login.cpp

//#include<stdio.h>
//#include<stdlib.h>
//#include<strings.h>
//#include<conio.h>
//#include <ctime>
//#include <time.h>

int global=0;


void delay4(unsigned int mseconds){
    clock_t goal = mseconds + clock();
    while (goal > clock());
}

typedef struct{
	char login_id[50];
	char login_pass[50];
}signin;

typedef struct{
	char chk[100];
}check1;

check1 chck1[100];
signin log_in[100];
void login();
int loading(char loadname[]);
void account(char a[]);

//int main(){
//	login();
//}

void login(){
	system("cls");
	fflush(stdin);

	system("color FC");//FC white red and 0C black red 
	printf(" (^0m^) Login-Ourmail \\ +\t\t\t\t\t\t\t\t\t\t\t   | X\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	printf("<-  ->  G | http://accounts.ourmail.com/ServiceLogin?continue\t\t\t\t\t\t\tT *|..\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	printf("\n\n\n");
	
	//delay(100);
	int i=0;
	char p[200]="\t\t\t\t\t               \"O U R M A I L\"          \n\n\n";
	while (p[i]!='\0')
	{
		printf("%c",p[i]);
		i++;
	}
	
	printf("\t\t\t\t\t       'Sign in to continue to Gmail'     \n");
	printf("\t\t\t\t\t____________________________________________\n");
	printf("\t\t\t\t\t|                                          |\n");
	printf("\t\t\t\t\t|              Enter   Cancel              |\n");
	printf("\t\t\t\t\t|              -----   ------              |\n");
	printf("\t\t\t\t\t|                                          |\n");
	printf("\t\t\t\t\t|   Login ID: ");
	fflush(stdin);
	gets(log_in[i].login_id);
	
	//for checking username exists or not 
	FILE *secret;
	secret=fopen("abc.pop","r");
	char x='y';
	int line_no=1;
	int abc=0;
	
	while(x!=EOF){
			x=fgetc(secret);
			chck1[line_no].chk[abc]=x;
			abc++;
			if(x=='\n')
			{
				line_no++;
				abc=0;
			}
				
			if(x==EOF)break;
		}
		
	int flag=0;	
	int k;
	
	int len1=0,len2=0;
	//printf("%s",cpy_id);
	//printf("\n%s",lencnt);
	for(k=2;k<=line_no;k+=6){
			len1=strlen(log_in[i].login_id);
			len2=strlen(chck1[k].chk);
			chck1[k].chk[len2-1]=NULL;
		if(strcmp(log_in[i].login_id,chck1[k].chk)!=0){
			flag=0;
		}
		else{
			flag=1;
			break;
		}
	}
	if(flag==0){
		char opt5[3];
		
		printf("\t\t\t\t\t|                                          |\n");
		printf("\t\t\t\t\t|          Sorry, ourmail doesn't          |\n");
		printf("\t\t\t\t\t|           recognize that email.          |\n");
		printf("\t\t\t\t\t|__________________________________________|\n");
		printf("\t\t\t\t\t\t     Try Again?(y/n): ");
		gets(opt5);
		if(strcmp(opt5,"y")==0 || strcmp(opt5,"Y")==0){
			login();
		}
		else if(strcmp(opt5,"n")==0 || strcmp(opt5,"N")==0){
			exit(1);
		}
		else{
			printf("\t\t\t\t\t\t  Returning to main menu\t\n\t\t\t\t\t\t     (Press any key)");
			getch();
			return;
		}
		
		
	}//for password check
	else{
		
		//for checking password matched or not
		char password[50], ch;
		//strcpy(password,log[i].login_pass);
   		int x;
		
		printf("\t\t\t\t\t|                User exits                |\n");
		printf("\t\t\t\t\t|   Password: ");
   		while (1){
      		if (x < 0){
         		x = 0;
      		}
      	
      		ch = getch();
 
	      	if (ch == 13)
    	     	break;
      		else if (ch == 8 ){ /*ASCII value of BACKSPACE */
         		putch('\b');
         		putch(NULL);
         		putch('\b');
         		x--;
         		continue;
      			}
 
      		log_in[i].login_pass[x++] = ch;
      		ch = '*';
      		putch(ch);
   		}
   		log_in[i].login_pass[x] = '\0';
		
		char str3[50];
		int len1,len=0,len2=0;
		flag=0;	
		k=k+2;
//		printf("\n%s",chck1[k].chk);
//		printf("\n%s",log_in[i].login_pass);
		len1=strlen(log_in[i].login_pass);
		len2=strlen(chck1[k].chk);
		//strncpy(str3,chck1[k].chk,len-1);
//		char cpy_loginpass[50];
//		char *login_pass;
//		login_pass=(char *)malloc(50*sizeof(char));
//		strcpy(cpy_loginpass,log_in[i].login_pass);
//		
//		login_pass=cpy_loginpass;
//		len1=strlen(login_pass);
//		login_pass[len1]='\0';
		
//		for(k=4;k<=line_no;k+=6){
//			len=strlen(log_in[i].login_pass);
//			len2=strlen(chck1[k].chk);

			chck1[k].chk[len2-1]=NULL;
			if(strcmp(log_in[i].login_pass,chck1[k].chk)!=0 ){
				flag=0;
			}
			else{
				flag=1;
//				break;
		
			}
//		}
//			printf("\nlen enter %d",len1);
//			printf("\nlen file %d",len2);
//				printf("\n%s\n",cpy_loginpass);
//				printf("%s",chck1[4].chk);
//				
//				getch();

		if(flag==0){ //incorrect password;
			char opt6[3];
		
			printf("\n\t\t\t\t\t|                                          |\n");
			printf("\t\t\t\t\t|            Password InCorrect            |\n");
			printf("\t\t\t\t\t|__________________________________________|\n");
			printf("\t\t\t\t\t\t     Try Again?(y/n): ");
			gets(opt6);
			if(strcmp(opt6,"y")==0 || strcmp(opt6,"Y")==0){
 				login();
			}
			else if(strcmp(opt6,"n")==0 || strcmp(opt6,"N")==0){
				exit(1);
			}
			else{
				printf("\t\t\t\t\t\t  Returning to main menu\t\n\t\t\t\t\t\t     (Press any key)\n");
				getch();
				return;
			}
				
		}
		else{
			printf("\n\t\t\t\t\t|             Password Correct             |\n");	
			printf("\t\t\t\t\t|                                          |\n");
			printf("\t\t\t\t\t|__________________________________________|");
			delay4(800);
			
			loading(log_in[i].login_id);
			//getch();
			account(log_in[i].login_id);
		}

//	printf("\n%s",chck[1].chk);
//	printf("\n%s",chck[5].chk);

	fclose(secret);
	}


}

loading(char loadname[]){
	system("cls");
	fflush(stdin);
	char load[100]="*************************************************|";
	system("color FC");//FC white red and 0C black red 
	printf("  O U R M A I L  \\ +\t\t\t\t\t\t\t\t\t\t\t\t   | X\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	printf("<-  ->  G | http://mail.ourmail.com   \t\t\t\t\t\t\t\t\t\tT *|..\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	int i=0;
	
	printf("\n\n");
	printf("\t\t\t\t\t     Loading  %s....",loadname);
	printf("\n\t\t\t\t   ___________________________________________________");
	printf("\n\t\t\t\t   |");
	while (load[i]!='\0')
	{
		printf("%c",load[i]);
		delay4(50);
		i++;
	}
	
	delay4(700);

}
void account(char a[]){
	//printf("AcCOunt");
	int opt;
	char choice1[100];
	system("cls");
	//scanf("%d",&opt);

	system("color FC");//FC white red and 0C black red 
	printf("     Inbox        \\ +\t\t\t\t\t\t\t\t\t\t\t\t   | X\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	printf("<-  ->  G | http://mail.ourmail.com/mail/u/service=mail#inbox   \t\t\t\t\t\tT *|..\n");
	printf("----------------------------------------------------------------------------------------------------------------------\n");
	printf("\t\t\t\tHi!, Welcome to Ourmail mails\n\n");
	printf("\n   Mail +\t|\t\t\t\t\t\t\t\t\t\t\t\t   | *");
	printf("\n            \t|\t");
	printf("\n            \t|\t");
	printf("\n            \t|\t   What you want to Do,Sir?");
	printf("\n            \t|\t");
	printf("\n            \t|\t  __________________");
	printf("\n            \t|\t  |Compose Mails  v|   To send mails to friends.   (write compose)");
	printf("\n            \t|\t  ------------------");
	printf("\n            \t|\t  ___________________");
	printf("\n            \t|\t  |Received Mails  v|  To check recevied mails.    (write mails)");
	printf("\n            \t|\t  -------------------");
	printf("\n            \t|\t  ____________");
	printf("\n            \t|\t  |*Logout  v|         To logout from the account. (write logout)");
	printf("\n            \t|\t  ------------");
	printf("\n            \t|");
	printf("\n            \t|\t  Enter Your choice: ");
	gets(choice1);
	
	//to compose mail
	if(strcmp(choice1,"compose")==0){
		system("cls");
		system("color FC");//FC white red and 0C black red 
		printf("     Inbox        \\ +\t\t\t\t\t\t\t\t\t\t\t\t   | X\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("<-  ->  G | http://mail.ourmail.com/mail/u/service=mail&continue\t\t\t\t\t\tT *|..\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("\t\t\t\t\tHi!, Welcome to Ourmail mails\n");
		printf("\n   Mail +\t|\t\t\t\t\t\t\t\t\t\t\t\t   | *");
		printf("\n            \t|");
		printf("\n            \t|\t\t\t\t\t\t\tAccount: %s",a);
		printf("\n            \t|");
		printf("\n            \t|\t  __________________");
		printf("\n            \t|\t  |Compose Mails  >|");
		printf("\n            \t|\t  ------------------");
		printf("\n            \t|");
		printf("\n            \t|");
		
		//printf("\n\n\nhello");
	
		FILE *secret;
		secret=fopen("abc.pop","r");
		char x='y';
		int line_no=1;
		int abc=0;
	
		while(x!=EOF){
			x=fgetc(secret);
			chck1[line_no].chk[abc]=x;
			abc++;
			if(x=='\n')
			{
				line_no++;
				abc=0;
			}
				
			if(x==EOF)break;
		}
		
		int flag=0;	
		int k;

		char mail[20];
		//sending mailsss
		char text[1000];
		printf("\n            \t|\tTo: ");
		fflush(stdin);
		gets(mail);
		int acc;
    	acc=strlen(mail);

		//printf("%s",mail);
	
		//printf("%s",chck[2].chk);
		int len=0,len2=0;
		for(k=2;k<=line_no;k+=6){
			len=strlen(mail);
			len2=strlen(chck1[k].chk);
			if(strncmp(mail,chck1[k].chk,len2-1)!=0 ){
				flag=0;
			}
			else{
				flag=1;
				break;
			}
		}
		if(flag==0){
			printf("\t\t\t\tSorry, ourmail doesn't recognize that email.\n");
			delay4(300);
			printf("\t\t\t\tRetruning back to Your account main page :)\n");
			printf("\t\t\t\t(Press any key to continue");
			getch();
			account(a);
		}	
	
		else{
			mail[acc+0]='.';
    		mail[acc+1]='t';
    		mail[acc+2]='x';
    		mail[acc+3]='t';
    		mail[acc+4]='\0';
		
	
	
			FILE *pointer;
			pointer=fopen(mail,"a");
			if(pointer!=NULL){
				printf("            \t|\tUser name exits");
				printf("\n            \t|\n");
				printf("            \t|\tYour text: ");
				gets(text);
		
				fprintf(pointer,"From: %s\n",a);
				fprintf(pointer,"%s\n",text);
				fprintf(pointer,"--------------------------------------------------------------\n");
				
				fclose(pointer);
				system("cls");
				system("color FC");//FC white red and 0C black red 
				printf("     Inbox        \\ +\t\t\t\t\t\t\t\t\t\t\t\t   | X\n");
				printf("----------------------------------------------------------------------------------------------------------------------\n");
				printf("<-  ->  G | http://mail.ourmail.com/mail/u/service=mail&continue\t\t\t\t\t\tT *|..\n");
				printf("----------------------------------------------------------------------------------------------------------------------\n");
				
				delay4(400);
				printf("\n\t\t\t\t\t   Mail has been Sent.");
				printf("\n\t\t\t\t\tPress any key to continue");
				getch();
				account(a);
				
			}
			else{
				printf("User name not exits\n");
			}
		}
	}
	
	//2 choice for recived mails
	else if(strcmp(choice1,"mails")==0){
		system("cls");	
		system("color FC");//FC white red and 0C black red 
		printf("     Inbox        \\ +\t\t\t\t\t\t\t\t\t\t\t\t   | X\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("<-  ->  G | http://mail.ourmail.com/mail/u/service=mail&continue\t\t\t\t\t\tT *|..\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("\t\t\t\t\tHi!, Welcome to Ourmail mails\n");
		printf("\n   Mail +\t|\t\t\t\t\t\t\t\t\t\t\t\t   | *");
		printf("\n      M     \t|");
		printf("\n      A     \t|\t\t\t    Your Account: %s",a);
		printf("\n      I     \t|");
		printf("\n      L     \t|");
		printf("\n      S      \t|");
		printf("\n________________|");
		printf("\n\t  ___________________");
		printf("\n\t  |Received Mails  >|");
		printf("\n\t  -------------------\n");
		
//		char array[100];
//		strcpy(array,a);
		FILE *usraccnt2;
		int lenght=0;
		
		if(global==0){
		lenght=strlen(a);
		a[lenght+0]='.';
		a[lenght+1]='t';
		a[lenght+2]='x';
		a[lenght+3]='t';
		a[lenght+4]='\0';
		}
		global++;
		usraccnt2=fopen(a,"r");
		int k=0;
		char xyz;
		int count;
		int line=1;
		if(usraccnt2!=NULL){
		
			//printf("\nhello");
		
			while(1){
				xyz=fgetc(usraccnt2);
				if(xyz==EOF){
					break;
				}
				else{
					if(xyz=='\n'){
						line++;
						//printf("\n            \t|");
					}
					if(line>=11){
						printf("%c",xyz);
					}
				}
			}
		fclose(usraccnt2);
		printf("\n\n\nPress any key to return back to mail menu");
		getch();
		account(a);
		}
		
		else{
			printf("\nend");
			getch();
		}
		
	}
	else if(strcmp(choice1,"logout")==0){
		system("cls");
		system("color FC");//FC white red and 0C black red 
		printf(" (^0m^) Login-Ourmail \\ +\t\t\t\t\t\t\t\t\t\t\t   | X\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("<-  ->  G | http://id.logout.ourmail.com/u/service=logout&continue\t\t\t\t\t\tT *|..\n");
		printf("----------------------------------------------------------------------------------------------------------------------\n");
		printf("\n\n\t\t\t\t\tSaving your mails......\n\t\t\t\t\tWait for a while :)\n");
		delay4(400);
		printf("\t\t\t\t     (Press any key to continue)");
		getch();
		return ;
		login();
	}
	
	else{
		account(a);
	}
}