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hikyuu2/hikyuu_cpp/hikyuu_server/common/moFileReader.hpp
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/*
* moFileReader - A simple .mo-File-Reader
* Copyright (C) 2009 Domenico Gentner (scorcher24@gmail.com)
* Copyright (C) 2018-2021 Edgar (Edgar@AnotherFoxGuy.com)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The names of its contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __MOFILEREADER_SINGLE_INCLUDE_H_INCLUDED__
#define __MOFILEREADER_SINGLE_INCLUDE_H_INCLUDED__
#if defined(_MSC_VER)
#pragma warning(disable : 4267)
#endif /* _MSC_VER */
#include <cstring> // this is for memset when compiling with gcc.
#include <deque>
#include <fstream>
#include <map>
#include <sstream>
#include <string>
//-------------------------------------------------------------
// Path-Seperators are different on other OS.
//-------------------------------------------------------------
#ifndef MO_PATHSEP
#ifdef WIN32
#define MO_PATHSEP std::string("\\")
#else
#define MO_PATHSEP std::string("/")
#endif
#endif
//-------------------------------------------------------------
// Defines the beginning of the namespace moFileLib.
//-------------------------------------------------------------
#ifndef MO_BEGIN_NAMESPACE
#define MO_BEGIN_NAMESPACE namespace moFileLib {
#endif
//-------------------------------------------------------------
// Ends the current namespace.
//-------------------------------------------------------------
#ifndef MO_END_NAMESPACE
#define MO_END_NAMESPACE }
#endif
/** \mainpage moFileReaderSDK
*
*
* <h2>Include in project</h2>
*
* Usage of this library is quite easy, simply add moFileReader.hpp to your project. Thats all you
* have to do. You can safely exclude mo.cpp, since this file keeps the entry-points of the .exe
* only.
*
* <h2>Usage</h2>
*
* This is moFileReader, a simple gettext-replacement. The usage of this library is, hopefully,
* fairly simple: \code
*
* // Instanciate the class
* moFileLib::moFileReader reader;
*
* // Load a .mo-File.
* if ( reader.ReadFile("myTranslationFile.mo") != moFileLib::moFileReader::EC_SUCCESS )
* {
* // Error Handling
* }
*
* // Now, you can lookup the strings you stored in the .mo-File:
* std::cout << reader.Lookup("MyTranslationString") << std::endl;
*
* \endcode
* Thats all! This small code has no dependencies, except the C/C++-runtime of your compiler,
* so it should work on all machines where a C++-runtime is provided.
*
* \note We do not yet support .mo-Files with reversed magic-numbers, since I don't have
* a file to test it and I hate to release stuff I wasn't able to test.
*
* <h2>Changelog</h2>
*
* - Version 1.2.0
* - Proper implementation of contexts strings
* Now it uses a separate 2D map for storing strings with context
* - Fixed MagicNumber check not working on Linux
* - Removed duplicate code
* - Added option to disable convenience Class
*
* - Version 1.1.0
* - Converted library to a header-only library
*
* - Version 1.0.0
* - Added new function: LookupWithContext
* - Added unit-tests
* - Added support for packaging with Conan
* - Moved project to https://github.com/AnotherFoxGuy/MofileReader
*
* - Version 0.1.2
* - Generic improvements to the documentation.
* - Generic improvements to the code
* - Fixed a bug in mo.cpp which caused the application not to print the help
* message if only --export or --lookup where missing.
* - Added -h, --help and -? to moReader[.exe]. It will print the help-screen.
* - Added --version and -v to moReader[.exe]. It will print some informations about the
* program.
* - Added --license to moReader[.exe]. This will print its license.
* - --export gives now a feedback about success or failure.
* - The HTML-Dump-Method outputs now the whole table from the empty msgid in a nice html-table,
* not only a few hardcoded.
* - I had an issue-report that the Error-Constants can collide with foreign code under certain
* conditions, so I added a patch which renamed the error-constants to more compatible names.
*
* - Version 0.1.1
* - Added the ability to export mo's as HTML.
* - Fixed a bug causing a crash when passing an invalid value to moFileReader::Lookup().
* - Added a new file, moFileConfig.h, holding the macros for the project.
* - Added the ability to be configured by cmake.
* - Added some more inline-functions, which really enhance the singleton.
*
* - Version 0.1.0
* - Initial Version and release to http://googlecode.com
*
*
* <h2>Credits</h2>
*
* Gettext is part of the GNU-Tools and (C) by the <a href="http://fsf.org">Free Software
* Foundation</a>.\n Visual C++ Express is a registered Trademark of Microsoft, One Microsoft Way,
* Redmond, USA.\n All other Trademarks are property of their respective owners. \n \n Thanks for
* using this piece of OpenSource-Software.\n Submit patches and/or bugs on
* https://github.com/AnotherFoxGuy/MofileReader. Send your flames, dumb comments etc to /dev/null,
* thank you.
*/
/** \namespace moFileLib
* \brief This is the only namespace of this small sourcecode.
*/
MO_BEGIN_NAMESPACE
const std::string g_css = R"(
body {
background-color: black;
color: silver;
}
table {
width: 80%;
}
th {
background-color: orange;
color: black;
}
hr {
color: red;
width: 80%;
size: 5px;
}
a:link{
color: gold;
}
a:visited{
color: grey;
}
a:hover{
color:blue;
}
.copyleft{
font-size: 12px;
text-align: center;
})";
/**
* \brief Keeps the Description of translated and original strings.
*
*
* To load a String from the file, we need its offset and its length.
* This struct helps us grouping this information.
*/
struct moTranslationPairInformation {
/// \brief Constructor
moTranslationPairInformation() : m_orLength(0), m_orOffset(0), m_trLength(0), m_trOffset(0) {}
/// \brief Length of the Original String
int m_orLength;
/// \brief Offset of the Original String (absolute)
int m_orOffset;
/// \brief Length of the Translated String
int m_trLength;
/// \brief Offset of the Translated String (absolute)
int m_trOffset;
};
/**
* \brief Describes the "Header" of a .mo-File.
*
*
* The File info keeps the header of a .mo-file and
* a list of the string-descriptions.
* The typedef is for the type of the string-list.
* The constructor ensures, that all members get a nice
* initial value.
*/
struct moFileInfo {
/// \brief Type for the list of all Translation-Pair-Descriptions.
typedef std::deque<moTranslationPairInformation> moTranslationPairList;
/// \brief Constructor
moFileInfo()
: m_magicNumber(0),
m_fileVersion(0),
m_numStrings(0),
m_offsetOriginal(0),
m_offsetTranslation(0),
m_sizeHashtable(0),
m_offsetHashtable(0),
m_reversed(false) {}
/// \brief The Magic Number, compare it to g_MagicNumber.
int m_magicNumber;
/// \brief The File Version, 0 atm according to the manpage.
int m_fileVersion;
/// \brief Number of Strings in the .mo-file.
int m_numStrings;
/// \brief Offset of the Table of the Original Strings
int m_offsetOriginal;
/// \brief Offset of the Table of the Translated Strings
int m_offsetTranslation;
/// \brief Size of 1 Entry in the Hashtable.
int m_sizeHashtable;
/// \brief The Offset of the Hashtable.
int m_offsetHashtable;
/** \brief Tells you if the bytes are reversed
* \note When this is true, the bytes are reversed and the Magic number is like g_MagicReversed
*/
bool m_reversed;
/// \brief A list containing offset and length of the strings in the file.
moTranslationPairList m_translationPairInformation;
};
/**
* \brief This class is a gettext-replacement.
*
*
* The usage is quite simple:\n
* Tell the class which .mo-file it shall load via
* moFileReader::ReadFile(). The method will attempt to load
* the file, all translations will be stored in memory.
* Afterwards you can lookup the strings with moFileReader::Lookup() just
* like you would do with gettext.
* Additionally, you can call moFileReader::ReadFile() for as much files as you
* like. But please be aware, that if there are duplicated keys (original strings),
* that they will replace each other in the lookup-table. There is no check done, if a
* key already exists.
*
* \note If you add "Lookup" to the keywords of the gettext-parser (like poEdit),
* it will recognize the Strings loaded with an instance of this class.
* \note I strongly recommend poEdit from Vaclav Slavik for editing .po-Files,
* get it at http://poedit.net for various systems :).
*/
class moFileReader {
protected:
/// \brief Type for the map which holds the translation-pairs later.
typedef std::map<std::string, std::string> moLookupList;
/// \brief Type for the 2D map which holds the translation-pairs later.
typedef std::map<std::string, moLookupList> moContextLookupList;
public:
/// \brief The Magic Number describes the endianess of bytes on the system.
static const unsigned int MagicNumber = 0x950412DE;
/// \brief If the Magic Number is Reversed, we need to swap the bytes.
static const unsigned int MagicReversed = 0xDE120495;
/// \brief The character that is used to separate context strings
static const char ContextSeparator = '\x04';
/// \brief The possible errorcodes for methods of this class
enum eErrorCode {
/// \brief Indicated success
EC_SUCCESS = 0,
/// \brief Indicates an error
EC_ERROR,
/// \brief The given File was not found.
EC_FILENOTFOUND,
/// \brief The file is invalid.
EC_FILEINVALID,
/// \brief Empty Lookup-Table (returned by ExportAsHTML())
EC_TABLEEMPTY,
/// \brief The magic number did not match
EC_MAGICNUMBER_NOMATCH,
/**
* \brief The magic number is reversed.
* \note This is an error until the class supports it.
*/
EC_MAGICNUMBER_REVERSED,
};
/** \brief Reads a .mo-file
* \param[in] _filename The path to the file to load.
* \return SUCCESS on success or one of the other error-codes in eErrorCode on error.
*
* This is the core-feature. This method loads the .mo-file and stores
* all translation-pairs in a map. You can access this map via the method
* moFileReader::Lookup().
*/
moFileReader::eErrorCode ParseData(const std::string &data) {
// Opening the file.
std::stringstream stream(data);
return ReadStream(stream);
}
/** \brief Reads a .mo-file
* \param[in] _filename The path to the file to load.
* \return SUCCESS on success or one of the other error-codes in eErrorCode on error.
*
* This is the core-feature. This method loads the .mo-file and stores
* all translation-pairs in a map. You can access this map via the method
* moFileReader::Lookup().
*/
eErrorCode ReadFile(const char *filename) {
// Opening the file.
std::ifstream stream(filename, std::ios_base::binary | std::ios_base::in);
if (!stream.is_open()) {
m_error = std::string("Cannot open File ") + std::string(filename);
return moFileReader::EC_FILENOTFOUND;
}
eErrorCode res = ReadStream(stream);
stream.close();
return res;
}
/** \brief Reads data from a stream
* \param[in] stream
* \return SUCCESS on success or one of the other error-codes in eErrorCode on error.
*
*/
template <typename T>
eErrorCode ReadStream(T &stream) {
// Creating a file-description.
moFileInfo moInfo;
// Reference to the List inside moInfo.
moFileInfo::moTranslationPairList &TransPairInfo = moInfo.m_translationPairInformation;
// Read in all the 4 bytes of fire-magic, offsets and stuff...
stream.read((char *)&moInfo.m_magicNumber, 4);
stream.read((char *)&moInfo.m_fileVersion, 4);
stream.read((char *)&moInfo.m_numStrings, 4);
stream.read((char *)&moInfo.m_offsetOriginal, 4);
stream.read((char *)&moInfo.m_offsetTranslation, 4);
stream.read((char *)&moInfo.m_sizeHashtable, 4);
stream.read((char *)&moInfo.m_offsetHashtable, 4);
if (stream.bad()) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_FILEINVALID;
}
// Checking the Magic Number
if (MagicNumber != moInfo.m_magicNumber) {
if (MagicReversed != moInfo.m_magicNumber) {
m_error = "The Magic Number does not match in all cases!";
return moFileReader::EC_MAGICNUMBER_NOMATCH;
} else {
moInfo.m_reversed = true;
m_error = "Magic Number is reversed. We do not support this yet!";
return moFileReader::EC_MAGICNUMBER_REVERSED;
}
}
// Now we search all Length & Offsets of the original strings
for (int i = 0; i < moInfo.m_numStrings; i++) {
moTranslationPairInformation _str;
stream.read((char *)&_str.m_orLength, 4);
stream.read((char *)&_str.m_orOffset, 4);
if (stream.bad()) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_FILEINVALID;
}
TransPairInfo.push_back(_str);
}
// Get all Lengths & Offsets of the translated strings
// Be aware: The Descriptors already exist in our list, so we just mod. refs from the deque.
for (int i = 0; i < moInfo.m_numStrings; i++) {
moTranslationPairInformation &_str = TransPairInfo[i];
stream.read((char *)&_str.m_trLength, 4);
stream.read((char *)&_str.m_trOffset, 4);
if (stream.bad()) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_FILEINVALID;
}
}
// Normally you would read the hash-table here, but we don't use it. :)
// Now to the interesting part, we read the strings-pairs now
for (int i = 0; i < moInfo.m_numStrings; i++) {
// We need a length of +1 to catch the trailing \0.
int orLength = TransPairInfo[i].m_orLength + 1;
int trLength = TransPairInfo[i].m_trLength + 1;
int orOffset = TransPairInfo[i].m_orOffset;
int trOffset = TransPairInfo[i].m_trOffset;
// Original
char *original = new char[orLength];
memset(original, 0, sizeof(char) * orLength);
stream.seekg(orOffset);
stream.read(original, orLength);
if (stream.bad()) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_FILEINVALID;
}
// Translation
char *translation = new char[trLength];
memset(translation, 0, sizeof(char) * trLength);
stream.seekg(trOffset);
stream.read(translation, trLength);
if (stream.bad()) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_FILEINVALID;
}
std::string original_str = original;
std::string translation_str = translation;
auto ctxSeparator = original_str.find(ContextSeparator);
// Store it in the map.
if (ctxSeparator == std::string::npos) {
m_lookup[original_str] = translation_str;
numStrings++;
} else {
// try-catch for handling out_of_range exceptions
try {
m_lookup_context[original_str.substr(0, ctxSeparator)][original_str.substr(
ctxSeparator + 1, original_str.length())] = translation_str;
numStrings++;
} catch (...) {
m_error =
"Stream bad during reading. The .mo-file seems to be invalid or has bad "
"descriptions!";
return moFileReader::EC_ERROR;
}
}
// Cleanup...
delete[] original;
delete[] translation;
}
// Done :)
return moFileReader::EC_SUCCESS;
}
/** \brief Returns the searched translation or returns the input.
* \param[in] id The id of the translation to search for.
* \return The value you passed in via _id or the translated string.
*/
std::string Lookup(const char *id) const {
if (m_lookup.empty())
return id;
auto iterator = m_lookup.find(id);
return iterator == m_lookup.end() ? id : iterator->second;
}
/** \brief Returns the searched translation or returns the input, restricted to the context
* given by context. See https://www.gnu.org/software/gettext/manual/html_node/Contexts.html for
* more info. \param[in] context Restrict to the context given. \param[in] id The id of the
* translation to search for. \return The value you passed in via _id or the translated string.
*/
std::string LookupWithContext(const char *context, const char *id) const {
if (m_lookup_context.empty())
return id;
auto iterator = m_lookup_context.find(context);
if (iterator == m_lookup_context.end())
return id;
auto iterator2 = iterator->second.find(id);
return iterator2 == iterator->second.end() ? id : iterator2->second;
}
/// \brief Returns the Error Description.
const std::string &GetErrorDescription() const {
return m_error;
}
/// \brief Empties the Lookup-Table.
void ClearTable() {
m_lookup.clear();
m_lookup_context.clear();
numStrings = 0;
}
/** \brief Returns the Number of Entries in our Lookup-Table.
* \note The mo-File-table always contains an empty msgid, which contains informations
* about the tranlsation-project. So the real number of strings is always minus 1.
*/
unsigned int GetNumStrings() const {
return numStrings;
}
/** \brief Exports the whole content of the .mo-File as .html
* \param[in] infile The .mo-File to export.
* \param[in] filename Where to store the .html-file. If empty, the path and filename of the
* _infile with .html appended. \param[in,out] css The css-script for the visual style of the
* file, in case you don't like mine ;).
* \see g_css for the possible and used css-values.
*/
static eErrorCode ExportAsHTML(const std::string &infile, const std::string &filename = "",
const std::string &css = g_css) {
// Read the file
moFileReader reader;
moFileReader::eErrorCode r = reader.ReadFile(infile.c_str());
if (r != moFileReader::EC_SUCCESS) {
return r;
}
if (reader.m_lookup.empty()) {
return moFileReader::EC_TABLEEMPTY;
}
// Beautify Output
std::string fname;
unsigned int pos = infile.find_last_of(MO_PATHSEP);
if (pos != std::string::npos) {
fname = infile.substr(pos + 1, infile.length());
} else {
fname = infile;
}
// if there is no filename given, we set it to the .mo + html, e.g. test.mo.html
std::string htmlfile(filename);
if (htmlfile.empty()) {
htmlfile = infile + std::string(".html");
}
// Ok, now prepare output.
std::ofstream stream(htmlfile.c_str());
if (stream.is_open()) {
stream
<< R"(<!DOCTYPE HTML PUBLIC "- //W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">)"
<< std::endl;
stream << "<html><head><style type=\"text/css\">\n" << std::endl;
stream << css << std::endl;
stream << "</style>" << std::endl;
stream << R"(<meta http-equiv="content-type" content="text/html; charset=utf-8">)"
<< std::endl;
stream << "<title>Dump of " << fname << "</title></head>" << std::endl;
stream << "<body>" << std::endl;
stream << "<center>" << std::endl;
stream << "<h1>" << fname << "</h1>" << std::endl;
stream << R"(<table border="1"><th colspan="2">Project Info</th>)" << std::endl;
std::stringstream parsee;
parsee << reader.Lookup("");
while (!parsee.eof()) {
char buffer[1024];
parsee.getline(buffer, 1024);
std::string name;
std::string value;
reader.GetPoEditorString(buffer, name, value);
if (!(name.empty() || value.empty())) {
stream << "<tr><td>" << name << "</td><td>" << value << "</td></tr>"
<< std::endl;
}
}
stream << "</table>" << std::endl;
stream << "<hr noshade/>" << std::endl;
// Now output the content
stream << R"(<table border="1"><th colspan="2">Content</th>)" << std::endl;
for (const auto &it : reader.m_lookup) {
if (!it.first.empty()) // Skip the empty msgid, its the table we handled above.
{
stream << "<tr><td>" << it.first << "</td><td>" << it.second << "</td></tr>"
<< std::endl;
}
}
stream << "</table><br/>" << std::endl;
// Separate tables for each context
for (const auto &it : reader.m_lookup_context) {
stream << R"(<table border="1"><th colspan="2">)" << it.first << "</th>"
<< std::endl;
for (const auto &its : it.second) {
stream << "<tr><td>" << its.first << "</td><td>" << its.second << "</td></tr>"
<< std::endl;
}
stream << "</table><br/>" << std::endl;
}
stream << "</center>" << std::endl;
stream << "<div class=\"copyleft\">File generated by <a "
"href=\"https://github.com/AnotherFoxGuy/MofileReader\" "
"target=\"_blank\">moFileReaderSDK</a></div>"
<< std::endl;
stream << "</body></html>" << std::endl;
stream.close();
} else {
return moFileReader::EC_FILENOTFOUND;
}
return moFileReader::EC_SUCCESS;
}
protected:
/// \brief Keeps the last error as String.
std::string m_error;
/** \brief Swap the endianness of a 4 byte WORD.
* \param[in] in The value to swap.
* \return The swapped value.
*/
unsigned long SwapBytes(unsigned long in) {
unsigned long b0 = (in >> 0) & 0xff;
unsigned long b1 = (in >> 8) & 0xff;
unsigned long b2 = (in >> 16) & 0xff;
unsigned long b3 = (in >> 24) & 0xff;
return (b0 << 24) | (b1 << 16) | (b2 << 8) | b3;
}
private:
// Holds the lookup-table
moLookupList m_lookup;
moContextLookupList m_lookup_context;
int numStrings = 0;
// Replaces < with ( to satisfy html-rules.
static void MakeHtmlConform(std::string &_inout) {
std::string temp = _inout;
for (unsigned int i = 0; i < temp.length(); i++) {
if (temp[i] == '>') {
_inout.replace(i, 1, ")");
}
if (temp[i] == '<') {
_inout.replace(i, 1, "(");
}
}
}
// Extracts a value-pair from the po-edit-information
bool GetPoEditorString(const char *_buffer, std::string &_name, std::string &_value) {
std::string line(_buffer);
size_t first = line.find_first_of(':');
if (first != std::string::npos) {
_name = line.substr(0, first);
_value = line.substr(first + 1, line.length());
// Replace <> with () for Html-Conformity.
MakeHtmlConform(_value);
MakeHtmlConform(_name);
// Remove spaces from front and end.
Trim(_value);
Trim(_name);
return true;
}
return false;
}
// Removes spaces from front and end.
static void Trim(std::string &_in) {
if (_in.empty()) {
return;
}
_in.erase(0, _in.find_first_not_of(" "));
_in.erase(_in.find_last_not_of(" ") + 1);
/*while (_in[0] == ' ')
{
_in = _in.substr(1, _in.length());
}
while (_in[_in.length()] == ' ')
{
_in = _in.substr(0, _in.length() - 1);
}*/
}
};
#ifndef MO_NO_CONVENIENCE_CLASS
/** \brief Convenience Class
*
*
* This class derives from moFileReader and builds a singleton to access its methods
* in a global manner.
* \note This class is a Singleton. Please access it via moFileReaderSingleton::GetInstance()
* or use the provided wrappers:\n
* - moReadMoFile()
* - _()
* - moFileClearTable()
* - moFileGetErrorDescription()
* - moFileGetNumStrings();
*/
class moFileReaderSingleton : public moFileReader {
private:
// Private Contructor and Copy-Constructor to avoid
// that this class is instanced.
moFileReaderSingleton() {}
moFileReaderSingleton(const moFileReaderSingleton &);
moFileReaderSingleton &operator=(const moFileReaderSingleton &) {
return *this;
}
public:
/** \brief Singleton-Accessor.
* \return A static instance of moFileReaderSingleton.
*/
static moFileReaderSingleton &GetInstance() {
static moFileReaderSingleton theoneandonly;
return theoneandonly;
}
};
/** \brief Reads the .mo-File.
* \param[in] _filename The path to the file to use.
* \see moFileReader::ReadFile() for details.
*/
inline moFileReader::eErrorCode moReadMoFile(const char *_filename) {
moFileReader::eErrorCode r = moFileReaderSingleton::GetInstance().ReadFile(_filename);
return r;
}
/** \brief Looks for the spec. string to translate.
* \param[in] id The string-id to search.
* \return The translation if found, otherwise it returns id.
*/
inline std::string _(const char *id) {
std::string r = moFileReaderSingleton::GetInstance().Lookup(id);
return r;
}
/// \brief Resets the Lookup-Table.
inline void moFileClearTable() {
moFileReaderSingleton::GetInstance().ClearTable();
}
/// \brief Returns the last known error as string or an empty class.
inline std::string moFileGetErrorDescription() {
std::string r = moFileReaderSingleton::GetInstance().GetErrorDescription();
return r;
}
/// \brief Returns the number of entries loaded from the .mo-File.
inline int moFileGetNumStrings() {
int r = moFileReaderSingleton::GetInstance().GetNumStrings();
return r;
}
#endif
#if defined(_MSC_VER)
#pragma warning(default : 4251)
#endif /* _MSC_VER */
MO_END_NAMESPACE
#endif /* __MOFILEREADER_SINGLE_INCLUDE_H_INCLUDED__ */
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