forked from KolibriOS/kolibrios
WebView 2.7: distinguish files to download from pages to show, download files via HTTPS, remove duplicated function of getting absolute URL from relative
git-svn-id: svn://kolibrios.org@8291 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency)
parent
e303140339
commit
d178e4875c
@ -19,7 +19,7 @@ dword _img::add(dword _path, _x, _y)
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{
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char full_path[URL_SIZE];
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strncpy(#full_path, _path, URL_SIZE);
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GetAbsoluteURL(#full_path, history.current());
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get_absolute_url(#full_path, history.current());
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url.add(#full_path);
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xywh.add(_x);
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@ -93,7 +93,7 @@ void ImageCache::Images(dword left1, top1, width1)
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dword image;
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dword imgw=0, imgh=0, img_lines_first=0, cur_pic=0;
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//GetAbsoluteURL(#img_path);
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//getting abs url from (#img_path);
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//cur_pic = GetImage(#img_path);
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if (!pics[cur_pic].image)
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@ -34,7 +34,7 @@ char editbox_icons[] = FROM "res/editbox_icons.raw";
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#define URL_SIZE 4000
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char version[]="WebView 2.66";
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char version[]="WebView 2.7";
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#include "texts.h"
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#include "cache.h"
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@ -240,6 +240,12 @@ void main()
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if (http.transfer <= 0) break;
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http.receive();
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EventUpdateProgressBar();
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if (http.check_content_type()) && (!strncmp(#http.content_type,"application",11)) {
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EventOpenDownloader(history.current());
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StopLoading();
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history.back();
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EventRefreshPage();
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}
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if (http.receive_result != 0) break;
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if (http.status_code >= 300) && (http.status_code < 400)
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{
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@ -247,8 +253,6 @@ void main()
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if (redirect_count<=5) {
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redirect_count++;
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http.handle_redirect();
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http.free();
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GetAbsoluteURL(#http.redirect_url, history.current());
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history.back();
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if (http_get_type==PAGE) OpenPage(#http.redirect_url);
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else if (http_get_type==IMG) http.get(#http.redirect_url);
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@ -260,7 +264,7 @@ void main()
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} else {
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// Loading the page is complete, free resources
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redirect_count = 0;
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http.free();
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http.hfree();
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if (http_get_type==PAGE) {
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cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
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LoadInternalPage(http.content_pointer, http.content_received);
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@ -951,7 +955,7 @@ dword GetAbsoluteActiveURL()
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char abs_url[URL_SIZE];
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if (links.active_url) {
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strncpy(#abs_url, links.active_url, URL_SIZE);
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GetAbsoluteURL(#abs_url, history.current());
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get_absolute_url(#abs_url, history.current());
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return #abs_url;
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}
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return 0;
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@ -6,14 +6,13 @@
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#include "../lib/obj/box_lib.h"
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#include "../lib/obj/http.h"
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#include "../lib/obj/libini.h"
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#include "../lib/patterns/http_downloader.h"
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#include "const.h"
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DOWNLOADER downloader;
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checkbox autoclose = { T_AUTOCLOSE, true };
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checkbox autoclose = { T_AUTOCLOSE, false };
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char downloader_edit[4000];
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char filepath[4096];
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@ -30,7 +29,6 @@ void main()
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dword shared_url;
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load_dll(boxlib, #box_lib_init,0);
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load_dll(libHTTP, #http_lib_init,1);
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load_dll(libini, #lib_init,1);
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if (!dir_exists(#save_to)) CreateDir(#save_to);
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@ -74,8 +72,8 @@ void main()
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default:
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if (!downloader.MonitorProgress()) break;
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pb.max = downloader.httpd.content_length / 100;
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EDI = downloader.httpd.content_received/100;
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pb.max = downloader.content_length / 100;
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EDI = downloader.content_received/100;
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if (pb.value != EDI)
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{
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pb.value = EDI;
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@ -97,7 +95,7 @@ void ProcessEvent(int id)
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{
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autoclose.click(id);
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if (id==001) { StopDownloading(); ExitProcess(); }
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if (id==301) && (downloader.httpd.transfer <= 0) StartDownloading();
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if (id==301) && (downloader.transfer <= 0) StartDownloading();
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if (id==302) StopDownloading();
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if (id==305) RunProgram("/sys/File managers/Eolite", #filepath);
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if (id==306) {
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@ -141,17 +139,17 @@ void StartDownloading()
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char proxy_url[URL_SIZE];
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StopDownloading();
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if (!strncmp(#downloader_edit,"https://",7)) {
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notify("'HTTPS for download is not supported, trying to download the file via HTTP' -W");
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miniprintf(#http_url, "http://%s", #downloader_edit+8);
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if (!downloader.Start(#http_url)) {
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notify("'Download failed.' -E");
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StopDownloading();
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}
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//sprintf(#proxy_url, "http://gate.aspero.pro/?site=%s", #downloader_edit);
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//if (!downloader.Start(#proxy_url)) {
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//notify("'HTTPS for download is not supported, trying to download the file via HTTP' -W");
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//miniprintf(#http_url, "http://%s", #downloader_edit+8);
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//if (!downloader.Start(#http_url)) {
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// notify("'Download failed.' -E");
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// StopDownloading();
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//}
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miniprintf(#proxy_url, "http://gate.aspero.pro/?site=%s", #downloader_edit);
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if (!downloader.Start(#proxy_url)) {
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notify("'Download failed.' -E");
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StopDownloading();
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}
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DrawWindow();
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return;
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}
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@ -185,11 +183,11 @@ void CalculateSpeed()
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if (time.old) {
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time.gone = time.cur - time.old;
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if (time.gone > 200) {
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speed = downloader.httpd.content_received - netdata_received / time.gone * 100;
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speed = downloader.content_received - netdata_received / time.gone * 100;
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debugval("speed", speed);
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debugln(ConvertSizeToKb(speed) );
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time.old = time.cur;
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netdata_received = downloader.httpd.content_received;
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netdata_received = downloader.content_received;
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}
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}
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else time.old = time.cur;
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@ -199,7 +197,7 @@ void CalculateSpeed()
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void DrawDownloading()
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{
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char bytes_received[70];
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miniprintf(#bytes_received, KB_RECEIVED, ConvertSizeToKb(downloader.httpd.content_received) );
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miniprintf(#bytes_received, KB_RECEIVED, ConvertSizeToKb(downloader.content_received) );
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WriteTextWithBg(GAPX, pb.top + 22, 0xD0, sc.work_text, #bytes_received, sc.work);
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//CalculateSpeed();
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progressbar_draw stdcall(#pb);
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@ -232,14 +230,14 @@ void SaveDownloadedFile()
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for (i=0; i<strlen(#filepath); i++) if(filepath[i]==':')||(filepath[i]=='?')filepath[i]='-';
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if (CreateFile(downloader.httpd.content_received, downloader.bufpointer, #filepath)==0) {
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if (CreateFile(downloader.content_received, downloader.bufpointer, #filepath)==0) {
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miniprintf(#notify_message, FILE_SAVED_AS, #filepath);
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} else {
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miniprintf(#notify_message, FILE_NOT_SAVED, #filepath);
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}
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/*
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if (CreateFile(downloader.httpd.content_received, downloader.bufpointer, #filepath)==0) {
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if (CreateFile(downloader.content_received, downloader.bufpointer, #filepath)==0) {
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strcpy(#notify_message, "'Download complete' -Dt");
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} else {
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strcpy(#notify_message, "'Error saving downloaded file!' -Et");
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@ -6,7 +6,7 @@
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struct _http
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{
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dword url;
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dword cur_url;
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dword transfer;
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dword content_length;
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dword content_received;
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@ -14,23 +14,25 @@ struct _http
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dword receive_result;
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dword content_pointer;
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char redirect_url[4096*3];
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char finaladress[4096*3];
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char content_type[64];
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dword get();
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void free();
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void hfree();
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void receive();
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bool handle_redirect();
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dword check_content_type();
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};
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dword _http::get(dword _url)
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{
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url = _url;
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http_get stdcall (url, 0, 0, #accept_language);
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cur_url = _url;
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http_get stdcall (_url, 0, 0, #accept_language);
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content_type[0] = '\0';
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transfer = EAX;
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return transfer;
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}
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void _http::free()
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void _http::hfree()
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{
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http_free stdcall (transfer);
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transfer=0;
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@ -53,7 +55,6 @@ void _http::receive()
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:bool _http::handle_redirect()
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{
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dword redirect;
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http_find_header_field stdcall (transfer, "location\0");
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if (EAX!=0) {
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ESI = EAX;
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@ -63,11 +64,29 @@ void _http::receive()
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$stosb;
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} while (AL != 0) && (AL != 13) && (AL != 10);
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DSBYTE[EDI-1]='\0';
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get_absolute_url(#finaladress, url, #redirect_url);
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strcpy(url, #finaladress);
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return true;
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get_absolute_url(#redirect_url, cur_url);
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hfree();
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return #redirect_url;
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}
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return false;
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return NULL;
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}
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:dword _http::check_content_type()
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{
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if (content_type[0]) return NULL;
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http_find_header_field stdcall (transfer, "content-type\0");
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if (EAX!=0) {
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ESI = EAX;
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EDI = #content_type;
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do {
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$lodsb;
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$stosb;
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} while (AL != 0) && (AL != 13) && (AL != 10);
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DSBYTE[EDI-1]='\0';
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debugln(#content_type);
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return #content_type;
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}
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return NULL;
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}
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//===================================================//
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@ -83,8 +102,7 @@ enum {
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STATE_COMPLETED
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};
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struct DOWNLOADER {
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_http httpd;
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struct DOWNLOADER : _http {
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dword bufpointer, bufsize, url;
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int state;
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dword Start();
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@ -96,50 +114,47 @@ dword DOWNLOADER::Start(dword _url)
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{
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url = _url;
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state = STATE_IN_PROGRESS;
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httpd.get(url);
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if (!httpd.transfer) Stop();
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return httpd.transfer;
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get(_url);
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if (!transfer) Stop();
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return transfer;
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}
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void DOWNLOADER::Stop()
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{
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state = STATE_NOT_STARTED;
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if (httpd.transfer!=0)
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if (transfer!=0)
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{
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EAX = httpd.transfer;
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EAX = transfer;
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EAX = EAX.http_msg.content_ptr; // get pointer to data
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$push EAX // save it on the stack
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http_free stdcall (httpd.transfer); // abort connection
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http_free stdcall (transfer); // abort connection
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$pop EAX
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free(EAX); // free data
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httpd.transfer=0;
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transfer=0;
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bufsize = 0;
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bufpointer = free(bufpointer);
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}
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httpd.content_received = httpd.content_length = 0;
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content_received = content_length = 0;
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}
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bool DOWNLOADER::MonitorProgress()
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{
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if (httpd.transfer <= 0) return false;
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httpd.receive();
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if (!httpd.content_length) httpd.content_length = httpd.content_received * 20;
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if (transfer <= 0) return false;
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receive();
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if (!content_length) content_length = content_received * 20;
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if (httpd.receive_result == 0) {
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if (httpd.status_code >= 300) && (httpd.status_code < 400)
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if (receive_result == 0) {
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if (status_code >= 300) && (status_code < 400)
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{
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httpd.handle_redirect();
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strcpy(url, httpd.url);
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get_absolute_url(#httpd.finaladress, url, #httpd.redirect_url);
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url = handle_redirect();
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Stop();
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Start(#httpd.finaladress);
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url = #httpd.finaladress;
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Start(url);
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return false;
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}
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state = STATE_COMPLETED;
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bufpointer = httpd.content_pointer;
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bufsize = httpd.content_received;
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httpd.free();
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bufpointer = content_pointer;
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bufsize = content_received;
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hfree();
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}
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return true;
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}
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@ -181,42 +196,7 @@ bool DOWNLOADER::MonitorProgress()
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return false;
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}
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:void get_absolute_url(dword _rez, _base, _new)
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{
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int i;
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//case: ./valera.html
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if (!strncmp(_new,"./", 2)) _new+=2;
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//case: http://site.name
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if (check_is_the_url_absolute(_new)) {
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strcpy(_rez, _new);
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goto _GET_ABSOLUTE_URL_END;
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}
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//case: /valera.html
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if (ESBYTE[_new] == '/') //remove everything after site domain name
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{
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strcpy(_rez, _base);
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i = strchr(_rez+8,'/');
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if (i<1) i=strlen(_rez)+_rez;
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strcpy(i, _new);
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goto _GET_ABSOLUTE_URL_END;
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}
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//case: ../../valera.html
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strcpy(_rez, _base);
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ESBYTE[ strrchr(_rez,'/') + _rez -1 ] = '\0'; //remove name
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while (!strncmp(_new,"../",3))
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{
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_new += 3;
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ESBYTE[ strrchr(_rez,'/') + _rez -1 ] = '\0';
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}
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//case: valera.html
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chrcat(_rez, '/');
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strcat(_rez, _new);
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_GET_ABSOLUTE_URL_END:
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while (i=strstr(_rez, "&")) strcpy(i+1, i+5);
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}
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:dword GetAbsoluteURL(dword new_URL, base_URL)
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:dword get_absolute_url(dword new_URL, base_URL)
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{
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int i;
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dword orig_URL = new_URL;
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@ -117,7 +117,7 @@ void main()
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if (!http.receive_result) {
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CreateFile(http.content_received,
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http.content_pointer, "/tmp0/1/latest.img");
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http.free();
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http.hfree();
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EventDownloadComplete();
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}
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}
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