client/screenshooter: Client for taking screenshots

The client allows to take screenshots of all outputs, a specific output
(making use of xdg_output_manager interface) or just listing outputs.

Bug-AGL: SPEC-3580

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: Idd60d4892adf4c2ea493477421b6e5623e0ca1f0

1 files changed, 51 insertions, 0 deletions

diff --git a/shared/xalloc.h b/shared/xalloc.h
new file mode 100644
index 0000000..cd39dd8
--- /dev/null
+++ b/shared/xalloc.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2008 Kristian Høgsberg
+ *
+ * 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.
+ */
+
+#ifndef WESTON_XALLOC_H
+#define WESTON_XALLOC_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libweston/zalloc.h>
+
+void *
+fail_on_null(void *p, size_t size, char *file, int32_t line);
+
+#define xmalloc(s) (fail_on_null(malloc(s), (s), __FILE__, __LINE__))
+#define xzalloc(s) (fail_on_null(zalloc(s), (s), __FILE__, __LINE__))
+#define xstrdup(s) (fail_on_null(strdup(s), 0, __FILE__, __LINE__))
+#define xrealloc(p, s) (fail_on_null(realloc(p, s), (s), __FILE__, __LINE__))
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* WESTON_XALLOC_H */