kolibrios-fun/programs/cmm/liza/mail_box.c

585 lines
16 KiB
C
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//Leency & SoUrcerer, LGPL
#define LIST_INFO_H 59
int status_bar_h = 15;
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};
llist mail_list;
llist letter_view;
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<mail_list.y+mail_list.h+6)
&& (!scroll1.delta2) && (!scroll2.delta2) panels_drag = 1;
if (panels_drag)
{
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;
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();
CreateMailsArray();
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 = 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<mail_list.visible) && (i+mail_list.first<mail_list.count); 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, itoa(GetLetterSize(i+mail_list.first+1)));
WriteText(mail_list.w - 40, on_y+5, 0x80, 0, ConvertSize(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);
}
dword ConvertSize(unsigned int bytes)
{
unsigned char size_prefix[8], size_nm[4];
if (bytes>=1073741824) strcpy(#size_nm, " Gb");
else if (bytes>=1048576) strcpy(#size_nm, " Mb");
else if (bytes>=1024) strcpy(#size_nm, " Kb");
else strcpy(#size_nm, " b ");
while (bytes>1023) bytes/=1024;
strcpy(#size_prefix, itoa(bytes));
strcat(#size_prefix, #size_nm);
return #size_prefix;
}
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);
}
struct line_element
{
byte m_type;
char adress[64];
char header[256];
int size;
};
dword mails_db;
void CreateMailsArray()
{
mails_db = free(mails_db);
mails_db = malloc( mail_list.count * sizeof(line_element) );
}
dword GetCurrentElement(int el_N)
{
return sizeof(line_element)*el_N + #mails_db;
}
void SetMailsSizes()
{
int i, temp;
for (i=0; i < mail_list.count; i++)
{
temp = GetLetterSize_(i);
EBX = GetCurrentElement(i); //в регистр EBX суём адрес блока памяти со смещением к элементу N с котрым мы хотим работать
EBX.line_element.size = temp;//работаем с m_type N-ного элемента структуры отраженной на блок памяти
}
}
int GetLetterSize(int el_N)
{
EBX = GetCurrentElement(el_N);
return EBX.line_element.size;
}