48 lines
1.8 KiB
C++
48 lines
1.8 KiB
C++
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// Copyright 2019 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import <Foundation/Foundation.h>
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#include "mediapipe/framework/port/canonical_errors.h"
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#include "mediapipe/framework/profiler/profiler_resource_util.h"
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namespace mediapipe {
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StatusOr<std::string> GetDefaultTraceLogDirectory() {
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// Get the Documents directory. iOS apps can write files to this directory.
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NSURL* documents_directory_url = [[[NSFileManager defaultManager]
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URLsForDirectory:NSDocumentDirectory
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inDomains:NSUserDomainMask] lastObject];
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// Note: "createDirectoryAtURL:..." method doesn't successfully create
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// the directory, hence this code uses "createDirectoryAtPath:..".
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NSString* ns_documents_directory = [documents_directory_url path];
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NSError* error;
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BOOL success = [[NSFileManager defaultManager]
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createDirectoryAtPath:ns_documents_directory
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withIntermediateDirectories:YES
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attributes:nil
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error:&error];
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if (!success) {
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// TODO: Use NSError+util_status to get status from NSError.
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return absl::InternalError([[error localizedDescription] UTF8String]);
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}
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std::string trace_log_directory = [ns_documents_directory UTF8String];
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return trace_log_directory;
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}
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} // namespace mediapipe
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