C++

Forum

 
help create read delete file

devoid (10)
hi I have problem about my program this is code

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
 
#include <fstream>
#include <iostream>
#include <stdio.h>
#include <conio.h>
#include <string.h>
#include <windows.h>
#include <direct.h>
using namespace std;

int create(char name[]);
void welcome();
int hapus(char name[]);
int baca(char name[]);

char* location;
int main()
{
    //menset title pada jendela aplikasi
    SetConsoleTitle("  ");
    string com; 
    char param1[100]; 
    char param2[100];
    char fldr[100]="\\file\\";
    char pathprog[MAX_PATH];
    
    getcwd(pathprog, MAX_PATH);
    location=strcat(pathprog,fldr);
    
    
    mkdir("file");
    welcome();
    do{
        cout<<"user/cmd > "; cin>>com;
               
         if(com=="create")
        {
            cin>>param1;
            create(param1);
        }
        else if(com=="remove")
        {
            cin>>param1;
            hapus(param1);
        }
      
        else if(com=="exit")
        {
            exit(0);
        }
        else if(com=="read")
        {
            cin>>param1;
            baca(param1);
        }
        else{
            cout<<"command not found\n\n";
        }
            
    }while(true);

    
    return 0;
}







void welcome(){
    cout<<" +---------------------------------------+\n";
    cout<<" |               WELCOME                 |\n";
    cout<<" |    textman v.1 (developer preview)    |\n";
    cout<<" +---------------------------------------+\n";
    cout<<" command :\n";
    cout<<" \to> create file\n";    
    cout<<" \to> rename file\n";
    cout<<" \to> remove file\n";
    cout<<" \to> read file\n";
    cout<<" \to> enable file\n";        
    cout<<" ---------------------------------------------\n\n";
}



int baca( char name[]){
    ifstream file;
    char show;
    
    location=strcat(location, name);
    file.open(location);
    
    if(file.is_open())
    {
        
        while(!file.eof())
        {
            file.get(show);
            cout<<show;
        }
        file.close();
    }
    else{
        cout<<"   cannot reading file"<<endl;
        file.close();
    }
    return 1;
    
}
            
int create(char name[])
{
    char teks[9999];
    char* input;
    FILE* files;
    char c=0;
    
    location=strcat(location,name);
    files=fopen(location, "w");
    
    if(!files)
    {  cout<<"cannot opened files..\n";
        return 1;
    }
    else {
        do 
        {
            gets(teks);
            input=strcat(teks, "\n");
            fputc(c, files);
            fputs(input, files);
        } while((c = getchar()) != EOF);
    }
    fclose(files);
    cout<<"   file created..."<<endl<<endl;
    return 1;
}

int hapus(char name[])
{
    ifstream file;
    int result;

    location=strcat(location, name);
    result=remove(location);
   
    if( result != 0 ){
    perror( "   Error deleting file" );
    cout<<endl;
    return 1;
    }
    else
    puts( "   File successfully deleted\n" );
    
    return 1;
}


the problem is when I created a file I can't to remove or read that file and other file too.
so summary of my problem is I cannot do anything (in this case read and remove)
after I create a file..
please help me...
thanks..
Topic archived. No new replies allowed.