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HTMLv 0.99.69

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git-svn-id: svn://kolibrios.org@4636 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2014-03-12 22:56:28 +00:00
parent 1964654d95
commit 5aa14a9e6a
5 changed files with 215 additions and 201 deletions
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142
programs/cmm/TWB/TWB.c
View File

@ -1,7 +1,7 @@
#include "..\TWB\links.h"
dword bufpointer;
dword o_bufpointer;
dword bufsize;
#define URL param
@ -16,7 +16,7 @@ struct TWebBrowser {
llist list;
DrawBufer DrawBuf;
void GetNewUrl();
void ReadHtml();
void Prepare();
void Parse();
void WhatTextStyle();
void DrawPage();
@ -30,7 +30,7 @@ byte b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab,
link, ignor_text, cur_encoding, text_align;
byte condition_text_active, condition_text_val, condition_href, condition_max;
enum { _WIN, _DOS, _KOI, _UTF };
enum { _WIN, _DOS, _KOI, _UTF, _DEFAULT };
enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT};
@ -44,7 +44,7 @@ int stroka;
int stolbec;
int tab_len;
int anchor_line_num;
char line[500];
char tag[100];
char tagparam[10000];
@ -57,6 +57,7 @@ char anchor[256];
#include "..\TWB\unicode_tags.h"
#include "..\TWB\img_cache.h"
#include "..\TWB\parce_tag.h"
#include "..\TWB\table.h"
@ -140,70 +141,39 @@ void TWebBrowser::GetNewUrl(){
strcpy(#URL, #newurl);
}
void TWebBrowser::ReadHtml(byte encoding)
void BufEncode(int set_new_encoding)
{
if (native_http)
cur_encoding = set_new_encoding;
if (o_bufpointer==0)
{
if (strncmp(#URL,"http:",5)) {
file_size stdcall (#URL);
bufsize = EBX;
}
if (!bufsize) return;
if (strncmp(#URL,"http:",5)) {
mem_Free(bufpointer);
bufpointer = mem_Alloc(bufsize);
}
if (strncmp(#URL,"http:",5)) ReadFile(0, bufsize, bufpointer, #URL);
cur_encoding = encoding;
if (encoding==_WIN) wintodos(bufpointer);
if (encoding==_UTF) utf8rutodos(bufpointer);
if (encoding==_KOI) koitodos(bufpointer);
debugi(bufsize);
bufsize = strlen(bufpointer);
debugi(bufsize);
o_bufpointer = malloc(bufsize);
strcpy(o_bufpointer, bufpointer);
}
else
{
if (!strncmp(#URL,"http:",5))
file_size stdcall (#download_path);
else
file_size stdcall (#URL);
bufsize = EBX;
if (!bufsize) return;
mem_Free(bufpointer);
bufpointer = mem_Alloc(bufsize);
if (!strncmp(#URL,"http:",5))
ReadFile(0, bufsize, bufpointer, #download_path);
else
ReadFile(0, bufsize, bufpointer, #URL);
cur_encoding = encoding;
if (encoding==_WIN) wintodos(bufpointer);
if (encoding==_UTF) utf8rutodos(bufpointer);
if (encoding==_KOI) koitodos(bufpointer);
strcpy(bufpointer, o_bufpointer);
}
if (set_new_encoding==_WIN) wintodos(bufpointer);
if (set_new_encoding==_UTF) utf8rutodos(bufpointer);
if (set_new_encoding==_KOI) koitodos(bufpointer);
}
/*
void TWebBrowser::ReadHtml(byte encoding)
{
void TWebBrowser::Prepare(dword bufpos, in_filesize){
bufsize = in_filesize;
bufpointer = bufpos;
Parse();
}
*/
void TWebBrowser::Parse(dword bufpos, in_filesize){
void TWebBrowser::Parse(){
word bukva[2];
int j, perenos_num;
byte ignor_param;
char temp[768];
bufsize = in_filesize;
bufpointer = bufpos;
dword bufpos = bufpointer;
b_text = i_text = u_text = s_text = blq_text =
li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab =
@ -372,7 +342,7 @@ void TWebBrowser::Parse(dword bufpos, in_filesize){
{
anchor=NULL;
list.first=anchor_line_num;
Parse(bufpointer, bufsize);
Parse();
}
DrawScroller();
}
@ -383,7 +353,7 @@ char oldtag[100];
void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
dword hr_color;
byte opened;
byte meta_encoding;
//ïðîâåðÿåì òåã îòêðûâàåòñÿ èëè çàêðûâàåòñÿ
if (tag[0] == '/')
{
@ -496,7 +466,7 @@ void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
if (text_color_index > 0) text_color_index--;
return;
}
if(isTag("tr")) || (isTag("br")) {
if (isTag("br")) {
TextGoDown(left1, top1, width1);
return;
}
@ -510,6 +480,43 @@ void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
IF(opened) TextGoDown(left1, top1 + 10, width1);
return;
}
if(isTag("table")) {
if (opened)
{
table.active = true;
TextGoDown(left1, top1, width1);
table.NewTable();
}
else
{
table.active = false;
TextGoDown(left1, top1, width1);
}
}
if(isTag("td")) {
if (opened)
{
//
}
else
{
//
}
}
if(isTag("tr")) {
if (opened)
{
//
}
else
{
TextGoDown(left1, top1, width1);
if (table.cur_row == 0) table.max_cols = table.cur_col;
table.cur_row++;
}
}
/*
if (isTag("center"))
{
@ -617,26 +624,19 @@ void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding="))
{
strcpy(#options, #options[strrchr(#options, '=')]); //ïîèñê â content=
if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) ReadHtml(_UTF);
if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) ReadHtml(_KOI);
if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) ReadHtml(_DOS);
strlwr(#options);
if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) meta_encoding = _UTF;
if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) meta_encoding = _KOI;
if (!strcmp(#options, "windows-1251")) || (!strcmp(#options, "windows1251")) meta_encoding = _WIN;
//if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) meta_encoding = _DOS;
if ((cur_encoding==_DEFAULT) && (http_transfer==0)) BufEncode(meta_encoding);
return;
}
} while(GetNextParam());
return;
}
}
/*
char *encodings = {
"utf-8", _UTF,
"utf8", _UTF,
"koi8-r", _KOI,
"koi8-u", _KOI,
"dos", _DOS,
"cp-866", _DOS
};
*/
void TWebBrowser::DrawScroller() //íå îïòèìàëüíàÿ îòðèñîâêà, íî çàòî â îäíîì ìåñòå
{
scroll_wv.max_area = list.count;
@ -673,3 +673,5 @@ int isTag(dword text)
{
if (!strcmp(#tag,text)) return 1; else return 0;
}

2
programs/cmm/TWB/img_cache.h
View File

@ -43,7 +43,7 @@ void ImageCache::Images(int left1, top1, width1)
do{
if (!strcmp(#parametr,"src=")) //íàäî îáúåäèíèòü ñ GetNewUrl()
{
if (downloader_id) strcpy(#img_path, #history_list[BrowserHistory.current-1].Item); else
if (http_transfer<>0) strcpy(#img_path, #history_list[BrowserHistory.current-1].Item); else
strcpy(#img_path, BrowserHistory.CurrentUrl());
if (strcmpn(#img_path, "http:", 5)!=0) || (strcmpn(#options, "http:", 5)!=0)
{

19
programs/cmm/TWB/table.h Normal file
View File

@ -0,0 +1,19 @@
struct Table
{
byte active;
byte max_cols;
byte max_rows;
byte cur_col;
byte cur_row;
int col_w[255];
int col_h[255];
void NewTable();
} table;
void Table::NewTable()
{
cur_row = 0;
cur_col = 0;
max_rows = 0;
max_cols = 0;
}

226
programs/cmm/browser/HTMLv.c
View File

@ -30,14 +30,14 @@
#include "img\URLgoto.txt";
#ifdef LANG_RUS
char version[]=" ’¥ªáâ®¢ë© ¡à ã§¥à 0.99.67";
char version[]=" ’¥ªáâ®¢ë© ¡à ã§¥à 0.99.69";
?define IMAGES_CACHE_CLEARED "Šíè ª à⨭®ª ®ç¨é¥­"
?define T_LAST_SLIDE "<EFBFBD>â® ¯®á«¥¤­¨© á« ©¤"
char loading[] = "‡ £à㧪  áâà ­¨æë...<br>";
unsigned char page_not_found[] = FROM "html\page_not_found_ru.htm";
char accept_language[]= "Accept-Language: ru\n\0";
#else
char version[]=" Text-based Browser 0.99.67";
char version[]=" Text-based Browser 0.99.69";
?define IMAGES_CACHE_CLEARED "Images cache cleared"
?define T_LAST_SLIDE "This slide is the last"
char loading[] = "Loading...<br>";
@ -45,8 +45,6 @@
char accept_language[]= "Accept-Language: en\n\0";
#endif
byte native_http=1;
proc_info Form;
#define WIN_W 640
#define WIN_H 480
@ -62,10 +60,9 @@ int action_buf;
dword http_transfer = 0;
dword http_buffer;
int downloader_id;
#include "..\TWB\TWB.c"
#include "menu_rmb.h"
#include "history.h"
char editURL[sizeof(URL)];
int mouse_twb;
@ -103,12 +100,12 @@ void main()
{
CASE evMouse:
if (!CheckActiveProcess(Form.ID)) break;
//Edit URL
edit_box_mouse stdcall (#address_box);
m.get();
//Links hover
if (m.y>WB1.list.y) PageLinks.Hover(m.x, m.y, link_color_inactive, link_color_active, bg_color);
//Menu
if (m.y>WB1.list.y) && (m.y<Form.height) && (bufsize)
{
if (m.pkm)
@ -123,20 +120,19 @@ void main()
break;
}
}
//Mouse scroll
if (m.vert)
{
if (WB1.list.MouseScroll(m.vert)) WB1.Parse(bufpointer, bufsize);
if (WB1.list.MouseScroll(m.vert)) WB1.Parse();
}
//Drag scroller
if (!m.lkm) scroll_used=0;
if (m.x>=scroll_wv.start_x) && (m.x<=scroll_wv.start_x+scroll_wv.size_x)
&& (m.y>=scroll_wv.start_y+scroll_wv.btn_height) && (-scroll_wv.btn_height+scroll_wv.start_y+scroll_wv.size_y>m.y)
&& (WB1.list.count>WB1.list.visible) && (m.lkm)
{
scroll_used=1;
}
}
if (scroll_used)
{
half_scroll_size = WB1.list.h - 16 * WB1.list.visible / WB1.list.count - 3 /2;
@ -144,21 +140,13 @@ void main()
btn=WB1.list.first;
WB1.list.first = m.y -half_scroll_size -WB1.list.y * WB1.list.count / WB1.list.h;
if (WB1.list.visible+WB1.list.first>WB1.list.count) WB1.list.first=WB1.list.count-WB1.list.visible;
if (btn<>WB1.list.first) WB1.Parse(bufpointer, bufsize);
if (btn<>WB1.list.first) WB1.Parse();
}
break;
case evButton:
btn=GetButtonID();
if (btn==1)
{
KillProcess(downloader_id);
ExitProcess();
}
ELSE
{
Scan(btn);
}
if (btn==1) ExitProcess();
Scan(btn);
break;
case evKey:
key = GetKey();
@ -172,7 +160,7 @@ void main()
if (key<>0x0d) && (key<>183) && (key<>184) {EAX=key<<8; edit_box_key stdcall(#address_box);}
break;
case evReDraw:
if (action_buf) { Scan(action_buf); action_buf=0;}
if (action_buf) Scan(action_buf);
Draw_Window();
break;
@ -181,9 +169,10 @@ void main()
http_process stdcall (http_transfer);
$push EAX
ESI = http_transfer;
if (o_bufpointer) o_bufpointer = free(o_bufpointer);
bufpointer = ESI.http_msg.content_ptr;
bufsize = ESI.http_msg.content_received;
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
$pop EAX
if (EAX == 0) {
@ -216,7 +205,7 @@ void main()
}
// Loading the page is complete, free resources
http_free stdcall (http_transfer);
http_transfer=0;
http_transfer=0;
if (redirected>0)
{
WB1.GetNewUrl();
@ -230,15 +219,6 @@ void main()
}
}
}
default:
if (downloader_id<>0)
{
if (GetProcessSlot(downloader_id)<>0) break;
downloader_id=0;
WB1.list.first = WB1.list.count = 0;
WB1.ReadHtml(_WIN);
Draw_Window();
}
}
}
}
@ -268,7 +248,7 @@ void Draw_Window()
if (Form.width<280) MoveSize(OLD,OLD,280,OLD);
PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal);
if (GetProcessSlot(downloader_id)<>0) || (http_transfer > 0) _PutImage(88,10, 24,24, #stop_btn);
if (http_transfer > 0) _PutImage(88,10, 24,24, #stop_btn);
DrawBar(200,0,Form.cwidth-200,43,0xE4DFE1);
DrawBar(0,42,Form.cwidth,1,0xE2DBDC);
@ -288,36 +268,42 @@ void Draw_Window()
}
void ChangeCharset(byte new_charset)
{
BufEncode(new_charset);
WB1.Parse();
}
void Scan(int id)
{
if (id >= 400) ProcessLinks(id);
action_buf=0;
if (id >= 400)
{
ProcessLinks(id);
return;
}
switch (id)
{
case 011: //Ctrk+K
WB1.ReadHtml(_KOI);
WB1.Parse(bufpointer, bufsize);
ChangeCharset(_KOI);
return;
case 021: //Ctrl+U
WB1.ReadHtml(_UTF);
WB1.Parse(bufpointer, bufsize);
ChangeCharset(_UTF);
return;
case 004: //Ctrl+D
WB1.ReadHtml(_DOS);
WB1.Parse(bufpointer, bufsize);
ChangeCharset(_DOS);
return;
case 005: //Win encoding
WB1.ReadHtml(_WIN);
WB1.Parse(bufpointer, bufsize);
ChangeCharset(_WIN);
return;
case 009: //free img cache
ImgCache.Free();
notify(IMAGES_CACHE_CLEARED);
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
return;
case 003: //history
@ -334,35 +320,23 @@ void Scan(int id)
OpenPage();
return;
case 052: //F3
if (strncmp(#URL,"http:",5)<>0) RunProgram("/rd/1/tinypad", #URL);
else RunProgram("/rd/1/tinypad", #download_path);
if (strncmp(#URL,"http:",5)==0)
{
WriteFile(bufsize, bufpointer, "/tmp0/1/webview.tmp");
if (EAX==0) RunProgram("/rd/1/tinypad", "/tmp0/1/webview.tmp");
}
else
{
RunProgram("/rd/1/tinypad", #URL);
}
return;
case 054: //F5
IF(address_box.flags & 0b10) WB1.Parse(bufpointer, bufsize);
IF(address_box.flags & 0b10) WB1.Parse();
return;
case REFRESH:
if (http_transfer<>0)
{
EAX = http_transfer;
EAX = EAX.http_msg.content_ptr; // get pointer to data
$push EAX // save it on the stack
http_free stdcall (http_transfer); // abort connection
$pop EAX
mem_Free(EAX); // free data
http_transfer=0;
bufsize = 0;
}
if (GetProcessSlot(downloader_id)<>0)
{
KillProcess(downloader_id);
pause(20);
Draw_Window();
return;
}
anchor_line_num=WB1.list.first;
anchor[0]='|';
OpenPage();
if (http_transfer > 0) StopLoading();
else OpenPage();
return;
case 014:
case 020:
@ -390,7 +364,7 @@ void Scan(int id)
IF(WB1.list.first == WB1.list.count - WB1.list.visible) return;
WB1.list.first += WB1.list.visible + 2;
IF(WB1.list.visible + WB1.list.first > WB1.list.count) WB1.list.first = WB1.list.count - WB1.list.visible;
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
return;
case 184: //PgUp
@ -398,30 +372,30 @@ void Scan(int id)
IF(WB1.list.first == 0) return;
WB1.list.first -= WB1.list.visible - 2;
IF(WB1.list.first < 0) WB1.list.first = 0;
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
return;
case 178:
case BTN_UP:
if (WB1.list.first <= 0) return;
WB1.list.first--;
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
return;
case 177:
case BTN_DOWN:
if (WB1.list.visible + WB1.list.first >= WB1.list.count) return;
WB1.list.first++;
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
return;
case 180: //home
if (WB1.list.KeyHome()) WB1.Parse(bufpointer, bufsize);
if (WB1.list.KeyHome()) WB1.Parse();
return;
case 181: //end
if (WB1.list.count < WB1.list.visible) return;
if (WB1.list.KeyEnd()) WB1.Parse(bufpointer, bufsize);
if (WB1.list.KeyEnd()) WB1.Parse();
return;
}
}
@ -477,39 +451,56 @@ void ProcessLinks(int id)
strcpy(#URL, BrowserHistory.CurrentUrl());
return;
}
OpenPage();
return;
}
void StopLoading()
{
if (http_transfer<>0)
{
EAX = http_transfer;
EAX = EAX.http_msg.content_ptr; // get pointer to data
$push EAX // save it on the stack
http_free stdcall (http_transfer); // abort connection
$pop EAX
mem_Free(EAX); // free data
http_transfer=0;
bufsize = 0;
}
anchor_line_num=WB1.list.first;
anchor[0]='|';
}
void OpenPage()
{
if (GetProcessSlot(downloader_id)<>0) PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal);
KillProcess(downloader_id);
if (http_transfer<>0) PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal);
StopLoading();
strcpy(#editURL, #URL);
BrowserHistory.AddUrl();
strcpy(#header, #version);
pre_text =0;
if (!strncmp(#URL,"http:",5))
WB1.list.ClearList();
if (strncmp(#URL,"http:",5)==0)
{
if (native_http)
{
http_get stdcall (#URL, #accept_language);
http_transfer = EAX;
IF (http_transfer < 0) notify("Error from HTTP lib");
}
else
{
KillProcess(downloader_id);
DeleteFile(#download_path);
downloader_id = RunProgram("/sys/network/downloader", #URL);
IF (downloader_id<0) notify("Error running Downloader. Internet unavilable.");
}
http_get stdcall (#URL, #accept_language);
http_transfer = EAX;
cur_encoding = _DEFAULT;
IF (http_transfer < 0) notify("Error from HTTP lib");
Draw_Window();
return;
}
WB1.list.first = WB1.list.count =0;
WB1.ReadHtml(_WIN);
else
{
file_size stdcall (#URL);
bufsize = EBX;
if (!bufsize) return;
mem_Free(bufpointer);
cur_encoding = _DEFAULT;
if (o_bufpointer) o_bufpointer = free(o_bufpointer);
bufpointer = mem_Alloc(bufsize);
ReadFile(0, bufsize, bufpointer, #URL);
}
ShowPage();
}
@ -523,46 +514,21 @@ void ShowPage()
if (!bufsize)
{
PageLinks.Clear();
if (GetProcessSlot(downloader_id)<>0)
WB1.Parse(#loading, sizeof(loading));
if (http_transfer<>0)
{
WB1.Prepare(#loading, sizeof(loading));
}
else
WB1.Parse(#page_not_found, sizeof(page_not_found));
WB1.Prepare(#page_not_found, sizeof(page_not_found));
}
else
WB1.Parse(bufpointer, bufsize);
WB1.Parse();
if (!header) strcpy(#header, #version);
if (!strcmp(#version, #header)) DrawTitle(#header);
}
ShowHistory()
{
int i;
static int history_pointer;
free(history_pointer);
history_pointer = malloc(64000);
strcat(history_pointer, " <title>History</title><h1>History</h1>");
strcat(history_pointer, "<h2>Visited pages</h2><blockquote><br>");
for (i=1; i<BrowserHistory.links_count; i++)
{
strcat(history_pointer, "<a href='");
strcat(history_pointer, BrowserHistory.GetUrl(i));
strcat(history_pointer, "'>");
strcat(history_pointer, BrowserHistory.GetUrl(i));
strcat(history_pointer, "</a><br>");
}
strcat(history_pointer, "</blockquote><h2>Cached images</h2><br>");
for (i=1; i<ImgCache.pics_count; i++)
{
strcat(history_pointer, "<img src='");
strcat(history_pointer, #pics[i].path);
strcat(history_pointer, "' /><br>");
strcat(history_pointer, #pics[i].path);
}
bufpointer = history_pointer;
WB1.Parse(history_pointer, strlen(history_pointer));
}
stop:

27
programs/cmm/browser/history.h Normal file
View File

@ -0,0 +1,27 @@
ShowHistory()
{
int i;
static int history_pointer;
free(history_pointer);
history_pointer = malloc(64000);
strcat(history_pointer, " <title>History</title><h1>History</h1>");
strcat(history_pointer, "<h2>Visited pages</h2><blockquote><br>");
for (i=1; i<BrowserHistory.links_count; i++)
{
strcat(history_pointer, "<a href='");
strcat(history_pointer, BrowserHistory.GetUrl(i));
strcat(history_pointer, "'>");
strcat(history_pointer, BrowserHistory.GetUrl(i));
strcat(history_pointer, "</a><br>");
}
strcat(history_pointer, "</blockquote><h2>Cached images</h2><br>");
for (i=1; i<ImgCache.pics_count; i++)
{
strcat(history_pointer, "<img src='");
strcat(history_pointer, #pics[i].path);
strcat(history_pointer, "' /><br>");
strcat(history_pointer, #pics[i].path);
}
WB1.Prepare(history_pointer, strlen(history_pointer));
}