init

src/states/debug_state.c

@@ -0,0 +1,33 @@
+#include <stdio.h>
+
+#include "state.h"
+#include "../device.h"
+
+const char debug_state_name[] = __FILE_NAME__;
+
+static void pressPwrMethod(Device_t *device) {
+    printf("turning off device\n");
+    setOffState(device);
+}
+
+static void pressStrInputMethod(Device_t *device) {
+    printf("nothing happens\n");
+}
+
+static void pressLockMethod(Device_t *device) {
+    printf("locking device\n");
+    setOffState(device);
+}
+
+void setDebugState(Device_t *device) {
+    device->state = (DeviceState_t){
+        .state_name = debug_state_name,
+        .device = device,
+        .methods = (DeviceInterface_t){
+            .pressPwr = &pressPwrMethod,
+            .pressStrInput = &pressStrInputMethod,
+            .pressLock = &pressLockMethod,
+        },
+    };
+}
+

src/states/lock_state.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+
+#include "state.h"
+#include "../device.h"
+
+const char lock_state_name[] = __FILE_NAME__;
+
+static void pressPwrMethod(Device_t *device) {
+    printf("turning off device\n");
+    setOffState(device);
+}
+
+static void pressStrInputMethod(Device_t *device) {
+    if (strcmp(device->entered_string, "dbg") == 0) {
+        printf("entering debug state\n");
+        setDebugState(device);
+        return;
+    }
+    if (strcmp(device->entered_string, "pwd") == 0) {
+        printf("entering unlock state\n");
+        setUnlockState(device);
+        return;
+    }
+
+    printf("unknown string %s\n", device->entered_string);
+
+}
+
+static void pressLockMethod(Device_t *device) {
+    printf("nothing happens\n");
+}
+
+void setLockState(Device_t *device) {
+    device->state = (DeviceState_t){
+        .state_name = lock_state_name,
+        .device = device,
+        .methods = (DeviceInterface_t){
+            .pressPwr = &pressPwrMethod,
+            .pressStrInput = &pressStrInputMethod,
+            .pressLock = &pressLockMethod,
+        },
+    };
+}
+

src/states/off_state.c

@@ -0,0 +1,31 @@
+#include "state.h"
+#include "../device.h"
+#include <stdio.h>
+
+const char off_state_name[] = __FILE_NAME__;
+
+static void pressPwrMethod(Device_t *device) {
+    printf("turning on device\n");
+    setLockState(device);
+}
+
+static void pressStrInputMethod(Device_t *device) {
+    printf("nothing happens\n");
+}
+
+static void pressLockMethod(Device_t *device) {
+    printf("nothing happens\n");
+}
+
+void setOffState(Device_t *device) {
+    device->state = (DeviceState_t){
+        .state_name = off_state_name,
+        .device = device,
+        .methods = (DeviceInterface_t){
+            .pressPwr = &pressPwrMethod,
+            .pressStrInput = &pressStrInputMethod,
+            .pressLock = &pressLockMethod,
+        },
+    };
+}
+

src/states/state.h

@@ -0,0 +1,7 @@
+#pragma once
+#include "../device.h"
+
+void setLockState(Device_t *device);
+void setUnlockState(Device_t *device);
+void setDebugState(Device_t *device);
+void setOffState(Device_t *device);

src/states/unlock_state.c

@@ -0,0 +1,37 @@
+#include "state.h"
+#include "../device.h"
+#include <stdio.h>
+#include <string.h>
+
+const char name[] = __FILE_NAME__;
+
+static void pressPwrMethod(Device_t *device) {
+    printf("turning off device\n");
+    setOffState(device);     
+}
+
+static void pressStrInputMethod(Device_t *device) {
+    if (strcmp(device->entered_string, "dbg") == 0) {
+        printf("entering debug state\n");
+        setDebugState(device);
+    }
+    printf("unknown string %s\n", device->entered_string);
+}
+
+static void pressLockMethod(Device_t *device) {
+    printf("locking device\n");
+    setLockState(device);
+}
+
+void setUnlockState(Device_t *device) {
+    device->state = (DeviceState_t){
+        .state_name = name,
+        .device = device,
+        .methods = (DeviceInterface_t){
+            .pressPwr = &pressPwrMethod,
+            .pressStrInput = &pressStrInputMethod,
+            .pressLock = &pressLockMethod,
+        },
+    };
+}
+