monitor: Collect "control" command handlers in qmp-cmds.control.c

Move all of the QMP commands handlers to implement the 'control' module
(qapi/control.json) that can be shared between the system emulator and
tools such as a storage daemon to a new file monitor/qmp-cmds-control.c.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200129102239.31435-4-kwolf@redhat.com>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 0 insertions, 110 deletions

diff --git a/monitor/misc.c b/monitor/misc.c
index b4303d42d0..4c4e47fdc4 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -72,7 +72,6 @@
 #include "qapi/qapi-commands-misc.h"
 #include "qapi/qapi-commands-qom.h"
 #include "qapi/qapi-commands-trace.h"
-#include "qapi/qapi-emit-events.h"
 #include "qapi/qapi-init-commands.h"
 #include "qapi/error.h"
 #include "qapi/qmp-event.h"
@@ -233,58 +232,6 @@ static void hmp_info_help(Monitor *mon, const QDict *qdict)
     help_cmd(mon, "info");
 }
 
-static void query_commands_cb(QmpCommand *cmd, void *opaque)
-{
-    CommandInfoList *info, **list = opaque;
-
-    if (!cmd->enabled) {
-        return;
-    }
-
-    info = g_malloc0(sizeof(*info));
-    info->value = g_malloc0(sizeof(*info->value));
-    info->value->name = g_strdup(cmd->name);
-    info->next = *list;
-    *list = info;
-}
-
-CommandInfoList *qmp_query_commands(Error **errp)
-{
-    CommandInfoList *list = NULL;
-    MonitorQMP *mon;
-
-    assert(monitor_is_qmp(cur_mon));
-    mon = container_of(cur_mon, MonitorQMP, common);
-
-    qmp_for_each_command(mon->commands, query_commands_cb, &list);
-
-    return list;
-}
-
-EventInfoList *qmp_query_events(Error **errp)
-{
-    /*
-     * TODO This deprecated command is the only user of
-     * QAPIEvent_str() and QAPIEvent_lookup[].  When the command goes,
-     * they should go, too.
-     */
-    EventInfoList *info, *ev_list = NULL;
-    QAPIEvent e;
-
-    for (e = 0 ; e < QAPI_EVENT__MAX ; e++) {
-        const char *event_name = QAPIEvent_str(e);
-        assert(event_name != NULL);
-        info = g_malloc0(sizeof(*info));
-        info->value = g_malloc0(sizeof(*info->value));
-        info->value->name = g_strdup(event_name);
-
-        info->next = ev_list;
-        ev_list = info;
-    }
-
-    return ev_list;
-}
-
 /*
  * Minor hack: generated marshalling suppressed for this command
  * ('gen': false in the schema) so we can parse the JSON string
@@ -323,63 +270,6 @@ static void monitor_init_qmp_commands(void)
                          qmp_marshal_qmp_capabilities, QCO_ALLOW_PRECONFIG);
 }
 
-/*
- * Accept QMP capabilities in @list for @mon.
- * On success, set mon->qmp.capab[], and return true.
- * On error, set @errp, and return false.
- */
-static bool qmp_caps_accept(MonitorQMP *mon, QMPCapabilityList *list,
-                            Error **errp)
-{
-    GString *unavailable = NULL;
-    bool capab[QMP_CAPABILITY__MAX];
-
-    memset(capab, 0, sizeof(capab));
-
-    for (; list; list = list->next) {
-        if (!mon->capab_offered[list->value]) {
-            if (!unavailable) {
-                unavailable = g_string_new(QMPCapability_str(list->value));
-            } else {
-                g_string_append_printf(unavailable, ", %s",
-                                      QMPCapability_str(list->value));
-            }
-        }
-        capab[list->value] = true;
-    }
-
-    if (unavailable) {
-        error_setg(errp, "Capability %s not available", unavailable->str);
-        g_string_free(unavailable, true);
-        return false;
-    }
-
-    memcpy(mon->capab, capab, sizeof(capab));
-    return true;
-}
-
-void qmp_qmp_capabilities(bool has_enable, QMPCapabilityList *enable,
-                          Error **errp)
-{
-    MonitorQMP *mon;
-
-    assert(monitor_is_qmp(cur_mon));
-    mon = container_of(cur_mon, MonitorQMP, common);
-
-    if (mon->commands == &qmp_commands) {
-        error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
-                  "Capabilities negotiation is already complete, command "
-                  "ignored");
-        return;
-    }
-
-    if (!qmp_caps_accept(mon, enable, errp)) {
-        return;
-    }
-
-    mon->commands = &qmp_commands;
-}
-
 /* Set the current CPU defined by the user. Callers must hold BQL. */
 int monitor_set_cpu(int cpu_index)
 {