Initial evemu commit

Evemu is a kernel device and emulator, which allows for remote
creation and testing of arbitrary devices.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 53 insertions, 0 deletions

diff --git a/tools/evemu-record.c b/tools/evemu-record.c
new file mode 100644
index 0000000..e748351
--- /dev/null
+++ b/tools/evemu-record.c
@@ -0,0 +1,53 @@
+/*****************************************************************************
+ *
+ * evemu - Kernel device emulation
+ *
+ * Copyright (C) 2010 Henrik Rydberg <rydberg@euromail.se>
+ * Copyright (C) 2010 Canonical Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ ****************************************************************************/
+
+#include "evemu.h"
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+
+#define WAIT_MS 10000
+
+int main(int argc, char *argv[])
+{
+        int fd;
+        if (argc < 2) {
+                fprintf(stderr, "Usage: %s <device>\n", argv[0]);
+                return -1;
+        }
+        fd = open(argv[1], O_RDONLY | O_NONBLOCK);
+        if (fd < 0) {
+                fprintf(stderr, "error: could not open device\n");
+                return -1;
+        }
+        if (evemu_record(stdout, fd, WAIT_MS)) {
+                fprintf(stderr, "error: could not describe device\n");
+        }
+        close(fd);
+        return 0;
+}