99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
/*
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* Core Definitions for QAPI/QMP Dispatch
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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* Michael Roth <mdroth@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#include "qapi/qmp-core.h"
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static QTAILQ_HEAD(QmpCommandList, QmpCommand) qmp_commands =
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QTAILQ_HEAD_INITIALIZER(qmp_commands);
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void qmp_register_command(const char *name, QmpCommandFunc *fn,
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QmpCommandOptions options)
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{
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QmpCommand *cmd = g_malloc0(sizeof(*cmd));
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cmd->name = name;
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cmd->type = QCT_NORMAL;
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cmd->fn = fn;
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cmd->enabled = true;
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cmd->options = options;
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QTAILQ_INSERT_TAIL(&qmp_commands, cmd, node);
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}
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QmpCommand *qmp_find_command(const char *name)
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{
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QmpCommand *cmd;
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QTAILQ_FOREACH(cmd, &qmp_commands, node) {
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if (strcmp(cmd->name, name) == 0) {
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return cmd;
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}
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}
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return NULL;
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}
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static void qmp_toggle_command(const char *name, bool enabled)
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{
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QmpCommand *cmd;
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QTAILQ_FOREACH(cmd, &qmp_commands, node) {
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if (strcmp(cmd->name, name) == 0) {
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cmd->enabled = enabled;
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return;
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}
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}
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}
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void qmp_disable_command(const char *name)
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{
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qmp_toggle_command(name, false);
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}
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void qmp_enable_command(const char *name)
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{
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qmp_toggle_command(name, true);
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}
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bool qmp_command_is_enabled(const char *name)
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{
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QmpCommand *cmd;
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QTAILQ_FOREACH(cmd, &qmp_commands, node) {
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if (strcmp(cmd->name, name) == 0) {
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return cmd->enabled;
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}
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}
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return false;
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}
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char **qmp_get_command_list(void)
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{
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QmpCommand *cmd;
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int count = 1;
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char **list_head, **list;
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QTAILQ_FOREACH(cmd, &qmp_commands, node) {
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count++;
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}
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list_head = list = g_malloc0(count * sizeof(char *));
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QTAILQ_FOREACH(cmd, &qmp_commands, node) {
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*list = strdup(cmd->name);
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list++;
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}
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return list_head;
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}
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