1 files changed, 92 insertions, 0 deletions
diff --git a/tests/freealut/src/alutError.c b/tests/freealut/src/alutError.c
new file mode 100644
index 00000000..57e29575
--- /dev/null
+++ b/tests/freealut/src/alutError.c
@@ -0,0 +1,92 @@
+#include "alutInternal.h"
+#include <stdio.h>
+
+static ALenum lastError = ALUT_ERROR_NO_ERROR;
+
+void _alutSetError(ALenum err)
+{
+  /* print a message to stderr if ALUT_DEBUG environment variable is defined */
+  if (getenv("ALUT_DEBUG"))
+  {
+    fprintf(stderr, "ALUT error: %s\n", alutGetErrorString(err));
+  }
+
+  if (lastError == ALUT_ERROR_NO_ERROR)
+  {
+    lastError = err;
+  }
+}
+
+ALenum alutGetError(void)
+{
+  ALint ret = lastError;
+
+  lastError = ALUT_ERROR_NO_ERROR;
+  return ret;
+}
+
+const char *alutGetErrorString(ALenum error)
+{
+  switch (error)
+  {
+  case ALUT_ERROR_NO_ERROR:
+    return "No ALUT error found";
+
+  case ALUT_ERROR_OUT_OF_MEMORY:
+    return "ALUT ran out of memory";
+
+  case ALUT_ERROR_INVALID_ENUM:
+    return "ALUT was given an invalid enumeration token";
+
+  case ALUT_ERROR_INVALID_VALUE:
+    return "ALUT was given an invalid value";
+
+  case ALUT_ERROR_INVALID_OPERATION:
+    return "The operation was invalid in the current ALUT state";
+
+  case ALUT_ERROR_NO_CURRENT_CONTEXT:
+    return "There is no current AL context";
+
+  case ALUT_ERROR_AL_ERROR_ON_ENTRY:
+    return "There was already an AL error on entry to an ALUT function";
+
+  case ALUT_ERROR_ALC_ERROR_ON_ENTRY:
+    return "There was already an ALC error on entry to an ALUT function";
+
+  case ALUT_ERROR_OPEN_DEVICE:
+    return "There was an error opening the ALC device";
+
+  case ALUT_ERROR_CLOSE_DEVICE:
+    return "There was an error closing the ALC device";
+
+  case ALUT_ERROR_CREATE_CONTEXT:
+    return "There was an error creating an ALC context";
+
+  case ALUT_ERROR_MAKE_CONTEXT_CURRENT:
+    return "Could not change the current ALC context";
+
+  case ALUT_ERROR_DESTROY_CONTEXT:
+    return "There was an error destroying the ALC context";
+
+  case ALUT_ERROR_GEN_BUFFERS:
+    return "There was an error generating an AL buffer";
+
+  case ALUT_ERROR_BUFFER_DATA:
+    return "There was an error passing buffer data to AL";
+
+  case ALUT_ERROR_IO_ERROR:
+    return "I/O error";
+
+  case ALUT_ERROR_UNSUPPORTED_FILE_TYPE:
+    return "Unsupported file type";
+
+  case ALUT_ERROR_UNSUPPORTED_FILE_SUBTYPE:
+    return "Unsupported mode within an otherwise usable file type";
+
+  case ALUT_ERROR_CORRUPT_OR_TRUNCATED_DATA:
+    return "The sound data was corrupt or truncated";
+
+  default:
+    return "An impossible ALUT error condition was reported?!?";
+  }
+}