mock: split out aio and gpio implementations to separate files

Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

src/mock/mock_board_aio.c

@@ -0,0 +1,52 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "mock/mock_board_aio.h"
+
+mraa_result_t
+mraa_mock_aio_init_internal_replace(mraa_aio_context dev, int pin)
+{
+    dev->channel = pin;
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_aio_close_replace(mraa_aio_context dev)
+{
+    free(dev);
+    return MRAA_SUCCESS;
+}
+
+int
+mraa_mock_aio_read_replace(mraa_aio_context dev)
+{
+    // return some random number between 0 and max value, based on the resolution
+    int max_value = (1 << dev->value_bit) - 1;
+    srand(time(NULL));
+    return rand() % max_value;
+}