/// <summary>
/// 发送消息通过Socket，大部分用途为发送plist文件（指令）给设备
/// </summary>
/// <param name="sock"></param>
/// <param name="message"></param>
/// <returns></returns>
public bool SendMessageToSocket(int sock, IntPtr message)
{
if (sock < 1 || message == IntPtr.Zero)
{
return(false);
}
var flag = false;
var stream = CoreFoundation.CFWriteStreamCreateWithAllocatedBuffers(IntPtr.Zero, IntPtr.Zero);
if (stream != IntPtr.Zero)
{
if (!CoreFoundation.CFWriteStreamOpen(stream))
{
return(false);
}
var zero = IntPtr.Zero;
if (CoreFoundation.CFPropertyListWriteToStream(message, stream, CFPropertyListFormat.kCFPropertyListBinaryFormat_v1_0, ref zero) > 0)
{
IntPtr srcRef = CoreFoundation.CFWriteStreamCopyProperty(stream, CoreFoundation.kCFStreamPropertyDataWritten);
IntPtr buffer = CoreFoundation.CFDataGetBytePtr(srcRef);
var bufferlen = CoreFoundation.CFDataGetLength(srcRef);
var structure = MobileDevice.htonl((uint)bufferlen);
var structureSize = Marshal.SizeOf(structure);
if (DeviceSecureIOContext == IntPtr.Zero || SocketContext == IntPtr.Zero)
{
if (MobileDevice.send_UInt32(sock, ref structure, structureSize, 0) != structureSize)
{
Console.WriteLine("could not send message size");
}
else if (MobileDevice.send(sock, buffer, bufferlen, 0) != bufferlen)
{
Console.WriteLine("Could not send message.");
}
else
{
flag = true;
}
}
else if (MobileDevice.AMDServiceConnectionSend_UInt32(SocketContext, ref structure, structureSize) != structureSize)
{
Console.WriteLine("could not send message size with socket");
}
else if (MobileDevice.AMDServiceConnectionSend(SocketContext, buffer, bufferlen) != bufferlen)
{
Console.WriteLine("could not send message size");
}
else
{
flag = true;
}
CoreFoundation.CFRelease(srcRef);
}
CoreFoundation.CFWriteStreamClose(stream);
}
return(flag);
}