452 lines
13 KiB
C
452 lines
13 KiB
C
//Leency & SoUrcerer, LGPL
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#define LIST_INFO_H 59
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int status_bar_h = 15;
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scroll_bar scroll1 = { 17,200,210, LIST_INFO_H-3,18,0,115,15,0,0xCCCccc,0xD2CED0,0x555555,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
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scroll_bar scroll2 = { 17,200,210, LIST_INFO_H,18,0,115,15,0,0xCCCccc,0xD2CED0,0x555555,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
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char *listbuffer;
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char *listpointer;
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char *mailstart;
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char *mailend;
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int mailsize;
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enum {
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GET_MAIL = 20,
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SEND_MAIL,
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DELETE_LETTER,
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SAVE_LETTER,
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STOP_LOADING,
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EXIT_MAIL,
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CHANGE_CHARSET,
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CLOSE_CHANGE_CHARSET
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};
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void MailBoxNetworkProcess()
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{
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int load_persent;
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if (aim) switch(aim)
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{
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case SEND_NSTAT:
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SetLoginStatus("Counting mail, awaiting answer...");
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request_len = GetRequest("STAT", NULL);
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Send(socketnum, #request, request_len, 0);
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if (EAX == 0xffffffff) { debug("Error sending STAT. Retry..."w); break;}
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aim = GET_ANSWER_NSTAT;
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break;
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case GET_ANSWER_NSTAT:
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ticks = Receive(socketnum, #immbuffer, BUFFERSIZE, 0);
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if ((ticks == 0xffffff) || (ticks < 2)) break;
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if (immbuffer[ticks-2]=='\n')
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{
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debug(#immbuffer);
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if (strstr(#immbuffer,"+OK"))
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{
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strcpyb(#immbuffer, #param, "+OK ", " ");
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mail_list.count = atoi(#param);
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free(listbuffer);
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listbuffer = mem_Alloc(30*mail_list.count); //24* original
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listpointer = listbuffer;
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aim = SEND_NLIST;
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debug("Receiving mail list...");
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}
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else
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{
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StopConnect("Sorry, can't recieve your mail");
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}
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}
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break;
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case SEND_NLIST:
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WriteText(5, Form.cheight-11, 0x80, sc.work_text, "Send LIST, awaiting answer...");
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request_len = GetRequest("LIST", NULL);
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Send(socketnum, #request, request_len, 0);
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if (EAX == 0xffffffff) {debug("Error while sending LIST. Retry..."); break;}
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else aim = GET_ANSWER_NLIST;
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break;
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case GET_ANSWER_NLIST:
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ticks = Receive(socketnum, listpointer, listbuffer + 30*mail_list.count - listpointer, MSG_DONTWAIT);
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if (ticks == 0xffffffff) break;
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listpointer = listpointer + ticks;
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if (listpointer - listbuffer < 5) break;
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if (strncmp(listpointer-5,"\n.\n",5)==0) // note that c-- assembles "\n.\n" to 0x0d, 0x0a, 0x2e, 0x0d, 0x0a
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{
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aim = SEND_RETR;
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debug("Got mail list");
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DrawMailBox();
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*listpointer='\0';
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atr.CreateArray();
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atr.SetSizes();
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}
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break;
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case SEND_RETR:
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from = to = date = subj = cur_charset = NULL;
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letter_view.ClearList();
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DrawMailBox();
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debug("Send RETR, awaiting answer...");
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request_len = GetRequest("RETR", itoa(mail_list.current+1));
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if (Send(socketnum, #request, request_len, 0) == 0xffffffff)
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{
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StopConnect("Error while trying to get letter from server");
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break;
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}
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mailsize = atr.GetSize(mail_list.current+1) + 1024;
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free(mailstart);
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if (!mailstart = malloc(mailsize))
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{
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debug("alloc error!");
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aim=NULL;
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break;
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}
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mailend = mailstart;
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aim = GET_ANSWER_RETR;
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case GET_ANSWER_RETR:
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ticks = Receive(socketnum, mailend, mailsize + mailstart - mailend, MSG_DONTWAIT);
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if (ticks == 0xffffffff) break;
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mailend = mailend + ticks;
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if (!aim) break;
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if (mailsize + mailstart - mailend - 2 < 0)
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{
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debug("Resizing buffer");
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mailsize += 4096;
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mailstart = realloc(mailstart, mailsize);
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if (!mailstart) { StopConnect("Realloc error!"); break;}
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}
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if (mailsize>9000)
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{
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load_persent = mailend - mailstart * 100 ;
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load_persent /= mailsize - 1024;
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if (load_persent != cur_st_percent) SetMailBoxStatus( load_persent , NULL);
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}
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ParseMail();
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}
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}
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void MailBoxLoop()
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{
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int key, id;
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mouse m;
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int panels_drag = 0;
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dword line_col, text_col;
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mail_list.h = Form.cheight/4;
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mail_list.ClearList();
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SetMailBoxStatus( NULL , NULL);
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cur_charset = 0;
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aim = SEND_NSTAT;
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goto _MB_DRAW;
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loop()
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{
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WaitEventTimeout(2);
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switch(EAX & 0xFF)
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{
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case evMouse:
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IF (!CheckActiveProcess(Form.ID)) break;
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m.get();
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if (!m.lkm) panels_drag=0;
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if (m.lkm) && (m.y>mail_list.y+mail_list.h-1) && (m.y<mail_list.y+mail_list.h+6)
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&& (!scroll1.delta2) && (!scroll2.delta2) panels_drag = 1;
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if (panels_drag)
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{
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if (m.y<mail_list.y+mail_list.min_h) || (m.y>Form.cheight-letter_view.min_h-status_bar_h-LIST_INFO_H) break;
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mail_list.h = m.y - mail_list.y-2;
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DrawMailBox();
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break;
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}
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if (!mail_list.count) break;
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if (!panels_drag) { scrollbar_v_mouse (#scroll1); scrollbar_v_mouse (#scroll2); }
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if (mail_list.first <> scroll1.position)
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{
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mail_list.first = scroll1.position;
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DrawMailList();
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break;
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};
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if (letter_view.first <> scroll2.position)
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{
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letter_view.first = scroll2.position;
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DrawLetter();
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break;
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};
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if (mail_list.y+mail_list.h + 10 > m.y)
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{
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if (mail_list.MouseScroll(m.vert)) DrawMailList();
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}
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else
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{
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if (letter_view.MouseScroll(m.vert)) DrawLetter();
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}
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//if (!m.lkm) && (menu.ProcessMouse(mm.x, mm.y)) &&
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//if (!m.lkm) && if (menu.ProcessMouse(mm.x, mm.y)) DrawMenuList();
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break;
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case evButton:
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id = GetButtonID();
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if (id==1) SaveAndExit();
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if (id==GET_MAIL) aim = SEND_NSTAT;
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if (id==SAVE_LETTER)
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{
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if (!mailstart) break;
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WriteFile(strlen(mailstart), mailstart, "mail.txt");
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pause(10);
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RunProgram("tinypad", "mail.txt");
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}
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if (id==STOP_LOADING)
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{
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StopLoading();
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DrawStatusBar();
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DrawMailList();
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}
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if (id==EXIT_MAIL)
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{
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StopLoading();
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Close(socketnum);
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LoginBoxLoop();
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}
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if (id==CHANGE_CHARSET)
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{
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DefineButton(0,0,Form.cwidth,Form.cheight, CLOSE_CHANGE_CHARSET+BT_HIDE+BT_NOFRAME);
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DrawRectangle(Form.cwidth-100, Form.cheight-status_bar_h- 70, 70, 82, sc.work_graph);
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DrawRectangle3D(Form.cwidth-99, Form.cheight-status_bar_h- 69, 68, 80, 0xFFFfff, sc.work);
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for (id=0; id<5; id++)
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{
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if (cur_charset==id+1) { line_col=sc.work_button; text_col=sc.work_button_text; }
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else { line_col=sc.work; text_col=sc.work_text; }
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DrawBar(Form.cwidth-98, id*16+Form.cheight-status_bar_h- 68, 67, 16, line_col);
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DrawCaptButton(Form.cwidth-100, id*16+Form.cheight-status_bar_h- 68, 70,16, 10+id+BT_HIDE,
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0, text_col, charsets[id+1]);
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}
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}
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if (id==CLOSE_CHANGE_CHARSET) goto _MB_DRAW;
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if (id>=30)
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{
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if (aim) break;
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mail_list.current = mail_list.first + id - 30;
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DrawMailList();
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aim = SEND_RETR;
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}
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break;
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case evKey:
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key = GetKey();
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if (!aim) && (mail_list.ProcessKey(key))
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{
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DrawMailList();
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aim = SEND_RETR;
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}
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break;
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case evReDraw: _MB_DRAW:
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if !(DefineWindow(MAILBOX_HEADER)) break;
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scroll1.bckg_col = scroll2.bckg_col = 0xBBBbbb;
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scroll1.frnt_col = scroll2.frnt_col = sc.work;
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scroll1.line_col = scroll2.line_col = sc.work_graph;
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DrawToolbar();
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DrawMailBox();
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break;
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default:
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MailBoxNetworkProcess();
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}
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}
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}
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void DrawMailBox()
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{
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DrawMailList();
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DrawLetterInfo();
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DrawLetter();
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DrawStatusBar();
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}
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void DrawToolbar()
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{
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#define BUT_Y 7
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#define BUT_H 22
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#define BUT_W 74
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int toolbar_w = BUT_Y + BUT_H + BUT_Y + 3;
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mail_list.SetSizes(0, toolbar_w, Form.cwidth - scroll1.size_x - 1, mail_list.h, 60,18);
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DrawBar(0,0, Form.cwidth,toolbar_w-3, sc.work);
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DrawCaptButton(10 , BUT_Y, BUT_W, BUT_H, GET_MAIL, sc.work_button, sc.work_button_text,"Get mail");
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DrawCaptButton(BUT_W+ 20, BUT_Y, BUT_W+10, BUT_H, SAVE_LETTER, sc.work_button, sc.work_button_text,"Save letter");
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DrawCaptButton(Form.cwidth-BUT_W - 10, BUT_Y, BUT_W, BUT_H, EXIT_MAIL, sc.work_button, sc.work_button_text,"< Exit");
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DrawBar(0, mail_list.y-3, mail_list.w,1, sc.work_graph);
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DrawBar(0, mail_list.y-2, mail_list.w,1, 0xdfdfdf);
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DrawBar(0, mail_list.y-1, mail_list.w,1, 0xf0f0f0);
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}
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void DrawMailList()
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{
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int i, on_y, on_x, direction;
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dword sel_col;
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mail_list.visible = mail_list.h / mail_list.line_h;
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for (i=30; i<150; i++) DeleteButton(i);
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for (i=0; (i<mail_list.visible) && (i+mail_list.first<mail_list.count); i++)
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{
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on_y = i*mail_list.line_h + mail_list.y;
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if (mail_list.current==mail_list.first+i) sel_col=0xEEEeee; else sel_col=0xFFFfff;
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DrawBar(0, on_y, mail_list.w, mail_list.line_h-1, sel_col);
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direction = atr.GetDirection(i+mail_list.first+1);
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on_x = strlen(itoa(i+mail_list.first+1))*6;
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letter_icons_pal[0]=sel_col;
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PutPaletteImage(sizeof(letter_icons)/3*direction + #letter_icons, 18,12, on_x+18,
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mail_list.line_h-12/2+ on_y, 8, #letter_icons_pal);
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WriteText(on_x + 42, on_y+5, 0x80, 0, atr.GetSubject(i+mail_list.first+1));
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DefineButton(0, on_y, mail_list.w-1, mail_list.line_h, 30+i+BT_HIDE+BT_NOFRAME);
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DrawBar(0, on_y + mail_list.line_h-1, mail_list.w, 1, 0xCCCccc);
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WriteText(10, on_y+5, 0x80, 0, itoa(i+mail_list.first+1));
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WriteText(mail_list.w - 40, on_y+5, 0x80, 0, ConvertMemSize(atr.GetSize(i+mail_list.first+1)));
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}
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DrawBar(0, i*mail_list.line_h + mail_list.y, mail_list.w, -i*mail_list.line_h+mail_list.h, 0xFFFfff);
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DrawScroller1();
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}
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void DrawLetterInfo()
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{
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int lt_y = mail_list.y+mail_list.h;
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DrawBar(0, lt_y, mail_list.w, 1, sc.work_graph);
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DrawBar(0, lt_y+1, Form.cwidth, 1, LBUMP);
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DrawBar(0, lt_y+2, Form.cwidth, LIST_INFO_H-4, sc.work);
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WriteText(mail_list.w-30/2, lt_y, 0x80, 0x888888, "= = =");
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WriteText(mail_list.w-30/2, lt_y+1, 0x80, 0xEeeeee, "= = =");
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DrawBar(0, lt_y+LIST_INFO_H-2, mail_list.w, 1, sc.work_graph); //bottom
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DrawBar(0, lt_y+LIST_INFO_H-1, mail_list.w, 1, 0xdfdfdf);
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DrawBar(0, lt_y+LIST_INFO_H , mail_list.w, 1, 0xf0f0f0);
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WriteTextB(10, lt_y+8 , 0x80, sc.work_text, "From:");
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WriteText (45, lt_y+8 , 0x80, sc.work_text, #from);
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WriteTextB(10, lt_y+20, 0x80, sc.work_text, "To:");
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WriteText (45, lt_y+20, 0x80, sc.work_text, #to);
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WriteTextB(10, lt_y+32, 0x80, sc.work_text, "Date:");
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WriteText (45, lt_y+32, 0x80, sc.work_text, #date);
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WriteTextB(10, lt_y+44, 0x80, sc.work_text, "Subject:");
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WriteText (66, lt_y+44, 0x80, sc.work_text, #subj);
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}
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void DrawLetter()
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{
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int i=0;
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dword cur_line, next_line, line_text;
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cur_line = mdata;
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letter_view.SetSizes(0, mail_list.y+mail_list.h+LIST_INFO_H+1, Form.cwidth - scroll2.size_x - 1,
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Form.cheight - mail_list.y - mail_list.h - LIST_INFO_H - 1 - status_bar_h, 60, 12);
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if (mailstart) && (!aim)
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{
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for ( ; i < letter_view.first; i++) cur_line = GetNextLine(cur_line);
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for (i=0; i < letter_view.h / letter_view.line_h; i++)
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{
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next_line = GetNextLine(cur_line);
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line_text = CopyBetweenOffsets(cur_line, next_line);
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cur_line = next_line;
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if (cur_line >= mailend) || (cur_line==1) break;
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DrawBar(letter_view.x, i*letter_view.line_h + letter_view.y, letter_view.w, letter_view.line_h, 0xFFFfff);
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if (line_text) { WriteText(letter_view.x+5, i*letter_view.line_h+letter_view.y+3, 0x80, 0, line_text); free(line_text);}
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}
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}
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DrawBar(letter_view.x, i*letter_view.line_h + letter_view.y, letter_view.w, -i*letter_view.line_h + letter_view.h-1, 0xFFFfff);
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DrawBar(letter_view.x, letter_view.y + letter_view.h-1, letter_view.w, 1, sc.work_graph);
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DrawScroller2();
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}
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void DrawScroller1()
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{
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scroll1.max_area = mail_list.count;
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scroll1.cur_area = mail_list.visible;
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scroll1.position = mail_list.first;
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scroll1.all_redraw=1;
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scroll1.start_x = mail_list.x + mail_list.w;
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scroll1.start_y = mail_list.y - 3;
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scroll1.size_y = mail_list.h + 4;
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scrollbar_v_draw(#scroll1);
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}
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void DrawScroller2()
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{
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scroll2.max_area = letter_view.count;
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scroll2.cur_area = letter_view.visible;
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scroll2.position = letter_view.first;
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scroll2.all_redraw=1;
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scroll2.start_x = letter_view.x + letter_view.w;
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scroll2.start_y = letter_view.y - 3;
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scroll2.size_y = letter_view.h + 3;
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scrollbar_v_draw(#scroll2);
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}
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void DrawStatusBar()
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{
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int st_y = Form.cheight -status_bar_h;
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DrawBar(0, st_y, Form.cwidth, status_bar_h, sc.work);
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if (aim) {
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SetMailBoxStatus(cur_st_percent, cur_st_text);
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DrawCaptButton(240, st_y+1, 36, status_bar_h-3, STOP_LOADING, sc.work_button, sc.work_button_text,"Stop");
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}
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DrawCaptButton(Form.cwidth - 100, st_y+1, 70, status_bar_h-2, CHANGE_CHARSET+BT_HIDE, sc.work, sc.work_text,charsets[cur_charset]);
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}
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void SetMailBoxStatus(dword percent1, text1)
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{
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DrawProgressBar(3, Form.cheight -status_bar_h + 1, 220, 12, sc.work, 0xC3C3C3, 0x54B1D6, sc.work_text, percent1, text1);
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cur_st_percent = percent1;
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cur_st_text = text1;
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}
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void StopLoading()
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{
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aim = NULL;
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mailstart = free(mailstart);
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to = from = date = subj = cur_charset = NULL;
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}
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int GetLetterSize_(int number)
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{
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char search_num[24];
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char mailsize1[24];
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strcpy(#search_num, "\x0a"); // 0x0d, 0x0a
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itoa_(#search_num+1, number);
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chrcat(#search_num, ' ');
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strcpyb(listbuffer, #mailsize1, #search_num, "\x0d");
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return atoi(#mailsize1);
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}
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