feat(server): Add Embedded HTTP Server & REST API, Systemd Service Manager, Multi-User Auth, Syslog, Crond, and Server Metrics

include/init/service.h

@@ -0,0 +1,44 @@
+#ifndef _INIT_SERVICE_H
+#define _INIT_SERVICE_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+
+#define MAX_SERVICES 16
+
+typedef enum {
+    SERVICE_STATE_STOPPED = 0,
+    SERVICE_STATE_STARTING,
+    SERVICE_STATE_RUNNING,
+    SERVICE_STATE_STOPPING,
+    SERVICE_STATE_FAILED
+} service_state_t;
+
+typedef int (*service_func_t)(void);
+
+typedef struct service_unit {
+    uint32_t id;
+    char name[32];
+    char description[64];
+    service_state_t state;
+    bool enabled;
+    uint32_t pid;
+    uint64_t start_time;
+    uint32_t restart_count;
+    service_func_t start_fn;
+    service_func_t stop_fn;
+    bool in_use;
+} service_unit_t;
+
+void service_manager_init(void);
+int  service_register(const char* name, const char* desc, service_func_t start_fn, service_func_t stop_fn, bool enable_at_boot);
+int  service_start(const char* name);
+int  service_stop(const char* name);
+int  service_restart(const char* name);
+service_state_t service_get_state(const char* name);
+
+size_t service_get_count(void);
+const service_unit_t* service_get_by_index(size_t index);
+
+#endif // _INIT_SERVICE_H