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-rw-r--r--src/power_commands.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/src/power_commands.c b/src/power_commands.c
new file mode 100644
index 0000000..e91b31d
--- /dev/null
+++ b/src/power_commands.c
@@ -0,0 +1,179 @@
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include "utils.h"
+
+#include "d_bus_commands.h"
+#include "power_commands.h"
+
+static const string_quadruple_t chassis_dbus = {
+ "xyz.openbmc_project.State.Chassis",
+ "/xyz/openbmc_project/state/chassis0",
+ "xyz.openbmc_project.State.Chassis",
+ "RequestedPowerTransition"};
+
+static const string_quadruple_t host_dbus = {
+ "xyz.openbmc_project.State.Host",
+ "/xyz/openbmc_project/state/host0",
+ "xyz.openbmc_project.State.Host",
+ "RequestedHostTransition"};
+
+static const string_quadruple_t policy_dbus = {
+ "xyz.openbmc_project.Settings",
+ "/xyz/openbmc_project/control/host0/power_restore_policy",
+ "xyz.openbmc_project.Control.Power.RestorePolicy",
+ "PowerRestorePolicy"};
+
+
+typedef enum
+{
+ POWER_UNKNOWN=-1,
+ POWER_ON_GRACEFUL=100,
+ POWER_ON_FORCE,
+ POWER_OFF_GRACEFUL,
+ POWER_OFF_FORCE,
+ POWER_RESET_GRACEFUL,
+ POWER_RESET_FORCE
+}power_command_t;
+
+static const command_dbus_path_t power_command_paths[] = {
+ { POWER_ON_GRACEFUL, &host_dbus },
+ { POWER_ON_FORCE, &host_dbus },
+ { POWER_OFF_GRACEFUL, &host_dbus },
+ { POWER_OFF_FORCE, &chassis_dbus },
+ { POWER_RESET_GRACEFUL, &host_dbus },
+ { POWER_RESET_FORCE, &host_dbus },
+ { 0, NULL }
+};
+
+static const command_dbus_member_t power_command_values[] = {
+ { POWER_ON_GRACEFUL, {.type="s", .string="xyz.openbmc_project.State.Host.Transition.On" }},
+ { POWER_ON_FORCE, {.type="s", .string="xyz.openbmc_project.State.Host.Transition.On" }},
+ { POWER_OFF_GRACEFUL, {.type="s", .string="xyz.openbmc_project.State.Host.Transition.Off" }},
+ { POWER_OFF_FORCE, {.type="s", .string="xyz.openbmc_project.State.Chassis.Transition.Off" }},
+ { POWER_RESET_GRACEFUL, {.type="s", .string="xyz.openbmc_project.State.Host.Transition.GracefulWarmReboot" }},
+ { POWER_RESET_FORCE, {.type="s", .string="xyz.openbmc_project.State.Host.Transition.ForceWarmReboot" }},
+ { 0, {.type=NULL, .integer=0}}
+};
+
+typedef enum
+{
+ POWER_POLICY_UNKNOWN=-1,
+ POWER_POLICY_ON=100,
+ POWER_POLICY_OFF,
+ POWER_POLICY_RESTORE
+
+}power_policy_command_t;
+
+
+static universal_command_t power_commands[] = {
+ { "on-graceful", POWER_ON_GRACEFUL, "Graceful Power On" },
+ { "on", POWER_ON_GRACEFUL, "Graceful Power On" },
+ { "on-force", POWER_ON_FORCE, "Force Power On" },
+ { "off-graceful", POWER_OFF_GRACEFUL, "Graceful Power Off" },
+ { "off", POWER_OFF_GRACEFUL, "Graceful Power Off" },
+ { "off-force", POWER_OFF_FORCE, "Force Power Off" },
+ { "reset-graceful", POWER_RESET_GRACEFUL, "Graceful Reset" },
+ { "reset", POWER_RESET_GRACEFUL, "Graceful Reset" },
+ { "reset-force", POWER_RESET_FORCE, "Force Reset" },
+ { NULL, 0, NULL }
+};
+
+static const universal_command_t power_policy_commands[] = {
+ {"always-on", POWER_POLICY_ON, "Server is always ON"},
+ {"always-off", POWER_POLICY_OFF, "Server is always ON"},
+ {"restore", POWER_POLICY_RESTORE, "Server restores previous state"},
+ { NULL, 0, NULL }
+};
+
+static const command_dbus_path_t power_command_policy_paths[] = {
+ { POWER_POLICY_ON, &policy_dbus },
+ { POWER_POLICY_OFF, &policy_dbus },
+ { POWER_POLICY_RESTORE, &policy_dbus },
+ { 0, NULL }
+};
+
+static const command_dbus_member_t power_command_policy_values[] = {
+ { POWER_POLICY_ON, {.type="s", .string="xyz.openbmc_project.Control.Power.RestorePolicy.Policy.AlwaysOn" }},
+ { POWER_POLICY_OFF, {.type="s", .string="xyz.openbmc_project.Control.Power.RestorePolicy.Policy.AlwaysOff" }},
+ { POWER_POLICY_RESTORE, {.type="s", .string="xyz.openbmc_project.Control.Power.RestorePolicy.Policy.Restore" }},
+ { 0, {.type=NULL, .integer=0 }}
+};
+
+int com_status(const universal_command_t *commands, const command_dbus_path_t * paths, const command_dbus_member_t * values)
+{
+ for(const command_dbus_path_t * cur_path = paths;cur_path->path !=NULL; cur_path++)
+ {
+ _cleanup_string_ char * value = dbus_get_property_string(cur_path->path);
+ if(!value)continue;
+ const command_dbus_member_t* member = get_dbus_command_by_member(value, values);
+ if(!member)continue;
+ const universal_command_t* cur_cmd = get_command_by_enum(member->command, commands);
+ if(!cur_cmd)
+ continue;
+ printf("Current status: %s - %s\n", cur_cmd->name, cur_cmd->help);
+
+ }
+ return 0;
+}
+
+static int power_status()
+{
+
+ _cleanup_string_ char * host_value = dbus_get_property_string(&host_dbus);
+ if(!host_value)
+ return -EOPNOTSUPP;
+ const command_dbus_member_t* member = get_dbus_command_by_member(host_value, power_command_values);
+ if(!member)
+ return -EOPNOTSUPP;
+ const universal_command_t* cur_cmd = get_command_by_enum(member->command, power_commands);
+ if(!cur_cmd)
+ return -EOPNOTSUPP;
+ printf("Power status: \n");
+ printf("\tHost: %s - %s\n", cur_cmd->name, cur_cmd->help);
+ _cleanup_string_ char * chassis_value = dbus_get_property_string(&chassis_dbus);
+ if(!host_value)
+ return -EOPNOTSUPP;
+ member = get_dbus_command_by_member(host_value, power_command_values);
+ if(!member)
+ return -EOPNOTSUPP;
+ cur_cmd = get_command_by_enum(member->command, power_commands);
+ if(!cur_cmd)
+ return -EOPNOTSUPP;
+
+ printf("\tChassis: %s - %s\n", cur_cmd->name, cur_cmd->help);
+
+
+ return 0;
+}
+
+static int power_policy_status()
+{
+
+ _cleanup_string_ char * host_value = dbus_get_property_string(&host_dbus);
+ if(!host_value)
+ return -EOPNOTSUPP;
+ const command_dbus_member_t* member = get_dbus_command_by_member(host_value, power_command_values);
+ if(!member)
+ return -EOPNOTSUPP;
+ const universal_command_t* cur_cmd = get_command_by_enum(member->command, power_commands);
+ if(!cur_cmd)
+ return -EOPNOTSUPP;
+ printf("Power policy tatus: \n");
+ printf("\tHost: %s - %s\n", cur_cmd->name, cur_cmd->help);
+
+ return 0;
+}
+
+int com_power( char *arg )
+{
+ if(strcmp(arg, "status")==0)return power_status();
+ return com_dbus_property(arg, power_commands, power_command_paths, power_command_values);
+}
+
+int com_power_policy( char* arg )
+{
+ if(strcmp(arg, "status")==0)return power_policy_status();
+ return com_dbus_property(arg, power_policy_commands, power_command_policy_paths, power_command_policy_values);
+}
generated by cgit v1.2.3 (git 2.39.0) at 2024-05-08 17:52:17 +0300