1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // http://code.google.com/p/protobuf/
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17 // this software without specific prior written permission.
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31 // Author: kenton@google.com (Kenton Varda)
32 // emulates google3/file/base/file.h
34 #ifndef GOOGLE_PROTOBUF_TESTING_FILE_H__
35 #define GOOGLE_PROTOBUF_TESTING_FILE_H__
37 #include <google/protobuf/stubs/common.h>
42 const int DEFAULT_FILE_MODE = 0777;
44 // Protocol buffer code only uses a couple static methods of File, and only
48 // Check if the file exists.
49 static bool Exists(const string& name);
51 // Read an entire file to a string. Return true if successful, false
53 static bool ReadFileToString(const string& name, string* output);
55 // Same as above, but crash on failure.
56 static void ReadFileToStringOrDie(const string& name, string* output);
58 // Create a file and write a string to it.
59 static void WriteStringToFileOrDie(const string& contents,
62 // Create a directory.
63 static bool CreateDir(const string& name, int mode);
65 // Create a directory and all parent directories if necessary.
66 static bool RecursivelyCreateDir(const string& path, int mode);
68 // If "name" is a file, we delete it. If it is a directory, we
69 // call DeleteRecursively() for each file or directory (other than
70 // dot and double-dot) within it, and then delete the directory itself.
71 // The "dummy" parameters have a meaning in the original version of this
72 // method but they are not used anywhere in protocol buffers.
73 static void DeleteRecursively(const string& name,
74 void* dummy1, void* dummy2);
77 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(File);
80 } // namespace protobuf
83 #endif // GOOGLE_PROTOBUF_TESTING_FILE_H__