Update from before ChristmasHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/src/c_wayland_client.c b/src/c_wayland_client.c
new file mode 100644
index 0000000..bdd62e6
--- /dev/null
+++ b/src/c_wayland_client.c
@@ -0,0 +1,45 @@
+
+
+#include <stdio.h>
+#include <wayland-client-core.h>
+#include "c_wayland_client.h"
+
+
+log_hook_t ada_handler;
+char buf[256];
+
+
+void actual_log_handler(const char *c, va_list va) {
+    char *str = buf;
+    char *extra = NULL;
+    int len;
+
+    if (c == NULL) {
+        (*ada_handler)(c,0);
+        return;
+    }
+
+    len = vsnprintf(str, 256, c, va);
+    if (len >= 256) {
+        extra = malloc((len + 1) * sizeof(char));
+        if (extra == NULL) {
+            (*ada_handler)(extra,1);
+            return;
+        }
+        str = extra;
+        vsnprintf(str, len + 1, c, va);
+    }
+
+    (*ada_handler)(str,0);
+
+    if (extra != NULL) {
+        free(extra);
+    }
+}
+
+
+void wayland_client_set_log_hook(log_hook_t func) {
+    ada_handler = func;
+    wl_log_set_handler_client(&actual_log_handler);
+}
+