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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This class works with command lines: building and parsing. | 5 // This class works with command lines: building and parsing. |
6 // Arguments with prefixes ('--', '-', and on Windows, '/') are switches. | 6 // Arguments with prefixes ('--', '-', and on Windows, '/') are switches. |
7 // Switches will precede all other arguments without switch prefixes. | 7 // Switches will precede all other arguments without switch prefixes. |
8 // Switches can optionally have values, delimited by '=', e.g., "-switch=value". | 8 // Switches can optionally have values, delimited by '=', e.g., "-switch=value". |
9 // An argument of "--" will terminate switch parsing during initialization, | 9 // An argument of "--" will terminate switch parsing during initialization, |
10 // interpreting subsequent tokens as non-switch arguments, regardless of prefix. | 10 // interpreting subsequent tokens as non-switch arguments, regardless of prefix. |
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72 #if defined(OS_WIN) | 72 #if defined(OS_WIN) |
73 static CommandLine FromString(const std::wstring& command_line); | 73 static CommandLine FromString(const std::wstring& command_line); |
74 #endif | 74 #endif |
75 | 75 |
76 // Initialize from an argv vector. | 76 // Initialize from an argv vector. |
77 void InitFromArgv(int argc, const CharType* const* argv); | 77 void InitFromArgv(int argc, const CharType* const* argv); |
78 void InitFromArgv(const StringVector& argv); | 78 void InitFromArgv(const StringVector& argv); |
79 | 79 |
80 // Constructs and returns the represented command line string. | 80 // Constructs and returns the represented command line string. |
81 // CAUTION! This should be avoided because quoting behavior is unclear. | 81 // CAUTION! This should be avoided because quoting behavior is unclear. |
82 // TODO(msw): Rename GetCommandLineString. | 82 StringType GetCommandLineString() const; |
83 StringType command_line_string() const; | |
84 | 83 |
85 // Returns the original command line string as a vector of strings. | 84 // Returns the original command line string as a vector of strings. |
86 const StringVector& argv() const { return argv_; } | 85 const StringVector& argv() const { return argv_; } |
87 | 86 |
88 // Get and Set the program part of the command line string (the first item). | 87 // Get and Set the program part of the command line string (the first item). |
89 FilePath GetProgram() const; | 88 FilePath GetProgram() const; |
90 void SetProgram(const FilePath& program); | 89 void SetProgram(const FilePath& program); |
91 | 90 |
92 // Returns true if this command line contains the given switch. | 91 // Returns true if this command line contains the given switch. |
93 // (Switch names are case-insensitive). | 92 // (Switch names are case-insensitive). |
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157 StringVector argv_; | 156 StringVector argv_; |
158 | 157 |
159 // Parsed-out switch keys and values. | 158 // Parsed-out switch keys and values. |
160 SwitchMap switches_; | 159 SwitchMap switches_; |
161 | 160 |
162 // The index after the program and switches, any arguments start here. | 161 // The index after the program and switches, any arguments start here. |
163 size_t begin_args_; | 162 size_t begin_args_; |
164 }; | 163 }; |
165 | 164 |
166 #endif // BASE_COMMAND_LINE_H_ | 165 #endif // BASE_COMMAND_LINE_H_ |
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