70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
// MeCab -- Yet Another Part-of-Speech and Morphological Analyzer
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//
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// Copyright(C) 2001-2011 Taku Kudo <taku@chasen.org>
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// Copyright(C) 2004-2006 Nippon Telegraph and Telephone Corporation
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#if defined(_WIN32) || defined(__CYGWIN__)
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#include <windows.h>
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#include <string>
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namespace {
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class CommandLine {
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public:
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CommandLine(int argc, wchar_t **argv) : argc_(argc), argv_(0) {
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argv_ = new char * [argc_];
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for (int i = 0; i < argc_; ++i) {
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const std::string arg = WideToUtf8(argv[i]);
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argv_[i] = new char[arg.size() + 1];
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::memcpy(argv_[i], arg.data(), arg.size());
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argv_[i][arg.size()] = '\0';
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}
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}
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~CommandLine() {
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for (int i = 0; i < argc_; ++i) {
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delete [] argv_[i];
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}
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delete [] argv_;
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}
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int argc() const { return argc_; }
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char **argv() const { return argv_; }
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private:
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static std::string WideToUtf8(const std::wstring &input) {
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const int output_length = ::WideCharToMultiByte(CP_UTF8, 0,
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input.c_str(), -1, NULL, 0,
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NULL, NULL);
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if (output_length == 0) {
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return "";
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}
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char *input_encoded = new char[output_length + 1];
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const int result = ::WideCharToMultiByte(CP_UTF8, 0, input.c_str(), -1,
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input_encoded,
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output_length + 1, NULL, NULL);
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std::string output;
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if (result > 0) {
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output.assign(input_encoded);
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}
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delete [] input_encoded;
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return output;
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}
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int argc_;
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char **argv_;
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};
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} // namespace
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#define main(argc, argv) wmain_to_main_wrapper(argc, argv)
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int wmain_to_main_wrapper(int argc, char **argv);
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#if defined(__MINGW32__)
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extern "C"
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#endif
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int wmain(int argc, wchar_t **argv) {
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CommandLine cmd(argc, argv);
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return wmain_to_main_wrapper(cmd.argc(), cmd.argv());
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}
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#endif
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