webview 3.84

- tagicon support
- draw_buf => BufIsInvalid() add check

programs/cmm/browser/TWB/TWB.c

@@ -68,6 +68,7 @@ struct TWebBrowser {
 	void tag_a();
 	void tag_p();
 	void tag_img();
+	void tag_kosicon();
 	void tag_div();
 	void tag_h1234_caption();
 	void tag_ol_ul_dt();
@@ -176,7 +177,7 @@ void TWebBrowser::ParseHtml(dword _bufpointer, _bufsize){
 			}
 		}
 		if (ESBYTE[bufpos] == '&')	{
-			bufpos = GetUnicodeSymbol(#linebuf, sizeof(TWebBrowser.linebuf), bufpos+1, bufpointer+bufsize);
+			bufpos = GetUnicodeSymbol(#linebuf, sizeof(TWebBrowser.linebuf)-1, bufpos+1, bufpointer+bufsize);
 			continue;
 		}
 		if (ESBYTE[bufpos] == '<') && (is_html) {

programs/cmm/browser/TWB/parse_tag.h

@@ -67,7 +67,7 @@ bool _tag::parse(dword _bufpos, bufend)
 
 	if (!whitepos) || (whitepos > closepos) {
 		//no param
-		strncpy(#name, bufpos, math.min(closepos - bufpos, sizeof(tag.name)));
+		strncpy(#name, bufpos, math.min(closepos - bufpos, sizeof(tag.name)-1));
 		bufpos = closepos;
 	} else {
 		//we have param
@@ -76,7 +76,7 @@ bool _tag::parse(dword _bufpos, bufend)
 			if (openpos < strchr(closepos+1, '>')) break;
 			if (!closepos = EAX) {closepos = bufend;break;}
 		}
-		strncpy(#name, bufpos, math.min(whitepos - bufpos, sizeof(tag.name)));
+		strncpy(#name, bufpos, math.min(whitepos - bufpos, sizeof(tag.name)-1));
 		bufpos = closepos;
 
 		params = malloc(closepos - whitepos + 1);

programs/cmm/browser/TWB/render.h

@@ -151,7 +151,7 @@ bool TWebBrowser::RenderImage(dword cur_img)
 	int img_x, img_y, img_w, img_h;
 	dword imgbuf[44];
 
-	if (!cur_img) return false;
+	if (!cur_img) || (!buf_data) return false;
 
 	img_h = ESDWORD[cur_img+8];
 	img_w = ESDWORD[cur_img+4];

programs/cmm/browser/TWB/set_style.h

@@ -10,6 +10,7 @@ void TWebBrowser::SetStyle()
 	if (tag.is("a"))          { tag_a();                   return; }
 	if (tag.is("p"))          { tag_p();                   return; } 
 	if (tag.is("img"))        { tag_img();                 return; }
+	if (tag.is("kosicon"))    { tag_kosicon();             return; }
 	if (tag.is("div"))        { tag_div();                 return; }
 	if (tag.is("br"))         { /*draw_x++;*/NewLine();    return; }
 	if (tag.is("nav"))        { style.nav = tag.opened;    return; }
@@ -266,6 +267,17 @@ void TWebBrowser::tag_h1234_caption()
 	}
 }
 
+void TWebBrowser::tag_kosicon()
+{
+	dword imgbuf[44];
+	dword shared_i18 = memopen("ICONS18", NULL, SHM_READ);
+	if (shared_i18) && (tag.get_number_of("n")) {
+		if (draw_x + 18 > canvas.bufw) NewLine();
+		canvas.DrawImage(draw_x, draw_y-2, 18, 18, 18*18*4*tag.number+shared_i18);
+		draw_x += 22;
+	}
+
+}
 
 void TWebBrowser::tag_img()
 {
@@ -305,7 +317,7 @@ void TWebBrowser::tag_img()
 		img_decode stdcall (cache.current_buf, cache.current_size, 0);
 		if (EAX) goto IMGOK; else goto NOIMG;
 	} else {
-		img_url.add(#img_path);
+		if (img_url.get_pos_by_name(#img_path)==-1) img_url.add(#img_path);
 		goto NOIMG;
 	}
 

programs/cmm/browser/WebView.c

@@ -79,7 +79,7 @@ char default_dir[] = "/sys";
 od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
 
 char editURL[URL_SIZE+1];
-edit_box omnibox_edit = {, 0, 0, 0xffffff,
+edit_box omnibox_edit = {250, 0, 0, 0xffffff,
 	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
 
 //===================================================//
@@ -258,6 +258,7 @@ void main()
 					free(http.content_pointer);
 					GetImg(false);
 				}
+				debugln("end evNetwork");
 			}
 			break;
 		default:
@@ -516,7 +517,6 @@ bool GetLocalFileData(dword _path)
 bool GetUrl(dword _http_url)
 {
 	char new_url_full[URL_SIZE+1];
-
 	if (!strncmp(_http_url,"http:",5)) {
 		http.get(_http_url);
 		return true;
@@ -571,10 +571,10 @@ void OpenPage(dword _open_URL)
 		//INTERNAL PAGE
 		history.add(#new_url);
 		WB1.custom_encoding = -1;
-		if (streq(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#buildin_page_home, sizeof(buildin_page_home));
+		if (streq(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#buildin_page_home, sizeof(buildin_page_home)-1);
-		else if (streq(#new_url, URL_SERVICE_TEST)) LoadInternalPage(#buildin_page_test, sizeof(buildin_page_test));
+		else if (streq(#new_url, URL_SERVICE_TEST)) LoadInternalPage(#buildin_page_test, sizeof(buildin_page_test)-1);
 		else if (streq(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
-		else LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
+		else LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error)-1);
 
 	} else if (!strncmp(#new_url,"http:",5)) || (!strncmp(#new_url,"https:",6)) {
 		//WEB PAGE
@@ -589,7 +589,7 @@ void OpenPage(dword _open_URL)
 
 		if (!http.transfer) {
 			history.add(#new_url);
-			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
+			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error)-1);
 		}
 	} else {
 		//LOCAL PAGE
@@ -602,7 +602,7 @@ void OpenPage(dword _open_URL)
 			strcpy(#new_url, "/tmp0/1/temp/word/document.xml");
 		} 
 		if (!GetLocalFileData(#new_url)) {
-			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
+			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error)-1);
 		}
 	}
 }
@@ -712,7 +712,7 @@ void EventSubmitOmnibox()
 
 void LoadInternalPage(dword _bufdata, _in_bufsize){
 	if (!_bufdata) || (!_in_bufsize) {
-		LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
+		LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error)-1);
 	} else {
 		WB1.list.first = 0; //scroll page to the top
 		DrawOmnibox();
@@ -920,7 +920,7 @@ dword GetAbsoluteActiveURL()
 void CheckContentType()
 {
 	char content_type[64];
-	if (http.header_field("content-type", #content_type, sizeof(content_type))) // application || image
+	if (http.header_field("content-type", #content_type, sizeof(content_type)-1)) // application || image
 
 	if (content_type[0] == 'i') {
 		EventDownloadAndOpenImage(http.cur_url);
@@ -968,12 +968,14 @@ dword GetImg(bool _new)
 	for (i = 0; i < WB1.img_url.count; i++)
 	{
 		cur_img_url = WB1.img_url.get(i);
-		if (debug_mode) 
-			{debug("get img: ");debugln(cur_img_url);}
 		if (cache.has(cur_img_url)==false) {
 			prbar.max = WB1.img_url.count;
 			prbar.value = i;
-			if (GetUrl(cur_img_url)) {DrawStatusBar(cur_img_url); DrawProgress(); return;}
+			if (GetUrl(cur_img_url)) {
+				DrawStatusBar(cur_img_url); 
+				DrawProgress(); 
+				return;
+			}
 		}
 	}
 	if (_new) return;

programs/cmm/browser/const.h

@@ -112,4 +112,4 @@ char editbox_icons[] = FROM "res/editbox_icons.raw";
 
 #define DEFAULT_URL URL_SERVICE_HOMEPAGE
 
-char version[]="WebView 3.83";
+char version[]="WebView 3.84";

programs/cmm/browser/res/test.htm

@@ -2,38 +2,39 @@
 <title>TEST</title>
 <style>a {display:block;font-size:130%;margin:5px 40px 5px 0;}</style>
 <body>
-<pre><a href=//wiby.org>wiby.org</a>
-<a href=//www.xlr8yourmac.com/OSX/os_x_network_cards.html>OSX network cards</a>
-<a href=//macintoshgarden.org/>Macintosh Garden</a>
 
-<table><tr><td>Simplest:
+<pre><h2>HTTP</h2>
-<a href=//nostalgy.net.ru/>nostalgy.net.ru</a>
+<a href=//th99.infania.net>Total Hardware 1999</a>
+<a href=//wiby.org>wiby.org</a>
+<a href=//menuetos.net>menuetos.net</a>
+<a href=//macintosh.garden/>Macintosh Garden</a>
 <a href=//pci-ids.ucw.cz>pci.ids</a>
-<a href=//dgmag.in>dgmag.in</a>
-<a href=//web.archive.org/web/https://bash.im>bash.im</a> 
-<a href=//web.archive.org/web/https://opennet.ru>opennet</a>
-<a href=//linux.org.ru>LOR</a>
-<a href=//web.archive.org/web/https://samlib.ru/b>samlib.ru/b</a>
-<a href=//web.archive.org/web/https://mirrors.pdp-11.ru>mirrors.pdp-11.ru</a> 
 <a href=//web.archive.org/web/http://gona.mactar.hu/ATI_Mac/>ATI drivers for Mac</a> 
-<td>Simple:
+<a href=//toastytech.com/guis/index.html>GUI Gallery</a>
-<a href=//web.archive.org/web/http://lionovsky.us>lionovsky.us</a>
+<a href=//www.weitek.com/textual/support/driver.html>weitek</a>
+<a href=//www.abandonwarering.com/?Page=Listing>abandonware</a> 
+<a href=//electromyne.de>electromyne.de</a> 
+<a href=//neonfloppy.sytes.net/articles/win3-usb/>neonfloppy</a>
+<a href=//www.win31.de/eindex.htm>win31.de</a>
+
+<h3>VPN-only</h3>
+<a href=//dgmag.in>dgmag.in</a>
+<a href=//fdd5-25.pdp-11.ru>fdd5-25</a>
+<a href=//old-dos.ru>old-dos.ru</a>
+<a href=//artcon.ru>artcon.ru</a>
+<a href=//nubo.ru>nubo.ru</a>
+<a href=//mirrors.pdp-11.ru>mirrors.pdp-11.ru</a> 
+<a href=//nostalgy.net.ru/>nostalgy.net.ru</a>
+
+<h2>HTTPS :(</h2>
 <a href=//os-menuet.narod.ru>os-menuet.narod.ru</a>
 <a href=//mestack.narod.ru/index.html>mestack.narod.ru</a>
 <a href=//coolthemes.narod.ru/indexold.html>coolthemes.narod.ru</a>
-<a href=//vetusware.com>vetusware.com</a>
+<a href=//lionovsky.us>lionovsky.us</a>
-<a href=//th99.infania.net>Total Hardware 1999</a>
-<a href=//toastytech.com/guis/index.html>GUI Gallery</a>
-<a href=//menuetos.net>menuetos.net</a>
-<tr><td>
-Moderate:
-<a href=//fdd5-25.pdp-11.ru>fdd5-25</a>
 <a href=//acmp.ru/index.asp?main=tasks>acmp.ru</a>
-<a href=//old-dos.ru>old-dos.ru</a>
+<a href=//xn--80abh7bk0c.xn--p1ai>bashorg</a> 
-<a href=//www.weitek.com/textual/support/driver.html>weitek</a>
+<a href=//opennet.ru>opennet</a>
-<a href=//www.abandonwarering.com/?Page=Listing>abandonware</a> 
+<a href=//linux.org.ru>LOR</a>
-<td>Complex:
+<a href=//www.xlr8yourmac.com/OSX/os_x_network_cards.html>OSX network cards</a>
-<a href=//web.archive.org/web/https://artcon.ru>artcon.ru</a>
+<a href=//samlib.ru/b>samlib.ru/b</a>
-<a href=//nubo.ru>nubo.ru</a>
+<a href=//vetusware.com>vetusware.com</a>
-<a href=//electromyne.de>electromyne.de</a> 
-<a href=//web.archive.org/web/20190403215447//www.thg.ru/>thg</a> 

programs/cmm/lib/draw_buf.h

@@ -17,17 +17,25 @@ struct CANVAS {
 	void Show();
 	void Fill();
 	void DrawBar();
+	void DrawImage();
 	void WriteText();
 	void PutPixel();
 	void AlignCenter();
 	void AlignRight();
 	void IncreaseBufSize();
+	bool BufIsInvalid();
 };
 
 char draw_buf_not_enaught_ram[] = 
 "'CANVAS requested %i MB more memory than the system has.
 Application could be unstable.' -E";
 
+bool CANVAS::BufIsInvalid()
+{
+	if (!buf_data) || (!bufw) return true;
+	return false;
+}
+
 bool CANVAS::Init(dword i_bufx, i_bufy, i_bufw, i_bufh)
 {
 	bufx = i_bufx;
@@ -45,6 +53,7 @@ bool CANVAS::Init(dword i_bufx, i_bufy, i_bufw, i_bufh)
 void CANVAS::Fill(dword start_pointer, i_fill_color)
 {
 	dword max_i = bufw * bufh * 4 - start_pointer/4;
+	if (BufIsInvalid()) return;
 	fill_color = i_fill_color | 0xFF000000; //set background color non-transparent
 	@MEMSETD(buf_data+start_pointer+8, max_i, fill_color);
 }
@@ -52,6 +61,7 @@ void CANVAS::Fill(dword start_pointer, i_fill_color)
 void CANVAS::DrawBar(dword x, y, w, h, color)
 {
 	dword i, j;
+	if (BufIsInvalid()) return;
 	if (y + h >= bufh) IncreaseBufSize();
 	for (j=0; j<h; j++)	{
 		for (i = y+j*bufw+x<<2+8+buf_data; i<y+j*bufw+x+w<<2+8+buf_data; i+=4) {
@@ -60,12 +70,30 @@ void CANVAS::DrawBar(dword x, y, w, h, color)
 	}
 }
 
+void CANVAS::DrawImage(dword x, y, w, h, img)
+{
+	dword i, j, p=0;
+	dword ystart;
+	if (BufIsInvalid()) return;
+	if (y < 0) y = 0;
+	if (x < 0) x = 0;
+	while (y + h >= bufh) IncreaseBufSize(); //WHY NOT WORKING?
+	for (j=0; j<h; j++)	{
+		ystart = y + j * bufw + x;
+		for (i = ystart<<2+8+buf_data; i<ystart+w<<2+8+buf_data; i+=4) {
+			ESDWORD[i] = ESDWORD[img+p];
+			p+=4;
+		}
+	}
+}
+
 void CANVAS::WriteText(dword x, y, byte fontType, dword color, str_offset, strlen)
 {
 	#define BUGFIX_32000 32000
 	dword ydiv=0;
 	dword reserve_data_1, reserve_data_2;
 	dword new_buf_offset;
+	if (BufIsInvalid()) return;
 	if (y + 30 >= bufh) IncreaseBufSize();
 	if (y < BUGFIX_32000) {
 		ESI = strlen;
@@ -92,6 +120,7 @@ void CANVAS::WriteText(dword x, y, byte fontType, dword color, str_offset, strle
 void CANVAS::PutPixel(dword x, y, color)
 {
 	dword pos = y*bufw+x*4+8+buf_data;
+	if (BufIsInvalid()) return;
 	ESDWORD[pos] = color;
 }
 
@@ -99,6 +128,7 @@ void CANVAS::AlignRight(dword x,y,w,h, content_width)
 {
 	dword i, j, l;
 	dword content_left = w - content_width / 2;
+	if (BufIsInvalid()) return;
 	for (j=0; j<h; j++)
 	{
 		for (i=j*w+w-x*4, l=j*w+content_width+x*4; (i>=j*w+content_left*4) && (l>=j*w*4); i-=4, l-=4)
@@ -112,6 +142,7 @@ void CANVAS::AlignCenter(dword x,y,w,h, content_width)
 {
 	dword i, j, l;
 	dword content_left = w - content_width / 2;
+	if (BufIsInvalid()) return;
 	for (j=0; j<h; j++)
 	{
 		for (i=j*w+content_width+content_left*4, l=j*w+content_width+x*4; (i>=j*w+content_left*4) && (l>=j*w*4); i-=4, l-=4)
@@ -123,6 +154,7 @@ void CANVAS::AlignCenter(dword x,y,w,h, content_width)
 
 void CANVAS::Show(dword _y_offset, _h)
 {
+	if (BufIsInvalid()) return;
 	PutPaletteImage(_y_offset * bufw * 4 + buf_data+8, bufw, _h, bufx, bufy, 32, 0);
 }
 
@@ -133,6 +165,8 @@ void CANVAS::IncreaseBufSize()
 	dword free_ram_size;
 	char error_str[256];
 
+	if (!bufw) return;
+
 	if (!buf_data) {
 		alloc_size = bufh * bufw * 4 + 8;
 		buf_data = malloc(alloc_size);