kolibrios/programs/cmm/liza/login.c

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//Leency & SoUrcerer, LGPL
//LoginPanel
#define PANEL_W 220
#define PANEL_H 140
int panel_x, panel_y;
//edit_boxes at LoginPanel
int mouse_dd;
unsigned char email_text[128];
unsigned char pass_text[32];
edit_box login_box= {PANEL_W-6,207,16,0xffffff,0x94AECE,0xffffff,0xffffff,0,sizeof(email_text)+2,#email_text,#mouse_dd,0b10};
edit_box pass_box= {PANEL_W-6,207,16,0xffffff,0x94AECE,0xffffff,0xffffff,0,sizeof(pass_text)+2,#pass_text,#mouse_dd,0b1};
void LoginBoxLoop()
{
int key, id;
char socket_char;
SetLoginStatus(NULL,NULL);
goto _LB_DRAW;
loop()
{
WaitEventTimeout(2);
switch(EAX & 0xFF)
{
case evMouse:
IF (GetProcessSlot(Form.ID)-GetActiveProcess()!=0) break;
edit_box_mouse stdcall (#login_box);
edit_box_mouse stdcall (#pass_box);
break;
case evButton:
id = GetButtonID();
if (id==1) SaveAndExit();
if (id==11) OptionsLoop();
if (id==12)
{
if (!aim) aim=GET_PORT; else aim=NULL;
GetSettings();
SetLoginStatus(NULL, NULL);
DrawLoginScreen();
}
break;
case evKey:
key = GetKey();
if (key==9)
{
if (login_box.flags & 0b10)
{ pass_box.flags = 0b11; login_box.flags = 0; }
else
{ pass_box.flags = 0b1; login_box.flags = 0b10; }
edit_box_draw stdcall(#login_box);
edit_box_draw stdcall(#pass_box);
break;
}
if (key==13)
{
if (aim) break;
aim=GET_PORT;
GetSettings();
SetLoginStatus(NULL, NULL);
DrawLoginScreen();
}
EAX=key<<8;
edit_box_key stdcall(#login_box);
edit_box_key stdcall(#pass_box);
break;
case evReDraw: _LB_DRAW:
if !(DefineWindow(LOGIN_HEADER)) break;
DrawLoginScreen();
break;
default:
if (!aim) { SetLoginStatus(NULL, NULL); break; }
if (!email_text) { notify("Enter email!"); aim=NULL; }
if (!pass_text) { notify("Enter password!"); aim=NULL; }
if ((!login) || (!POP_server_path)) { notify("Email should be such as username@somesite.com"); aim=NULL; }
if (aim == GET_PORT)
{
SetLoginStatus(5, "Search for free local port...");
local_port = GetFreePort(1000);
if (!local_port) { notify("Error: There is no free local ports"); aim=NULL; break;}
SetLoginStatus(12, "Obtain server IP...");
aim = GET_SERVER_IP;
}
if (aim == GET_SERVER_IP)
{
POP_server_IP = GetIPfromAdress(#POP_server_path);
if (!POP_server_IP) { SetLoginStatus(12, "Can't obtain server IP. Retry..."); break; }
SetLoginStatus(25, "Obtain to open socket..."w);
aim = GET_SOCKET;
}
if (aim == GET_SOCKET)
{
socket = OpenSocket(local_port, POP_server_port, POP_server_IP, SOCKET_ACTIVE);
if (socket == 0xffffffff) { SetLoginStatus(25, "Error obtaining socket. Retry..."); break;}
SetLoginStatus(40, "Establish a connection...");
aim = CONNECT;
}
if (aim == CONNECT)
{
connection_status=StatusSocket(socket);
if (connection_status==0) {notify("Connection to server isn't possible"); aim=NULL; break; };
if (connection_status==7) {SetLoginStatus(40, "Server disconnected. Retry..."); break; };
if (connection_status!=4) break; //0-connection isn't possible, 2-connecting, 4-connected, 7-server disconnected
SetLoginStatus(55, "Connection established. Reading answer...");
immfree();
aim = GET_ANSWER_CONNECT;
}
if (aim == GET_ANSWER_CONNECT)
{
if (!PollSocket(socket)) break;
socket_char=ReadSocket(socket);
immputc(socket_char);
if (socket_char=='\n')
{
debug(#immbuffer);
if (strstr(#immbuffer,"+OK"))
{
SetLoginStatus(60, "Verifying username...");
aim = SEND_USER;
immfree();
}
else
{
immfree();
//aim=NULL; //may don't need retry?
SetLoginStatus(55, "Failed to connect to server. Retry...");
}
}
}
if (aim == SEND_USER)
{
request_len = GetRequest("USER", #login);
WriteSocket(socket,request_len,#request);
if (EAX == 0xffffffff) { SetLoginStatus(60, "Failed to send USER. Retry..."); break;}
SetLoginStatus(70, "Login verifying...");
debug("Send USER, awaiting answer...");
aim = GET_ANSWER_USER;
}
if (aim == GET_ANSWER_USER)
{
if (!PollSocket(socket)) break;
socket_char=ReadSocket(socket);
immputc(socket_char);
if (socket_char=='\n')
{
debug("GOT::");
debug(#immbuffer);
if (strstr(#immbuffer,"+OK"))
{ aim = SEND_PASS; SetLoginStatus(80, "Verifying password..."); immfree(); }
else
{ notify("Wrong username"); immfree(); aim=NULL;}
}
}
if (aim == SEND_PASS)
{
debug("\n Send PASS, awaiting answer...");
request_len = GetRequest("PASS", #pass_text);
WriteSocket(socket,request_len,#request);
if (EAX == 0xffffffff) { SetLoginStatus(80, "Failed to send PASS. Retry..."); break;}
aim = GET_ANSWER_PASS;
}
if (aim == GET_ANSWER_PASS)
{
if (!PollSocket(socket)) break;
socket_char=ReadSocket(socket);
immputc(socket_char);
if (socket_char=='\n')
{
debug("GOT::");
debug(#immbuffer);
if (strstr(#immbuffer,"+OK"))
{
SetLoginStatus(100, "Entering mailbox...");
aim=SEND_NSTAT;
immfree();
MailBoxLoop();
}
else
{
notify("Wrong password");
aim=NULL;
immfree();
}
}
}
}
}
}
void DrawLoginScreen()
{
panel_x = Form.cwidth - PANEL_W /2;
panel_y = Form.cheight - PANEL_H /2 - 5;
DrawBar(0,0, Form.cwidth, Form.cheight, sc.work);
WriteText(panel_x,panel_y,0x80,sc.work_text,"Your Email:");
DrawRectangle(panel_x, panel_y+12, PANEL_W,20, sc.work_graph); //border
DrawRectangle3D(panel_x+1, panel_y+13, PANEL_W-2,18, 0xDDDddd, 0xFFFfff); //shadow
DrawRectangle(panel_x+2, panel_y+14, PANEL_W-4,16, 0xFFFfff);
login_box.left = panel_x+3;
login_box.top = panel_y+15;
edit_box_draw stdcall(#login_box);
WriteText(panel_x,panel_y+40,0x80,sc.work_text,"Password:");
DrawRectangle(panel_x, panel_y+52, PANEL_W,20, sc.work_graph); //border
DrawRectangle3D(panel_x+1, panel_y+53, PANEL_W-2,18, 0xDDDddd, 0xFFFfff); //shadow
DrawRectangle(panel_x+2, panel_y+54, PANEL_W-4,16, 0xFFFfff);
pass_box.left = panel_x+3;
pass_box.top = panel_y+55;
edit_box_draw stdcall(#pass_box);
if (!aim)
{
DrawCaptButton(panel_x,panel_y+90,100,20,11,sc.work_button, sc.work_button_text,"Settings");
DrawCaptButton(panel_x+120,panel_y+90,100,20,12,sc.work_button, sc.work_button_text,"Enter >");
}
else DrawCaptButton(panel_x+120,panel_y+90,100,20,12,sc.work_button, sc.work_button_text,"Stop");
SetLoginStatus(cur_st_percent, cur_st_text);
}
int GetRequest(dword command, text)
{
strcpy(#request, command);
if (text)
{
strcat(#request, " ");
strcat(#request, text);
}
strcat(#request, "\n");
return strlen(#request);
}
void GetServerPathAndLogin()
{
int i=strchr(#email_text,'@');
POP_server_path=login=NULL;
if (i)
{
strcpy(#POP_server_path, "pop.");
strcat(#POP_server_path, #email_text+i);
}
strcpy(#login, #email_text);
login[i-1]=NULL;
}
void GetSettings()
{
GetServerPathAndLogin(); //get
if (checked[CUSTOM])
{
if (!strcmp(#POP_server_path, "pop.gmail.com")) POP_server_port = 995;
else POP_server_port = DEFAULT_POP_PORT;
}
if (checked[MANUAL])
{
strcpy(#POP_server_path, #POP_server1);
POP_server_port = atoi(#POP_server_port1);
}
debug(#POP_server_path);
debug(itoa(POP_server_port));
}
void SetLoginStatus(dword percent1, text1)
{
DrawProgressBar(10, Form.cheight-22, PANEL_W, 12, sc.work, sc.work_graph, 0x54B1D6, sc.work_text, percent1, text1);
cur_st_percent = percent1;
cur_st_text = text1;
}