Hi 1st post and i have a question can LibRTMP from the rtmpdump package and used in software like xbmc be used in autoit ?
I found some vb code to do it but i thought it would be cool if autit could do it also.
Here is the vb code:
Form:
Imports System.Runtime.InteropServices
Imports System.IO
Public Class Form1
Private m_LogCallback As New LibRTMP.LogCallback(AddressOf LogCallback)
Private Sub LogCallback(ByVal level As LibRTMP.LogLevel, ByVal message As String)
Debug.Print(message)
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim b(1023) As Byte
Dim bytes_read As Integer
Dim r As IntPtr
LibRTMP.RTMP_LogSetLevel(LibRTMP.LogLevel.ALL)
LibRTMP.SetLogCallback(m_LogCallback)
r = LibRTMP.RTMP_Alloc
If r = IntPtr.Zero Then
MessageBox.Show("failed rtmp_alloc")
Return
End If
LibRTMP.RTMP_Init(r)
LibRTMP.RTMP_SetupURL(r, Marshal.StringToHGlobalAnsi("rtmp://whatever-stream.com"))
'// Always fails to connect here
If LibRTMP.RTMP_Connect(r, IntPtr.Zero) = 0 Then
MessageBox.Show("failed to establish RTMP connection")
Return
End If
If LibRTMP.RTMP_ConnectStream(r, 0) = 0 Then
MessageBox.Show("failed to establish RTMP session")
Return
End If
Using FS As New FileStream("C:\teststream.flv", FileMode.Create, FileAccess.Write)
Do
bytes_read = LibRTMP.RTMP_Read(r, b, b.Length)
If (bytes_read = 0) Then Exit Do
FS.Write(b, 0, bytes_read)
Loop
End Using
LibRTMP.RTMP_Close(r)
LibRTMP.RTMP_Free(r)
End Sub
End Class
LibRTMP class:
Imports System.Runtime.InteropServices
Public Class LibRTMP
Public Enum LogLevel
CRIT = 0
[ERROR]
WARNING
INFO
DEBUG
DEBUG2
ALL
End Enum
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_LibVersion() As Integer
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_Alloc() As IntPtr
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RTMP_Free(ByVal rtmp As IntPtr)
End Sub
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RTMP_Init(ByVal rtmp As IntPtr)
End Sub
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RTMP_Close(ByVal rtmp As IntPtr)
End Sub
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RTMP_EnableWrite(ByVal rtmp As IntPtr)
End Sub
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_SetupURL(ByVal rtmp As IntPtr, ByVal url As IntPtr) As Integer
End Function
'Intptr, because memory must remain valid so use StringToHGlobalAnsi
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub RTMP_LogSetLevel(ByVal lvl As Integer)
End Sub
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_Connect(ByVal rtmp As IntPtr, ByVal cp As IntPtr) As Integer
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_ConnectStream(ByVal rtmp As IntPtr, ByVal seekTime As Integer) As Integer
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_Read(ByVal rtmp As IntPtr, ByVal buffer() As Byte, ByVal size As Integer) As Integer
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_Pause(ByVal rtmp As IntPtr, ByVal DoPause As Integer) As Integer
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_IsConnected(ByVal rtmp As IntPtr) As Boolean
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_IsTimedout(ByVal rtmp As IntPtr) As Boolean
End Function
<DllImport("librtmp.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function RTMP_HashSWF(ByVal url As String, <System.Runtime.InteropServices.Out()> ByRef size As Integer, ByVal hash() As Byte, ByVal age As Integer) As Boolean
End Function
<DllImport("logstub.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function InitSockets() As Integer
End Function
<DllImport("logstub.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub CleanupSockets()
End Sub
<DllImport("logstub.dll", CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub SetLogCallback(ByVal cb As LogCallback)
End Sub
Public Delegate Sub LogCallback(ByVal level As LogLevel, ByVal message As String)
End Class
Note: you need to initialize winsock before calling RTMP_Connect.
More info on LibRTMP and RTMPDump here: http://rtmpdump.mplayerhq.hu/