[Qemu-devel] [PATCH 13/23] QMP: Introduce query commands dispatch table

[Luiz Capitulino <lcapitulino@redhat.com>]

The new table is a copy of HMP's table, containing only QObject
handlers.

In the near future HMP will be making QMP calls and then we will
be able to drop QObject handlers from HMP's table.

>From now on, QMP and HMP have different query command dispatch
tables.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 monitor.c |  130 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 128 insertions(+), 2 deletions(-)

diff --git a/monitor.c b/monitor.c
index 06141a5..bf5da50 100644
--- a/monitor.c
+++ b/monitor.c
@@ -190,6 +190,7 @@ static const mon_cmd_t mon_cmds[];
 static const mon_cmd_t info_cmds[];
 
 static const mon_cmd_t qmp_cmds[];
+static const mon_cmd_t qmp_query_cmds[];
 
 Monitor *cur_mon;
 Monitor *default_mon;
@@ -754,7 +755,7 @@ static void do_info_commands(Monitor *mon, QObject **ret_data)
         }
     }
 
-    for (cmd = info_cmds; cmd->name != NULL; cmd++) {
+    for (cmd = qmp_query_cmds; cmd->name != NULL; cmd++) {
         if (monitor_handler_ported(cmd) && !monitor_cmd_user_only(cmd)) {
             char buf[128];
             snprintf(buf, sizeof(buf), "query-%s", cmd->name);
@@ -2642,6 +2643,131 @@ static const mon_cmd_t qmp_cmds[] = {
     { /* NULL */ },
 };
 
+static const mon_cmd_t qmp_query_cmds[] = {
+    {
+        .name       = "version",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the version of QEMU",
+        .user_print = do_info_version_print,
+        .mhandler.info_new = do_info_version,
+    },
+    {
+        .name       = "commands",
+        .args_type  = "",
+        .params     = "",
+        .help       = "list QMP available commands",
+        .user_print = monitor_user_noop,
+        .mhandler.info_new = do_info_commands,
+    },
+    {
+        .name       = "chardev",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the character devices",
+        .user_print = qemu_chr_info_print,
+        .mhandler.info_new = qemu_chr_info,
+    },
+    {
+        .name       = "block",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the block devices",
+        .user_print = bdrv_info_print,
+        .mhandler.info_new = bdrv_info,
+    },
+    {
+        .name       = "blockstats",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show block device statistics",
+        .user_print = bdrv_stats_print,
+        .mhandler.info_new = bdrv_info_stats,
+    },
+    {
+        .name       = "cpus",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show infos for each CPU",
+        .user_print = monitor_print_cpus,
+        .mhandler.info_new = do_info_cpus,
+    },
+    {
+        .name       = "pci",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show PCI info",
+        .user_print = do_pci_info_print,
+        .mhandler.info_new = do_pci_info,
+    },
+    {
+        .name       = "kvm",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show KVM information",
+        .user_print = do_info_kvm_print,
+        .mhandler.info_new = do_info_kvm,
+    },
+    {
+        .name       = "status",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the current VM status (running|paused)",
+        .user_print = do_info_status_print,
+        .mhandler.info_new = do_info_status,
+    },
+    {
+        .name       = "mice",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show which guest mouse is receiving events",
+        .user_print = do_info_mice_print,
+        .mhandler.info_new = do_info_mice,
+    },
+    {
+        .name       = "vnc",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the vnc server status",
+        .user_print = do_info_vnc_print,
+        .mhandler.info_new = do_info_vnc,
+    },
+    {
+        .name       = "name",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the current VM name",
+        .user_print = do_info_name_print,
+        .mhandler.info_new = do_info_name,
+    },
+    {
+        .name       = "uuid",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the current VM UUID",
+        .user_print = do_info_uuid_print,
+        .mhandler.info_new = do_info_uuid,
+    },
+    {
+        .name       = "migrate",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show migration status",
+        .user_print = do_info_migrate_print,
+        .mhandler.info_new = do_info_migrate,
+    },
+    {
+        .name       = "balloon",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show balloon information",
+        .user_print = monitor_print_balloon,
+        .mhandler.info_async = do_info_balloon,
+        .flags      = MONITOR_CMD_ASYNC,
+    },
+    { /* NULL */ },
+};
+
 /*******************************************************************/
 
 static const char *pch;
@@ -3369,7 +3495,7 @@ static const mon_cmd_t *monitor_find_command(const char *cmdname)
 
 static const mon_cmd_t *qmp_find_query_cmd(const char *info_item)
 {
-    return search_dispatch_table(info_cmds, info_item);
+    return search_dispatch_table(qmp_query_cmds, info_item);
 }
 
 static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
-- 
1.7.3.1.50.g1e633