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ceacc1dd4f
This provides a new struct that contains a buffer for the RPC message header+payload, as well as a decoded copy of the message header. There is an API for applying a XDR encoding & decoding of the message headers and payloads. There are also APIs for maintaining a simple FIFO queue of message instances. Expected usage scenarios are: To send a message msg = virNetMessageNew() ...fill in msg->header fields.. virNetMessageEncodeHeader(msg) ...loook at msg->header fields to determine payload filter virNetMessageEncodePayload(msg, xdrfilter, data) ...send msg->bufferLength worth of data from buffer To receive a message msg = virNetMessageNew() ...read VIR_NET_MESSAGE_LEN_MAX of data into buffer virNetMessageDecodeLength(msg) ...read msg->bufferLength-msg->bufferOffset of data into buffer virNetMessageDecodeHeader(msg) ...look at msg->header fields to determine payload filter virNetMessageDecodePayload(msg, xdrfilter, data) ...run payload processor * src/Makefile.am: Add to libvirt-net-rpc.la * src/rpc/virnetmessage.c, src/rpc/virnetmessage.h: Internal message handling API. * testutils.c, testutils.h: Helper for printing binary differences * virnetmessagetest.c: Validate all XDR encoding/decoding
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/*
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* utils.c: test utils
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*
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* Copyright (C) 2005, 2008-2011 Red Hat, Inc.
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*
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* See COPYING.LIB for the License of this software
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*
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* Karel Zak <kzak@redhat.com>
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*/
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#ifndef __VIT_TEST_UTILS_H__
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# define __VIT_TEST_UTILS_H__
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# include <stdio.h>
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# define EXIT_AM_SKIP 77 /* tell Automake we're skipping a test */
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# define EXIT_AM_HARDFAIL 99 /* tell Automake that the framework is broken */
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extern char *progname;
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extern char *abs_srcdir;
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double virtTestCountAverage(double *items,
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int nitems);
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void virtTestResult(const char *name, int ret, const char *msg, ...);
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int virtTestRun(const char *title,
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int nloops,
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int (*body)(const void *data),
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const void *data);
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int virtTestLoadFile(const char *file, char **buf);
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int virtTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen);
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int virtTestClearLineRegex(const char *pattern,
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char *string);
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int virtTestDifference(FILE *stream,
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const char *expect,
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const char *actual);
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int virtTestDifferenceBin(FILE *stream,
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const char *expect,
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const char *actual,
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size_t length);
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unsigned int virTestGetDebug(void);
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unsigned int virTestGetVerbose(void);
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char *virtTestLogContentAndReset(void);
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int virtTestMain(int argc,
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char **argv,
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int (*func)(void));
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/* Setup, then call func() */
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# define VIRT_TEST_MAIN(func) \
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int main(int argc, char **argv) { \
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return virtTestMain(argc, argv, func); \
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}
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#endif /* __VIT_TEST_UTILS_H__ */
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