add a work in progress "vxi-11 client library" and test client.. this will become the perl module later

7 files changed, 1249 insertions, 0 deletions

diff --git a/libvxi11client/Makefile b/libvxi11client/Makefile
new file mode 100644
index 0000000..2e3f129
--- /dev/null
+++ b/libvxi11client/Makefile
@@ -0,0 +1,21 @@
+all: client
+
+client: libvxi11client.o vxi11_clnt.o vxi11_xdr.o client.o
+	$(CC) -o $@ $^
+
+client.o: client.c
+	$(CC) -c $^
+
+libvxi11client.o: libvxi11client.c libvxi11client.h
+	$(CC) -c $<
+
+vxi11_clnt.o: vxi11_clnt.c
+	$(CC) -c $<
+
+vxi11_xdr.o: vxi11_xdr.c
+	$(CC) -c $^
+
+.PHONY: clean perl
+
+clean:
+	-rm *.o client
diff --git a/libvxi11client/client.c b/libvxi11client/client.c
new file mode 100644
index 0000000..e25c037
--- /dev/null
+++ b/libvxi11client/client.c
@@ -0,0 +1,18 @@
+#include "vxi11.h"
+#include <stdio.h>
+
+int main() {
+	printf("VXI-11 test client\n");
+	CLIENT* clnt;
+	vxi11_open("192.168.2.250");
+	vxi11_write();
+	vxi11_read();
+	vxi11_trigger();
+	vxi11_clear();
+	vxi11_abort();
+	vxi11_lock();
+	vxi11_unlock();
+	vxi11_remote();
+	vxi11_local();
+	vxi11_close();
+}
diff --git a/libvxi11client/libvxi11client.c b/libvxi11client/libvxi11client.c
new file mode 100644
index 0000000..bfe56fa
--- /dev/null
+++ b/libvxi11client/libvxi11client.c
@@ -0,0 +1,128 @@
+#include "vxi11.h"
+
+#define	VXI11_DEFAULT_TIMEOUT	1000
+
+static CLIENT* clnt = NULL;
+static Device_Link link;
+
+void vxi11_open(char* address, char* device) {
+	clnt = clnt_create(address, DEVICE_CORE, DEVICE_CORE_VERSION, "tcp");
+	if (clnt == NULL) {
+		printf("error creating client\n");
+	}
+	else {
+		Create_LinkParms link_parms;
+		link_parms.clientId = (long) clnt;
+		link_parms.lockDevice = 0;
+		link_parms.lock_timeout = VXI11_DEFAULT_TIMEOUT;
+		link_parms.device = device;
+
+		Create_LinkResp* linkresp = create_link_1(&link_parms, clnt);
+		link = linkresp->lid;
+	}
+}
+
+void vxi11_readstatusbyte() {
+
+}
+
+void vxi11_write() {
+	if (clnt == NULL) {
+		return;
+	}
+
+	char* IDENTIFY = "*IDN?";
+
+	Device_WriteParms
+	params = {.lid = link, .io_timeout = VXI11_DEFAULT_TIMEOUT, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .flags = 0x0};
+	params.data.data_len = sizeof(IDENTIFY);
+	params.data.data_val = IDENTIFY;
+
+	Device_WriteResp* resp = device_write_1(&params, clnt);
+}
+
+void vxi11_read() {
+	if (clnt == NULL) {
+		return;
+	}
+
+	Device_ReadParms
+	params = {.lid = link, .requestSize = 256, .io_timeout = VXI11_DEFAULT_TIMEOUT, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .flags = 0x0, .termChar = 0x0};
+
+	Device_ReadResp* resp = device_read_1(&params, clnt);
+}
+
+void vxi11_docmd() {
+
+}
+
+void vxi11_trigger() {
+	if (clnt == NULL)
+		return;
+
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_trigger_1(&params, clnt);
+}
+
+void vxi11_clear() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_clear_1(&params, clnt);
+}
+
+void vxi11_remote() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_remote_1(&params, clnt);
+}
+
+void vxi11_local() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_local_1(&params, clnt);
+}
+
+void vxi11_lock() {
+	if (clnt == NULL)
+		return;
+	Device_LockParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT};
+	device_lock_1(&params, clnt);
+}
+
+void vxi11_unlock() {
+	if (clnt == NULL)
+		return;
+	device_unlock_1(&link, clnt);
+}
+
+void vxi11_create_intr_chan() {
+	if (clnt == NULL)
+		return;
+
+}
+
+void vxi11_destroy_intr_chan() {
+	if (clnt == NULL)
+		return;
+
+}
+
+void vxi11_abort() {
+	if (clnt == NULL)
+		return;
+	device_abort_1(&link, clnt);
+}
+
+void vxi11_close() {
+	destroy_link_1(&link, clnt);
+	clnt_destroy(clnt);
+	clnt = NULL;
+}
diff --git a/libvxi11client/libvxi11client.h b/libvxi11client/libvxi11client.h
new file mode 100644
index 0000000..bf951dd
--- /dev/null
+++ b/libvxi11client/libvxi11client.h
@@ -0,0 +1,13 @@
+#include "vxi11.h"
+void vxi11_open(char* address, char* device);
+void vxi11_abort();
+void vxi11_trigger();
+void vxi11_clear();
+void vxi11_write();
+void vxi11_read();
+void vxi11_lock();
+void vxi11_unlock();
+void vxi11_local();
+void vxi11_remote();
+void vxi11_close();
+
diff --git a/libvxi11client/vxi11.h b/libvxi11client/vxi11.h
new file mode 100644
index 0000000..c21d661
--- /dev/null
+++ b/libvxi11client/vxi11.h
@@ -0,0 +1,342 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _VXI11_H_RPCGEN
+#define _VXI11_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef long Device_Link;
+
+enum Device_AddrFamily {
+	DEVICE_TCP = 0,
+	DEVICE_UDP = 1,
+};
+typedef enum Device_AddrFamily Device_AddrFamily;
+
+typedef long Device_Flags;
+
+typedef long Device_ErrorCode;
+
+struct Device_Error {
+	Device_ErrorCode error;
+};
+typedef struct Device_Error Device_Error;
+
+struct Create_LinkParms {
+	long clientId;
+	bool_t lockDevice;
+	u_long lock_timeout;
+	char *device;
+};
+typedef struct Create_LinkParms Create_LinkParms;
+
+struct Create_LinkResp {
+	Device_ErrorCode error;
+	Device_Link lid;
+	u_short abortPort;
+	u_long maxRecvSize;
+};
+typedef struct Create_LinkResp Create_LinkResp;
+
+struct Device_WriteParms {
+	Device_Link lid;
+	u_long io_timeout;
+	u_long lock_timeout;
+	Device_Flags flags;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct Device_WriteParms Device_WriteParms;
+
+struct Device_WriteResp {
+	Device_ErrorCode error;
+	u_long size;
+};
+typedef struct Device_WriteResp Device_WriteResp;
+
+struct Device_ReadParms {
+	Device_Link lid;
+	u_long requestSize;
+	u_long io_timeout;
+	u_long lock_timeout;
+	Device_Flags flags;
+	char termChar;
+};
+typedef struct Device_ReadParms Device_ReadParms;
+
+struct Device_ReadResp {
+	Device_ErrorCode error;
+	long reason;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct Device_ReadResp Device_ReadResp;
+
+struct Device_ReadStbResp {
+	Device_ErrorCode error;
+	u_char stb;
+};
+typedef struct Device_ReadStbResp Device_ReadStbResp;
+
+struct Device_GenericParms {
+	Device_Link lid;
+	Device_Flags flags;
+	u_long lock_timeout;
+	u_long io_timeout;
+};
+typedef struct Device_GenericParms Device_GenericParms;
+
+struct Device_RemoteFunc {
+	u_long hostAddr;
+	u_long hostPort;
+	u_long progNum;
+	u_long progVers;
+	Device_AddrFamily progFamily;
+};
+typedef struct Device_RemoteFunc Device_RemoteFunc;
+
+struct Device_EnableSrqParms {
+	Device_Link lid;
+	bool_t enable;
+	struct {
+		u_int handle_len;
+		char *handle_val;
+	} handle;
+};
+typedef struct Device_EnableSrqParms Device_EnableSrqParms;
+
+struct Device_LockParms {
+	Device_Link lid;
+	Device_Flags flags;
+	u_long lock_timeout;
+};
+typedef struct Device_LockParms Device_LockParms;
+
+struct Device_DocmdParms {
+	Device_Link lid;
+	Device_Flags flags;
+	u_long io_timeout;
+	u_long lock_timeout;
+	long cmd;
+	bool_t network_order;
+	long datasize;
+	struct {
+		u_int data_in_len;
+		char *data_in_val;
+	} data_in;
+};
+typedef struct Device_DocmdParms Device_DocmdParms;
+
+struct Device_DocmdResp {
+	Device_ErrorCode error;
+	struct {
+		u_int data_out_len;
+		char *data_out_val;
+	} data_out;
+};
+typedef struct Device_DocmdResp Device_DocmdResp;
+
+struct Device_SrqParms {
+	struct {
+		u_int handle_len;
+		char *handle_val;
+	} handle;
+};
+typedef struct Device_SrqParms Device_SrqParms;
+
+#define DEVICE_ASYNC 0x0607B0
+#define DEVICE_ASYNC_VERSION 1
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define device_abort 1
+extern  Device_Error * device_abort_1(Device_Link *, CLIENT *);
+extern  Device_Error * device_abort_1_svc(Device_Link *, struct svc_req *);
+extern int device_async_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define device_abort 1
+extern  Device_Error * device_abort_1();
+extern  Device_Error * device_abort_1_svc();
+extern int device_async_1_freeresult ();
+#endif /* K&R C */
+
+#define DEVICE_CORE 0x0607AF
+#define DEVICE_CORE_VERSION 1
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define create_link 10
+extern  Create_LinkResp * create_link_1(Create_LinkParms *, CLIENT *);
+extern  Create_LinkResp * create_link_1_svc(Create_LinkParms *, struct svc_req *);
+#define device_write 11
+extern  Device_WriteResp * device_write_1(Device_WriteParms *, CLIENT *);
+extern  Device_WriteResp * device_write_1_svc(Device_WriteParms *, struct svc_req *);
+#define device_read 12
+extern  Device_ReadResp * device_read_1(Device_ReadParms *, CLIENT *);
+extern  Device_ReadResp * device_read_1_svc(Device_ReadParms *, struct svc_req *);
+#define device_readstb 13
+extern  Device_ReadStbResp * device_readstb_1(Device_GenericParms *, CLIENT *);
+extern  Device_ReadStbResp * device_readstb_1_svc(Device_GenericParms *, struct svc_req *);
+#define device_trigger 14
+extern  Device_Error * device_trigger_1(Device_GenericParms *, CLIENT *);
+extern  Device_Error * device_trigger_1_svc(Device_GenericParms *, struct svc_req *);
+#define device_clear 15
+extern  Device_Error * device_clear_1(Device_GenericParms *, CLIENT *);
+extern  Device_Error * device_clear_1_svc(Device_GenericParms *, struct svc_req *);
+#define device_remote 16
+extern  Device_Error * device_remote_1(Device_GenericParms *, CLIENT *);
+extern  Device_Error * device_remote_1_svc(Device_GenericParms *, struct svc_req *);
+#define device_local 17
+extern  Device_Error * device_local_1(Device_GenericParms *, CLIENT *);
+extern  Device_Error * device_local_1_svc(Device_GenericParms *, struct svc_req *);
+#define device_lock 18
+extern  Device_Error * device_lock_1(Device_LockParms *, CLIENT *);
+extern  Device_Error * device_lock_1_svc(Device_LockParms *, struct svc_req *);
+#define device_unlock 19
+extern  Device_Error * device_unlock_1(Device_Link *, CLIENT *);
+extern  Device_Error * device_unlock_1_svc(Device_Link *, struct svc_req *);
+#define device_enable_srq 20
+extern  Device_Error * device_enable_srq_1(Device_EnableSrqParms *, CLIENT *);
+extern  Device_Error * device_enable_srq_1_svc(Device_EnableSrqParms *, struct svc_req *);
+#define device_docmd 22
+extern  Device_DocmdResp * device_docmd_1(Device_DocmdParms *, CLIENT *);
+extern  Device_DocmdResp * device_docmd_1_svc(Device_DocmdParms *, struct svc_req *);
+#define destroy_link 23
+extern  Device_Error * destroy_link_1(Device_Link *, CLIENT *);
+extern  Device_Error * destroy_link_1_svc(Device_Link *, struct svc_req *);
+#define create_intr_chan 25
+extern  Device_Error * create_intr_chan_1(Device_RemoteFunc *, CLIENT *);
+extern  Device_Error * create_intr_chan_1_svc(Device_RemoteFunc *, struct svc_req *);
+#define destroy_intr_chan 26
+extern  Device_Error * destroy_intr_chan_1(void *, CLIENT *);
+extern  Device_Error * destroy_intr_chan_1_svc(void *, struct svc_req *);
+extern int device_core_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define create_link 10
+extern  Create_LinkResp * create_link_1();
+extern  Create_LinkResp * create_link_1_svc();
+#define device_write 11
+extern  Device_WriteResp * device_write_1();
+extern  Device_WriteResp * device_write_1_svc();
+#define device_read 12
+extern  Device_ReadResp * device_read_1();
+extern  Device_ReadResp * device_read_1_svc();
+#define device_readstb 13
+extern  Device_ReadStbResp * device_readstb_1();
+extern  Device_ReadStbResp * device_readstb_1_svc();
+#define device_trigger 14
+extern  Device_Error * device_trigger_1();
+extern  Device_Error * device_trigger_1_svc();
+#define device_clear 15
+extern  Device_Error * device_clear_1();
+extern  Device_Error * device_clear_1_svc();
+#define device_remote 16
+extern  Device_Error * device_remote_1();
+extern  Device_Error * device_remote_1_svc();
+#define device_local 17
+extern  Device_Error * device_local_1();
+extern  Device_Error * device_local_1_svc();
+#define device_lock 18
+extern  Device_Error * device_lock_1();
+extern  Device_Error * device_lock_1_svc();
+#define device_unlock 19
+extern  Device_Error * device_unlock_1();
+extern  Device_Error * device_unlock_1_svc();
+#define device_enable_srq 20
+extern  Device_Error * device_enable_srq_1();
+extern  Device_Error * device_enable_srq_1_svc();
+#define device_docmd 22
+extern  Device_DocmdResp * device_docmd_1();
+extern  Device_DocmdResp * device_docmd_1_svc();
+#define destroy_link 23
+extern  Device_Error * destroy_link_1();
+extern  Device_Error * destroy_link_1_svc();
+#define create_intr_chan 25
+extern  Device_Error * create_intr_chan_1();
+extern  Device_Error * create_intr_chan_1_svc();
+#define destroy_intr_chan 26
+extern  Device_Error * destroy_intr_chan_1();
+extern  Device_Error * destroy_intr_chan_1_svc();
+extern int device_core_1_freeresult ();
+#endif /* K&R C */
+
+#define DEVICE_INTR 0x0607B1
+#define DEVICE_INTR_VERSION 1
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define device_intr_srq 30
+extern  void * device_intr_srq_1(Device_SrqParms *, CLIENT *);
+extern  void * device_intr_srq_1_svc(Device_SrqParms *, struct svc_req *);
+extern int device_intr_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define device_intr_srq 30
+extern  void * device_intr_srq_1();
+extern  void * device_intr_srq_1_svc();
+extern int device_intr_1_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_Device_Link (XDR *, Device_Link*);
+extern  bool_t xdr_Device_AddrFamily (XDR *, Device_AddrFamily*);
+extern  bool_t xdr_Device_Flags (XDR *, Device_Flags*);
+extern  bool_t xdr_Device_ErrorCode (XDR *, Device_ErrorCode*);
+extern  bool_t xdr_Device_Error (XDR *, Device_Error*);
+extern  bool_t xdr_Create_LinkParms (XDR *, Create_LinkParms*);
+extern  bool_t xdr_Create_LinkResp (XDR *, Create_LinkResp*);
+extern  bool_t xdr_Device_WriteParms (XDR *, Device_WriteParms*);
+extern  bool_t xdr_Device_WriteResp (XDR *, Device_WriteResp*);
+extern  bool_t xdr_Device_ReadParms (XDR *, Device_ReadParms*);
+extern  bool_t xdr_Device_ReadResp (XDR *, Device_ReadResp*);
+extern  bool_t xdr_Device_ReadStbResp (XDR *, Device_ReadStbResp*);
+extern  bool_t xdr_Device_GenericParms (XDR *, Device_GenericParms*);
+extern  bool_t xdr_Device_RemoteFunc (XDR *, Device_RemoteFunc*);
+extern  bool_t xdr_Device_EnableSrqParms (XDR *, Device_EnableSrqParms*);
+extern  bool_t xdr_Device_LockParms (XDR *, Device_LockParms*);
+extern  bool_t xdr_Device_DocmdParms (XDR *, Device_DocmdParms*);
+extern  bool_t xdr_Device_DocmdResp (XDR *, Device_DocmdResp*);
+extern  bool_t xdr_Device_SrqParms (XDR *, Device_SrqParms*);
+
+#else /* K&R C */
+extern bool_t xdr_Device_Link ();
+extern bool_t xdr_Device_AddrFamily ();
+extern bool_t xdr_Device_Flags ();
+extern bool_t xdr_Device_ErrorCode ();
+extern bool_t xdr_Device_Error ();
+extern bool_t xdr_Create_LinkParms ();
+extern bool_t xdr_Create_LinkResp ();
+extern bool_t xdr_Device_WriteParms ();
+extern bool_t xdr_Device_WriteResp ();
+extern bool_t xdr_Device_ReadParms ();
+extern bool_t xdr_Device_ReadResp ();
+extern bool_t xdr_Device_ReadStbResp ();
+extern bool_t xdr_Device_GenericParms ();
+extern bool_t xdr_Device_RemoteFunc ();
+extern bool_t xdr_Device_EnableSrqParms ();
+extern bool_t xdr_Device_LockParms ();
+extern bool_t xdr_Device_DocmdParms ();
+extern bool_t xdr_Device_DocmdResp ();
+extern bool_t xdr_Device_SrqParms ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_VXI11_H_RPCGEN */
diff --git a/libvxi11client/vxi11_clnt.c b/libvxi11client/vxi11_clnt.c
new file mode 100644
index 0000000..d8f339a
--- /dev/null
+++ b/libvxi11client/vxi11_clnt.c
@@ -0,0 +1,265 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include <memory.h> /* for memset */
+#include "vxi11.h"
+
+/* Default timeout can be changed using clnt_control() */
+static struct timeval TIMEOUT = { 25, 0 };
+
+Device_Error *
+device_abort_1(Device_Link *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_abort,
+		(xdrproc_t) xdr_Device_Link, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Create_LinkResp *
+create_link_1(Create_LinkParms *argp, CLIENT *clnt)
+{
+	static Create_LinkResp clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, create_link,
+		(xdrproc_t) xdr_Create_LinkParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Create_LinkResp, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_WriteResp *
+device_write_1(Device_WriteParms *argp, CLIENT *clnt)
+{
+	static Device_WriteResp clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_write,
+		(xdrproc_t) xdr_Device_WriteParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_WriteResp, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_ReadResp *
+device_read_1(Device_ReadParms *argp, CLIENT *clnt)
+{
+	static Device_ReadResp clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_read,
+		(xdrproc_t) xdr_Device_ReadParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_ReadResp, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_ReadStbResp *
+device_readstb_1(Device_GenericParms *argp, CLIENT *clnt)
+{
+	static Device_ReadStbResp clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_readstb,
+		(xdrproc_t) xdr_Device_GenericParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_ReadStbResp, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_trigger_1(Device_GenericParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_trigger,
+		(xdrproc_t) xdr_Device_GenericParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_clear_1(Device_GenericParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_clear,
+		(xdrproc_t) xdr_Device_GenericParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_remote_1(Device_GenericParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_remote,
+		(xdrproc_t) xdr_Device_GenericParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_local_1(Device_GenericParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_local,
+		(xdrproc_t) xdr_Device_GenericParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_lock_1(Device_LockParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_lock,
+		(xdrproc_t) xdr_Device_LockParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_unlock_1(Device_Link *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_unlock,
+		(xdrproc_t) xdr_Device_Link, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+device_enable_srq_1(Device_EnableSrqParms *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_enable_srq,
+		(xdrproc_t) xdr_Device_EnableSrqParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_DocmdResp *
+device_docmd_1(Device_DocmdParms *argp, CLIENT *clnt)
+{
+	static Device_DocmdResp clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_docmd,
+		(xdrproc_t) xdr_Device_DocmdParms, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_DocmdResp, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+destroy_link_1(Device_Link *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, destroy_link,
+		(xdrproc_t) xdr_Device_Link, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+create_intr_chan_1(Device_RemoteFunc *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, create_intr_chan,
+		(xdrproc_t) xdr_Device_RemoteFunc, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+Device_Error *
+destroy_intr_chan_1(void *argp, CLIENT *clnt)
+{
+	static Device_Error clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, destroy_intr_chan,
+		(xdrproc_t) xdr_void, (caddr_t) argp,
+		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return (&clnt_res);
+}
+
+void *
+device_intr_srq_1(Device_SrqParms *argp, CLIENT *clnt)
+{
+	static char clnt_res;
+
+	memset((char *)&clnt_res, 0, sizeof(clnt_res));
+	if (clnt_call (clnt, device_intr_srq,
+		(xdrproc_t) xdr_Device_SrqParms, (caddr_t) argp,
+		(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
+		TIMEOUT) != RPC_SUCCESS) {
+		return (NULL);
+	}
+	return ((void *)&clnt_res);
+}
diff --git a/libvxi11client/vxi11_xdr.c b/libvxi11client/vxi11_xdr.c
new file mode 100644
index 0000000..29d9371
--- /dev/null
+++ b/libvxi11client/vxi11_xdr.c
@@ -0,0 +1,462 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "vxi11.h"
+
+bool_t
+xdr_Device_Link (XDR *xdrs, Device_Link *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_long (xdrs, objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_AddrFamily (XDR *xdrs, Device_AddrFamily *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_enum (xdrs, (enum_t *) objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_Flags (XDR *xdrs, Device_Flags *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_long (xdrs, objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_ErrorCode (XDR *xdrs, Device_ErrorCode *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_long (xdrs, objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_Error (XDR *xdrs, Device_Error *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Create_LinkParms (XDR *xdrs, Create_LinkParms *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_long (xdrs, &objp->clientId))
+				 return FALSE;
+			 if (!xdr_bool (xdrs, &objp->lockDevice))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_LONG(buf, objp->clientId);
+		IXDR_PUT_BOOL(buf, objp->lockDevice);
+		IXDR_PUT_U_LONG(buf, objp->lock_timeout);
+		}
+		 if (!xdr_string (xdrs, &objp->device, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_long (xdrs, &objp->clientId))
+				 return FALSE;
+			 if (!xdr_bool (xdrs, &objp->lockDevice))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+
+		} else {
+		objp->clientId = IXDR_GET_LONG(buf);
+		objp->lockDevice = IXDR_GET_BOOL(buf);
+		objp->lock_timeout = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_string (xdrs, &objp->device, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_long (xdrs, &objp->clientId))
+		 return FALSE;
+	 if (!xdr_bool (xdrs, &objp->lockDevice))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->device, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Create_LinkResp (XDR *xdrs, Create_LinkResp *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_u_short (xdrs, &objp->abortPort))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->maxRecvSize))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_WriteParms (XDR *xdrs, Device_WriteParms *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->io_timeout))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	 if (!xdr_Device_Flags (xdrs, &objp->flags))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_WriteResp (XDR *xdrs, Device_WriteResp *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->size))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_ReadParms (XDR *xdrs, Device_ReadParms *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_Device_Link (xdrs, &objp->lid))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->requestSize))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->io_timeout))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->requestSize);
+		IXDR_PUT_U_LONG(buf, objp->io_timeout);
+		IXDR_PUT_U_LONG(buf, objp->lock_timeout);
+		}
+		 if (!xdr_Device_Flags (xdrs, &objp->flags))
+			 return FALSE;
+		 if (!xdr_char (xdrs, &objp->termChar))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_Device_Link (xdrs, &objp->lid))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->requestSize))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->io_timeout))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+
+		} else {
+		objp->requestSize = IXDR_GET_U_LONG(buf);
+		objp->io_timeout = IXDR_GET_U_LONG(buf);
+		objp->lock_timeout = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_Device_Flags (xdrs, &objp->flags))
+			 return FALSE;
+		 if (!xdr_char (xdrs, &objp->termChar))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->requestSize))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->io_timeout))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	 if (!xdr_Device_Flags (xdrs, &objp->flags))
+		 return FALSE;
+	 if (!xdr_char (xdrs, &objp->termChar))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_ReadResp (XDR *xdrs, Device_ReadResp *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	 if (!xdr_long (xdrs, &objp->reason))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_ReadStbResp (XDR *xdrs, Device_ReadStbResp *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	 if (!xdr_u_char (xdrs, &objp->stb))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_GenericParms (XDR *xdrs, Device_GenericParms *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_Device_Flags (xdrs, &objp->flags))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->io_timeout))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_RemoteFunc (XDR *xdrs, Device_RemoteFunc *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->hostAddr))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->hostPort))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->progNum))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->progVers))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->hostAddr);
+		IXDR_PUT_U_LONG(buf, objp->hostPort);
+		IXDR_PUT_U_LONG(buf, objp->progNum);
+		IXDR_PUT_U_LONG(buf, objp->progVers);
+		}
+		 if (!xdr_Device_AddrFamily (xdrs, &objp->progFamily))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->hostAddr))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->hostPort))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->progNum))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->progVers))
+				 return FALSE;
+
+		} else {
+		objp->hostAddr = IXDR_GET_U_LONG(buf);
+		objp->hostPort = IXDR_GET_U_LONG(buf);
+		objp->progNum = IXDR_GET_U_LONG(buf);
+		objp->progVers = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_Device_AddrFamily (xdrs, &objp->progFamily))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_u_long (xdrs, &objp->hostAddr))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->hostPort))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->progNum))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->progVers))
+		 return FALSE;
+	 if (!xdr_Device_AddrFamily (xdrs, &objp->progFamily))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_EnableSrqParms (XDR *xdrs, Device_EnableSrqParms *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_bool (xdrs, &objp->enable))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->handle.handle_val, (u_int *) &objp->handle.handle_len, 40))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_LockParms (XDR *xdrs, Device_LockParms *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_Device_Flags (xdrs, &objp->flags))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_DocmdParms (XDR *xdrs, Device_DocmdParms *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_Device_Link (xdrs, &objp->lid))
+			 return FALSE;
+		 if (!xdr_Device_Flags (xdrs, &objp->flags))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 5 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->io_timeout))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+			 if (!xdr_long (xdrs, &objp->cmd))
+				 return FALSE;
+			 if (!xdr_bool (xdrs, &objp->network_order))
+				 return FALSE;
+			 if (!xdr_long (xdrs, &objp->datasize))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->io_timeout);
+		IXDR_PUT_U_LONG(buf, objp->lock_timeout);
+		IXDR_PUT_LONG(buf, objp->cmd);
+		IXDR_PUT_BOOL(buf, objp->network_order);
+		IXDR_PUT_LONG(buf, objp->datasize);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->data_in.data_in_val, (u_int *) &objp->data_in.data_in_len, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_Device_Link (xdrs, &objp->lid))
+			 return FALSE;
+		 if (!xdr_Device_Flags (xdrs, &objp->flags))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 5 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_long (xdrs, &objp->io_timeout))
+				 return FALSE;
+			 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+				 return FALSE;
+			 if (!xdr_long (xdrs, &objp->cmd))
+				 return FALSE;
+			 if (!xdr_bool (xdrs, &objp->network_order))
+				 return FALSE;
+			 if (!xdr_long (xdrs, &objp->datasize))
+				 return FALSE;
+
+		} else {
+		objp->io_timeout = IXDR_GET_U_LONG(buf);
+		objp->lock_timeout = IXDR_GET_U_LONG(buf);
+		objp->cmd = IXDR_GET_LONG(buf);
+		objp->network_order = IXDR_GET_BOOL(buf);
+		objp->datasize = IXDR_GET_LONG(buf);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->data_in.data_in_val, (u_int *) &objp->data_in.data_in_len, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_Device_Link (xdrs, &objp->lid))
+		 return FALSE;
+	 if (!xdr_Device_Flags (xdrs, &objp->flags))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->io_timeout))
+		 return FALSE;
+	 if (!xdr_u_long (xdrs, &objp->lock_timeout))
+		 return FALSE;
+	 if (!xdr_long (xdrs, &objp->cmd))
+		 return FALSE;
+	 if (!xdr_bool (xdrs, &objp->network_order))
+		 return FALSE;
+	 if (!xdr_long (xdrs, &objp->datasize))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data_in.data_in_val, (u_int *) &objp->data_in.data_in_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_DocmdResp (XDR *xdrs, Device_DocmdResp *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_Device_ErrorCode (xdrs, &objp->error))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data_out.data_out_val, (u_int *) &objp->data_out.data_out_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_Device_SrqParms (XDR *xdrs, Device_SrqParms *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_bytes (xdrs, (char **)&objp->handle.handle_val, (u_int *) &objp->handle.handle_len, ~0))
+		 return FALSE;
+	return TRUE;
+}