1 files changed, 68 insertions, 0 deletions
diff --git a/get-contact-groups.c b/get-contact-groups.c
new file mode 100644
index 0000000..fa1eb77
--- /dev/null
+++ b/get-contact-groups.c
@@ -0,0 +1,68 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+USAGE("[-g group | -n] contact-id ...");
+
+
+int
+main(int argc, char *argv[])
+{
+	int lookup_unassigned = 0;
+	struct passwd *user;
+	struct libcontacts_contact contact;
+	char *lookup_group = NULL;
+	char **groups;
+	int ret = 0;
+	size_t i;
+
+	ARGBEGIN {
+	case 'g':
+		if (lookup_group)
+			usage();
+		lookup_group = ARG();
+		break;
+	case 'n':
+		lookup_unassigned = 1;
+		break;
+	default:
+		usage();
+	} ARGEND;
+
+	if (!argc)
+		usage();
+
+	for (i = 0; argv[i]; i++)
+		if (!*argv[i] || strchr(argv[i], '/'))
+			usage();
+
+	errno = 0;
+	user = getpwuid(getuid());
+	if (!user)
+		eprintf("getpwuid: %s\n", errno ? strerror(errno) : "user does not exist");
+
+	for (; *argv; argv++) {
+		if (libcontacts_load_contact(*argv, &contact, user)) {
+			weprintf("libcontacts_load_contact %s: %s\n", *argv, errno ? strerror(errno) : "contact file is malformatted");
+			ret = 1;
+		}
+		if (lookup_unassigned) {
+			if (!contact.groups || !*contact.groups)
+				printf("%s\n", *argv);
+		} else if ((groups = contact.groups)) {
+			for (; *groups; groups++) {
+				if (lookup_group) {
+					printf("%s\n", *argv);
+				} else {
+					if (argc > 1)
+						printf("%s: ", *argv);
+					printf("%s\n", *groups);
+				}
+			}
+		}
+		libcontacts_contact_destroy(&contact);
+	}
+
+	if (fflush(stdout) || ferror(stdout) || fclose(stdout))
+		eprintf("printf:");
+	return ret;
+}