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-rw-r--r--cmd/service/service.84
-rw-r--r--cmd/service/status.c106
2 files changed, 110 insertions, 0 deletions
diff --git a/cmd/service/service.8 b/cmd/service/service.8
index 86036a3..c69aac5 100644
--- a/cmd/service/service.8
+++ b/cmd/service/service.8
@@ -38,6 +38,10 @@ the desired service instance.
.BR dumpscript " " \fI<service>\fP " " \fI[arguments]\fP
Parse a service file from and produce a pseudo shell script containing the
exact commands executed when starting the service.
+.TP
+.BR status
+Print a status report of all supervised services, i.e. if they are currently
+running, have exited or waiting to be scheduled.
.SH AVAILABILITY
This program is part of the Pygos init system.
.SH COPYRIGHT
diff --git a/cmd/service/status.c b/cmd/service/status.c
new file mode 100644
index 0000000..c8e87c4
--- /dev/null
+++ b/cmd/service/status.c
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: ISC */
+#include "servicecmd.h"
+#include "initsock.h"
+#include "service.h"
+#include "config.h"
+
+#include <unistd.h>
+
+static void free_resp(init_status_response_t *resp)
+{
+ free(resp->filename);
+ free(resp->service_name);
+}
+
+static int cmd_status(int argc, char **argv)
+{
+ init_status_response_t resp;
+ int fd, ret = EXIT_FAILURE;
+ char tmppath[256];
+ const char *state;
+ bool is_tty;
+
+ if (check_arguments(argv[0], argc, 1, 1))
+ return EXIT_FAILURE;
+
+ sprintf(tmppath, "/tmp/svcstatus.%d.sock", (int)getpid());
+ fd = init_socket_open(tmppath);
+
+ if (fd < 0) {
+ unlink(tmppath);
+ return EXIT_FAILURE;
+ }
+
+ if (init_socket_send_request(fd, EIR_STATUS))
+ goto out;
+
+ is_tty = (isatty(STDOUT_FILENO) == 1);
+
+ for (;;) {
+ memset(&resp, 0, sizeof(resp));
+
+ if (init_socket_recv_status(fd, &resp)) {
+ perror("reading from initd socket");
+ free_resp(&resp);
+ goto out;
+ }
+
+ if (resp.state == ESS_NONE) {
+ free_resp(&resp);
+ break;
+ }
+
+ switch (resp.state) {
+ case ESS_RUNNING:
+ if (!is_tty) {
+ state = "Running";
+ break;
+ }
+ state = "\033[22;32mRunning\033[0m";
+ break;
+ case ESS_ENQUEUED:
+ state = " Queue ";
+ break;
+ case ESS_EXITED:
+ if (!is_tty) {
+ state = "Exited ";
+ break;
+ }
+ if (resp.exit_status == EXIT_SUCCESS) {
+ state = "\033[22;33mExited \033[0m";
+ } else {
+ state = "\033[22;31mExited \033[0m";
+ }
+ break;
+ default:
+ if (!is_tty) {
+ state = "Unknown";
+ break;
+ }
+ state = "\033[22;31mUnknown\033[0m";
+ break;
+ }
+
+ printf("[%s] %s\n", state, resp.filename);
+
+ free_resp(&resp);
+ }
+
+ ret = EXIT_SUCCESS;
+out:
+ close(fd);
+ unlink(tmppath);
+ return ret;
+}
+
+static command_t status = {
+ .cmd = "status",
+ .usage = "",
+ .s_desc = "report the status of the currently enabled services",
+ .l_desc = "Gathers a list of all currently running services and the "
+ "state that they are in (currently running, exited, wating "
+ "to get scheduled).",
+ .run_cmd = cmd_status,
+};
+
+REGISTER_COMMAND(status)