gluster-CLI-and-mgmt-glusterd-added-to-codebase

Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971

1 files changed, 139 insertions, 0 deletions

diff --git a/cli/src/cli.h b/cli/src/cli.h
new file mode 100644
index 00000000000..c532babf4f5
--- /dev/null
+++ b/cli/src/cli.h
@@ -0,0 +1,139 @@
+/*
+   Copyright (c) 2006-2009 Gluster, Inc. <http://www.gluster.com>
+   This file is part of GlusterFS.
+
+   GlusterFS 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 3 of the License,
+   or (at your option) any later version.
+
+   GlusterFS 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 this program.  If not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __CLI_H__
+#define __CLI_H__
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "rpc-clnt.h"
+#include "glusterfs.h"
+#include "protocol-common.h"
+
+#define DEFAULT_EVENT_POOL_SIZE            16384
+#define CLI_GLUSTERD_PORT                   6969
+
+enum argp_option_keys {
+	ARGP_DEBUG_KEY = 133,
+};
+
+struct cli_state;
+struct cli_cmd_word;
+struct cli_cmd_tree;
+
+typedef int (cli_cmd_cbk_t)(struct cli_state *state,
+                            struct cli_cmd_word *word,
+                            const char **words,
+                            int wordcount);
+typedef int (cli_cmd_match_t)(struct cli_cmd_word *word);
+typedef int (cli_cmd_filler_t)(struct cli_cmd_word *word);
+
+struct cli_cmd_word {
+        struct cli_cmd_tree   *tree;
+        const char            *word;
+        cli_cmd_filler_t      *filler;
+        cli_cmd_match_t       *match;
+        cli_cmd_cbk_t         *cbkfn;
+
+        int                    nextwords_cnt;
+        struct cli_cmd_word  **nextwords;
+};
+
+
+struct cli_cmd_tree {
+        struct cli_state      *state;
+        struct cli_cmd_word    root;
+};
+
+
+struct cli_state {
+        int                   argc;
+        char                **argv;
+
+        char                  debug;
+
+        /* for events dispatching */
+        glusterfs_ctx_t      *ctx;
+
+        /* registry of known commands */
+        struct cli_cmd_tree   tree;
+
+        /* the thread which "executes" the command in non-interactive mode */
+        /* also the thread which reads from stdin in non-readline mode */
+        pthread_t             input;
+
+        /* terminal I/O */
+        const char           *prompt;
+        int                   rl_enabled;
+        int                   rl_processing;
+
+        /* autocompletion state */
+        char                **matches;
+        char                **matchesp;
+};
+
+
+typedef ssize_t (*cli_serialize_t) (struct iovec outmsg, void *args);
+
+extern struct cli_state *global_state; /* use only in readline callback */
+
+int cli_cmd_register (struct cli_cmd_tree *tree, const char *template,
+                      cli_cmd_cbk_t cbk);
+int cli_cmds_register (struct cli_state *state);
+
+int cli_input_init (struct cli_state *state);
+
+int cli_cmd_process (struct cli_state *state, int argc, char *argv[]);
+int cli_cmd_process_line (struct cli_state *state, const char *line);
+
+int cli_rl_enable (struct cli_state *state);
+int cli_rl_out (struct cli_state *state, const char *fmt, va_list ap);
+
+int cli_out (const char *fmt, ...);
+
+int
+cli_submit_request (void *req, call_frame_t *frame, 
+                    rpc_clnt_prog_t *prog, 
+                    int procnum, struct iobref *iobref, 
+                    cli_serialize_t sfunc, xlator_t *this,
+                    fop_cbk_fn_t cbkfn);
+
+int32_t
+cli_cmd_volume_create_parse (const char **words, int wordcount, 
+                             dict_t **options);
+
+int32_t
+cli_cmd_volume_set_parse (const char **words, int wordcount, 
+                          dict_t **options);
+
+int32_t
+cli_cmd_volume_add_brick_parse (const char **words, int wordcount, 
+                                dict_t **options);
+
+int32_t
+cli_cmd_volume_remove_brick_parse (const char **words, int wordcount, 
+                                   dict_t **options);
+
+int32_t
+cli_cmd_volume_replace_brick_parse (const char **words, int wordcount, 
+                                   dict_t **options);
+#endif /* __CLI_H__ */