SecurityTests/clxutils/clAppUtils/ioSock.h

   1 /*
   2  * ioSock.h - socket-based I/O routines for SecureTransport tests
   3  */
   4
   5 #ifndef _IO_SOCK_H_
   6 #define _IO_SOCK_H_
   7
   8 #include <MacTypes.h>
   9 #include <Security/SecureTransport.h>
  10 #include <sys/types.h>
  11
  12 #ifdef  __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 /*
  17  * Opaque reference to an Open Transport connection.
  18  */
  19 typedef int otSocket;
  20
  21 /*
  22  * info about a peer returned from MakeServerConnection() and
  23  * AcceptClientConnection().
  24  */
  25 typedef struct
  26 {   UInt32      ipAddr;
  27     int         port;
  28 } PeerSpec;
  29
  30 /*
  31  * Ont-time only init.
  32  */
  33 void initSslOt();
  34
  35 /*
  36  * Connect to server.
  37  */
  38 extern OSStatus MakeServerConnection(
  39         const char *hostName,
  40         int port,
  41         int nonBlocking,                // 0 or 1
  42         otSocket *socketNo,     // RETURNED
  43         PeerSpec *peer);                // RETURNED
  44
  45 /*
  46  * Set up an otSocket to listen for client connections. Call once, then
  47  * use multiple AcceptClientConnection calls.
  48  */
  49 OSStatus ListenForClients(
  50         int port,
  51         int nonBlocking,                // 0 or 1
  52         otSocket *socketNo);    // RETURNED
  53
  54 /*
  55  * Accept a client connection. Call endpointShutdown() for each successful;
  56  * return from this function.
  57  */
  58 OSStatus AcceptClientConnection(
  59         otSocket listenSock,            // obtained from ListenForClients
  60         otSocket *acceptSock,           // RETURNED
  61         PeerSpec *peer);                        // RETURNED
  62
  63 /*
  64  * Shut down a connection.
  65  */
  66 void endpointShutdown(
  67         otSocket socket);
  68
  69 /*
  70  * R/W. Called out from SSL.
  71  */
  72 OSStatus SocketRead(
  73         SSLConnectionRef        connection,
  74         void                            *data,                  /* owned by
  75                                                                                  * caller, data
  76                                                                                  * RETURNED */
  77         size_t                          *dataLength);   /* IN/OUT */
  78
  79 OSStatus SocketWrite(
  80         SSLConnectionRef        connection,
  81         const void                      *data,
  82         size_t                          *dataLength);   /* IN/OUT */
  83
  84 #ifdef  __cplusplus
  85 }
  86 #endif
  87
  88 #endif  /* _IO_SOCK_H_ */