svn_rev_269

common/cmd_fs.c

@@ -0,0 +1,131 @@
+#include <common.h>
+#include <command.h>
+#include <fs.h>
+#include <errno.h>
+#include <asm-generic/errno.h>
+#include <malloc.h>
+#include <linux/ctype.h>
+
+int do_ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int ret;
+
+	ret = ls(argv[1]);
+	if (ret) {
+		perror("ls");
+		return 1;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	ls,     2,     0,      do_ls,
+	"ls      - list a file or directory\n",
+	"<path> list files on path"
+);
+
+int do_mkdir (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int ret;
+
+	ret = mkdir(argv[1]);
+	if (ret) {
+		perror("mkdir");
+		return 1;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	mkdir,     2,     0,      do_mkdir,
+	"mkdir    - create a new directory\n",
+	""
+);
+
+static int do_mount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	struct device_d *dev;
+	int ret = 0;
+
+	if (argc != 4) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	dev = get_device_by_id(argv[1]);
+
+	if ((ret = mount(dev, argv[2], argv[3]))) {
+		perror("mount");
+		return 1;
+	}
+	return 0;
+}
+
+U_BOOT_CMD(
+	mount,     4,     0,      do_mount,
+	"mount   - mount a filesystem to a device\n",
+	" <device> <type> <path> add a filesystem of type 'type' on the given device"
+);
+
+static int do_umount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int ret = 0;
+
+	if (argc != 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if ((ret = umount(argv[1]))) {
+		perror("umount");
+		return 1;
+	}
+	return 0;
+
+}
+
+U_BOOT_CMD(
+	umount,     2,     0,      do_umount,
+	"umount   - umount a filesystem\n",
+	" <device> <type> <path> add a filesystem of type 'type' on the given device"
+);
+
+/* --------- Testing --------- */
+
+static int do_cat ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int ret;
+	int fd, i;
+	char *buf = malloc(1024);
+
+	fd = open(argv[1], 0);
+	if (fd < 0) {
+		perror("open");
+		return 1;
+	}
+
+	while((ret = read(fd, buf, 1024)) > 0) {
+		for(i = 0; i < ret; i++) {
+			if (isprint(buf[i]))
+				putc(buf[i]);
+			else
+				putc('.');
+		}
+		if(ctrlc())
+			return 1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	cat,     2,     0,      do_cat,
+	"cat      - bla bla\n",
+	"<dev:path> list files on device"
+);
+/* --------- /Testing --------- */
+