--- sa.c 2002/10/30 09:21:52 1.64
+++ sa.c 2002/10/30 19:09:35 1.65
@@ -2183,6 +2183,46 @@
return SA_OK;
}
+/* send formatted string to socket (convinience function) */
+sa_rc_t sa_sendf(sa_t *sa, sa_addr_t *raddr, const char *cpFmt, ...)
+{
+ va_list ap;
+ size_t nBuf;
+ char *cpBuf;
+ sa_rc_t rv;
+ char caBuf[1024];
+
+ /* argument sanity check(s) */
+ if (sa == NULL || raddr == NULL || cpFmt == NULL)
+ return SA_RC(SA_ERR_ARG);
+
+ /* format string into temporary buffer */
+ va_start(ap, cpFmt);
+ nBuf = sa_mvsnprintf(NULL, NULL, cpFmt, ap);
+ va_end(ap);
+ if ((nBuf+1) > sizeof(caBuf)) {
+ /* requires a larger buffer, so allocate dynamically */
+ if ((cpBuf = (char *)malloc(nBuf+1)) == NULL)
+ return SA_RC(SA_ERR_SYS);
+ }
+ else {
+ /* fits into small buffer, so allocate statically */
+ cpBuf = caBuf;
+ }
+ va_start(ap, cpFmt);
+ sa_mvsnprintf(cpBuf, nBuf+1, cpFmt, ap);
+ va_end(ap);
+
+ /* pass-through to sa_send() */
+ rv = sa_send(sa, cpBuf, nBuf, NULL, raddr);
+
+ /* cleanup dynamically allocated buffer */
+ if ((nBuf+1) > sizeof(caBuf))
+ free(cpBuf);
+
+ return rv;
+}
+
/* return error string */
char *sa_error(sa_rc_t rv)
{
|
