int main()
{
int choice;
char filename[200] = {0};
get_fold_id();
printf("Enetr ur choice\n 1.auth_tok\n 2.refresh_tok\n 3.putdata\n 4.down_data \n 5.read_fold\n 6.Create Folder\n");
scanf("%d",&choice);
if(choice == 1)
auth_tok();
if(choice == 2){
get_toks();
refresh_tok();
}
//read_fold();
//uplaod_data();
if(choice == 3){
printf("\nEnter File name: ");
gets(filename);
get_toks();
putdata("downfile.txt",fold_id);
}
if(choice ==4)
{
get_toks();
down_data();
}
if(choice ==5){
get_toks();
read_fold();
}
if(choice ==6){
get_toks();
create_fold();
}
main();
}
int shell(int argc, char *argv[]) {
char *input_bytes;
tok_t *tokens;
int line_num = 0;
int fundex = -1;
init_shell();
if (shell_is_interactive)
/* Please only print shell prompts when standard input is not a tty */
fprintf(stdout, "%d: ", line_num);
while ((input_bytes = freadln(stdin))) {
tokens = get_toks(input_bytes);
fundex = lookup(tokens[0]);
if (fundex >= 0) {
cmd_table[fundex].fun(&tokens[1]);
} else {
int pid = fork();
if (pid == 0){
int i;
for(i = 1;i < MAXTOKS - 1;i++)
if(strcmp(">",tokens[i]) == 0){
FILE *f = fopen(tokens[i + 1],"w");
if(f == NULL) {
exit(1);
}
dup2(fileno(f),STDOUT_FILENO);
fclose(f);
}
else if(strcmp("<",tokens[i]) == 0){
FILE *f = fopen(tokens[i + 1],"r");
if(f == NULL) {
exit(1);
}
dup2(fileno(f),fileno(stdin));
fclose(f);
}
execvp(tokens[0],tokens + 1);
exit(0);
}
}
if (shell_is_interactive)
/* Please only print shell prompts when standard input is not a tty */
fprintf(stdout, "%d: ", ++line_num);
}
return 0;
}
