AppRTCDemo file logging.

talk/examples/objc/AppRTCDemo/common/ARDLogging.mm

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
  *     this list of conditions and the following disclaimer in the documentation
  *     and/or other materials provided with the distribution.
  *  3. The name of the author may not be used to endorse or promote products
  *     derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "talk/app/webrtc/dtlsidentityservice.h"
+#import "ARDLogging.h"
 
-#include "talk/app/webrtc/dtlsidentitystore.h"
 #include "webrtc/base/logging.h"
 
-namespace webrtc {
-
-bool DtlsIdentityService::RequestIdentity(
-    const std::string& identity_name,
-    const std::string& common_name,
-    webrtc::DTLSIdentityRequestObserver* observer) {
-  if (identity_name != DtlsIdentityStore::kIdentityName ||
-      common_name != DtlsIdentityStore::kIdentityName) {
-    LOG(LS_WARNING) << "DtlsIdentityService::RequestIdentity called with "
-                    << "unsupported params, identity_name=" << identity_name
-                    << ", common_name=" << common_name;
-    return false;
-  }
-  store_->RequestIdentity(observer);
-  return true;
+void ARDLogInit() {
+#ifndef _DEBUG
+  // In debug builds the default level is LS_INFO and in non-debug builds it is
+  // disabled. Continue to log to console in non-debug builds, but only
+  // warnings and errors.
+  rtc::LogMessage::LogToDebug(rtc::LS_WARNING);
+#endif
 }
 
-}  // namespace webrtc
+void ARDLogToWebRTCLogger(ARDLogSeverity severity, NSString *logString) {
+  if (logString.length) {
+    const char* utf8String = logString.UTF8String;
+    switch (severity) {
+      case kARDLogSeverityVerbose:
+        LOG(LS_VERBOSE) << utf8String;
+        break;
+      case kARDLogSeverityInfo:
+        LOG(LS_INFO) << utf8String;
+        break;
+      case kARDLogSeverityWarning:
+        LOG(LS_WARNING) << utf8String;
+        break;
+      case kARDLogSeverityError:
+        LOG(LS_ERROR) << utf8String;
+        break;
+    }
+  }
+}
+
+NSString *ARDFileName(const char *filePath) {
+  NSString *nsFilePath =
+      [[NSString alloc] initWithBytesNoCopy:const_cast<char *>(filePath)
+                                     length:strlen(filePath)
+                                   encoding:NSUTF8StringEncoding
+                               freeWhenDone:NO];
+  return nsFilePath.lastPathComponent;
+}