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Added third-party libraries for internationalization and localization: ICU and tinygettext

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This was SVN commit r14951.
This commit is contained in:
Adrián Chaves 2014-04-20 19:17:32 +00:00
parent 52c0a9b908
commit 1b3261b8f4
29 changed files with 3339 additions and 0 deletions
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1
build/workspaces/update-workspaces.sh
View File

@ -67,6 +67,7 @@ cd "$(dirname $0)"
if [ "`uname -s`" = "Darwin" ]; then if [ "`uname -s`" = "Darwin" ]; then
# Set *_CONFIG variables on OS X, to override the path to e.g. sdl-config # Set *_CONFIG variables on OS X, to override the path to e.g. sdl-config
export GLOOX_CONFIG=${GLOOX_CONFIG:="$(pwd)/../../libraries/osx/gloox/bin/gloox-config"} export GLOOX_CONFIG=${GLOOX_CONFIG:="$(pwd)/../../libraries/osx/gloox/bin/gloox-config"}
export ICU_CONFIG=${ICU_CONFIG:="$(pwd)/../../libraries/osx/icu/bin/icu-config"}
export SDL_CONFIG=${SDL_CONFIG:="$(pwd)/../../libraries/osx/sdl/bin/sdl-config"} export SDL_CONFIG=${SDL_CONFIG:="$(pwd)/../../libraries/osx/sdl/bin/sdl-config"}
export WX_CONFIG=${WX_CONFIG:="$(pwd)/../../libraries/osx/wxwidgets/bin/wx-config"} export WX_CONFIG=${WX_CONFIG:="$(pwd)/../../libraries/osx/wxwidgets/bin/wx-config"}
export XML2_CONFIG=${XML2_CONFIG:="$(pwd)/../../libraries/osx/libxml2/bin/xml2-config"} export XML2_CONFIG=${XML2_CONFIG:="$(pwd)/../../libraries/osx/libxml2/bin/xml2-config"}

3
libraries/LICENSE.txt
View File

@ -26,6 +26,9 @@ win32/ contains headers and precompiled static libs for Windows builds.
source/spidermonkey source/spidermonkey
MPL / GPL / LGPL MPL / GPL / LGPL
source/tinygettext
GPLv2
source/valgrind source/valgrind
BSD BSD

68
libraries/osx/build-osx-libs.sh
View File

@ -40,6 +40,8 @@ VORBIS_VERSION="libvorbis-1.3.3"
GLOOX_VERSION="gloox-1.0.9" GLOOX_VERSION="gloox-1.0.9"
# NSPR is necessary for threadsafe Spidermonkey # NSPR is necessary for threadsafe Spidermonkey
NSPR_VERSION="4.10.3" NSPR_VERSION="4.10.3"
# OS X only includes part of ICU, and only the dylib
ICU_VERSION="icu4c-52_1"
# -------------------------------------------------------------- # --------------------------------------------------------------
# Bundled with the game: # Bundled with the game:
# * SpiderMonkey 24 # * SpiderMonkey 24
@ -47,6 +49,7 @@ NSPR_VERSION="4.10.3"
# * NVTT # * NVTT
# * FCollada # * FCollada
# * MiniUPnPc # * MiniUPnPc
# * tinygettext
# -------------------------------------------------------------- # --------------------------------------------------------------
# Provided by OS X: # Provided by OS X:
# * OpenAL # * OpenAL
@ -548,6 +551,40 @@ then
popd popd
# TODO: how can we not build the dylibs? # TODO: how can we not build the dylibs?
rm -f lib/*.dylib rm -f lib/*.dylib
touch .already-built
else
already_built
fi
popd > /dev/null
# --------------------------------------------------------------
echo -e "Building ICU..."
LIB_VERSION="${ICU_VERSION}"
LIB_ARCHIVE="$LIB_VERSION-src.tgz"
LIB_DIRECTORY="icu"
LIB_URL="http://download.icu-project.org/files/icu4c/52.1/"
mkdir -p icu
pushd icu > /dev/null
if [[ "$force_rebuild" = "true" ]] || [[ ! -e .already-built ]] || [[ .already-built -ot $LIB_DIRECTORY ]]
then
INSTALL_DIR="$(pwd)"
rm -f .already-built
download_lib $LIB_URL $LIB_ARCHIVE
rm -rf $LIB_DIRECTORY bin include lib sbin share
tar -xf $LIB_ARCHIVE
pushd $LIB_DIRECTORY
mkdir -p source/build
pushd source/build
(CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" ../runConfigureICU MacOSX --prefix=$INSTALL_DIR --disable-shared --enable-static --disable-samples --enable-extras --enable-icuio --enable-layout --enable-tools && make ${JOBS} && make install) || die "ICU build failed"
popd
popd
touch .already-built touch .already-built
else else
already_built already_built
@ -730,3 +767,34 @@ else
already_built already_built
fi fi
popd > /dev/null popd > /dev/null
# --------------------------------------------------------------
# tinygettext - no install
echo -e "Building tinygettext..."
pushd ../source/tinygettext > /dev/null
if [[ "$force_rebuild" = "true" ]] || [[ ! -e .already-built ]]
then
rm -f .already-built
rm -f lib/*.a
pushd src
rm -rf build
mkdir -p build
mkdir -p ../lib
pushd build
# TODO: pass in various flags we need on OS X
# Use our previously built iconv insread of OS X bundled version
(cmake .. -DBUILD_SHARED_LIBS=OFF -DCMAKE_CXX_FLAGS="$CPPFLAGS" -DCMAKE_BUILD_TYPE=Release -DICONV_LIBRARY="${ICONV_DIR}/lib/libiconv.a" -DICONV_INCLUDE_DIR="${ICONV_DIR}/include" -G "Unix Makefiles" && make clean && make ${JOBS}) || die "tinygettext build failed"
popd
cp build/libtinygettext.a ../lib/
popd
touch .already-built
else
already_built
fi
popd > /dev/null

37
source/lib/external_libraries/icu.h Normal file
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@ -0,0 +1,37 @@
/* Copyright (c) 2013 Wildfire Games
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef INCLUDED_ICU
#define INCLUDED_ICU
#if MSC_VERSION
# pragma warning(push)
# pragma warning(disable:4512) // "assignment operator could not be generated"
#endif
#include <unicode/smpdtfmt.h>
#if MSC_VERSION
# pragma warning(pop)
#endif
#endif // #ifndef INCLUDED_ICU

43
source/lib/external_libraries/tinygettext.h Normal file
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@ -0,0 +1,43 @@
/* Copyright (c) 2013 Wildfire Games
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Bring in the TinyGettext header file.
*/
#ifndef INCLUDED_TINYGETTEXT
#define INCLUDED_TINYGETTEXT
#if MSC_VERSION
# pragma warning(push)
# pragma warning(disable:4251) // "class X needs to have dll-interface to be used by clients of class Y"
# pragma warning(disable:4800) // "forcing value to bool 'true' or 'false' (performance warning)"
#endif
#include <tinygettext/tinygettext.hpp>
#include <tinygettext/po_parser.hpp>
#if MSC_VERSION
# pragma warning(pop)
#endif
#endif // INCLUDED_TINYGETTEXT

339
source/third_party/tinygettext/COPYING vendored Normal file
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@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
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tinygettext - A gettext replacement that works directly on .po files
Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
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You should also get your employer (if you work as a programmer) or your
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

21
source/third_party/tinygettext/README vendored Normal file
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@ -0,0 +1,21 @@
tinygettext
===========
tinygettext is a minimal gettext() replacement written in C++. It can
read .po files directly and doesn't need .mo files generated from .po.
It also can read the .po files from arbitary locations, so its much
better suited for non-Unix systems and situations in which one wants
to store or distrubite .po files seperatly from the software itself.
Detecting the locale setting
============================
Different operating systems store the default locale in different
places; a portable way to find it is provided by FindLocale:
* http://icculus.org/~aspirin/findlocale/
# EOF #

123
source/third_party/tinygettext/include/tinygettext/dictionary.hpp vendored Normal file
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@ -0,0 +1,123 @@
// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_DICTIONARY_HPP
#define HEADER_TINYGETTEXT_DICTIONARY_HPP
#include <map>
#include <vector>
#include <string>
#include "plural_forms.hpp"
namespace tinygettext {
/** A simple dictionary class that mimics gettext() behaviour. Each
Dictionary only works for a single language, for managing multiple
languages and .po files at once use the DictionaryManager. */
class Dictionary
{
private:
typedef std::map<std::string, std::vector<std::string> > Entries;
Entries entries;
typedef std::map<std::string, Entries> CtxtEntries;
CtxtEntries ctxt_entries;
std::string charset;
PluralForms plural_forms;
std::string translate(const Entries& dict, const std::string& msgid);
std::string translate_plural(const Entries& dict, const std::string& msgid, const std::string& msgidplural, int num);
public:
/** Constructs a dictionary converting to the specified \a charset (default UTF-8) */
Dictionary(const std::string& charset = "UTF-8");
~Dictionary();
/** Return the charset used for this dictionary */
std::string get_charset() const;
void set_plural_forms(const PluralForms&);
PluralForms get_plural_forms() const;
/** Translate the string \a msgid. */
std::string translate(const std::string& msgid);
/** Translate the string \a msgid to its correct plural form, based
on the number of items given by \a num. \a msgid_plural is \a msgid in
plural form. */
std::string translate_plural(const std::string& msgid, const std::string& msgidplural, int num);
/** Translate the string \a msgid that is in context \a msgctx. A
context is a way to disambiguate msgids that contain the same
letters, but different meaning. For example "exit" might mean to
quit doing something or it might refer to a door that leads
outside (i.e. 'Ausgang' vs 'Beenden' in german) */
std::string translate_ctxt(const std::string& msgctxt, const std::string& msgid);
std::string translate_ctxt_plural(const std::string& msgctxt, const std::string& msgid, const std::string& msgidplural, int num);
/** Add a translation from \a msgid to \a msgstr to the dictionary,
where \a msgid is the singular form of the message, msgid_plural the
plural form and msgstrs a table of translations. The right
translation will be calculated based on the \a num argument to
translate(). */
void add_translation(const std::string& msgid, const std::string& msgid_plural,
const std::vector<std::string>& msgstrs);
void add_translation(const std::string& msgctxt,
const std::string& msgid, const std::string& msgid_plural,
const std::vector<std::string>& msgstrs);
/** Add a translation from \a msgid to \a msgstr to the
dictionary */
void add_translation(const std::string& msgid, const std::string& msgstr);
void add_translation(const std::string& msgctxt, const std::string& msgid, const std::string& msgstr);
/** Iterate over all messages, Func is of type:
void func(const std::string& msgid, const std::vector<std::string>& msgstrs) */
template<class Func>
Func foreach(Func func)
{
for(Entries::iterator i = entries.begin(); i != entries.end(); ++i)
{
func(i->first, i->second);
}
return func;
}
/** Iterate over all messages with a context, Func is of type:
void func(const std::string& ctxt, const std::string& msgid, const std::vector<std::string>& msgstrs) */
template<class Func>
Func foreach_ctxt(Func func)
{
for(CtxtEntries::iterator i = ctxt_entries.begin(); i != ctxt_entries.end(); ++i)
{
for(Entries::iterator j = i->second.begin(); j != i->second.end(); ++j)
{
func(i->first, j->first, j->second);
}
}
return func;
}
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP
#define HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP
#include <map>
#include <set>
#include <string>
#include <vector>
#include <memory>
#include "dictionary.hpp"
#include "language.hpp"
namespace tinygettext {
class FileSystem;
/** Manager class for dictionaries, you give it a bunch of directories
with .po files and it will then automatically load the right file
on demand depending on which language was set. */
class DictionaryManager
{
private:
typedef std::map<Language, Dictionary*> Dictionaries;
Dictionaries dictionaries;
typedef std::vector<std::string> SearchPath;
SearchPath search_path;
std::string charset;
bool use_fuzzy;
Language current_language;
Dictionary* current_dict;
Dictionary empty_dict;
std::auto_ptr<FileSystem> filesystem;
void clear_cache();
public:
DictionaryManager(const std::string& charset_ = "UTF-8");
~DictionaryManager();
/** Return the currently active dictionary, if none is set, an empty
dictionary is returned. */
Dictionary& get_dictionary();
/** Get dictionary for language */
Dictionary& get_dictionary(const Language& language);
/** Set a language based on a four? letter country code */
void set_language(const Language& language);
/** returns the (normalized) country code of the currently used language */
Language get_language() const;
void set_use_fuzzy(bool t);
bool get_use_fuzzy() const;
/** Set a charset that will be set on the returned dictionaries */
void set_charset(const std::string& charset);
/** Add a directory to the search path for dictionaries, earlier
added directories have higher priority then later added ones */
void add_directory(const std::string& pathname);
/** Return a set of the available languages in their country code */
std::set<Language> get_languages();
void set_filesystem(std::auto_ptr<FileSystem> filesystem);
private:
DictionaryManager (const DictionaryManager&);
DictionaryManager& operator= (const DictionaryManager&);
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_FILE_SYSTEM_HPP
#define HEADER_TINYGETTEXT_FILE_SYSTEM_HPP
#include <vector>
#include <memory>
#include <iosfwd>
#include <string>
namespace tinygettext {
class FileSystem
{
public:
virtual ~FileSystem() {}
virtual std::vector<std::string> open_directory(const std::string& pathname) =0;
virtual std::auto_ptr<std::istream> open_file(const std::string& filename) =0;
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef HEADER_TINYGETTEXT_ICONV_HPP
#define HEADER_TINYGETTEXT_ICONV_HPP
#include <string>
#ifdef HAVE_SDL
# include "SDL.h"
# define tinygettext_ICONV_CONST const
# define tinygettext_iconv_t SDL_iconv_t
# define tinygettext_iconv SDL_iconv
# define tinygettext_iconv_open SDL_iconv_open
# define tinygettext_iconv_close SDL_iconv_close
#else
# include <iconv.h>
# ifdef HAVE_ICONV_CONST
# define tinygettext_ICONV_CONST const
# else
# define tinygettext_ICONV_CONST
# endif
# define tinygettext_iconv_t iconv_t
# define tinygettext_iconv iconv
# define tinygettext_iconv_open iconv_open
# define tinygettext_iconv_close iconv_close
#endif
namespace tinygettext {
class IConv
{
private:
std::string to_charset;
std::string from_charset;
tinygettext_iconv_t cd;
public:
IConv();
IConv(const std::string& fromcode, const std::string& tocode);
~IConv();
void set_charsets(const std::string& fromcode, const std::string& tocode);
std::string convert(const std::string& text);
private:
IConv (const IConv&);
IConv& operator= (const IConv&);
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_LANGUAGE_HPP
#define HEADER_TINYGETTEXT_LANGUAGE_HPP
#include <string>
namespace tinygettext {
struct LanguageSpec;
/** Lightweight wrapper around LanguageSpec */
class Language
{
private:
LanguageSpec* language_spec;
Language(LanguageSpec* language_spec);
public:
/** Create a language from language and country code:
Example: Languge("de", "DE"); */
static Language from_spec(const std::string& language,
const std::string& country = std::string(),
const std::string& modifier = std::string());
/** Create a language from language and country code:
Example: Languge("deutsch");
Example: Languge("de_DE"); */
static Language from_name(const std::string& str);
/** Create a language from an environment variable style string (e.g de_DE.UTF-8@modifier) */
static Language from_env(const std::string& env);
/** Compares two Languages, returns 0 on missmatch and a score
between 1 and 9 on match, the higher the score the better the
match */
static int match(const Language& lhs, const Language& rhs);
/** Create an undefined Language object */
Language();
operator bool() const { return language_spec; }
/** Returns the language code (i.e. de, en, fr) */
std::string get_language() const;
/** Returns the country code (i.e. DE, AT, US) */
std::string get_country() const;
/** Returns the modifier of the language (i.e. latn or Latn for
Serbian with non-cyrilic characters) */
std::string get_modifier() const;
/** Returns the human readable name of the Language */
std::string get_name() const;
/** Returns the Language as string in the form of an environment
variable: {language}_{country}@{modifier} */
std::string str() const;
bool operator==(const Language& rhs) const;
bool operator!=(const Language& rhs) const;
friend bool operator<(const Language& lhs, const Language& rhs);
};
inline bool operator<(const Language& lhs, const Language& rhs) {
return lhs.language_spec < rhs.language_spec;
}
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_LOG_HPP
#define HEADER_TINYGETTEXT_LOG_HPP
#include <sstream>
namespace tinygettext {
class Log
{
public:
typedef void (*log_callback_t)(const std::string&);
static log_callback_t log_info_callback;
static log_callback_t log_warning_callback;
static log_callback_t log_error_callback;
static void default_log_callback(const std::string& str);
static void set_log_info_callback(log_callback_t callback);
static void set_log_warning_callback(log_callback_t callback);
static void set_log_error_callback(log_callback_t callback);
private:
log_callback_t callback;
std::ostringstream out;
public:
Log(log_callback_t callback);
~Log();
std::ostream& get();
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_LOG_STREAM_HPP
#define HEADER_TINYGETTEXT_LOG_STREAM_HPP
#include "log.hpp"
namespace tinygettext {
// FIXME: very bad to have such things in the API
#define log_error if (!Log::log_error_callback); else (Log(Log::log_error_callback)).get()
#define log_warning if (!Log::log_warning_callback); else (Log(Log::log_warning_callback)).get()
#define log_info if (!Log::log_info_callback); else (Log(Log::log_warning_callback)).get()
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_PLURAL_FORMS_HPP
#define HEADER_TINYGETTEXT_PLURAL_FORMS_HPP
#include <string>
namespace tinygettext {
typedef unsigned int (*PluralFunc)(int n);
class PluralForms
{
private:
unsigned int nplural;
PluralFunc plural;
public:
static PluralForms from_string(const std::string& str);
PluralForms()
: nplural(0),
plural(0)
{}
PluralForms(unsigned int nplural_, PluralFunc plural_)
: nplural(nplural_),
plural(plural_)
{}
unsigned int get_nplural() const { return nplural; }
unsigned int get_plural(int n) const { if (plural) return plural(n); else return 0; }
bool operator==(const PluralForms& other) { return nplural == other.nplural && plural == other.plural; }
bool operator!=(const PluralForms& other) { return !(*this == other); }
operator bool() const {
return plural;
}
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_PO_PARSER_HPP
#define HEADER_TINYGETTEXT_PO_PARSER_HPP
#include <iosfwd>
#include "iconv.hpp"
namespace tinygettext {
class Dictionary;
class POParser
{
private:
std::string filename;
std::istream& in;
Dictionary& dict;
bool use_fuzzy;
bool running;
bool eof;
bool big5;
int line_number;
std::string current_line;
IConv conv;
POParser(const std::string& filename, std::istream& in_, Dictionary& dict_, bool use_fuzzy = true);
~POParser();
void parse_header(const std::string& header);
void parse();
void next_line();
std::string get_string(std::string::size_type skip);
void get_string_line(std::ostringstream& str,std::string::size_type skip);
bool is_empty_line();
bool prefix(const char* );
void error(const std::string& msg);
void warning(const std::string& msg);
public:
/** @param filename name of the istream, only used in error messages
@param in stream from which the PO file is read.
@param dict dictionary to which the strings are written */
static void parse(const std::string& filename, std::istream& in, Dictionary& dict, bool use_fuzzy = true);
static bool pedantic;
private:
POParser (const POParser&);
POParser& operator= (const POParser&);
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_TINYGETTEXT_HPP
#define HEADER_TINYGETTEXT_TINYGETTEXT_HPP
#include "dictionary.hpp"
#include "dictionary_manager.hpp"
#include "language.hpp"
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef HEADER_TINYGETTEXT_UNIX_FILE_SYSTEM_HPP
#define HEADER_TINYGETTEXT_UNIX_FILE_SYSTEM_HPP
#include "file_system.hpp"
namespace tinygettext {
class UnixFileSystem : public FileSystem
{
public:
UnixFileSystem();
std::vector<std::string> open_directory(const std::string& pathname);
std::auto_ptr<std::istream> open_file(const std::string& filename);
};
} // namespace tinygettext
#endif
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <assert.h>
#include "log_stream.hpp"
#include "dictionary.hpp"
namespace tinygettext {
Dictionary::Dictionary(const std::string& charset_) :
entries(),
ctxt_entries(),
charset(charset_),
plural_forms()
{
}
Dictionary::~Dictionary()
{
}
std::string
Dictionary::get_charset() const
{
return charset;
}
void
Dictionary::set_plural_forms(const PluralForms& plural_forms_)
{
plural_forms = plural_forms_;
}
PluralForms
Dictionary::get_plural_forms() const
{
return plural_forms;
}
std::string
Dictionary::translate_plural(const std::string& msgid, const std::string& msgid_plural, int num)
{
return translate_plural(entries, msgid, msgid_plural, num);
}
std::string
Dictionary::translate_plural(const Entries& dict, const std::string& msgid, const std::string& msgid_plural, int count)
{
Entries::const_iterator i = dict.find(msgid);
const std::vector<std::string>& msgstrs = i->second;
if (i != dict.end())
{
unsigned int n = 0;
n = plural_forms.get_plural(count);
assert(/*n >= 0 &&*/ n < msgstrs.size());
if (!msgstrs[n].empty())
return msgstrs[n];
else
if (count == 1) // default to english rules
return msgid;
else
return msgid_plural;
}
else
{
log_info << "Couldn't translate: " << msgid << std::endl;
log_info << "Candidates: " << std::endl;
for (i = dict.begin(); i != dict.end(); ++i)
log_info << "'" << i->first << "'" << std::endl;
if (count == 1) // default to english rules
return msgid;
else
return msgid_plural;
}
}
std::string
Dictionary::translate(const std::string& msgid)
{
return translate(entries, msgid);
}
std::string
Dictionary::translate(const Entries& dict, const std::string& msgid)
{
Entries::const_iterator i = dict.find(msgid);
if (i != dict.end() && !i->second.empty())
{
return i->second[0];
}
else
{
log_info << "Couldn't translate: " << msgid << std::endl;
return msgid;
}
}
std::string
Dictionary::translate_ctxt(const std::string& msgctxt, const std::string& msgid)
{
CtxtEntries::iterator i = ctxt_entries.find(msgctxt);
if (i != ctxt_entries.end())
{
return translate(i->second, msgid);
}
else
{
log_info << "Couldn't translate: " << msgid << std::endl;
return msgid;
}
}
std::string
Dictionary::translate_ctxt_plural(const std::string& msgctxt,
const std::string& msgid, const std::string& msgidplural, int num)
{
CtxtEntries::iterator i = ctxt_entries.find(msgctxt);
if (i != ctxt_entries.end())
{
return translate_plural(i->second, msgid, msgidplural, num);
}
else
{
log_info << "Couldn't translate: " << msgid << std::endl;
if (num != 1) // default to english
return msgidplural;
else
return msgid;
}
}
void
Dictionary::add_translation(const std::string& msgid, const std::string& ,
const std::vector<std::string>& msgstrs)
{
// Do we need msgid2 for anything? its after all supplied to the
// translate call, so we just throw it away here
entries[msgid] = msgstrs;
}
void
Dictionary::add_translation(const std::string& msgid, const std::string& msgstr)
{
std::vector<std::string>& vec = entries[msgid];
if (vec.empty())
{
vec.push_back(msgstr);
}
else
{
log_warning << "collision in add_translation: '"
<< msgid << "' -> '" << msgstr << "' vs '" << vec[0] << "'" << std::endl;
vec[0] = msgstr;
}
}
void
Dictionary::add_translation(const std::string& msgctxt,
const std::string& msgid, const std::string& msgid_plural,
const std::vector<std::string>& msgstrs)
{
std::vector<std::string>& vec = ctxt_entries[msgctxt][msgid];
if (vec.empty())
{
vec = msgstrs;
}
else
{
log_warning << "collision in add_translation(\"" << msgctxt << "\", \"" << msgid << "\", \"" << msgid_plural << "\")" << std::endl;
vec = msgstrs;
}
}
void
Dictionary::add_translation(const std::string& msgctxt, const std::string& msgid, const std::string& msgstr)
{
std::vector<std::string>& vec = ctxt_entries[msgctxt][msgid];
if (vec.empty())
{
vec.push_back(msgstr);
}
else
{
log_warning << "collision in add_translation(\"" << msgctxt << "\", \"" << msgid << "\")" << std::endl;
vec[0] = msgstr;
}
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "dictionary_manager.hpp"
#include <memory>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <fstream>
#include <algorithm>
#include "log_stream.hpp"
#include "po_parser.hpp"
#include "unix_file_system.hpp"
namespace tinygettext {
static bool has_suffix(const std::string& lhs, const std::string rhs)
{
if (lhs.length() < rhs.length())
return false;
else
return lhs.compare(lhs.length() - rhs.length(), rhs.length(), rhs) == 0;
}
DictionaryManager::DictionaryManager(const std::string& charset_) :
dictionaries(),
search_path(),
charset(charset_),
use_fuzzy(true),
current_language(),
current_dict(0),
empty_dict(),
filesystem(new UnixFileSystem)
{
}
DictionaryManager::~DictionaryManager()
{
for(Dictionaries::iterator i = dictionaries.begin(); i != dictionaries.end(); ++i)
{
delete i->second;
}
}
void
DictionaryManager::clear_cache()
{
for(Dictionaries::iterator i = dictionaries.begin(); i != dictionaries.end(); ++i)
{
delete i->second;
}
dictionaries.clear();
current_dict = 0;
}
Dictionary&
DictionaryManager::get_dictionary()
{
if (current_dict)
{
return *current_dict;
}
else
{
if (current_language)
{
current_dict = &get_dictionary(current_language);
return *current_dict;
}
else
{
return empty_dict;
}
}
}
Dictionary&
DictionaryManager::get_dictionary(const Language& language)
{
//log_debug << "Dictionary for language \"" << spec << "\" requested" << std::endl;
//log_debug << "...normalized as \"" << lang << "\"" << std::endl;
assert(language);
Dictionaries::iterator i = dictionaries.find(language);
if (i != dictionaries.end())
{
return *i->second;
}
else // Dictionary for languages lang isn't loaded, so we load it
{
//log_debug << "get_dictionary: " << lang << std::endl;
Dictionary* dict = new Dictionary(charset);
dictionaries[language] = dict;
for (SearchPath::reverse_iterator p = search_path.rbegin(); p != search_path.rend(); ++p)
{
std::vector<std::string> files = filesystem->open_directory(*p);
std::string best_filename;
int best_score = 0;
for(std::vector<std::string>::iterator filename = files.begin(); filename != files.end(); filename++)
{
// check if filename matches requested language
if (has_suffix(*filename, ".po"))
{ // ignore anything that isn't a .po file
Language po_language = Language::from_env(filename->substr(0, filename->size()-3));
if (!po_language)
{
log_warning << *filename << ": warning: ignoring, unknown language" << std::endl;
}
else
{
int score = Language::match(language, po_language);
if (score > best_score)
{
best_score = score;
best_filename = *filename;
}
}
}
}
if (!best_filename.empty())
{
std::string pofile = *p + "/" + best_filename;
try
{
std::auto_ptr<std::istream> in = filesystem->open_file(pofile);
if (!in.get())
{
log_error << "error: failure opening: " << pofile << std::endl;
}
else
{
POParser::parse(pofile, *in, *dict);
}
}
catch(std::exception& e)
{
log_error << "error: failure parsing: " << pofile << std::endl;
log_error << e.what() << "" << std::endl;
}
}
}
return *dict;
}
}
std::set<Language>
DictionaryManager::get_languages()
{
std::set<Language> languages;
for (SearchPath::iterator p = search_path.begin(); p != search_path.end(); ++p)
{
std::vector<std::string> files = filesystem->open_directory(*p);
for(std::vector<std::string>::iterator file = files.begin(); file != files.end(); ++file)
{
if (has_suffix(*file, ".po"))
{
languages.insert(Language::from_env(file->substr(0, file->size()-3)));
}
}
}
return languages;
}
void
DictionaryManager::set_language(const Language& language)
{
if (current_language != language)
{
current_language = language;
current_dict = 0;
}
}
Language
DictionaryManager::get_language() const
{
return current_language;
}
void
DictionaryManager::set_charset(const std::string& charset_)
{
clear_cache(); // changing charset invalidates cache
charset = charset_;
}
void
DictionaryManager::set_use_fuzzy(bool t)
{
clear_cache();
use_fuzzy = t;
}
bool
DictionaryManager::get_use_fuzzy() const
{
return use_fuzzy;
}
void
DictionaryManager::add_directory(const std::string& pathname)
{
clear_cache(); // adding directories invalidates cache
search_path.push_back(pathname);
}
void
DictionaryManager::set_filesystem(std::auto_ptr<FileSystem> filesystem_)
{
filesystem = filesystem_;
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <ctype.h>
#include <assert.h>
#include <sstream>
#include <errno.h>
#include <stdexcept>
#include <string.h>
#include <stdlib.h>
#include "iconv.hpp"
#include "log_stream.hpp"
namespace tinygettext {
#ifndef tinygettext_ICONV_CONST
# define tinygettext_ICONV_CONST
#endif
IConv::IConv()
: to_charset(),
from_charset(),
cd(0)
{}
IConv::IConv(const std::string& from_charset_, const std::string& to_charset_)
: to_charset(),
from_charset(),
cd(0)
{
set_charsets(from_charset_, to_charset_);
}
IConv::~IConv()
{
if (cd)
tinygettext_iconv_close(cd);
}
void
IConv::set_charsets(const std::string& from_charset_, const std::string& to_charset_)
{
if (cd)
tinygettext_iconv_close(cd);
from_charset = from_charset_;
to_charset = to_charset_;
for(std::string::iterator i = to_charset.begin(); i != to_charset.end(); ++i)
*i = static_cast<char>(toupper(*i));
for(std::string::iterator i = from_charset.begin(); i != from_charset.end(); ++i)
*i = static_cast<char>(toupper(*i));
if (to_charset == from_charset)
{
cd = 0;
}
else
{
cd = tinygettext_iconv_open(to_charset.c_str(), from_charset.c_str());
if (cd == reinterpret_cast<tinygettext_iconv_t>(-1))
{
if(errno == EINVAL)
{
std::ostringstream str;
str << "IConv construction failed: conversion from '" << from_charset
<< "' to '" << to_charset << "' not available";
throw std::runtime_error(str.str());
}
else
{
std::ostringstream str;
str << "IConv: construction failed: " << strerror(errno);
throw std::runtime_error(str.str());
}
}
}
}
/// Convert a string from encoding to another.
std::string
IConv::convert(const std::string& text)
{
if (!cd)
{
return text;
}
else
{
size_t inbytesleft = text.size();
size_t outbytesleft = 4*inbytesleft; // Worst case scenario: ASCII -> UTF-32?
// We try to avoid to much copying around, so we write directly into
// a std::string
tinygettext_ICONV_CONST char* inbuf = const_cast<char*>(&text[0]);
std::string result(outbytesleft, 'X');
char* outbuf = &result[0];
// Try to convert the text.
size_t ret = tinygettext_iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
if (ret == static_cast<size_t>(-1))
{
if (errno == EILSEQ || errno == EINVAL)
{ // invalid multibyte sequence
tinygettext_iconv(cd, NULL, NULL, NULL, NULL); // reset state
// FIXME: Could try to skip the invalid byte and continue
log_error << "error: tinygettext:iconv: invalid multibyte sequence in: \"" << text << "\"" << std::endl;
}
else if (errno == E2BIG)
{ // output buffer to small
assert(!"tinygettext/iconv.cpp: E2BIG: This should never be reached");
}
else if (errno == EBADF)
{
assert(!"tinygettext/iconv.cpp: EBADF: This should never be reached");
}
else
{
assert(!"tinygettext/iconv.cpp: <unknown>: This should never be reached");
}
}
result.resize(4*text.size() - outbytesleft);
return result;
}
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "language.hpp"
#include <map>
#include <assert.h>
#include <vector>
namespace tinygettext {
struct LanguageSpec {
/** Language code: "de", "en", ... */
const char* language;
/** Country code: "BR", "DE", ..., can be 0 */
const char* country;
/** Modifier/Varint: "Latn", "ije", "latin"..., can be 0 */
const char* modifier;
/** Language name: "German", "English", "French", ... */
const char* name;
};
/** Language Definitions */
//*{
LanguageSpec languages[] = {
{ "aa", 0, 0, "Afar" },
{ "af", 0, 0, "Afrikaans" },
{ "af", "ZA", 0, "Afrikaans (South Africa)" },
{ "am", 0, 0, "Amharic" },
{ "ar", 0, 0, "Arabic" },
{ "ar", "AR", 0, "Arabic (Argentina)" },
{ "ar", "OM", 0, "Arabic (Oman)" },
{ "ar", "SA", 0, "Arabic (Saudi Arabia)" },
{ "ar", "SY", 0, "Arabic (Syrian Arab Republic)" },
{ "ar", "TN", 0, "Arabic (Tunisia)" },
{ "as", 0, 0, "Assamese" },
{ "ast",0, 0, "Asturian" },
{ "ay", 0, 0, "Aymara" },
{ "az", 0, 0, "Azerbaijani" },
{ "az", "IR", 0, "Azerbaijani (Iran)" },
{ "be", 0, 0, "Belarusian" },
{ "be", 0, "latin", "Belarusian" },
{ "bg", 0, 0, "Bulgarian" },
{ "bg", "BG", 0, "Bulgarian (Bulgaria)" },
{ "bn", 0, 0, "Bengali" },
{ "bn", "BD", 0, "Bengali (Bangladesh)" },
{ "bn", "IN", 0, "Bengali (India)" },
{ "bo", 0, 0, "Tibetan" },
{ "br", 0, 0, "Breton" },
{ "bs", 0, 0, "Bosnian" },
{ "bs", "BA", 0, "Bosnian (Bosnia/Herzegovina)"},
{ "bs", "BS", 0, "Bosnian (Bahamas)" },
{ "ca", "ES", "valencia", "Catalan (valencia)" },
{ "ca", "ES", 0, "Catalan (Spain)" },
{ "ca", 0, "valencia", "Catalan (valencia)" },
{ "ca", 0, 0, "Catalan" },
{ "co", 0, 0, "Corsican" },
{ "cs", 0, 0, "Czech" },
{ "cs", "CZ", 0, "Czech (Czech Republic)" },
{ "cy", 0, 0, "Welsh" },
{ "cy", "GB", 0, "Welsh (Great Britain)" },
{ "cz", 0, 0, "Unknown language" },
{ "da", 0, 0, "Danish" },
{ "da", "DK", 0, "Danish (Denmark)" },
{ "de", 0, 0, "German" },
{ "de", "AT", 0, "German (Austria)" },
{ "de", "CH", 0, "German (Switzerland)" },
{ "de", "DE", 0, "German (Germany)" },
{ "dk", 0, 0, "Unknown language" },
{ "dz", 0, 0, "Dzongkha" },
{ "el", 0, 0, "Greek" },
{ "el", "GR", 0, "Greek (Greece)" },
{ "en", 0, 0, "English" },
{ "en", "AU", 0, "English (Australia)" },
{ "en", "CA", 0, "English (Canada)" },
{ "en", "GB", 0, "English (Great Britain)" },
{ "en", "US", 0, "English (United States)" },
{ "en", "ZA", 0, "English (South Africa)" },
{ "en", 0, "boldquot", "English" },
{ "en", 0, "quot", "English" },
{ "en", "US", "piglatin", "English" },
{ "eo", 0, 0, "Esperanto" },
{ "es", 0, 0, "Spanish" },
{ "es", "AR", 0, "Spanish (Argentina)" },
{ "es", "CL", 0, "Spanish (Chile)" },
{ "es", "CO", 0, "Spanish (Colombia)" },
{ "es", "CR", 0, "Spanish (Costa Rica)" },
{ "es", "DO", 0, "Spanish (Dominican Republic)"},
{ "es", "EC", 0, "Spanish (Ecuador)" },
{ "es", "ES", 0, "Spanish (Spain)" },
{ "es", "GT", 0, "Spanish (Guatemala)" },
{ "es", "HN", 0, "Spanish (Honduras)" },
{ "es", "LA", 0, "Spanish (Laos)" },
{ "es", "MX", 0, "Spanish (Mexico)" },
{ "es", "NI", 0, "Spanish (Nicaragua)" },
{ "es", "PA", 0, "Spanish (Panama)" },
{ "es", "PE", 0, "Spanish (Peru)" },
{ "es", "PR", 0, "Spanish (Puerto Rico)" },
{ "es", "SV", 0, "Spanish (El Salvador)" },
{ "es", "UY", 0, "Spanish (Uruguay)" },
{ "es", "VE", 0, "Spanish (Venezuela)" },
{ "et", 0, 0, "Estonian" },
{ "et", "EE", 0, "Estonian (Estonia)" },
{ "et", "ET", 0, "Estonian (Ethiopia)" },
{ "eu", 0, 0, "Basque" },
{ "eu", "ES", 0, "Basque (Spain)" },
{ "fa", 0, 0, "Persian" },
{ "fa", "AF", 0, "Persian (Afghanistan)" },
{ "fa", "IR", 0, "Persian (Iran)" },
{ "fi", 0, 0, "Finnish" },
{ "fi", "FI", 0, "Finnish (Finland)" },
{ "fo", 0, 0, "Faroese" },
{ "fo", "FO", 0, "Faeroese (Faroe Islands)" },
{ "fr", 0, 0, "French" },
{ "fr", "CA", 0, "French (Canada)" },
{ "fr", "CH", 0, "French (Switzerland)" },
{ "fr", "FR", 0, "French (France)" },
{ "fr", "LU", 0, "French (Luxembourg)" },
{ "fy", 0, 0, "Frisian" },
{ "ga", 0, 0, "Irish" },
{ "gd", 0, 0, "Gaelic Scots" },
{ "gl", 0, 0, "Galician" },
{ "gl", "ES", 0, "Galician (Spain)" },
{ "gn", 0, 0, "Guarani" },
{ "gu", 0, 0, "Gujarati" },
{ "gv", 0, 0, "Manx" },
{ "ha", 0, 0, "Hausa" },
{ "he", 0, 0, "Hebrew" },
{ "he", "IL", 0, "Hebrew (Israel)" },
{ "hi", 0, 0, "Hindi" },
{ "hr", 0, 0, "Croatian" },
{ "hr", "HR", 0, "Croatian (Croatia)" },
{ "hu", 0, 0, "Hungarian" },
{ "hu", "HU", 0, "Hungarian (Hungary)" },
{ "hy", 0, 0, "Armenian" },
{ "ia", 0, 0, "Interlingua" },
{ "id", 0, 0, "Indonesian" },
{ "id", "ID", 0, "Indonesian (Indonesia)" },
{ "is", 0, 0, "Icelandic" },
{ "is", "IS", 0, "Icelandic (Iceland)" },
{ "it", 0, 0, "Italian" },
{ "it", "CH", 0, "Italian (Switzerland)" },
{ "it", "IT", 0, "Italian (Italy)" },
{ "iu", 0, 0, "Inuktitut" },
{ "ja", 0, 0, "Japanese" },
{ "ja", "JP", 0, "Japanese (Japan)" },
{ "ka", 0, 0, "Georgian" },
{ "kk", 0, 0, "Kazakh" },
{ "kl", 0, 0, "Kalaallisut" },
{ "km", 0, 0, "Khmer" },
{ "km", "KH", 0, "Khmer (Cambodia)" },
{ "kn", 0, 0, "Kannada" },
{ "ko", 0, 0, "Korean" },
{ "ko", "KR", 0, "Korean (Korea)" },
{ "ku", 0, 0, "Kurdish" },
{ "kw", 0, 0, "Cornish" },
{ "ky", 0, 0, "Kirghiz" },
{ "la", 0, 0, "Latin" },
{ "lo", 0, 0, "Lao" },
{ "lt", 0, 0, "Lithuanian" },
{ "lt", "LT", 0, "Lithuanian (Lithuania)" },
{ "lv", 0, 0, "Latvian" },
{ "lv", "LV", 0, "Latvian (Latvia)" },
{ "mg", 0, 0, "Malagasy" },
{ "mi", 0, 0, "Maori" },
{ "mk", 0, 0, "Macedonian" },
{ "mk", "MK", 0, "Macedonian (Macedonia)" },
{ "ml", 0, 0, "Malayalam" },
{ "mn", 0, 0, "Mongolian" },
{ "mr", 0, 0, "Marathi" },
{ "ms", 0, 0, "Malay" },
{ "ms", "MY", 0, "Malay (Malaysia)" },
{ "mt", 0, 0, "Maltese" },
{ "my", 0, 0, "Burmese" },
{ "my", "MM", 0, "Burmese (Myanmar)" },
{ "nb", 0, 0, "Norwegian Bokmal" },
{ "nb", "NO", 0, "Norwegian Bokmål (Norway)" },
{ "ne", 0, 0, "Nepali" },
{ "nl", 0, 0, "Dutch" },
{ "nl", "BE", 0, "Dutch (Belgium)" },
{ "nl", "NL", 0, "Dutch (Netherlands)" },
{ "nn", 0, 0, "Norwegian Nynorsk" },
{ "nn", "NO", 0, "Norwegian Nynorsk (Norway)" },
{ "no", 0, 0, "Norwegian" },
{ "no", "NO", 0, "Norwegian (Norway)" },
{ "no", "NY", 0, "Norwegian (NY)" },
{ "nr", 0, 0, "Ndebele, South" },
{ "oc", 0, 0, "Occitan post 1500" },
{ "om", 0, 0, "Oromo" },
{ "or", 0, 0, "Oriya" },
{ "pa", 0, 0, "Punjabi" },
{ "pl", 0, 0, "Polish" },
{ "pl", "PL", 0, "Polish (Poland)" },
{ "ps", 0, 0, "Pashto" },
{ "pt", 0, 0, "Portuguese" },
{ "pt", "BR", 0, "Brazilian" },
{ "pt", "PT", 0, "Portuguese (Portugal)" },
{ "qu", 0, 0, "Quechua" },
{ "rm", 0, 0, "Rhaeto-Romance" },
{ "ro", 0, 0, "Romanian" },
{ "ro", "RO", 0, "Romanian (Romania)" },
{ "ru", 0, 0, "Russian" },
{ "ru", "RU", 0, "Russian (Russia" },
{ "rw", 0, 0, "Kinyarwanda" },
{ "sa", 0, 0, "Sanskrit" },
{ "sd", 0, 0, "Sindhi" },
{ "se", 0, 0, "Sami" },
{ "se", "NO", 0, "Sami (Norway)" },
{ "si", 0, 0, "Sinhalese" },
{ "sk", 0, 0, "Slovak" },
{ "sk", "SK", 0, "Slovak (Slovakia)" },
{ "sl", 0, 0, "Slovenian" },
{ "sl", "SI", 0, "Slovenian (Slovenia)" },
{ "sl", "SL", 0, "Slovenian (Sierra Leone)" },
{ "sm", 0, 0, "Samoan" },
{ "so", 0, 0, "Somali" },
{ "sp", 0, 0, "Unknown language" },
{ "sq", 0, 0, "Albanian" },
{ "sq", "AL", 0, "Albanian (Albania)" },
{ "sr", 0, 0, "Serbian" },
{ "sr", "YU", 0, "Serbian (Yugoslavia)" },
{ "sr", 0,"ije", "Serbian" },
{ "sr", 0, "latin", "Serbian" },
{ "sr", 0, "Latn", "Serbian" },
{ "ss", 0, 0, "Swati" },
{ "st", 0, 0, "Sotho" },
{ "sv", 0, 0, "Swedish" },
{ "sv", "SE", 0, "Swedish (Sweden)" },
{ "sv", "SV", 0, "Swedish (El Salvador)" },
{ "sw", 0, 0, "Swahili" },
{ "ta", 0, 0, "Tamil" },
{ "te", 0, 0, "Telugu" },
{ "tg", 0, 0, "Tajik" },
{ "th", 0, 0, "Thai" },
{ "th", "TH", 0, "Thai (Thailand)" },
{ "ti", 0, 0, "Tigrinya" },
{ "tk", 0, 0, "Turkmen" },
{ "tl", 0, 0, "Tagalog" },
{ "to", 0, 0, "Tonga" },
{ "tr", 0, 0, "Turkish" },
{ "tr", "TR", 0, "Turkish (Turkey)" },
{ "ts", 0, 0, "Tsonga" },
{ "tt", 0, 0, "Tatar" },
{ "ug", 0, 0, "Uighur" },
{ "uk", 0, 0, "Ukrainian" },
{ "uk", "UA", 0, "Ukrainian (Ukraine)" },
{ "ur", 0, 0, "Urdu" },
{ "ur", "PK", 0, "Urdu (Pakistan)" },
{ "uz", 0, 0, "Uzbek" },
{ "uz", 0, "cyrillic", "Uzbek" },
{ "vi", 0, 0, "Vietnamese" },
{ "vi", "VN", 0, "Vietnamese (Vietnam)" },
{ "wa", 0, 0, "Walloon" },
{ "wo", 0, 0, "Wolof" },
{ "xh", 0, 0, "Xhosa" },
{ "yi", 0, 0, "Yiddish" },
{ "yo", 0, 0, "Yoruba" },
{ "zh", 0, 0, "Chinese" },
{ "zh", "CN", 0, "Chinese (simplified)" },
{ "zh", "HK", 0, "Chinese (Hong Kong)" },
{ "zh", "TW", 0, "Chinese (traditional)" },
{ "zu", 0, 0, "Zulu" },
{ NULL, 0, 0, NULL }
};
//*}
std::string
resolve_language_alias(const std::string& name)
{
typedef std::map<std::string, std::string> Aliases;
static Aliases language_aliases;
if (language_aliases.empty())
{
// FIXME: Many of those are not useful for us, since we leave
// encoding to the app, not to the language, we could/should
// also match against all language names, not just aliases from
// locale.alias
// Aliases taken from /etc/locale.alias
language_aliases["bokmal"] = "nb_NO.ISO-8859-1";
language_aliases["bokmål"] = "nb_NO.ISO-8859-1";
language_aliases["catalan"] = "ca_ES.ISO-8859-1";
language_aliases["croatian"] = "hr_HR.ISO-8859-2";
language_aliases["czech"] = "cs_CZ.ISO-8859-2";
language_aliases["danish"] = "da_DK.ISO-8859-1";
language_aliases["dansk"] = "da_DK.ISO-8859-1";
language_aliases["deutsch"] = "de_DE.ISO-8859-1";
language_aliases["dutch"] = "nl_NL.ISO-8859-1";
language_aliases["eesti"] = "et_EE.ISO-8859-1";
language_aliases["estonian"] = "et_EE.ISO-8859-1";
language_aliases["finnish"] = "fi_FI.ISO-8859-1";
language_aliases["français"] = "fr_FR.ISO-8859-1";
language_aliases["french"] = "fr_FR.ISO-8859-1";
language_aliases["galego"] = "gl_ES.ISO-8859-1";
language_aliases["galician"] = "gl_ES.ISO-8859-1";
language_aliases["german"] = "de_DE.ISO-8859-1";
language_aliases["greek"] = "el_GR.ISO-8859-7";
language_aliases["hebrew"] = "he_IL.ISO-8859-8";
language_aliases["hrvatski"] = "hr_HR.ISO-8859-2";
language_aliases["hungarian"] = "hu_HU.ISO-8859-2";
language_aliases["icelandic"] = "is_IS.ISO-8859-1";
language_aliases["italian"] = "it_IT.ISO-8859-1";
language_aliases["japanese"] = "ja_JP.eucJP";
language_aliases["japanese.euc"] = "ja_JP.eucJP";
language_aliases["ja_JP"] = "ja_JP.eucJP";
language_aliases["ja_JP.ujis"] = "ja_JP.eucJP";
language_aliases["japanese.sjis"] = "ja_JP.SJIS";
language_aliases["korean"] = "ko_KR.eucKR";
language_aliases["korean.euc"] = "ko_KR.eucKR";
language_aliases["ko_KR"] = "ko_KR.eucKR";
language_aliases["lithuanian"] = "lt_LT.ISO-8859-13";
language_aliases["no_NO"] = "nb_NO.ISO-8859-1";
language_aliases["no_NO.ISO-8859-1"] = "nb_NO.ISO-8859-1";
language_aliases["norwegian"] = "nb_NO.ISO-8859-1";
language_aliases["nynorsk"] = "nn_NO.ISO-8859-1";
language_aliases["polish"] = "pl_PL.ISO-8859-2";
language_aliases["portuguese"] = "pt_PT.ISO-8859-1";
language_aliases["romanian"] = "ro_RO.ISO-8859-2";
language_aliases["russian"] = "ru_RU.ISO-8859-5";
language_aliases["slovak"] = "sk_SK.ISO-8859-2";
language_aliases["slovene"] = "sl_SI.ISO-8859-2";
language_aliases["slovenian"] = "sl_SI.ISO-8859-2";
language_aliases["spanish"] = "es_ES.ISO-8859-1";
language_aliases["swedish"] = "sv_SE.ISO-8859-1";
language_aliases["thai"] = "th_TH.TIS-620";
language_aliases["turkish"] = "tr_TR.ISO-8859-9";
}
std::string name_lowercase;
name_lowercase.resize(name.size());
for(std::string::size_type i = 0; i < name.size(); ++i)
name_lowercase[i] = static_cast<char>(tolower(name[i]));
Aliases::iterator i = language_aliases.find(name_lowercase);
if (i != language_aliases.end())
{
return i->second;
}
else
{
return name;
}
}
Language
Language::from_spec(const std::string& language, const std::string& country, const std::string& modifier)
{
static std::map<std::string, std::vector<LanguageSpec*> > language_map;
if (language_map.empty())
{ // Init language_map
for(int i = 0; languages[i].language != NULL; ++i)
language_map[languages[i].language].push_back(&languages[i]);
}
std::map<std::string, std::vector<LanguageSpec*> >::iterator i = language_map.find(language);
if (i != language_map.end())
{
std::vector<LanguageSpec*>& lst = i->second;
LanguageSpec tmpspec;
tmpspec.language = language.c_str();
tmpspec.country = country.c_str();
tmpspec.modifier = modifier.c_str();
Language tmplang(&tmpspec);
LanguageSpec* best_match = 0;
int best_match_score = 0;
for(std::vector<LanguageSpec*>::iterator j = lst.begin(); j != lst.end(); ++j)
{ // Search for the language that best matches the given spec, value country more then modifier
int score = Language::match(Language(*j), tmplang);
if (score > best_match_score)
{
best_match = *j;
best_match_score = score;
}
}
assert(best_match);
return Language(best_match);
}
else
{
return Language();
}
}
Language
Language::from_name(const std::string& spec_str)
{
return from_env(resolve_language_alias(spec_str));
}
Language
Language::from_env(const std::string& env)
{
// Split LANGUAGE_COUNTRY.CODESET@MODIFIER into parts
std::string::size_type ln = env.find('_');
std::string::size_type dt = env.find('.');
std::string::size_type at = env.find('@');
std::string language;
std::string country;
std::string codeset;
std::string modifier;
//std::cout << ln << " " << dt << " " << at << std::endl;
language = env.substr(0, std::min(std::min(ln, dt), at));
if (ln != std::string::npos && ln+1 < env.size()) // _
{
country = env.substr(ln+1, (std::min(dt, at) == std::string::npos) ? std::string::npos : std::min(dt, at) - (ln+1));
}
if (dt != std::string::npos && dt+1 < env.size()) // .
{
codeset = env.substr(dt+1, (at == std::string::npos) ? std::string::npos : (at - (dt+1)));
}
if (at != std::string::npos && at+1 < env.size()) // @
{
modifier = env.substr(at+1);
}
return from_spec(language, country, modifier);
}
Language::Language(LanguageSpec* language_spec_)
: language_spec(language_spec_)
{
}
Language::Language()
: language_spec(0)
{
}
int
Language::match(const Language& lhs, const Language& rhs)
{
if (lhs.get_language() != rhs.get_language())
{
return 0;
}
else
{
static int match_tbl[3][3] = {
// modifier match, wildchard, miss
{ 9, 8, 5 }, // country match
{ 7, 6, 3 }, // country wildcard
{ 4, 2, 1 }, // country miss
};
int c;
if (lhs.get_country() == rhs.get_country())
c = 0;
else if (lhs.get_country().empty() || rhs.get_country().empty())
c = 1;
else
c = 2;
int m;
if (lhs.get_modifier() == rhs.get_modifier())
m = 0;
else if (lhs.get_modifier().empty() || rhs.get_modifier().empty())
m = 1;
else
m = 2;
return match_tbl[c][m];
}
}
std::string
Language::get_language() const
{
if (language_spec)
return language_spec->language;
else
return "";
}
std::string
Language::get_country() const
{
if (language_spec && language_spec->country)
return language_spec->country;
else
return "";
}
std::string
Language::get_modifier() const
{
if (language_spec && language_spec->modifier)
return language_spec->modifier;
else
return "";
}
std::string
Language::get_name() const
{
if (language_spec)
return language_spec->name;
else
return "";
}
std::string
Language::str() const
{
if (language_spec)
{
std::string var;
var += language_spec->language;
if (language_spec->country)
{
var += "_";
var += language_spec->country;
}
if (language_spec->modifier)
{
var += "@";
var += language_spec->modifier;
}
return var;
}
else
{
return "";
}
}
bool
Language::operator==(const Language& rhs) const
{
return language_spec == rhs.language_spec;
}
bool
Language::operator!=(const Language& rhs) const
{
return language_spec != rhs.language_spec;
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <iostream>
#include "log.hpp"
namespace tinygettext {
Log::log_callback_t Log::log_info_callback = &Log::default_log_callback;
Log::log_callback_t Log::log_warning_callback = &Log::default_log_callback;
Log::log_callback_t Log::log_error_callback = &Log::default_log_callback;
void
Log::default_log_callback(const std::string& str)
{
// std::cerr << "tinygettext: " << str;
}
void
Log::set_log_info_callback(log_callback_t callback)
{
log_info_callback = callback;
}
void
Log::set_log_warning_callback(log_callback_t callback)
{
log_warning_callback = callback;
}
void
Log::set_log_error_callback(log_callback_t callback)
{
log_error_callback = callback;
}
Log::Log(log_callback_t callback_) :
callback(callback_),
out()
{
}
Log::~Log()
{
callback(out.str());
}
std::ostream&
Log::get()
{
return out;
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "plural_forms.hpp"
#include <map>
namespace tinygettext {
/**
* Plural functions are used to select a string that matches a given
* count. \a n is the count and the return value is the string index
* used in the .po file, for example:
*
* msgstr[0] = "You got %d error";
* msgstr[1] = "You got %d errors";
* ^-- return value of plural function
*/
unsigned int plural1(int ) { return 0; }
unsigned int plural2_1(int n) { return (n != 1); }
unsigned int plural2_2(int n) { return (n > 1); }
unsigned int plural2_mk(int n) { return n==1 || n%10==1 ? 0 : 1; }
unsigned int plural3_lv(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2); }
unsigned int plural3_ga(int n) { return static_cast<unsigned int>(n==1 ? 0 : n==2 ? 1 : 2); }
unsigned int plural3_lt(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_1(int n) { return static_cast<unsigned int>(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_sk(int n) { return static_cast<unsigned int>( (n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2 ); }
unsigned int plural3_pl(int n) { return static_cast<unsigned int>(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2); }
unsigned int plural3_sl(int n) { return static_cast<unsigned int>(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3); }
unsigned int plural4_ar(int n) { return static_cast<unsigned int>( n==1 ? 0 : n==2 ? 1 : n>=3 && n<=10 ? 2 : 3 ); }
PluralForms
PluralForms::from_string(const std::string& str)
{
static std::map<std::string, struct PluralForms> plural_forms;
if (plural_forms.empty())
{
// Note that the plural forms here shouldn't contain any spaces
plural_forms["Plural-Forms:nplurals=1;plural=0;"] = PluralForms(1, plural1);
plural_forms["Plural-Forms:nplurals=2;plural=(n!=1);"] = PluralForms(2, plural2_1);
plural_forms["Plural-Forms:nplurals=2;plural=n!=1;"] = PluralForms(2, plural2_1);
plural_forms["Plural-Forms:nplurals=2;plural=(n>1);"] = PluralForms(2, plural2_2);
plural_forms["Plural-Forms:nplurals=2;plural=n==1||n%10==1?0:1;"] = PluralForms(2, plural2_mk);
plural_forms["Plural-Forms:nplurals=3;plural=n%10==1&&n%100!=11?0:n!=0?1:2);"] = PluralForms(2, plural3_lv);
plural_forms["Plural-Forms:nplurals=3;plural=n==1?0:n==2?1:2;"] = PluralForms(3, plural3_ga);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n%10>=2&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_lt);
plural_forms["Plural-Forms:nplurals=3;plural=(n%10==1&&n%100!=11?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_1);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1)?0:(n>=2&&n<=4)?1:2;"] = PluralForms(3, plural3_sk);
plural_forms["Plural-Forms:nplurals=3;plural=(n==1?0:n%10>=2&&n%10<=4&&(n%100<10||n%100>=20)?1:2);"] = PluralForms(3, plural3_pl);
plural_forms["Plural-Forms:nplurals=3;plural=(n%100==1?0:n%100==2?1:n%100==3||n%100==4?2:3);"] = PluralForms(3, plural3_sl);
plural_forms["Plural-Forms:nplurals=4;plural=n==1?0:n==2?1:n>=3&&n<=10?2:3;"]=PluralForms(4, plural4_ar);
}
// Remove spaces from string before lookup
std::string space_less_str;
for(std::string::size_type i = 0; i < str.size(); ++i)
if (!isspace(str[i]))
space_less_str += str[i];
std::map<std::string, struct PluralForms>::const_iterator it= plural_forms.find(space_less_str);
if (it != plural_forms.end())
{
return it->second;
}
else
{
return PluralForms();
}
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "po_parser.hpp"
#include <iostream>
#include <ctype.h>
#include <string>
#include <istream>
#include <string.h>
#include <map>
#include <stdlib.h>
#include "language.hpp"
#include "log_stream.hpp"
#include "iconv.hpp"
#include "dictionary.hpp"
#include "plural_forms.hpp"
namespace tinygettext {
bool POParser::pedantic = true;
void
POParser::parse(const std::string& filename, std::istream& in, Dictionary& dict, bool use_fuzzy_)
{
POParser parser(filename, in, dict, use_fuzzy_);
parser.parse();
}
class POParserError {};
POParser::POParser(const std::string& filename_, std::istream& in_, Dictionary& dict_, bool use_fuzzy_) :
filename(filename_),
in(in_),
dict(dict_),
use_fuzzy(use_fuzzy_),
running(false),
eof(false),
big5(false),
line_number(0),
current_line(),
conv()
{
}
POParser::~POParser()
{
}
void
POParser::warning(const std::string& msg)
{
log_warning << filename << ":" << line_number << ": warning: " << msg << ": " << current_line << std::endl;
//log_warning << "Line: " << current_line << std::endl;
}
void
POParser::error(const std::string& msg)
{
log_error << filename << ":" << line_number << ": error: " << msg << ": " << current_line << std::endl;
// Try to recover from an error by searching for start of another entry
do
next_line();
while(!eof && !is_empty_line());
throw POParserError();
}
void
POParser::next_line()
{
line_number += 1;
if (!std::getline(in, current_line))
eof = true;
}
void
POParser::get_string_line(std::ostringstream& out,std::string::size_type skip)
{
if (skip+1 >= static_cast<std::string::size_type>(current_line.size()))
error("unexpected end of line");
if (current_line[skip] != '"')
error("expected start of string '\"'");
std::string::size_type i;
for(i = skip+1; current_line[i] != '\"'; ++i)
{
if (big5 && static_cast<unsigned char>(current_line[i]) >= 0x81 && static_cast<unsigned char>(current_line[i]) <= 0xfe)
{
out << current_line[i];
i += 1;
if (i >= current_line.size())
error("invalid big5 encoding");
out << current_line[i];
}
else if (i >= current_line.size())
{
error("unexpected end of string");
}
else if (current_line[i] == '\\')
{
i += 1;
if (i >= current_line.size())
error("unexpected end of string in handling '\\'");
switch (current_line[i])
{
case 'a': out << '\a'; break;
case 'b': out << '\b'; break;
case 'v': out << '\v'; break;
case 'n': out << '\n'; break;
case 't': out << '\t'; break;
case 'r': out << '\r'; break;
case '"': out << '"'; break;
case '\\': out << '\\'; break;
default:
std::ostringstream err;
err << "unhandled escape '\\" << current_line[i] << "'";
warning(err.str());
out << current_line[i-1] << current_line[i];
break;
}
}
else
{
out << current_line[i];
}
}
// process trailing garbage in line and warn if there is any
for(i = i+1; i < current_line.size(); ++i)
if (!isspace(current_line[i]))
{
warning("unexpected garbage after string ignoren");
break;
}
}
std::string
POParser::get_string(std::string::size_type skip)
{
std::ostringstream out;
if (skip+1 >= static_cast<std::string::size_type>(current_line.size()))
error("unexpected end of line");
if (current_line[skip] == ' ' && current_line[skip+1] == '"')
{
get_string_line(out, skip+1);
}
else
{
if (pedantic)
warning("keyword and string must be seperated by a single space");
for(;;)
{
if (skip >= static_cast<std::string::size_type>(current_line.size()))
error("unexpected end of line");
else if (current_line[skip] == '\"')
{
get_string_line(out, skip);
break;
}
else if (!isspace(current_line[skip]))
{
error("string must start with '\"'");
}
else
{
// skip space
}
skip += 1;
}
}
next:
next_line();
for(std::string::size_type i = 0; i < current_line.size(); ++i)
{
if (current_line[i] == '"')
{
if (i == 1)
if (pedantic)
warning("leading whitespace before string");
get_string_line(out, i);
goto next;
}
else if (isspace(current_line[i]))
{
// skip
}
else
{
break;
}
}
return out.str();
}
static bool has_prefix(const std::string& lhs, const std::string rhs)
{
if (lhs.length() < rhs.length())
return false;
else
return lhs.compare(0, rhs.length(), rhs) == 0;
}
void
POParser::parse_header(const std::string& header)
{
std::string from_charset;
std::string::size_type start = 0;
for(std::string::size_type i = 0; i < header.length(); ++i)
{
if (header[i] == '\n')
{
std::string line = header.substr(start, i - start);
if (has_prefix(line, "Content-Type:"))
{
// from_charset = line.substr(len);
std::string::size_type len = strlen("Content-Type: text/plain; charset=");
if (line.compare(0, len, "Content-Type: text/plain; charset=") == 0)
{
from_charset = line.substr(len);
for(std::string::iterator ch = from_charset.begin(); ch != from_charset.end(); ++ch)
*ch = static_cast<char>(toupper(*ch));
}
else
{
warning("malformed Content-Type header");
}
}
else if (has_prefix(line, "Plural-Forms:"))
{
PluralForms plural_forms = PluralForms::from_string(line);
if (!plural_forms)
{
warning("unknown Plural-Forms given");
}
else
{
if (!dict.get_plural_forms())
{
dict.set_plural_forms(plural_forms);
}
else
{
if (dict.get_plural_forms() != plural_forms)
{
warning("Plural-Forms missmatch between .po file and dictionary");
}
}
}
}
start = i+1;
}
}
if (from_charset.empty() || from_charset == "CHARSET")
{
warning("charset not specified for .po, fallback to utf-8");
from_charset = "UTF-8";
}
else if (from_charset == "BIG5")
{
big5 = true;
}
conv.set_charsets(from_charset, dict.get_charset());
}
bool
POParser::is_empty_line()
{
if (current_line.empty())
{
return true;
}
else if (current_line[0] == '#')
{ // handle comments as empty lines
if (current_line.size() == 1 || (current_line.size() >= 2 && isspace(current_line[1])))
return true;
else
return false;
}
else
{
for(std::string::iterator i = current_line.begin(); i != current_line.end(); ++i)
{
if (!isspace(*i))
return false;
}
}
return true;
}
bool
POParser::prefix(const char* prefix_str)
{
return current_line.compare(0, strlen(prefix_str), prefix_str) == 0;
}
void
POParser::parse()
{
next_line();
// skip UTF-8 intro that some text editors produce
// see http://en.wikipedia.org/wiki/Byte-order_mark
if (current_line.size() >= 3 &&
current_line[0] == static_cast<char>(0xef) &&
current_line[1] == static_cast<char>(0xbb) &&
current_line[2] == static_cast<char>(0xbf))
{
current_line = current_line.substr(3);
}
// Parser structure
while(!eof)
{
try
{
bool fuzzy = false;
bool has_msgctxt = false;
std::string msgctxt;
std::string msgid;
while(prefix("#"))
{
if (current_line.size() >= 2 && current_line[1] == ',')
{
// FIXME: Rather simplistic hunt for fuzzy flag
if (current_line.find("fuzzy", 2) != std::string::npos)
fuzzy = true;
}
next_line();
}
if (!is_empty_line())
{
if (prefix("msgctxt"))
{
has_msgctxt = true;
msgctxt = get_string(7);
}
if (prefix("msgid"))
msgid = get_string(5);
else
error("expected 'msgid'");
if (prefix("msgid_plural"))
{
std::string msgid_plural = get_string(12);
std::vector<std::string> msgstr_num;
bool saw_nonempty_msgstr = false;
next:
if (is_empty_line())
{
if (msgstr_num.empty())
error("expected 'msgstr[N] (0 <= N <= 9)'");
}
else if (prefix("msgstr[") &&
current_line.size() > 8 &&
isdigit(current_line[7]) && current_line[8] == ']')
{
std::string::size_type number = static_cast<std::string::size_type>(current_line[7] - '0');
std::string msgstr = get_string(9);
if(!msgstr.empty())
saw_nonempty_msgstr = true;
if (number >= msgstr_num.size())
msgstr_num.resize(number+1);
msgstr_num[number] = conv.convert(msgstr);
goto next;
}
else
{
error("expected 'msgstr[N]'");
}
if (!is_empty_line())
error("expected 'msgstr[N]' or empty line");
if (saw_nonempty_msgstr)
{
if (use_fuzzy || !fuzzy)
{
if (!dict.get_plural_forms())
{
warning("msgstr[N] seen, but no Plural-Forms given");
}
else
{
if (msgstr_num.size() != dict.get_plural_forms().get_nplural())
{
warning("msgstr[N] count doesn't match Plural-Forms.nplural");
}
}
if (has_msgctxt)
dict.add_translation(msgctxt, msgid, msgid_plural, msgstr_num);
else
dict.add_translation(msgid, msgid_plural, msgstr_num);
}
if (0)
{
std::cout << (fuzzy?"fuzzy":"not-fuzzy") << std::endl;
std::cout << "msgid \"" << msgid << "\"" << std::endl;
std::cout << "msgid_plural \"" << msgid_plural << "\"" << std::endl;
for(std::vector<std::string>::size_type i = 0; i < msgstr_num.size(); ++i)
std::cout << "msgstr[" << i << "] \"" << conv.convert(msgstr_num[i]) << "\"" << std::endl;
std::cout << std::endl;
}
}
}
else if (prefix("msgstr"))
{
std::string msgstr = get_string(6);
if (msgid.empty())
{
parse_header(msgstr);
}
else if(!msgstr.empty())
{
if (use_fuzzy || !fuzzy)
{
if (has_msgctxt)
dict.add_translation(msgctxt, msgid, conv.convert(msgstr));
else
dict.add_translation(msgid, conv.convert(msgstr));
}
if (0)
{
std::cout << (fuzzy?"fuzzy":"not-fuzzy") << std::endl;
std::cout << "msgid \"" << msgid << "\"" << std::endl;
std::cout << "msgstr \"" << conv.convert(msgstr) << "\"" << std::endl;
std::cout << std::endl;
}
}
}
else
{
error("expected 'msgstr' or 'msgid_plural'");
}
}
if (!is_empty_line())
error("expected empty line");
next_line();
}
catch(POParserError&)
{
}
}
}
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
namespace tinygettext {
} // namespace tinygettext
/* EOF */

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "unix_file_system.hpp"
#include <sys/types.h>
#include <fstream>
#ifdef _MSC_VER
// MSVC doesn't include dirent.h, so we use this emulated win32 version
# include "win32/dirent.h"
#else
# include <dirent.h>
#endif
#include <stdlib.h>
#include <string.h>
namespace tinygettext {
UnixFileSystem::UnixFileSystem()
{
}
std::vector<std::string>
UnixFileSystem::open_directory(const std::string& pathname)
{
DIR* dir = opendir(pathname.c_str());
if (!dir)
{
// FIXME: error handling
return std::vector<std::string>();
}
else
{
std::vector<std::string> files;
struct dirent* dp;
while((dp = readdir(dir)) != 0)
{
files.push_back(dp->d_name);
}
closedir(dir);
return files;
}
}
std::auto_ptr<std::istream>
UnixFileSystem::open_file(const std::string& filename)
{
return std::auto_ptr<std::istream>(new std::ifstream(filename.c_str()));
}
} // namespace tinygettext
/* EOF */

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/*
Implementation of POSIX directory browsing functions and types for Win32.
Author: Kevlin Henney (kevlin@acm.org, kevlin@curbralan.com)
History: Created March 1997. Updated June 2003 and July 2012.
Rights: See end of file.
*/
#include "dirent.h"
#include <errno.h>
#include <io.h> /* _findfirst and _findnext set errno iff they return -1 */
#include <stdlib.h>
#include <string.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef ptrdiff_t handle_type; /* C99's intptr_t not sufficiently portable */
struct DIR
{
handle_type handle; /* -1 for failed rewind */
struct _finddata_t info;
struct dirent result; /* d_name null iff first time */
char *name; /* null-terminated char string */
};
DIR *opendir(const char *name)
{
DIR *dir = 0;
if(name && name[0])
{
size_t base_length = strlen(name);
const char *all = /* search pattern must end with suitable wildcard */
strchr("/\\", name[base_length - 1]) ? "*" : "/*";
if((dir = (DIR *) malloc(sizeof *dir)) != 0 &&
(dir->name = (char *) malloc(base_length + strlen(all) + 1)) != 0)
{
strcat(strcpy(dir->name, name), all);
if((dir->handle =
(handle_type) _findfirst(dir->name, &dir->info)) != -1)
{
dir->result.d_name = 0;
}
else /* rollback */
{
free(dir->name);
free(dir);
dir = 0;
}
}
else /* rollback */
{
free(dir);
dir = 0;
errno = ENOMEM;
}
}
else
{
errno = EINVAL;
}
return dir;
}
int closedir(DIR *dir)
{
int result = -1;
if(dir)
{
if(dir->handle != -1)
{
result = _findclose(dir->handle);
}
free(dir->name);
free(dir);
}
if(result == -1) /* map all errors to EBADF */
{
errno = EBADF;
}
return result;
}
struct dirent *readdir(DIR *dir)
{
struct dirent *result = 0;
if(dir && dir->handle != -1)
{
if(!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1)
{
result = &dir->result;
result->d_name = dir->info.name;
}
}
else
{
errno = EBADF;
}
return result;
}
void rewinddir(DIR *dir)
{
if(dir && dir->handle != -1)
{
_findclose(dir->handle);
dir->handle = (handle_type) _findfirst(dir->name, &dir->info);
dir->result.d_name = 0;
}
else
{
errno = EBADF;
}
}
#ifdef __cplusplus
}
#endif
/*
Copyright Kevlin Henney, 1997, 2003, 2012. All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose is hereby granted without fee, provided
that this copyright and permissions notice appear in all copies and
derivatives.
This software is supplied "as is" without express or implied warranty.
But that said, if there are any problems please get in touch.
*/

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#ifndef DIRENT_INCLUDED
#define DIRENT_INCLUDED
/*
Declaration of POSIX directory browsing functions and types for Win32.
Author: Kevlin Henney (kevlin@acm.org, kevlin@curbralan.com)
History: Created March 1997. Updated June 2003.
Rights: See end of file.
*/
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct DIR DIR;
struct dirent
{
char *d_name;
};
DIR *opendir(const char *);
int closedir(DIR *);
struct dirent *readdir(DIR *);
void rewinddir(DIR *);
/*
Copyright Kevlin Henney, 1997, 2003. All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose is hereby granted without fee, provided
that this copyright and permissions notice appear in all copies and
derivatives.
This software is supplied "as is" without express or implied warranty.
But that said, if there are any problems please get in touch.
*/
#ifdef __cplusplus
}
#endif
#endif