forked from KolibriOS/kolibrios
825 lines
22 KiB
C
825 lines
22 KiB
C
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int downloader_id;
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dword j,
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buf,
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filesize,
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blink = 400;
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int i;
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char download_path[]="/rd/1/.download";
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char search_path[]="http://nigma.ru/index.php?s=";
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char version[]=" Text-based Browser 0.93b";
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char tinypad_path[]="/sys/tinypad";
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char t_edit_path[]="/sys/develop/t_edit";
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struct TWebBrowser {
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int left, top, width, height;
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void DrawScroller();
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void ShowPage();
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void ParseHTML(dword, dword);
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void Scan(int);
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void WhatTextStyle(int left1, top1, width1);
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};
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TWebBrowser WB1;
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byte rez, b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, link, ignor_text, li_tab, body_present;
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dword text_colors[30],
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text_color_index,
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link_color,
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bg_color;
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int stroka,
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stolbec,
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tab_len;
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char line[330],
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tag[100],
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tagparam[10000],
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parametr[1200],
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options[1000];
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char anchor[256];
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int anchor_line_num;
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#include "include\history.h"
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#include "include\colors.h"
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#include "include\unicode_tags.h"
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#include "include\some_code.h"
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void TWebBrowser::Scan(int id) {
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if (id > 399)
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{
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GetURLfromPageLinks(id);
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//#1
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if (URL[0] == '#')
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{
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copystr(#URL+find_symbol(#URL, '#'), #anchor);
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copystr(BrowserHistory.CurrentUrl(), #URL);
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//copystr(#editURL, #URL + strlen(#URL));
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//copystr(#URL, #editURL);
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za_kadrom=count-max_kolvo_strok;
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ShowPage(#URL);
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return;
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}
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//liner.ru#1
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if (find_symbol(#URL, '#')<>-1)
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{
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copystr(#URL+find_symbol(#URL, '#'), #anchor);
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URL[find_symbol(#URL, '#')-1] = 0x00; //çàãëóøêà
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}
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GetNewUrl();
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if (!strcmp(#URL + strlen(#URL) - 4, ".gif")) || (!strcmp(#URL + strlen(#URL) - 4, ".png")) || (!strcmp(#URL + strlen(#URL) - 4, ".jpg"))
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{
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RunProgram("/sys/media/kiv", #URL);
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copystr(BrowserHistory.CurrentUrl(), #URL);
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return;
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}
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OpenPage();
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return;
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}
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//edit1.flags=64;
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IF(count < max_kolvo_strok) SWITCH(id) //åñëè ìàëî ñòðîê èãíîðèðóåì íåêîòîðûå êíîïêè
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{ CASE 183: CASE 184: CASE 180: CASE 181: return; }
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switch (id)
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{
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case 011: //Ctrk+K
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ReadHtml();
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koitodos(buf);
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break;
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case 021: //Ctrl+U
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ReadHtml();
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utf8rutodos(buf);
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break;
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case BACK:
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if (!BrowserHistory.GoBack()) return;
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OpenPage();
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return;
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case FORWARD:
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if (!BrowserHistory.GoForward()) return;
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OpenPage();
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return;
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case 054: //F5
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IF(edit1.flags == 66) break;
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case REFRESH:
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if (GetProcessSlot(downloader_id)<>0)
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{
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KillProcess(downloader_id);
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Pause(20);
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Draw_Window();
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return;
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}
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OpenPage(); //îò ñåðäöà îòðûâàþ, çäåñü íóæíî za_kadrom ñòàðîå
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return;
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case 014: //Ctrl+N íîâîå îêíî
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case 020: //Ctrl+T íîâàÿ âêëàäêà
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case NEWTAB:
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MoveSize(190,80,OLD,OLD);
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RunProgram(#program_path, #URL);
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return;
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case 052: //Íàæàòà F3
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IF(edit1.flags <> 66)
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IF (!strcmp(get_URL_part(5),"http:")) RunProgram(#tinypad_path, #download_path); ELSE RunProgram(#tinypad_path, #URL);
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return;
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case 053: //Íàæàòà F4
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IF(edit1.flags <> 66)
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IF (!strcmp(get_URL_part(5),"http:")) RunProgram(#t_edit_path, #download_path); ELSE RunProgram(#t_edit_path, #URL);
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return;
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case HOME:
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copystr("http://kolibri-os.narod.ru", #editURL);
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case GOTOURL:
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case 0x0D: //enter
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copystr(#editURL, #URL);
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OpenPage();
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return;
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case 173: //ctrl+enter
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case SEARCHWEB:
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copystr(#search_path, #URL);
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copystr(#editURL, #URL + strlen(#URL));
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OpenPage();
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return;
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case ID1: //ìîòàåì ââåðõ
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IF(za_kadrom <= 0) return;
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za_kadrom--;
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break;
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case ID2: //ìîòàåì âíèç
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IF(max_kolvo_strok + za_kadrom >= count) return;
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za_kadrom++;
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break;
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case 183: //PgDown
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IF(za_kadrom == count - max_kolvo_strok) return;
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za_kadrom += max_kolvo_strok + 2;
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IF(max_kolvo_strok + za_kadrom > count) za_kadrom = count - max_kolvo_strok;
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BREAK;
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case 184: //PgUp
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IF(za_kadrom == 0) RETURN;
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za_kadrom -= max_kolvo_strok - 2;
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IF(za_kadrom < 0) za_kadrom = 0;
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BREAK;
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case 180: //home
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IF(za_kadrom == 0) RETURN;
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za_kadrom = 0;
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BREAK;
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case 181: //end
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IF (za_kadrom == count - max_kolvo_strok) RETURN;
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za_kadrom = count - max_kolvo_strok;
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BREAK;
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default:
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RETURN;
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}
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ParseHTML(buf, filesize);
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}
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void GetNewUrl(){
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IF (!strcmp(get_URL_part(2),"./")) copystr(#URL+2,#URL); //èãíîðèì :)
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if (URL[0] <> '/')
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&& (strcmp(get_URL_part(5),"http:")<>0) && (strcmp(get_URL_part(5),"mailt")<>0) && (strcmp(get_URL_part(5),"ftp:/")<>0)
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{
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copystr(BrowserHistory.CurrentUrl(), #editURL); //äîñòà¸ì àäðåñ òåêóùåé ñòðàíèöû
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_CUT_ST_LEVEL_MARK:
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if (editURL[find_symbol(#editURL, '/')-2]<>'/') // åñëè íå http://pagename.ua <-- íàõðåíà ýòà ñòðîêà???
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{
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editURL[find_symbol(#editURL, '/')] = 0x00; //îáðåçàåì å¸ óðë äî ïîñëåäíåãî /
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}
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IF (!strcmp(get_URL_part(3),"../")) //íà óðîâåíü ââåðõ
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{
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copystr(#URL+3,#URL);
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editURL[find_symbol(#editURL, '/')-1] = 0x00; //îáðåçàåì å¸ óðë äî ïîñëåäíåãî /
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goto _CUT_ST_LEVEL_MARK;
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}
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if (editURL[strlen(#editURL)-1]<>'/') copystr("/", #editURL + strlen(#editURL));
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copystr(#URL, #editURL + strlen(#editURL)); //êëåèì íîâûé àäðåñ
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copystr(#editURL, #URL);
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}
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}
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void ReadHtml()
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{
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if (!strcmp(get_URL_part(5),"http:")))
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file_size stdcall (#download_path);
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else
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file_size stdcall (#URL);
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filesize = EBX;
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if (!filesize) return;
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mem_Free(buf);
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buf = mem_Alloc(filesize);
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if (!strcmp(get_URL_part(5),"http:")))
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ReadFile(0, filesize, buf, #download_path);
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else
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ReadFile(0, filesize, buf, #URL);
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}
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void OpenPage()
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{
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if (GetProcessSlot(downloader_id)<>0) PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal);
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KillProcess(downloader_id);
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copystr(#URL, #editURL);
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BrowserHistory.AddUrl();
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za_kadrom = count = 0;
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if (!strcmp(get_URL_part(5),"http:")))
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{
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copystr(#version, #header);
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KillProcess(downloader_id); //óáèâàåì ñòàðûé ïðîöåññ
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DeleteFile(#download_path);
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IF (URL[strlen(#URL)-1]=='/') URL[strlen(#URL)-1]='';
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downloader_id = RunProgram("/sys/network/downloader", #URL);
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//ýòî ãåíèàëüíî è ýòî ïèçäåö!!!
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Pause(60);
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if (GetProcessSlot(downloader_id)<>0)
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{
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WriteDebug("Browser Hack v2.0: Killing downloader and trying to run it one more!");
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KillProcess(downloader_id); //óáèâàåì ñòàðûé ïðîöåññ
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downloader_id = RunProgram("/sys/network/downloader", #URL);
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}
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//
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IF (downloader_id<0) RunProgram("@notify", "Error running Downloader. Internet unavilable.");
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Draw_Window();
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return;
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}
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ReadHtml();
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if (filesize) wintodos(buf);
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WB1.ShowPage(#URL);
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}
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void TWebBrowser::ShowPage(dword adress)
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{
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edit1.size = edit1.pos = strlen(#editURL);
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edit_box_draw stdcall(#edit1); //ðèñóåì ñòðîêó àäðåñà
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if (!filesize)
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{
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DrawBar(left, top, width+4, height, 0xFFFFFF); //çàêðàøèâàåì âñ¸ äîíèçó
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if (GetProcessSlot(downloader_id)<>0) WriteText(left + 10, top + 18, 0x80, 0, "Loading...", 0);
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else
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{
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WriteText(left + 10, top + 18, 0x80, 0, "Page not found. May be, URL contains some errors.", 0);
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if (!strcmp(get_URL_part(5),"http:"))) WriteText(left + 10, top + 32, 0x80, 0, "Or Internet unavilable for your configuration.", 0);
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}
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DrawTitle(#version); //?
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return;
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}
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ParseHTML(buf, filesize);
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IF (!strcmp(#version, #header)) DrawTitle(#header);
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}
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void TWebBrowser::ParseHTML(dword bword, fsize){
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word bukva[1];
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byte ignor_param = 0;
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char temp[768];
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stroka = -za_kadrom;
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stolbec = 0;
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FOR(j = 400; j < blink + 1; j++;) DeleteButton(j);
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b_text = i_text = u_text = s_text = pre_text = blq_text = body_present =
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li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = 0; //îáíóëÿåì òåãè
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link_color = 0x0000FF;
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bg_color = 0xFFFFFF;
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blink = 400;
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line = '';
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copystr("|", #page_links);
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copystr(#version, #header);
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IF(!strcmp(#URL + strlen(#URL) - 4, ".txt"))
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{
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DrawBar(left, top, width-15, 15, bg_color); //çàêðàøèâàåì ïåðâóþ ñòðîêó
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pre_text = 1; //çà÷¸òíîå îòîáðàæåíèå òåêñòà
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}
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IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1;
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for (bword = buf; buf + fsize > bword; bword++;) {
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bukva = ESBYTE[bword];
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switch (bukva) {
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case 0x0a:
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IF(pre_text == 1) {
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bukva = '';
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temp = '';
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goto NEXT_MARK;
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}
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case '\9':
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if (pre_text == 1) //èíà÷å èä¸ì íà 0x0d
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{
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tab_len=strlen(#line)/8;
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tab_len=tab_len*8;
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tab_len=8+tab_len-strlen(#line);
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for (i=0; i<tab_len; i++;) copystr(" ", #line + strlen(#line));
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break;
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}
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case 0x0d:
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bukva = ' ';
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goto DEFAULT_MARK;
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case '<':
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bword++; //ïðîìîòàåì ñèìâîë <
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IF(ESBYTE[bword] == '!') //ôèëüòðàöèÿ âíóòðè <!-- -->, äåðçêî
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{
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bword++;
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IF(ESBYTE[bword] == '-') {
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HH_: do {
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bword++;
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IF(bword >= buf + fsize) break 1;
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} while (ESBYTE[bword] <>'-');
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bword++;
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IF(ESBYTE[bword] <>'-') GOTO HH_;
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}
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}
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WHILE (ESBYTE[bword] <>'>') && (bword < buf + fsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû
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{
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bukva = ESBYTE[bword];
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IF(bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' ';
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IF(!ignor_param) && (bukva <>' ') copystr(#bukva, #tag + strlen(#tag));
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ELSE {
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ignor_param = true;
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copystr(#bukva, #tagparam + strlen(#tagparam));
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}
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bword++;
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}
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lowcase(#tag);
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lowcase(#tagparam);
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IF (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=''; //íåáîëüøîé ôèêñ äëÿ ðàáîòû ñ XHTML-òåãàìè òèïà br/
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IF(strlen(#tagparam) > 0) && (strlen(#tagparam) < 4000) GetNextParam();
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WhatTextStyle(left + 5, stroka * 10 + top + 5, width - 20); //îáðàáîòêà òåãîâ
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line = tag = parametr = tagparam = ignor_param = 0; //âñ¸ îáíóëÿåì
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break;
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case '=': //ïîääåðæêà øàéòàíñêîé êîäèðîâêè ñòðàíèö, ñîõðàí¸ííûõ ÷åðåç ÈÅ7
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IF(strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK;
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bword++;
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bukva=ESBYTE[bword];
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copystr(#bukva, #temp);
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bword++;
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bukva=ESBYTE[bword];
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copystr(#bukva, #temp + strlen(#temp));
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bukva=Hex2Symb(#temp);
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IF (bukva) goto DEFAULT_MARK;
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break;
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case '&': //îáðàáîòêà òåãîâ òèïà
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IF(ignor_text) break;
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bword++;
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tag='';
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FOR (j=0; (ESBYTE[bword] <>';') && (j < 7); j++; bword++;)
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{
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bukva = ESBYTE[bword];
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copystr(#bukva, #tag + strlen(#tag));
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}
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FOR (j=0; unicode_tags[j]!=0; j+=2;)
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{
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IF(!strcmp(#tag, unicode_tags[j]))
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{
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copystr(unicode_tags[j+1], #line + strlen(#line));
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break 1;
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}
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}
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rez = StrToInt(#tag + 1) - 1040;
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IF(tag[1] == '1') && (rez>=0) && (rez<=72) && (strlen(#tag) == 5)
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{
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bukva = unicode_chars[rez];
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GOTO DEFAULT_MARK; //îáðàáàòûâàåì áóêâó
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}
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//WriteDebug(#tag); //òýã íå íàéäåí - âûâîäèì íà äîñêó îòëàäêè
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copystr(#tag, #line + strlen(#line)); //âûâîäèì íà ýêðàí íåîáðàáîòàííûé òåã, òàê áðàóçåðû çà÷åì-òî äåëàþò
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break;
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default:
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DEFAULT_MARK:
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IF(ignor_text) break;
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IF(pre_text == 0) && (bukva == ' ') && (strcmp(#line + strlen(#line) - 1, " ") == 0) continue;
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//
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if (stolbec + strlen(#line) > max_kolvo_stolbcov)
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{
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copystr(#line + find_symbol(#line, ' '), #temp); //ïåðåíîñ ïî ñëîâàì
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line[find_symbol(#line, ' ')] = 0x00;
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NEXT_MARK: IF(stroka - 1 > max_kolvo_strok) && (za_kadrom <>0) break 1; //óõîäèì...
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WhatTextStyle(left + 5, stroka * 10 + top + 5, width - 20); //âûâîä ñòðîêè
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TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //çàêðàøèâàåì ñëåäóùóþ ñòðîêó
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copystr(#temp, #line);
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}
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IF(pre_text == 0) && (bukva == ' ') && (stolbec == 0) && (strlen(#line) == 0) CONTINUE;
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copystr(#bukva, #line + strlen(#line));
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}
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}
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if (strcmp(#URL + strlen(#URL) - 4, ".txt")<>0) && (body_present==0)
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DrawBar(left, top, width-15, 15, bg_color); //çàêðàøèâàåì ïåðâóþ ñòðîêó åñëè êàêîé-òî ðàõèò íå ñîçäàë òåã áîäè
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if (max_kolvo_strok * 10 + 25 <= height)
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DrawBar(left, max_kolvo_strok * 10 + top + 25, width - 15, -max_kolvo_strok * 10 + height - 25, bg_color);
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if (stroka * 10 + 15 <= height)
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DrawBar(left, stroka * 10 + top + 15, width - 15, -stroka * 10 + height - 15, bg_color); //çàêðàøèâàåì âñ¸ äî êîíöà
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if (za_kadrom == 0) count = stroka;
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if (anchor)
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{
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anchor[0]='';
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za_kadrom=anchor_line_num;
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ParseHTML(buf, filesize);
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}
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|
|
|
DrawScroller(); //ðèñóåì ñêðîëë
|
|
}
|
|
|
|
|
|
void GetNextParam()
|
|
{
|
|
byte kavichki = false;
|
|
int i = strlen(#tagparam) - 1;
|
|
|
|
WHILE((i > 0) && ((tagparam[i] == '"') || (tagparam[i] == ' ') || (tagparam[i] == '\'') || (tagparam[i] == '/')))
|
|
{
|
|
IF (tagparam[i] == '"') || (tagparam[i] == '\'') kavichki=tagparam[i];
|
|
tagparam[i] = 0x00;
|
|
i--;
|
|
}
|
|
|
|
IF (kavichki)
|
|
{
|
|
i=find_symbol(#tagparam, kavichki);
|
|
copystr(#tagparam + i, #options);
|
|
}
|
|
ELSE
|
|
{
|
|
WHILE((i > 0) && (tagparam[i] <>'=')) i--; //i=find_symbol(#tagparam, '=')+1;
|
|
i++;
|
|
|
|
copystr(#tagparam + i, #options); //êîïèðóåì îïöèþ
|
|
WHILE (options[0] == ' ') copystr(#options + 1, #options);
|
|
}
|
|
tagparam[i] = 0x00;
|
|
|
|
FOR ( ; ((tagparam[i] <>' ') && (i > 0); i--)
|
|
{
|
|
IF (tagparam[i] == '=') //äåðçêàÿ çàãëóøêà
|
|
{
|
|
//copystr(#tagparam+i+2,#options);
|
|
tagparam[i + 1] = 0x00;
|
|
}
|
|
}
|
|
|
|
copystr(#tagparam + i + 1, #parametr); //êîïèðóåì ïàðàìåòð
|
|
tagparam[i] = 0x00;
|
|
}
|
|
|
|
|
|
|
|
char oldtag[100];
|
|
void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
|
|
dword hr_color;
|
|
|
|
dword image=0;
|
|
char temp[4096];
|
|
int w, h, img_za_kadrom=0;
|
|
|
|
//ïðîâåðÿåì òåã îòêðûâàåòñÿ èëè çàêðûâàåòñÿ
|
|
IF(tag[0] == '/')
|
|
{
|
|
rez = 0;
|
|
copystr(#tag + 1, #tag);
|
|
}
|
|
ELSE
|
|
rez = 1;
|
|
|
|
//
|
|
IF(!chTag("html")) {
|
|
IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (rez==0) ignor_text = 1; ELSE ignor_text = 0;
|
|
return;
|
|
}
|
|
IF(!chTag("script")) || (!chTag("style")) || (!chTag("binary")) ignor_text = rez;
|
|
|
|
if(!chTag("title")) && (!rez)
|
|
{
|
|
copystr(#line, #header);
|
|
copystr(" -", #header + strlen(#header));
|
|
copystr(#version, #header + strlen(#header));
|
|
if (stroka==0) DrawTitle(#header);
|
|
return;
|
|
}
|
|
|
|
IF (ignor_text == 1) return;
|
|
//
|
|
|
|
//
|
|
IF(!chTag("q")) copystr("\"", #line + strlen(#line));
|
|
|
|
//âûâîä íà ýêðàí
|
|
if (stroka >= 0) && (stroka - 2 < max_kolvo_strok) && (line)
|
|
{
|
|
WriteText(stolbec * 6 + left1, top1, 0x80, text_colors[text_color_index], #line, 0); //ìîæåò òóò ðèñîâàòü áåëóþ ñòðîêó?
|
|
IF (b_text) { $add ebx, 1<<16 $int 0x40 }
|
|
IF (i_text) Skew(stolbec * 6 + left1, top1, strlen(#line)+1*6, 10); //íàêëîííûé òåêñò
|
|
IF (s_text) DrawBar(stolbec * 6 + left1, top1 + 4, strlen(#line) * 6, 1, text_colors[text_color_index]); //çà÷¸ðêíóòûé
|
|
IF (u_text) DrawBar(stolbec * 6 + left1, top1 + 8, strlen(#line) * 6, 1, text_colors[text_color_index]); //ïîä÷¸ðêíóòûé
|
|
IF (link) {
|
|
DefineButton(stolbec * 6 + left1 - 2, top1, strlen(#line) * 6 + 3, 9, blink + BT_HIDE, 0xB5BFC9); //
|
|
DrawBar(stolbec * 6 + left1, top1 + 8, strlen(#line) * 6, 1, text_colors[text_color_index]);
|
|
}
|
|
}
|
|
//
|
|
IF(!tag) return;
|
|
stolbec += strlen(#line);
|
|
|
|
if (anchor) && (!strcmp(#parametr, "id=")) //î÷åíü ïëîõî!!! ïîòîìó ÷òî åñëè íå ïîñëåäíèé òåã, ðàáîòàòü íå áóäåò
|
|
{
|
|
if (!strcmp(#anchor, #options))
|
|
{
|
|
anchor_line_num=za_kadrom+stroka;
|
|
}
|
|
}
|
|
|
|
if (!chTag("body"))
|
|
{
|
|
BODY_MARK:
|
|
|
|
if (strcmp(#parametr, "link=") == 0)
|
|
link_color = GetColor(#options);
|
|
|
|
if (strcmp(#parametr, "text=") == 0)
|
|
{
|
|
text_colors[0]=GetColor(#options);
|
|
}
|
|
|
|
if (strcmp(#parametr, "bgcolor=") == 0)
|
|
{
|
|
bg_color=GetColor(#options);
|
|
}
|
|
|
|
IF(tagparam) {
|
|
GetNextParam();
|
|
GOTO BODY_MARK;
|
|
}
|
|
|
|
body_present = 1; //åñëè êàëè÷ íå ñîçäàë òåã áîäè íóæíî èçâðàùàòüñÿ
|
|
|
|
if (rez) DrawBar(WB1.left, WB1.top, WB1.width-15, 15, bg_color); //çàêðàøèâàåì ïåðâóþ ñòðîêó
|
|
return;
|
|
}
|
|
//////////////////////////
|
|
if (!chTag("a"))
|
|
{
|
|
if (rez)
|
|
{
|
|
_A_MARK:
|
|
if (!strcmp(#parametr, "href="))
|
|
{
|
|
if (stroka - 1 > max_kolvo_strok) || (stroka < -2) return;
|
|
if (link == 1) text_color_index--; //åñëè êàêîé-òî äîëáî¸á íå çàêðûë òýã
|
|
link = 1;
|
|
blink++;
|
|
text_color_index++;
|
|
text_colors[text_color_index] = link_color;
|
|
copystr(#options, #page_links + strlen(#page_links));
|
|
copystr("|", #page_links + strlen(#page_links));
|
|
}
|
|
if (anchor) && (!strcmp(#parametr, "name="))
|
|
{
|
|
if (!strcmp(#anchor, #options))
|
|
{
|
|
anchor_line_num=za_kadrom+stroka;
|
|
}
|
|
}
|
|
if (tagparam)
|
|
{
|
|
GetNextParam();
|
|
GOTO _A_MARK;
|
|
}
|
|
}
|
|
ELSE {
|
|
link = 0;
|
|
IF(text_color_index > 0) text_color_index--;
|
|
}
|
|
return;
|
|
}
|
|
/////////////////////////
|
|
if (!chTag("font"))
|
|
{
|
|
IF (stroka - 1 > max_kolvo_strok) return;
|
|
COL_MARK:
|
|
if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#')
|
|
{
|
|
text_color_index++;
|
|
text_colors[text_color_index] = GetColor(#options);
|
|
}
|
|
IF(tagparam) {
|
|
GetNextParam();
|
|
GOTO COL_MARK;
|
|
}
|
|
IF(!rez) && (text_color_index > 0) text_color_index--;
|
|
return;
|
|
}
|
|
//////////////////////////
|
|
IF(!chTag("tr")) || (!chTag("br")) {
|
|
TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
IF(!chTag("div")) {
|
|
IF(oldtag[0] <>'h') TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
IF(!chTag("p")) {
|
|
IF(oldtag[0] == 'h') return;
|
|
TextGoDown(left1, top1, width1);
|
|
IF(rez) TextGoDown(left1, top1 + 10, width1);
|
|
return;
|
|
}
|
|
////////////////////////////
|
|
IF(!chTag("h1")) || (!chTag("h2")) || (!chTag("h3")) || (!chTag("h4")) {
|
|
TextGoDown(left1, top1, width1);
|
|
IF(rez) TextGoDown(left1, top1 + 10, width1);
|
|
b_text = rez;
|
|
copystr(#tag, #oldtag);
|
|
return;
|
|
} ELSE copystr("", #oldtag);
|
|
IF(!chTag("b")) || (!chTag("strong")) || (!chTag("big")) {
|
|
b_text = rez;
|
|
return;
|
|
}
|
|
////////////////////////////
|
|
IF(!chTag("i")) || (!chTag("em")) || (!chTag("subtitle")) {
|
|
i_text = rez;
|
|
return;
|
|
}
|
|
////////////////////////////
|
|
if (!chTag("dt"))
|
|
{
|
|
li_text = rez;
|
|
IF(rez == 0) return;
|
|
TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
/////////////////////////////
|
|
if(!chTag("li")) //íàäî ñäåëàòü âëîæåííûå ñïèñêè
|
|
{
|
|
li_text = rez;
|
|
IF(rez == 0) return;
|
|
TextGoDown(left1, top1, width1);
|
|
IF(stroka > -1) && (stroka - 2 < max_kolvo_strok) DrawBar(li_tab * 5 * 6 + left1 - 5, top1 + 12, 2, 2, 0);
|
|
return;
|
|
}
|
|
////////////////////////////
|
|
IF(!chTag("u")) || (!chTag("ins")) u_text = rez;
|
|
IF(!chTag("s")) || (!chTag("strike")) || (!chTag("del")) s_text = rez;
|
|
IF(!chTag("ul")) || (!chTag("ol")) IF(!rez) {
|
|
li_text = rez;
|
|
li_tab--;
|
|
TextGoDown(left1, top1, width1);
|
|
} ELSE li_tab++;
|
|
IF(!chTag("dd")) stolbec += 5;
|
|
IF(!chTag("blockquote")) blq_text = rez;
|
|
IF(!chTag("pre")) pre_text = rez;
|
|
IF(!chTag("hr")) {
|
|
TextGoDown(left1, top1, width1);
|
|
TextGoDown(left1, top1 + 10, width1);
|
|
IF(strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options);
|
|
ELSE hr_color = 0x999999;
|
|
IF(stroka > 0) DrawBar(left1, top1 + 14, width1 - 8, 1, hr_color);
|
|
}
|
|
|
|
if (!chTag("img"))
|
|
{
|
|
//IF (GetFileInfo(#libimg)<>0) return; //åñëè áèáëèîòåêè íåò
|
|
IMG_TAG:
|
|
IF (strcmp(#parametr,"src=")==0) //íàäî îáúåäèíèòü ñ GetNewUrl()
|
|
{
|
|
copystr(BrowserHistory.CurrentUrl(), #temp); //äîñòà¸ì àäðåñ òåêóùåé ñòðàíèöû
|
|
temp[find_symbol(#temp, '/')] = 0x00; //îáðåçàåì å¸ óðë äî ïîñëåäíåãî /
|
|
copystr(#options,#temp+strlen(#temp));
|
|
image=load_image(#temp);
|
|
|
|
w=DSWORD[image+4];
|
|
h=DSWORD[image+8];
|
|
}
|
|
IF(tagparam) {
|
|
GetNextParam();
|
|
GOTO IMG_TAG;
|
|
}
|
|
|
|
if (w>width1) w=width1;
|
|
|
|
if (image)
|
|
{
|
|
stroka+=h/10;
|
|
|
|
if (top1+h<WB1.top) || (top1>WB1.top+WB1.height-10) //åñëè ÂѨ èçîáðàæåíèå óøëî ÂÅÐÕ èëè ÂÍÈÇ
|
|
return;
|
|
|
|
if (top1<WB1.top) //åñëè ÷àñòü èçîáðàæåíèÿ ñâåðõó
|
|
{
|
|
img_za_kadrom=WB1.top-top1;
|
|
h=h-img_za_kadrom;
|
|
top1=WB1.top;
|
|
}
|
|
|
|
if (top1>WB1.top+WB1.height-h-15) //åñëè ÷àñòü èçîáðàæåíèÿ ñíèçó IF (stroka - 2 < max_kolvo_strok)
|
|
{
|
|
h=WB1.top+WB1.height-top1-15;
|
|
}
|
|
|
|
IF (h<=0) return;
|
|
|
|
img_draw stdcall (image,left1-5,top1+10,w, h,0,img_za_kadrom);
|
|
DrawBar(left1+w - 5, top1 + 10, width1-w + 5, h, bg_color);
|
|
IF (link)
|
|
{
|
|
DefineButton(left1 - 5, top1+10, w, h, blink + BT_HIDE, 0xB5BFC9);
|
|
}
|
|
|
|
}
|
|
/*else
|
|
{
|
|
IF (strcmp(#parametr,"alt=")==0) copystr(#options,#line+strlen(#line));
|
|
}*/
|
|
return;
|
|
}
|
|
|
|
if (!chTag("meta")) || (!chTag("?xml"))
|
|
{
|
|
META:
|
|
if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding="))
|
|
{
|
|
copystr(#options[find_symbol(#options, '=')],#options); //ïîèñê â content=
|
|
|
|
IF (!strcmp(#options,"utf-8")) || (!strcmp(#options,"utf8"))
|
|
{
|
|
ReadHtml();
|
|
utf8rutodos(buf);
|
|
}
|
|
IF(!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u"))
|
|
{
|
|
ReadHtml();
|
|
koitodos(buf);
|
|
}
|
|
IF(!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866"))
|
|
{
|
|
ReadHtml();
|
|
}
|
|
}
|
|
IF(tagparam)
|
|
{
|
|
GetNextParam();
|
|
goto META;
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
void TextGoDown(int left1, top1, width1)
|
|
{
|
|
stroka++;
|
|
IF(blq_text == 1) stolbec = 8;
|
|
ELSE stolbec = 0;
|
|
IF(li_text == 1) stolbec = li_tab * 5;
|
|
IF(stroka >= 0) && (stroka - 2 < max_kolvo_strok) DrawBar(left1 - 5, top1 + 10, width1 + 5, 10, bg_color);
|
|
}
|
|
|
|
|
|
//ñêðîëë
|
|
void TWebBrowser::DrawScroller() //íå îïòèìàëüíàÿ îòðèñîâêà, íî çàòî â îäíîì ìåñòå
|
|
{
|
|
scroll1.max_area = count;
|
|
scroll1.cur_area = max_kolvo_strok;
|
|
scroll1.position = za_kadrom;
|
|
|
|
scroll1.all_redraw=1;
|
|
scroll1.start_x=Form.width-28; //left + width - 15
|
|
scroll1.size_y=WB1.height;
|
|
|
|
scrollbar_v_draw(#scroll1);
|
|
|
|
DefineButton(scroll1.start_x+1, scroll1.start_y+1, 16, 16, ID1+BT_HIDE, 0xE4DFE1);
|
|
DefineButton(scroll1.start_x+1, scroll1.start_y+scroll1.size_y-18, 16, 16, ID2+BT_HIDE, 0xE4DFE1);
|
|
} |