started on positioning + command structure

1 files changed, 40 insertions, 0 deletions

diff --git a/command.c b/command.c
new file mode 100644
index 0000000..a4b4e55
--- /dev/null
+++ b/command.c
@@ -0,0 +1,40 @@
+
+#include "command.h"
+
+#include "ccan/tal/tal.h"
+#include "ccan/tal/str/str.h"
+
+void
+command_init(struct command *cmd) {
+	cmd->children = NULL;
+}
+
+int
+command_is_prefix(struct command *cmd) {
+	size_t count = tal_count(cmd->children);
+	return count > 0;
+}
+
+
+struct command *
+test_root_commands(tal_t *ctx) {
+	unsigned long i, j;
+	struct command *cmds = NULL;
+	struct command *child = NULL;
+
+	cmds = tal_arr(ctx, struct command, 5);
+
+	const unsigned long c = 'a';
+	for (i = 0; i < tal_count(cmds); i++) {
+		cmds[i].name = tal_fmt(cmds, "hello-%d", (int)i);
+		cmds[i].bind = tal_fmt(cmds, "%c", (int)(c+i));
+		child = cmds[i].children = tal_arr(cmds, struct command, i % 2);
+		for (j = 0; j < tal_count(child); j++) {
+			child[j].name = tal_fmt(child, "child-%d-%d", (int)i, (int)j);
+			child[j].bind = tal_fmt(child, "%c", (int)(c+j));
+			child[j].children = NULL;
+		}
+	}
+
+	return cmds;
+}