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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_TEST_CHROMEDRIVER_UTIL_H_
      6 #define CHROME_TEST_CHROMEDRIVER_UTIL_H_
      7 
      8 #include <string>
      9 
     10 namespace base {
     11 class FilePath;
     12 class ListValue;
     13 }
     14 
     15 class Status;
     16 class WebView;
     17 
     18 // Generates a random, 32-character hexidecimal ID.
     19 std::string GenerateId();
     20 
     21 // Send a sequence of key strokes to the active Element in window.
     22 Status SendKeysOnWindow(
     23     WebView* web_view,
     24     const base::ListValue* key_list,
     25     bool release_modifiers,
     26     int* sticky_modifiers);
     27 
     28 // Decodes the given base64-encoded string, after removing any newlines,
     29 // which are required in some base64 standards. Returns true on success.
     30 bool Base64Decode(const std::string& base64, std::string* bytes);
     31 
     32 // Unzips the sole file contained in the given zip data |bytes| into
     33 // |unzip_dir|. The zip data may be a normal zip archive or a single zip file
     34 // entry. If the unzip successfully produced one file, returns true and sets
     35 // |file| to the unzipped file.
     36 // TODO(kkania): Remove the ability to parse single zip file entries when
     37 // the current versions of all WebDriver clients send actual zip files.
     38 Status UnzipSoleFile(const base::FilePath& unzip_dir,
     39                      const std::string& bytes,
     40                      base::FilePath* file);
     41 
     42 #endif  // CHROME_TEST_CHROMEDRIVER_UTIL_H_
     43