source/core/windows/main.cpp

   1 #include <windows.h>
   2 #include <msp/stringcodec/utf16.h>
   3 #include <msp/stringcodec/utf8.h>
   4 #include "application.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8
   9 int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPSTR /*lpCmdLine*/, int /*nCmdShow*/)
  10 {
  11         int argc        = 0;
  12         LPWSTR *argv_w = CommandLineToArgvW(GetCommandLineW(), &argc);
  13
  14         unsigned max_size = 0;
  15         for(int i=0; i<argc; ++i)
  16                 max_size += wcslen(argv_w[i])*4+1;
  17
  18         char *argv_buf = new char[max_size+(argc+1)*sizeof(char *)];
  19         char **argv = reinterpret_cast<char **>(argv_buf);
  20         char *argv_ptr = argv_buf+(argc+1)*sizeof(char *);
  21         for(int i=0; i<argc; ++i)
  22         {
  23                 argv[i] = argv_ptr;
  24                 string arg(reinterpret_cast<char *>(argv_w[i]), wcslen(argv_w[i])*2);
  25                 arg = StringCodec::transcode<StringCodec::Utf16Le, StringCodec::Utf8>(arg);
  26                 copy(arg.begin(), arg.end(), argv_ptr);
  27                 argv_ptr += arg.size();
  28                 *argv_ptr++ = 0;
  29         }
  30
  31         LocalFree(argv_w);
  32         int exit_code = Msp::Application::run(argc, argv, hInstance);
  33         delete[] argv_buf;
  34         return exit_code;
  35 }