feat: (twimap) provide an easy way for mapping kernel objects into filesystem

[lunaix-os.git] / lunaix-os / kernel / time / clock.c

diff --git a/lunaix-os/kernel/time/clock.c b/lunaix-os/kernel/time/clock.c
index 15a6a32aaf5fbf67527457578d30ebf52f46f18c..0f0457530df0f70240de7a6dae5caa8adec0ec5d 100644 (file)
--- a/lunaix-os/kernel/time/clock.c
+++ b/lunaix-os/kernel/time/clock.c
@@ -1,5 +1,6 @@
 #include <hal/rtc.h>
 #include <lunaix/clock.h>
 #include <hal/rtc.h>
 #include <lunaix/clock.h>

+#include <lunaix/fs/twifs.h>

 #include <lunaix/spike.h>
 #include <lunaix/timer.h>
 
 #include <lunaix/spike.h>
 #include <lunaix/timer.h>
 


@@ -8,6 +9,52 @@ static volatile time_t sys_time;
 void
 clock_systime_counter(void* arg);
 
 void
 clock_systime_counter(void* arg);
 

+void
+__clock_read_systime(struct twimap* map)
+{
+    time_t save = sys_time;
+    twimap_printf(map, "%u", save);
+}
+
+void
+__clock_read_datetime(struct twimap* map)
+{
+    datetime_t dt;
+    clock_walltime(&dt);
+    twimap_printf(map,
+                  "%.4d-%.2d-%.2d %.2d:%.2d:%.2d",
+                  dt.year,
+                  dt.month,
+                  dt.day,
+                  dt.hour,
+                  dt.minute,
+                  dt.second);
+}
+
+void
+__clock_read_unix(struct twimap* map)
+{
+    datetime_t dt;
+    clock_walltime(&dt);
+    twimap_printf(map, "%u", clock_tounixtime(&dt));
+}
+
+void
+clock_build_mapping()
+{
+    struct twifs_node* root = twifs_dir_node(NULL, "clock");
+    struct twimap* map;
+
+    map = twifs_mapping(root, NULL, "systime");
+    map->read = __clock_read_systime;
+
+    map = twifs_mapping(root, NULL, "unix");
+    map->read = __clock_read_unix;
+
+    map = twifs_mapping(root, NULL, "datetime");
+    map->read = __clock_read_datetime;
+}
+

 void
 clock_init()
 {
 void
 clock_init()
 {


@@ -17,6 +64,8 @@ clock_init()
 
     // 系统计时器每毫秒累加。
     timer_run_ms(1, clock_systime_counter, NULL, TIMER_MODE_PERIODIC);
 
     // 系统计时器每毫秒累加。
     timer_run_ms(1, clock_systime_counter, NULL, TIMER_MODE_PERIODIC);

+
+    clock_build_mapping();

 }
 
 void
 }
 
 void