static int sendStartPacket()
{
if (startMode%3 == 2) /* 赛尔 */
{
if (sendCount == 0)
{
printf(_(">> 寻找服务器...\n"));
memcpy(sendPacket, STANDARD_ADDR, 6);
memcpy(sendPacket+0x06, localMAC, 6);
*(u_int32_t *)(sendPacket+0x0C) = htonl(0x888E0101);
*(u_int16_t *)(sendPacket+0x10) = 0;
memset(sendPacket+0x12, 0xa5, 42);
setTimer(timeout);
}
return pcap_sendpacket(hPcap, sendPacket, 60);
}
if (sendCount == 0)
{
printf(_(">> 寻找服务器...\n"));
fillStartPacket();
fillEtherAddr(0x888E0101);
memcpy(sendPacket+0x12, fillBuf, fillSize);
setTimer(timeout);
}
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
}
void fillStartPacket()
{
if (bufType <= 1) { /* 使用xrgsu？ */
const u_char packet0[] = {
0x00,0x00,0x13,0x11,0x38,0x30,0x32,0x31,0x78,0x2e,0x65,0x78,0x65,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x00,0x13,0x11,0x00,0x28,0x1a,
0x28,0x00,0x00,0x13,0x11,0x17,0x22,0x91,0x66,0x64,0x93,0x67,0x60,0x65,0x62,0x62,
0x94,0x61,0x69,0x67,0x63,0x91,0x93,0x92,0x68,0x66,0x93,0x91,0x66,0x95,0x65,0xaa,
0xdc,0x64,0x98,0x96,0x6a,0x9d,0x66,0x00,0x00,0x13,0x11,0x18,0x06,0x02,0x00,0x00
};
const u_char packet1[] = {
0x00,0x00,0x13,0x11,0x38,0x30,0x32,0x31,0x78,0x2e,0x65,0x78,0x65,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x04,0x0a,0x00,0x02,0x00,0x00,0x00,0x13,0x11,0x01,0x8c,0x1a,
0x28,0x00,0x00,0x13,0x11,0x17,0x22,0x36,0x38,0x44,0x43,0x31,0x32,0x33,0x42,0x37,
0x45,0x42,0x32,0x33,0x39,0x46,0x32,0x33,0x41,0x38,0x43,0x30,0x30,0x30,0x33,0x38,
0x38,0x34,0x39,0x38,0x36,0x33,0x39,0x1a,0x0c,0x00,0x00,0x13,0x11,0x18,0x06,0x00,
0x00,0x00,0x00,0x1a,0x0e,0x00,0x00,0x13,0x11,0x2d,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x1a,0x08,0x00,0x00,0x13,0x11,0x2f,0x02,0x1a,0x09,0x00,0x00,0x13,0x11,0x35,
0x03,0x01,0x1a,0x18,0x00,0x00,0x13,0x11,0x36,0x12,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1a,0x18,0x00,0x00,0x13,0x11,
0x38,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0x86,
0x13,0x4c,0x1a,0x88,0x00,0x00,0x13,0x11,0x4d,0x82,0x36,0x38,0x64,0x63,0x31,0x32,
0x33,0x62,0x30,0x37,0x65,0x62,0x32,0x33,0x39,0x66,0x32,0x33,0x61,0x38,0x30,0x64,
0x63,0x66,0x32,0x35,0x38,0x37,0x35,0x64,0x30,0x35,0x37,0x37,0x30,0x63,0x37,0x32,
0x31,0x65,0x34,0x35,0x36,0x34,0x35,0x65,0x35,0x33,0x37,0x61,0x62,0x33,0x35,0x31,
0x62,0x62,0x36,0x33,0x31,0x35,0x35,0x61,0x65,0x31,0x36,0x32,0x36,0x31,0x36,0x37,
0x65,0x62,0x30,0x39,0x32,0x32,0x33,0x65,0x32,0x61,0x30,0x61,0x37,0x38,0x30,0x33,
0x31,0x31,0x36,0x31,0x61,0x63,0x30,0x39,0x64,0x61,0x32,0x64,0x63,0x30,0x37,0x33,
0x36,0x39,0x33,0x61,0x34,0x66,0x35,0x61,0x32,0x39,0x32,0x38,0x36,0x37,0x35,0x31,
0x66,0x39,0x37,0x66,0x34,0x64,0x30,0x34,0x36,0x38,0x1a,0x28,0x00,0x00,0x13,0x11,
0x39,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x1a,0x48,0x00,0x00,0x13,0x11,0x54,0x42,0x48,0x55,0x53,0x54,0x4d,0x4f,
0x4f,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1a,0x08,0x00,0x00,0x13,0x11,
0x55,0x02,0x1a,0x09,0x00,0x00,0x13,0x11,0x62,0x03,0x00,0x00,0x00,0x00,0x00,0x00
};
u_char dhcp[] = {0x00};
if (dhcpMode == 1) /* 二次认证第一次 */
dhcp[0] = 0x01;
if (bufType == 1) {
memcpy(fillBuf+0x17, packet1, sizeof(packet1));
memcpy(fillBuf+0x3b, version, 2);
} else
memcpy(fillBuf+0x17, packet0, sizeof(packet0));
setProperty(0x18, dhcp, 1);
setProperty(0x2D, localMAC, 6);
}
else if (readPacket(0) == -1) /* 读取数据失败就用默认的填充 */
fillStartPacket();
}
void fillMd5Packet(const u_char *md5Seed)
{
if (bufType <= 1) { /* 不使用数据包？ */
/* xrgsu的Md5包与Start包只有一个字节的差异，若以其他版本为基础，可进一步区别对待 */
fillStartPacket();
if (bufType == 1)
Check(md5Seed);
} else {
if (readPacket(1) == -1)
fillMd5Packet(md5Seed);
else
Check(md5Seed);
}
echoNo = 0x0000102B; /* 初始化echoNo */
}
static int sendLogoffPacket()
{
setTimer(0); /* 取消定时器 */
if (startMode%3 == 2) /* 赛尔 */
{
*(u_int16_t *)(sendPacket+0x0E) = htons(0x0102);
*(u_int16_t *)(sendPacket+0x10) = 0;
memset(sendPacket+0x12, 0xa5, 42);
return pcap_sendpacket(hPcap, sendPacket, 60);
}
fillStartPacket(); /* 锐捷的退出包与Start包类似，不过其实不这样也是没问题的 */
fillEtherAddr(0x888E0102);
memcpy(sendPacket+0x12, fillBuf, fillSize);
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
}
