1 files changed, 65 insertions, 0 deletions
diff --git a/qa/src/parsehostattrs.c b/qa/src/parsehostattrs.c
new file mode 100644
index 0000000..68a3a42
--- /dev/null
+++ b/qa/src/parsehostattrs.c
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <pcp/pmapi.h>
+#include <pcp/impl.h>
+
+static __pmHashWalkState
+print_attribute(const __pmHashNode *tp, void *cp)
+{
+    char buffer[256];
+
+    if (!__pmAttrStr_r(tp->key, tp->data, buffer, sizeof(buffer))) {
+	fprintf(stderr, "Found unrecognised attribute (%d: \"%s\")\n",
+		tp->key, tp->data ? (char *)tp->data : "");
+    }
+    buffer[sizeof(buffer)-1] = '\0';
+    printf("%s\n", buffer);
+    return PM_HASH_WALK_NEXT;
+}
+
+int
+main(int argc, char **argv)
+{
+    char		*msg;
+    char		buffer[512];
+    __pmHashCtl		attrs;
+    pmHostSpec		*hosts;
+    int			count, sts, i, j;
+
+    if (argc != 2) {
+	fprintf(stderr, "Usage: parsehostattrs spec\n");
+	exit(1);
+    }
+
+    __pmHashInit(&attrs);
+    printf("pmParseHostAttrsSpec(\"%s\", ...)\n", argv[1]);
+    sts = __pmParseHostAttrsSpec(argv[1], &hosts, &count, &attrs, &msg);
+    if (sts < 0) {
+	if (sts == PM_ERR_GENERIC)
+	    printf("pmParseHostAttrsSpec error:\n%s\n", msg);
+	else
+	    printf("Error: %s\n", pmErrStr(sts));
+	exit(1);
+    }
+    for (i = 0; i < count; i++) {
+	printf("host[%d]: \"%s\"", i, hosts[i].name);
+	if (hosts[i].nports == 1)
+	    printf(" port:");
+	else if (hosts[i].nports > 1)
+	    printf(" ports:");
+	for (j = 0; j < hosts[i].nports; j++)
+	    printf(" %d", hosts[i].ports[j]);
+	putchar('\n');
+    }
+    __pmHashWalkCB(print_attribute, NULL, &attrs);
+
+    sts = __pmUnparseHostAttrsSpec(hosts, count, &attrs, buffer, sizeof(buffer));
+    if (sts < 0) {
+	printf("pmUnparseHostAttrsSpec: %s\n", pmErrStr(sts));
+	exit(1);
+    }
+    printf("pmUnparseHostAttrsSpec(\"%s\") -> \"%s\"\n", argv[1], buffer);
+
+    __pmFreeHostAttrsSpec(hosts, count, &attrs);
+    __pmHashClear(&attrs);
+    exit(0);
+}