Initial checkin of "foundation" library for future stagefright development.

Change-Id: I11714dcaa647d0437a13e4c5b953b35e712da8f3

1 files changed, 76 insertions, 0 deletions

diff --git a/media/libstagefright/foundation/ADebug.cpp b/media/libstagefright/foundation/ADebug.cpp
new file mode 100644
index 0000000..16f8b22
--- /dev/null
+++ b/media/libstagefright/foundation/ADebug.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ADebug.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef ANDROID
+#include <cutils/log.h>
+#endif
+
+namespace android {
+
+Logger::Logger(LogType type)
+    : mLogType(type) {
+    switch (mLogType) {
+        case VERBOSE:
+            mMessage = "V ";
+            break;
+        case INFO:
+            mMessage = "I ";
+            break;
+        case WARNING:
+            mMessage = "W ";
+            break;
+        case ERROR:
+            mMessage = "E ";
+            break;
+        case FATAL:
+            mMessage = "F ";
+            break;
+
+        default:
+            break;
+    }
+}
+
+Logger::~Logger() {
+    if (mLogType == VERBOSE) {
+        return;
+    }
+
+    mMessage.append("\n");
+
+#if defined(ANDROID) && 1
+    LOG_PRI(ANDROID_LOG_INFO, "ADebug", "%s", mMessage.c_str());
+#else
+    fprintf(stderr, mMessage.c_str());
+    fflush(stderr);
+#endif
+
+    if (mLogType == FATAL) {
+        abort();
+    }
+}
+
+const char *LeafName(const char *s) {
+    const char *lastSlash = strrchr(s, '/');
+    return lastSlash != NULL ? lastSlash + 1 : s;
+}
+
+}  // namespace android