login_assist.c_bak

来自「多用户银行系统」· C_BAK 代码 · 共 196 行

#include <sys/types.h>
#include <signal.h>
#include <stdio.h>

#include "../include/stddef.h"
#include "../include/structs.h"

extern SHM *shm;

int getInput(USER *user){
	char *s;	
	char c;
	char *p;
	int i = 0;

	p = user->name;
	while(1){
  		system("clear");
		printf("Name :");
		while(1){
			if( ((c = getchar()) != '\n') && ((p - user->name) < MAX_SIZE) ){
				*p ++ = c;
				continue;
			}
			break;
		}
		*p = '\0';
		s = getpass("Password:");
		p = user->pwd;
		while(1){
			if( i < strlen(s) && ((p - user->pwd) < MAX_SIZE)){
				*(p + i) = *(s + i); 
				i ++;
				continue;
			}
			break;
		}
		*(p + i + 1) = '\0';
		break;
	}		
	return OK;
};

int readFile(char *guibuf){
	FILE *fp;
	char c;
	int i = 0;

	fp = fopen(GUIFILE , "r");	
	if(!fp){
		printf("file error!\n");
		return EFILE;	
	}
	while((c = fgetc(fp)) != EOF){
		*(guibuf + i) = c;		
		i ++;
	}
	*(guibuf + i + 1) = '\0';
	return OK;
};

int showGUI(char *guibuf){
	printf("%s\n" , guibuf);	
	return OK;
};

int getChoice(char *oper){
	char *s = oper;
	char c;

	printf("please intput your choice : ");
	while(1){
		c = getchar();
		if( c != '\n' && ((s - oper) < OPER_SIZE)){
			*s ++ = c;	
			continue;
		}else{
			if(c  == '\n'){
				break;		
			}
			else {
				continue;
			}
		}
	}	
	*s = '\0';
	return OK;
};

int execute_(char *oper){
	extern SHM *shm;
	char *s;
	s = (char *)malloc(sizeof(char) * 11);
	char c;
	int i = 0;

	if(strcmp(oper , "save") == 0){
		strcpy(shm->mark , "save");
		printf("input your name :");
		while(1){
			c = getchar();
			if( c != '\n' && i < 10){
				*s ++ = c;
				continue;		
			}else{
				if(c == '\n')break;
				else continue;	
			}		
		}
		*s = '\0';
		//scanf("%s" , s);
		strcpy(shm->chara , s);
		printf("input your password :");	
	//	scanf("%s" , s);
		i = 0;
		while(1){
			c = getchar();
			if( c != '\n' && i < 10){
				*s ++ = c;
				continue;
			}else{
				if(c == '\n')break;
				else continue;
			}
		}
		*s = '\0';
		strcpy(shm->charb , s);
		
		printf("shm->spid : %d\n" , shm->spid);
		//kill(28543 , SIGRQST);
		kill(shm->spid , SIGRQST);
		//sigqueue(shm->spid , SIGRQST , sv.sival_int);
		
		printf("have send signal to server ...\n");
	}	
};
int getStr(char *str , int max){
	char *s;
	char c;
	int i = 0;

	s = str;	
	while(1){
		c = getchar();
		if(c != '\n' && i < max - 1){
			*s ++ = c;
			continue;	
		}else{
			if(c == '\n')break;
			else continue;	
		}	
		*s = '\0';
	}
	return OK;
};
int execute(void *handle , char *oper){
	return OK;	
};

/*
int identify(USER *user)
{
        USER usr;
        FILE *fp;
        if((fp = fopen("../pwdfile", "r")) == -1)
        {
                printf("open error.\n");
                exit(0);
        }
        while(1)
        {
                if(fread(&usr, sizeof(USER), 1, fp) != 0)
                {
                        if(strcmp(usr.name, user->name) ==0 );
                        {
                                if(strcmp(usr.pwd, user->pwd) == 0)
                                {
                                        return OK;
                                }
                                else
                                {
                                        return EPWD;
                                }
                        }
                        else
                        {
                                continue;
                        }
                }
                return ENAME;
        }
}

*/