hal/dev_io/utils/*: add new utilities functions

b877a247 · Lucas Russo · 60880352 · b877a247 · b877a247 · b877a247
Commit b877a247 authored Jan 12, 2015 by Lucas Russo
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dev_io_utils.c hal/dev_io/utils/dev_io_utils.c +54 -0

dev_io_utils.h hal/dev_io/utils/dev_io_utils.h +29 -0

utils.mk hal/dev_io/utils/utils.mk +6 -0

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--- a/hal/dev_io/utils/dev_io_utils.c
+++ b/hal/dev_io/utils/dev_io_utils.c
+/*
+ * Copyright (C) 2015  LNLS (www.lnls.br)
+ * Author: Lucas Russo <lucas.russo@lnls.br>
+ *
+ * Released according to the GNU LGPL, version 3 or any later version.
+ */
+
+#include "dev_io_utils.h"
+#include "ll_io_utils.h"
+#include "hal_assert.h"
+
+/* Undef ASSERT_ALLOC to avoid conflicting with other ASSERT_ALLOC */
+#ifdef ASSERT_TEST
+#undef ASSERT_TEST
+#endif
+#define ASSERT_TEST(test_boolean, err_str, err_goto_label, /* err_core */ ...) \
+    ASSERT_HAL_TEST(test_boolean, DEV_IO, "[dev_io:utils]",         \
+            err_str, err_goto_label, /* err_core */ __VA_ARGS__)
+
+#ifdef ASSERT_ALLOC
+#undef ASSERT_ALLOC
+#endif
+#define ASSERT_ALLOC(ptr, err_goto_label, /* err_core */ ...)       \
+    ASSERT_HAL_ALLOC(ptr, DEV_IO, "[dev_io:utils]",                 \
+            devio_err_str(DEVIO_ERR_ALLOC),                         \
+            err_goto_label, /* err_core */ __VA_ARGS__)
+
+#ifdef CHECK_ERR
+#undef CHECK_ERR
+#endif
+#define CHECK_ERR(err, err_type)                                    \
+    CHECK_HAL_ERR(err, DEV_IO, "[dev_io:utils]",                    \
+            devio_err_str (err_type))
+
+/************** Utility functions ****************/
+
+const llio_types_t devio_types_map [] = {
+    {.name = BE_DEVIO_STR,          .type = BE_DEVIO},
+    {.name = FE_DEVIO_STR,          .type = FE_DEVIO},
+    {.name = INVALID_DEVIO_STR,     .type = INVALID_DEVIO},
+    {.name = LLIO_TYPE_NAME_END,    .type = LLIO_TYPE_END}        /* End marker */
+};
+
+devio_type_e devio_str_to_type (const char *type_str)
+{
+    devio_type_e ret = llio_str_to_gen_type (type_str, devio_types_map);
+
+    return (ret == LLIO_TYPE_END)? INVALID_DEVIO: ret;
+}
+
+char *devio_type_to_str (devio_type_e type)
+{
+    return llio_gen_type_to_str (type, devio_types_map);
+}
--- a/hal/dev_io/utils/dev_io_utils.h
+++ b/hal/dev_io/utils/dev_io_utils.h
+/*
+ * Copyright (C) 2015 LNLS (www.lnls.br)
+ * Author: Lucas Russo <lucas.russo@lnls.br>
+ *
+ * Released according to the GNU LGPL, version 3 or any later version.
+ */
+
+#ifndef _DEV_IO_UTILS_H_
+#define _DEV_IO_UTILS_H_
+
+#include <inttypes.h>
+
+/* Device type */
+enum _devio_type_e {
+    BE_DEVIO = 0,                       /* Back-End DEVIO */
+    FE_DEVIO,                           /* Front-End DEVIO */
+    INVALID_DEVIO
+};
+
+typedef enum _devio_type_e devio_type_e;
+
+#define BE_DEVIO_STR                    "be"
+#define FE_DEVIO_STR                    "fe"
+#define INVALID_DEVIO_STR               "invalid"
+
+devio_type_e devio_str_to_type (const char *type_str);
+char *devio_type_to_str (devio_type_e type);
+
+#endif
--- a/hal/dev_io/utils/utils.mk
+++ b/hal/dev_io/utils/utils.mk
+dev_io_utils_DIR = hal/dev_io/utils
+
+dev_io_utils_OBJS = $(dev_io_utils_DIR)/dev_io_utils.o
+
+dev_io_utils_INCLUDE_DIRS = $(dev_io_utils_DIR)
+