Adding upstream version 4.12.1.upstream/4.12.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/agents/virt/server/uuid-test.c b/agents/virt/server/uuid-test.c
new file mode 100644
index 0000000..3116ef9
--- /dev/null
+++ b/agents/virt/server/uuid-test.c
@@ -0,0 +1,66 @@
+#include "config.h"
+
+#include <uuid/uuid.h>
+#include <errno.h>
+#include <string.h>
+
+#include "uuid-test.h"
+
+int
+is_uuid(const char *value)
+{
+	uuid_t id;
+	char test_value[37];
+
+	if (strlen(value) < 36) {
+		return 0;
+	}
+
+	memset(id, 0, sizeof(uuid_t));
+
+	if (uuid_is_null(id) < 0) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	if (uuid_parse(value, id) < 0) {
+		return 0;
+	}
+
+	memset(test_value, 0, sizeof(test_value));
+	uuid_unparse(id, test_value);
+
+	if (strcasecmp(value, test_value)) {
+		return 0;
+	}
+
+	return 1;
+}
+
+#ifdef STANDALONE
+#include <stdio.h>
+
+int 
+main(int argc, char **argv)
+{
+	int ret;
+
+	if (argc < 2) {
+		printf("Usage: uuidtest <value>\n");
+		return 1;
+	}
+
+	ret = is_uuid(argv[1]);
+	if (ret == 0) {
+		printf("%s is NOT a uuid\n", argv[1]);
+	} else if (ret == 1) {
+		printf("%s is a uuid\n", argv[1]);
+	} else {
+		printf("Error: %s\n", strerror(errno));
+		return 1;
+	}
+
+	return 0;
+}
+
+#endif