std::string DownloadTask::dump() {
Json::Value root;
root["url"] = GetUrl();
root["download_path"] = GetDownloadPath();
root["md5"] = GetMd5();
root["file_size"] = Json::Value(GetFileSize());
root["progress"] = Json::Value(GetProgress());
root["breakpoint"] = Json::Value(GetBreakpoint());
return root.toString();
}
ulong CFile::GetHostId()
{
#ifdef UNIX
return gethostid();
#else
static uint32 nHostId;
static bool bInit = false;
if(bInit)
return nHostId;
SystemLock();
if(!bInit)
{
char* out = (char*)&nHostId;
char sMac[20];
if(!GetMacAddress(sMac))
{
nHostId = 0xFFFFFFFF;
bInit = true;
SystemUnLock();
return nHostId;
}
static uint8 sSecret[10] = {0x7E,0xA6,0xD7,0xB1,0xC3,0xF2,0xE3,0x04,0xBE,0xCA};
char md5Output[16];
CBinary::MemoryCopy(sMac+6, sSecret, 10);
GetMd5((uint8*)md5Output, (uint8*)sMac, 16);
if(CBinary::U32Code(1) != 1)
{
out[0] = md5Output[1] + md5Output[6] + md5Output[11];
out[1] = md5Output[3] + md5Output[8] + md5Output[13];
out[2] = md5Output[5] + md5Output[10] + md5Output[15];
out[3] = md5Output[0] & 0x7F;
}
else
{
out[3] = md5Output[1] + md5Output[6] + md5Output[11];
out[2] = md5Output[3] + md5Output[8] + md5Output[13];
out[1] = md5Output[5] + md5Output[10] + md5Output[15];
out[0] = md5Output[0] & 0x7F;
}
bInit = true;
}
SystemUnLock();
return nHostId;
#endif
}
