Rename C++ header files to .hpp

[lttng-tools.git] / src / bin / lttng / command.hpp

diff --git a/src/bin/lttng/command.hpp b/src/bin/lttng/command.hpp
new file mode 100644 (file)
index 0000000..c707267
--- /dev/null
+++ b/src/bin/lttng/command.hpp
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2011 EfficiOS Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef _LTTNG_CMD_H
+#define _LTTNG_CMD_H
+
+#include <lttng/lttng.h>
+#include <common/common.hpp>
+#include <common/defaults.hpp>
+
+#include "conf.hpp"
+#include "utils.hpp"
+
+#define DECL_COMMAND(_name) \
+       extern int cmd_##_name(int, const char **)
+
+#ifdef LTTNG_EMBED_HELP
+# define HELP_MSG_NAME         help_msg
+# define SHOW_HELP_ERROR_LINE  ERR("Cannot show --help for `lttng-%s`", argv[0]);
+#else
+# define HELP_MSG_NAME         NULL
+# define SHOW_HELP_ERROR_LINE  ;
+#endif
+
+#define SHOW_HELP()                                                    \
+       do {                                                            \
+               ret = show_cmd_help(argv[0], HELP_MSG_NAME);            \
+                                                                       \
+               if (ret) {                                              \
+                       SHOW_HELP_ERROR_LINE                            \
+                       ret = CMD_ERROR;                                \
+               }                                                       \
+       } while (0)
+
+enum cmd_error_code {
+       CMD_SUCCESS = 0,
+       CMD_ERROR,
+       CMD_UNDEFINED,
+       CMD_FATAL,
+       CMD_WARNING,
+       CMD_UNSUPPORTED,
+};
+
+struct cmd_struct {
+       const char *name;
+       int (*func)(int argc, const char **argv);
+};
+
+DECL_COMMAND(list);
+DECL_COMMAND(status);
+DECL_COMMAND(create);
+DECL_COMMAND(destroy);
+DECL_COMMAND(start);
+DECL_COMMAND(stop);
+DECL_COMMAND(enable_events);
+DECL_COMMAND(disable_events);
+DECL_COMMAND(enable_channels);
+DECL_COMMAND(disable_channels);
+DECL_COMMAND(add_context);
+DECL_COMMAND(set_session);
+DECL_COMMAND(version);
+DECL_COMMAND(view);
+DECL_COMMAND(enable_consumer);
+DECL_COMMAND(disable_consumer);
+DECL_COMMAND(snapshot);
+DECL_COMMAND(save);
+DECL_COMMAND(load);
+DECL_COMMAND(track);
+DECL_COMMAND(untrack);
+DECL_COMMAND(metadata);
+DECL_COMMAND(regenerate);
+DECL_COMMAND(rotate);
+DECL_COMMAND(enable_rotation);
+DECL_COMMAND(disable_rotation);
+DECL_COMMAND(clear);
+DECL_COMMAND(add_trigger);
+DECL_COMMAND(list_triggers);
+DECL_COMMAND(remove_trigger);
+
+extern int cmd_help(int argc, const char **argv,
+               const struct cmd_struct commands[]);
+
+#endif /* _LTTNG_CMD_H */