forked from KolibriOS/kolibrios
224 lines
6.3 KiB
C
224 lines
6.3 KiB
C
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#ifdef LANG_RUS
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#define DL_WINDOW_HEADER "Download Manager"
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#define START_DOWNLOADING "Start downloading"
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#define STOP_DOWNLOADING "Stop downloading"
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#define FILE_SAVED_AS "'Download manager\nFile saved as "
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#define DOWNLOADING_COMPLETE "Downloading complete."
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#else
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#define DL_WINDOW_HEADER "Download Manager"
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#define START_DOWNLOADING "Start downloading"
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#define STOP_DOWNLOADING "Stop downloading"
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#define FILE_SAVED_AS "'Download manager\nFile saved as "
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#define DOWNLOADING_COMPLETE "Downloading complete."
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#endif
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proc_info DL_Form;
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system_colors sc;
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char DL_URL[10000];
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dword DL_bufpointer;
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dword DL_bufsize;
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dword DL_http_transfer;
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dword DL_http_buffer;
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char filepath[4096];
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int downloaded_size, full_size;
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int mouse_twbi;
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edit_box DL_address_box = {250,20,20,0xffffff,0x94AECE,0xffffff,0xffffff,0,sizeof(DL_URL),#DL_URL,#mouse_twbi,2,19,19};
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char save_to[4096] = "/tmp0/1/Downloads/";
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byte cleft = 10;
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void Downloader()
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{
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int key, btn;
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mouse m;
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char notify_message[4296];
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if (DL_URL[0]) {
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StartDownloading();
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}
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else strcpy(#DL_URL, "http://");
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DL_address_box.size = DL_address_box.pos = DL_address_box.shift = DL_address_box.shift_old = strlen(#DL_URL);
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downloaded_size = full_size = 0;
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SetEventMask(0x27);
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loop()
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{
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WaitEventTimeout(40);
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switch(EAX & 0xFF)
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{
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CASE evMouse:
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if (!CheckActiveProcess(DL_Form.ID)) break;
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if (DL_http_transfer <= 0) edit_box_mouse stdcall (#DL_address_box);
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break;
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case evButton:
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btn=GetButtonID();
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if (btn==1) ExitProcess();
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DL_Scan(btn);
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break;
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case evKey:
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key = GetKey();
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if (DL_address_box.flags & 0b10)
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{
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EAX=key<<8;
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edit_box_key stdcall(#DL_address_box);
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}
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if (key==13) DL_Scan(301);
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break;
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case evReDraw:
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sc.get();
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DefineAndDrawWindow(215, 100, 420, 150, 0x74, sc.work, DL_WINDOW_HEADER, 0);
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GetProcessInfo(#DL_Form, SelfInfo);
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if (DL_Form.status_window>2) break;
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if (DL_Form.height<120) MoveSize(OLD,OLD,OLD,120);
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if (DL_Form.width<280) MoveSize(OLD,OLD,280,OLD);
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DL_Draw_Window();
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break;
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default:
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if (DL_Form.width==0) break;
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if (DL_http_transfer <= 0) break;
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http_process stdcall (DL_http_transfer);
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if (EAX == 0) {
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ESI = DL_http_transfer;
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DL_bufpointer = ESI.http_msg.content_ptr;
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DL_bufsize = ESI.http_msg.content_received;
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http_free stdcall (DL_http_transfer);
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DL_http_transfer=0;
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strcpy(#filepath, #save_to);
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strcat(#filepath, #DL_URL+strrchr(#DL_URL, '/'));
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if (WriteFile(DL_bufsize, DL_bufpointer, #filepath)==0)
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{
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strcpy(#notify_message, FILE_SAVED_AS);
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strcat(#notify_message, #filepath);
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strcat(#notify_message, "' -Dt");
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}
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else
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{
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strcpy(#notify_message, "'Download manager\nError! Can\96t save file as ");
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strcat(#notify_message, #filepath);
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strcat(#notify_message, "' -Et");
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}
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notify(#notify_message);
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DL_address_box.color = DL_address_box.blur_border_color = DL_address_box.focus_border_color = 0xFFFfff;
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DL_Draw_Window();
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}
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ESI = DL_http_transfer;
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downloaded_size = ESI.http_msg.content_received;
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full_size = ESI.http_msg.content_length;
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DrawDownloading();
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}
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}
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}
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void DrawDownloading()
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{
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dword tmp;
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char bytes_received[70], percent[30];
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percent[0]=0;
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if (DL_http_transfer > 0)
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{
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strcpy(#bytes_received, "Downloading... ");
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tmp = ConvertSizeToKb(downloaded_size);
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strcat(#bytes_received, tmp);
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strcat(#bytes_received, " received.");
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if (full_size>0)
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{
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tmp = itoa(downloaded_size * 100 / full_size);
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strcpy(#percent, tmp);
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strcat(#percent, " \x25");
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}
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}
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else
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{
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strcpy(#bytes_received, DOWNLOADING_COMPLETE);
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}
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DrawBar(cleft, 90, DL_Form.cwidth - cleft, 9, sc.work);
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WriteText(cleft, 90, 0x80, sc.work_text, #bytes_received);
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WriteText(DL_Form.cwidth - 50, 90, 0x80, sc.work_text, #percent);
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}
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void DL_Draw_Window()
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{
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DrawBar(0,0,DL_Form.cwidth,DL_Form.cheight,sc.work); //bg
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if (DL_http_transfer <= 0)
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{
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DrawCaptButton(cleft, 50, 120, 20, 301, sc.work_button, sc.work_button_text, START_DOWNLOADING);
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}
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else
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{
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DrawCaptButton(cleft, 50, 120, 20, 302, sc.work_button, sc.work_button_text, STOP_DOWNLOADING);
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}
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if (DL_http_transfer <= 0)
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{
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DrawCaptButton(cleft+130, 50, 120, 20, 305, sc.work_button, sc.work_button_text, "Show in folder");
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DrawCaptButton(cleft+260, 50, 120, 20, 306, sc.work_button, sc.work_button_text, "Open file");
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}
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WriteText(cleft, DL_address_box.top + 4, 0x80, sc.work_text, "URL:");
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DL_address_box.left = strlen("URL:")*6 + 10 + cleft;
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DL_address_box.width = DL_Form.cwidth - DL_address_box.left - cleft - 3;
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DL_address_box.offset=0;
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edit_box_draw stdcall(#DL_address_box);
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DrawRectangle(DL_address_box.left-1, DL_address_box.top-1, DL_address_box.width+2, 16,DL_address_box.color);
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DrawRectangle(DL_address_box.left-2, DL_address_box.top-2, DL_address_box.width+4, 18,sc.work_graph);
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DrawDownloading();
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}
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void DL_Scan(int id)
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{
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if (id==301) && (DL_http_transfer <= 0) StartDownloading();
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if (id==302) StopDownloading();
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if (id==305) RunProgram("/sys/File managers/Eolite", #save_to);
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if (id==306) RunProgram("@open", #filepath);
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}
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void StopDownloading()
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{
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if (DL_http_transfer<>0)
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{
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EAX = DL_http_transfer;
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EAX = EAX.http_msg.content_ptr; // get pointer to data
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$push EAX // save it on the stack
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http_free stdcall (DL_http_transfer); // abort connection
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$pop EAX
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mem_Free(EAX); // free data
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DL_http_transfer=0;
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DL_bufsize = 0;
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DL_bufpointer = mem_Free(DL_bufpointer);
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downloaded_size = full_size = 0;
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}
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DL_address_box.color = DL_address_box.blur_border_color = DL_address_box.focus_border_color = 0xFFFfff;
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DL_Draw_Window();
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}
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void StartDownloading()
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{
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StopDownloading();
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if (strncmp(#DL_URL,"http:",5)==0)
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{
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DL_address_box.color = DL_address_box.blur_border_color = DL_address_box.focus_border_color = 0xededed;
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http_get stdcall (#DL_URL, #accept_language);
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DL_http_transfer = EAX;
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DL_Draw_Window();
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if (DL_http_transfer == 0)
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{
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StopDownloading();
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DL_bufsize = 0;
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DL_bufpointer = mem_Free(DL_bufpointer);
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return;
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}
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}
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else
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{
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notify("File adress should starts from http://");
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}
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}
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