1 files changed, 335 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/libs/program_options/src/value_semantic.cpp b/3rdParty/Boost/src/libs/program_options/src/value_semantic.cpp
new file mode 100644
index 0000000..f5770f1
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/value_semantic.cpp
@@ -0,0 +1,335 @@
+// Copyright Vladimir Prus 2004.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt
+// or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#define BOOST_PROGRAM_OPTIONS_SOURCE
+#include <boost/program_options/config.hpp>
+#include <boost/program_options/value_semantic.hpp>
+#include <boost/program_options/detail/convert.hpp>
+
+#include <cctype>
+
+namespace boost { namespace program_options {
+
+    using namespace std;
+
+    void 
+    value_semantic_codecvt_helper<char>::
+    parse(boost::any& value_store, 
+          const std::vector<std::string>& new_tokens,
+          bool utf8) const
+    {
+        if (utf8) {
+#ifndef BOOST_NO_STD_WSTRING
+            // Need to convert to local encoding.
+            std::vector<string> local_tokens;
+            for (unsigned i = 0; i < new_tokens.size(); ++i) {
+                std::wstring w = from_utf8(new_tokens[i]);
+                local_tokens.push_back(to_local_8_bit(w));
+            }
+            xparse(value_store, local_tokens);
+#else
+            boost::throw_exception(
+                std::runtime_error("UTF-8 conversion not supported."));
+#endif
+        } else {
+            // Already in local encoding, pass unmodified
+            xparse(value_store, new_tokens);
+        }        
+    }
+
+#ifndef BOOST_NO_STD_WSTRING
+    void 
+    value_semantic_codecvt_helper<wchar_t>::
+    parse(boost::any& value_store, 
+          const std::vector<std::string>& new_tokens,
+          bool utf8) const
+    {
+        std::vector<wstring> tokens;
+        if (utf8) {
+            // Convert from utf8
+            for (unsigned i = 0; i < new_tokens.size(); ++i) {
+                tokens.push_back(from_utf8(new_tokens[i]));
+            }
+               
+        } else {
+            // Convert from local encoding
+            for (unsigned i = 0; i < new_tokens.size(); ++i) {
+                tokens.push_back(from_local_8_bit(new_tokens[i]));
+            }
+        }      
+
+        xparse(value_store, tokens);  
+    }
+#endif
+
+    BOOST_PROGRAM_OPTIONS_DECL std::string arg("arg");
+
+    std::string
+    untyped_value::name() const
+    {
+        return arg;
+    }
+    
+    unsigned 
+    untyped_value::min_tokens() const
+    {
+        if (m_zero_tokens)
+            return 0;
+        else
+            return 1;
+    }
+
+    unsigned 
+    untyped_value::max_tokens() const
+    {
+        if (m_zero_tokens)
+            return 0;
+        else
+            return 1;
+    }
+
+
+    void 
+    untyped_value::xparse(boost::any& value_store,
+                          const std::vector<std::string>& new_tokens) const
+    {
+        if (!value_store.empty()) 
+            boost::throw_exception(
+                multiple_occurrences());
+        if (new_tokens.size() > 1)
+            boost::throw_exception(multiple_values());
+        value_store = new_tokens.empty() ? std::string("") : new_tokens.front();
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL typed_value<bool>*
+    bool_switch()
+    {
+        return bool_switch(0);
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL typed_value<bool>*
+    bool_switch(bool* v)
+    {
+        typed_value<bool>* r = new typed_value<bool>(v);
+        r->default_value(0);
+        r->zero_tokens();
+
+        return r;
+    }
+
+    /* Validates bool value.
+        Any of "1", "true", "yes", "on" will be converted to "1".<br>
+        Any of "0", "false", "no", "off" will be converted to "0".<br>
+        Case is ignored. The 'xs' vector can either be empty, in which
+        case the value is 'true', or can contain explicit value.
+    */
+    BOOST_PROGRAM_OPTIONS_DECL void validate(any& v, const vector<string>& xs,
+                       bool*, int)
+    {
+        check_first_occurrence(v);
+        string s(get_single_string(xs, true));
+
+        for (size_t i = 0; i < s.size(); ++i)
+            s[i] = char(tolower(s[i]));
+
+        if (s.empty() || s == "on" || s == "yes" || s == "1" || s == "true")
+            v = any(true);
+        else if (s == "off" || s == "no" || s == "0" || s == "false")
+            v = any(false);
+        else
+            boost::throw_exception(validation_error(validation_error::invalid_bool_value, s));
+    }
+
+    // This is blatant copy-paste. However, templating this will cause a problem,
+    // since wstring can't be constructed/compared with char*. We'd need to
+    // create auxiliary 'widen' routine to convert from char* into 
+    // needed string type, and that's more work.
+#if !defined(BOOST_NO_STD_WSTRING)
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void validate(any& v, const vector<wstring>& xs, bool*, int)
+    {
+        check_first_occurrence(v);
+        wstring s(get_single_string(xs, true));
+
+        for (size_t i = 0; i < s.size(); ++i)
+            s[i] = wchar_t(tolower(s[i]));
+
+        if (s.empty() || s == L"on" || s == L"yes" || s == L"1" || s == L"true")
+            v = any(true);
+        else if (s == L"off" || s == L"no" || s == L"0" || s == L"false")
+            v = any(false);
+        else
+            boost::throw_exception(validation_error(validation_error::invalid_bool_value));
+    }
+#endif
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void validate(any& v, const vector<string>& xs, std::string*, int)
+    {
+        check_first_occurrence(v);
+        v = any(get_single_string(xs));
+    }
+
+#if !defined(BOOST_NO_STD_WSTRING)
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void validate(any& v, const vector<wstring>& xs, std::string*, int)
+    {
+        check_first_occurrence(v);
+        v = any(get_single_string(xs));
+    }
+#endif
+
+    namespace validators {
+
+        BOOST_PROGRAM_OPTIONS_DECL 
+        void check_first_occurrence(const boost::any& value)
+        {
+            if (!value.empty())
+                boost::throw_exception(
+                    multiple_occurrences());
+        }
+    }
+
+
+    invalid_option_value::
+    invalid_option_value(const std::string& bad_value)
+    : validation_error(validation_error::invalid_option_value, bad_value)
+    {}
+
+#ifndef BOOST_NO_STD_WSTRING
+    namespace
+    {
+        std::string convert_value(const std::wstring& s)
+        {
+            try {
+                return to_local_8_bit(s);
+            }
+            catch(const std::exception&) {
+                return "<unrepresentable unicode string>";
+            }
+        }
+    }
+
+    invalid_option_value::
+    invalid_option_value(const std::wstring& bad_value)
+    : validation_error(validation_error::invalid_option_value, convert_value(bad_value))
+    {}
+#endif
+    const std::string& 
+    unknown_option::get_option_name() const throw()
+    { 
+        return m_option_name; 
+    }
+
+    const std::string& 
+    ambiguous_option::get_option_name() const throw()
+    { 
+        return m_option_name; 
+    }
+ 
+    const std::vector<std::string>& 
+    ambiguous_option::alternatives() const throw()
+    {
+        return m_alternatives;
+    }
+
+    void 
+    multiple_values::set_option_name(const std::string& option_name)
+    {
+        m_option_name = option_name;
+    }
+
+    const std::string& 
+    multiple_values::get_option_name() const throw()
+    {
+        return m_option_name;
+    }
+    
+    void 
+    multiple_occurrences::set_option_name(const std::string& option_name)
+    {
+        m_option_name = option_name;
+    }
+
+    const std::string& 
+    multiple_occurrences::get_option_name() const throw()
+    {
+        return m_option_name;
+    }
+        
+    validation_error::    
+    validation_error(kind_t kind, 
+                     const std::string& option_value, 
+                     const std::string& option_name)
+     : error("")
+     , m_kind(kind) 
+     , m_option_name(option_name)
+     , m_option_value(option_value)
+     , m_message(error_message(kind))
+    {
+       if (!option_value.empty())
+       {
+          m_message.append(std::string("'") + option_value + std::string("'"));
+       }
+    }
+
+    void 
+    validation_error::set_option_name(const std::string& option_name)
+    {
+        m_option_name = option_name;
+    }
+
+    const std::string& 
+    validation_error::get_option_name() const throw()
+    {
+        return m_option_name;
+    }
+
+    std::string 
+    validation_error::error_message(kind_t kind)
+    {
+        // Initially, store the message in 'const char*' variable,
+        // to avoid conversion to std::string in all cases.
+        const char* msg;
+        switch(kind)
+        {
+        case multiple_values_not_allowed:
+            msg = "multiple values not allowed";
+            break;
+        case at_least_one_value_required:
+            msg = "at least one value required";
+            break;
+        case invalid_bool_value:
+            msg = "invalid bool value";
+            break;
+        case invalid_option_value:
+            msg = "invalid option value";
+            break;
+        case invalid_option:
+            msg = "invalid option";
+            break;
+        default:
+            msg = "unknown error";
+        }
+        return msg;
+    }
+
+    const char* 
+    validation_error::what() const throw()
+    {
+        if (!m_option_name.empty())
+        {
+            m_message = "in option '" + m_option_name + "': " 
+                + error_message(m_kind);
+        }
+        return m_message.c_str();
+    }
+    
+    const std::string& 
+    required_option::get_option_name() const throw()
+    {
+        return m_option_name;
+    }
+
+}}