#include <string.h>
#include <stdlib.h>
#include <net.h>
+#include <acess/sys.h>
#define FILENAME_MAX 255
// --- Translation functions ---
{
if( Handle_Packet( i ) )
{
- close(i->SocketFD);
- close(i->IfaceFD);
+ _SysClose(i->SocketFD);
+ _SysClose(i->IfaceFD);
p->Next = i->Next;
free(i);
i = p;
void Scan_Dir(tInterface **IfaceList, const char *Directory)
{
- int dp = open(Directory, OPENFLAG_READ);
+ int dp = _SysOpen(Directory, OPENFLAG_READ);
char filename[FILENAME_MAX];
if( dp == -1 ) {
fprintf(stderr, "Unable to open directory '%s'\n", Directory);
+ return ;
}
- while( SysReadDir(dp, filename) )
+ while( _SysReadDir(dp, filename) )
{
if( filename[0] == '.' ) continue ;
if( strcmp(filename, "lo") == 0 ) continue ;
new->Next = *IfaceList;
*IfaceList = new;
}
- close(dp);
+ _SysClose(dp);
}
// RETURN: Client FD
{
char path[] = "/Devices/ip/adapters/ethXXXX";
sprintf(path, "/Devices/ip/adapters/%s", Iface->Adapter);
- fd = open(path, 0);
+ fd = _SysOpen(path, 0);
if(fd == -1) {
_SysDebug("Unable to open adapter %s", path);
return -1;
}
- ioctl(fd, 4, Iface->HWAddr);
+ _SysIOCtl(fd, 4, Iface->HWAddr);
// TODO: Check if ioctl() failed
- close(fd);
+ _SysClose(fd);
}
// Initialise an interface, with a dummy IP address (zero)
- fd = open("/Devices/ip", 0);
+ fd = _SysOpen("/Devices/ip", 0);
if( fd == -1 ) {
fprintf(stderr, "ERROR: Unable to open '/Devices/ip'\n");
return -1;
}
- Iface->Num = ioctl(fd, 4, (void*)Iface->Adapter); // Create interface
+ Iface->Num = _SysIOCtl(fd, 4, (void*)Iface->Adapter); // Create interface
if( Iface->Num == -1 ) {
fprintf(stderr, "ERROR: Unable to create new interface\n");
return -1;
}
- close(fd);
+ _SysClose(fd);
// Open new interface
snprintf(path, sizeof(path), "/Devices/ip/%i", Iface->Num);
- Iface->IfaceFD = fd = open(path, 0);
+ Iface->IfaceFD = fd = _SysOpen(path, 0);
if( fd == -1 ) {
fprintf(stderr, "ERROR: Unable to open '%s'\n", path);
return -1;
}
- tmp = 4; ioctl(fd, 4, &tmp); // Set to IPv4
- ioctl(fd, 6, addr); // Set address to 0.0.0.0
- tmp = 0; ioctl(fd, 7, &tmp); // Set subnet mask to 0
+ tmp = 4; _SysIOCtl(fd, 4, &tmp); // Set to IPv4
+ _SysIOCtl(fd, 6, addr); // Set address to 0.0.0.0
+ tmp = 0; _SysIOCtl(fd, 7, &tmp); // Set subnet mask to 0
// Open UDP Client
snprintf(path, sizeof(path), "/Devices/ip/%i/udp", Iface->Num);
- Iface->SocketFD = fd = open(path, O_RDWR);
+ Iface->SocketFD = fd = _SysOpen(path, O_RDWR);
if( fd == -1 ) {
fprintf(stderr, "ERROR: Unable to open '%s'\n", path);
return -1;
}
- tmp = 68; ioctl(fd, 4, &tmp); // Local port
- tmp = 67; ioctl(fd, 5, &tmp); // Remote port
- tmp = 0; ioctl(fd, 7, &tmp); // Remote addr mask bits - we don't care where the reply comes from
+ tmp = 68; _SysIOCtl(fd, 4, &tmp); // Local port
+ tmp = 67; _SysIOCtl(fd, 5, &tmp); // Remote port
+ tmp = 0; _SysIOCtl(fd, 7, &tmp); // Remote addr mask bits - we don't care where the reply comes from
addr[0] = addr[1] = addr[2] = addr[3] = 255; // 255.255.255.255
- ioctl(fd, 8, addr); // Remote address
+ _SysIOCtl(fd, 8, addr); // Remote address
return 0;
}
data[2] = 4; data[3] = 0; // AddrType
data[4] = 255; data[5] = 255; data[6] = 255; data[7] = 255;
- write(Iface->SocketFD, data, sizeof(data));
+ _SysWrite(Iface->SocketFD, data, sizeof(data));
Update_State(Iface, STATE_DISCOVER_SENT);
}
((uint8_t*)OfferPacket)[6] = 255;
((uint8_t*)OfferPacket)[7] = 255;
- write(Iface->SocketFD, OfferPacket, 8 + sizeof(*msg) + i);
+ _SysWrite(Iface->SocketFD, OfferPacket, 8 + sizeof(*msg) + i);
Update_State(Iface, STATE_REQUEST_SENT);
}
void *subnet_mask = NULL;
_SysDebug("Doing read on %i", Iface->SocketFD);
- len = read(Iface->SocketFD, data, sizeof(data));
+ len = _SysRead(Iface->SocketFD, data, sizeof(data));
_SysDebug("len = %i", len);
_SysDebug("*msg = {");
);
}
- ioctl(Iface->IfaceFD, 6, Addr);
- ioctl(Iface->IfaceFD, 7, &mask_bits);
+ _SysIOCtl(Iface->IfaceFD, 6, Addr);
+ _SysIOCtl(Iface->IfaceFD, 7, &mask_bits);
if( Router );
{
// Set default route
int fd;
- fd = open("/Devices/ip/routes/4:00000000:0:0", OPENFLAG_CREATE);
+ fd = _SysOpen("/Devices/ip/routes/4:00000000:0:0", OPENFLAG_CREATE);
if(fd == -1) {
fprintf(stderr, "ERROR: Unable to open default route\n");
}
else {
char ifname[snprintf(NULL,0,"%i",Iface->Num)+1];
sprintf(ifname, "%i", Iface->Num);
- ioctl(fd, ioctl(fd, 3, "set_nexthop"), Router);
- ioctl(fd, ioctl(fd, 3, "set_interface"), ifname);
- close(fd);
+ _SysIOCtl(fd, _SysIOCtl(fd, 3, "set_nexthop"), Router);
+ _SysIOCtl(fd, _SysIOCtl(fd, 3, "set_interface"), ifname);
+ _SysClose(fd);
}
}
}