Subversion Repositories Kolibri OS

//Leency & SoUrcerer, LGPL

#define LIST_INFO_H 59

int status_bar_h = 15;

llist mail_list;

llist letter_view;

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};

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};

struct letter_attr

{

   char adress[64];

   char header[256];

   byte m_type;

   int size;

   void CreateMailsArray();

   void SetMailsSizes();

   int GetLetterSize(int N);

};

letter_attr atr;

dword mails_db;

char from[256];

char to[256];

char date[256];

char subj[256];

dword mdata;

char *listbuffer;

char *listpointer;

char *mailbuffer;

char *mailpointer;

enum {

	GET_MAIL = 20,

	SEND_MAIL,

	DELETE_LETTER,

	SAVE_LETTER,

	STOP_LOADING,

	EXIT_MAIL,

	CHANGE_CHARSET,

	CLOSE_CHANGE_CHARSET

};

void MailBoxLoop()

{

	int key, id;

	mouse m;

	int panels_drag = 0;

	char socket_char;

	int letter_size;

	dword line_col, text_col;

	mail_list.h = Form.cheight/4;

	mail_list.ClearList();

	SetMailBoxStatus( NULL , NULL);

	cur_charset = 0;

	goto _MB_DRAW;

	loop()

	{

		WaitEventTimeout(2);

		switch(EAX & 0xFF)

		{

			case evMouse:

				IF (GetProcessSlot(Form.ID)-GetActiveProcess()!=0) break;

				m.get();

				if (!m.lkm) panels_drag=0;

				if (m.lkm) && (m.y>mail_list.y+mail_list.h-1) && (m.y

				&& (!scroll1.delta2) && (!scroll2.delta2) panels_drag = 1;

				if (panels_drag)

				{

					if (m.yForm.cheight-letter_view.min_h-status_bar_h-LIST_INFO_H) break;

					mail_list.h = m.y - mail_list.y-2;

					DrawMailBox();

					break;

				}

				if (!mail_list.count) break;

				if (!panels_drag) { scrollbar_v_mouse (#scroll1); scrollbar_v_mouse (#scroll2); }

				if (mail_list.first <> scroll1.position)

				{

					mail_list.first = scroll1.position;

					DrawMailList();

					break;

				};

				if (letter_view.first <> scroll2.position)

				{

					letter_view.first = scroll2.position;

					DrawLetter();

					break;

				};

				if (mail_list.y+mail_list.h + 10 > m.y)

				{

					if (mail_list.MouseScroll(m.vert)) DrawMailList();

				}

				else

				{

					if (letter_view.MouseScroll(m.vert)) DrawLetter();

				}

				break;

			case evButton:

				id = GetButtonID();

				if (id==1) SaveAndExit();

				if (id==GET_MAIL) aim = SEND_NSTAT;

				if (id==SAVE_LETTER)

				{

					if (!mailbuffer) break;

					WriteFile(strlen(mailbuffer), mailbuffer, "mail.txt");

					pause(10);

					RunProgram("tinypad", "mail.txt");

				}

				if (id==STOP_LOADING)

				{

					StopLoading();

					DrawStatusBar();

					DrawMailList();

				}

				if (id==EXIT_MAIL)

				{

					StopLoading();

					LoginBoxLoop();

				}

				if (id==CHANGE_CHARSET)

				{

					DefineButton(0,0,Form.cwidth,Form.cheight, CLOSE_CHANGE_CHARSET+BT_HIDE+BT_NOFRAME);

					DrawRectangle(Form.cwidth-100, Form.cheight-status_bar_h- 70, 70, 82, sc.work_graph);

					DrawRectangle3D(Form.cwidth-99, Form.cheight-status_bar_h- 69, 68, 80, 0xFFFfff, sc.work);

					for (id=0; id<5; id++)

					{

						if (cur_charset==id+1) { line_col=sc.work_button; text_col=sc.work_button_text; }

						else { line_col=sc.work; text_col=sc.work_text; }

						DrawBar(Form.cwidth-98, id*16+Form.cheight-status_bar_h- 68, 67, 16, line_col);

						DrawCaptButton(Form.cwidth-100, id*16+Form.cheight-status_bar_h- 68, 70,16, 10+id+BT_HIDE,

						0, text_col, charsets[id+1]);

					}

				}

				if (id==CLOSE_CHANGE_CHARSET) goto _MB_DRAW;

				if (id>=30)

				{

					if (aim) break;

					mail_list.current = mail_list.first + id - 30;

					DrawMailList();

					aim = SEND_RETR;

				}

				break;

			case evKey:

				key = GetKey();

				if (key == 177){ //down

					if (aim) break;

					if (mail_list.current >= mail_list.count-1) break;

					mail_list.current++ ;

					if (mail_list.current >= mail_list.first + mail_list.visible) mail_list.first++ ;

					DrawMailList();

					aim = SEND_RETR;

				}

				if (key == 178){ //up

					if (aim) break;

					if (mail_list.current<=0) break;

					mail_list.current-- ;

					if (mail_list.current < mail_list.first) mail_list.first-- ;

					DrawMailList();

					aim = SEND_RETR;

				}

				if (key == 180){ //home

					if (aim) break;

					mail_list.first = mail_list.current = 0;

					DrawMailList();

					aim = SEND_RETR;

				}

				if (key == 181){ //end

					if (aim) break;

					mail_list.first = mail_list.count - mail_list.visible;

					mail_list.current = mail_list.count - 1;

					DrawMailList();

					aim = SEND_RETR;

				}

				break;

			case evReDraw: _MB_DRAW:

				if !(DefineWindow(MAILBOX_HEADER)) break;

				scroll1.bckg_col = scroll2.bckg_col = 0xBBBbbb;

				scroll1.frnt_col = scroll2.frnt_col = sc.work;

				scroll1.line_col = scroll2.line_col = sc.work_graph;

				DrawToolbar();

				DrawMailBox();

				break;

			default:

				if (aim == SEND_NSTAT)

				{

					debug("Counting mail, awaiting answer...");

					request_len = GetRequest("STAT", NULL);

					WriteSocket(socket,request_len,#request);

					if (EAX == 0xffffffff) { debug("Error sending STAT. Retry..."w); break;}

					aim = GET_ANSWER_NSTAT;

				}

				if (aim == GET_ANSWER_NSTAT)

				{

					if (!PollSocket(socket)) break;

					socket_char=ReadSocket(socket);

					immputc(socket_char);

					if (socket_char=='\n')

					{

						debug("GOT::");

						debug(#immbuffer);

						if (strstr(#immbuffer,"+OK"))

						{

							mail_list.count = GetMailCount();

							debug("Letters:");

							debug(itoa(mail_list.count));

							listbuffer = free(listbuffer);

							listbuffer = mem_Alloc(30*mail_list.count); //24* original

							listpointer = listbuffer;

							aim = SEND_NLIST;

							debug("Recieving mail list...");

							immfree();

						}

						else

						{

							notify("Sorry, can't recieve your mail");

							immfree();

							aim=NULL;    //aim = SEND_NLIST;

						}

					}

				}

				if (aim == SEND_NLIST)

				{

					WriteText(5, Form.cheight-11, 0x80, sc.work_text, "Send LIST, awaiting answer...");

					request_len = GetRequest("LIST", NULL);

					WriteSocket(socket,request_len,#request);

					if (EAX == 0xffffffff) {debug("Error while sending LIST. Retry..."); break;}

					aim = GET_ANSWER_NLIST;

				}

				if (aim == GET_ANSWER_NLIST)

				{

					ticks = PollSocket(socket);

					if (!ticks) break;

					for (;ticks>0;ticks--)

					{

						socket_char=ReadSocket(socket);

						listputc(socket_char);

						if (socket_char=='.') //this way of checking end of message IS BAD

						{

							aim = SEND_RETR;

							debug("Got mail list");

							DrawMailBox();

							atr.CreateMailsArray();

							atr.SetMailsSizes();

						}

					}

				}

				if (aim == SEND_RETR)

				{

					from = to = date = subj = cur_charset = NULL;

					letter_view.ClearList();

					DrawMailBox();

					debug("Send RETR, awaiting answer...");

					request_len = GetRequest("RETR", itoa(mail_list.current+1));

					WriteSocket(socket,request_len,#request);

					if (EAX == 0xffffffff) { notify("Error while trying to get letter from server"); aim=NULL; break;}

					mailbuffer = free(mailbuffer);

					letter_size = atr.GetLetterSize(mail_list.current+1) + 1024;

					mailbuffer = malloc(letter_size);

					mailpointer = mailbuffer;

					aim = GET_ANSWER_RETR;

				}

				if (aim == GET_ANSWER_RETR)

				{

					ticks=PollSocket(socket);

					if (!ticks) break;

					for (;ticks>0;ticks--)

					{

						socket_char=ReadSocket(socket);

						//debugch(socket_char);

						*mailpointer=socket_char;

						mailpointer++;

						*mailpointer='\0';

						if (!aim) continue;

						if (letter_size + mailbuffer - mailpointer - 2 < 0)

						{

							debug("Buffer overflow!!1 Realloc..."w);

							letter_size += 4096;

							mailbuffer = realloc(mailbuffer, letter_size);

							if (!mailbuffer) {debug("Relloc error!"); aim=NULL; break;}

						}

						if (letter_size>5000)

						{

							id = mailpointer - mailbuffer * 100 ;

							id /= letter_size - 1024;

							if (id!=cur_st_percent) SetMailBoxStatus( id , NULL);

						}

						ParceMail();

					}

				}

		}

	}

}

void DrawMailBox()

{

	DrawMailList();

	DrawLetterInfo();

	DrawLetter();

	DrawStatusBar();

}

void DrawToolbar()

{

	#define BUT_Y 7

	#define BUT_H 22

	#define BUT_W 74

	#define BUT_SPACE 11

	int toolbar_w = BUT_Y + BUT_H + BUT_Y + 3;

	mail_list.SetSizes(0, toolbar_w, Form.cwidth - scroll1.size_x - 1, mail_list.h, 60,18);

	DrawBar(0,0, Form.cwidth,toolbar_w-3, sc.work);

	DrawCaptButton(10                    , BUT_Y, BUT_W, BUT_H, GET_MAIL,      sc.work_button, sc.work_button_text,"Get mail");

	DrawCaptButton(BUT_W+BUT_SPACE   + 10, BUT_Y, BUT_W, BUT_H, SEND_MAIL,     sc.work_button, sc.work_button_text,"Send Email");

	DrawCaptButton(BUT_W+BUT_SPACE*2 + 10, BUT_Y, BUT_W, BUT_H, DELETE_LETTER, sc.work_button, sc.work_button_text,"Delete");

	DrawCaptButton(BUT_W+BUT_SPACE*3 + 10, BUT_Y, BUT_W, BUT_H, SAVE_LETTER,   sc.work_button, sc.work_button_text,"Save");

	DrawCaptButton(Form.cwidth-BUT_W - 10, BUT_Y, BUT_W, BUT_H, EXIT_MAIL,     sc.work_button, sc.work_button_text,"< Exit");

	DrawBar(0, mail_list.y-3, mail_list.w,1, sc.work_graph);

	DrawBar(0, mail_list.y-2, mail_list.w,1, 0xdfdfdf);

	DrawBar(0, mail_list.y-1, mail_list.w,1, 0xf0f0f0);

}

void DrawMailList()

{

	int i, on_y;

	mail_list.visible = mail_list.h / mail_list.line_h;

	for (i=30; i<150; i++) DeleteButton(i);

	for (i=0; (i

	{

		on_y = i*mail_list.line_h + mail_list.y;

		if (mail_list.current==mail_list.first+i)

		{

			DrawBar(0, on_y, mail_list.w, mail_list.line_h-1, 0xEEEeee);

			WriteText(strlen(itoa(i+mail_list.first+1))*6 + 42, on_y+5, 0x80, 0, #subj);

			PutMailDirectionImage(strlen(itoa(i+mail_list.first+1))*6 + 18, mail_list.line_h-12/2+ on_y, #to, #from);

		}

		else

		{

			DrawBar(0, on_y, mail_list.w, mail_list.line_h-1, 0xFFFfff);

			PutMailDirectionImage(strlen(itoa(i+mail_list.first+1))*6 + 18, mail_list.line_h-12/2+ on_y, NULL, NULL);

		}

		DefineButton(0, on_y, mail_list.w-1, mail_list.line_h, 30+i+BT_HIDE+BT_NOFRAME);

		DrawBar(0, on_y + mail_list.line_h-1, mail_list.w, 1, 0xCCCccc);

		WriteText(10, on_y+5, 0x80, 0, itoa(i+mail_list.first+1));

		WriteText(mail_list.w - 40, on_y+5, 0x80, 0, ConvertMemSize(atr.GetLetterSize(i+mail_list.first+1)));

	}

	DrawBar(0, i*mail_list.line_h + mail_list.y, mail_list.w, -i*mail_list.line_h+mail_list.h, 0xFFFfff);

	DrawScroller1();

}

void PutMailDirectionImage(int x,y, to_str, from_str)

{

	char mail_direction=0;

	if (strstri(to_str, #email_text)) mail_direction = 1;

	if (strstri(from_str, #email_text)) mail_direction = 2;

	_PutImage(x, y, 18,12, sizeof(in_out_mail)/3*mail_direction + #in_out_mail);

}

void DrawLetterInfo()

{

	int lt_y = mail_list.y+mail_list.h;

	DrawBar(0, lt_y, mail_list.w, 1, sc.work_graph);

	DrawBar(0, lt_y+1, Form.cwidth, 1, LBUMP);

	DrawBar(0, lt_y+2, Form.cwidth, LIST_INFO_H-4, sc.work);

	WriteText(mail_list.w-30/2, lt_y, 0x80, 0x888888, "= = =");

	WriteText(mail_list.w-30/2, lt_y+1, 0x80, 0xEeeeee, "= = =");

	DrawBar(0, lt_y+LIST_INFO_H-2, mail_list.w, 1, sc.work_graph); //bottom

	DrawBar(0, lt_y+LIST_INFO_H-1, mail_list.w, 1, 0xdfdfdf);

	DrawBar(0, lt_y+LIST_INFO_H  , mail_list.w, 1, 0xf0f0f0);

	WriteTextB(10, lt_y+8 , 0x80, sc.work_text, "From:");

	WriteText(45, lt_y+8 , 0x80, sc.work_text, #from);

	WriteTextB(10, lt_y+20 , 0x80, sc.work_text, "To:");

	WriteText(45, lt_y+20 , 0x80, sc.work_text, #to);

	WriteTextB(10, lt_y+32, 0x80, sc.work_text, "Date:");

	WriteText(45, lt_y+32, 0x80, sc.work_text, #date);

	WriteTextB(10, lt_y+44, 0x80, sc.work_text, "Subject:");

	WriteText(66, lt_y+44, 0x80, sc.work_text, #subj);

}

void DrawLetter()

{

	int i=0;

	dword cur_line, next_line, line_text;

	cur_line = mdata;

	letter_view.SetSizes(0, mail_list.y+mail_list.h+LIST_INFO_H+1, Form.cwidth - scroll2.size_x - 1,

		Form.cheight - mail_list.y - mail_list.h - LIST_INFO_H - 1 - status_bar_h, 60, 12);

	if (mailbuffer) && (!aim)

	{

		for ( ; i < letter_view.first; i++) cur_line = GetNextLine(cur_line);

		for (i=0; i < letter_view.h / letter_view.line_h; i++)

		{

			next_line = GetNextLine(cur_line);

			line_text = CopyBetweenOffsets(cur_line, next_line);

			cur_line = next_line;

			if (cur_line >= mailpointer) || (cur_line==1) break;

			DrawBar(letter_view.x, i*letter_view.line_h + letter_view.y, letter_view.w, letter_view.line_h, 0xFFFfff);

			if (line_text) { WriteText(letter_view.x+5, i*letter_view.line_h+letter_view.y+3, 0x80, 0, line_text); free(line_text);}

		}

	}

	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);

	DrawBar(letter_view.x, letter_view.y + letter_view.h-1, letter_view.w, 1, sc.work_graph);

	DrawScroller2();

}

void DrawScroller1()

{

	scroll1.max_area = mail_list.count;

	scroll1.cur_area = mail_list.visible;

	scroll1.position = mail_list.first;

	scroll1.all_redraw=1;

	scroll1.start_x = mail_list.x + mail_list.w;

	scroll1.start_y = mail_list.y - 3;

	scroll1.size_y = mail_list.h + 4;

	scrollbar_v_draw(#scroll1);

}

void DrawScroller2()

{

	scroll2.max_area = letter_view.count;

	scroll2.cur_area = letter_view.visible;

	scroll2.position = letter_view.first;

	scroll2.all_redraw=1;

	scroll2.start_x = letter_view.x + letter_view.w;

	scroll2.start_y = letter_view.y - 3;

	scroll2.size_y = letter_view.h + 3;

	scrollbar_v_draw(#scroll2);

}

void DrawStatusBar()

{

	int st_y = Form.cheight -status_bar_h;

	DrawBar(0, st_y, Form.cwidth, status_bar_h, sc.work);

	if (aim) {

		SetMailBoxStatus(cur_st_percent, cur_st_text);

		DrawCaptButton(240, st_y+1, 36, status_bar_h-3, STOP_LOADING, sc.work_button, sc.work_button_text,"Stop");

	}

	DrawCaptButton(Form.cwidth - 100, st_y+1, 70, status_bar_h-2, CHANGE_CHARSET+BT_HIDE, sc.work, sc.work_text,charsets[cur_charset]);

}

void SetMailBoxStatus(dword percent1, text1)

{

	DrawProgressBar(3, Form.cheight -status_bar_h + 1, 220, 12, sc.work, 0xC3C3C3, 0x54B1D6, sc.work_text, percent1, text1);

	cur_st_percent = percent1;

	cur_st_text = text1;

}

void StopLoading()

{

	aim = NULL;

	mailbuffer = free(mailbuffer);

	to = from = date = subj = cur_charset = NULL;

	while (PollSocket(socket)) ReadSocket(socket);

}

int GetMailCount(){

	char tmpbuf4[512];

	strcpyb(#immbuffer, #tmpbuf4, "+OK ", " ");

	return atoi(#tmpbuf4);

}

void listputc(char agot_char){

	*listpointer=agot_char;

	listpointer++;

	*listpointer='\0';

}

int GetLetterSize_(int number){

	char serch_num[24];

	char letter_size1[24];

	strcpy(#serch_num, "\n");

	strcat(#serch_num, itoa(number));

	strcat(#serch_num, " ");

	strcpyb(listbuffer, #letter_size1, #serch_num, "\n");

	return atoi(#letter_size1);

}

void letter_attr::CreateMailsArray()

{

	mails_db = free(mails_db);

	mails_db = malloc( mail_list.count * sizeof(atr) );

}

void letter_attr::SetMailsSizes()

{

	int i, off;

	for (i=0; i < mail_list.count; i++)

	{

		ESDWORD[sizeof(atr)*i+#mails_db+#atr.size-#atr] = GetLetterSize_(i);

	}

}

int letter_attr::GetLetterSize(int N)

{

	return ESDWORD[sizeof(atr)*N+#mails_db+#atr.size-#atr];

}