// gets Channel Info by Name
public static TtsrChannelInfo GetChannelInfo(string channel_name)
{
int nRetVal = 0;
int records = 0;
TtsrChannelInfo ci = new TtsrChannelInfo();
int ci_size = Marshal.SizeOf(typeof(TtsrChannelInfo));
System.IntPtr p_channel = Marshal.AllocHGlobal(ci_size);
nRetVal = tsrGetChannelInfoByName(channel_name, p_channel, (IntPtr)0, out records);
// now process the items
if (nRetVal == 0)
{
nRetVal = ci.ReadHeapValues(p_channel);
Marshal.DestroyStructure(p_channel, typeof(TtsrChannelInfo));
}
// Free the memory that was allocated on the heap, otherwise
// you will create a memory leak.
Marshal.FreeHGlobal(p_channel);
return(ci);
}
// gets Channel Info and Players by Name
public static TtsrChannelInfo GetChannelInfo(string channel_name, ref TtsrPlayerInfo [] arr_pi)
{
const int MAX_PLAYERS = 200;
int nRetVal = 0;
int records = MAX_PLAYERS;
bool bGetPlayers = false;
TtsrChannelInfo ci = new TtsrChannelInfo();
TtsrPlayerInfo [] pi = new TtsrPlayerInfo[MAX_PLAYERS];
int ci_size = Marshal.SizeOf(typeof(TtsrChannelInfo));
int pi_size = Marshal.SizeOf(typeof(TtsrPlayerInfo)) * MAX_PLAYERS;
System.IntPtr p_channel = Marshal.AllocHGlobal(ci_size);
System.IntPtr p_player = Marshal.AllocHGlobal(pi_size);
System.IntPtr p_current = (IntPtr)0;
nRetVal = tsrGetChannelInfoByName(channel_name, p_channel, p_player, out records);
// figure out if we are to get the player list too.
if (arr_pi != null)
{
bGetPlayers = true;
}
arr_pi = null;
// now process the items
if (nRetVal == 0)
{
nRetVal = ci.ReadHeapValues(p_channel);
Marshal.DestroyStructure(p_channel, typeof(TtsrChannelInfo));
if (nRetVal == 0 && bGetPlayers == true)
{
// build the new player array...
arr_pi = new TtsrPlayerInfo [records];
// keep track of our player pointer
p_current = p_player;
for (int i = 0; i < records; i++)
{
arr_pi[i] = new TtsrPlayerInfo();
Marshal.PtrToStructure(p_current, arr_pi[i]);
Marshal.DestroyStructure(p_current, typeof(TtsrPlayerInfo));
p_current = (IntPtr)((int)p_current + Marshal.SizeOf(typeof(TtsrPlayerInfo)) - 2);
}
}
}
// Free the memory that was allocated on the heap, otherwise
// you will create a memory leak.
Marshal.FreeHGlobal(p_channel);
Marshal.FreeHGlobal(p_player);
return(ci);
}
// gets Channel Info by Name
public static TtsrChannelInfo GetChannelInfo( string channel_name )
{
int nRetVal = 0;
int records = 0;
TtsrChannelInfo ci = new TtsrChannelInfo();
int ci_size = Marshal.SizeOf( typeof( TtsrChannelInfo ) );
System.IntPtr p_channel = Marshal.AllocHGlobal( ci_size );
nRetVal = tsrGetChannelInfoByName( channel_name, p_channel, (IntPtr)0, out records );
// now process the items
if ( nRetVal == 0 )
{
nRetVal = ci.ReadHeapValues( p_channel );
Marshal.DestroyStructure( p_channel, typeof( TtsrChannelInfo ) );
}
// Free the memory that was allocated on the heap, otherwise
// you will create a memory leak.
Marshal.FreeHGlobal(p_channel);
return ci;
}
// gets Channel Info and Players by Name
public static TtsrChannelInfo GetChannelInfo( string channel_name, ref TtsrPlayerInfo [] arr_pi )
{
const int MAX_PLAYERS = 200;
int nRetVal = 0;
int records = MAX_PLAYERS;
bool bGetPlayers = false;
TtsrChannelInfo ci = new TtsrChannelInfo();
TtsrPlayerInfo [] pi = new TtsrPlayerInfo[MAX_PLAYERS];
int ci_size = Marshal.SizeOf( typeof( TtsrChannelInfo ) );
int pi_size = Marshal.SizeOf( typeof( TtsrPlayerInfo ) ) * MAX_PLAYERS;
System.IntPtr p_channel = Marshal.AllocHGlobal( ci_size );
System.IntPtr p_player = Marshal.AllocHGlobal( pi_size );
System.IntPtr p_current = (IntPtr)0;
nRetVal = tsrGetChannelInfoByName( channel_name, p_channel, p_player, out records );
// figure out if we are to get the player list too.
if ( arr_pi != null )
{
bGetPlayers = true;
}
arr_pi = null;
// now process the items
if ( nRetVal == 0 )
{
nRetVal = ci.ReadHeapValues( p_channel );
Marshal.DestroyStructure( p_channel, typeof( TtsrChannelInfo ) );
if ( nRetVal == 0 && bGetPlayers == true )
{
// build the new player array...
arr_pi = new TtsrPlayerInfo [ records ];
// keep track of our player pointer
p_current = p_player;
for( int i = 0; i < records; i++ )
{
arr_pi[ i ] = new TtsrPlayerInfo();
Marshal.PtrToStructure ( p_current, arr_pi[ i ]);
Marshal.DestroyStructure( p_current, typeof(TtsrPlayerInfo) );
p_current = (IntPtr)((int)p_current + Marshal.SizeOf( typeof( TtsrPlayerInfo ) ) - 2 );
}
}
}
// Free the memory that was allocated on the heap, otherwise
// you will create a memory leak.
Marshal.FreeHGlobal(p_channel);
Marshal.FreeHGlobal(p_player);
return ci;
}
public TtsrUserInfo()
{
Player = new TtsrPlayerInfo();
Channel = new TtsrChannelInfo();
ParentChannel = new TtsrChannelInfo();
}
public TtsrUserInfo()
{
Player = new TtsrPlayerInfo();
Channel = new TtsrChannelInfo();
ParentChannel = new TtsrChannelInfo();
}
