1 // Copyright (c) 2012 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_BROWSER_PREFS_COMMAND_LINE_PREF_STORE_H_ 6 #define CHROME_BROWSER_PREFS_COMMAND_LINE_PREF_STORE_H_ 7 8 #include "base/basictypes.h" 9 #include "base/command_line.h" 10 #include "base/prefs/value_map_pref_store.h" 11 #include "base/values.h" 12 13 // This PrefStore keeps track of preferences set by command-line switches, 14 // such as proxy settings. 15 class CommandLinePrefStore : public ValueMapPrefStore { 16 public: 17 explicit CommandLinePrefStore(const base::CommandLine* command_line); 18 19 protected: 20 virtual ~CommandLinePrefStore(); 21 22 // Logs a message and returns false if the proxy switches are 23 // self-contradictory. Protected so it can be used in unit testing. 24 bool ValidateProxySwitches(); 25 26 private: 27 friend class TestCommandLinePrefStore; 28 29 struct StringSwitchToPreferenceMapEntry { 30 const char* switch_name; 31 const char* preference_path; 32 }; 33 34 struct IntegerSwitchToPreferenceMapEntry { 35 const char* switch_name; 36 const char* preference_path; 37 }; 38 39 // |set_value| indicates what the preference should be set to if the switch 40 // is present. 41 struct BooleanSwitchToPreferenceMapEntry { 42 const char* switch_name; 43 const char* preference_path; 44 bool set_value; 45 }; 46 47 // Using the string and boolean maps, apply command-line switches to their 48 // corresponding preferences in this pref store. 49 void ApplySimpleSwitches(); 50 51 // Determines the proxy mode preference from the given proxy switches. 52 void ApplyProxyMode(); 53 54 // Apply the SSL/TLS preferences from the given switches. 55 void ApplySSLSwitches(); 56 57 // Determines whether the background mode is force-disabled. 58 void ApplyBackgroundModeSwitches(); 59 60 // Weak reference. 61 const base::CommandLine* command_line_; 62 63 // Mappings of command line switches to prefs. 64 static const BooleanSwitchToPreferenceMapEntry boolean_switch_map_[]; 65 static const StringSwitchToPreferenceMapEntry string_switch_map_[]; 66 static const IntegerSwitchToPreferenceMapEntry integer_switch_map_[]; 67 68 DISALLOW_COPY_AND_ASSIGN(CommandLinePrefStore); 69 }; 70 71 #endif // CHROME_BROWSER_PREFS_COMMAND_LINE_PREF_STORE_H_ 72