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-rw-r--r--fpart/src/cmd_add.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/fpart/src/cmd_add.c b/fpart/src/cmd_add.c
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+/*
+ * Copyright (c) International Business Machines Corp., 2012
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * File: add.c
+ * Author: Shaun Wetzstein <shaun@us.ibm.com>
+ * Descr: --add implementation
+ * Date: 01/30/2013
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <fcntl.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <errno.h>
+#include <ctype.h>
+#include <regex.h>
+
+#include <clib/exception.h>
+#include <clib/attribute.h>
+#include <clib/assert.h>
+#include <clib/list.h>
+#include <clib/list_iter.h>
+#include <clib/misc.h>
+#include <clib/min.h>
+#include <clib/raii.h>
+
+#include "main.h"
+
+int command_add(args_t * args)
+{
+ assert(args != NULL);
+
+ /* ========================= */
+
+ int add(args_t * args, off_t poffset)
+ {
+ int rc = 0;
+
+ off_t offset = 0;
+ size_t size = 0;
+ uint32_t flags = 0;
+
+ rc = parse_offset(args->offset, &offset);
+ if (rc < 0)
+ return rc;
+ rc = parse_size(args->size, &size);
+ if (rc < 0)
+ return rc;
+ rc = parse_size(args->flags, &flags);
+ if (rc < 0)
+ return rc;
+
+ ffs_type_t type = FFS_TYPE_DATA;
+ if (args->logical == f_LOGICAL)
+ type = FFS_TYPE_LOGICAL;
+
+ const char * target = args->target;
+ int debug = args->debug;
+
+ RAII(FILE *, file, fopen_generic(target, "r+", debug), fclose);
+ RAII(ffs_t *, ffs, __ffs_fopen(file, poffset), __ffs_fclose);
+
+ rc = __ffs_entry_add(ffs, args->name, offset, size,
+ type, flags);
+ if (rc < 0)
+ return rc;
+
+ if (args->verbose == f_VERBOSE)
+ printf("%llx: %s: add partition at offset '%llx' size "
+ "'%x' type '%d' flags '%x'\n", poffset,
+ args->name, offset, size, type, flags);
+
+ return rc;
+ }
+
+ /* ========================= */
+
+ return command(args, add);
+}
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