s_client: Stub

4 files changed, 76 insertions, 2 deletions

diff --git a/src/commands.h b/src/commands.h
new file mode 100644
index 0000000..192209e
--- /dev/null
+++ b/src/commands.h
@@ -0,0 +1,28 @@
+/*
+ * Command prototypes
+ *
+ * Copyright (C) 2019  Patrick McDermott
+ *
+ * This file is part of wolfssl-util.
+ *
+ * wolfssl-util is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfssl-util is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with wolfssl-util.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef COMMANDS_H_
+#define COMMANDS_H_
+
+int
+s_client(int argc, char **argv);
+
+#endif  /* COMMANDS_H_ */
diff --git a/src/local.mk b/src/local.mk
index 234479c..6ac396b 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -1,2 +1,4 @@
 wolfssl_util_SOURCES += \
-	%reldir%/main.c
+	%reldir%/commands.h \
+	%reldir%/main.c \
+	%reldir%/s_client.c
diff --git a/src/main.c b/src/main.c
index f5618fb..51323f3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -19,8 +19,24 @@
  * along with wolfssl-util.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <stdio.h>
+#include <string.h>
+
+#include "commands.h"
+
+static void
+usage(FILE *stream, const char *program_name)
+{
+	fprintf(stream, "Usage: %s s_client [options]\n", program_name);
+}
+
 int
 main(int argc, char **argv)
 {
-	return 0;
+	if (argc < 2 || strcmp(argv[1], "s_client") != 0) {
+		usage(stderr, argv[0]);
+		return 1;
+	}
+
+	return s_client(argc - 2, argv + 2);
 }
diff --git a/src/s_client.c b/src/s_client.c
new file mode 100644
index 0000000..0bcb20c
--- /dev/null
+++ b/src/s_client.c
@@ -0,0 +1,28 @@
+/*
+ * s_client command
+ *
+ * Copyright (C) 2019  Patrick McDermott
+ *
+ * This file is part of wolfssl-util.
+ *
+ * wolfssl-util is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfssl-util is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with wolfssl-util.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "commands.h"
+
+int
+s_client(int argc, char **argv)
+{
+	return 0;
+}