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-rw-r--r--src/shared/verbs.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/shared/verbs.h b/src/shared/verbs.h
new file mode 100644
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--- /dev/null
+++ b/src/shared/verbs.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <stdbool.h>
+
+#define VERB_ANY (UINT_MAX)
+
+typedef enum VerbFlags {
+ VERB_DEFAULT = 1 << 0, /* The verb to run if no verb is specified */
+ VERB_ONLINE_ONLY = 1 << 1, /* Just do nothing when running in chroot or offline */
+} VerbFlags;
+
+typedef struct {
+ const char *verb;
+ unsigned min_args, max_args;
+ VerbFlags flags;
+ int (* const dispatch)(int argc, char *argv[], void *userdata);
+} Verb;
+
+bool running_in_chroot_or_offline(void);
+
+const Verb* verbs_find_verb(const char *name, const Verb verbs[]);
+int dispatch_verb(int argc, char *argv[], const Verb verbs[], void *userdata);