1 files changed, 96 insertions, 0 deletions
diff --git a/extras/ezio/ezio.h b/extras/ezio/ezio.h
new file mode 100644
index 000000000..1308ec30a
--- /dev/null
+++ b/extras/ezio/ezio.h
@@ -0,0 +1,96 @@
+/* Copyright (c) 2008, 2009 Nicira Networks, Inc.
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ * In addition, as a special exception, Nicira Networks gives permission
+ * to link the code of its release of vswitchd with the OpenSSL project's
+ * "OpenSSL" library (or with modified versions of it that use the same
+ * license as the "OpenSSL" library), and distribute the linked
+ * executables.  You must obey the GNU General Public License in all
+ * respects for all of the code used other than "OpenSSL".  If you modify
+ * this file, you may extend this exception to your version of the file,
+ * but you are not obligated to do so.  If you do not wish to do so,
+ * delete this exception statement from your version.
+ *
+ */
+
+#ifndef EZIO_H
+#define EZIO_H 1
+
+#include <stdbool.h>
+#include <stdint.h>
+
+/* Constants for visual representation of a row in an EZIO icon. */
+#define e_____ 0x00
+#define e____X 0x01
+#define e___X_ 0x02
+#define e___XX 0x03
+#define e__X__ 0x04
+#define e__X_X 0x05
+#define e__XX_ 0x06
+#define e__XXX 0x07
+#define e_X___ 0x08
+#define e_X__X 0x09
+#define e_X_X_ 0x0a
+#define e_X_XX 0x0b
+#define e_XX__ 0x0c
+#define e_XX_X 0x0d
+#define e_XXX_ 0x0e
+#define e_XXXX 0x0f
+#define eX____ 0x10
+#define eX___X 0x11
+#define eX__X_ 0x12
+#define eX__XX 0x13
+#define eX_X__ 0x14
+#define eX_X_X 0x15
+#define eX_XX_ 0x16
+#define eX_XXX 0x17
+#define eXX___ 0x18
+#define eXX__X 0x19
+#define eXX_X_ 0x1a
+#define eXX_XX 0x1b
+#define eXXX__ 0x1c
+#define eXXX_X 0x1d
+#define eXXXX_ 0x1e
+#define eXXXXX 0x1f
+
+struct ezio {
+    uint8_t icons[8][8];
+    uint8_t chars[2][40];
+    int x, y, x_ofs;
+    bool show_cursor;
+    bool blink_cursor;
+};
+
+void ezio_init(struct ezio *);
+void ezio_set_icon(struct ezio *, int idx,
+                   int row0, int row1, int row2, int row3,
+                   int row4, int row5, int row6, int row7);
+void ezio_set_default_icon(struct ezio *, int idx);
+void ezio_clear(struct ezio *);
+void ezio_put_char(struct ezio *, int x, int y, uint8_t c);
+void ezio_line_feed(struct ezio *);
+void ezio_newline(struct ezio *);
+void ezio_delete_char(struct ezio *, int x, int y, int n);
+void ezio_delete_line(struct ezio *, int y, int n);
+void ezio_insert_char(struct ezio *, int x, int y, int n);
+void ezio_insert_line(struct ezio *, int y, int n);
+void ezio_scroll_left(struct ezio *, int n);
+void ezio_scroll_right(struct ezio *, int n);
+void ezio_scroll_up(struct ezio *, int n);
+void ezio_scroll_down(struct ezio *, int n);
+bool ezio_chars_differ(const struct ezio *, const struct ezio *,
+                       int x0, int x1, int *xp, int *yp);
+
+#endif /* ezio.h */