[56] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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[1313] | 4 | * granted under this license. |
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[56] | 5 | * |
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[1313] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[56] | 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | #include <stdlib.h> |
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| 34 | #include <iostream> |
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| 35 | #include <fstream> |
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| 36 | #include <sstream> |
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| 37 | #include <string> |
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| 38 | #include <list> |
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| 39 | #include <map> |
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[872] | 40 | #include <algorithm> |
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[56] | 41 | #include "program_options_lite.h" |
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[1313] | 42 | #include "../TLibCommon/CommonDef.h" |
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[56] | 43 | using namespace std; |
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| 44 | |
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| 45 | //! \ingroup TAppCommon |
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| 46 | //! \{ |
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| 47 | |
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| 48 | namespace df |
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| 49 | { |
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| 50 | namespace program_options_lite |
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| 51 | { |
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[1313] | 52 | ErrorReporter default_error_reporter; |
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| 53 | |
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| 54 | ostream& ErrorReporter::error(const string& where) |
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| 55 | { |
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| 56 | is_errored = 1; |
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| 57 | cerr << where << " error: "; |
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| 58 | return cerr; |
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| 59 | } |
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| 60 | |
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| 61 | ostream& ErrorReporter::warn(const string& where) |
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| 62 | { |
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| 63 | cerr << where << " warning: "; |
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| 64 | return cerr; |
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| 65 | } |
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| 66 | |
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[56] | 67 | Options::~Options() |
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| 68 | { |
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| 69 | for(Options::NamesPtrList::iterator it = opt_list.begin(); it != opt_list.end(); it++) |
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| 70 | { |
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| 71 | delete *it; |
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| 72 | } |
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| 73 | } |
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[1313] | 74 | |
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[56] | 75 | void Options::addOption(OptionBase *opt) |
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| 76 | { |
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| 77 | Names* names = new Names(); |
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| 78 | names->opt = opt; |
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| 79 | string& opt_string = opt->opt_string; |
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[1313] | 80 | |
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[56] | 81 | size_t opt_start = 0; |
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| 82 | for (size_t opt_end = 0; opt_end != string::npos;) |
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| 83 | { |
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| 84 | opt_end = opt_string.find_first_of(',', opt_start); |
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| 85 | bool force_short = 0; |
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| 86 | if (opt_string[opt_start] == '-') |
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| 87 | { |
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| 88 | opt_start++; |
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| 89 | force_short = 1; |
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| 90 | } |
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| 91 | string opt_name = opt_string.substr(opt_start, opt_end - opt_start); |
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| 92 | if (force_short || opt_name.size() == 1) |
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| 93 | { |
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| 94 | names->opt_short.push_back(opt_name); |
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| 95 | opt_short_map[opt_name].push_back(names); |
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| 96 | } |
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| 97 | else |
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| 98 | { |
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| 99 | names->opt_long.push_back(opt_name); |
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| 100 | opt_long_map[opt_name].push_back(names); |
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| 101 | } |
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| 102 | opt_start += opt_end + 1; |
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| 103 | } |
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| 104 | opt_list.push_back(names); |
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| 105 | } |
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| 106 | |
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| 107 | /* Helper method to initiate adding options to Options */ |
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| 108 | OptionSpecific Options::addOptions() |
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| 109 | { |
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| 110 | return OptionSpecific(*this); |
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| 111 | } |
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[1313] | 112 | |
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| 113 | static void setOptions(Options::NamesPtrList& opt_list, const string& value, ErrorReporter& error_reporter) |
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[56] | 114 | { |
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| 115 | /* multiple options may be registered for the same name: |
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| 116 | * allow each to parse value */ |
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| 117 | for (Options::NamesPtrList::iterator it = opt_list.begin(); it != opt_list.end(); ++it) |
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| 118 | { |
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[1313] | 119 | (*it)->opt->parse(value, error_reporter); |
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[56] | 120 | } |
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| 121 | } |
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| 122 | |
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| 123 | static const char spaces[41] = " "; |
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[1313] | 124 | |
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[56] | 125 | /* format help text for a single option: |
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| 126 | * using the formatting: "-x, --long", |
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| 127 | * if a short/long option isn't specified, it is not printed |
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| 128 | */ |
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| 129 | static void doHelpOpt(ostream& out, const Options::Names& entry, unsigned pad_short = 0) |
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| 130 | { |
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| 131 | pad_short = min(pad_short, 8u); |
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| 132 | |
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| 133 | if (!entry.opt_short.empty()) |
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| 134 | { |
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| 135 | unsigned pad = max((int)pad_short - (int)entry.opt_short.front().size(), 0); |
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| 136 | out << "-" << entry.opt_short.front(); |
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| 137 | if (!entry.opt_long.empty()) |
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| 138 | { |
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| 139 | out << ", "; |
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| 140 | } |
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| 141 | out << &(spaces[40 - pad]); |
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| 142 | } |
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| 143 | else |
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| 144 | { |
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| 145 | out << " "; |
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| 146 | out << &(spaces[40 - pad_short]); |
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| 147 | } |
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| 148 | |
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| 149 | if (!entry.opt_long.empty()) |
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| 150 | { |
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| 151 | out << "--" << entry.opt_long.front(); |
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| 152 | } |
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| 153 | } |
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[1313] | 154 | |
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[56] | 155 | /* format the help text */ |
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| 156 | void doHelp(ostream& out, Options& opts, unsigned columns) |
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| 157 | { |
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| 158 | const unsigned pad_short = 3; |
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| 159 | /* first pass: work out the longest option name */ |
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| 160 | unsigned max_width = 0; |
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| 161 | for(Options::NamesPtrList::iterator it = opts.opt_list.begin(); it != opts.opt_list.end(); it++) |
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| 162 | { |
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[1313] | 163 | #if NH_MV |
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[608] | 164 | if ( (*it)->opt->opt_duplicate ) continue; |
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| 165 | #endif |
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[56] | 166 | ostringstream line(ios_base::out); |
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| 167 | doHelpOpt(line, **it, pad_short); |
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| 168 | max_width = max(max_width, (unsigned) line.tellp()); |
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| 169 | } |
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| 170 | |
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| 171 | unsigned opt_width = min(max_width+2, 28u + pad_short) + 2; |
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| 172 | unsigned desc_width = columns - opt_width; |
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[1313] | 173 | |
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[56] | 174 | /* second pass: write out formatted option and help text. |
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| 175 | * - align start of help text to start at opt_width |
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| 176 | * - if the option text is longer than opt_width, place the help |
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| 177 | * text at opt_width on the next line. |
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| 178 | */ |
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| 179 | for(Options::NamesPtrList::iterator it = opts.opt_list.begin(); it != opts.opt_list.end(); it++) |
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| 180 | { |
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[1313] | 181 | #if NH_MV |
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[608] | 182 | if ( (*it)->opt->opt_duplicate ) continue; |
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| 183 | #endif |
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[56] | 184 | ostringstream line(ios_base::out); |
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| 185 | line << " "; |
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| 186 | doHelpOpt(line, **it, pad_short); |
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| 187 | |
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| 188 | const string& opt_desc = (*it)->opt->opt_desc; |
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| 189 | if (opt_desc.empty()) |
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| 190 | { |
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| 191 | /* no help text: output option, skip further processing */ |
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| 192 | cout << line.str() << endl; |
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| 193 | continue; |
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| 194 | } |
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| 195 | size_t currlength = size_t(line.tellp()); |
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| 196 | if (currlength > opt_width) |
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| 197 | { |
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| 198 | /* if option text is too long (and would collide with the |
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| 199 | * help text, split onto next line */ |
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| 200 | line << endl; |
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| 201 | currlength = 0; |
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| 202 | } |
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| 203 | /* split up the help text, taking into account new lines, |
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| 204 | * (add opt_width of padding to each new line) */ |
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| 205 | for (size_t newline_pos = 0, cur_pos = 0; cur_pos != string::npos; currlength = 0) |
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| 206 | { |
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| 207 | /* print any required padding space for vertical alignment */ |
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| 208 | line << &(spaces[40 - opt_width + currlength]); |
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| 209 | newline_pos = opt_desc.find_first_of('\n', newline_pos); |
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| 210 | if (newline_pos != string::npos) |
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| 211 | { |
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| 212 | /* newline found, print substring (newline needn't be stripped) */ |
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| 213 | newline_pos++; |
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| 214 | line << opt_desc.substr(cur_pos, newline_pos - cur_pos); |
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[608] | 215 | cur_pos = newline_pos; |
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[56] | 216 | continue; |
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| 217 | } |
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| 218 | if (cur_pos + desc_width > opt_desc.size()) |
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| 219 | { |
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| 220 | /* no need to wrap text, remainder is less than avaliable width */ |
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| 221 | line << opt_desc.substr(cur_pos); |
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| 222 | break; |
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| 223 | } |
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| 224 | /* find a suitable point to split text (avoid spliting in middle of word) */ |
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| 225 | size_t split_pos = opt_desc.find_last_of(' ', cur_pos + desc_width); |
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| 226 | if (split_pos != string::npos) |
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| 227 | { |
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| 228 | /* eat up multiple space characters */ |
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| 229 | split_pos = opt_desc.find_last_not_of(' ', split_pos) + 1; |
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| 230 | } |
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[1313] | 231 | |
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[56] | 232 | /* bad split if no suitable space to split at. fall back to width */ |
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| 233 | bool bad_split = split_pos == string::npos || split_pos <= cur_pos; |
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| 234 | if (bad_split) |
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| 235 | { |
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| 236 | split_pos = cur_pos + desc_width; |
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| 237 | } |
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| 238 | line << opt_desc.substr(cur_pos, split_pos - cur_pos); |
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[1313] | 239 | |
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[56] | 240 | /* eat up any space for the start of the next line */ |
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| 241 | if (!bad_split) |
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| 242 | { |
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| 243 | split_pos = opt_desc.find_first_not_of(' ', split_pos); |
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| 244 | } |
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| 245 | cur_pos = newline_pos = split_pos; |
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[1313] | 246 | |
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[56] | 247 | if (cur_pos >= opt_desc.size()) |
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| 248 | { |
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| 249 | break; |
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| 250 | } |
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| 251 | line << endl; |
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| 252 | } |
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| 253 | |
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| 254 | cout << line.str() << endl; |
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| 255 | } |
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| 256 | } |
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[1313] | 257 | |
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| 258 | struct OptionWriter |
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[56] | 259 | { |
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[1313] | 260 | OptionWriter(Options& rOpts, ErrorReporter& err) |
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| 261 | : opts(rOpts), error_reporter(err) |
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| 262 | {} |
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| 263 | virtual ~OptionWriter() {} |
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| 264 | |
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| 265 | virtual const string where() = 0; |
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| 266 | |
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| 267 | bool storePair(bool allow_long, bool allow_short, const string& name, const string& value); |
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| 268 | bool storePair(const string& name, const string& value) |
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| 269 | { |
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| 270 | return storePair(true, true, name, value); |
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| 271 | } |
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| 272 | |
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| 273 | Options& opts; |
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| 274 | ErrorReporter& error_reporter; |
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| 275 | }; |
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| 276 | |
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| 277 | bool OptionWriter::storePair(bool allow_long, bool allow_short, const string& name, const string& value) |
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| 278 | { |
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[56] | 279 | bool found = false; |
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| 280 | Options::NamesMap::iterator opt_it; |
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| 281 | if (allow_long) |
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| 282 | { |
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| 283 | opt_it = opts.opt_long_map.find(name); |
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| 284 | if (opt_it != opts.opt_long_map.end()) |
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| 285 | { |
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| 286 | found = true; |
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| 287 | } |
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| 288 | } |
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[1313] | 289 | |
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[56] | 290 | /* check for the short list */ |
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| 291 | if (allow_short && !(found && allow_long)) |
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| 292 | { |
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| 293 | opt_it = opts.opt_short_map.find(name); |
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| 294 | if (opt_it != opts.opt_short_map.end()) |
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| 295 | { |
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| 296 | found = true; |
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| 297 | } |
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| 298 | } |
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| 299 | |
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| 300 | if (!found) |
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| 301 | { |
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[1313] | 302 | error_reporter.error(where()) |
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| 303 | << "Unknown option `" << name << "' (value:`" << value << "')\n"; |
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[56] | 304 | return false; |
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| 305 | } |
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| 306 | |
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[1313] | 307 | setOptions((*opt_it).second, value, error_reporter); |
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[56] | 308 | return true; |
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| 309 | } |
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[1313] | 310 | |
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| 311 | struct ArgvParser : public OptionWriter |
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[56] | 312 | { |
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[1313] | 313 | ArgvParser(Options& rOpts, ErrorReporter& rError_reporter) |
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| 314 | : OptionWriter(rOpts, rError_reporter) |
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| 315 | {} |
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| 316 | |
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| 317 | const string where() { return "command line"; } |
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| 318 | |
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| 319 | unsigned parseGNU(unsigned argc, const char* argv[]); |
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| 320 | unsigned parseSHORT(unsigned argc, const char* argv[]); |
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| 321 | }; |
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| 322 | |
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[56] | 323 | /** |
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| 324 | * returns number of extra arguments consumed |
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| 325 | */ |
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[1313] | 326 | unsigned ArgvParser::parseGNU(unsigned argc, const char* argv[]) |
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[56] | 327 | { |
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| 328 | /* gnu style long options can take the forms: |
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| 329 | * --option=arg |
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| 330 | * --option arg |
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| 331 | */ |
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| 332 | string arg(argv[0]); |
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| 333 | size_t arg_opt_start = arg.find_first_not_of('-'); |
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| 334 | size_t arg_opt_sep = arg.find_first_of('='); |
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| 335 | string option = arg.substr(arg_opt_start, arg_opt_sep - arg_opt_start); |
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[1313] | 336 | |
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[56] | 337 | unsigned extra_argc_consumed = 0; |
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| 338 | if (arg_opt_sep == string::npos) |
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| 339 | { |
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| 340 | /* no argument found => argument in argv[1] (maybe) */ |
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| 341 | /* xxx, need to handle case where option isn't required */ |
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| 342 | #if 0 |
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| 343 | /* commented out, to return to true GNU style processing |
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| 344 | * where longopts have to include an =, otherwise they are |
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| 345 | * booleans */ |
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| 346 | if (argc == 1) |
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[1313] | 347 | { |
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[56] | 348 | return 0; /* run out of argv for argument */ |
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[1313] | 349 | } |
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[56] | 350 | extra_argc_consumed = 1; |
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| 351 | #endif |
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[1313] | 352 | if(!storePair(true, false, option, "1")) |
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[56] | 353 | { |
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| 354 | return 0; |
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| 355 | } |
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| 356 | } |
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| 357 | else |
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| 358 | { |
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| 359 | /* argument occurs after option_sep */ |
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| 360 | string val = arg.substr(arg_opt_sep + 1); |
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[1313] | 361 | storePair(true, false, option, val); |
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[56] | 362 | } |
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| 363 | |
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| 364 | return extra_argc_consumed; |
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| 365 | } |
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| 366 | |
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[1313] | 367 | unsigned ArgvParser::parseSHORT(unsigned argc, const char* argv[]) |
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[56] | 368 | { |
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| 369 | /* short options can take the forms: |
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| 370 | * --option arg |
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| 371 | * -option arg |
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| 372 | */ |
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| 373 | string arg(argv[0]); |
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| 374 | size_t arg_opt_start = arg.find_first_not_of('-'); |
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| 375 | string option = arg.substr(arg_opt_start); |
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| 376 | /* lookup option */ |
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| 377 | |
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| 378 | /* argument in argv[1] */ |
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| 379 | /* xxx, need to handle case where option isn't required */ |
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| 380 | if (argc == 1) |
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| 381 | { |
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[1313] | 382 | error_reporter.error(where()) |
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| 383 | << "Not processing option `" << option << "' without argument\n"; |
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[56] | 384 | return 0; /* run out of argv for argument */ |
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| 385 | } |
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[1313] | 386 | storePair(false, true, option, string(argv[1])); |
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[56] | 387 | |
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| 388 | return 1; |
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| 389 | } |
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[1313] | 390 | |
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[56] | 391 | list<const char*> |
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[1313] | 392 | scanArgv(Options& opts, unsigned argc, const char* argv[], ErrorReporter& error_reporter) |
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[56] | 393 | { |
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[1313] | 394 | ArgvParser avp(opts, error_reporter); |
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| 395 | |
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[56] | 396 | /* a list for anything that didn't get handled as an option */ |
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| 397 | list<const char*> non_option_arguments; |
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| 398 | |
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| 399 | for(unsigned i = 1; i < argc; i++) |
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| 400 | { |
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| 401 | if (argv[i][0] != '-') |
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| 402 | { |
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| 403 | non_option_arguments.push_back(argv[i]); |
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| 404 | continue; |
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| 405 | } |
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| 406 | |
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| 407 | if (argv[i][1] == 0) |
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| 408 | { |
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| 409 | /* a lone single dash is an argument (usually signifying stdin) */ |
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| 410 | non_option_arguments.push_back(argv[i]); |
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| 411 | continue; |
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| 412 | } |
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| 413 | |
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| 414 | if (argv[i][1] != '-') |
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| 415 | { |
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| 416 | /* handle short (single dash) options */ |
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[1313] | 417 | i += avp.parseSHORT(argc - i, &argv[i]); |
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[56] | 418 | continue; |
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| 419 | } |
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| 420 | |
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| 421 | if (argv[i][2] == 0) |
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| 422 | { |
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| 423 | /* a lone double dash ends option processing */ |
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| 424 | while (++i < argc) |
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[1313] | 425 | { |
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[56] | 426 | non_option_arguments.push_back(argv[i]); |
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[1313] | 427 | } |
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[56] | 428 | break; |
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| 429 | } |
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| 430 | |
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| 431 | /* handle long (double dash) options */ |
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[1313] | 432 | i += avp.parseGNU(argc - i, &argv[i]); |
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[56] | 433 | } |
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| 434 | |
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| 435 | return non_option_arguments; |
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| 436 | } |
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[1313] | 437 | |
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| 438 | struct CfgStreamParser : public OptionWriter |
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[56] | 439 | { |
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[1313] | 440 | CfgStreamParser(const string& rName, Options& rOpts, ErrorReporter& rError_reporter) |
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| 441 | : OptionWriter(rOpts, rError_reporter) |
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| 442 | , name(rName) |
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| 443 | , linenum(0) |
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| 444 | {} |
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| 445 | |
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| 446 | const string name; |
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| 447 | int linenum; |
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| 448 | const string where() |
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| 449 | { |
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| 450 | ostringstream os; |
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| 451 | os << name << ":" << linenum; |
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| 452 | return os.str(); |
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| 453 | } |
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| 454 | |
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| 455 | void scanLine(string& line); |
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| 456 | void scanStream(istream& in); |
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| 457 | }; |
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| 458 | |
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| 459 | void CfgStreamParser::scanLine(string& line) |
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| 460 | { |
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[56] | 461 | /* strip any leading whitespace */ |
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| 462 | size_t start = line.find_first_not_of(" \t\n\r"); |
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| 463 | if (start == string::npos) |
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| 464 | { |
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| 465 | /* blank line */ |
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| 466 | return; |
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| 467 | } |
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| 468 | if (line[start] == '#') |
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| 469 | { |
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| 470 | /* comment line */ |
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| 471 | return; |
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| 472 | } |
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| 473 | /* look for first whitespace or ':' after the option end */ |
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| 474 | size_t option_end = line.find_first_of(": \t\n\r",start); |
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| 475 | string option = line.substr(start, option_end - start); |
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| 476 | |
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| 477 | /* look for ':', eat up any whitespace first */ |
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| 478 | start = line.find_first_not_of(" \t\n\r", option_end); |
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| 479 | if (start == string::npos) |
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| 480 | { |
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| 481 | /* error: badly formatted line */ |
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[1313] | 482 | error_reporter.warn(where()) << "line formatting error\n"; |
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[56] | 483 | return; |
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| 484 | } |
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| 485 | if (line[start] != ':') |
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| 486 | { |
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| 487 | /* error: badly formatted line */ |
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[1313] | 488 | error_reporter.warn(where()) << "line formatting error\n"; |
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[56] | 489 | return; |
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| 490 | } |
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| 491 | |
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| 492 | /* look for start of value string -- eat up any leading whitespace */ |
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| 493 | start = line.find_first_not_of(" \t\n\r", ++start); |
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| 494 | if (start == string::npos) |
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| 495 | { |
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| 496 | /* error: badly formatted line */ |
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[1313] | 497 | #if !NH_MV |
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| 498 | error_reporter.warn(where()) << "line formatting error\n"; |
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| 499 | #else |
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| 500 | // HTM also allows empty parameters. |
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| 501 | #endif |
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[56] | 502 | return; |
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| 503 | } |
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| 504 | |
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| 505 | /* extract the value part, which may contain embedded spaces |
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| 506 | * by searching for a word at a time, until we hit a comment or end of line */ |
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| 507 | size_t value_end = start; |
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| 508 | do |
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| 509 | { |
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| 510 | if (line[value_end] == '#') |
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| 511 | { |
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| 512 | /* rest of line is a comment */ |
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| 513 | value_end--; |
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| 514 | break; |
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| 515 | } |
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| 516 | value_end = line.find_first_of(" \t\n\r", value_end); |
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| 517 | /* consume any white space, incase there is another word. |
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| 518 | * any trailing whitespace will be removed shortly */ |
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| 519 | value_end = line.find_first_not_of(" \t\n\r", value_end); |
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[1313] | 520 | } while (value_end != string::npos); |
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[56] | 521 | /* strip any trailing space from value*/ |
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| 522 | value_end = line.find_last_not_of(" \t\n\r", value_end); |
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| 523 | |
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| 524 | string value; |
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| 525 | if (value_end >= start) |
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| 526 | { |
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| 527 | value = line.substr(start, value_end +1 - start); |
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| 528 | } |
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| 529 | else |
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| 530 | { |
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| 531 | /* error: no value */ |
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[1313] | 532 | #if !NH_MV |
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| 533 | error_reporter.warn(where()) << "no value found\n"; |
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| 534 | #else |
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| 535 | // This is ok for HTM. |
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| 536 | #endif |
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[56] | 537 | return; |
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| 538 | } |
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| 539 | |
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| 540 | /* store the value in option */ |
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[1313] | 541 | storePair(true, false, option, value); |
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[56] | 542 | } |
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| 543 | |
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[1313] | 544 | void CfgStreamParser::scanStream(istream& in) |
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[56] | 545 | { |
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| 546 | do |
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| 547 | { |
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[1313] | 548 | linenum++; |
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[56] | 549 | string line; |
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| 550 | getline(in, line); |
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[1313] | 551 | scanLine(line); |
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| 552 | } while(!!in); |
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[56] | 553 | } |
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| 554 | |
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| 555 | /* for all options in opts, set their storage to their specified |
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| 556 | * default value */ |
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| 557 | void setDefaults(Options& opts) |
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| 558 | { |
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| 559 | for(Options::NamesPtrList::iterator it = opts.opt_list.begin(); it != opts.opt_list.end(); it++) |
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| 560 | { |
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| 561 | (*it)->opt->setDefault(); |
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| 562 | } |
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| 563 | } |
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| 564 | |
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[1313] | 565 | void parseConfigFile(Options& opts, const string& filename, ErrorReporter& error_reporter) |
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[56] | 566 | { |
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| 567 | ifstream cfgstream(filename.c_str(), ifstream::in); |
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| 568 | if (!cfgstream) |
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| 569 | { |
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[1313] | 570 | error_reporter.error(filename) << "Failed to open config file\n"; |
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| 571 | return; |
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[56] | 572 | } |
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[1313] | 573 | CfgStreamParser csp(filename, opts, error_reporter); |
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| 574 | csp.scanStream(cfgstream); |
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[56] | 575 | } |
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| 576 | |
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[1313] | 577 | } |
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| 578 | } |
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[56] | 579 | |
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| 580 | //! \} |
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