satr run select jobs + satrm can remove multiple jobs

Signed-off-by: Mattias Andrée <maandree@member.fsf.org>

1 files changed, 28 insertions, 4 deletions

diff --git a/src/satr.c b/src/satr.c
index df85ee2..b3ebd62 100644
--- a/src/satr.c
+++ b/src/satr.c
@@ -40,7 +40,7 @@ char *argv0 = "satr";
 static void
 usage(void)
 {
-	fprintf(stderr, "usage: %s\n",
+	fprintf(stderr, "usage: %s [JOB-ID]...\n",
 	        strrchr(argv0) ? (strrchr(argv0) + 1) : argv0);
 	exit(2);
 }
@@ -59,11 +59,35 @@ usage(void)
 int
 main(int argc, char *argv[])
 {
+	size_t n = 0;
+	char *msg = NULL;
+	int i;
+
 	if (argc > 0)  argv0 = argv[0];
-	if (argc > 1)  usage(); /* TODO possibility to select job */
+	if (argc < 2)
+		goto run;
+	if (!strcmp(argv[1], "--")
+		argv++, argc--;
+	for (i = 1; i < argc; i++)
+		if (argv[i][0] == '-')
+			usage();
+
+	if (!(msg = malloc(n = measure_array(argv + 1))))
+		goto fail;
+	store_array(msg, argv + 1);
 
-	if (send_command(SAT_RUN, 0, NULL))
-		return errno ? (perror(argv0), 1) : 3;
+run:
+	if (send_command(SAT_RUN, n, msg)) {
+		if (errno)
+			goto fail;
+		free(msg);
+		return 3;
+	}
 	return 0;
+
+fail:
+	perror(*argv);
+	free(msg);
+	return 1;
 }