unsafe public static string GetAllSessions(string[] sessions)
{
string SessionSids = "SessionSids:0";
IntPtr pArray = Marshal.AllocHGlobal(0);
int count = IPCast.GetSessionList(pArray, 0);
if (count > 0)
{
pArray = Marshal.ReAllocHGlobal(pArray, new IntPtr(count * 4));
int ret = IPCast.GetSessionList(pArray, count); //获取会话列表
if (ret > 0)
{
uint *pSid = (uint *)pArray.ToPointer();
for (int i = 0; i < ret; i++)
{
uint sid = pSid[i];
SessionSids += sid.ToString();
SessionSids += ",";
long size = Marshal.SizeOf(typeof(IPCast.SessionAttr));
IntPtr pSessions = Marshal.AllocHGlobal((int)new IntPtr(size));
if (IPCast.GetSessionStatus(sid, pSessions))
{
IPCast.SessionAttr sessionAttr = (IPCast.SessionAttr)Marshal.PtrToStructure(pSessions, typeof(IPCast.SessionAttr));
string sinfo = "sid: " + sessionAttr.sid.ToString() + " name: " + sessionAttr.name + " status: " + sessionAttr.status.ToString() + " type: " + sessionAttr.type.ToString() +
" Grade: " + sessionAttr.grade.ToString() + " t_play: " + sessionAttr.t_play.ToString() + " t_total: " + sessionAttr.t_total.ToString() + " iFile: " + sessionAttr.iFile.ToString();
sessions[i] = sinfo;
}
Marshal.FreeHGlobal(pSessions);
}
Marshal.FreeHGlobal(pArray);
}
}
SessionSids.Trim(',');
return(SessionSids);
}
