refactor: extracted timer function of adapter into separate library

lib/wf/timer/include/wf/timer.h

@@ -0,0 +1,9 @@
+#ifndef WF_TIMER_H
+#define WF_TIMER_H
+
+#include <wf/timer/api.h>
+#include <wf/timer/on_timer_fn.h>
+#include <wf/timer/timer.h>
+#include <wf/timer/manager.h>
+
+#endif

lib/wf/timer/include/wf/timer/api.h

@@ -0,0 +1,8 @@
+#ifndef WF_TIMER_API_H
+#define WF_TIMER_API_H
+
+#ifndef WF_TIMER_API
+#define WF_TIMER_API
+#endif
+
+#endif

lib/wf/timer/include/wf/timer/manager.h

@@ -0,0 +1,29 @@
+#ifndef WF_TIMER_MANAGER_H
+#define WF_TIMER_MANAGER_H
+
+#include <wf/timer/api.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct wf_timer_manager;
+
+extern WF_TIMER_API struct wf_timer_manager * 
+wf_timer_manager_create(void);
+
+extern WF_TIMER_API void
+wf_timer_manager_dispose(
+    struct wf_timer_manager * manager);
+
+extern WF_TIMER_API void
+wf_timer_manager_check(
+    struct wf_timer_manager * manager);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif

lib/wf/timer/include/wf/timer/on_timer_fn.h

@@ -0,0 +1,19 @@
+#ifndef WF_TIMER_ON_TIMER_FN_H
+#define WF_TIMER_ON_TIMER_FN_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct wf_timer;
+
+typedef void wf_timer_on_timer_fn(
+    struct wf_timer * timer,
+    void * user_data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

lib/wf/timer/include/wf/timer/timer.h

@@ -0,0 +1,38 @@
+#ifndef WF_TIMER_TIMER_H
+#define WF_TIMER_TIMER_H
+
+#include <wf/timer/api.h>
+#include <wf/timer/on_timer_fn.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct wf_timer;
+struct wf_timer_manager;
+
+extern WF_TIMER_API struct wf_timer *
+wf_timer_create(
+    struct wf_timer_manager * manager,
+    wf_timer_on_timer_fn * on_timer,
+    void * user_data);
+
+extern WF_TIMER_API void
+wf_timer_dispose(
+    struct wf_timer * timer);
+
+extern WF_TIMER_API void
+wf_timer_start(
+    struct wf_timer * timer,
+    int timeout_ms);
+
+extern WF_TIMER_API void
+wf_timer_cancel(
+    struct wf_timer * timer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif