Make latency stats optional.

Includes boost program_options so we can use commandline parameters. Netbook mode is now activated with --netbook-mode. Latency debug is activated with --latency-debug.
author: Kevin Smith <git@kismith.co.uk> 2010-04-21 11:45:51 (GMT)
committer: Kevin Smith <git@kismith.co.uk> 2010-04-23 10:54:04 (GMT)
commit: 91686a86876553774452d97f3f74d5f147b19164 (patch)
tree: fd0d601497f0cc757f12ec7c336b5b64213bbfd3 /3rdParty/Boost/src/libs
parent: 6bd72c67896a20041556519548650590553f47c9 (diff)
download: swift-91686a86876553774452d97f3f74d5f147b19164.zip
swift-91686a86876553774452d97f3f74d5f147b19164.tar.bz2
11 files changed, 2677 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/libs/program_options/src/cmdline.cpp b/3rdParty/Boost/src/libs/program_options/src/cmdline.cpp
new file mode 100644
index 0000000..be31385
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/cmdline.cpp
@@ -0,0 +1,656 @@
+// Copyright Vladimir Prus 2002-2004.
+// 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/config.hpp>
+
+#include <boost/program_options/detail/cmdline.hpp>
+#include <boost/program_options/errors.hpp>
+#include <boost/program_options/value_semantic.hpp>
+#include <boost/program_options/options_description.hpp>
+#include <boost/program_options/positional_options.hpp>
+#include <boost/throw_exception.hpp>
+
+#include <boost/bind.hpp>
+
+#include <string>
+#include <utility>
+#include <vector>
+#include <cassert>
+#include <cstring>
+#include <cctype>
+#include <climits>
+
+#include <cstdio>
+
+#include <iostream>
+
+namespace boost { namespace program_options {
+
+    using namespace std;
+    using namespace boost::program_options::command_line_style;
+    
+    invalid_syntax::
+    invalid_syntax(const string& tokens, kind_t kind)
+     : error(error_message(kind).append(" in '").append(tokens).append("'"))
+     , m_tokens(tokens)
+     , m_kind(kind)                       
+    {}
+    
+    string 
+    invalid_syntax::error_message(kind_t kind)
+    {
+        // Initially, store the message in 'const char*' variable,
+        // to avoid conversion to string in all cases.
+        const char* msg;
+        switch(kind)
+        {
+        case long_not_allowed:
+            msg = "long options are not allowed";
+            break;
+        case long_adjacent_not_allowed:
+            msg = "parameters adjacent to long options not allowed";
+            break;
+        case short_adjacent_not_allowed:
+            msg = "parameters adjust to short options are not allowed";
+            break;
+        case empty_adjacent_parameter:
+            msg = "adjacent parameter is empty";
+            break;
+        case missing_parameter:
+            msg = "required parameter is missing";
+            break;
+        case extra_parameter:
+            msg = "extra parameter";
+            break;
+        case unrecognized_line:
+            msg = "unrecognized line";
+            break;
+        default:
+            msg = "unknown error";
+        }
+        return msg;
+    }
+
+    invalid_syntax::kind_t 
+    invalid_syntax::kind() const
+    {
+        return m_kind;
+    }
+    
+    const string& 
+    invalid_syntax::tokens() const
+    {
+        return m_tokens;
+    }
+
+    invalid_command_line_syntax::
+    invalid_command_line_syntax(const string& tokens, kind_t kind)
+    : invalid_syntax(tokens, kind)
+    {}
+
+}}
+
+
+namespace boost { namespace program_options { namespace detail {
+
+    // vc6 needs this, but borland chokes when this is added.
+#if BOOST_WORKAROUND(_MSC_VER, < 1300)
+    using namespace std;
+    using namespace program_options;
+#endif
+
+
+    cmdline::cmdline(const vector<string>& args)
+    {
+        init(args);
+    }
+
+    cmdline::cmdline(int argc, const char*const * argv)
+    {
+#if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
+        vector<string> args;
+        copy(argv+1, argv+argc+!argc, inserter(args, args.end()));
+        init(args);
+#else
+        init(vector<string>(argv+1, argv+argc+!argc));
+#endif
+    }
+
+    void
+    cmdline::init(const vector<string>& args)
+    {
+        this->args = args;        
+        m_style = command_line_style::default_style;
+        m_desc = 0;
+        m_positional = 0;
+        m_allow_unregistered = false;
+    }
+
+    void 
+    cmdline::style(int style)
+    {
+        if (style == 0) 
+            style = default_style;        
+
+        check_style(style);
+        this->m_style = style_t(style);
+    }
+    
+    void 
+    cmdline::allow_unregistered()
+    {
+        this->m_allow_unregistered = true;
+    }
+
+    void 
+    cmdline::check_style(int style) const
+    {
+        bool allow_some_long = 
+            (style & allow_long) || (style & allow_long_disguise);
+
+        const char* error = 0;
+        if (allow_some_long && 
+            !(style & long_allow_adjacent) && !(style & long_allow_next))
+            error = "style disallows parameters for long options";
+
+        if (!error && (style & allow_short) &&
+            !(style & short_allow_adjacent) && !(style & short_allow_next))
+            error = "style disallows parameters for short options";
+
+        if (!error && (style & allow_short) &&
+            !(style & allow_dash_for_short) && !(style & allow_slash_for_short))
+            error = "style disallows all characters for short options";
+
+        if (error)
+            boost::throw_exception(invalid_command_line_style(error));
+
+        // Need to check that if guessing and long disguise are enabled
+        // -f will mean the same as -foo
+    }
+    
+    bool 
+    cmdline::is_style_active(style_t style) const
+    {
+        return ((m_style & style) ? true : false);
+    }    
+
+    void 
+    cmdline::set_options_description(const options_description& desc)
+    {
+        m_desc = &desc;
+    }
+
+    void 
+    cmdline::set_positional_options(
+        const positional_options_description& positional)
+    {
+        m_positional = &positional;
+    }
+
+
+    vector<option>
+    cmdline::run()
+    {
+        // The parsing is done by having a set of 'style parsers'
+        // and trying then in order. Each parser is passed a vector
+        // of unparsed tokens and can consume some of them (by
+        // removing elements on front) and return a vector of options.
+        //
+        // We try each style parser in turn, untill some input
+        // is consumed. The returned vector of option may contain the
+        // result of just syntactic parsing of token, say --foo will
+        // be parsed as option with name 'foo', and the style parser
+        // is not required to care if that option is defined, and how
+        // many tokens the value may take.
+        // So, after vector is returned, we validate them.
+        assert(m_desc);
+
+        vector<style_parser> style_parsers;      
+
+        if (m_style_parser)
+            style_parsers.push_back(m_style_parser);
+
+        if (m_additional_parser)
+            style_parsers.push_back(
+                boost::bind(&cmdline::handle_additional_parser, this, _1));
+
+        if (m_style & allow_long)
+            style_parsers.push_back(
+                boost::bind(&cmdline::parse_long_option, this, _1));
+
+        if ((m_style & allow_long_disguise))
+            style_parsers.push_back(
+                boost::bind(&cmdline::parse_disguised_long_option, this, _1));
+
+        if ((m_style & allow_short) && (m_style & allow_dash_for_short))
+            style_parsers.push_back(
+                boost::bind(&cmdline::parse_short_option, this, _1));
+
+        if ((m_style & allow_short) && (m_style & allow_slash_for_short))
+            style_parsers.push_back(boost::bind(&cmdline::parse_dos_option, this, _1));
+
+        style_parsers.push_back(boost::bind(&cmdline::parse_terminator, this, _1));
+
+        vector<option> result;
+        while(!args.empty())
+        {
+            bool ok = false;
+            for(unsigned i = 0; i < style_parsers.size(); ++i)
+            {
+                unsigned current_size = args.size();
+                vector<option> next = style_parsers[i](args);
+
+                // Check that option names
+                // are valid, and that all values are in place.
+                if (!next.empty())
+                {
+                    vector<string> e;
+                    for(unsigned k = 0; k < next.size()-1; ++k) {
+                        finish_option(next[k], e, style_parsers);
+                    }
+                    // For the last option, pass the unparsed tokens
+                    // so that they can be added to next.back()'s values
+                    // if appropriate.
+                    finish_option(next.back(), args, style_parsers);
+                    for (unsigned j = 0; j < next.size(); ++j)
+                        result.push_back(next[j]);                    
+                }
+                                
+                if (args.size() != current_size) {
+                    ok = true;
+                    break;                
+                } 
+            }
+            
+            if (!ok) {
+                option opt;
+                opt.value.push_back(args[0]);
+                opt.original_tokens.push_back(args[0]);
+                result.push_back(opt);
+                args.erase(args.begin());
+            }
+        }
+
+        /* If an key option is followed by a positional option,
+           can can consume more tokens (e.g. it's multitoke option),
+           give those tokens to it.  */
+        vector<option> result2;
+        for (unsigned i = 0; i < result.size(); ++i)
+        {
+            result2.push_back(result[i]);
+            option& opt = result2.back();
+
+            if (opt.string_key.empty())
+                continue;
+
+            const option_description* xd = 
+                m_desc->find_nothrow(opt.string_key, 
+                                        is_style_active(allow_guessing),
+                                        is_style_active(long_case_insensitive),
+                                        is_style_active(short_case_insensitive));
+            if (!xd)
+                continue;
+
+            unsigned min_tokens = xd->semantic()->min_tokens();
+            unsigned max_tokens = xd->semantic()->max_tokens();
+            if (min_tokens < max_tokens && opt.value.size() < max_tokens)
+            {
+                // This option may grab some more tokens.
+                // We only allow to grab tokens that are not already
+                // recognized as key options.
+
+                int can_take_more = max_tokens - opt.value.size();
+                unsigned j = i+1;
+                for (; can_take_more && j < result.size(); --can_take_more, ++j)
+                {
+                    option& opt2 = result[j];
+                    if (!opt2.string_key.empty())
+                        break;
+
+                    if (opt2.position_key == INT_MAX)
+                    {
+                        // We use INT_MAX to mark positional options that
+                        // were found after the '--' terminator and therefore
+                        // should stay positional forever.
+                        break;
+                    }
+
+                    assert(opt2.value.size() == 1);
+                    
+                    opt.value.push_back(opt2.value[0]);
+
+                    assert(opt2.original_tokens.size() == 1);
+
+                    opt.original_tokens.push_back(opt2.original_tokens[0]);
+                }
+                i = j-1;
+            }
+        }
+        result.swap(result2);
+        
+
+        // Assign position keys to positional options.
+        int position_key = 0;
+        for(unsigned i = 0; i < result.size(); ++i) {
+            if (result[i].string_key.empty())
+                result[i].position_key = position_key++;
+        }
+
+        if (m_positional)
+        {
+            unsigned position = 0;
+            for (unsigned i = 0; i < result.size(); ++i) {
+                option& opt = result[i];
+                if (opt.position_key != -1) {
+                    if (position >= m_positional->max_total_count())
+                    {
+                        boost::throw_exception(too_many_positional_options_error());
+                    }
+                    opt.string_key = m_positional->name_for_position(position);
+                    ++position;
+                }
+            }
+        }
+        
+        // set case sensitive flag
+        for (unsigned i = 0; i < result.size(); ++i) {
+            if (result[i].string_key.size() > 2 ||
+                        (result[i].string_key.size() > 1 && result[i].string_key[0] != '-'))
+            {
+                // it is a long option
+                result[i].case_insensitive = is_style_active(long_case_insensitive);
+            }
+            else
+            {
+                // it is a short option
+                result[i].case_insensitive = is_style_active(short_case_insensitive);
+            }
+        }
+
+        return result;
+    }
+
+    void
+    cmdline::finish_option(option& opt,
+                           vector<string>& other_tokens,
+                           const vector<style_parser>& style_parsers)
+    {          
+        if (opt.string_key.empty())
+            return;
+
+        // First check that the option is valid, and get its description.
+        const option_description* xd = m_desc->find_nothrow(opt.string_key, 
+                is_style_active(allow_guessing),
+                is_style_active(long_case_insensitive),
+                is_style_active(short_case_insensitive));
+
+        if (!xd)
+        {
+            if (m_allow_unregistered) {
+                opt.unregistered = true;
+                return;
+            } else {
+                boost::throw_exception(unknown_option(opt.string_key));
+            }                
+        }
+        const option_description& d = *xd;
+
+        // Canonize the name
+        opt.string_key = d.key(opt.string_key);
+
+        // We check that the min/max number of tokens for the option
+        // agrees with the number of tokens we have. The 'adjacent_value'
+        // (the value in --foo=1) counts as a separate token, and if present
+        // must be consumed. The following tokens on the command line may be
+        // left unconsumed.
+
+        // We don't check if those tokens look like option, or not!
+
+        unsigned min_tokens = d.semantic()->min_tokens();
+        unsigned max_tokens = d.semantic()->max_tokens();
+        
+        unsigned present_tokens = opt.value.size() + other_tokens.size();
+        
+        if (present_tokens >= min_tokens)
+        {
+            if (!opt.value.empty() && max_tokens == 0) 
+            {
+                boost::throw_exception(invalid_command_line_syntax(opt.string_key,
+                                             invalid_command_line_syntax::extra_parameter));
+            }
+            
+            // If an option wants, at minimum, N tokens, we grab them there,
+            // when adding these tokens as values to current option we check
+            // if they look like options
+            if (opt.value.size() <= min_tokens) 
+            {
+                min_tokens -= opt.value.size();
+            }
+            else
+            {
+                min_tokens = 0;
+            }
+
+            // Everything's OK, move the values to the result.            
+            for(;!other_tokens.empty() && min_tokens--; ) 
+            {
+                // check if extra parameter looks like a known option
+                // we use style parsers to check if it is syntactically an option, 
+                // additionally we check if an option_description exists
+                vector<option> followed_option;  
+                vector<string> next_token(1, other_tokens[0]);      
+                for (unsigned i = 0; followed_option.empty() && i < style_parsers.size(); ++i)
+                {
+                    followed_option = style_parsers[i](next_token);
+                }
+                if (!followed_option.empty()) 
+                {
+                    const option_description* od = m_desc->find_nothrow(other_tokens[0], 
+                              is_style_active(allow_guessing),
+                              is_style_active(long_case_insensitive),
+                              is_style_active(short_case_insensitive));
+                    if (od) 
+                        boost::throw_exception(invalid_command_line_syntax(opt.string_key,
+                                                    invalid_command_line_syntax::missing_parameter));
+                }
+                opt.value.push_back(other_tokens[0]);
+                opt.original_tokens.push_back(other_tokens[0]);
+                other_tokens.erase(other_tokens.begin());
+            }
+        }
+        else
+        {
+            boost::throw_exception(invalid_command_line_syntax(opt.string_key,
+                                            invalid_command_line_syntax::missing_parameter)); 
+
+        }
+    }
+
+    vector<option> 
+    cmdline::parse_long_option(vector<string>& args)
+    {
+        vector<option> result;
+        const string& tok = args[0];
+        if (tok.size() >= 3 && tok[0] == '-' && tok[1] == '-')
+        {   
+            string name, adjacent;
+
+            string::size_type p = tok.find('=');
+            if (p != tok.npos)
+            {
+                name = tok.substr(2, p-2);
+                adjacent = tok.substr(p+1);
+                if (adjacent.empty())
+                    boost::throw_exception( invalid_command_line_syntax(name,
+                                                      invalid_command_line_syntax::empty_adjacent_parameter) );
+            }
+            else
+            {
+                name = tok.substr(2);
+            }
+            option opt;
+            opt.string_key = name;
+            if (!adjacent.empty())
+                opt.value.push_back(adjacent);
+            opt.original_tokens.push_back(tok);
+            result.push_back(opt);
+            args.erase(args.begin());
+        }
+        return result;
+    }
+
+
+    vector<option> 
+    cmdline::parse_short_option(vector<string>& args)
+    {
+        const string& tok = args[0];
+        if (tok.size() >= 2 && tok[0] == '-' && tok[1] != '-')
+        {   
+            vector<option> result;
+
+            string name = tok.substr(0,2);
+            string adjacent = tok.substr(2);
+
+            // Short options can be 'grouped', so that
+            // "-d -a" becomes "-da". Loop, processing one
+            // option at a time. We exit the loop when either
+            // we've processed all the token, or when the remainder
+            // of token is considered to be value, not further grouped
+            // option.
+            for(;;) {
+                const option_description* d 
+                    = m_desc->find_nothrow(name, false, false,
+                            is_style_active(short_case_insensitive));
+
+                // FIXME: check for 'allow_sticky'.
+                if (d && (m_style & allow_sticky) &&
+                    d->semantic()->max_tokens() == 0 && !adjacent.empty()) {
+                    // 'adjacent' is in fact further option.
+                    option opt;
+                    opt.string_key = name;
+                    result.push_back(opt);
+
+                    if (adjacent.empty())
+                    {
+                        args.erase(args.begin());
+                        break;
+                    }
+
+                    name = string("-") + adjacent[0];
+                    adjacent.erase(adjacent.begin());
+                } else {
+                    
+                    option opt;
+                    opt.string_key = name;
+                    opt.original_tokens.push_back(tok);
+                    if (!adjacent.empty())
+                        opt.value.push_back(adjacent);
+                    result.push_back(opt);
+                    args.erase(args.begin());                    
+                    break;
+                }
+            }
+            return result;
+        }
+        return vector<option>();
+    }
+
+    vector<option> 
+    cmdline::parse_dos_option(vector<string>& args)
+    {
+        vector<option> result;
+        const string& tok = args[0];
+        if (tok.size() >= 2 && tok[0] == '/')
+        {   
+            string name = "-" + tok.substr(1,1);
+            string adjacent = tok.substr(2);
+
+            option opt;
+            opt.string_key = name;
+            if (!adjacent.empty())
+                opt.value.push_back(adjacent);
+            opt.original_tokens.push_back(tok);
+            result.push_back(opt);
+            args.erase(args.begin());
+        }
+        return result;
+    }
+
+    vector<option> 
+    cmdline::parse_disguised_long_option(vector<string>& args)
+    {
+        const string& tok = args[0];
+        if (tok.size() >= 2 && 
+            ((tok[0] == '-' && tok[1] != '-') ||
+             ((m_style & allow_slash_for_short) && tok[0] == '/')))            
+        {
+            if (m_desc->find_nothrow(tok.substr(1, tok.find('=')-1), 
+                                     is_style_active(allow_guessing),
+                                     is_style_active(long_case_insensitive),
+                                     is_style_active(short_case_insensitive)))
+            {
+                args[0].insert(0, "-");
+                if (args[0][1] == '/')
+                    args[0][1] = '-';
+                return parse_long_option(args);
+            }
+        }
+        return vector<option>();
+    }
+
+    vector<option> 
+    cmdline::parse_terminator(vector<string>& args)
+    {
+        vector<option> result;
+        const string& tok = args[0];
+        if (tok == "--")
+        {
+            for(unsigned i = 1; i < args.size(); ++i)
+            {
+                option opt;
+                opt.value.push_back(args[i]);
+                opt.original_tokens.push_back(args[i]);
+                opt.position_key = INT_MAX;
+                result.push_back(opt);
+            }
+            args.clear();
+        }
+        return result;
+    }
+
+    vector<option> 
+    cmdline::handle_additional_parser(vector<string>& args)
+    {
+        vector<option> result;
+        pair<string, string> r = m_additional_parser(args[0]);
+        if (!r.first.empty()) {
+            option next;
+            next.string_key = r.first;
+            if (!r.second.empty())
+                next.value.push_back(r.second);
+            result.push_back(next);
+            args.erase(args.begin());
+        }
+        return result;
+    }
+
+    void 
+    cmdline::set_additional_parser(additional_parser p)
+    {
+        m_additional_parser = p;
+    }
+
+    void 
+    cmdline::extra_style_parser(style_parser s)
+    {
+        m_style_parser = s;
+    }
+
+
+
+}}}
diff --git a/3rdParty/Boost/src/libs/program_options/src/config_file.cpp b/3rdParty/Boost/src/libs/program_options/src/config_file.cpp
new file mode 100644
index 0000000..a12844c
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/config_file.cpp
@@ -0,0 +1,196 @@
+// Copyright Vladimir Prus 2002-2004.
+// 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/detail/config_file.hpp>
+#include <boost/program_options/errors.hpp>
+#include <boost/program_options/detail/convert.hpp>
+#include <boost/throw_exception.hpp>
+
+#include <iostream>
+#include <fstream>
+#include <cassert>
+
+namespace boost { namespace program_options { namespace detail {
+
+    using namespace std;
+
+    common_config_file_iterator::common_config_file_iterator(
+        const std::set<std::string>& allowed_options,
+        bool allow_unregistered)
+    : allowed_options(allowed_options),
+      m_allow_unregistered(allow_unregistered)
+    {
+        for(std::set<std::string>::const_iterator i = allowed_options.begin();
+            i != allowed_options.end(); 
+            ++i)
+        {
+            add_option(i->c_str());
+        }
+    }
+
+    void
+    common_config_file_iterator::add_option(const char* name)
+    {
+        string s(name);
+        assert(!s.empty());
+        if (*s.rbegin() == '*') {
+            s.resize(s.size()-1);
+            bool bad_prefixes(false);
+            // If 's' is a prefix of one of allowed suffix, then
+            // lower_bound will return that element.
+            // If some element is prefix of 's', then lower_bound will
+            // return the next element.
+            set<string>::iterator i = allowed_prefixes.lower_bound(s);
+            if (i != allowed_prefixes.end()) {
+                if (i->find(s) == 0)
+                    bad_prefixes = true;                    
+            }
+            if (i != allowed_prefixes.begin()) {
+                --i;
+                if (s.find(*i) == 0)
+                    bad_prefixes = true;
+            }
+            if (bad_prefixes)
+                boost::throw_exception(error("bad prefixes"));
+            allowed_prefixes.insert(s);
+        }
+    }
+
+    namespace {
+        string trim_ws(const string& s)
+        {
+            string::size_type n, n2;
+            n = s.find_first_not_of(" \t\r\n");
+            if (n == string::npos)
+                return string();
+            else {
+                n2 = s.find_last_not_of(" \t\r\n");
+                return s.substr(n, n2-n+1);
+            }
+        }
+    }
+
+
+    void common_config_file_iterator::get()
+    {
+        string s;
+        string::size_type n;
+        bool found = false;
+
+        while(this->getline(s)) {
+
+            // strip '#' comments and whitespace
+            if ((n = s.find('#')) != string::npos)
+                s = s.substr(0, n);
+            s = trim_ws(s);
+
+            if (!s.empty()) {
+                // Handle section name
+                if (*s.begin() == '[' && *s.rbegin() == ']') {
+                    m_prefix = s.substr(1, s.size()-2);
+                    if (*m_prefix.rbegin() != '.')
+                        m_prefix += '.';
+                }
+                else if ((n = s.find('=')) != string::npos) {
+
+                    string name = m_prefix + trim_ws(s.substr(0, n));
+                    string value = trim_ws(s.substr(n+1));
+
+                    bool registered = allowed_option(name);
+                    if (!registered && !m_allow_unregistered)
+                        boost::throw_exception(unknown_option(name));
+
+                    found = true;
+                    this->value().string_key = name;
+                    this->value().value.clear();
+                    this->value().value.push_back(value);
+                    this->value().unregistered = !registered;
+                    this->value().original_tokens.clear();
+                    this->value().original_tokens.push_back(name);
+                    this->value().original_tokens.push_back(value);
+                    break;
+
+                } else {
+                    boost::throw_exception(invalid_syntax(s, invalid_syntax::unrecognized_line));
+                }
+            }
+        }
+        if (!found)
+            found_eof();
+    }
+
+
+    bool 
+    common_config_file_iterator::allowed_option(const std::string& s) const
+    {
+        set<string>::const_iterator i = allowed_options.find(s);
+        if (i != allowed_options.end())
+            return true;        
+        // If s is "pa" where "p" is allowed prefix then
+        // lower_bound should find the element after "p". 
+        // This depends on 'allowed_prefixes' invariant.
+        i = allowed_prefixes.lower_bound(s);
+        if (i != allowed_prefixes.begin() && s.find(*--i) == 0)
+            return true;
+        return false;
+    }
+
+#if BOOST_WORKAROUND(__COMO_VERSION__, BOOST_TESTED_AT(4303)) || \
+        (defined(__sgi) && BOOST_WORKAROUND(_COMPILER_VERSION, BOOST_TESTED_AT(741)))
+    template<>
+    bool
+    basic_config_file_iterator<wchar_t>::getline(std::string& s)
+    {
+        std::wstring ws;
+        // On Comeau, using two-argument version causes
+        // call to some internal function with std::wstring, and '\n'
+        // (not L'\n') and compile can't resolve that call.
+
+        if (std::getline(*is, ws, L'\n')) {
+            s = to_utf8(ws);
+            return true;
+        } else {
+            return false;
+        }            
+    }
+#endif    
+
+}}}
+
+#if 0
+using boost::program_options::config_file;
+
+#include <sstream>
+#include <cassert>
+
+int main()
+{
+    try {
+        stringstream s(
+            "a = 1\n"
+            "b = 2\n");
+
+        config_file cf(s);
+        cf.add_option("a");
+        cf.add_option("b");
+
+        assert(++cf);
+        assert(cf.name() == "a");
+        assert(cf.value() == "1");
+        assert(++cf);
+        assert(cf.name() == "b");
+        assert(cf.value() == "2");
+        assert(!++cf);
+    }
+    catch(exception& e)
+    {
+        cout << e.what() << "\n";
+    }
+}
+#endif
diff --git a/3rdParty/Boost/src/libs/program_options/src/convert.cpp b/3rdParty/Boost/src/libs/program_options/src/convert.cpp
new file mode 100644
index 0000000..9be759e
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/convert.cpp
@@ -0,0 +1,161 @@
+// 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)
+
+#include <fstream>
+#include <locale.h>
+#include <locale>
+#include <iostream>
+#include <string>
+#include <locale>
+#include <stdexcept>
+
+#include <boost/config.hpp>
+
+#define BOOST_PROGRAM_OPTIONS_SOURCE
+#include <boost/program_options/config.hpp>
+#include <boost/program_options/detail/convert.hpp>
+#include <boost/program_options/detail/utf8_codecvt_facet.hpp>
+#include <boost/throw_exception.hpp>
+
+#include <boost/bind.hpp>
+
+using namespace std;
+
+namespace boost { namespace detail {
+
+    /* Internal function to actually perform conversion.
+       The logic in from_8_bit and to_8_bit function is exactly
+       the same, except that one calls 'in' method of codecvt and another
+       calls the 'out' method, and that syntax difference makes straightforward
+       template implementation impossible.
+
+       This functions takes a 'fun' argument, which should have the same 
+       parameters and return type and the in/out methods. The actual converting
+       function will pass functional objects created with boost::bind.
+       Experiments show that the performance loss is less than 10%.
+    */
+    template<class ToChar, class FromChar, class Fun>
+    std::basic_string<ToChar>
+    convert(const std::basic_string<FromChar>& s, Fun fun)
+        
+    {
+        std::basic_string<ToChar> result;
+        
+        std::mbstate_t state = std::mbstate_t();
+
+        const FromChar* from = s.data();
+        const FromChar* from_end = s.data() + s.size();
+        // The interface of cvt is not really iterator-like, and it's
+        // not possible the tell the required output size without the conversion.
+        // All we can is convert data by pieces.
+        while(from != from_end) {
+            
+            // std::basic_string does not provide non-const pointers to the data,
+            // so converting directly into string is not possible.
+            ToChar buffer[32];
+            
+            ToChar* to_next = buffer;
+            // Need variable because boost::bind doesn't work with rvalues.
+            ToChar* to_end = buffer + 32;
+            std::codecvt_base::result r = 
+                fun(state, from, from_end, from, buffer, to_end, to_next);
+            
+            if (r == std::codecvt_base::error)
+                boost::throw_exception(
+                    std::logic_error("character conversion failed"));
+            // 'partial' is not an error, it just means not all source
+            // characters were converted. However, we need to check that at
+            // least one new target character was produced. If not, it means
+            // the source data is incomplete, and since we don't have extra
+            // data to add to source, it's error.
+            if (to_next == buffer)
+                boost::throw_exception(
+                    std::logic_error("character conversion failed"));
+            
+            // Add converted characters
+            result.append(buffer, to_next);
+        }
+        
+        return result;        
+    }           
+}}
+
+namespace boost {
+
+#ifndef BOOST_NO_STD_WSTRING
+    BOOST_PROGRAM_OPTIONS_DECL std::wstring 
+    from_8_bit(const std::string& s, 
+               const std::codecvt<wchar_t, char, std::mbstate_t>& cvt)
+    {
+        return detail::convert<wchar_t>(
+            s,                 
+            boost::bind(&std::codecvt<wchar_t, char, mbstate_t>::in,
+                        &cvt,
+                        _1, _2, _3, _4, _5, _6, _7));
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL std::string 
+    to_8_bit(const std::wstring& s, 
+             const std::codecvt<wchar_t, char, std::mbstate_t>& cvt)
+    {
+        return detail::convert<char>(
+            s,                 
+            boost::bind(&codecvt<wchar_t, char, mbstate_t>::out,
+                        &cvt,
+                        _1, _2, _3, _4, _5, _6, _7));
+    }
+
+
+    namespace {
+        boost::program_options::detail::utf8_codecvt_facet
+            utf8_facet;
+    }
+    
+    BOOST_PROGRAM_OPTIONS_DECL std::wstring
+    from_utf8(const std::string& s)
+    {
+        return from_8_bit(s, utf8_facet);
+    }
+    
+    BOOST_PROGRAM_OPTIONS_DECL std::string
+    to_utf8(const std::wstring& s)
+    {
+        return to_8_bit(s, utf8_facet);
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL std::wstring
+    from_local_8_bit(const std::string& s)
+    {
+        typedef codecvt<wchar_t, char, mbstate_t> facet_type;
+        return from_8_bit(s, 
+                          BOOST_USE_FACET(facet_type, locale()));
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL std::string
+    to_local_8_bit(const std::wstring& s)
+    {
+        typedef codecvt<wchar_t, char, mbstate_t> facet_type;
+        return to_8_bit(s, 
+                        BOOST_USE_FACET(facet_type, locale()));                        
+    }
+#endif
+
+    namespace program_options
+    {
+        BOOST_PROGRAM_OPTIONS_DECL std::string to_internal(const std::string& s)
+        {
+            return s;
+        }
+
+#ifndef BOOST_NO_STD_WSTRING
+        BOOST_PROGRAM_OPTIONS_DECL std::string to_internal(const std::wstring& s)
+        {
+            return to_utf8(s);
+        }
+#endif
+    }
+
+
+}
diff --git a/3rdParty/Boost/src/libs/program_options/src/options_description.cpp b/3rdParty/Boost/src/libs/program_options/src/options_description.cpp
new file mode 100644
index 0000000..bfd113d
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/options_description.cpp
@@ -0,0 +1,621 @@
+// Copyright Vladimir Prus 2002-2004.
+// Copyright Bertolt Mildner 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/options_description.hpp>
+// FIXME: this is only to get multiple_occurences class
+// should move that to a separate headers.
+#include <boost/program_options/parsers.hpp>
+
+
+#include <boost/lexical_cast.hpp>
+#include <boost/tokenizer.hpp>
+#include <boost/detail/workaround.hpp>
+#include <boost/throw_exception.hpp>
+
+#include <cassert>
+#include <climits>
+#include <cstring>
+#include <cstdarg>
+#include <sstream>
+#include <iterator>
+using namespace std;
+
+namespace boost { namespace program_options {
+
+   namespace {
+
+       template< class charT >
+       std::basic_string< charT >  tolower_(const std::basic_string< charT >& str)
+       {
+           std::basic_string< charT > result;
+           for (typename std::basic_string< charT >::size_type i = 0; i < str.size(); ++i)
+           {
+               result.append(1, static_cast< charT >(std::tolower(str[i])));
+           }   
+           return result;
+       }
+
+    }  // unnamed namespace
+
+
+    option_description::option_description()
+    {
+    }
+    
+    option_description::
+    option_description(const char* name,
+                       const value_semantic* s)
+    : m_value_semantic(s)
+    {
+        this->set_name(name);
+    }
+                                           
+
+    option_description::
+    option_description(const char* name,
+                       const value_semantic* s,
+                       const char* description)
+    : m_description(description), m_value_semantic(s)
+    {
+        this->set_name(name);
+    }
+
+    option_description::~option_description()
+    {
+    }
+
+    option_description::match_result
+    option_description::match(const std::string& option, 
+                              bool approx, 
+                              bool long_ignore_case,
+                              bool short_ignore_case) const
+    {
+        match_result result = no_match;        
+        
+        std::string local_long_name((long_ignore_case ? tolower_(m_long_name) : m_long_name));
+        
+        if (!local_long_name.empty()) {
+        
+            std::string local_option = (long_ignore_case ? tolower_(option) : option);
+
+            if (*local_long_name.rbegin() == '*')
+            {
+                // The name ends with '*'. Any specified name with the given
+                // prefix is OK.
+                if (local_option.find(local_long_name.substr(0, local_long_name.length()-1))
+                    == 0)
+                    result = approximate_match;
+            }
+
+            if (local_long_name == local_option)
+            {
+                result = full_match;
+            }
+            else if (approx)
+            {
+                if (local_long_name.find(local_option) == 0)
+                {
+                    result = approximate_match;
+                }
+            }
+        }
+         
+        if (result != full_match)
+        {
+            std::string local_option(short_ignore_case ? tolower_(option) : option);
+            std::string local_short_name(short_ignore_case ? tolower_(m_short_name) : m_short_name);
+
+            if (local_short_name == local_option)
+            {
+                result = full_match;
+            }
+        }
+
+        return result;        
+    }
+
+    const std::string& 
+    option_description::key(const std::string& option) const
+    {        
+        if (!m_long_name.empty()) 
+            if (m_long_name.find('*') != string::npos)
+                // The '*' character means we're long_name
+                // matches only part of the input. So, returning
+                // long name will remove some of the information,
+                // and we have to return the option as specified
+                // in the source.
+                return option;
+            else
+                return m_long_name;
+        else
+            return m_short_name;
+    }
+
+    const std::string&
+    option_description::long_name() const
+    {
+        return m_long_name;
+    }
+
+    option_description&
+    option_description::set_name(const char* _name)
+    {
+        std::string name(_name);
+        string::size_type n = name.find(',');
+        if (n != string::npos) {
+            assert(n == name.size()-2);
+            m_long_name = name.substr(0, n);
+            m_short_name = '-' + name.substr(n+1,1);
+        } else {
+            m_long_name = name;
+        }
+        return *this;
+    }
+
+    const std::string&
+    option_description::description() const
+    {
+        return m_description;
+    }
+
+    shared_ptr<const value_semantic>
+    option_description::semantic() const
+    {
+        return m_value_semantic;
+    }
+    
+    std::string 
+    option_description::format_name() const
+    {
+        if (!m_short_name.empty())
+            return string(m_short_name).append(" [ --").
+            append(m_long_name).append(" ]");
+        else
+            return string("--").append(m_long_name);
+    }
+
+    std::string 
+    option_description::format_parameter() const
+    {
+        if (m_value_semantic->max_tokens() != 0)
+            return m_value_semantic->name();
+        else
+            return "";
+    }
+
+    options_description_easy_init::
+    options_description_easy_init(options_description* owner)
+    : owner(owner)
+    {}
+
+    options_description_easy_init&
+    options_description_easy_init::
+    operator()(const char* name,
+               const char* description)
+    {
+        // Create untypes semantic which accepts zero tokens: i.e. 
+        // no value can be specified on command line.
+        // FIXME: does not look exception-safe
+        shared_ptr<option_description> d(
+            new option_description(name, new untyped_value(true), description));
+
+        owner->add(d);
+        return *this;
+    }
+
+    options_description_easy_init&
+    options_description_easy_init::
+    operator()(const char* name,
+               const value_semantic* s)
+    {
+        shared_ptr<option_description> d(new option_description(name, s));
+        owner->add(d);
+        return *this;
+    }
+
+    options_description_easy_init&
+    options_description_easy_init::
+    operator()(const char* name,
+               const value_semantic* s,
+               const char* description)
+    {
+        shared_ptr<option_description> d(new option_description(name, s, description));
+
+        owner->add(d);
+        return *this;
+    }
+
+    const unsigned options_description::m_default_line_length = 80;
+
+    options_description::options_description(unsigned line_length,
+                                             unsigned min_description_length)
+    : m_line_length(line_length)
+    , m_min_description_length(min_description_length)
+    {
+        // we require a space between the option and description parts, so add 1.
+        assert(m_min_description_length < m_line_length - 1);    
+    }
+
+    options_description::options_description(const std::string& caption,
+                                             unsigned line_length,
+                                             unsigned min_description_length)
+    : m_caption(caption)
+    , m_line_length(line_length)
+    , m_min_description_length(min_description_length)
+    {
+        // we require a space between the option and description parts, so add 1.
+        assert(m_min_description_length < m_line_length - 1);
+    }
+    
+    void
+    options_description::add(shared_ptr<option_description> desc)
+    {
+        m_options.push_back(desc);
+        belong_to_group.push_back(false);
+    }
+
+    options_description&
+    options_description::add(const options_description& desc)
+    {
+        shared_ptr<options_description> d(new options_description(desc));
+        groups.push_back(d);
+
+        for (size_t i = 0; i < desc.m_options.size(); ++i) {
+            add(desc.m_options[i]);
+            belong_to_group.back() = true;
+        }
+
+        return *this;
+    }
+
+    options_description_easy_init
+    options_description::add_options()
+    {       
+        return options_description_easy_init(this);
+    }
+
+    const option_description&
+    options_description::find(const std::string& name, 
+                              bool approx,
+                              bool long_ignore_case,
+                              bool short_ignore_case) const
+    {
+        const option_description* d = find_nothrow(name, approx, 
+                                       long_ignore_case, short_ignore_case);
+        if (!d)
+            boost::throw_exception(unknown_option(name));
+        return *d;
+    }
+
+    const std::vector< shared_ptr<option_description> >& 
+    options_description::options() const
+    {
+        return m_options;
+    }
+
+    const option_description*
+    options_description::find_nothrow(const std::string& name, 
+                                      bool approx,
+                                      bool long_ignore_case,
+                                      bool short_ignore_case) const
+    {
+        shared_ptr<option_description> found;
+        vector<string> approximate_matches;
+        vector<string> full_matches;
+        
+        // We use linear search because matching specified option
+        // name with the declared option name need to take care about
+        // case sensitivity and trailing '*' and so we can't use simple map.
+        for(unsigned i = 0; i < m_options.size(); ++i)
+        {
+            option_description::match_result r = 
+                m_options[i]->match(name, approx, long_ignore_case, short_ignore_case);
+
+            if (r == option_description::no_match)
+                continue;
+
+            if (r == option_description::full_match)
+            {                
+                full_matches.push_back(m_options[i]->key(name));
+            } 
+            else 
+            {                        
+                // FIXME: the use of 'key' here might not
+                // be the best approach.
+                approximate_matches.push_back(m_options[i]->key(name));
+            }
+
+            found = m_options[i];
+        }
+        if (full_matches.size() > 1) 
+            boost::throw_exception(
+                ambiguous_option(name, full_matches));
+        
+        // If we have a full match, and an approximate match,
+        // ignore approximate match instead of reporting error.
+        // Say, if we have options "all" and "all-chroots", then
+        // "--all" on the command line should select the first one,
+        // without ambiguity.
+        if (full_matches.empty() && approximate_matches.size() > 1)
+            boost::throw_exception(
+                ambiguous_option(name, approximate_matches));
+
+        return found.get();
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL
+    std::ostream& operator<<(std::ostream& os, const options_description& desc)
+    {
+        desc.print(os);
+        return os;
+    }
+
+    namespace {
+
+        /* Given a string 'par', that contains no newline characters
+           outputs it to 'os' with wordwrapping, that is, as several
+           line.
+
+           Each output line starts with 'indent' space characters, 
+           following by characters from 'par'. The total length of
+           line is no longer than 'line_length'.
+                                      
+        */
+        void format_paragraph(std::ostream& os,
+                              std::string par,
+                              unsigned indent,
+                              unsigned line_length)
+        {                    
+            // Through reminder of this function, 'line_length' will
+            // be the length available for characters, not including
+            // indent.
+            assert(indent < line_length);
+            line_length -= indent;
+
+            // index of tab (if present) is used as additional indent relative
+            // to first_column_width if paragrapth is spanned over multiple
+            // lines if tab is not on first line it is ignored
+            string::size_type par_indent = par.find('\t');
+
+            if (par_indent == string::npos)
+            {
+                par_indent = 0;
+            }
+            else
+            {
+                // only one tab per paragraph allowed
+                if (count(par.begin(), par.end(), '\t') > 1)
+                {
+                    boost::throw_exception(program_options::error(
+                        "Only one tab per paragraph is allowed"));
+                }
+          
+                // erase tab from string
+                par.erase(par_indent, 1);
+
+                // this assert may fail due to user error or 
+                // environment conditions!
+                assert(par_indent < line_length);
+
+                // ignore tab if not on first line
+                if (par_indent >= line_length)
+                {
+                    par_indent = 0;
+                }            
+            }
+          
+            if (par.size() < line_length)
+            {
+                os << par;
+            }
+            else
+            {
+                string::const_iterator       line_begin = par.begin();
+                const string::const_iterator par_end = par.end();
+
+                bool first_line = true; // of current paragraph!        
+            
+                while (line_begin < par_end)  // paragraph lines
+                {
+                    if (!first_line)
+                    {
+                        // If line starts with space, but second character
+                        // is not space, remove the leading space.
+                        // We don't remove double spaces because those
+                        // might be intentianal.
+                        if ((*line_begin == ' ') &&
+                            ((line_begin + 1 < par_end) &&
+                             (*(line_begin + 1) != ' ')))
+                        {
+                            line_begin += 1;  // line_begin != line_end
+                        }
+                    }
+
+                    // Take care to never increment the iterator past
+                    // the end, since MSVC 8.0 (brokenly), assumes that
+                    // doing that, even if no access happens, is a bug.
+                    unsigned remaining = distance(line_begin, par_end);
+                    string::const_iterator line_end = line_begin + 
+                        ((remaining < line_length) ? remaining : line_length);
+            
+                    // prevent chopped words
+                    // Is line_end between two non-space characters?
+                    if ((*(line_end - 1) != ' ') &&
+                        ((line_end < par_end) && (*line_end != ' ')))
+                    {
+                        // find last ' ' in the second half of the current paragraph line
+                        string::const_iterator last_space =
+                            find(reverse_iterator<string::const_iterator>(line_end),
+                                 reverse_iterator<string::const_iterator>(line_begin),
+                                 ' ')
+                            .base();
+                
+                        if (last_space != line_begin)
+                        {                 
+                            // is last_space within the second half ot the 
+                            // current line
+                            if (static_cast<unsigned>(distance(last_space, line_end)) < 
+                                (line_length / 2))
+                            {
+                                line_end = last_space;
+                            }
+                        }                                                
+                    } // prevent chopped words
+             
+                    // write line to stream
+                    copy(line_begin, line_end, ostream_iterator<char>(os));
+              
+                    if (first_line)
+                    {
+                        indent += par_indent;
+                        line_length -= par_indent; // there's less to work with now
+                        first_line = false;
+                    }
+
+                    // more lines to follow?
+                    if (line_end != par_end)
+                    {
+                        os << '\n';
+                
+                        for(unsigned pad = indent; pad > 0; --pad)
+                        {
+                            os.put(' ');
+                        }                                                        
+                    }
+              
+                    // next line starts after of this line
+                    line_begin = line_end;              
+                } // paragraph lines
+            }          
+        }                              
+        
+        void format_description(std::ostream& os,
+                                const std::string& desc, 
+                                unsigned first_column_width,
+                                unsigned line_length)
+        {
+            // we need to use one char less per line to work correctly if actual
+            // console has longer lines
+            assert(line_length > 1);
+            if (line_length > 1)
+            {
+                --line_length;
+            }
+
+            // line_length must be larger than first_column_width
+            // this assert may fail due to user error or environment conditions!
+            assert(line_length > first_column_width);
+
+            // Note: can't use 'tokenizer' as name of typedef -- borland
+            // will consider uses of 'tokenizer' below as uses of
+            // boost::tokenizer, not typedef.
+            typedef boost::tokenizer<boost::char_separator<char> > tok;
+          
+            tok paragraphs(
+                desc,
+                char_separator<char>("\n", "", boost::keep_empty_tokens));
+          
+            tok::const_iterator       par_iter = paragraphs.begin();                
+            const tok::const_iterator par_end = paragraphs.end();
+
+            while (par_iter != par_end)  // paragraphs
+            {
+                format_paragraph(os, *par_iter, first_column_width, 
+                                 line_length);
+            
+                ++par_iter;
+            
+                // prepair next line if any
+                if (par_iter != par_end)
+                {
+                    os << '\n';
+              
+                    for(unsigned pad = first_column_width; pad > 0; --pad)
+                    {
+                        os.put(' ');
+                    }                    
+                }            
+            }  // paragraphs
+        }
+    
+        void format_one(std::ostream& os, const option_description& opt, 
+                        unsigned first_column_width, unsigned line_length)
+        {
+            stringstream ss;
+            ss << "  " << opt.format_name() << ' ' << opt.format_parameter();
+            
+            // Don't use ss.rdbuf() since g++ 2.96 is buggy on it.
+            os << ss.str();
+
+            if (!opt.description().empty())
+            {
+                if (ss.str().size() >= first_column_width)
+                {
+                   os.put('\n'); // first column is too long, lets put description in new line
+                   for (unsigned pad = first_column_width; pad > 0; --pad)
+                   {
+                      os.put(' ');
+                   }
+                } else {
+                   for(unsigned pad = first_column_width - ss.str().size(); pad > 0; --pad)
+                   {
+                      os.put(' ');
+                   }
+                }
+            
+                format_description(os, opt.description(),
+                                   first_column_width, line_length);
+            }
+        }
+    }
+
+    void 
+    options_description::print(std::ostream& os) const
+    {
+        if (!m_caption.empty())
+            os << m_caption << ":\n";
+
+        /* Find the maximum width of the option column */
+        unsigned width(23);
+        unsigned i; // vc6 has broken for loop scoping
+        for (i = 0; i < m_options.size(); ++i)
+        {
+            const option_description& opt = *m_options[i];
+            stringstream ss;
+            ss << "  " << opt.format_name() << ' ' << opt.format_parameter();
+            width = (max)(width, static_cast<unsigned>(ss.str().size()));            
+        }
+        /* this is the column were description should start, if first
+           column is longer, we go to a new line */
+        const unsigned start_of_description_column = m_line_length - m_min_description_length;
+
+        width = (min)(width, start_of_description_column-1);
+        
+        /* add an additional space to improve readability */
+        ++width;
+            
+        /* The options formatting style is stolen from Subversion. */
+        for (i = 0; i < m_options.size(); ++i)
+        {
+            if (belong_to_group[i])
+                continue;
+
+            const option_description& opt = *m_options[i];
+
+            format_one(os, opt, width, m_line_length);
+
+            os << "\n";
+        }
+
+        for (unsigned j = 0; j < groups.size(); ++j) {            
+            os << "\n" << *groups[j];
+        }
+    }
+
+}}
diff --git a/3rdParty/Boost/src/libs/program_options/src/parsers.cpp b/3rdParty/Boost/src/libs/program_options/src/parsers.cpp
new file mode 100644
index 0000000..bc3b858
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/parsers.cpp
@@ -0,0 +1,245 @@
+// Copyright Vladimir Prus 2002-2004.
+// 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)
+
+
+#include <boost/config.hpp>
+
+#define BOOST_PROGRAM_OPTIONS_SOURCE
+#include <boost/program_options/config.hpp>
+#include <boost/program_options/parsers.hpp>
+#include <boost/program_options/options_description.hpp>
+#include <boost/program_options/positional_options.hpp>
+#include <boost/program_options/detail/cmdline.hpp>
+#include <boost/program_options/detail/config_file.hpp>
+#include <boost/program_options/environment_iterator.hpp>
+#include <boost/program_options/detail/convert.hpp>
+
+#include <boost/bind.hpp>
+#include <boost/throw_exception.hpp>
+
+#include <cctype>
+#include <fstream>
+
+#if !defined(__GNUC__) || __GNUC__ < 3
+#include <iostream>
+#else
+#include <istream>
+#endif
+
+#ifdef _WIN32
+#include <stdlib.h>
+#else
+#include <unistd.h>
+#endif
+
+// The 'environ' should be declared in some cases. E.g. Linux man page says:
+// (This variable must be declared in the user program, but is declared in 
+// the header file unistd.h in case the header files came from libc4 or libc5, 
+// and in case they came from glibc and _GNU_SOURCE was defined.) 
+// To be safe, declare it here.
+
+// It appears that on Mac OS X the 'environ' variable is not
+// available to dynamically linked libraries.
+// See: http://article.gmane.org/gmane.comp.lib.boost.devel/103843
+// See: http://lists.gnu.org/archive/html/bug-guile/2004-01/msg00013.html
+#if defined(__APPLE__) && defined(__DYNAMIC__)
+#include <crt_externs.h>
+#define environ (*_NSGetEnviron()) 
+#else
+#if defined(__MWERKS__)
+#include <crtl.h>
+#else
+#if !defined(_WIN32) || defined(__COMO_VERSION__)
+extern char** environ;
+#endif
+#endif
+#endif
+
+using namespace std;
+
+namespace boost { namespace program_options {
+
+#ifndef BOOST_NO_STD_WSTRING
+    namespace {
+        woption woption_from_option(const option& opt)
+        {
+            woption result;
+            result.string_key = opt.string_key;
+            result.position_key = opt.position_key;
+            result.unregistered = opt.unregistered;
+            
+            std::transform(opt.value.begin(), opt.value.end(),
+                           back_inserter(result.value),
+                           boost::bind(from_utf8, _1));
+
+            std::transform(opt.original_tokens.begin(), 
+                           opt.original_tokens.end(),
+                           back_inserter(result.original_tokens),
+                           boost::bind(from_utf8, _1));
+            return result;
+        }
+    }
+
+    basic_parsed_options<wchar_t>
+    ::basic_parsed_options(const parsed_options& po)
+    : description(po.description),
+      utf8_encoded_options(po)
+    {
+        for (unsigned i = 0; i < po.options.size(); ++i)
+            options.push_back(woption_from_option(po.options[i]));
+    }
+#endif
+
+    template<class charT>
+    basic_parsed_options<charT>
+    parse_config_file(std::basic_istream<charT>& is, 
+                      const options_description& desc,
+                      bool allow_unregistered)
+    {    
+        set<string> allowed_options;
+
+        const vector<shared_ptr<option_description> >& options = desc.options();
+        for (unsigned i = 0; i < options.size(); ++i)
+        {
+            const option_description& d = *options[i];
+
+            if (d.long_name().empty())
+                boost::throw_exception(
+                    error("long name required for config file"));
+
+            allowed_options.insert(d.long_name());
+        }
+
+        // Parser return char strings
+        parsed_options result(&desc);        
+        copy(detail::basic_config_file_iterator<charT>(
+                 is, allowed_options, allow_unregistered), 
+             detail::basic_config_file_iterator<charT>(), 
+             back_inserter(result.options));
+        // Convert char strings into desired type.
+        return basic_parsed_options<charT>(result);
+    }
+
+    template
+    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<char>
+    parse_config_file(std::basic_istream<char>& is, 
+                      const options_description& desc,
+                      bool allow_unregistered);
+
+#ifndef BOOST_NO_STD_WSTRING
+    template
+    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<wchar_t>
+    parse_config_file(std::basic_istream<wchar_t>& is, 
+                      const options_description& desc,
+                      bool allow_unregistered);
+#endif
+
+    template<class charT>
+    basic_parsed_options<charT>
+    parse_config_file(const char* filename, 
+                      const options_description& desc,
+                      bool allow_unregistered)
+    { 
+        // Parser return char strings
+        std::basic_ifstream< charT > strm(filename);
+        if (!strm) 
+        {
+            boost::throw_exception(reading_file(filename));
+        }
+        return parse_config_file(strm, desc, allow_unregistered);
+    }
+
+    template
+    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<char>
+    parse_config_file(const char* filename, 
+                      const options_description& desc,
+                      bool allow_unregistered);
+
+#ifndef BOOST_NO_STD_WSTRING
+    template
+    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<wchar_t>
+    parse_config_file(const char* filename, 
+                      const options_description& desc,
+                      bool allow_unregistered);
+#endif
+
+    
+// This versio, which accepts any options without validation, is disabled,
+// in the hope that nobody will need it and we cant drop it altogether.
+// Besides, probably the right way to handle all options is the '*' name.
+#if 0
+    BOOST_PROGRAM_OPTIONS_DECL parsed_options
+    parse_config_file(std::istream& is)
+    {
+        detail::config_file_iterator cf(is, false);
+        parsed_options result(0);
+        copy(cf, detail::config_file_iterator(), 
+             back_inserter(result.options));
+        return result;
+    }
+#endif
+
+    BOOST_PROGRAM_OPTIONS_DECL parsed_options
+    parse_environment(const options_description& desc, 
+                      const function1<std::string, std::string>& name_mapper)
+    {
+        parsed_options result(&desc);
+        
+        for(environment_iterator i(environ), e; i != e; ++i) {
+            string option_name = name_mapper(i->first);
+
+            if (!option_name.empty()) {
+                option n;
+                n.string_key = option_name;
+                n.value.push_back(i->second);
+                result.options.push_back(n);
+            }                
+        }
+
+        return result;
+    }
+
+    namespace detail {
+        class prefix_name_mapper {
+        public:
+            prefix_name_mapper(const std::string& prefix)
+            : prefix(prefix)
+            {}
+
+            std::string operator()(const std::string& s)
+            {
+                string result;
+                if (s.find(prefix) == 0) {
+                    for(string::size_type n = prefix.size(); n < s.size(); ++n) 
+                    {   
+                        // Intel-Win-7.1 does not understand
+            // push_back on string.         
+                        result += tolower(s[n]);
+                    }
+                }
+                return result;
+            }
+        private:
+            std::string prefix;
+        };
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL parsed_options
+    parse_environment(const options_description& desc, 
+                      const std::string& prefix)
+    {
+        return parse_environment(desc, detail::prefix_name_mapper(prefix));
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL parsed_options
+    parse_environment(const options_description& desc, const char* prefix)
+    {
+        return parse_environment(desc, string(prefix));
+    }
+
+
+
+
+}}
diff --git a/3rdParty/Boost/src/libs/program_options/src/positional_options.cpp b/3rdParty/Boost/src/libs/program_options/src/positional_options.cpp
new file mode 100644
index 0000000..55995d7
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/positional_options.cpp
@@ -0,0 +1,53 @@
+// 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/positional_options.hpp>
+
+#include <boost/limits.hpp>
+
+#include <cassert>
+
+namespace boost { namespace program_options {
+
+    positional_options_description::positional_options_description()
+    {}
+
+    positional_options_description&
+    positional_options_description::add(const char* name, int max_count)
+    {
+        assert(max_count != -1 || m_trailing.empty());
+
+        if (max_count == -1)
+            m_trailing = name;
+        else {
+            m_names.resize(m_names.size() + max_count, name);
+        }
+        return *this;
+    }
+
+    unsigned
+    positional_options_description::max_total_count() const
+    {
+        return m_trailing.empty() ? 
+          m_names.size() : (std::numeric_limits<unsigned>::max)();
+    }
+    
+    const std::string& 
+    positional_options_description::name_for_position(unsigned position) const
+    {
+        assert(position < max_total_count());
+
+        if (position < m_names.size())
+            return m_names[position];
+        else
+            return m_trailing;
+    }
+
+
+}}
+
diff --git a/3rdParty/Boost/src/libs/program_options/src/split.cpp b/3rdParty/Boost/src/libs/program_options/src/split.cpp
new file mode 100644
index 0000000..96da068
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/split.cpp
@@ -0,0 +1,62 @@
+// Copyright Sascha Ochsenknecht 2009.
+// 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/parsers.hpp>
+#include <boost/tokenizer.hpp>
+
+#include <string>
+#include <vector>
+
+namespace boost { namespace program_options { namespace detail {
+
+   template< class charT >
+   std::vector<std::basic_string<charT> > 
+   split_unix(
+         const std::basic_string<charT>& cmdline, 
+         const std::basic_string<charT>& seperator, 
+         const std::basic_string<charT>& quote, 
+         const std::basic_string<charT>& escape)
+   {   
+      typedef boost::tokenizer< boost::escaped_list_separator<charT>, 
+            typename std::basic_string<charT>::const_iterator, 
+            std::basic_string<charT> >  tokenizerT;
+         
+      tokenizerT tok(cmdline.begin(), cmdline.end(), 
+                boost::escaped_list_separator< charT >(escape, seperator, quote));
+         
+      std::vector< std::basic_string<charT> > result;
+      for (typename tokenizerT::iterator cur_token(tok.begin()), end_token(tok.end()); cur_token != end_token; ++cur_token) {
+         if (!cur_token->empty())
+            result.push_back(*cur_token);
+      }
+      return result;
+   }
+   
+}}}   // namespace
+
+namespace boost { namespace program_options {
+
+   // Take a command line string and splits in into tokens, according
+   // to the given collection of seperators chars.
+   BOOST_PROGRAM_OPTIONS_DECL std::vector<std::string> 
+   split_unix(const std::string& cmdline, const std::string& seperator, 
+         const std::string& quote, const std::string& escape)
+   {
+      return detail::split_unix< char >(cmdline, seperator, quote, escape);
+   }
+
+#ifndef BOOST_NO_STD_WSTRING
+   BOOST_PROGRAM_OPTIONS_DECL std::vector<std::wstring>
+   split_unix(const std::wstring& cmdline, const std::wstring& seperator, 
+         const std::wstring& quote, const std::wstring& escape)
+   {
+      return detail::split_unix< wchar_t >(cmdline, seperator, quote, escape);
+   }
+#endif
+
+}}  // namespace
+
diff --git a/3rdParty/Boost/src/libs/program_options/src/utf8_codecvt_facet.cpp b/3rdParty/Boost/src/libs/program_options/src/utf8_codecvt_facet.cpp
new file mode 100644
index 0000000..c0fd7c0
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/utf8_codecvt_facet.cpp
@@ -0,0 +1,21 @@
+// 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>
+
+#define BOOST_UTF8_BEGIN_NAMESPACE \
+     namespace boost { namespace program_options { namespace detail {
+
+#define BOOST_UTF8_END_NAMESPACE }}}
+#define BOOST_UTF8_DECL BOOST_PROGRAM_OPTIONS_DECL
+
+#include "../../detail/utf8_codecvt_facet.cpp"
+
+
+#undef BOOST_UTF8_BEGIN_NAMESPACE
+#undef BOOST_UTF8_END_NAMESPACE
+#undef BOOST_UTF8_DECL
+
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;
+    }
+
+}}
diff --git a/3rdParty/Boost/src/libs/program_options/src/variables_map.cpp b/3rdParty/Boost/src/libs/program_options/src/variables_map.cpp
new file mode 100644
index 0000000..29b1de9
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/variables_map.cpp
@@ -0,0 +1,231 @@
+// Copyright Vladimir Prus 2002-2004.
+// 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/parsers.hpp>
+#include <boost/program_options/options_description.hpp>
+#include <boost/program_options/value_semantic.hpp>
+#include <boost/program_options/variables_map.hpp>
+
+#include <cassert>
+
+namespace boost { namespace program_options {
+
+    using namespace std;
+
+    // First, performs semantic actions for 'oa'. 
+    // Then, stores in 'm' all options that are defined in 'desc'. 
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void store(const parsed_options& options, variables_map& xm,
+               bool utf8)
+    {       
+        // TODO: what if we have different definition
+        // for the same option name during different calls
+        // 'store'.
+        assert(options.description);
+        const options_description& desc = *options.description;
+
+        // We need to access map's operator[], not the overriden version
+        // variables_map. Ehmm.. messy.
+        std::map<std::string, variable_value>& m = xm;
+
+        std::set<std::string> new_final;
+
+        // Declared once, to please Intel in VC++ mode;
+        unsigned i;
+
+        // First, convert/store all given options
+        for (i = 0; i < options.options.size(); ++i) {
+
+            const string& name = options.options[i].string_key;
+            // Skip positional options without name
+            if (name.empty())
+                continue;
+
+            // Ignore unregistered option. The 'unregistered'
+            // field can be true only if user has explicitly asked
+            // to allow unregistered options. We can't store them
+            // to variables map (lacking any information about paring), 
+            // so just ignore them.
+            if (options.options[i].unregistered)
+                continue;
+
+            // If option has final value, skip this assignment
+            if (xm.m_final.count(name))
+                continue;
+
+            const option_description& d = desc.find(name, false, 
+                                                      false, false);
+
+            variable_value& v = m[name];            
+            if (v.defaulted()) {
+                // Explicit assignment here erases defaulted value
+                v = variable_value();
+            }
+            
+            try {
+                d.semantic()->parse(v.value(), options.options[i].value, utf8);
+            }
+#ifndef BOOST_NO_EXCEPTIONS
+            catch(validation_error& e)
+            {
+                e.set_option_name(name);
+                throw;
+            }
+            catch(multiple_occurrences& e)
+            {
+                e.set_option_name(name);
+                throw;
+            }
+            catch(multiple_values& e) 
+            {
+                e.set_option_name(name);
+                throw;
+            }
+#endif
+            v.m_value_semantic = d.semantic();
+            
+            // The option is not composing, and the value is explicitly
+            // provided. Ignore values of this option for subsequent
+            // calls to 'store'. We store this to a temporary set,
+            // so that several assignment inside *this* 'store' call
+            // are allowed.
+            if (!d.semantic()->is_composing())
+                new_final.insert(name);
+        }
+        xm.m_final.insert(new_final.begin(), new_final.end());
+
+        
+        
+        // Second, apply default values and store required options.
+        const vector<shared_ptr<option_description> >& all = desc.options();
+        for(i = 0; i < all.size(); ++i)
+        {
+            const option_description& d = *all[i];
+            string key = d.key("");
+            // FIXME: this logic relies on knowledge of option_description
+            // internals.
+            // The 'key' is empty if options description contains '*'. 
+            // In that 
+            // case, default value makes no sense at all.
+            if (key.empty())
+            {
+                continue;
+            }
+            if (m.count(key) == 0) {
+            
+                boost::any def;
+                if (d.semantic()->apply_default(def)) {
+                    m[key] = variable_value(def, true);
+                    m[key].m_value_semantic = d.semantic();
+                }
+            }  
+
+            // add empty value if this is an required option
+            if (d.semantic()->is_required()) {
+               xm.m_required.insert(key);
+            }
+        }
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void store(const wparsed_options& options, variables_map& m)
+    {
+        store(options.utf8_encoded_options, m, true);
+    }
+
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void notify(variables_map& vm)
+    {        
+        vm.notify();               
+    }
+
+    abstract_variables_map::abstract_variables_map()
+    : m_next(0)
+    {}
+
+    abstract_variables_map::
+    abstract_variables_map(const abstract_variables_map* next)
+    : m_next(next)
+    {}
+
+    const variable_value& 
+    abstract_variables_map::operator[](const std::string& name) const
+    {
+        const variable_value& v = get(name);
+        if (v.empty() && m_next)
+            return (*m_next)[name];
+        else if (v.defaulted() && m_next) {
+            const variable_value& v2 = (*m_next)[name];
+            if (!v2.empty() && !v2.defaulted())
+                return v2;
+            else return v;
+        } else {
+            return v;
+        }
+    }
+
+    void 
+    abstract_variables_map::next(abstract_variables_map* next)
+    {
+        m_next = next;
+    }
+
+    variables_map::variables_map()
+    {}
+
+    variables_map::variables_map(const abstract_variables_map* next)
+    : abstract_variables_map(next)
+    {}
+
+    const variable_value&
+    variables_map::get(const std::string& name) const
+    {
+        static variable_value empty;
+        const_iterator i = this->find(name);
+        if (i == this->end())
+            return empty;
+        else
+            return i->second;
+    }
+    
+    void
+    variables_map::notify()
+    {
+        // This checks if all required options occur
+        for (set<string>::const_iterator r = m_required.begin();
+             r != m_required.end();
+             ++r)
+        {
+            const string& opt = *r;
+            map<string, variable_value>::const_iterator iter = find(opt);
+            if (iter == end() || iter->second.empty()) 
+            {
+                boost::throw_exception(required_option(opt));
+            
+            }
+        }
+
+        // Lastly, run notify actions.
+        for (map<string, variable_value>::iterator k = begin(); 
+             k != end(); 
+             ++k) 
+        {
+            /* Users might wish to use variables_map to store their own values
+               that are not parsed, and therefore will not have value_semantics
+               defined. Do no crash on such values. In multi-module programs,
+               one module might add custom values, and the 'notify' function
+               will be called after that, so we check that value_sematics is 
+               not NULL. See:
+                   https://svn.boost.org/trac/boost/ticket/2782
+            */
+            if (k->second.m_value_semantic)
+                k->second.m_value_semantic->notify(k->second.value());
+        }               
+    }
+    
+}}
diff --git a/3rdParty/Boost/src/libs/program_options/src/winmain.cpp b/3rdParty/Boost/src/libs/program_options/src/winmain.cpp
new file mode 100644
index 0000000..64cc790
--- /dev/null
+++ b/3rdParty/Boost/src/libs/program_options/src/winmain.cpp
@@ -0,0 +1,96 @@
+// Copyright Vladimir Prus 2002-2004.
+// 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/parsers.hpp>
+#include <cctype>
+
+#ifdef _WIN32
+namespace boost { namespace program_options {
+
+    // Take a command line string and splits in into tokens, according
+    // to the rules windows command line processor uses.
+    // 
+    // The rules are pretty funny, see
+    //    http://article.gmane.org/gmane.comp.lib.boost.user/3005
+    //    http://msdn.microsoft.com/library/en-us/vccelng/htm/progs_12.asp
+    BOOST_PROGRAM_OPTIONS_DECL
+    std::vector<std::string> split_winmain(const std::string& input)
+    {
+        std::vector<std::string> result;
+
+        std::string::const_iterator i = input.begin(), e = input.end();
+        for(;i != e; ++i)
+            if (!isspace((unsigned char)*i))
+                break;
+       
+        if (i != e) {
+   
+            std::string current;
+            bool inside_quoted = false;
+            int backslash_count = 0;
+            
+            for(; i != e; ++i) {
+                if (*i == '"') {
+                    // '"' preceded by even number (n) of backslashes generates
+                    // n/2 backslashes and is a quoted block delimiter
+                    if (backslash_count % 2 == 0) {
+                        current.append(backslash_count / 2, '\\');
+                        inside_quoted = !inside_quoted;
+                        // '"' preceded by odd number (n) of backslashes generates
+                        // (n-1)/2 backslashes and is literal quote.
+                    } else {
+                        current.append(backslash_count / 2, '\\');                
+                        current += '"';                
+                    }
+                    backslash_count = 0;
+                } else if (*i == '\\') {
+                    ++backslash_count;
+                } else {
+                    // Not quote or backslash. All accumulated backslashes should be
+                    // added
+                    if (backslash_count) {
+                        current.append(backslash_count, '\\');
+                        backslash_count = 0;
+                    }
+                    if (isspace((unsigned char)*i) && !inside_quoted) {
+                        // Space outside quoted section terminate the current argument
+                        result.push_back(current);
+                        current.resize(0);
+                        for(;i != e && isspace((unsigned char)*i); ++i)
+                            ;
+                        --i;
+                    } else {                  
+                        current += *i;
+                    }
+                }
+            }
+
+            // If we have trailing backslashes, add them
+            if (backslash_count)
+                current.append(backslash_count, '\\');
+        
+            // If we have non-empty 'current' or we're still in quoted
+            // section (even if 'current' is empty), add the last token.
+            if (!current.empty() || inside_quoted)
+                result.push_back(current);        
+        }
+        return result;
+    }
+
+#ifndef BOOST_NO_STD_WSTRING
+    BOOST_PROGRAM_OPTIONS_DECL std::vector<std::wstring>
+    split_winmain(const std::wstring& cmdline)
+    {
+        std::vector<std::wstring> result;
+        std::vector<std::string> aux = split_winmain(to_internal(cmdline));
+        for (unsigned i = 0, e = aux.size(); i < e; ++i)
+            result.push_back(from_utf8(aux[i]));
+        return result;        
+    }
+#endif
+
+}}
+#endif
author	Kevin Smith <git@kismith.co.uk>	2010-04-21 11:45:51 (GMT)
committer	Kevin Smith <git@kismith.co.uk>	2010-04-23 10:54:04 (GMT)
commit	91686a86876553774452d97f3f74d5f147b19164 (patch)
tree	fd0d601497f0cc757f12ec7c336b5b64213bbfd3 /3rdParty/Boost/src/libs
parent	6bd72c67896a20041556519548650590553f47c9 (diff)
download	swift-91686a86876553774452d97f3f74d5f147b19164.zip swift-91686a86876553774452d97f3f74d5f147b19164.tar.bz2