
w == (struct ctk_widget *)&urlentry) {
start_loading();
firsty = 0;
#if WWW_CONF_HISTORY_SIZE > 0
#if WWW_CONF_HISTORY_SIZE > 0
log_back();
#endif /* WWW_CONF_HISTORY_SIZE > 0 */
memcpy(url, editurl, WWW_CONF_MAX_URLLEN);
@ -497,18 +527,10 @@ PROCESS_THREAD(www_process, ev, data)
#endif /* WWW_CONF_WITH_WGET */
#if WWW_CONF_FORMS
} else {
/* Check form buttons */
for(i = 0; i < pagewidgetptr; ++i) {
if(&pagewidgets[i] == w) {
formsubmit(&pagewidgetattribs[i].form);
/* show_statustext(pagewidgetattribs[i].form.formaction);*/
/* PRINTF(("Formaction %s formname %s inputname %s\n",
pagewidgetattribs[i].form.formaction,
pagewidgetattribs[i].form.formname,
pagewidgetattribs[i].form.inputname));*/
break;
}
}
/* Assume form widget. */
struct inputattrib *input = (struct inputattrib *)
(((char *)w) - offsetof(struct inputattrib, widget));
formsubmit(input->formptr);
#endif /* WWW_CONF_FORMS */
}
} else if(ev == ctk_signal_hyperlink_activate) {
@ -516,12 +538,13 @@ PROCESS_THREAD(www_process, ev, data)
#if WWW_CONF_HISTORY_SIZE > 0
log_back();
#endif /* WWW_CONF_HISTORY_SIZE > 0 */
open_link(w->widget.hyperlink.url);
set_link(w->widget.hyperlink.url);
show_url();
open_url();
start_loading();
CTK_WIDGET_FOCUS(&mainwindow, &stopbutton);
/* ctk_window_open(&mainwindow);*/
} else if(ev == ctk_signal_hyperlink_hover) {
if(CTK_WIDGET_TYPE((struct ctk_widget *)data) ==
CTK_WIDGET_HYPERLINK) {
if(CTK_WIDGET_TYPE((struct ctk_widget *)data) == CTK_WIDGET_HYPERLINK) {
strncpy(statustexturl, w->widget.hyperlink.url,
sizeof(statustexturl));
petsciiconv_topetscii(statustexturl, sizeof(statustexturl));
@ -530,8 +553,7 @@ PROCESS_THREAD(www_process, ev, data)
#if UIP_UDP
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
if((char *)data != NULL && resolv_lookup((char *)data) != NULL) {
open_url();
} else {
show_statustext("Host not found");
@ -551,7 +573,7 @@ PROCESS_THREAD(www_process, ev, data)
* "url" variable and the visible "editurl" (which is shown in the URL
* text entry widget in the browser window).
*/
static void
static void CC_FASTCALL
set_url(char *host, uint16_t port, char *file)
{
char *urlptr;
@ -617,15 +639,12 @@ void
webclient_connected(void)
{
start_loading();
clear_page();
show_statustext("Request sent...");
set_url(webclient_hostname(), webclient_port(), webclient_filename());
#if WWW_CONF_RENDERSTATE
renderstate = HTMLPARSER_RENDERSTATE_NONE;
#endif /* WWW_CONF_RENDERSTATE */
htmlparser_init();
}
/*-----------------------------------------------------------------------------------*/
@ -654,7 +673,7 @@ webclient_datahandler(char *data, uint16_t len)
/* Clear remaining parts of page. */
loading = 0;
}
if(data == NULL) {
loading = 0;
show_statustext("Done");
@ -664,32 +683,30 @@ webclient_datahandler(char *data, uint16_t len)
}
}
/*-----------------------------------------------------------------------------------*/
static void *
add_pagewidget(char *text, unsigned char len, unsigned char type,
unsigned char border)
static void CC_FASTCALL
add_pagewidget(char *text, unsigned char textlen, char *attrib, unsigned char type,
unsigned char border)
{
register struct ctk_widget *lptr;
register char *wptr;
char *wptr;
static unsigned char maxwidth;
static void *dataptr;
if(!loading) {
return NULL;
return;
}
if(len + border == 0) {
return NULL;
if(textlen + border == 0) {
return;
}
maxwidth = WWW_CONF_WEBPAGE_WIDTH - (1 + 2 * border);
/* If the text of the link is too long so that it does not fit into
the width of the current window, counting from the current x
coordinate, we first try to jump to the next line. */
if(len + x > maxwidth) {
if(textlen + x > maxwidth) {
htmlparser_newline();
if(!loading) {
return NULL;
return;
}
}
@ -697,114 +714,95 @@ add_pagewidget(char *text, unsigned char len, unsigned char type,
XXX: this is not really the right thing to do, we should probably
either make a link into a multiline link, or add multiple
buttons. But this will do for now. */
if(len > maxwidth) {
if(textlen > maxwidth) {
text[maxwidth] = 0;
len = maxwidth;
textlen = maxwidth;
}
dataptr = NULL;
if(firsty == pagey) {
unsigned char attriblen = strlen(attrib);
wptr = webpageptr;
/* To save memory, we'll copy the widget text to the web page
drawing area and reference it from there. */
wptr[0] = 0;
wptr += border;
memcpy(wptr, text, len);
wptr[len] = 0;
wptr[len + border] = ' ';
if(pagewidgetptr < WWW_CONF_MAX_NUMPAGEWIDGETS) {
dataptr = &pagewidgetattribs[pagewidgetptr];
lptr = &pagewidgets[pagewidgetptr];
switch(type) {
case CTK_WIDGET_HYPERLINK:
CTK_HYPERLINK_NEW((struct ctk_hyperlink *)lptr, x,
y + 3, len,
wptr, dataptr);
break;
case CTK_WIDGET_BUTTON:
CTK_BUTTON_NEW((struct ctk_button *)lptr, x,
y + 3, len,
wptr);
((struct formattribs *)dataptr)->inputvalue = wptr;
break;
case CTK_WIDGET_TEXTENTRY:
CTK_TEXTENTRY_NEW((struct ctk_textentry *)lptr, x,
y + 3, len, 1,
wptr, len);
((struct formattribs *)dataptr)->inputvalue = wptr;
memcpy(wptr, text, textlen);
wptr[textlen] = 0;
wptr[textlen + border] = ' ';
switch(type) {
case CTK_WIDGET_HYPERLINK: {
struct linkattrib *linkptr;
linkptr = (struct linkattrib *)add_pageattrib(sizeof(struct linkattrib) /* incl 1 attrib char */ + attriblen);
if(linkptr != NULL) {
CTK_HYPERLINK_NEW(&linkptr->hyperlink, x, y + 3, textlen, wptr, linkptr->url);
strcpy(linkptr->url, attrib);
CTK_WIDGET_SET_FLAG(&linkptr->hyperlink, CTK_WIDGET_FLAG_MONOSPACE);
CTK_WIDGET_ADD(&mainwindow, &linkptr->hyperlink);
}
break;
}
CTK_WIDGET_SET_FLAG(lptr, CTK_WIDGET_FLAG_MONOSPACE);
CTK_WIDGET_ADD(&mainwindow, lptr);
#if WWW_CONF_FORMS
case CTK_WIDGET_BUTTON: {
struct submitattrib *submitptr;
++pagewidgetptr;
submitptr = (struct submitattrib *)add_pageattrib(sizeof(struct submitattrib) /* incl 1 attrib char */ + attriblen);
if(submitptr != NULL) {
CTK_BUTTON_NEW((struct ctk_button *)&submitptr->button, x, y + 3, textlen, wptr);
add_forminput((struct inputattrib *)submitptr);
submitptr->formptr = formptr;
strcpy(submitptr->name, attrib);
CTK_WIDGET_SET_FLAG(&submitptr->button, CTK_WIDGET_FLAG_MONOSPACE);
CTK_WIDGET_ADD(&mainwindow, &submitptr->button);
}
break;
}
case CTK_WIDGET_TEXTENTRY: {
struct textattrib *textptr;
textptr = (struct textattrib *)add_pageattrib(sizeof(struct textattrib) /* incl 1 attrib char */ + attriblen + WWW_CONF_MAX_INPUTVALUELEN);
if(textptr != NULL) {
CTK_TEXTENTRY_NEW((struct ctk_textentry *)&textptr->textentry, x, y + 3, textlen, 1,
textptr->name + attriblen + 1, WWW_CONF_MAX_INPUTVALUELEN);
add_forminput((struct inputattrib *)textptr);
textptr->formptr = formptr;
strcpy(textptr->textentry.text, text);
strcpy(textptr->name, attrib);
CTK_WIDGET_SET_FLAG(&textptr->textentry, CTK_WIDGET_FLAG_MONOSPACE);
CTK_WIDGET_ADD(&mainwindow, &textptr->textentry);
}
break;
}
#endif /* WWW_CONF_FORMS */
}
}
/* Increase the x coordinate with the length of the link text plus
the extra space behind it and the CTK button markers. */
len = len + 1 + 2 * border;
x += len;
textlen = textlen + 1 + 2 * border;
x += textlen;
if(firsty == pagey) {
webpageptr += len;
webpageptr += textlen;
}
if(x == WWW_CONF_WEBPAGE_WIDTH) {
htmlparser_newline();
}
return dataptr;
}
/*-----------------------------------------------------------------------------------*/
#if WWW_CONF_RENDERSTATE
static void
centerline(char *wptr)
{
unsigned char spaces, i;
char *cptr;
register struct ctk_widget *linksptr;
cptr = wptr + WWW_CONF_WEBPAGE_WIDTH;
for(spaces = 0; spaces < WWW_CONF_WEBPAGE_WIDTH; ++spaces) {
if(*--cptr != 0) {
break;
}
}
spaces /= 2;
while(cptr >= wptr) {
*(cptr + spaces) = *cptr;
--cptr;
}
memset(wptr, ' ', spaces);
linksptr = pagewidgets;
for(i = 0; i < pagewidgetptr; ++i) {
if(CTK_WIDGET_YPOS(linksptr) == y + 2) {
linksptr->x += spaces;
linksptr->widget.hyperlink.text += spaces;
}
++linksptr;
}
}
#endif /* WWW_CONF_RENDERSTATE */
/*-----------------------------------------------------------------------------------*/
void
htmlparser_newline(void)
{
char *wptr;
if(pagey < firsty) {
++pagey;
x = 0;
return;
}
if(!loading) {
return;
}
@ -812,16 +810,10 @@ htmlparser_newline(void)
webpageptr += (WWW_CONF_WEBPAGE_WIDTH - x);
++y;
x = 0;
wptr = webpageptr - WWW_CONF_WEBPAGE_WIDTH;
petsciiconv_topetscii(wptr,
WWW_CONF_WEBPAGE_WIDTH);
#if WWW_CONF_RENDERSTATE
if(renderstate & HTMLPARSER_RENDERSTATE_CENTER) {
centerline(wptr);
}
#endif /* WWW_CONF_RENDERSTATE */
petsciiconv_topetscii(wptr, WWW_CONF_WEBPAGE_WIDTH);
if(y == WWW_CONF_WEBPAGE_HEIGHT) {
loading = 0;
webclient_close();
@ -831,7 +823,6 @@ htmlparser_newline(void)
void
htmlparser_word(char *word, unsigned char wordlen)
{
if(loading) {
if(wordlen + 1 > WWW_CONF_WEBPAGE_WIDTH - x) {
htmlparser_newline();
@ -855,127 +846,93 @@ htmlparser_word(char *word, unsigned char wordlen)
void
htmlparser_link(char *text, unsigned char textlen, char *url)
{
static char *linkurlptr;
linkurlptr = add_pagewidget(text, textlen, CTK_WIDGET_HYPERLINK, 0);
if(linkurlptr != NULL &&
strlen(url) < WWW_CONF_MAX_URLLEN) {
strcpy(linkurlptr, url);
}
add_pagewidget(text, textlen, url, CTK_WIDGET_HYPERLINK, 0);
}
/*-----------------------------------------------------------------------------------*/
#if WWW_CONF_RENDERSTATE
void
htmlparser_renderstate(unsigned char s)
{
if((s & HTMLPARSER_RENDERSTATE_STATUSMASK) ==
HTMLPARSER_RENDERSTATE_BEGIN) {
renderstate |= s & ~HTMLPARSER_RENDERSTATE_STATUSMASK;
} else {
renderstate &= ~(s & ~HTMLPARSER_RENDERSTATE_STATUSMASK);
}
}
#endif /* WWW_CONF_RENDERSTATE */
/*-----------------------------------------------------------------------------------*/
#if WWW_CONF_FORMS
void
htmlparser_submitbutton(char *text, char *name,
char *formname, char *formaction)
htmlparser_form(char *action)
{
register struct formattribs *form;
form = add_pagewidget(text, (unsigned char)strlen(text), CTK_WIDGET_BUTTON, 1);
if(form != NULL) {
strncpy(form->formaction, formaction, WWW_CONF_MAX_FORMACTIONLEN);
strncpy(form->formname, formname, WWW_CONF_MAX_FORMNAMELEN);
strncpy(form->inputname, name, WWW_CONF_MAX_INPUTNAMELEN);
form->inputtype = FORMINPUTTYPE_SUBMITBUTTON;
formptr = (struct formattrib *)add_pageattrib(sizeof(struct formattrib) + strlen(action));
if(formptr != NULL) {
formptr->nextptr = NULL;
currptr = (struct inputattrib *)formptr;
strcpy(formptr->action, action);
}
}
/*-----------------------------------------------------------------------------------*/
void
htmlparser_inputfield(unsigned char size, char *text, char *name,
char *formname, char *formaction)
htmlparser_submitbutton(char *text, char *name)
{
register struct formattribs *form;
form = add_pagewidget(text, size, CTK_WIDGET_TEXTENTRY, 1);
if(form != NULL) {
strncpy(form->formaction, formaction, WWW_CONF_MAX_FORMACTIONLEN);
strncpy(form->formname, formname, WWW_CONF_MAX_FORMNAMELEN);
strncpy(form->inputname, name, WWW_CONF_MAX_INPUTNAMELEN);
form->inputtype = FORMINPUTTYPE_INPUTFIELD;
}
add_pagewidget(text, (unsigned char)strlen(text), name, CTK_WIDGET_BUTTON, 1);
}
/*-----------------------------------------------------------------------------------*/
static void
formsubmit(struct formattribs *attribs)
void
htmlparser_inputfield(unsigned char size, char *text, char *name)
{
unsigned char i, j;
register char *urlptr, *valueptr;
register struct formattribs *faptr;
add_pagewidget(text, size, name, CTK_WIDGET_TEXTENTRY, 1);
}
/*-----------------------------------------------------------------------------------*/
static void CC_FASTCALL
add_query(char delimiter, char *string)
{
static char *query;
unsigned char length;
urlptr = &tmpurl[0];
if(delimiter == ISO_questionmark) {
query = url + strlen(url);
}
strncpy(urlptr, attribs->formaction, WWW_CONF_MAX_URLLEN);
tmpurl[WWW_CONF_MAX_URLLEN] = 0;
urlptr += strlen(urlptr);
*urlptr = ISO_questionmark;
++urlptr;
/* Construct an URL by finding all input field forms with the same
formname as the current submit button, and add the submit button
URL stuff as well. */
for(i = 0; i < pagewidgetptr; ++i) {
if(urlptr - &tmpurl[0] >= WWW_CONF_MAX_URLLEN) {
break;
}
length = strlen(string);
if(query - url + WWW_CONF_MAX_URLLEN - 1 /* delimiter */ < length) {
return;
}
faptr = &pagewidgetattribs[i].form;
if(strcmp(attribs->formaction, faptr->formaction) == 0 &&
strcmp(attribs->formname, faptr->formname) == 0 &&
(faptr->inputtype == FORMINPUTTYPE_INPUTFIELD ||
faptr == attribs)) {
*query++ = delimiter;
strcpy(query, string);
if(delimiter == ISO_eq) {
char *space = query;
/* Copy the name of the input field into the URL and append a
questionmark. */
strncpy(urlptr, faptr->inputname, WWW_CONF_MAX_URLLEN - strlen(tmpurl));
tmpurl[WWW_CONF_MAX_URLLEN] = 0;
urlptr += strlen(urlptr);
*urlptr = ISO_eq;
++urlptr;
/* Convert and copy the contents of the input field to the URL
and append an ampersand. */
valueptr = pagewidgets[i].widget.textentry.text;
petsciiconv_toascii(valueptr, WWW_CONF_MAX_INPUTVALUELEN);
for(j = 0; j < WWW_CONF_MAX_INPUTVALUELEN; ++j) {
if(urlptr - &tmpurl[0] >= WWW_CONF_MAX_URLLEN) {
break;
}
*urlptr = *valueptr;
if(*urlptr == ISO_space) {
*urlptr = ISO_plus;
}
if(*urlptr == 0) {
break;
}
++urlptr;
++valueptr;
}
*urlptr = ISO_ampersand;
++urlptr;
petsciiconv_toascii(query, length);
while((space = strchr(space, ISO_space)) != NULL) {
*space = ISO_plus;
}
}
--urlptr;
*urlptr = 0;
query += length;
}
/*-----------------------------------------------------------------------------------*/
static void CC_FASTCALL
formsubmit(struct formattrib *form)
{
struct inputattrib *inputptr;
char delimiter = ISO_questionmark;
set_link(form->action);
for(inputptr = form->nextptr; inputptr != NULL; inputptr = inputptr->nextptr) {
char *name;
char *value;
if(inputptr->widget.type == CTK_WIDGET_BUTTON) {
name = ((struct submitattrib *)inputptr)->name;
value = ((struct submitattrib *)inputptr)->button.text;
} else {
name = ((struct textattrib *)inputptr)->name;
value = ((struct textattrib *)inputptr)->textentry.text;
}
add_query(delimiter, name);
add_query(ISO_eq, value);
delimiter = ISO_ampersand;
}
#if WWW_CONF_HISTORY_SIZE > 0
log_back();
#endif /* WWW_CONF_HISTORY_SIZE > 0 */
open_link(tmpurl);
show_url();
open_url();
start_loading();
}
#endif /* WWW_CONF_FORMS */
/*-----------------------------------------------------------------------------------*/

20
apps/webbrowser/www.h
View file

@ -41,31 +41,25 @@
#define WWW_CONF_WEBPAGE_HEIGHT 20
#endif
#ifndef WWW_CONF_HISTORY_SIZE
#define WWW_CONF_HISTORY_SIZE 40
#define WWW_CONF_HISTORY_SIZE 10
#endif
#ifndef WWW_CONF_MAX_URLLEN
#define WWW_CONF_MAX_URLLEN 200
#define WWW_CONF_MAX_URLLEN 300
#endif
#ifndef WWW_CONF_MAX_NUMPAGEWIDGETS
#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
#endif
#ifndef WWW_CONF_RENDERSTATE
#define WWW_CONF_RENDERSTATE 1
#ifndef WWW_CONF_PAGEATTRIB_SIZE
#define WWW_CONF_PAGEATTRIB_SIZE 2000
#endif
#ifndef WWW_CONF_FORMS
#define WWW_CONF_FORMS 1
#endif
#ifndef WWW_CONF_MAX_FORMACTIONLEN
#define WWW_CONF_MAX_FORMACTIONLEN 200
#endif
#ifndef WWW_CONF_MAX_FORMNAMELEN
#define WWW_CONF_MAX_FORMNAMELEN 200
#define WWW_CONF_MAX_FORMACTIONLEN 150
#endif
#ifndef WWW_CONF_MAX_INPUTNAMELEN
#define WWW_CONF_MAX_INPUTNAMELEN 200
#define WWW_CONF_MAX_INPUTNAMELEN 50
#endif
#ifndef WWW_CONF_MAX_INPUTVALUELEN
#define WWW_CONF_MAX_INPUTVALUELEN 200
#define WWW_CONF_MAX_INPUTVALUELEN 100
#endif
PROCESS_NAME(www_process);

2
platform/apple2enh/contiki-conf.h
View file

@ -60,10 +60,8 @@
#define WWW_CONF_HISTORY_SIZE 4
#define WWW_CONF_MAX_URLLEN 78
#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
#define WWW_CONF_RENDERSTATE 1
#define WWW_CONF_FORMS 1
#define WWW_CONF_MAX_FORMACTIONLEN 20
#define WWW_CONF_MAX_FORMNAMELEN 20
#define WWW_CONF_MAX_INPUTNAMELEN 20
#define WWW_CONF_MAX_INPUTVALUELEN 20

5
platform/atari/contiki-conf.h
View file

@ -62,11 +62,6 @@
#define WWW_CONF_HISTORY_SIZE 0
#define WWW_CONF_MAX_URLLEN 80
#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
#define WWW_CONF_RENDERSTATE 0
#define WWW_CONF_FORMS 0
#define WWW_CONF_MAX_FORMACTIONLEN 20
#define WWW_CONF_MAX_FORMNAMELEN 20
#define WWW_CONF_MAX_INPUTNAMELEN 20
#define WWW_CONF_MAX_INPUTVALUELEN 20
#endif /* __CONTIKI_CONF_H__ */

5
platform/c128/contiki-conf.h
View file

@ -70,11 +70,6 @@
#define WWW_CONF_HISTORY_SIZE 0
#define WWW_CONF_MAX_URLLEN 78
#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
#define WWW_CONF_RENDERSTATE 0
#define WWW_CONF_FORMS 0
#define WWW_CONF_MAX_FORMACTIONLEN 20
#define WWW_CONF_MAX_FORMNAMELEN 20
#define WWW_CONF_MAX_INPUTNAMELEN 20
#define WWW_CONF_MAX_INPUTVALUELEN 20
#endif /* __CONTIKI_CONF_H__ */

2
platform/c64/contiki-conf.h
View file

@ -70,10 +70,8 @@
#define WWW_CONF_HISTORY_SIZE 4
#define WWW_CONF_MAX_URLLEN 80
#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
#define WWW_CONF_RENDERSTATE 1
#define WWW_CONF_FORMS 1
#define WWW_CONF_MAX_FORMACTIONLEN 20
#define WWW_CONF_MAX_FORMNAMELEN 20
#define WWW_CONF_MAX_INPUTNAMELEN 20
#define WWW_CONF_MAX_INPUTVALUELEN 20