Manual resync of moved fbjni files

lib/fb/src/main/cpp/log.cpp

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#include <fb/log.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+#define LOG_BUFFER_SIZE 4096
+static LogHandler gLogHandler;
+
+void setLogHandler(LogHandler logHandler) {
+  gLogHandler = logHandler;
+}
+
+int fb_printLog(int prio, const char *tag,  const char *fmt, ...) {
+  char logBuffer[LOG_BUFFER_SIZE];
+
+  va_list va_args;
+  va_start(va_args, fmt);
+  int result = vsnprintf(logBuffer, sizeof(logBuffer), fmt, va_args);
+  va_end(va_args);
+  if (gLogHandler != NULL) {
+      gLogHandler(prio, tag, logBuffer);
+  }
+  __android_log_write(prio, tag, logBuffer);
+  return result;
+}
+
+void logPrintByDelims(int priority, const char* tag, const char* delims,
+        const char* msg, ...)
+{
+    va_list ap;
+    char buf[32768];
+    char* context;
+    char* tok;
+
+    va_start(ap, msg);
+    vsnprintf(buf, sizeof(buf), msg, ap);
+    va_end(ap);
+
+    tok = strtok_r(buf, delims, &context);
+
+    if (!tok) {
+        return;
+    }
+
+    do {
+        __android_log_write(priority, tag, tok);
+    } while ((tok = strtok_r(NULL, delims, &context)));
+}
+
+#ifndef ANDROID
+
+// Implementations of the basic android logging functions for non-android platforms.
+
+static char logTagChar(int prio) {
+  switch (prio) {
+    default:
+    case ANDROID_LOG_UNKNOWN:
+    case ANDROID_LOG_DEFAULT:
+    case ANDROID_LOG_SILENT:
+      return ' ';
+    case ANDROID_LOG_VERBOSE:
+      return 'V';
+    case ANDROID_LOG_DEBUG:
+      return 'D';
+    case ANDROID_LOG_INFO:
+      return 'I';
+    case ANDROID_LOG_WARN:
+      return 'W';
+    case ANDROID_LOG_ERROR:
+      return 'E';
+    case ANDROID_LOG_FATAL:
+      return 'F';
+  }
+}
+
+int __android_log_write(int prio, const char *tag, const char *text) {
+  return fprintf(stderr, "[%c/%.16s] %s\n", logTagChar(prio), tag, text);
+}
+
+int __android_log_print(int prio, const char *tag,  const char *fmt, ...) {
+  va_list ap;
+  va_start(ap, fmt);
+
+  int res = fprintf(stderr, "[%c/%.16s] ", logTagChar(prio), tag);
+  res += vfprintf(stderr, "%s\n", ap);
+
+  va_end(ap);
+  return res;
+}
+
+#endif