ref: 8ab7728d26e22d0d6310d8fc4b269a9625764c60
parent: 14c9ded75eb5ae8be70369effb7f946637de3843
author: gkostka <kostka.grzegorz@gmail.com>
date: Fri Nov 13 18:35:51 EST 2015
Add lwext4_mkfs tool skeleton
--- a/fs_test/CMakeLists.txt
+++ b/fs_test/CMakeLists.txt
@@ -16,3 +16,6 @@
target_link_libraries(lwext4_generic blockdev)
target_link_libraries(lwext4_generic lwext4)
+add_executable(lwext4_mkfs lwext4_mkfs.c)
+target_link_libraries(lwext4_mkfs blockdev)
+target_link_libraries(lwext4_mkfs lwext4)
\ No newline at end of file
--- /dev/null
+++ b/fs_test/lwext4_mkfs.c
@@ -1,0 +1,147 @@
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdbool.h>
+#include <inttypes.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include <ext4.h>
+#include <ext4_mkfs.h>
+#include "../blockdev/linux/ext4_filedev.h"
+#include "../blockdev/windows/io_raw.h"
+
+/**@brief Input stream name.*/
+const char *input_name = NULL;
+
+/**@brief Block device handle.*/
+static struct ext4_blockdev *bd;
+
+/**@brief Indicates that input is windows partition.*/
+static bool winpart = false;
+
+static const char *usage = " \n\
+Welcome in lwext4_mkfs tool . \n\
+Copyright (c) 2015 Grzegorz Kostka (kostka.grzegorz@gmail.com) \n\
+Usage: \n\
+[-i] --input - input file name (or blockdevice) \n\
+[-w] --wpart - windows partition mode \n\
+\n";
+
+
+static bool open_linux(void)
+{+ ext4_filedev_filename(input_name);
+ bd = ext4_filedev_get();
+ if (!bd) {+ printf("open_filedev: fail\n");+ return false;
+ }
+ return true;
+}
+
+static bool open_windows(void)
+{+#ifdef WIN32
+ ext4_io_raw_filename(input_name);
+ bd = ext4_io_raw_dev_get();
+ if (!bd) {+ printf("open_winpartition: fail\n");+ return false;
+ }
+ return true;
+#else
+ printf("open_winpartition: this mode should be used only under windows "+ "!\n");
+ return false;
+#endif
+}
+
+static bool open_filedev(void)
+{+ if (winpart) {+ if (!open_windows())
+ return false;
+ } else {+ if (!open_linux())
+ return false;
+ }
+
+ return true;
+}
+
+
+static bool parse_opt(int argc, char **argv)
+{+ int option_index = 0;
+ int c;
+
+ static struct option long_options[] = {+ {"input", required_argument, 0, 'i'},+ {"wpart", no_argument, 0, 'w'},+ {0, 0, 0, 0}};+
+ while (-1 != (c = getopt_long(argc, argv, "i:w",
+ long_options, &option_index))) {+
+ switch (c) {+ case 'i':
+ input_name = optarg;
+ break;
+ case 'w':
+ winpart = true;
+ break;
+ default:
+ printf("%s", usage);+ return false;
+ }
+ }
+ return true;
+}
+
+int main(int argc, char **argv)
+{+ if (!parse_opt(argc, argv))
+ return EXIT_FAILURE;
+
+ if (!open_filedev())
+ return EXIT_FAILURE;
+
+ static struct ext4_mkfs_info info;
+ int r = ext4_mkfs(bd, &info);
+ if (r != EOK)
+ return EXIT_FAILURE;
+
+ return EXIT_SUCCESS;
+}