diff --git a/programs/cmm/TWB/TWB.c b/programs/cmm/TWB/TWB.c
index f3928bef3e..2f35c28934 100644
--- a/programs/cmm/TWB/TWB.c
+++ b/programs/cmm/TWB/TWB.c
@@ -1,10 +1,14 @@
-
-scroll_bar scroll_wv = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
+#include "..\TWB\colors.h"
+#include "..\TWB\anchors.h"
+#include "..\TWB\parce_tag.h"
+#include "..\TWB\absolute_url.h"
+char line[500];
+#include "..\TWB\unicode_tags.h"
enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT};
struct _style {
-bool
+ bool
b, u, s, h,
pre,
blq,
@@ -13,18 +17,19 @@ bool
button,
image,
align;
-dword
- bg_color;
+ dword bg_color;
};
struct TWebBrowser {
llist list;
_style style;
DrawBufer DrawBuf;
+ dword draw_y, stolbec;
int zoom;
- bool opened; //is this a "start tag" or "end tag"
+ dword o_bufpointer;
void SetPageDefaults();
- void Prepare();
+ void AddCharToTheLine();
+ void ParseHtml();
void SetStyle();
void DrawStyle();
void DrawPage();
@@ -34,6 +39,9 @@ struct TWebBrowser {
void BufEncode();
} WB1;
+dword link_color_inactive;
+dword link_color_active;
+dword page_bg;
bool
link,
@@ -41,40 +49,19 @@ bool
t_html,
t_body;
+#include "..\TWB\img_cache.h"
+#include "..\TWB\links.h"
+
dword bufpointer=0;
-dword o_bufpointer=0;
dword bufsize=0;
-dword text_colors[300];
-dword text_color_index;
-dword link_color_inactive;
-dword link_color_active;
-dword page_bg;
-
-int draw_y;
-int stolbec;
-int tab_len;
-
-int body_magrin=5;
+int body_magrin=6;
int basic_line_h=22;
-char URL[10000];
-char header[2048];
-char line[500];
-char tagparam[10000];
-char tag[100];
+char header[150];
char oldtag[100];
-char attr[1200];
-char val[4096];
-
-#include "..\TWB\absolute_url.h"
-#include "..\TWB\links.h"
-#include "..\TWB\anchors.h"
-#include "..\TWB\colors.h"
-#include "..\TWB\unicode_tags.h"
-#include "..\TWB\img_cache.h"
-#include "..\TWB\parce_tag.h"
+scroll_bar scroll_wv = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
//============================================================================================
void TWebBrowser::DrawStyle()
@@ -83,7 +70,7 @@ void TWebBrowser::DrawStyle()
if (!header)
{
- strcpy(#header, #line);
+ strncpy(#header, #line, sizeof(header)-1);
line = 0;
return;
}
@@ -138,20 +125,39 @@ void TWebBrowser::SetPageDefaults()
style.bg_color = page_bg;
DrawBuf.Fill(0, page_bg);
PageLinks.Clear();
- strcpy(#header, #version);
+ anchors.clear();
+ strncpy(#header, #version, sizeof(header)-1);
cur_encoding = CH_NULL;
draw_y = body_magrin;
stolbec = 0;
line = 0;
- zoom = 1;
+ zoom = 1;
+ if (o_bufpointer) free(o_bufpointer);
+ o_bufpointer = 0;
}
//============================================================================================
-void TWebBrowser::Prepare(){
- word bukva[2];
- dword j;
- bool ignor_param;
- dword bufpos;
+void TWebBrowser::AddCharToTheLine(unsigned char _char)
+{
dword line_len;
+ if (_char<=15) _char=' ';
+ line_len = strlen(#line);
+ if (!style.pre) && (_char == ' ')
+ {
+ if (line[line_len-1]==' ') return; //no double spaces
+ if (!stolbec) && (!line) return; //no paces at the beginning of the line
+ }
+ if (line_len < sizeof(line)) chrcat(#line, _char);
+ CheckForLineBreak();
+}
+//============================================================================================
+void TWebBrowser::ParseHtml(){
+ word bukva[2];
+ char unicode_symbol[10];
+ dword unicode_symbol_result;
+ dword j;
+ bool ignor_param=false;
+ int tab_len;
+ dword bufpos;
SetPageDefaults();
if (strstri(bufpointer, "
';') && (j<8); j++)
+ for (j=1, unicode_symbol=0; (ESBYTE[bufpos+j]<>';') && (j<8); j++)
{
bukva = ESBYTE[bufpos+j];
- chrcat(#tag, bukva);
+ chrcat(#unicode_symbol, bukva);
}
- if (bukva = GetUnicodeSymbol(#tag)) {
+ if (bukva = GetUnicodeSymbol(#unicode_symbol)) {
bufpos += j;
CheckForLineBreak();
} else {
- bukva = '&';
- goto DEFAULT_MARK;
+ AddCharToTheLine('&');
}
break;
case '<':
@@ -205,70 +210,56 @@ void TWebBrowser::Prepare(){
bufpos+=2;
break;
}
- tag = attr = tagparam = ignor_param = NULL;
+ tag.reset();
+ if (ESBYTE[bufpos] == '/') {
+ tag.opened = false;
+ bufpos++;
+ }
+
+ ignor_param=false;
while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû
{
bukva = ESBYTE[bufpos];
if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' ';
if (!ignor_param) && (bukva <>' ')
{
- if (strlen(#tag)+1", #tag);
- j = strstri(bufpos, #tagparam);
- if (j!=-1) {
- bufpos = j-1;
- }
- tag = tagparam = NULL;
+ if (tag.is("script")) || (tag.is("style")) || (tag.is("binary")) || (tag.is("select")) {
+ sprintf(#tag.params, "%s>", #tag.name);
+ j = strstri(bufpos, #tag.params);
+ if (j!=-1) bufpos = j-1;
break;
}
- if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/
- if (tagparam) GetNextParam();
+ if (tag.name[strlen(#tag.name)-1]=='/') tag.name[strlen(#tag.name)-1]=NULL; //for br/ !!!!!!!!
+ if (tag.params) tag.parse_params();
- if (tag[0] == '/')
- {
- opened = 0;
- strcpy(#tag, #tag+1);
- }
- else opened = 1;
-
- if (tag) && (!istag("span")) && (!istag("i")) && (!istag("svg")) {
+ if (tag.name) && (!tag.is("i")) && (!tag.is("svg")) {
CheckForLineBreak();
DrawStyle();
- if (tag) SetStyle();
+ if (tag.name) SetStyle();
}
- strlcpy(#oldtag, #tag, sizeof(oldtag)-1);
- tag = attr = tagparam = ignor_param = NULL;
+ strncpy(#oldtag, #tag.name, sizeof(oldtag)-1);
break;
default:
- DEFAULT_MARK:
- if (bukva<=15) bukva=' ';
- line_len = strlen(#line);
- if (!style.pre) && (bukva == ' ')
- {
- if (line[line_len-1]==' ') break; //no double spaces
- if (!stolbec) && (!line) break; //no paces at the beginning of the line
- }
- if (line_len < sizeof(line)) chrcat(#line, bukva);
- CheckForLineBreak();
+ AddCharToTheLine(ESBYTE[bufpos]);
}
}
DrawStyle();
NewLine();
- if (list.first == 0) list.count = draw_y;
+ list.count = draw_y;
DrawPage();
}
//============================================================================================
@@ -297,122 +288,115 @@ bool TWebBrowser::CheckForLineBreak()
//============================================================================================
void TWebBrowser::SetStyle() {
char img_path[4096]=0;
- int left1 = body_magrin + list.x;
int meta_encoding;
- if (istag("html")) {
- t_html = opened;
+
+ dword value;
+
+ if (tag.is("html")) {
+ t_html = tag.opened;
return;
}
- if(istag("title")) {
- if (opened) header=NULL;
+ if(tag.is("title")) {
+ if (tag.opened) header=NULL;
return;
}
- IF(istag("q"))
+ IF(tag.is("q"))
{
- if (opened) {
+ if (tag.opened) {
meta_encoding = strlen(#line);
if (line[meta_encoding-1] != ' ') chrcat(#line, ' ');
chrcat(#line, '\"');
}
- if (!opened) strcat(#line, "\" ");
+ if (!tag.opened) strcat(#line, "\" ");
return;
}
- if (isattr("id=")) || (isattr("name=")) { // TO FIX: works only if the param is the last
- anchors.add(#val, draw_y);
+ if (value = tag.get_value_of("name=")) || (value = tag.get_value_of("id=")) {
+ anchors.add(value, draw_y);
}
- if (istag("body")) {
- t_body = opened;
- do{
- if (isattr("link=")) link_color_inactive = GetColor(#val);
- if (isattr("alink=")) link_color_active = GetColor(#val);
- if (isattr("text=")) text_colors[0]=GetColor(#val);
- if (isattr("bgcolor="))
- {
- style.bg_color = page_bg = GetColor(#val);
- DrawBuf.Fill(0, page_bg);
- }
- } while(GetNextParam());
- if (opened) && (cur_encoding==CH_NULL) {
- cur_encoding = CH_CP866;
- //BufEncode(CH_UTF8);
- debugln("Document has no information about encoding!");
+ if (tag.is("body")) {
+ t_body = tag.opened;
+ if (value = tag.get_value_of("link=")) link_color_inactive = GetColor(value);
+ if (value = tag.get_value_of("alink=")) link_color_active = GetColor(value);
+ if (value = tag.get_value_of("text=")) text_colors[0]=GetColor(value);
+ if (value = tag.get_value_of("bgcolor=")) {
+ style.bg_color = page_bg = GetColor(value);
+ DrawBuf.Fill(0, page_bg);
}
- if (opened) {
- if (strcmp(#header, #version) != 0) {
+ if (tag.opened) {
+ if (cur_encoding==CH_NULL) {
+ cur_encoding = CH_CP866;
+ //BufEncode(CH_UTF8);
+ debugln("Document has no information about encoding!");
+ }
+ if (!streq(#header, #version)) {
ChangeCharset(charsets[cur_encoding], "CP866", #header);
- sprintf(#header, "%s - %s", #header, #version);
+ strncat(#header, " - ", sizeof(header)-1);
+ strncat(#header, #version, sizeof(header)-1);
}
DrawTitle(#header);
}
return;
}
- if (istag("a")) {
- if (opened)
+ if (tag.is("a")) {
+ if (tag.opened)
{
if (link) IF(text_color_index > 0) text_color_index--; //åñëè ïðåäûäóùèé òåã à íå áûë çàêðûò
- do{
- if (isattr("href=")) && (!strstr(#val,"javascript:"))
- {
- text_color_index++;
- text_colors[text_color_index] = text_colors[text_color_index-1];
- link = 1;
- text_colors[text_color_index] = link_color_inactive;
- PageLinks.AddLink(#val);
- }
- } while(GetNextParam());
- }
- else {
+ if (value = tag.get_value_of("href=")) && (!strstr(value,"javascript:"))
+ {
+ text_color_index++;
+ text_colors[text_color_index] = text_colors[text_color_index-1];
+ link = 1;
+ text_colors[text_color_index] = link_color_inactive;
+ PageLinks.AddLink(value);
+ }
+ } else {
link = 0;
IF(text_color_index > 0) text_color_index--;
}
return;
}
- if (istag("font")) {
+ if (tag.is("font")) {
style.bg_color = page_bg;
- if (opened)
+ if (tag.opened)
{
text_color_index++;
text_colors[text_color_index] = text_colors[text_color_index-1];
- do{
- if (isattr("color=")) text_colors[text_color_index] = GetColor(#val);
- if (isattr("bg=")) style.bg_color = GetColor(#val);
- } while(GetNextParam());
+ if (value = tag.get_value_of("color=")) text_colors[text_color_index] = GetColor(value);
+ if (value = tag.get_value_of("bg=")) style.bg_color = GetColor(value);
}
else if (text_color_index > 0) text_color_index--;
return;
}
- if (istag("div")) {
- if (streq(#oldtag,"div")) && (opened) return;
+ if (tag.is("div")) {
+ if (streq(#oldtag,"div")) && (tag.opened) return;
NewLine();
//IF (oldtag[0] != 'h')
return;
}
- if (istag("header")) || (istag("article")) || (istag("footer")) || (istag("figure")) {
+ if (tag.is("header")) || (tag.is("article")) || (tag.is("footer")) || (tag.is("figure")) {
NewLine();
return;
}
- if (istag("p")) {
+ if (tag.is("p")) {
IF (oldtag[0] == 'h') || (streq(#oldtag,"td")) || (streq(#oldtag,"p")) return;
NewLine();
- //IF(opened) NewLine();
+ //IF(tag.opened) NewLine();
return;
}
- if (istag("br")) { NewLine(); return; }
- if (istag("tr")) { if (opened) NewLine(); return; }
- if (istag("b")) || (istag("strong")) || (istag("big")) { style.b = opened; return; }
- if (istag("button")) { style.button = opened; stolbec++; return; }
- if (istag("u")) || (istag("ins")) { style.u=opened; return;}
- if (istag("s")) || (istag("strike")) || (istag("del")) { style.s=opened; return; }
- if (istag("dd")) { stolbec += 5; return; }
- if (istag("blockquote")) { style.blq = opened; return; }
- if (istag("pre")) || (istag("code")) { style.pre = opened; return; }
- if (istag("img")) {
- do{
- if (isattr("src=")) strlcpy(#img_path, #val, sizeof(img_path)-1);
- if (isattr("title=")) && (strlen(#val)0) && (__isWhite(params[i])) i--;
- if (debug_mode) {
- debug("tag: "); debugln(#tag);
- debug("tagparam: "); debugln(#tagparam);
- }
-
- i = strlen(#tagparam) - 1;
-
- if (tagparam[i] == '/') i--;
-
- while (i>0) && (__isWhite(tagparam[i])) i--;
-
- if (tagparam[i] == '"') || (tagparam[i] == '\'')
+ if (params[i] == '"') || (params[i] == '\'')
{
- //find VAL end
- quotes = tagparam[i];
- tagparam[i] = '\0'; i--;
+ //remove quotes
+ quotes = params[i];
+ params[i] = EOS;
+ i--;
//find VAL start and copy
- i = strrchr(#tagparam, quotes);
- strlcpy(#val, #tagparam + i, sizeof(val)-1);
- tagparam[i] = '\0'; i--;
+ i = strrchr(#params, quotes);
+ strlcpy(#val, #params + i, sizeof(val)-1);
+ params[i] = EOS;
+ i--;
//find ATTR end
- while (i > 0) && (tagparam[i] != '=') i--;
- tagparam[i+1] = '\0';
+ while (i > 0) && (params[i] != '=') i--;
+ params[i+1] = EOS;
}
else
{
- //find VAL end
- //already have
-
//find VAL start and copy
- while (i > 0) && (tagparam[i] != '=') i--;
+ while (i > 0) && (params[i] != '=') i--;
i++;
- strlcpy(#val, #tagparam + i, sizeof(val)-1);
- // tagparam[i] = '\0';
+ strlcpy(#val, #params + i, sizeof(val)-1);
- //find ATTR end
- //already have
+ //already have ATTR end
}
//find ATTR start and copy
- while (i>0) && (!__isWhite(tagparam[i])) i--;
- strlcpy(#attr, #tagparam + i + 1, sizeof(attr)-1);
- tagparam[i] = '\0';
+ while (i>0) && (!__isWhite(params[i])) i--;
+ strlcpy(#attr, #params + i + 1, sizeof(attr)-1);
+ strlwr(#attr);
+ params[i] = '\0';
//fix case: src=./images/KolibriOS_logo2.jpg?sid=e8ece8b38b
i = strchr(#attr,'=');
@@ -58,15 +109,18 @@ bool GetNextParam()
ESBYTE[i+1] = '\0';
}
- strlwr(#attr);
-
- if (debug_mode) {
- debug("val: "); debugln(#val);
- debug("attr: "); debugln(#attr);
- debugln(" ");
- }
+ attributes.add(#attr);
+ values.add(#val);
return true;
}
-
+dword _tag::get_value_of(dword _attr_name)
+{
+ int pos = attributes.get_pos_by_name(_attr_name);
+ if (pos == -1) {
+ return 0;
+ } else {
+ return values.get(pos);
+ }
+}
diff --git a/programs/cmm/TWB/unicode_tags.h b/programs/cmm/TWB/unicode_tags.h
index 71d5296b5c..d791574ce8 100644
--- a/programs/cmm/TWB/unicode_tags.h
+++ b/programs/cmm/TWB/unicode_tags.h
@@ -1,67 +1,53 @@
-char *unicode_tags[]={
-"nbsp", " ",
-"#38", " ",
-"#160", " ",
-
-"copy", "(c)",
-"#169", "(c)",
+char *unicode_symbols[]={
+"#32", " ",
+"#34", "\"", "quot","\"",
+"#38", "&", "amp", "&",
+"#39", "'",
+"#039","'",
+"#60", "<", "lt", "<",
+"#62", ">", "gt", ">",
+"#91", "[",
+"#93", "]",
+"#96", "'",
+"#149","-",
+"#151","-",
+"#160"," ", "nbsp", " ",
+"#169","(c)", "copy", "(c)",
+"#171","<<", "laquo","<<",
+"#174","(r)", "reg", "(r)",
+"#187",">>", "raquo",">>",
"trade", "[TM]",
-
-"reg", "(r)",
-"#174", "(r)",
-
"bdquo", ",,",
-"amp", "&",
-"#38", "&",
-
-"lt", "<",
-"#60", "<",
-
-"gt", ">",
-"#62", ">",
-
"minus", "-",
"ndash", "-",
"mdash", "-", //--
-"#8722", "-",
-"#8211", "-",
-"#151", "-",
-"#149", "-",
-"#9642", "-", //square in the middle of the line
"rsquo", "'",
-"#39", "'",
-"#039", "'",
-"#96", "'",
+
+"#1028", "\242",
+"#1030", "I",
+"#1031", "\244",
+
+"#8211", "-",
"#8217", "'",
-
-"quot", "\"",
-"#34", "\"",
-"ldquo", "\"",
-"rdquo", "\"",
-"#8222", "\"",
-"#8221", "\"",
-
-"laquo", "<<",
-"#171", "<<",
-"raquo", ">>",
-"#187", ">>",
+"#8222", "\"", "ldquo", "\"",
+"#8221", "\"", "rdquo", "\"",
+"#8470", "N",
+"#8722", "-",
+"#9642", "-", //square in the middle of the line
"uarr", "\24",
"darr", "\25",
"rarr", "\26",
"larr", "\27",
-"#1028", "\242",
-"#1030", "I",
-"#1031", "\244",
-
-"#8470", "N",
-"bull", "\31", //
+"bull", "\31",
"percnt","%",
+"#xfeff", "",
+
0};
@@ -71,18 +57,18 @@ bool GetUnicodeSymbol(dword in_tag)
{
int j, specia1040;
- for (j=0; unicode_tags[j]!=0; j+=2;)
+ for (j=0; unicode_symbols[j]!=0; j+=2;)
{
- if (!strcmp(in_tag, unicode_tags[j]))
+ if (!strcmp(in_tag, unicode_symbols[j]))
{
- strcat(#line, unicode_tags[j+1]);
+ strcat(#line, unicode_symbols[j+1]);
return true;
}
}
specia1040 = atoi(in_tag + 1) - 1040;
- if (tag[1] == '1') && (specia1040>=0)
+ if (ESBYTE[in_tag+1] == '1') && (specia1040>=0)
&& (specia1040<=72) && (strlen(in_tag) == 5)
{
if (strlen(#line)